/* ==========================================================================
   TACİR YAPI — MAIN STYLESHEET
   Tema: Antrasit & Soft Gold | Kubat-tarzı Modern Mimari
   Tipografi: Inter (display+body, sans) + IBM Plex Mono (utility)
   Not: Her iki font da tam Turkce (latin-ext) karakter setini icerir.
   ========================================================================== */

/* Inter + IBM Plex Mono, header.php içinde <link> ile preconnect + preload edilerek
   yüklenir (subset=latin,latin-ext → ç ğ ı İ ö ş ü tam destek). */

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Renk Paleti — Antrasit & Soft Gold */
  --color-ink:        #0B0D10;   /* en koyu — gerçek "siyah" */
  --color-charcoal:   #14171B;   /* ana antrasit zemin */
  --color-charcoal-2: #1C2026;   /* yumuşatılmış antrasit (kart/section) */
  --color-line:       #2A2F36;   /* ince çizgi/border (koyu zeminde) */
  --color-gold:       #C9A86A;   /* soft gold — aksan */
  --color-gold-dark:  #A88947;
  --color-gold-light: #E2C895;
  --color-sand:       #F2EEE5;   /* açık metin/zemin tonu */
  --color-sand-dark:  #DCD5C5;
  --color-cream:      #F8F5EE;
  --color-stone:      #8A8F98;   /* nötr gri (koyu zemin üstünde ikincil metin) */
  --color-stone-light:#B5B9C0;
  --color-white:      #FFFFFF;
  --color-error:      #C45151;
  --color-success:    #5C8A6E;

  /* Tipografi — Kubat tarzı clean sans */
  --font-display: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --font-body:    'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Consolas', 'Courier New', monospace;

  /* Type Scale — modular, 1.250 ratio */
  --text-xs:   0.75rem;     /* 12px */
  --text-sm:   0.875rem;    /* 14px */
  --text-base: 1rem;        /* 16px */
  --text-lg:   1.125rem;    /* 18px */
  --text-xl:   1.5rem;      /* 24px */
  --text-2xl:  2rem;        /* 32px */
  --text-3xl:  2.75rem;     /* 44px */
  --text-4xl:  3.75rem;     /* 60px */
  --text-5xl:  5rem;        /* 80px */
  --text-6xl:  6.5rem;      /* 104px */

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 5rem;
  --space-16: 7rem;
  --space-20: 9rem;
  --space-24: 12rem;

  /* Layout */
  --container-max: 1400px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);
  --header-h: 0px;             /* eski yatay header offset (sidebar layout'ta sıfır) */
  --header-h-scrolled: 0px;
  --sidebar-w: 280px;          /* sol kenar çubuğu genişliği */
  --mobile-bar-h: 64px;        /* mobil üst bar yüksekliği */

  /* Diğer */
  --radius-sm: 2px;
  --radius:    4px;
  --shadow-sm: 0 2px 8px rgba(10,10,10,0.04);
  --shadow:    0 8px 32px rgba(10,10,10,0.08);
  --shadow-lg: 0 24px 64px rgba(10,10,10,0.12);
  --ease:        cubic-bezier(0.65, 0, 0.35, 1);
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-sand);
  background: var(--color-charcoal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, picture, video { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }
a:hover { color: var(--color-gold); }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

ul, ol { list-style: none; }

/* Selection */
::selection { background: var(--color-gold); color: var(--color-ink); }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ==========================================================================
   3. TIPOGRAFI
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--color-sand);
}

h1 { font-size: var(--text-5xl); font-weight: 300; letter-spacing: -0.035em; }
h2 { font-size: var(--text-4xl); font-weight: 300; letter-spacing: -0.03em; }
h3 { font-size: var(--text-3xl); font-weight: 400; }
h4 { font-size: var(--text-2xl); font-weight: 500; letter-spacing: -0.02em; }
h5 { font-size: var(--text-xl); font-weight: 600; line-height: 1.3; }
h6 { font-size: var(--text-lg); font-weight: 600; line-height: 1.4; }

p { margin-bottom: 1em; }

/* Eyebrow — bölüm etiketleri (Şanlıurfa tüccar mirası referansı: küçük caps numeralı) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--color-gold);
}
.eyebrow.eyebrow--centered { justify-content: center; }
.eyebrow.eyebrow--light { color: var(--color-sand); }
.eyebrow.eyebrow--light::before { background: var(--color-gold); }

/* Section numbers — imza element */
.section-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-stone);
  letter-spacing: 0.12em;
}

/* ==========================================================================
   4. LAYOUT
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.container--wide { max-width: 1600px; }
.container--narrow { max-width: 1000px; }

section { position: relative; }

.section-pad { padding: var(--space-20) 0; }
.section-pad-sm { padding: var(--space-12) 0; }

/* Bölüm geçiş çizgisi - imza element */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-gold) 50%, transparent 100%);
  opacity: 0.4;
  margin: 0 auto;
  width: 60%;
}

/* Grid utilities */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 1.05rem 2.1rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  background: var(--color-gold);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-sm);
  transition: all 0.4s var(--ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn::after {
  content: "→";
  font-family: var(--font-mono);
  transition: transform 0.4s var(--ease);
}

.btn:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-charcoal);
}

.btn:hover::after { transform: translateX(4px); }

.btn--ghost {
  background: transparent;
  color: var(--color-sand);
  border-color: var(--color-gold);
}
.btn--ghost:hover {
  background: var(--color-gold);
  color: var(--color-charcoal);
  border-color: var(--color-gold);
}

.btn--gold {
  background: var(--color-gold);
  color: var(--color-charcoal);
  border-color: var(--color-gold);
}
.btn--gold:hover {
  background: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.btn--light {
  background: var(--color-sand);
  color: var(--color-charcoal);
  border-color: var(--color-sand);
}
.btn--light:hover {
  background: transparent;
  color: var(--color-sand);
  border-color: var(--color-sand);
}

.btn--lg { padding: 1.25rem 2.6rem; font-size: var(--text-base); }

/* ==========================================================================
   6. SIDEBAR (sol sabit dikey menü — Kubat-tarzı)
   ========================================================================== */
body.has-sidebar { background: var(--color-ink); }

/* Site içeriği sidebar genişliği kadar sağa kayar */
.site-main {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  background: var(--color-charcoal);
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--color-ink);
  border-right: 1px solid rgba(201, 168, 106, 0.10);
  z-index: 1000;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(201, 168, 106, 0.25) transparent;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(201, 168, 106, 0.25); border-radius: 3px; }

.sidebar__inner {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 2rem 1.75rem 1.5rem;
  gap: 1.75rem;
}

/* Logo */
.sidebar__logo {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-display);
  color: var(--color-sand);
  text-decoration: none;
  margin-bottom: 0.5rem;
}
.sidebar__logo-main {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.sidebar__logo-sub {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.2em;
  color: var(--color-stone-light);
  font-weight: 500;
}
.logo__mark { color: var(--color-gold); }

/* Nav */
.sidebar__nav ul { list-style: none; padding: 0; margin: 0; }
.sidebar__nav li { border-bottom: 1px solid rgba(255, 255, 255, 0.04); }
.sidebar__nav li:last-child { border-bottom: none; }

.sidebar__nav a {
  display: block;
  padding: 1rem 0;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-sand);
  text-decoration: none;
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
  position: relative;
}
.sidebar__nav a:hover {
  color: var(--color-gold);
  padding-left: 8px;
}
.sidebar__nav a.is-active {
  color: var(--color-gold);
}
.sidebar__nav a.is-active::before {
  content: "";
  position: absolute;
  left: -1.75rem;
  top: 50%;
  width: 3px;
  height: 22px;
  background: var(--color-gold);
  transform: translateY(-50%);
}

/* Contact block */
.sidebar__contact {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.sidebar__contact-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.85rem;
}
.sidebar__contact-line {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--color-stone-light);
  text-decoration: none;
  padding: 0.35rem 0;
  transition: color 0.2s var(--ease);
}
.sidebar__contact-line:hover { color: var(--color-gold); }
.sidebar__contact-line i {
  color: var(--color-gold);
  font-size: 0.8rem;
  width: 14px;
  margin-top: 2px;
  flex-shrink: 0;
}

/* Bottom: CTA + social + lang */
.sidebar__bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.sidebar__cta {
  display: block;
  text-align: center;
  padding: 0.85rem 1rem;
  background: transparent;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s var(--ease);
}
.sidebar__cta:hover {
  background: var(--color-gold);
  color: var(--color-charcoal);
}
.sidebar__social {
  display: flex;
  gap: 0.45rem;
  justify-content: center;
}
.sidebar__social a {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(201, 168, 106, 0.30);
  color: var(--color-sand);
  border-radius: 50%;
  font-size: 0.78rem;
  transition: all 0.25s var(--ease);
  text-decoration: none;
}
.sidebar__social a:hover {
  background: var(--color-gold);
  color: var(--color-charcoal);
  border-color: var(--color-gold);
}
.sidebar__lang {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  text-decoration: none;
  padding-top: 0.5rem;
}
.sidebar__lang:hover { color: var(--color-gold); }
.sidebar__lang-current { color: var(--color-sand); font-weight: 600; }
.sidebar__lang-sep { color: var(--color-stone); }

/* Mobile top bar */
.mobile-bar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--mobile-bar-h);
  background: var(--color-ink);
  border-bottom: 1px solid rgba(201, 168, 106, 0.12);
  z-index: 999;
  padding: 0 1rem;
  align-items: center;
  justify-content: space-between;
}
.mobile-bar__logo {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-sand);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.mobile-bar__logo .logo__sub {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--color-stone-light);
  font-weight: 500;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.sidebar-overlay.is-visible {
  opacity: 1;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.menu-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-sand);
  transition: all 0.4s var(--ease);
}
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Geriye uyumluluk: eski .logo / .logo__sub kullanımları için */
.logo__sub {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  font-weight: 500;
}

/* ==========================================================================
   7. HERO (Anasayfa)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  padding: var(--space-10) 0 var(--space-12);
  overflow: hidden;
  background: var(--color-ink);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.62) contrast(1.06) saturate(0.95);
}

.hero__bg img[src$="hero-building-fallback.jpg"] {
  object-position: 50% 28%;
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11,13,16,0.55) 0%, rgba(11,13,16,0.15) 35%, rgba(11,13,16,0.85) 100%),
    linear-gradient(90deg, rgba(11,13,16,0.55) 0%, rgba(11,13,16,0) 60%);
}

.hero__content {
  position: relative;
  z-index: 2;
  color: var(--color-sand);
  max-width: 980px;
}

.hero__eyebrow {
  color: var(--color-gold);
  margin-bottom: var(--space-6);
  letter-spacing: 0.28em;
}
.hero__eyebrow::before { background: var(--color-gold); width: 48px; }

.hero__title {
  font-size: clamp(2.75rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 0.96;
  letter-spacing: -0.045em;
  color: var(--color-sand);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
}
.hero__title em {
  font-style: normal;
  color: var(--color-gold);
  font-weight: 600;
  display: block;
}

.hero__subtitle {
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--color-stone-light);
  margin-bottom: var(--space-8);
  max-width: 580px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-sand);
  opacity: 0.6;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.hero__scroll-hint::after {
  content: "";
  width: 1px;
  height: 32px;
  background: currentColor;
  animation: scrollHint 2s var(--ease) infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: scaleY(1); transform-origin: top; opacity: 0.6; }
  50% { transform: scaleY(1.4); opacity: 1; }
}

/* ==========================================================================
   8. PAGE HERO (alt sayfalar)
   ========================================================================== */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + var(--space-6)) 0 var(--space-5);
  background: var(--color-ink);
  color: var(--color-sand);
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.3;
}
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }

.page-hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.page-hero__title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--color-sand);
  line-height: 0.95;
}
.page-hero__title em {
  font-style: italic;
  color: var(--color-gold);
}

.page-hero__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  display: flex;
  gap: var(--space-3);
  align-items: center;
}
.page-hero__meta a { color: var(--color-gold); }

/* ==========================================================================
   9. STATS SECTION (Anasayfa sayaçlar)
   ========================================================================== */
.stats {
  background: var(--color-ink);
  color: var(--color-sand);
  padding: var(--space-16) 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  position: relative;
}
.stats__grid::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.3;
}

.stat {
  padding-top: var(--space-8);
  position: relative;
}
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 200;
  line-height: 1;
  color: var(--color-gold);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-3);
  display: block;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-stone-light);
}

/* ==========================================================================
   10. ABOUT TEASER (Anasayfa)
   ========================================================================== */
.about-teaser {
  background: var(--color-charcoal-2);
  padding: var(--space-20) 0;
}
.about-teaser__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  align-items: center;
}
.about-teaser__images {
  position: relative;
  aspect-ratio: 4/5;
}
.about-teaser__img-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}
.about-teaser__img-small {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 45%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 8px solid var(--color-sand);
}
.about-teaser__badge {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  background: var(--color-gold);
  color: var(--color-charcoal);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.about-teaser__badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
}
.about-teaser__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 300;
  margin-bottom: var(--space-5);
  letter-spacing: -0.03em;
  color: var(--color-sand);
}
.about-teaser__text {
  font-size: var(--text-lg);
  color: var(--color-stone-light);
  margin-bottom: var(--space-6);
  max-width: 540px;
}
.about-teaser__img-small {
  border-color: var(--color-charcoal-2);
}

/* ==========================================================================
   11. PROJECTS GRID
   ========================================================================== */
.projects {
  background: var(--color-charcoal);
  padding: var(--space-20) 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  max-width: 700px;
  color: var(--color-sand);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-6);
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  aspect-ratio: 4/5;
  transition: transform 0.6s var(--ease-out);
  cursor: pointer;
  text-decoration: none;
  display: block;
  border: 1px solid var(--color-line);
}
.project-card:hover { transform: translateY(-6px); border-color: var(--color-gold); }

.project-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.5s var(--ease);
  filter: brightness(0.92);
}
.project-card:hover .project-card__img {
  transform: scale(1.06);
  filter: brightness(0.65);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,13,16,0) 35%, rgba(11,13,16,0.85) 100%);
  z-index: 1;
}

.project-card__badge {
  position: absolute;
  top: var(--space-5);
  left: var(--space-5);
  z-index: 3;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: transparent;
  color: var(--color-sand);
  border: 1px solid rgba(242, 238, 229, 0.55);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}
.project-card__badge.status-sale { background: var(--color-gold); color: var(--color-charcoal); border-color: var(--color-gold); }
.project-card__badge.status-ongoing { background: transparent; color: var(--color-sand); }
.project-card__badge.status-completed { background: rgba(11,13,16,0.55); color: var(--color-stone-light); border-color: rgba(181, 185, 192, 0.4); }

.project-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-6);
  z-index: 2;
  color: var(--color-sand);
}

.project-card__location {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.project-card__title {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-sand);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-transform: uppercase;
  transition: color 0.3s var(--ease);
}
.project-card:hover .project-card__title { color: var(--color-gold); }

.project-card__meta {
  display: flex;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-sand-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.5s var(--ease-out) 0.1s;
}
.project-card:hover .project-card__meta {
  opacity: 1;
  transform: translateY(0);
}

/* Project filters */
.project-filters {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}
.project-filter {
  padding: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  color: var(--color-charcoal);
  border: 1px solid var(--color-stone-light);
  border-radius: var(--radius-sm);
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.project-filter {
  color: var(--color-sand);
  border-color: var(--color-line);
}
.project-filter:hover { border-color: var(--color-gold); color: var(--color-gold); }
.project-filter.is-active {
  background: var(--color-gold);
  color: var(--color-charcoal);
  border-color: var(--color-gold);
}

/* ==========================================================================
   12. SERVICES GRID
   ========================================================================== */
.services {
  background: var(--color-charcoal-2);
  padding: var(--space-20) 0;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}

.service-card {
  background: var(--color-charcoal-2);
  padding: var(--space-8);
  transition: background 0.4s var(--ease);
  text-decoration: none;
  color: var(--color-sand);
  display: block;
  position: relative;
  min-height: 320px;
}

.service-card:hover {
  background: var(--color-ink);
  color: var(--color-sand);
}

.service-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-stone-light);
  letter-spacing: 0.12em;
  margin-bottom: var(--space-6);
  display: block;
}
.service-card:hover .service-card__num { color: var(--color-gold); }

.service-card__icon {
  font-size: var(--text-3xl);
  color: var(--color-gold);
  margin-bottom: var(--space-5);
  transition: transform 0.4s var(--ease);
}
.service-card:hover .service-card__icon { transform: translateY(-4px); }

.service-card__title {
  font-size: var(--text-xl);
  font-weight: 500;
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.service-card__text {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-stone-light);
  margin-bottom: var(--space-5);
}
.service-card:hover .service-card__text { color: var(--color-stone-light); }

.service-card__arrow {
  position: absolute;
  bottom: var(--space-6);
  right: var(--space-6);
  font-family: var(--font-mono);
  transition: transform 0.4s var(--ease);
}
.service-card:hover .service-card__arrow { transform: translateX(6px); }

/* ==========================================================================
   13. PROCESS (4-step)
   ========================================================================== */
.process {
  background: var(--color-ink);
  padding: var(--space-20) 0;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}
.process__steps::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 5%;
  right: 5%;
  height: 1px;
  background: var(--color-line);
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
}
.process-step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-ink);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-6);
  position: relative;
}
.process-step:hover .process-step__num {
  background: var(--color-gold);
  color: var(--color-charcoal);
}

.process-step__title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
  color: var(--color-sand);
}
.process-step__text {
  font-size: var(--text-sm);
  color: var(--color-stone-light);
  line-height: 1.6;
}

/* ==========================================================================
   14. PARTNERS MARQUEE
   ========================================================================== */
.partners-marquee {
  background: var(--color-charcoal-2);
  padding: var(--space-16) 0;
  overflow: hidden;
}
.partner-logo { filter: invert(1) grayscale(1) opacity(0.55); }
.partner-logo:hover { filter: invert(1) grayscale(0) opacity(1); }

.partners-marquee__track {
  display: flex;
  gap: var(--space-12);
  animation: marquee 40s linear infinite;
  width: max-content;
  margin-top: var(--space-8);
}

.partner-logo {
  height: 60px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(1) opacity(0.6);
  transition: filter 0.4s var(--ease);
}
.partner-logo:hover { filter: grayscale(0) opacity(1); }
.partner-logo img { height: 100%; width: auto; max-width: 180px; object-fit: contain; }

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   15. CTA BANNER
   ========================================================================== */
.cta-banner {
  background: var(--color-ink);
  color: var(--color-sand);
  padding: var(--space-20) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.4;
}

.cta-banner__title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--color-sand);
  margin-bottom: var(--space-5);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.cta-banner__title em {
  font-style: normal;
  color: var(--color-gold);
  font-weight: 600;
}
.cta-banner__text {
  font-size: var(--text-lg);
  color: var(--color-stone-light);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   16. FOOTER
   ========================================================================== */
.footer {
  background: var(--color-ink);
  color: var(--color-sand);
  padding: var(--space-12) 0 var(--space-5);
  position: relative;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.1fr 1.2fr;
  gap: var(--space-10) var(--space-8);
  align-items: start;
}

.footer-col__title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col__list li {
  margin-bottom: 0;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-stone-light);
}

/* İletişim sütunu: ikon + çok satırlı metin hizası bozulmasın */
.footer-col--contact .footer-col__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.footer-col--contact .footer-col__list li > i {
  flex: 0 0 16px;
  margin-top: 0.28em;
  text-align: center;
}

.footer-col__list a {
  font-size: var(--text-sm);
  color: var(--color-stone-light);
  transition: color 0.3s var(--ease);
}
.footer-col__list a:hover { color: var(--color-gold); }

.footer-brand__logo {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-sand);
  margin-bottom: var(--space-4);
  display: block;
  line-height: 1.1;
}
.footer-brand__logo small {
  margin-left: 0.35rem;
  vertical-align: baseline;
}
.footer-brand__logo span { color: var(--color-gold); }

.footer-brand__text {
  color: var(--color-stone-light);
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 340px;
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}
.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-stone);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sand);
  transition: all 0.3s var(--ease);
}
.footer-social a:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-ink);
}

.footer__divider-text {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 200;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 168, 106, 0.35);
  text-align: center;
  margin: var(--space-10) 0 var(--space-5);
  letter-spacing: -0.05em;
  line-height: 1;
  text-transform: uppercase;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-5);
  line-height: 1.7;
  border-top: 1px solid rgba(139, 132, 120, 0.2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-stone);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-5);
}
.footer__bottom-links a { color: var(--color-stone); }
.footer__bottom-links a:hover { color: var(--color-gold); }

/* ==========================================================================
   17. CONTACT PAGE
   ========================================================================== */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}

.contact-card {
  background: var(--color-charcoal-2);
  color: var(--color-sand);
  padding: var(--space-8);
  border: 1px solid var(--color-line);
  position: relative;
  transition: all 0.4s var(--ease);
}
.contact-card:hover {
  background: var(--color-ink);
  color: var(--color-sand);
  border-color: var(--color-gold);
  transform: translateY(-4px);
}
.contact-card:hover .contact-card__num,
.contact-card:hover .contact-card__label { color: var(--color-gold); }

.contact-card__num {
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-stone-light);
  letter-spacing: 0.16em;
}

.contact-card__icon {
  font-size: var(--text-3xl);
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.contact-card__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  margin-bottom: var(--space-2);
}

.contact-card__value {
  font-size: var(--text-lg);
  color: inherit;
  font-weight: 500;
  line-height: 1.3;
}

/* Contact form */
.contact-form {
  background: var(--color-charcoal-2);
  padding: var(--space-10);
  border: 1px solid var(--color-line);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  margin-top: var(--space-6);
}
@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid > div:last-child { min-height: 360px !important; }
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); margin-bottom: var(--space-5); }
.form-group { margin-bottom: var(--space-5); }
.form-group--full { grid-column: 1 / -1; }

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: var(--space-3) 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-sand);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-line);
  transition: border-color 0.3s var(--ease);
}
.form-control::placeholder { color: var(--color-stone); }
.form-control:focus {
  outline: none;
  border-bottom-color: var(--color-gold);
}

textarea.form-control { resize: vertical; min-height: 120px; padding: var(--space-3); border: 1px solid var(--color-line); background: rgba(11,13,16,0.4); }
textarea.form-control:focus { border-color: var(--color-gold); }

select.form-control { padding: var(--space-3); border: 1px solid var(--color-line); cursor: pointer; background: rgba(11,13,16,0.4); }
select.form-control option { background: var(--color-charcoal); color: var(--color-sand); }
select.form-control:focus { border-color: var(--color-gold); }

.form-check {
  display: flex;
  align-items: start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-stone-light);
  cursor: pointer;
}
.form-check input { margin-top: 4px; accent-color: var(--color-gold); }

.contact-map {
  width: 100%;
  height: 480px;
  border: none;
  filter: grayscale(0.3) contrast(1.05);
}

/* ==========================================================================
   18. ALERTS
   ========================================================================== */
.alert {
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid;
  margin-bottom: var(--space-5);
  font-size: var(--text-sm);
}
.alert--success { background: rgba(74, 107, 62, 0.08); border-color: var(--color-success); color: var(--color-success); }
.alert--error { background: rgba(184, 62, 62, 0.08); border-color: var(--color-error); color: var(--color-error); }

/* ==========================================================================
   19. PROJECT DETAIL PAGE
   ========================================================================== */
.project-detail__hero {
  position: relative;
  height: 52vh;
  height: 52svh;
  min-height: 380px;
  max-height: 560px;
  overflow: hidden;
  background: var(--color-charcoal);
}
.project-detail__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Site renkleriyle uyumlu şeffaf gradient: üstte antrasit, altta antrasit + hafif altın ton */
.project-detail__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(20,23,27,.55) 0%, rgba(20,23,27,.10) 35%, rgba(20,23,27,.55) 70%, rgba(20,23,27,.94) 100%),
    linear-gradient(90deg, rgba(11,13,16,.55) 0%, rgba(11,13,16,0) 60%),
    linear-gradient(0deg, rgba(201,168,106,.18) 0%, rgba(201,168,106,0) 45%);
}

.project-detail__hero-content {
  position: absolute;
  bottom: var(--space-8);
  left: 0;
  right: 0;
  z-index: 2;
  color: var(--color-sand);
}
@media (max-width: 768px) {
  .project-detail__hero { height: 44vh; height: 44svh; min-height: 300px; }
  .project-detail__hero-content { bottom: var(--space-6); }
}

.project-detail__title {
  font-size: clamp(2.1rem, 4.5vw, 3.6rem);
  font-weight: 300;
  color: var(--color-sand);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.project-specs {
  background: var(--color-ink);
  color: var(--color-sand);
  padding: var(--space-12) 0;
}

.project-specs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-6);
}

.spec {
  border-left: 1px solid rgba(201, 169, 97, 0.3);
  padding-left: var(--space-5);
}
.spec__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  margin-bottom: var(--space-2);
}
.spec__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-gold);
  letter-spacing: -0.01em;
}

.project-content {
  padding: var(--space-16) 0;
  background: var(--color-charcoal-2);
}

.project-content__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-12);
}

.project-content__body {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-stone-light);
}

.project-content__body p { margin-bottom: var(--space-5); }

.project-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-10);
}
.project-gallery img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform 0.6s var(--ease-out);
}
.project-gallery a { overflow: hidden; border-radius: var(--radius); display: block; }
.project-gallery a:hover img { transform: scale(1.05); }

/* ==========================================================================
   20. BLOG
   ========================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
}

.blog-card {
  text-decoration: none;
  color: inherit;
  display: block;
}

.blog-card__cover {
  aspect-ratio: 16/10;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: var(--space-5);
}
.blog-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.blog-card:hover .blog-card__cover img { transform: scale(1.06); }

.blog-card__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  margin-bottom: var(--space-3);
}
.blog-card__meta span:not(:last-child)::after {
  content: "·";
  margin: 0 var(--space-2);
  color: var(--color-gold);
}

.blog-card__title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--color-sand);
  transition: color 0.3s var(--ease);
}
.blog-card:hover .blog-card__title { color: var(--color-gold); }

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-stone-light);
  line-height: 1.6;
}

/* Blog detail */
.blog-detail {
  padding: calc(var(--header-h) + var(--space-12)) 0 var(--space-16);
  background: var(--color-charcoal-2);
}
.blog-detail__excerpt {
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-sand);
  margin-bottom: var(--space-10);
  max-width: 800px;
  line-height: 1.5;
}
.blog-detail__share {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-line);
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}
.blog-detail__share .btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  min-width: 42px;
  justify-content: center;
}
.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}
.blog-detail__title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
  max-width: 900px;
  color: var(--color-sand);
}
.blog-detail__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  margin-bottom: var(--space-10);
}
.blog-detail__cover {
  aspect-ratio: 16/9;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-10);
}
.blog-detail__content {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-sand);
  max-width: 800px;
}
.blog-detail__content p {
  margin-bottom: var(--space-5);
  color: var(--color-sand);
}
.blog-detail__content h2,
.blog-detail__content h3,
.blog-detail__content h4 {
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  color: var(--color-white);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.blog-detail__content h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.blog-detail__content h3 { font-size: clamp(1.35rem, 2.4vw, 1.65rem); }
.blog-detail__content h4 { font-size: clamp(1.15rem, 2vw, 1.35rem); }
.blog-detail__content a {
  color: var(--color-gold);
  text-decoration: underline;
  text-decoration-color: rgba(201, 168, 106, 0.45);
  text-underline-offset: 3px;
  transition: color .2s ease, text-decoration-color .2s ease;
}
.blog-detail__content a:hover {
  color: var(--color-gold-light);
  text-decoration-color: var(--color-gold-light);
}
.blog-detail__content strong, .blog-detail__content b {
  color: var(--color-white);
  font-weight: 600;
}
.blog-detail__content em, .blog-detail__content i { color: var(--color-gold-light); }
.blog-detail__content ul, .blog-detail__content ol {
  margin: var(--space-5) 0 var(--space-6);
  padding-left: 1.5em;
  color: var(--color-sand);
}
.blog-detail__content li { margin-bottom: var(--space-2); }
.blog-detail__content blockquote {
  margin: var(--space-8) 0;
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--color-gold);
  background: rgba(201, 168, 106, 0.06);
  color: var(--color-sand);
  font-style: italic;
}
.blog-detail__content code {
  background: rgba(201, 168, 106, 0.12);
  color: var(--color-gold-light);
  padding: 0.15em 0.45em;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}
.blog-detail__content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin: var(--space-6) 0;
}

/* ==========================================================================
   21. PARTNERS — yeniden tasarım (2026-06)
   ========================================================================== */
.partners-intro {
  padding: var(--space-12) 0 var(--space-8);
  background: var(--color-charcoal);
  border-bottom: 1px solid var(--color-line);
}
.partners-intro__lead {
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-sand);
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  line-height: 1.5;
}

/* İstatistik şeridi */
.partners-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-line);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.partners-stats__item {
  padding: var(--space-8) var(--space-4);
  background: var(--color-charcoal);
  text-align: center;
  transition: background 0.3s var(--ease);
}
.partners-stats__item:hover { background: var(--color-charcoal-2); }
.partners-stats__num {
  font-family: var(--font-display, var(--font-sans));
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 200;
  color: var(--color-gold);
  line-height: 1;
  letter-spacing: -0.02em;
  display: block;
}
.partners-stats__num sup {
  font-size: 0.45em;
  font-weight: 400;
  margin-left: 2px;
  vertical-align: super;
}
.partners-stats__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  margin-top: var(--space-3);
  display: block;
}

/* Filtre çubuğu */
.partners-section {
  padding: var(--space-12) 0 var(--space-16);
  background: var(--color-charcoal-2);
}
.partners-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-10);
  padding: var(--space-3);
  background: var(--color-charcoal);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}
.partners-filter__btn {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-5);
  background: transparent;
  color: var(--color-stone-light);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.partners-filter__btn:hover { color: var(--color-gold); }
.partners-filter__btn.is-active {
  background: var(--color-gold);
  color: var(--color-charcoal);
  font-weight: 600;
}
.partners-filter__count {
  display: inline-block;
  margin-left: 6px;
  font-size: 0.85em;
  opacity: 0.7;
}

/* Kart grid */
/* auto-fill yerine auto-fit + daha dar taban: kart sayısı azken satır sonunda
   boş kolon bırakmaz, geniş ekranda 3 kolona çıkar (metin sola yapışık durmaz). */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(258px, 1fr));
  gap: var(--space-5);
}
.partner-card {
  position: relative;
  background: var(--color-charcoal);
  border: 1px solid var(--color-line);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease);
  isolation: isolate;
}
.partner-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,106,0.08) 0%, rgba(201,168,106,0) 50%);
  opacity: 0;
  transition: opacity 0.45s var(--ease);
  z-index: -1;
}
.partner-card::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 2px; width: 0;
  background: var(--color-gold);
  transition: width 0.5s var(--ease);
}
.partner-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: 0 24px 60px -28px rgba(201,168,106,0.45);
}
.partner-card:hover::before { opacity: 1; }
.partner-card:hover::after { width: 100%; }

/* Kart üst — monogram + kategori chip */
.partner-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.partner-monogram {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-charcoal-2);
  border: 1px solid var(--color-line);
  color: var(--color-gold);
  font-family: var(--font-display, var(--font-sans));
  font-weight: 500;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  flex: 0 0 64px;
  transition: all 0.4s var(--ease);
}
.partner-card:hover .partner-monogram {
  background: var(--color-gold);
  color: var(--color-charcoal);
  border-color: var(--color-gold);
}
.partner-monogram img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  filter: grayscale(1) brightness(1.4);
  opacity: 0.85;
  transition: filter 0.4s var(--ease), opacity 0.4s var(--ease);
}
.partner-card:hover .partner-monogram img {
  filter: grayscale(0) brightness(1);
  opacity: 1;
}

.partner-card__chip {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: rgba(201,168,106,0.1);
  border: 1px solid rgba(201,168,106,0.3);
  padding: 6px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.partner-card__name {
  font-family: var(--font-display, var(--font-sans));
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-3);
  line-height: 1.15;
}
.partner-card__desc {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-stone-light);
  margin: 0 0 var(--space-5);
  flex: 1;
}

.partner-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.partner-card__verified {
  color: var(--color-stone-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.partner-card__verified i { color: var(--color-gold); }
.partner-card__link {
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.3s var(--ease);
}
.partner-card:hover .partner-card__link { gap: 14px; }
.partner-card__link i { transition: transform 0.3s var(--ease); }
.partner-card:hover .partner-card__link i { transform: translateX(2px); }

/* Boş / filtre sonucu yok */
.partner-grid__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-12);
  color: var(--color-stone-light);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* CTA bölümü */
.partners-cta {
  position: relative;
  padding: var(--space-16) 0;
  background: var(--color-charcoal);
  border-top: 1px solid var(--color-line);
  overflow: hidden;
}
.partners-cta::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(201,168,106,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.partners-cta__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-10);
  align-items: center;
}
.partners-cta__title {
  font-family: var(--font-display, var(--font-sans));
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: 300;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: var(--space-4) 0;
}
.partners-cta__title em {
  font-style: italic;
  color: var(--color-gold);
  font-weight: 400;
}
.partners-cta__subtitle {
  font-size: var(--text-base);
  color: var(--color-stone-light);
  line-height: 1.7;
  max-width: 520px;
}
.partners-cta__action {
  text-align: right;
}

/* Mobil ayarları */
@media (max-width: 900px) {
  .partners-stats { grid-template-columns: repeat(2, 1fr); }
  .partners-cta__inner { grid-template-columns: 1fr; }
  .partners-cta__action { text-align: left; }
}
@media (max-width: 540px) {
  .partner-grid { grid-template-columns: 1fr; }
  .partners-filter { border-radius: 16px; padding: var(--space-2); }
  .partners-filter__btn { padding: var(--space-2) var(--space-3); font-size: 0.6875rem; }
  .partner-card { padding: var(--space-5); }
  .partner-monogram { width: 52px; height: 52px; flex: 0 0 52px; font-size: 1.25rem; }
}

/* ==========================================================================
   22. MOBILE STICKY BAR
   ========================================================================== */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--color-ink);
  border-top: 1px solid var(--color-gold);
  padding: var(--space-3);
}
.mobile-cta-bar__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.mobile-cta-bar__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--space-2);
  color: var(--color-sand);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.mobile-cta-bar__btn i { font-size: 18px; color: var(--color-gold); }

/* ==========================================================================
   23. 404 PAGE
   ========================================================================== */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) 0;
  background: var(--color-charcoal);
  text-align: center;
}
.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 14rem);
  font-weight: 200;
  letter-spacing: -0.05em;
  color: var(--color-gold);
  line-height: 1;
}
.error-page__title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin: var(--space-5) 0;
  font-weight: 400;
}
.error-page__text {
  font-size: var(--text-lg);
  color: var(--color-stone-light);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   24. ANIMATIONS (scroll-reveal)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   25. RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  /* Marka tam genişlik; Hızlı Erişim + Projelerimiz + İletişim tek satırda yan yana. */
  .footer__top { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-8) var(--space-6); }
  .footer-brand { grid-column: 1 / -1; }
  .about-teaser__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .project-content__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .process__steps::before { display: none; }
}

@media (max-width: 1024px) {
  /* Tablet & altı: sidebar drawer'a dönüşür, mobil top bar görünür */
  .mobile-bar { display: flex; }
  .menu-toggle { display: flex; }

  .site-main {
    margin-left: 0;
    padding-top: var(--mobile-bar-h);
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.35s var(--ease);
    width: min(320px, 86vw);
  }
  .sidebar.is-open {
    transform: translateX(0);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
  }
  .sidebar-overlay.is-visible {
    display: block;
  }
}

@media (max-width: 768px) {
  :root {
    --space-20: 5rem;
    --space-16: 4rem;
    --space-12: 3rem;
  }

  .stats__grid { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  /* Mobilde de iki link menüsü yan yana kalsın; marka ve iletişim tam genişlik. */
  .footer { padding: var(--space-10) 0 var(--space-5); }
  .footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-8) var(--space-5); }
  .footer-brand,
  .footer-col--contact { grid-column: 1 / -1; }
  .footer-brand__text { max-width: none; margin-bottom: var(--space-5); }
  /* Sosyal ikonlar ile alttaki "Hizli Erisim" basligi ic ice girmesin */
  .footer-social { margin-bottom: var(--space-2); }
  /* Mobilde baslik-liste ve liste satirlari arasi daha kompakt */
  .footer-col__title { margin-bottom: var(--space-4); font-size: 0.7rem; }
  .footer-col__list { gap: 0.55rem; }
  .footer-col--contact .footer-col__list { gap: var(--space-3); }
  .footer-brand__logo { font-size: 2.2rem; margin-bottom: var(--space-3); }
  .footer__divider-text { margin: var(--space-8) 0 var(--space-5); }
  .footer__bottom { flex-direction: column; align-items: start; gap: var(--space-3); text-align: left; }
  .footer__bottom-links { flex-wrap: wrap; gap: var(--space-3) var(--space-4); }

  /* Hero — anasayfa: mobilde üstte fazla boşluk olmasın */
  .hero {
    min-height: 62vh;
    min-height: 62svh;
    padding: calc(var(--header-h) + var(--space-3)) 0 var(--space-6);
    align-items: center;
  }
  /* Mobilde hero metinleri arası nefes payı daha kompakt */
  .hero__eyebrow  { margin-bottom: var(--space-3); }
  .hero__title    { margin-bottom: var(--space-3); }
  .hero__subtitle { margin-bottom: var(--space-5); line-height: 1.55; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
  .hero__scroll-hint { display: none; }

  /* Page hero — alt sayfalar */
  .page-hero { padding: calc(var(--header-h) + var(--space-4)) 0 var(--space-6); }

  /* Blog detay mobil padding */
  .blog-detail { padding: calc(var(--header-h) + var(--space-6)) 0 var(--space-10); }

  /* Form grid: iletişim — mobilde harita altta tek sütun */
  .contact-form { padding: var(--space-6); }

  .section-head { flex-direction: column; align-items: start; }

  body { padding-bottom: 70px; } /* mobil sticky bar için */
  .mobile-cta-bar { display: block; }
}

@media (max-width: 480px) {
  /* Sayaçlar mobilde tek sütun yerine 2x2 kompakt ızgara; ayraç çizgileriyle düzenli */
  .stats { padding: var(--space-10) 0; }
  .stats__grid { grid-template-columns: 1fr 1fr; gap: 0; }
  .stats__grid::before { display: none; }
  .stat {
    padding: var(--space-5) var(--space-4);
    border-top: 1px solid rgba(201, 168, 106, 0.28);
  }
  .stat:nth-child(odd) { padding-left: 0; }
  .stat:nth-child(even) { padding-right: 0; border-left: 1px solid rgba(201, 168, 106, 0.18); }
  .stat:nth-last-child(-n+2) { border-bottom: 1px solid rgba(201, 168, 106, 0.28); }
  .stat .section-num { display: inline-block; margin-bottom: var(--space-2); }
  .stat__num { font-size: clamp(1.9rem, 9vw, 2.6rem); margin-bottom: var(--space-2); letter-spacing: -0.03em; }
  .stat__label { font-size: 0.62rem; letter-spacing: 0.12em; line-height: 1.5; }
  /* Süreç adımları mobilde dikey zaman çizelgesi: numara solda, metin sağda, aralarında çizgi */
  .process { padding: var(--space-12) 0; }
  .process .section-head { margin-bottom: var(--space-8) !important; }
  .process__steps { grid-template-columns: 1fr; gap: 0; }
  .process-step {
    display: grid;
    grid-template-columns: 36px 1fr;
    column-gap: var(--space-4);
    padding-bottom: var(--space-6);
  }
  .process-step:last-child { padding-bottom: 0; }
  .process-step__num {
    width: 36px; height: 36px;
    font-size: var(--text-xs);
    margin-bottom: 0;
    grid-row: 1 / span 2;
  }
  .process-step:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 18px; top: 36px; bottom: 0;
    width: 1px;
    background: var(--color-line);
  }
  .process-step__title { font-size: var(--text-lg); margin-bottom: var(--space-2); line-height: 1.3; padding-top: 0.35rem; }
  .process-step__text { font-size: 0.875rem; line-height: 1.55; }
  .services__grid { grid-template-columns: 1fr; }
  .logo { font-size: var(--text-xl); }
}

/* ==========================================================================
   26. FONT AWESOME (placeholder ikonlar için)
   ========================================================================== */
.icon-arrow::before { content: "→"; font-family: var(--font-mono); }
.icon-mail::before { content: "✉"; }
.icon-phone::before { content: "☎"; }
.icon-pin::before { content: "◉"; }
.icon-wa::before { content: "✆"; }

/* Genel utility */
.text-center { text-align: center; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ============================================================================
   FLOATING ACTION BUTTONS (WhatsApp + scroll-to-top)
   ============================================================================ */
.floatbtn {
    position: fixed;
    right: 22px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.06em;
    color: var(--color-gold, #C9A86A);
    text-decoration: none;
    border: 1px solid rgba(201, 168, 106, 0.35);
    cursor: pointer;
    background: var(--color-charcoal, #14171B);
    box-shadow: 0 10px 30px rgba(0,0,0,0.28);
    z-index: 980;
    transition: width .35s cubic-bezier(.2,.7,.2,1),
                background .25s ease,
                color .25s ease,
                border-color .25s ease,
                transform .2s ease,
                box-shadow .25s ease,
                opacity .25s ease;
    overflow: hidden;
    white-space: nowrap;
}
.floatbtn:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(0,0,0,0.32); }
.floatbtn--whatsapp {
    bottom: 96px;
    width: 54px;
    border-radius: 999px;
    padding: 0;
    gap: 0;
}
.floatbtn--whatsapp .floatbtn__icon {
    flex: 0 0 54px;
    width: 54px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    line-height: 1;
}
.floatbtn--whatsapp .floatbtn__label {
    display: inline-block;
    font-family: var(--font-body);
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    text-transform: uppercase;
    color: inherit;
    transition: max-width .35s cubic-bezier(.2,.7,.2,1),
                opacity .25s ease,
                padding .35s ease;
    padding-right: 0;
}
.floatbtn--whatsapp:hover,
.floatbtn--whatsapp:focus-visible {
    width: 260px;
    background: var(--color-gold, #C9A86A);
    border-color: var(--color-gold, #C9A86A);
    color: var(--color-charcoal, #14171B);
}
.floatbtn--whatsapp:hover .floatbtn__label,
.floatbtn--whatsapp:focus-visible .floatbtn__label {
    max-width: 220px;
    opacity: 1;
    padding-right: 22px;
    color: var(--color-charcoal, #14171B);
}
.floatbtn--top {
    bottom: 26px;
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    line-height: 1;
    border-radius: 50%;
    background: var(--color-charcoal, #14171B);
    color: var(--color-gold, #C9A86A);
    border: 1px solid rgba(201, 168, 106, 0.35);
    font-size: 16px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.floatbtn--top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.floatbtn--top:hover {
    background: var(--color-gold, #C9A86A);
    color: var(--color-charcoal, #14171B);
    border-color: var(--color-gold, #C9A86A);
}
@media (max-width: 720px) {
    .floatbtn--whatsapp { width: 48px; height: 48px; right: 14px; bottom: 78px; }
    .floatbtn--whatsapp .floatbtn__icon { flex-basis: 48px; width: 48px; height: 48px; font-size: 20px; }
    .floatbtn--whatsapp .floatbtn__label { display: none; }
    .floatbtn--whatsapp:hover, .floatbtn--whatsapp:focus-visible { width: 48px; }
    .floatbtn--top { width: 42px; height: 42px; right: 14px; font-size: 15px; }
    body:has(.mobile-cta-bar) .floatbtn--whatsapp { bottom: 90px; }
    body:has(.mobile-cta-bar) .floatbtn--top { bottom: 90px; right: 70px; }
}

/* ============================================================================
   COOKIE CONSENT BANNER
   ============================================================================ */
.cookie-banner {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    background: #14171B;
    color: #F2EEE5;
    border-radius: 14px;
    box-shadow: 0 18px 42px rgba(0,0,0,0.28);
    padding: 18px 22px;
    z-index: 1200;
    transform: translateY(140%);
    transition: transform .35s ease;
    border: 1px solid rgba(201,169,97,0.22);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.cookie-banner__text { flex: 1 1 320px; font-size: 14px; line-height: 1.55; }
.cookie-banner__text strong { display: block; font-size: 15px; color: #C9A86A; margin-bottom: 4px; letter-spacing: 0.02em; }
.cookie-banner__text p { margin: 0; opacity: 0.92; }
.cookie-banner__text a { color: #C9A86A; text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 10px; flex-shrink: 0; }
@media (max-width: 600px) {
    .cookie-banner {
      left: 14px;
      right: 14px;
      bottom: calc(92px + env(safe-area-inset-bottom, 0px));
      max-height: calc(100vh - 128px);
      overflow-y: auto;
      padding: 14px 16px;
      border-radius: 12px;
    }
    .cookie-banner__inner { gap: 12px; }
    .cookie-banner__text { flex-basis: 100%; font-size: 13px; }
    .cookie-banner__actions { width: 100%; }
    .cookie-banner__actions .btn { flex: 1; justify-content: center; }
}

/* ==========================================================================
   A11Y — SKIP LINK
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-charcoal);
  color: var(--color-gold);
  padding: var(--space-3) var(--space-5);
  text-decoration: none;
  z-index: 9999;
  font-weight: 500;
  border: 1px solid var(--color-gold);
  border-radius: 4px;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: var(--space-4);
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* ==========================================================================
   PROJECT DETAIL — STICKY CONTACT CARD (koyu tema)
   ========================================================================== */
.project-contact-card {
  background: var(--color-charcoal-2);
  border: 1px solid var(--color-line);
  padding: var(--space-8);
  position: sticky;
  top: calc(var(--header-h) + var(--space-4));
  border-radius: var(--radius);
}
.project-contact-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0 0 var(--space-5);
}
.project-contact-card__list {
  list-style: none;
  margin: 0 0 var(--space-6);
  padding: 0;
}
.project-contact-card__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-stone-light);
  font-size: var(--text-sm);
}
.project-contact-card__list li:last-child { border-bottom: none; }
.project-contact-card__list i {
  width: 22px;
  color: var(--color-gold);
  text-align: center;
  font-size: var(--text-base);
}
.project-contact-card__list a {
  color: var(--color-sand);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.project-contact-card__list a:hover { color: var(--color-gold); }

/* ==========================================================================
   SERVICES PAGE — INTRO + PROCESS + WHY-US
   ========================================================================== */
.services-intro {
  padding: var(--space-12) 0 var(--space-8);
  background: var(--color-charcoal);
  border-bottom: 1px solid var(--color-line);
}
.services-intro__lead {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-sand);
  line-height: 1.6;
  max-width: 760px;
  margin: var(--space-5) auto 0;
}

/* Service card detail block (alt detay) */
.service-card__detail {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(201,168,106,0.18);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-stone-light);
}

/* Process steps */
.services-process {
  padding: var(--space-16) 0;
  background: var(--color-charcoal-2);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
/* 4 adım — her zaman dengeli satır: 4 / 2 / 1.
   auto-fit kullanılmıyor; 3+1 kırılması (son kart tek başına sola yapışıyordu) engellendi. */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.services-process .process-step {
  position: relative;
  z-index: auto;
  display: flex;
  flex-direction: column;
  background: var(--color-charcoal);
  border: 1px solid var(--color-line);
  padding: var(--space-7) var(--space-6);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.services-process .process-step:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
}
/* 13. bölümdeki 40px daire numarasını sıfırla — burada satır içi etiket olarak kullanılıyor. */
.services-process .process-step__num {
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  background: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--space-4);
}
.services-process .process-step:hover .process-step__num {
  background: none;
  color: var(--color-gold);
}
.services-process .process-step__icon {
  font-size: 2.2rem;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--space-5);
}
.services-process .process-step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-white);
  margin: 0 0 var(--space-3);
  letter-spacing: -0.01em;
}
.services-process .process-step__text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-stone-light);
  margin: 0;
}

@media (max-width: 1200px) {
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .process-grid { grid-template-columns: minmax(0, 1fr); }
}

/* Why-us */
.services-why {
  padding: var(--space-16) 0;
  background: var(--color-charcoal);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6) var(--space-8);
  margin-top: var(--space-8);
}
.why-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
}
.why-item__icon {
  font-size: 1.6rem;
  color: var(--color-gold);
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(201,168,106,0.3);
  border-radius: 50%;
  background: rgba(201,168,106,0.08);
}
.why-item__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-white);
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}
.why-item__text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-stone-light);
  margin: 0;
}

/* ==========================================================================
   CORPORATE — EXPERTISE CARDS (koyu tema)
   ========================================================================== */
.expertise-card {
  background: var(--color-charcoal-2);
  border: 1px solid var(--color-line);
  border-left: 2px solid var(--color-gold);
  padding: var(--space-8);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.expertise-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
}
.expertise-card__icon {
  font-size: 2rem;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--space-5);
}
.expertise-card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-3);
}
.expertise-card__text {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-stone-light);
  margin: 0;
}

/* About teaser lead (koyu zemin için) */
.about-teaser__lead {
  font-size: var(--text-lg);
  color: var(--color-sand);
  margin-bottom: var(--space-5);
  line-height: 1.65;
}

/* ==========================================================================
   PARTNER CARDS — Okunabilirlik iyileştirmesi
   ========================================================================== */
.partner-card {
  padding: var(--space-8) var(--space-7);
  gap: var(--space-4);
  border-radius: var(--radius);
}
.partner-card__head {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-line);
}
.partner-card__desc {
  color: #C9CDD3;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0 0 var(--space-6);
}
.partner-card__foot {
  padding-top: var(--space-5);
  margin-top: auto;
  border-top: 1px solid var(--color-line);
}
.partner-card__name {
  font-size: 1.5rem;
  line-height: 1.25;
  margin-bottom: var(--space-4);
}

@media (max-width: 540px) {
  .partner-card { padding: var(--space-6) var(--space-5); }
}

/* =====================================================================
   GELIŞMIŞ BANNER SISTEMI — yönetilebilir renkler, slider, alignment
   ===================================================================== */

/* Yeni overlay (admin-controlled) — eski hero__bg::after'ı kapat */
.hero__bg::after { display: none; }
.hero__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.hero__bg img { filter: none; }

/* Anasayfa slider yapısı */
.hero--slider .hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
  pointer-events: none;
  display: flex;
  align-items: center;
}
.hero--slider .hero__slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}
.hero--slider .hero__slide .container {
  position: relative;
  z-index: 3;
}

/* Tek slide modda da yapıyı koru — hero'nun tamamını kapla ki üst/alt boşluk oluşmasın */
.hero:not(.hero--slider) .hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
.hero:not(.hero--slider) .hero__slide .container {
  position: relative;
  z-index: 3;
  width: 100%;
}

/* Content hizalama (admin controlled) */
.hero__content--center { text-align: center; align-items: center; margin: 0 auto; }
.hero__content--right  { text-align: right;  align-items: flex-end; margin-left: auto; }
.hero__content--top    { margin-top: var(--space-8); }
.hero__content--bottom { margin-bottom: var(--space-8); }

.hero__content--center .hero__eyebrow::before,
.hero__content--right  .hero__eyebrow::before { display: none; }

/* Slider kontrolleri */
.hero__dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}
.hero__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  border: 0;
  cursor: pointer;
  transition: all .2s;
  padding: 0;
}
.hero__dot:hover { background: rgba(255,255,255,.7); }
.hero__dot.is-active {
  background: var(--color-gold, #C9A86A);
  width: 28px;
  border-radius: 5px;
}

.hero__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  z-index: 5;
}
.hero__nav:hover { background: rgba(0,0,0,.65); border-color: var(--color-gold, #C9A86A); }
.hero__nav--prev { left: 24px; }
.hero__nav--next { right: 24px; }
@media (max-width: 720px) {
  .hero__nav { width: 40px; height: 40px; font-size: 14px; }
  .hero__nav--prev { left: 12px; }
  .hero__nav--next { right: 12px; }
}

/* Alt-sayfa banner overlay (admin controlled) */
.page-hero { position: relative; }
.page-hero__bg { opacity: 1; }
.page-hero__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.page-hero .container { position: relative; z-index: 2; }

/* Yükseklik varyantları (alt sayfalar) — kompakt */
.page-hero--short  { min-height: 120px; }
.page-hero--medium { min-height: 190px; }
.page-hero--tall   { min-height: 270px; }
.page-hero--full   { min-height: 52vh; }
.page-hero--auto   { min-height: 190px; }

/* Alt sayfa hizalama */
.page-hero--align-center .page-hero__content { text-align: center; align-items: center; }
.page-hero--align-right  .page-hero__content { text-align: right;  align-items: flex-end; }
/* pos-top / pos-bottom DİKEY konumdur; içerik satırı yatayda yayılmaya devam eder.
   (Önceden justify-content ile yatay eksene uygulanıyor ve başlığı sağa itiyordu.) */
.page-hero.page-hero--pos-top    { align-items: flex-start; }
.page-hero.page-hero--pos-bottom { align-items: flex-end; }
.page-hero--pos-top    .page-hero__content { justify-content: space-between; padding-top: var(--space-8); }
.page-hero--pos-bottom .page-hero__content { justify-content: space-between; padding-bottom: var(--space-8); }

.page-hero__subtitle {
  font-size: 1.15rem;
  margin-top: var(--space-4);
  max-width: 640px;
  line-height: 1.55;
}
.page-hero__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

/* =====================================================================
   PATCH 2026-06-15 — Banner gradient + mobil iyileştirmeleri
   ===================================================================== */

/* --- Banner full kaplama + gradient overlay --- */
.page-hero {
  display: flex;
  align-items: center;
}
.page-hero__bg { opacity: 1; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }

/* Tek-renk admin overlay'ine alt-gradient ekle (okunabilirlik) */
.hero__overlay::after,
.page-hero__overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0,0,0,.30) 0%, rgba(0,0,0,.06) 30%, rgba(0,0,0,.42) 68%, rgba(0,0,0,.80) 100%),
    linear-gradient(90deg, rgba(0,0,0,.42) 0%, rgba(0,0,0,0) 62%);
}

/* Başlıklarda <em> harfleri birbirine girmesin */
.page-hero__title { line-height: 1.1; }
.page-hero__title em { font-style: normal; }
.hero__title { line-height: 1.05; }

/* Full mod: viewport %60 (önceden tam ekrandı, başlık zemini olarak çok büyüktü) */
.page-hero--full { min-height: 52vh; min-height: 52svh; }
.hero { min-height: 78vh; min-height: 78svh; }

/* --- Mobil özel ayarlar (≤ 768px) --- */
@media (max-width: 768px) {
  /* Sayfa başlıklarını ve içerikleri mobilde ortala (kompakt) */
  .page-hero {
    padding: calc(var(--mobile-bar-h) + var(--space-3)) 0 var(--space-4);
    text-align: center;
  }
  .page-hero--short  { min-height: 96px; }
  .page-hero--medium { min-height: 140px; }
  .page-hero--tall   { min-height: 190px; }
  .page-hero--full   { min-height: 38vh; min-height: 38svh; }
  .page-hero--auto   { min-height: 140px; }
  .page-hero__content {
    justify-content: center;
    text-align: center;
    align-items: center;
    flex-direction: column;
  }
  .page-hero__title,
  .page-hero__subtitle,
  .page-hero__meta { text-align: center; margin-left: auto; margin-right: auto; }

  .hero__content,
  .hero__content--left { text-align: center !important; align-items: center !important; margin-left: auto; margin-right: auto; }
  .hero__title,
  .hero__subtitle,
  .hero__eyebrow { text-align: center; }
  .hero__subtitle { margin-left: auto; margin-right: auto; }
  .hero__eyebrow::before { display: none; }
  .hero__actions { justify-content: center; }
  .hero__title em { display: inline; }

  /* Anasayfa & alt sayfa section başlıkları mobilde ortada */
  .section-head { text-align: center; align-items: center !important; }
  .section-head > div { text-align: center; }
  .section-title { text-align: center; }
  .eyebrow:not(.eyebrow--side) { text-align: center; }
  .eyebrow:not(.eyebrow--side)::before { display: none; }

  /* Floating WhatsApp mobilde GİZLE — mobile-cta-bar zaten WhatsApp+telefon+iletişim sunuyor */
  .floatbtn--whatsapp { display: none !important; }
  body:has(.mobile-cta-bar) .floatbtn--top { bottom: 90px; right: 16px; }

  /* Mobil üst bar: hamburger ikon sağ kenarda tam görünsün */
  .mobile-bar { padding-left: 16px; padding-right: 16px; }
  .menu-toggle {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    margin-right: 0;
    padding: 4px;
    box-sizing: content-box;
  }
  .menu-toggle span { height: 2px; }
}

@media (max-width: 480px) {
  .page-hero__title { font-size: clamp(1.85rem, 8vw, 2.5rem); }
  .hero__title { font-size: clamp(2.1rem, 10vw, 3.6rem); }
  .page-hero__subtitle { font-size: 1rem; }
}

/* Marquee — daha akıcı tempo */
.partners-marquee__track { animation-duration: 60s; }

/* Sidebar credit (Yazılım Çözümleri: Freelance Grafiker) */
.sidebar__credit {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(201, 168, 106, 0.18);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--color-stone-light);
  text-align: center;
  line-height: 1.5;
}
.sidebar__credit a {
  color: var(--color-gold);
  text-decoration: none;
  white-space: nowrap;
}
.sidebar__credit a:hover { text-decoration: underline; }

/* ==========================================================================
   26. POLISH LAYER — micro-interactions, motion refinement, state completeness
   ==========================================================================
   Emil Kowalski prensipleri:
   - Butonlar :active'de scale(0.97) ile fiziksel feedback
   - transition: all yerine spesifik property'ler (GPU-friendly)
   - ease-out custom curve (durations kısa: 160–240ms UI, 600ms decorative)
   - transform-origin: kart/CTA'lar için doğru anchor
   - Hover'ları dokunmatik cihazlardan @media (hover: hover) ile koru
   - prefers-reduced-motion: hareketli parçaları tamamen dinginleştir
   ========================================================================== */
:root {
  /* Motion tokens */
  --dur-fast:   140ms;
  --dur-med:    200ms;
  --dur-slow:   320ms;
  --ease-out-strong: cubic-bezier(0.23, 1, 0.32, 1);   /* güçlü ease-out */
  --ease-io:         cubic-bezier(0.77, 0, 0.175, 1);  /* güçlü in-out */
}

/* --- Fokus göstergesi: hem gold hem ince offset, ışıklı --- */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 4px rgba(201, 168, 106, 0.18);
  transition: box-shadow var(--dur-med) var(--ease-out-strong);
}

/* --- Buton micro-interactions --- */
.btn {
  transition:
    background-color var(--dur-med) var(--ease-out-strong),
    color            var(--dur-med) var(--ease-out-strong),
    border-color     var(--dur-med) var(--ease-out-strong),
    transform        var(--dur-fast) var(--ease-out-strong),
    box-shadow       var(--dur-med) var(--ease-out-strong);
  will-change: transform;
}
.btn::after {
  transition: transform var(--dur-med) var(--ease-out-strong);
}
.btn:active {
  transform: scale(0.97);
  transition-duration: 80ms;
}
@media (hover: hover) and (pointer: fine) {
  .btn:hover {
    box-shadow: 0 6px 20px rgba(201, 168, 106, 0.18);
  }
  .btn--ghost:hover,
  .btn--light:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
  }
}

/* --- Kart hover: sadece hover-capable cihazlarda --- */
@media (hover: none) {
  .project-card:hover,
  .service-card:hover,
  .blog-card:hover { transform: none; }
  .project-card:hover .project-card__img,
  .blog-card:hover .blog-card__cover img { transform: none; }
}

/* --- Proje/servis/blog kartı: daha smooth lift --- */
.project-card,
.service-card,
.blog-card {
  transition:
    transform    var(--dur-slow) var(--ease-out-strong),
    border-color var(--dur-med)  var(--ease-out-strong),
    box-shadow   var(--dur-slow) var(--ease-out-strong);
  will-change: transform;
}
@media (hover: hover) and (pointer: fine) {
  .project-card:hover { box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35); }
  .service-card:hover { box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28); }
  .blog-card:hover    { transform: translateY(-4px); }
}
.project-card:active,
.service-card:active,
.blog-card:active {
  transform: translateY(-2px) scale(0.995);
  transition-duration: 100ms;
}

/* --- Kart görsel zoom'u daha ince --- */
.project-card__img,
.blog-card__cover img {
  transition: transform 700ms var(--ease-out-strong);
}

/* --- Sidebar nav: padding-left yerine transform (GPU-friendly) --- */
.sidebar__nav a {
  transition:
    color     var(--dur-med) var(--ease-out-strong),
    transform var(--dur-med) var(--ease-out-strong);
}
.sidebar__nav a:hover {
  padding-left: 0;
  transform: translateX(8px);
}
.sidebar__nav a.is-active::before {
  transition: height var(--dur-slow) var(--ease-out-strong);
}

/* --- Hero başlığı italik "em" descender koruması --- */
.hero__title em,
.page-hero__title em,
.cta-banner__title em {
  padding-bottom: 0.06em;
  line-height: 1.06;
  display: inline-block;
}

/* --- Reveal: daha snappy (0.8s → 0.6s), daha subtle offset (30 → 20px) --- */
.reveal {
  transform: translateY(20px);
  transition:
    opacity   600ms var(--ease-out-strong),
    transform 600ms var(--ease-out-strong);
}

/* --- Scroll hint: gold tint + hover'da parlat --- */
.hero__scroll-hint {
  transition: opacity var(--dur-slow) var(--ease-out-strong), color var(--dur-med) var(--ease-out-strong);
}
.hero:hover .hero__scroll-hint { opacity: 0.9; color: var(--color-gold-light); }

/* --- Hero slider nav & dots: cleaner interactions --- */
.hero__nav {
  transition:
    background-color var(--dur-med) var(--ease-out-strong),
    transform        var(--dur-fast) var(--ease-out-strong),
    opacity          var(--dur-med) var(--ease-out-strong);
}
.hero__nav:active { transform: translateY(-50%) scale(0.94); transition-duration: 80ms; }
.hero__dot {
  transition:
    width            var(--dur-slow) var(--ease-out-strong),
    background-color var(--dur-med)  var(--ease-out-strong),
    opacity          var(--dur-med)  var(--ease-out-strong);
}

/* --- Sayaç: mono-nums (tabular figures) — animasyon sırasında sarsıntı yok --- */
.stat__num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* --- Form input focus polish --- */
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-gold) !important;
  box-shadow: 0 0 0 4px rgba(201, 168, 106, 0.18);
  transition:
    border-color var(--dur-med) var(--ease-out-strong),
    box-shadow   var(--dur-med) var(--ease-out-strong);
}

/* --- Skeleton loader utility (proje/blog kartı lazy load için hazır) --- */
.skeleton {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.03) 0%,
    rgba(255,255,255,0.07) 50%,
    rgba(255,255,255,0.03) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.6s var(--ease-io) infinite;
  border-radius: var(--radius);
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Empty state utility (projeler.php, blog.php, iletisim.php arama sonuçsuz vb.) --- */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  color: var(--color-stone-light);
}
.empty-state__icon {
  font-size: 3rem;
  color: var(--color-line);
  margin-bottom: var(--space-5);
  display: inline-block;
}
.empty-state__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-sand);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}
.empty-state__text {
  font-size: var(--text-base);
  color: var(--color-stone);
  max-width: 44ch;
  margin: 0 auto var(--space-6);
  line-height: 1.6;
}

/* --- Selection: ekstra tint --- */
::selection { background: var(--color-gold); color: var(--color-ink); text-shadow: none; }

/* --- Link underline animation (footer/kurumsal metin linkleri) --- */
.content-link {
  position: relative;
  color: var(--color-gold);
  padding-bottom: 1px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size var(--dur-slow) var(--ease-out-strong);
}
.content-link:hover { background-size: 100% 1px; }

/* --- CTA banner altına ince gold ışıltı (subtle) --- */
.cta-banner {
  isolation: isolate;
}
.cta-banner::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold) 50%, transparent);
  opacity: 0.3;
  pointer-events: none;
}

/* --- Reduced motion: tüm decorative motion'u dinginleştir --- */
@media (prefers-reduced-motion: reduce) {
  .partners-marquee__track { animation: none; }
  .hero__scroll-hint::after { animation: none; opacity: 0.5; }
  .skeleton { animation: none; }
  .btn:active,
  .project-card:active,
  .service-card:active,
  .blog-card:active,
  .hero__nav:active { transform: none; }
  .sidebar__nav a:hover { transform: none; }
}

/* =====================================================================
   PATCH 2026-07-29 — Banner denge, mobil hero düzeni, arayüz cilası
   ===================================================================== */

/* Hero: alt-orta hizalanmış içerik + zeminden yükselen okunabilirlik gradyanı */
.hero__overlay { z-index: 1; }
.hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11,13,16,0.35) 0%, rgba(11,13,16,0) 30%, rgba(11,13,16,0) 55%, rgba(11,13,16,0.72) 100%);
}
/* İçerik zaten z-index:2, gradient z-index:2 aynı katman — kontent'i öne al */
.hero__content { z-index: 3; }

/* Desktop: içerik alt-sol dengeli */
.hero { align-items: flex-end; }
.hero__slide { align-items: flex-end; }
.hero__content { padding-bottom: clamp(var(--space-6), 6vh, var(--space-12)); }

/* Slider modu için hero__slide zaten center hizalıydı — onu koru */
.hero--slider .hero__slide { align-items: center; }
.hero--slider .hero__content { padding-bottom: 0; }

/* Mobil (≤ 768px): dengeli düzen — image tam ekran, içerik alt yarıda ortalanmış */
@media (max-width: 768px) {
  .hero {
    min-height: 82vh;
    min-height: 82svh;
    align-items: flex-end;
    padding: calc(var(--mobile-bar-h) + var(--space-4)) 0 calc(var(--space-6) + 70px);
  }
  .hero:not(.hero--slider) .hero__slide,
  .hero--slider .hero__slide { align-items: flex-end; }
  .hero__content { padding-bottom: var(--space-4); }

  /* Fallback görselini mobilde binanın gövdesine ortala */
  .hero__bg img[src$="hero-building-fallback.jpg"] { object-position: 50% 42%; }

  /* Mobilde subtitle daraltıp okunabilirliği artır */
  .hero__subtitle { max-width: 92%; font-size: 1rem; line-height: 1.55; }
  .hero__eyebrow { margin-bottom: var(--space-4); font-size: var(--text-xs); }
  .hero__title { margin-bottom: var(--space-4); }

  /* Alt gradyanı biraz güçlendir (mobilde CTA barla kontrast) */
  .hero__bg::before {
    background:
      linear-gradient(180deg, rgba(11,13,16,0.55) 0%, rgba(11,13,16,0.05) 25%, rgba(11,13,16,0.1) 50%, rgba(11,13,16,0.85) 100%);
  }

  /* Slider dots mobilde CTA barla çakışmasın */
  .hero__dots { bottom: calc(70px + 16px); }
  .hero__nav { top: 50%; }
}

/* Küçük telefon (≤ 480px): daha kompakt */
@media (max-width: 480px) {
  .hero {
    min-height: 58vh;
    min-height: 58svh;
    padding: calc(var(--mobile-bar-h) + var(--space-3)) 0 calc(var(--space-3) + 70px);
  }
  .hero__actions .btn { padding: 14px 20px; font-size: 0.9rem; }
  .hero__title { letter-spacing: -0.03em; }
}

/* Page-hero (alt sayfalar): full modda içerik dip yerine ortada dursun */
@media (max-width: 768px) {
  .page-hero--full { min-height: 36vh; min-height: 36svh; }
  .page-hero--pos-bottom .page-hero__content { padding-bottom: var(--space-6); }
}

/* --- Mobil CTA bar: dokunma feedback'i + safe-area --- */
.mobile-cta-bar {
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  backdrop-filter: blur(12px);
  background: rgba(11, 13, 16, 0.92);
}
.mobile-cta-bar__btn {
  border-radius: 8px;
  transition: background var(--dur-med) var(--ease-out-strong), transform var(--dur-fast) var(--ease-out-strong);
}
.mobile-cta-bar__btn:active {
  background: rgba(201, 168, 106, 0.12);
  transform: scale(0.96);
}
.mobile-cta-bar__btn:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* --- Buton hover'a hafif ışıltı (gold buton hariç ghost/outline dahil) --- */
@media (hover: hover) and (pointer: fine) {
  .btn--gold:hover { box-shadow: 0 10px 28px rgba(201, 168, 106, 0.28); }
  .btn:not(.btn--gold):hover { box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25); }
}

/* --- Bölüm numarası (section-num) alt çizgi ile ince ayrım --- */
.section-num {
  position: relative;
  padding-bottom: 4px;
}
.section-num::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 20px; height: 1px;
  background: currentColor;
  opacity: 0.35;
}

/* --- Kart alt gölge: dark tema için daha derin gold-tinted ambient --- */
@media (hover: hover) and (pointer: fine) {
  .project-card:hover {
    box-shadow: 0 20px 42px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(201, 168, 106, 0.18);
  }
}

/* --- Print-friendly (nadir kullanılır ama kurumsal site için beklenir) --- */
@media print {
  .sidebar, .mobile-bar, .hero__nav, .hero__dots, .hero__scroll-hint,
  .partners-marquee, .cta-banner { display: none !important; }
  .site-main { margin-left: 0 !important; }
  * { color: #000 !important; background: #fff !important; box-shadow: none !important; }
  a::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #555 !important; }
}