/* ============================================================
   ARGENTUM KURUMSAL FİNANS — Tasarım Sistemi
   Palet: Derin lacivert · Altın · Platin gümüş
   Tipografi: Cormorant Garamond (display) + Manrope (body)
   ============================================================ */

:root {
  /* Renkler */
  --navy-900: #060f1c;   /* en koyu zemin */
  --navy-800: #0a1a2f;   /* ana zemin */
  --navy-700: #0e2340;   /* yükseltilmiş yüzey */
  --navy-600: #14304f;   /* kart kenarı / hover */
  --navy-500: #1d3f63;

  --gold:      #c9a24b;
  --gold-soft: #e6c868;
  --gold-deep: #a9842f;

  --platinum:  #c8cdd2;
  --silver:    #9aa3ad;

  --ink:       #f4f5f7;   /* ana metin (koyu zemin) */
  --ink-mut:   #aeb7c2;   /* ikincil metin */
  --ink-dim:   #7d8794;   /* üçüncül */

  --line:      rgba(200, 205, 210, .12);
  --line-gold: rgba(201, 162, 75, .35);

  /* Tipografi */
  --display: "Cormorant Garamond", "Times New Roman", serif;
  --body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Ölçek & ritim */
  --container: 1180px;
  --gap: clamp(1rem, 2vw, 1.6rem);
  --section-y: clamp(4.5rem, 9vw, 8rem);
  --radius: 14px;
  --radius-sm: 9px;

  --shadow-lg: 0 30px 80px -30px rgba(0, 0, 0, .7);
  --shadow-gold: 0 14px 40px -16px rgba(201, 162, 75, .45);

  --ease: cubic-bezier(.22, .61, .36, 1);

  --on-gold: #0a1a2f;          /* altın zemin üstü metin (her iki temada koyu) */
  --header-bg: rgba(8, 18, 33, .72);
  --header-bg-scrolled: rgba(6, 13, 24, .92);
  --surface-soft: rgba(14, 35, 64, .5);   /* feature/flow/contact yüzeyleri */
  --input-bg: rgba(6, 13, 24, .6);
}

/* ════════════ GÜNDÜZ (AÇIK) TEMA ════════════ */
[data-theme="light"] {
  --navy-900: #e9edf2;
  --navy-800: #f6f8fb;   /* ana zemin */
  --navy-700: #ffffff;   /* kartlar */
  --navy-600: #eef2f7;
  --navy-500: #dce3ec;

  --gold:      #a9781a;   /* açık zeminde okunur koyu altın */
  --gold-soft: #b98a22;
  --gold-deep: #845c10;

  --platinum:  #4a5663;
  --silver:    #5d6776;

  --ink:       #0c1b2e;
  --ink-mut:   #44505f;
  --ink-dim:   #6b7682;

  --line:      rgba(12, 27, 46, .12);
  --line-gold: rgba(169, 120, 26, .38);

  --shadow-lg: 0 24px 60px -28px rgba(20, 40, 70, .35);
  --shadow-gold: 0 14px 38px -16px rgba(169, 120, 26, .35);

  --header-bg: rgba(255, 255, 255, .82);
  --header-bg-scrolled: rgba(255, 255, 255, .95);
  --surface-soft: #ffffff;
  --input-bg: #ffffff;
}
[data-theme="light"] body::before {
  background:
    radial-gradient(900px 600px at 85% -5%, rgba(169, 120, 26, .08), transparent 60%),
    radial-gradient(1000px 700px at -10% 110%, rgba(180, 200, 225, .35), transparent 55%),
    var(--navy-800);
}
/* Açık temada wordmark koyu lacivert tonuna döner */
[data-theme="light"] .brand-name {
  background: linear-gradient(180deg, #16314f, #0a1a2f);
  -webkit-background-clip: text; background-clip: text;
}
[data-theme="light"] .site-footer { background: #0c1b2e; }  /* footer koyu kalır (kontrast + logo netliği) */
[data-theme="light"] .site-footer .brand-name { background: linear-gradient(180deg,#f1f3f5,#b6bdc5 65%,#8c949d); -webkit-background-clip: text; background-clip: text; }
[data-theme="light"] .site-footer .footer-col a,
[data-theme="light"] .site-footer .footer-brand p,
[data-theme="light"] .site-footer .footer-bottom { color: #aeb7c2; }
[data-theme="light"] .site-footer { --line: rgba(200,205,210,.12); }
[data-theme="light"] .field input,
[data-theme="light"] .field select,
[data-theme="light"] .field textarea { color: var(--ink); }
/* Açık modda imleç-takipli kart ışığı: daha belirgin, derin altın + yumuşak yükselme */
[data-theme="light"] .card::after {
  background: radial-gradient(220px circle at var(--mx) var(--my),
    rgba(169,120,26,.22), rgba(169,120,26,.06) 38%, transparent 62%);
}
[data-theme="light"] .card:hover {
  border-color: rgba(169,120,26,.55);
  box-shadow: 0 22px 55px -26px rgba(30,55,90,.45), 0 0 0 1px rgba(169,120,26,.18) inset;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  font-family: var(--body);
  background: var(--navy-800);
  color: var(--ink);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; }

/* Atmosfer: ince altın grain/glow zemini */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 600px at 85% -5%, rgba(201, 162, 75, .10), transparent 60%),
    radial-gradient(1000px 700px at -10% 110%, rgba(29, 63, 99, .35), transparent 55%),
    var(--navy-800);
}

/* ── Konteyner ── */
.container { width: min(100% - 2.4rem, var(--container)); margin-inline: auto; }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--alt { background: var(--surface-soft); border-block: 1px solid var(--line); }

/* ── Tipografi ── */
.display {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.01em;
}
h1.display { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2.display { font-size: clamp(2rem, 4.2vw, 3.3rem); }
h3.display { font-size: clamp(1.5rem, 3vw, 2.1rem); }

.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-mut); max-width: 60ch; }

/* Eyebrow — imza yapısal öğe: altın hairline + harf aralıklı caps */
.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  font-size: .76rem; font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--gold);
}
.eyebrow::before {
  content: ""; width: 34px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.eyebrow--center::after {
  content: ""; width: 34px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.text-gold { color: var(--gold); }
.serif-accent { font-family: var(--display); font-style: italic; color: var(--gold-soft); }

/* ── Butonlar ── */
.btn {
  --bg: var(--gold);
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .9rem 1.6rem; border-radius: 999px;
  font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--gold {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold) 48%, var(--gold-deep));
  color: #fff;
  text-shadow: 0 1px 2px rgba(10, 20, 30, .35);
  box-shadow: var(--shadow-gold);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 18px 48px -14px rgba(201,162,75,.6); }
.btn--ghost {
  background: transparent; color: var(--ink);
  border-color: var(--line-gold);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-soft); transform: translateY(-2px); }
.btn--lg { padding: 1.05rem 2rem; font-size: 1rem; }

/* ── Header / Nav ── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
  transition: background .3s, border-color .3s;
}
.site-header.is-scrolled { background: var(--header-bg-scrolled); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .7rem; flex-shrink: 0; }

/* Marka logosu: tek parça yatay şeffaf PNG */
.brand-logo { display: block; width: auto; }
.brand-logo--header { height: 44px; }
.brand-logo--footer { height: 52px; margin-bottom: .4rem; }
/* Açık temada metalik logoyu beyaz zeminde okunur kılmak için koyulaştır */
[data-theme="light"] .brand-logo--header { filter: brightness(.62) contrast(1.12) drop-shadow(0 1px 1px rgba(20,40,70,.2)); }
@media (max-width: 480px) {
  .brand-logo--header { height: 36px; }
}

.nav-links { display: flex; align-items: center; gap: .3rem; }
.nav-links a {
  position: relative; padding: .5rem .85rem; font-size: .93rem; font-weight: 600;
  color: var(--ink-mut); border-radius: 8px; transition: color .25s;
}
.nav-links a:hover { color: var(--gold-soft); }
.nav-links a.active { color: var(--gold-soft); }
.nav-cta { display: flex; align-items: center; gap: .6rem; }
.nav-mobile-cta { display: none; }

/* Tema değiştirme butonu */
.theme-toggle { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  background: transparent; border: 1px solid var(--line-gold); color: var(--gold-soft);
  transition: border-color .25s, color .25s, transform .25s; position: relative; }
.theme-toggle:hover { transform: rotate(12deg); border-color: var(--gold); color: var(--gold); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-ic { display: grid; }
.theme-ic--sun { display: none; }
[data-theme="light"] .theme-ic--moon { display: none; }
[data-theme="light"] .theme-ic--sun { display: grid; }

.nav-toggle { display: none; background: none; border: 0; padding: .4rem; color: var(--ink); }
.nav-toggle svg { width: 28px; height: 28px; }

/* ── Hero ── */
.hero { position: relative; padding-block: clamp(3.5rem, 8vw, 7rem) var(--section-y); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 { margin: 1.3rem 0 1.4rem; }
.hero h1 em { font-style: italic; color: var(--gold-soft); }
.hero .lead { margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.6rem; }
.hero-stats { display: flex; gap: clamp(1.2rem, 3vw, 2.6rem); flex-wrap: wrap; }
.hero-stat .num { font-family: var(--display); font-size: 2.4rem; font-weight: 700; color: var(--gold-soft); line-height: 1; }
.hero-stat .lbl { font-size: .82rem; color: var(--ink-dim); margin-top: .35rem; letter-spacing: .03em; }

/* Hero görsel — dönen altın çerçeve + sürekli süzülme */
.hero-visual { position: relative; }
.hero-frame {
  position: relative; border-radius: 26px; padding: 5px;
  background: linear-gradient(150deg, var(--gold), rgba(201,162,75,.22) 45%, var(--gold-soft));
  box-shadow: var(--shadow-lg), 0 0 85px -16px rgba(201,162,75,.65);
}
.js .hero-frame { animation: heroFloat 6.5s ease-in-out infinite; }
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.hero-frame::before {                 /* dönen altın ışıma halkası (yalnızca gradyan döner) */
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 5px;
  background: conic-gradient(from var(--angle),
    transparent 0deg, #fff6da 34deg, var(--gold-soft) 66deg, transparent 124deg,
    transparent 180deg, #fff6da 214deg, var(--gold-soft) 246deg, transparent 304deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.js .hero-frame::before { animation: spinAngle 4s linear infinite; }
.hero-frame img { display: block; width: 100%; border-radius: 21px; }
@keyframes spinAngle { to { --angle: 360deg; } }
@keyframes heroFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ── Bölüm başlığı ── */
.section-head { max-width: 56ch; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin: 1rem 0 .8rem; }

/* ── Kartlar ── */
.grid { display: grid; gap: 1.2rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  background: linear-gradient(160deg, var(--navy-700), var(--navy-800));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.7rem;
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
  overflow: hidden;
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(280px circle at var(--mx, 70%) var(--my, 0%), rgba(201,162,75,.16), transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.card:hover { transform: translateY(-5px); border-color: var(--line-gold); box-shadow: var(--shadow-lg); }
.card:hover::after { opacity: 1; }
.card-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 1.1rem;
  background: linear-gradient(150deg, rgba(201,162,75,.18), rgba(201,162,75,.04));
  border: 1px solid var(--line-gold);
  color: var(--gold-soft);
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { font-family: var(--display); font-size: 1.4rem; font-weight: 600; margin-bottom: .55rem; }
.card p { color: var(--ink-mut); font-size: .96rem; }
.card .card-link {
  display: inline-flex; align-items: center; gap: .4rem; margin-top: 1.1rem;
  color: var(--gold); font-weight: 700; font-size: .88rem; letter-spacing: .02em;
}
.card .card-link svg { width: 16px; height: 16px; transition: transform .3s; }
.card:hover .card-link svg { transform: translateX(4px); }

/* Öne çıkan kart (ATR) */
.card--featured {
  background:
    radial-gradient(600px 300px at 90% -10%, rgba(201,162,75,.16), transparent 55%),
    linear-gradient(160deg, var(--navy-600), var(--navy-800));
  border-color: var(--line-gold);
}
.card--featured .badge {
  display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--on-gold);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  padding: .25rem .7rem; border-radius: 999px; margin-bottom: 1rem;
}

/* ── Bölünmüş içerik (sol metin / sağ liste) ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.feature-list { display: grid; gap: 1rem; }
.feature-item { display: flex; gap: 1rem; align-items: flex-start; padding: 1.1rem 1.2rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-soft);
  transition: border-color .35s, transform .35s; }
.feature-item:hover { border-color: var(--line-gold); transform: translateX(4px); }
.feature-item .ic { flex-shrink: 0; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(201,162,75,.12); border: 1px solid var(--line-gold); color: var(--gold-soft); }
.feature-item .ic svg { width: 20px; height: 20px; }
.feature-item h4 { font-size: 1.02rem; font-weight: 700; margin-bottom: .15rem; }
.feature-item p { font-size: .9rem; color: var(--ink-mut); }

/* ── ATR akış şeridi ── */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: .8rem; counter-reset: step; }
.flow-step { position: relative; padding: 1.4rem 1rem; text-align: center; border: 1px solid var(--line);
  border-radius: var(--radius-sm); background: var(--surface-soft); }
.flow-step .n { font-family: var(--display); font-size: 1.6rem; color: var(--gold-soft); font-weight: 700; }
.flow-step h4 { font-size: .98rem; margin: .4rem 0 .2rem; }
.flow-step p { font-size: .82rem; color: var(--ink-dim); }
.flow-step:not(:last-child)::after {
  content: "→"; position: absolute; right: -.65rem; top: 50%; transform: translateY(-50%);
  color: var(--gold); z-index: 2; font-size: 1.1rem;
}

/* ── Banner / CTA şeridi ── */
.cta-band {
  position: relative; overflow: hidden;
  background: radial-gradient(700px 360px at 80% 120%, rgba(201,162,75,.2), transparent 55%),
              linear-gradient(150deg, var(--navy-700), var(--navy-900));
  border: 1px solid var(--line-gold); border-radius: 22px;
  padding: clamp(2.4rem, 5vw, 3.6rem);
  display: grid; grid-template-columns: 1.4fr auto; gap: 2rem; align-items: center;
}
.cta-band h2 { margin-bottom: .6rem; }
.cta-band .actions { display: flex; gap: .9rem; flex-wrap: wrap; }

/* ── Karşılaştırma: Geleneksel (rakipler) vs Argentum ── */
.vs { max-width: 940px; margin-inline: auto; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.vs-headrow, .vs-row { display: grid; grid-template-columns: 1fr 1fr; }
.vs-h { padding: 1.05rem 1.5rem; font-weight: 800; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; }
.vs-h-other { color: var(--ink-dim); background: var(--surface-soft); }
.vs-h-us { color: var(--on-gold); background: linear-gradient(135deg, var(--gold-soft), var(--gold)); position: relative; overflow: hidden; }
.js .vs-h-us::after { content: ""; position: absolute; top: 0; bottom: 0; left: -70%; width: 45%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.5), transparent); transform: skewX(-18deg);
  animation: sweep 5s ease-in-out infinite; }
.vs-row { border-top: 1px solid var(--line); }
.vs-cell { padding: 1.05rem 1.5rem; display: flex; gap: .8rem; align-items: center; font-size: .98rem; }
.vs-other { color: var(--ink-mut); background: var(--navy-800); }
.vs-us { color: var(--ink); font-weight: 600; background: rgba(201,162,75,.08); transition: background .3s; }
.vs-row:hover .vs-us { background: rgba(201,162,75,.16); }
.vs-ic { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; }
.vs-ic svg { width: 16px; height: 16px; stroke-width: 2.4; }
.vs-x { background: rgba(214,77,77,.14); color: #df9a9a; }
.vs-c { background: rgba(201,162,75,.2); color: var(--gold-soft); }
/* ikonlar reveal olunca "pop in" */
.js .vs-row .vs-ic { transform: scale(0); }
.js .vs-row.in .vs-ic { transform: scale(1); transition: transform .5s cubic-bezier(.34,1.56,.64,1); }
.js .vs-row.in .vs-c { transition-delay: .12s; }
@media (max-width: 560px) {
  .vs-cell { font-size: .88rem; padding: .85rem 1rem; gap: .55rem; }
  .vs-h { font-size: .72rem; padding: .85rem 1rem; }
}

/* ── İstatistik metreleri (öncesi → sonrası, scroll'da animasyonlu) ── */
.meters { display: grid; gap: 1.5rem; }
.meter-top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: .5rem; }
.meter-top .m-label { font-weight: 600; font-size: 1rem; }
.meter-top b { font-family: var(--display); font-size: 1.6rem; font-weight: 700; color: var(--gold-soft); font-variant-numeric: tabular-nums; }
.meter-track { position: relative; height: 12px; border-radius: 999px; background: var(--surface-soft); border: 1px solid var(--line); overflow: hidden; }
.meter-fill { position: absolute; inset: 0 auto 0 0; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold) 35%, #fff4d6 50%, var(--gold) 65%, var(--gold-soft));
  background-size: 220% 100%;
  box-shadow: 0 0 14px -2px rgba(201,162,75,.55);
  transition: width 1.6s var(--ease) .15s; }
.reveal.in .meter-fill { width: var(--w); }
.js .reveal.in .meter-fill { animation: barFlow 2.8s linear infinite; }
@keyframes barFlow { to { background-position: -220% 0; } }
/* dolan çubuğun ucunda parlayan nokta */
.meter-fill::after { content: ""; position: absolute; right: 0; top: 50%; width: 9px; height: 9px;
  border-radius: 50%; transform: translate(40%,-50%); background: #fff4d6;
  box-shadow: 0 0 10px 2px rgba(230,200,104,.9); }
.js .reveal.in .meter-fill::after { animation: tipPulse 1.6s ease-in-out infinite; }
@keyframes tipPulse { 0%,100% { opacity: .65; } 50% { opacity: 1; } }
.meter-mark { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--ink-dim); opacity: .7; z-index: 2; }
.meter-sub { font-size: .82rem; color: var(--ink-dim); margin-top: .4rem; }
.stat-note { font-size: .76rem; color: var(--ink-dim); margin-top: 1.2rem; font-style: italic; }

/* ── Makale kartları ── */
.article-card { display: flex; flex-direction: column; height: 100%; }
.article-card .tag { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: .8rem; }
.article-card h3 { font-size: 1.32rem; line-height: 1.2; }
.article-card .date { font-size: .82rem; color: var(--ink-dim); margin-top: auto; padding-top: 1.2rem; }

/* ── Footer ── */
.site-footer { border-top: 1px solid var(--line); background: var(--navy-900); padding-block: 3.5rem 2rem; margin-top: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer-brand img { height: 52px; margin-bottom: 1.1rem; }
.footer-brand p { color: var(--ink-mut); font-size: .92rem; max-width: 34ch; }
.footer-col h5 { font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 1.1rem; font-weight: 700; }
.footer-col a { display: block; color: var(--ink-mut); font-size: .92rem; padding: .3rem 0; transition: color .25s; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-contact a { display: flex; align-items: center; gap: .6rem; }
.footer-contact svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  color: var(--ink-dim); font-size: .85rem; }

/* ── Yüzen butonlar (WhatsApp + Hemen Ara) ── */
.floaters { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 90; display: flex; flex-direction: column; gap: .7rem; }
.floater { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(0,0,0,.6); transition: transform .3s var(--ease); position: relative; }
.floater:hover { transform: scale(1.08); }
.floater svg { width: 28px; height: 28px; }
.floater--wa { background: #25d366; color: #fff; }
.floater--call { background: linear-gradient(135deg, var(--gold-soft), var(--gold)); color: var(--on-gold); }
.floater::after {
  content: attr(data-label); position: absolute; right: 68px; top: 50%; transform: translateY(-50%);
  background: var(--navy-700); color: var(--ink); font-size: .8rem; font-weight: 600; white-space: nowrap;
  padding: .4rem .8rem; border-radius: 8px; border: 1px solid var(--line-gold);
  opacity: 0; pointer-events: none; transition: opacity .25s; }
.floater:hover::after { opacity: 1; }

/* ── Sayfa başlığı (iç sayfalar) ── */
.page-hero { padding-block: clamp(3rem, 6vw, 5rem) clamp(2rem, 4vw, 3rem); text-align: center; }
.breadcrumb { display: flex; gap: .5rem; justify-content: center; font-size: .85rem; color: var(--ink-dim); margin-bottom: 1.2rem; }
.breadcrumb a:hover { color: var(--gold); }
.page-hero h1 { margin-bottom: 1rem; }

/* ── Form ── */
.form-wrap { background: linear-gradient(160deg, var(--navy-700), var(--navy-800));
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.4rem); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .45rem; color: var(--ink); }
.field label .req { color: var(--gold); }
.field input, .field select, .field textarea {
  width: 100%; padding: .85rem 1rem; font: inherit; font-size: .95rem;
  background: var(--input-bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  color: var(--ink); transition: border-color .25s, box-shadow .25s; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-dim); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,75,.15); }
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23c9a24b' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.4rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.checkbox { display: flex; gap: .6rem; align-items: flex-start; font-size: .86rem; color: var(--ink-mut); }
.checkbox input { width: auto; margin-top: .2rem; accent-color: var(--gold); }
.form-note { font-size: .82rem; color: var(--ink-dim); margin-top: .4rem; }

/* Form geri bildirim mesajları */
.alert { padding: 1rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 1.4rem; font-size: .92rem;
  display: flex; gap: .7rem; align-items: flex-start; }
.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }
.alert--ok { background: rgba(46, 160, 87, .12); border: 1px solid rgba(46, 160, 87, .4); color: #9be0ad; }
.alert--err { background: rgba(214, 77, 77, .1); border: 1px solid rgba(214, 77, 77, .4); color: #f0a8a8; }

/* İletişim kartları */
.contact-cards { display: grid; gap: 1rem; }
.contact-card { display: flex; gap: 1rem; align-items: center; padding: 1.2rem 1.4rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-soft);
  transition: border-color .3s, transform .3s; }
.contact-card:hover { border-color: var(--line-gold); transform: translateY(-3px); }
.contact-card .ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(201,162,75,.12); border: 1px solid var(--line-gold); color: var(--gold-soft); flex-shrink: 0; }
.contact-card .ic svg { width: 22px; height: 22px; }
.contact-card .lbl { font-size: .78rem; color: var(--ink-dim); letter-spacing: .04em; }
.contact-card .val { font-weight: 700; font-size: 1.02rem; }

/* ── SSS akordeon ── */
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: .8rem; overflow: hidden;
  background: var(--surface-soft); transition: border-color .3s; }
.faq-item[open] { border-color: var(--line-gold); }
.faq-item summary { list-style: none; cursor: pointer; padding: 1.2rem 1.4rem; font-weight: 700; font-size: 1.05rem;
  display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus { color: var(--gold); font-size: 1.4rem; transition: transform .3s; flex-shrink: 0; }
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 1.4rem 1.3rem; color: var(--ink-mut); }

/* ── Prose (makale gövdesi) ── */
.prose { max-width: 70ch; margin-inline: auto; }
.prose h2 { font-family: var(--display); font-size: 1.8rem; font-weight: 600; margin: 2.2rem 0 .9rem; }
.prose p { color: var(--ink-mut); margin-bottom: 1.2rem; font-size: 1.06rem; }

/* ── Reveal / fade animasyonu ──
   Yalnızca JS aktifken gizlenir; JS yoksa içerik daima görünür kalır. */
.js .reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  will-change: opacity, transform;
}
.js .reveal.in { opacity: 1; transform: none; }

/* Kardeş öğeler sırayla belirsin (stagger cascade) */
.js .reveal:nth-child(2) { transition-delay: .08s; }
.js .reveal:nth-child(3) { transition-delay: .16s; }
.js .reveal:nth-child(4) { transition-delay: .24s; }
.js .reveal:nth-child(5) { transition-delay: .32s; }
.js .reveal:nth-child(6) { transition-delay: .40s; }

/* Görseller yüklenince yumuşak fade-in */
.js .split img, .js .card img { animation: imgFade 1.1s var(--ease) both; }
@keyframes imgFade { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .js .reveal:nth-child(n) { transition-delay: 0s; }
  .js .hero-visual img, .js .split img { animation: none; }
}

/* ════════════ MOTION KATMANI (Emil Kowalski prensipleri) ════════════
   transform+opacity, ease-out girişler, basışta geri bildirim, stagger. */

/* — Hero giriş orkestrasyonu (sayfa yüklenince kademeli yükselme) — */
@keyframes heroRise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes heroRiseV { from { opacity: 0; transform: translateY(26px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes heroFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.js .hero-copy > * { animation: heroRise .85s var(--ease) both; }
.js .hero-copy > .eyebrow      { animation-delay: .05s; }
.js .hero-copy > h1            { animation-delay: .15s; }
.js .hero-copy > .lead         { animation-delay: .30s; }
.js .hero-copy > .hero-actions { animation-delay: .45s; }
.js .hero-copy > .hero-stats   { animation-delay: .60s; }
.js .hero-visual { animation: heroRiseV 1s var(--ease) both; animation-delay: .35s; }

/* — Üstte scroll ilerleme çubuğu — */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 200;
  background: linear-gradient(90deg, var(--gold-soft), var(--gold));
  transform: scaleX(0); transform-origin: 0 50%; will-change: transform;
}

/* — İnce grain/noise dokusu (düzlüğü kırar) — */
.noise {
  position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* — Parallax katmanları (JS --py atar) — */
[data-parallax] { transform: translateY(var(--py, 0px)); transition: transform .1s linear; will-change: transform; }

/* — Hero ambient: sürekli süzülen ışık küreleri (idle motion) — */
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(70px);
  z-index: -1; pointer-events: none;
}
.hero::before { width: 440px; height: 440px; top: -120px; left: -90px;
  background: radial-gradient(circle, rgba(201,162,75,.24), transparent 70%); }
.hero::after { width: 520px; height: 520px; bottom: -180px; right: -110px;
  background: radial-gradient(circle, rgba(36,78,128,.55), transparent 70%); }
.js .hero::before { animation: drift1 17s ease-in-out infinite; }
.js .hero::after  { animation: drift2 21s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(70px,46px); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-60px,-34px); } }

/* — Hero italik vurgu metni: akan altın shimmer — */
.hero h1 em {
  font-style: italic;
  background: linear-gradient(100deg, var(--gold) 0%, var(--gold-soft) 28%, #fff4d6 50%, var(--gold-soft) 72%, var(--gold) 100%);
  background-size: 220% auto; -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.js .hero h1 em { animation: textSheen 6s linear infinite; }
@keyframes textSheen { to { background-position: 220% center; } }

/* — Altın butonlarda periyodik ışık süpürmesi (shine sweep) — */
.btn--gold { position: relative; overflow: hidden; }
.btn--gold::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -70%; width: 45%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.5), transparent);
  transform: skewX(-18deg); pointer-events: none;
}
.js .btn--gold::after { animation: sweep 5s ease-in-out infinite; }
@keyframes sweep { 0%, 55% { left: -70%; } 100% { left: 150%; } }

/* — Basışta geri bildirim: butonlar/kartlar tıklanınca hisseder — */
.btn:active { transform: translateY(0) scale(.97); transition-duration: .08s; }
.btn--gold { will-change: transform; }
.card { --mx: 70%; --my: 0%; transform-style: preserve-3d;
  transition: transform .3s var(--ease), border-color .45s, box-shadow .45s; }
.card:active { transform: translateY(-2px) scale(.995); transition-duration: .1s; }
.floater:active { transform: scale(.94); transition-duration: .08s; }
.contact-card:active, .feature-item:active { transform: scale(.99); transition-duration: .1s; }
.theme-toggle:active { transform: scale(.9) rotate(20deg); transition-duration: .12s; }

/* — Eyebrow altın çizgisi yumuşak parıltı — */
@keyframes lineSheen { 0% { opacity: .55; } 50% { opacity: 1; } 100% { opacity: .55; } }
.eyebrow::before { animation: lineSheen 3.5s ease-in-out infinite; }

/* — Yön farkındalıklı reveal: split bölümlerde sağdaki sağdan gelir — */
.js .split > .reveal:nth-child(2) { transform: translateY(28px) translateX(18px); }
.js .split > .reveal:nth-child(2).in { transform: none; }

/* — Nav linkleri hover'da minik yükselir (hafif) — */
.nav-links a { transition: color .25s var(--ease), transform .25s var(--ease); }
.nav-links a:hover { transform: translateY(-1px); }

/* — CTA bandındaki altın ışıma yavaşça nefes alır — */
@keyframes bandGlow { 0%,100% { opacity: .55; } 50% { opacity: 1; } }
.cta-band::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 0;
  background: radial-gradient(600px 300px at 80% 120%, rgba(201,162,75,.18), transparent 55%);
  animation: bandGlow 5s ease-in-out infinite;
}
.cta-band > * { position: relative; z-index: 1; }

@media (prefers-reduced-motion: reduce) {
  .js .hero-copy > *, .js .hero-visual, .js .hero-frame, .js .hero-frame::before,
  .js .hero::before, .js .hero::after, .js .hero h1 em, .js .btn--gold::after,
  .js .reveal.in .meter-fill, .js .reveal.in .meter-fill::after,
  .eyebrow::before, .cta-band::before { animation: none !important; }
  .js .hero-copy > *, .js .hero-visual { opacity: 1; transform: none; }
  .js .hero h1 em { -webkit-text-fill-color: var(--gold-soft); color: var(--gold-soft); }
  .js .split > .reveal:nth-child(2) { transform: translateY(28px); }
}

/* ── Skip link / erişilebilirlik ── */
.skip { position: absolute; left: -999px; top: 0; background: var(--gold); color: var(--on-gold);
  padding: .6rem 1rem; border-radius: 0 0 8px 0; z-index: 200; font-weight: 700; }
.skip:focus { left: 0; }
:focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 3px; border-radius: 4px; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 460px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .split, .cta-band { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow-step:not(:last-child)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links, .nav-cta-desktop { display: none; }
  .nav-toggle { display: grid; place-items: center; }
  .nav.open .nav-links { display: flex; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column;
    background: var(--navy-900); border-bottom: 1px solid var(--line-gold); padding: 1rem 1.2rem 1.4rem; gap: .15rem;
    box-shadow: var(--shadow-lg); max-height: calc(100vh - 76px); overflow-y: auto; }
  .nav.open .nav-links > li > a:not(.btn) { padding: .85rem; width: 100%; display: block; border-bottom: 1px solid var(--line); }
  .nav-mobile-cta { display: block; margin-top: .6rem; }
  .nav-mobile-cta:first-of-type { margin-top: 1rem; }
  .nav-mobile-cta .btn { width: 100%; justify-content: center; }
  /* Menü içi butonlarda .nav-links a kuralını ez (specificity) */
  .nav-links .btn--gold { color: #fff; }
  .nav-links .btn--ghost { color: var(--ink); }
}
@media (max-width: 620px) {
  .grid-4, .grid-3, .grid-2, .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { text-align: left; }
  .floaters { right: .8rem; bottom: .8rem; }
}