/* ===================================================================
   PANOPTES — AI Otomasyon Hizmetleri
   Tasarım sistemi: derin lacivert zemin + sıcak altın accent
   Fontlar: Playfair Display (başlık, editorial serif) + Inter (gövde)
   BRIX kalitesinde: yapılandırılmış, nefes alan, kurumsal-şık — koyu tema
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Renk paleti — Panoptes lacivert + altın */
  --ink:        #050d1a;   /* en derin lacivert (zemin) */
  --ink-2:      #0a1626;   /* biraz açık lacivert */
  --ink-3:      #0f1e30;   /* kart üstü lacivert */
  --ink-4:      #13253b;   /* hover kart */
  --gold:       #f59e0b;   /* ana altın accent */
  --gold-2:     #fbbf24;   /* açık altın */
  --gold-soft:  #fef3c7;   /* çok açık altın */
  --gold-deep:  #d97706;   /* koyu altın */

  --white:      #ffffff;
  --text:       rgba(255,255,255,.90);
  --text-soft:  rgba(255,255,255,.62);
  --text-mut:   rgba(255,255,255,.42);
  --text-faint: rgba(255,255,255,.26);

  --line:       rgba(255,255,255,.09);   /* koyu zemin ayraç */
  --line-2:     rgba(245,158,11,.16);    /* altın ayraç */
  --card:       rgba(255,255,255,.028);
  --card-2:     rgba(255,255,255,.045);

  --live:       #34d399;
  --live-bg:    rgba(16,185,129,.12);
  --beta:       #fbbf24;
  --beta-bg:    rgba(245,158,11,.12);
  --soon:       rgba(255,255,255,.5);
  --soon-bg:    rgba(255,255,255,.06);
  --vision:     #a78bfa;
  --vision-bg:  rgba(124,58,237,.14);

  /* Ölçek */
  --wrap: 1200px;
  --r-sm: 8px;
  --r:    12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --ease: cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--ink);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 500; line-height: 1.14; color: var(--white); letter-spacing: -.01em; }
.serif { font-family: 'Playfair Display', Georgia, serif; }
::selection { background: var(--gold); color: var(--ink); }

/* ---------- Layout yardımcıları ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }
.section { padding-block: 92px; position: relative; }
.section-sm { padding-block: 60px; }
.center { text-align: center; }
.gold-text { background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 50%, var(--gold-soft) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .76rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold-2); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--gold); display: inline-block; }
.center .eyebrow { justify-content: center; }
.center .eyebrow::before { display: none; }
.h-title { font-size: clamp(1.95rem, 3.6vw, 3rem); }
.lead { color: var(--text-soft); font-size: 1.08rem; max-width: 620px; }
.center .lead { margin-inline: auto; }
.mt-1 { margin-top: 12px; } .mt-2 { margin-top: 20px; } .mt-3 { margin-top: 32px; } .mt-4 { margin-top: 48px; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: .8rem;
  letter-spacing: .1em; text-transform: uppercase;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap; line-height: 1;
}
.btn svg { width: 16px; height: 16px; }
.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); color: var(--ink); box-shadow: 0 8px 24px rgba(245,158,11,.30); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(245,158,11,.46); }
.btn-ghost { background: rgba(245,158,11,.05); color: var(--text); border: 1px solid rgba(245,158,11,.30); backdrop-filter: blur(10px); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-2); background: rgba(245,158,11,.10); transform: translateY(-2px); }
.btn-line { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-2); }
.btn-lg { padding: 16px 32px; font-size: .84rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(5,13,26,.62); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid rgba(245,158,11,.08);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.scrolled { background: rgba(5,13,26,.92); box-shadow: 0 8px 30px rgba(0,0,0,.4); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark { width: 30px; height: 30px; flex-shrink: 0; }
.brand-word { font-family: 'Playfair Display', serif; font-weight: 500; font-size: 1.34rem; letter-spacing: .26em; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 50%, var(--gold-soft) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-sub { display: block; font-family: 'Inter', sans-serif; font-weight: 500; font-size: .52rem; letter-spacing: .24em; text-transform: uppercase; color: var(--text-mut); margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 9px 15px; border-radius: var(--r-sm); font-size: .74rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-soft);
  transition: color .2s var(--ease), background .2s var(--ease); position: relative;
}
.nav-links a:hover { color: var(--gold-2); }
.nav-links a.active { color: var(--white); }
.nav-links a.active::after { content: ""; position: absolute; left: 15px; right: 15px; bottom: 2px; height: 2px; background: var(--gold); border-radius: 2px; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.lang-pill { display: inline-flex; border: 1px solid rgba(245,158,11,.25); border-radius: 999px; padding: 3px; background: rgba(0,0,0,.3); }
.lang-pill button { padding: 4px 11px; font-size: .68rem; font-weight: 700; border-radius: 999px; color: var(--text-mut); transition: all .25s var(--ease); }
.lang-pill button.active { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); color: var(--ink); box-shadow: 0 2px 10px rgba(245,158,11,.4); }
.hamburger { display: none; width: 44px; height: 44px; border-radius: var(--r-sm); align-items: center; justify-content: center; color: var(--white); }
.hamburger svg { width: 26px; height: 26px; }

/* Panoptes 100-göz marka işareti (SVG) */
.eye-mark { display: block; }

/* ---------- Mobil menü ---------- */
.mobile-menu { position: fixed; inset: 0; z-index: 200; background: rgba(5,13,26,.98); backdrop-filter: blur(22px); color: #fff; transform: translateX(100%); transition: transform .34s var(--ease); display: flex; flex-direction: column; padding: 22px 24px; visibility: hidden; }
.mobile-menu.open { transform: none; visibility: visible; }
.mm-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.mm-close { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; color: #fff; }
.mm-close svg { width: 26px; height: 26px; }
.mobile-menu nav a { display: block; font-family: 'Playfair Display', serif; font-size: 1.7rem; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.07); color: #e7edf4; }
.mobile-menu nav a:hover, .mobile-menu nav a.active { color: var(--gold-2); }
.mm-foot { margin-top: auto; display: flex; flex-direction: column; gap: 14px; }
.mm-foot .lang-pill { align-self: flex-start; }
@media (min-width: 921px) { .mobile-menu { display: none; } }

/* ---------- Ambient gold glow yardımcı ---------- */
.glow-tr::before { content: ""; position: absolute; top: -8%; right: -6%; width: 44%; height: 60%; background: radial-gradient(circle, rgba(245,158,11,.14), transparent 70%); pointer-events: none; z-index: 0; }
.glow-bl::after { content: ""; position: absolute; bottom: -10%; left: -6%; width: 46%; height: 58%; background: radial-gradient(circle, rgba(245,158,11,.08), transparent 70%); pointer-events: none; z-index: 0; }

/* ---------- Ana hero ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 60%, var(--ink) 100%); }
.hero::before { content: ""; position: absolute; top: -14%; right: -8%; width: 52%; height: 72%; background: radial-gradient(circle, rgba(245,158,11,.16), transparent 66%); pointer-events: none; }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.06fr .94fr; gap: 54px; align-items: center; padding-block: 92px 100px; }
.hero-copy { position: relative; z-index: 2; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; padding: 7px 16px; border: 1px solid rgba(245,158,11,.32); background: rgba(245,158,11,.07); border-radius: 999px; font-size: .68rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-2); margin-bottom: 26px; }
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px var(--gold); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: .7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.4); } }
.hero h1 { font-size: clamp(2.4rem, 4.6vw, 3.9rem); line-height: 1.06; letter-spacing: -.02em; }
.hero h1 em { font-style: italic; }
.hero p { color: var(--text-soft); font-size: 1.1rem; margin-top: 22px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 26px; margin-top: 36px; flex-wrap: wrap; }
.hero-mini { display: flex; align-items: center; gap: 9px; font-size: .9rem; color: var(--text-soft); }
.hero-mini svg { width: 18px; height: 18px; color: var(--gold); flex-shrink: 0; }

.hero-media { position: relative; z-index: 1; }
.hero-frame { position: relative; border-radius: var(--r-xl); overflow: hidden; aspect-ratio: 4/4.5; border: 1px solid rgba(255,255,255,.10); box-shadow: 0 30px 90px rgba(0,0,0,.5); }
.hero-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,13,26,.25) 0%, transparent 30%, rgba(5,13,26,.5) 100%); }
.hero-float { position: absolute; left: -30px; bottom: 40px; z-index: 3; background: rgba(10,22,38,.92); border: 1px solid rgba(245,158,11,.22); border-radius: var(--r-lg); padding: 16px 20px; box-shadow: 0 18px 50px rgba(0,0,0,.55); display: flex; align-items: center; gap: 14px; backdrop-filter: blur(10px); }
.hero-float .ico { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--gold), var(--gold-deep)); display: flex; align-items: center; justify-content: center; color: var(--ink); flex-shrink: 0; }
.hero-float .ico svg { width: 22px; height: 22px; }
.hero-float b { display: block; font-family: 'Playfair Display', serif; font-size: 1.3rem; color: var(--white); }
.hero-float span { font-size: .78rem; color: var(--text-mut); }

/* ---------- Bölüm başlığı ---------- */
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 48px; position: relative; z-index: 2; }
.sec-head.center { flex-direction: column; align-items: center; text-align: center; }
.sec-head p { color: var(--text-soft); margin-top: 14px; max-width: 580px; }

/* ---------- İstatistik şeridi ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; position: relative; z-index: 2; }
.stat { text-align: center; padding: 8px; }
.stat .num { font-family: 'Playfair Display', serif; font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 500; line-height: 1; background: linear-gradient(135deg, var(--gold), var(--gold-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .lbl { margin-top: 12px; color: var(--text-soft); font-size: .92rem; }

/* ---------- Çözüm / modül kart grid ---------- */
.mod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 2; }
.mod-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.mod-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 30px 28px; overflow: hidden;
  transition: transform .28s var(--ease), border-color .28s var(--ease), background .28s var(--ease);
}
.mod-card:hover { transform: translateY(-5px); border-color: rgba(245,158,11,.35); background: var(--card-2); }
.mod-card:hover::before { opacity: 1; }
.mod-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0; transition: opacity .3s var(--ease); }
.mod-ico { width: 52px; height: 52px; border-radius: 14px; background: rgba(245,158,11,.10); border: 1px solid rgba(245,158,11,.2); display: flex; align-items: center; justify-content: center; color: var(--gold-2); margin-bottom: 20px; flex-shrink: 0; }
.mod-ico svg { width: 26px; height: 26px; }
.mod-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.mod-card h3 { font-size: 1.24rem; margin-bottom: 10px; color: var(--white); }
.mod-card p { color: var(--text-soft); font-size: .95rem; flex: 1; }
.mod-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-2); }
.mod-link svg { width: 15px; height: 15px; transition: transform .2s var(--ease); }
.mod-card:hover .mod-link svg { transform: translateX(4px); }

/* ---------- Zengin görselli kart (tek tutarlı kart dili) ---------- */
.rich-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
  transition: transform .28s var(--ease), border-color .28s var(--ease), box-shadow .28s var(--ease);
}
.rich-card:hover { transform: translateY(-5px); border-color: rgba(245,158,11,.35); box-shadow: 0 22px 50px rgba(0,0,0,.4); }
.rich-media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--ink-3); }
.rich-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
.rich-card:hover .rich-media img { transform: scale(1.06); }
.rich-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,13,26,.82) 0%, rgba(5,13,26,.25) 45%, rgba(5,13,26,.12) 100%); }
.rich-media .status { position: absolute; top: 14px; right: 14px; z-index: 2; box-shadow: 0 4px 14px rgba(0,0,0,.4); backdrop-filter: blur(4px); }
.rich-body { position: relative; padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.rich-body h3 { font-size: 1.24rem; margin-bottom: 10px; color: var(--white); }
.rich-body p { color: var(--text-soft); font-size: .95rem; flex: 1; }
.rich-body .mod-link { margin-top: 20px; }

/* Durum rozeti */
.status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 999px; font-size: .62rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.status .d { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status.live { background: var(--live-bg); color: var(--live); border: 1px solid rgba(52,211,153,.3); }
.status.beta { background: var(--beta-bg); color: var(--beta); border: 1px solid rgba(245,158,11,.3); }
.status.soon { background: var(--soon-bg); color: var(--soon); border: 1px solid rgba(255,255,255,.14); }
.status.vision { background: var(--vision-bg); color: var(--vision); border: 1px solid rgba(124,58,237,.3); }

/* Kategori etiketi */
.cat-label { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 26px; font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-2); }
.cat-label::before { content: ""; width: 18px; height: 1px; background: var(--gold); }

/* ---------- Süreç adımları ---------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; z-index: 2; }
.step { position: relative; }
.step .n { font-family: 'Playfair Display', serif; font-size: 1.05rem; font-weight: 500; width: 48px; height: 48px; border-radius: 50%; background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.3); color: var(--gold-2); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.step h3 { font-size: 1.16rem; margin-bottom: 10px; color: var(--white); }
.step p { color: var(--text-soft); font-size: .93rem; }
.step:not(:last-child)::after { content: ""; position: absolute; top: 24px; left: 60px; right: -14px; height: 1px; background: repeating-linear-gradient(to right, rgba(245,158,11,.3) 0 6px, transparent 6px 12px); }

/* ---------- Sektör kartları ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; position: relative; z-index: 2; }
.sector { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 3/2.2; display: flex; align-items: flex-end; padding: 24px; color: #fff; transition: transform .28s var(--ease); border: 1px solid var(--line); }
.sector::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,13,26,.94) 4%, rgba(5,13,26,.45) 50%, rgba(5,13,26,.2) 100%); z-index: 1; }
.sector img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
.sector:hover { transform: translateY(-4px); border-color: rgba(245,158,11,.35); }
.sector:hover img { transform: scale(1.07); }
.sector-body { position: relative; z-index: 2; width: 100%; }
.sector-body h3 { color: #fff; font-size: 1.22rem; margin-bottom: 6px; }
.sector-body p { font-size: .85rem; color: rgba(255,255,255,.66); line-height: 1.5; }

/* ---------- Özellik / neden panoptes ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 2; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px 28px; transition: transform .25s var(--ease), border-color .25s var(--ease); }
.feature:hover { transform: translateY(-4px); border-color: rgba(245,158,11,.28); }
.feature .ico { width: 52px; height: 52px; border-radius: 14px; background: rgba(245,158,11,.10); border: 1px solid rgba(245,158,11,.2); display: flex; align-items: center; justify-content: center; color: var(--gold-2); margin-bottom: 22px; }
.feature .ico svg { width: 26px; height: 26px; }
.feature h3 { font-size: 1.22rem; margin-bottom: 12px; }
.feature p { color: var(--text-soft); font-size: .96rem; }

/* ---------- CTA bandı ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--ink-2), var(--ink-3)); border: 1px solid rgba(245,158,11,.18); border-radius: var(--r-xl); padding: 60px 48px; text-align: center; }
.cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 15% 20%, rgba(245,158,11,.16), transparent 42%), radial-gradient(circle at 85% 90%, rgba(245,158,11,.10), transparent 46%); pointer-events: none; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.cta-band p { color: var(--text-soft); margin-top: 16px; max-width: 560px; margin-inline: auto; }
.cta-actions { display: flex; gap: 14px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }

/* ---------- İç sayfa hero ---------- */
.page-hero { position: relative; overflow: hidden; padding-block: 130px 72px; background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%); text-align: center; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(245,158,11,.12), transparent 46%); pointer-events: none; }
.page-hero .wrap { position: relative; z-index: 2; }
.breadcrumb { display: inline-flex; gap: 8px; align-items: center; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-mut); margin-bottom: 22px; }
.breadcrumb a:hover { color: var(--gold-2); }
.breadcrumb svg { width: 13px; height: 13px; flex-shrink: 0; }
.page-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.3rem); }
.page-hero p { color: var(--text-soft); margin-top: 16px; max-width: 620px; margin-inline: auto; font-size: 1.08rem; }

/* ---------- Vizyon / editorial ---------- */
.prose-serif { font-family: 'Playfair Display', serif; font-size: clamp(1.05rem, 2.1vw, 1.28rem); font-weight: 400; line-height: 1.75; color: var(--text-soft); }
.prose-serif em { font-style: italic; color: var(--gold-2); }
.myth-block { border-left: 2px solid rgba(245,158,11,.4); padding: 22px 28px; background: rgba(245,158,11,.04); border-radius: 0 var(--r) var(--r) 0; }

/* ---------- Form ---------- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: .84rem; font-weight: 600; color: var(--text); }
.field label .req { color: var(--gold); }
.input, .select, .textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: var(--r);
  background: rgba(255,255,255,.03); color: var(--white); transition: border-color .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}
.input::placeholder, .textarea::placeholder { color: var(--text-mut); }
.textarea { resize: vertical; min-height: 130px; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--gold); background: rgba(255,255,255,.05); box-shadow: 0 0 0 3px rgba(245,158,11,.14); }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23f59e0b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; cursor: pointer; }
.select option { background: var(--ink-2); color: #fff; }

.contact-card { display: block; padding: 28px; border-radius: var(--r-lg); background: var(--card); border: 1px solid var(--line); transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s var(--ease); }
.contact-card:hover { border-color: rgba(245,158,11,.3); background: var(--card-2); transform: translateY(-3px); }
.contact-card .ico { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.2); color: var(--gold-2); margin-bottom: 18px; }
.contact-card .ico svg { width: 24px; height: 24px; }
.contact-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.contact-card .val { color: var(--gold-2); font-weight: 600; font-size: .95rem; }

/* ---------- Modül detay ---------- */
.detail-hero { position: relative; overflow: hidden; padding-block: 130px 76px; text-align: center; background: linear-gradient(140deg, var(--ink) 0%, #041520 45%, #061a25 72%, var(--ink) 100%); }
.detail-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 65% 20%, rgba(6,182,212,.10), transparent 52%), radial-gradient(ellipse at 30% 80%, rgba(245,158,11,.08), transparent 48%); pointer-events: none; }
.detail-hero .wrap { position: relative; z-index: 2; max-width: 820px; }
.detail-ico { width: 74px; height: 74px; margin: 0 auto 22px; border-radius: 20px; background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.25); display: flex; align-items: center; justify-content: center; color: var(--gold-2); }
.detail-ico svg { width: 36px; height: 36px; }
.detail-hero h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); margin-bottom: 16px; }
.detail-vaat { font-family: 'Playfair Display', serif; font-style: italic; font-size: clamp(1.05rem, 2.4vw, 1.4rem); color: var(--text); max-width: 640px; margin: 0 auto; line-height: 1.6; }
.detail-block { max-width: 880px; margin: 0 auto; padding-block: 30px; }
.detail-block .eyebrow { margin-bottom: 12px; }
.detail-block h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom: 26px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px; }
.panel.cyan { border-color: rgba(6,182,212,.18); }
.feat-row { display: flex; align-items: flex-start; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.05); }
.feat-row:first-child { padding-top: 0; }
.feat-row:last-child { border-bottom: none; padding-bottom: 0; }
.feat-row .ic { width: 38px; height: 38px; border-radius: 10px; background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.2); display: flex; align-items: center; justify-content: center; color: var(--gold-2); flex-shrink: 0; }
.feat-row .ic svg { width: 18px; height: 18px; }
.feat-row p { color: var(--text-soft); font-size: .96rem; line-height: 1.6; }
.feat-row strong { color: var(--text); font-weight: 600; }
.scenario { background: rgba(6,182,212,.04); border: 1px solid rgba(6,182,212,.16); border-radius: var(--r-lg); padding: 32px; }
.scenario .pfx { font-size: .68rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: rgba(6,182,212,.9); margin-bottom: 14px; }
.scenario p { font-family: 'Playfair Display', serif; font-style: italic; font-size: 1.05rem; color: var(--text); line-height: 1.8; }
.tech-badges { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.tech-badge { padding: 4px 11px; border-radius: 7px; font-size: .72rem; font-weight: 600; background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.2); color: var(--gold-2); font-family: ui-monospace, Menlo, monospace; }
.mini-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.mini-stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 18px; text-align: center; }
.mini-stat .n { font-family: 'Playfair Display', serif; font-size: 1.7rem; font-weight: 500; background: linear-gradient(135deg, var(--gold), var(--gold-2)); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 6px; }
.mini-stat .l { font-size: .72rem; font-weight: 500; color: var(--text-mut); letter-spacing: .08em; text-transform: uppercase; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-2); border-top: 1px solid var(--line); padding-block: 66px 30px; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand-row { display: flex; align-items: center; gap: 11px; margin-bottom: 18px; }
.footer-about { color: var(--text-mut); font-size: .95rem; max-width: 300px; }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a { width: 40px; height: 40px; border-radius: var(--r-sm); background: rgba(255,255,255,.05); display: flex; align-items: center; justify-content: center; color: var(--text-soft); transition: background .18s var(--ease), color .18s var(--ease); }
.footer-social a:hover { background: var(--gold); color: var(--ink); }
.footer-social svg { width: 18px; height: 18px; }
.footer-col h4 { color: var(--white); font-family: 'Inter', sans-serif; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col a { color: var(--text-mut); font-size: .94rem; transition: color .16s var(--ease); }
.footer-col a:hover { color: var(--gold-2); }
.footer-contact li { display: flex; gap: 11px; margin-bottom: 14px; color: var(--text-mut); font-size: .94rem; align-items: flex-start; }
.footer-contact svg { width: 17px; height: 17px; color: var(--gold); flex-shrink: 0; margin-top: 3px; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 46px; padding-top: 26px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--text-faint); font-size: .86rem; }
.footer-bottom a { color: var(--text-faint); }
.footer-bottom a:hover { color: var(--gold-2); }

/* ---------- Reveal animasyonu ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- WhatsApp yüzen buton ---------- */
.wa-fab { position: fixed; bottom: 24px; right: 24px; width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 24px rgba(37,211,102,.45), 0 0 0 4px rgba(37,211,102,.14); z-index: 90; transition: transform .2s var(--ease); }
.wa-fab:hover { transform: scale(1.08); }
.wa-fab svg { width: 30px; height: 30px; color: #fff; }

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; padding-block: 64px 76px; }
  .hero-media { max-width: 460px; }
  .mod-grid, .feature-grid, .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); gap: 36px 26px; }
  .step:not(:last-child)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .mini-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .nav-links, .nav-cta .lang-pill, .nav-cta .btn { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 760px) {
  .section { padding-block: 64px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 30px 18px; }
  .mod-grid, .mod-grid.cols-2, .feature-grid, .sector-grid, .process { grid-template-columns: 1fr; }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .sec-head .btn { display: none; }
  .cta-band { padding: 40px 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-float { left: 12px; right: 12px; bottom: -24px; }
  .hero-media { margin-bottom: 28px; }
  .mini-stats { grid-template-columns: repeat(2, 1fr); }
}