/* =========================================================
   CODEFEIN CORPORATE DESIGN SYSTEM (Preview)
   Mavi accent · Kurumsal Teknoloji Şirketi Kimliği
   ========================================================= */

:root {
  /* Accent — Codefein Blue */
  --accent:            #2f74ff;
  --accent-hover:      #1f5fe0;
  --accent-soft:       rgba(47, 116, 255, 0.10);
  --accent-soft-2:     rgba(47, 116, 255, 0.16);
  --accent-glow:       rgba(47, 116, 255, 0.30);

  /* Surfaces */
  --bg:                #05070d;
  --bg-2:              #0a0e18;
  --surface:           rgba(16, 22, 38, 0.65);
  --surface-solid:     #0f1524;
  --surface-hover:     #141b2e;
  --border:            rgba(255, 255, 255, 0.07);
  --border-hover:      rgba(47, 116, 255, 0.45);
  --border-strong:     rgba(255, 255, 255, 0.12);

  /* Text */
  --text:              #f5f7fb;
  --text-1:            #f5f7fb;
  --text-2:            #a8b3c7;
  --text-3:            #6b7890;
  --text-4:            #45526322;

  /* Status */
  --ok:                #34d399;
  --warn:              #fbbf24;
  --info:              #38bdf8;
  --danger:            #ef4444;

  /* Typography */
  --font-body:         'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono:         'JetBrains Mono', ui-monospace, monospace;

  /* Shape / Motion */
  --radius:            1.25rem;
  --radius-sm:         0.75rem;
  --container:         1200px;
  --ease:              cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: clip; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: clip;
}

/* ---------- Background decorations ---------- */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 50% -10%, rgba(47,116,255,0.14), transparent 70%),
    radial-gradient(40% 40% at 85% 15%, rgba(47,116,255,0.06), transparent 70%);
}
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 60% at 50% 0%, black 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 0%, black 30%, transparent 90%);
}

/* ---------- Layout helpers ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--accent);
  opacity: .6;
}
.h-display {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0;
}
.text-accent { color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all .25s var(--ease);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 30px rgba(47,116,255,0.35);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-ghost {
  border-color: var(--border-strong);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--border-hover); background: var(--accent-soft); }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  transition: all .3s var(--ease);
}
.card-hover:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
  transform: translateY(-4px);
}

/* ---------- Navbar ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: all .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5,7,13,0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px;
}
.brand { display: flex; align-items: center; gap: 13px; text-decoration: none; color: var(--text); }
.brand img { height: 34px; width: auto; }
.brand-name { font-family: var(--font-mono); font-weight: 700; letter-spacing: 0.18em; font-size: 17px; }
.brand-sub { font-size: 11px; color: var(--text-3); letter-spacing: 0.12em; text-transform: uppercase; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 16px; }

/* Language toggle */
.lang-toggle {
  display: inline-flex;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
}
.lang-toggle button {
  border: none;
  background: transparent;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .2s;
}
.lang-toggle button.active { background: var(--accent); color: #fff; }

/* Mobile menu */
.menu-btn {
  display: none;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}
.mobile-menu {
  display: none;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  flex-direction: column;
  gap: 6px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text-2);
  text-decoration: none;
  padding: 12px 8px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
}
.mobile-menu a:hover { background: var(--surface-hover); color: var(--text); }

/* ---------- Hero ---------- */
.hero {
  padding: 150px 0 90px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hero-title { font-size: clamp(38px, 6vw, 72px); }
.hero-desc { color: var(--text-2); font-size: 18px; max-width: 540px; margin: 26px 0 34px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.capability {
  margin-top: 50px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
}
.capability > span::before { content: "/ "; color: var(--accent); }

/* Hero visual — logo vitrini */
.hero-visual {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 24px;
  border: 1px solid rgba(47, 116, 255, 0.25);
  background: radial-gradient(circle at 50% 42%, rgba(47, 116, 255, 0.16), transparent 62%), var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5), inset 0 0 60px rgba(47, 116, 255, 0.06);
}
.hero-img {
  position: relative;
  z-index: 2;
  width: 72%;
  height: 72%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 18px 44px rgba(47, 116, 255, 0.35));
  animation: heroFloat 6s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
/* Arkadaki canlı kod ekranı */
.hero-visual .code-screen {
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: 26px 28px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.95;
  text-align: left;
  color: #7d8aa3;
  white-space: pre-wrap;
  overflow: hidden;
  opacity: 0.55;
  -webkit-mask-image: linear-gradient(180deg, black 55%, transparent 96%);
  mask-image: linear-gradient(180deg, black 55%, transparent 96%);
}
.hero-visual .logo-shade {
  position: absolute;
  inset: 12%;
  z-index: 1;
  background: radial-gradient(circle at 50% 50%, rgba(5, 7, 13, 0.78), transparent 70%);
  pointer-events: none;
}
.code-screen .tk { color: var(--accent); }
.code-screen .tok { color: var(--ok); }
.code-screen .tdim { color: #4a5568; }
.type-caret::after {
  content: "▍";
  color: var(--accent);
  animation: caretBlink 1s steps(1) infinite;
}
@keyframes caretBlink {
  0%, 60% { opacity: 1; }
  61%, 100% { opacity: 0; }
}
.hero-visual .slot-icon { width: 56px; height: 56px; color: var(--accent); opacity: .7; }
.hero-visual .slot-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 30% 30%, var(--accent-soft), transparent 55%);
  z-index: -1;
}

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-title { font-size: clamp(28px, 4vw, 44px); margin: 14px 0 12px; }
.section-sub { color: var(--text-3); font-size: 16px; }

/* ---------- Service cards ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.service-card { padding: 30px; }
.service-card .sc-icon {
  width: 46px; height: 46px;
  border-radius: 13px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.service-card h3 { font-size: 19px; margin: 0 0 10px; }
.service-card p { color: var(--text-3); font-size: 14px; margin: 0 0 20px; }
.service-card .sc-link {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.service-card .sc-link .arr { transition: transform .25s; }
.service-card:hover .sc-link .arr { transform: translateX(4px); }

/* ---------- Products ---------- */
.product-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.product-mock {
  aspect-ratio: 3/4;
  max-width: 300px;
  border-radius: 26px;
  border: 1px dashed var(--border-strong);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-3);
  margin: 0 auto;
}
.product-mock .slot-icon { width: 48px; height: 48px; color: var(--accent); opacity: .7; }
.product-mock .slot-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; }
.product-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.product-store-links { display: flex; gap: 10px; flex-wrap: wrap; margin: 22px 0; }

/* ---------- Why ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why-card { padding: 30px; }
.why-card .n-num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.2em;
  margin-bottom: 14px;
}
.why-card h3 { font-size: 17px; margin: 0 0 10px; }
.why-card p { color: var(--text-3); font-size: 14px; margin: 0; }

/* ---------- Selected work / case study ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case-card { overflow: hidden; }
.case-card .case-img {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--surface) 0%, var(--bg-2) 100%);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
}
.case-card .case-img .slot-icon { width: 40px; height: 40px; color: var(--accent); opacity: .6; }
.case-card .case-body { padding: 24px; }
.case-card .case-cat { font-size: 11px; font-family: var(--font-mono); color: var(--accent); letter-spacing: 0.16em; text-transform: uppercase; }
.case-card h3 { font-size: 20px; margin: 8px 0; }
.case-card .case-meta { color: var(--text-3); font-size: 13px; margin-bottom: 14px; }
.case-card p { color: var(--text-3); font-size: 14px; margin: 0 0 18px; }

/* ---------- Process timeline ---------- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  position: relative;
}
.process-timeline::before {
  content: "";
  position: absolute;
  top: 24px; left: 6%; right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: .35;
}
.process-step { padding: 20px; position: relative; }
.process-step .ps-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  position: relative; z-index: 1;
}
.process-step h3 { font-size: 17px; margin: 0 0 8px; }
.process-step p { color: var(--text-3); font-size: 13.5px; margin: 0; }

/* ---------- Tech stack ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.tech-card { padding: 26px; }
.tech-card h3 { font-size: 15px; margin: 0 0 16px; color: var(--text-2); font-weight: 600; }
.tech-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-chip {
  font-size: 12px;
  font-family: var(--font-mono);
  padding: 7px 13px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-2);
}

/* ---------- CTA banner ---------- */
.cta-banner {
  border-radius: 28px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  padding: 64px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 60% at 50% 0%, var(--accent-soft), transparent 70%);
}
.cta-banner .inner { position: relative; }
.cta-banner h2 { font-size: clamp(28px, 4vw, 48px); margin: 12px 0 16px; }
.cta-banner p { color: var(--text-2); max-width: 560px; margin: 0 auto 30px; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 70px 0 40px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer h4 { font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-2); margin: 0 0 18px; }
.footer a { color: var(--text-3); text-decoration: none; font-size: 14px; display: block; padding: 5px 0; transition: color .2s; }
.footer a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 50px;
  padding-top: 26px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-3);
  font-size: 13px;
}
.social { display: flex; gap: 12px; }
.social a {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
}
.social a:hover { border-color: var(--border-hover); color: var(--text); background: var(--accent-soft); }

/* ---------- Reveal animation (JS fail-safe) ----------
   İçerik varsayılan olarak GÖRÜNÜR. Sadece JS aktifken(.js) gizli başlar,
   böylece script çalışmazsa sayfa asla boş görünmez. */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal, .js .reveal.active { opacity: 1; transform: none; }

/* ---------- Logo dark-mode görünürlük (favicon ile uyumlu koyu kutu) ----------
   Logo açık renkli içeriğe sahip (ortalama parlaklık ~235) → koyu zeminde
   görünür. Beyaz pill kaldırıldı; favicon ile aynı koyu zemin kullanılıyor. */
.brand .logo-pill, .footer .brand .logo-pill {
  width: 48px; height: 48px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: #080a10;
  border-radius: 13px;
  border: 1px solid rgba(47,116,255,0.45);
  box-shadow: 0 0 0 3px rgba(47,116,255,0.08), 0 4px 16px rgba(0,0,0,0.45);
  padding: 8px;
}
.brand .logo-pill img, .footer .brand .logo-pill img { width: 100%; height: 100%; object-fit: contain; display: block; }

/* ---------- Stats bar ---------- */
.stats-band { padding: 70px 0 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat-card {
  padding: 30px 22px;
  text-align: center;
  background: linear-gradient(160deg, var(--surface) 0%, rgba(16,22,38,0.35) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: ""; position: absolute; inset: auto 20% -40% 20%;
  height: 60%; background: radial-gradient(50% 50% at 50% 100%, var(--accent-glow), transparent 75%);
  opacity: .5;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(30px, 3.4vw, 46px);
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
  display: block;
}
.stat-plus { color: var(--text); }
.stat-label { font-size: 13px; color: var(--text-3); margin-top: 8px; display: block; letter-spacing: .04em; }

/* ---------- Hızlı Fiyat Tahmini widget ---------- */
.qp-wrap {
  border-radius: 30px;
  border: 1px solid var(--accent-soft-2);
  background: linear-gradient(180deg, rgba(47,116,255,0.07) 0%, var(--surface) 100%);
  padding: 12px;
  position: relative;
  overflow: hidden;
}
.qp-wrap::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(50% 60% at 80% 0%, var(--accent-glow), transparent 70%);
  opacity: .35; pointer-events: none;
}
.qp-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 26px; align-items: stretch; }
.qp-panel, .qp-result { position: relative; }
.qp-panel { padding: 10px 6px 6px; }
.qp-result {
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  background: var(--bg-2);
  padding: 28px;
  display: flex; flex-direction: column; gap: 18px;
}
.qp-live {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: .18em; color: var(--ok);
  text-transform: uppercase;
}
.qp-live .pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); display: inline-block; animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(52,211,153,.5);} 50% { box-shadow: 0 0 0 6px rgba(52,211,153,0);} }
.qp-price-block { display: flex; flex-direction: column; gap: 4px; }
.qp-price {
  font-family: var(--font-mono); font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 700; color: var(--text); line-height: 1.05;
}
.qp-price .mono-num { color: var(--accent); }
.qp-range { color: var(--text-3); font-size: 14px; font-family: var(--font-mono); }
.qp-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qp-meta-item { padding: 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); }
.qp-meta-item .k { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .12em; font-family: var(--font-mono); display: block; margin-bottom: 5px; }
.qp-meta-item .v { font-size: 18px; font-weight: 700; font-family: var(--font-mono); }
.qp-meta-item .v.disc { color: var(--ok); }
.qp-badges { display: flex; flex-wrap: wrap; gap: 8px; min-height: 26px; }
.qp-badge {
  font-size: 11.5px; font-family: var(--font-mono); padding: 6px 12px;
  border-radius: 999px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text-2);
}
.qp-badge.sel { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
.qp-badge.add { border-color: var(--border-hover); color: var(--accent); }
.qp-badge.disc { border-color: var(--ok); color: var(--ok); }
.qp-lead { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 8px 14px; border-radius: 999px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; }
.qp-lead.hot { background: rgba(239,68,68,.16); color: #ff8a8a; border: 1px solid rgba(239,68,68,.4); }
.qp-lead.warm { background: rgba(251,191,36,.14); color: #ffd166; border: 1px solid rgba(251,191,36,.4); }
.qp-lead.cold { background: var(--surface); color: var(--text-3); border: 1px solid var(--border-strong); }
.qp-foot { margin-top: 4px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

/* --- widget seçim kartları --- */
.qp-group { margin-bottom: 20px; }
.qp-group-title { font-size: 12px; font-family: var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); margin: 0 0 12px; display: flex; align-items: center; gap: 10px; }
.qp-group-title::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.qp-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.qp-opt {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 16px;
  padding: 15px 16px;
  cursor: pointer;
  transition: all .25s var(--ease);
  display: flex; flex-direction: column; gap: 6px;
  text-align: left;
}
.qp-opt:hover { border-color: var(--border-hover); background: var(--surface-hover); }
.qp-opt.selected { border-color: var(--accent); background: var(--accent-soft-2); box-shadow: 0 0 0 1px var(--accent); }
.qp-opt .t { font-size: 14.5px; font-weight: 600; display: flex; justify-content: space-between; gap: 8px; }
.qp-opt .d { font-size: 12px; color: var(--text-3); font-family: var(--font-mono); }
.qp-opt.selected .t { color: var(--accent); }
.qp-opt.single { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; }
.btn-sm { padding: 9px 18px; font-size: 13px; border-radius: 10px; }

/* ---------- Şeffaf fiyat panelleri ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card { padding: 28px; position: relative; overflow: hidden; }
.price-card .price-tag { font-size: 12px; font-family: var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.price-card .price-tag svg { color: var(--accent); }
.price-card .price-amount { font-family: var(--font-mono); font-size: 30px; font-weight: 700; color: var(--text); line-height: 1.1; margin-bottom: 4px; }
.price-card .price-amount small { font-size: 14px; color: var(--text-3); font-weight: 400; }
.price-card .price-dur { font-family: var(--font-mono); font-size: 12.5px; color: var(--accent); margin-bottom: 18px; }
.price-card ul { list-style: none; margin: 0 0 22px; padding: 0; }
.price-card ul li { position: relative; padding: 7px 0 7px 26px; color: var(--text-2); font-size: 13.5px; }
.price-card ul li::before { content: "✓"; position: absolute; left: 0; top: 7px; color: var(--accent); font-weight: 700; }

/* ---------- Product showcase (bireysel) ---------- */
.product-show-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.p-show-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.p-show-head { padding: 26px 26px 4px; }
.p-show-mock {
  margin: 18px 26px 0;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  overflow: hidden;
}
.p-show-mock .slot-icon { width: 40px; height: 40px; color: var(--accent); opacity: .65; }
.p-show-mock .slot-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.p-show-body { padding: 20px 26px 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.p-show-cat { font-size: 11px; font-family: var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }
.p-show-title { font-size: 22px; font-weight: 700; margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.p-show-status { font-size: 11px; font-family: var(--font-mono); padding: 4px 10px; border-radius: 999px; }
.p-show-status.live { background: rgba(52,211,153,.14); color: var(--ok); border: 1px solid rgba(52,211,153,.35); }
.p-show-status.beta { background: rgba(251,191,36,.14); color: var(--warn); border: 1px solid rgba(251,191,36,.35); }
.p-show-status.oss { background: var(--surface); color: var(--text-2); border: 1px solid var(--border-strong); }
.p-show-desc { color: var(--text-3); font-size: 14px; margin: 0; }
.p-show-links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; }
.p-show-links .btn { padding: 10px 18px; font-size: 12.5px; }
.p-show-links .btn .store-ic { width: 14px; height: 14px; }

/* ---------- Testimonials ---------- */
.t-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.t-card { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.t-stars { color: var(--warn); font-size: 14px; letter-spacing: 3px; }
.t-quote { color: var(--text-2); font-size: 14.5px; line-height: 1.7; margin: 0; flex: 1; }
.t-quote::before { content: "“"; color: var(--accent); font-size: 30px; font-family: var(--font-mono); line-height: 0; vertical-align: -8px; margin-right: 4px; }
.t-person { display: flex; align-items: center; gap: 12px; }
.t-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 14px;
  border: 1px dashed var(--border-hover);
}
.t-person .n { font-size: 14px; font-weight: 600; }
.t-person .r { font-size: 12.5px; color: var(--text-3); }

/* ---------- Marquee (capability strip) ---------- */
.marquee { overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 18px 0; position: relative; }
.marquee-track { display: flex; gap: 48px; white-space: nowrap; width: max-content; animation: scroll-x 32s linear infinite; }
.marquee-track span { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-3); display: inline-flex; align-items: center; gap: 48px; }
.marquee-track span i { font-style: normal; color: var(--accent); }
@keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- CTA kitle ayrımı ---------- */
.cta-paths { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 26px; }
.cta-mini { border: 1px solid var(--border); border-radius: 16px; padding: 18px 22px; display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--text); background: var(--surface); transition: all .25s var(--ease); min-width: 240px; }
.cta-mini:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-3px); }
.cta-mini .ic { width: 40px; height: 40px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cta-mini .lbl { font-size: 13px; font-weight: 700; }
.cta-mini .sub { font-size: 12px; color: var(--text-3); }

/* ---------- Wizard (teklif) ---------- */
.wiz-step { display: none; }
.wiz-step.active { display: block; animation: fadeUp .4s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px);} to { opacity: 1; transform: none;} }
.wiz-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.wiz-card {
  border: 1px solid var(--border); background: var(--surface);
  border-radius: 16px; padding: 18px; cursor: pointer;
  transition: all .25s var(--ease);
  display: flex; flex-direction: column; gap: 6px; text-align: left;
}
.wiz-card:hover { border-color: var(--border-hover); background: var(--surface-hover); }
.wiz-card.selected { border-color: var(--accent); background: var(--accent-soft-2); box-shadow: 0 0 0 1px var(--accent); }
.wiz-card .head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.wiz-card .name { font-size: 15px; font-weight: 600; }
.wiz-card .price { font-family: var(--font-mono); font-size: 13px; color: var(--accent); white-space: nowrap; }
.wiz-card .desc { font-size: 12.5px; color: var(--text-3); }
.wiz-card .meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-3); }
.wiz-card.custom { border-style: dashed; justify-content: center; align-items: center; text-align: center; min-height: 120px; }
.wiz-card.custom .plus { width: 38px; height: 38px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: flex; align-items: center; justify-content: center; margin-bottom: 8px; }
.wiz-card.disabled { opacity: .35; pointer-events: none; }
.wiz-hint { font-size: 13px; color: var(--text-3); margin-top: 14px; display: flex; align-items: center; gap: 8px; }
.wiz-hint svg { color: var(--accent); width: 16px; height: 16px; flex-shrink: 0; }
.wiz-summary-card { padding: 20px; border-radius: 16px; border: 1px solid var(--border); background: var(--bg-2); display: flex; flex-direction: column; gap: 14px; }
.wiz-sum-row { display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: var(--text-2); }
.wiz-sum-row .value { font-family: var(--font-mono); font-weight: 700; color: var(--text); }
.wiz-sum-row.total { border-top: 1px solid var(--border); padding-top: 14px; font-size: 16px; color: var(--text); }
.wiz-sum-row.total .value { font-size: 24px; color: var(--accent); }
.wiz-disc { color: var(--ok) !important; }
.wiz-field { margin-bottom: 16px; }

/* ---------- Responsive (yeni bölümler) ---------- */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .qp-grid { grid-template-columns: 1fr; }
  .qp-opts { grid-template-columns: 1fr 1fr; }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
  .product-show-grid { grid-template-columns: 1fr; }
  .t-grid { grid-template-columns: 1fr 1fr; }
  .wiz-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .stats-grid, .price-grid, .t-grid, .qp-opts, .wiz-cards { grid-template-columns: 1fr; }
  .product-show-grid { grid-template-columns: 1fr; }
  .qp-meta { grid-template-columns: 1fr; }
  .qp-foot { flex-direction: column; align-items: stretch; }
  .qp-foot .btn { width: 100%; justify-content: center; }
  .cta-paths { flex-direction: column; align-items: stretch; }
  .cta-mini { min-width: 0; }
}
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; max-width: 460px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid, .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
  .process-timeline::before { display: none; }
  .product-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .menu-btn { display: inline-flex; }
  .nav-cta .btn { display: none; }
}
/* ---------- Sabit LinkedIn butonu (floating) ---------- */
.linkedin-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 100;
  background: #0077b5;
  color: #fff;
  padding: 12px 20px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 30px rgba(0, 119, 181, 0.35);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.35s ease;
  animation: slideUp 0.9s ease-out forwards;
  text-decoration: none;
}
.linkedin-btn:hover {
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 15px 40px rgba(0, 119, 181, 0.5);
}
@keyframes slideUp {
  from { transform: translateY(100px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@media (max-width: 640px) {
  .linkedin-btn span { display: none; }
  .linkedin-btn { padding: 13px; border-radius: 50%; }
}

@media (max-width: 640px) {
  .services-grid, .why-grid, .tech-grid, .case-grid { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 130px; }
  .section { padding: 68px 0; }
  .btn { width: 100%; justify-content: center; }
  .hero-ctas { flex-direction: column; }
}

/* ============ Zengin içerik (proje detayı / blog yazısı) ============ */
[data-rich] {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.8;
  font-weight: 300;
}
[data-rich] h1, [data-rich] h2, [data-rich] h3, [data-rich] h4 {
  color: var(--text-1);
  font-family: var(--font-mono);
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  letter-spacing: -0.02em;
}
[data-rich] h1 { font-size: 1.6rem; }
[data-rich] h2 { font-size: 1.35rem; }
[data-rich] h3 { font-size: 1.15rem; }
[data-rich] h4 { font-size: 1rem; }
[data-rich] p { margin: 0.85rem 0; }
[data-rich] ul, [data-rich] ol { margin: 0.85rem 0; padding-left: 1.4rem; }
[data-rich] ul { list-style: disc; }
[data-rich] ol { list-style: decimal; }
[data-rich] li { margin: 0.3rem 0; }
[data-rich] a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
[data-rich] blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.6rem 1rem;
  margin: 1rem 0;
  color: var(--text-3);
  background: rgba(47, 116, 255, 0.06);
  border-radius: 0 10px 10px 0;
  font-style: italic;
}
[data-rich] pre {
  background: var(--bg-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 1rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 1rem 0;
}
[data-rich] code {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.07);
  padding: 0.15rem 0.4rem;
  border-radius: 5px;
  font-size: 0.85em;
}
[data-rich] pre code { background: transparent; padding: 0; }
[data-rich] img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin: 1rem 0;
}
[data-rich] hr { border: none; border-top: 1px solid rgba(255, 255, 255, 0.08); margin: 2rem 0; }
[data-rich] mark { background: rgba(47, 116, 255, 0.25); color: var(--text-1); padding: 0 0.2rem; border-radius: 4px; }

/* ---------- Product / testimonial images ---------- */
.p-show-img { width: 100%; height: 260px; object-fit: cover; object-position: center top; display: block; background: var(--bg-2); }
.t-avatar-img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); flex-shrink: 0; }
.tile-img { display: block; width: 100%; height: 210px; object-fit: cover; object-position: center top; border-radius: 12px; border: 1px solid var(--border); background: var(--bg-2); margin-bottom: 14px; }
.tile-mark {
  display: grid; place-items: center; width: 100%; height: 210px; margin-bottom: 14px;
  border-radius: 12px; border: 1px solid rgba(47, 116, 255, 0.3);
  background: radial-gradient(circle at 50% 40%, rgba(47, 116, 255, 0.18), transparent 65%), var(--bg-2);
  font-family: var(--font-mono); font-size: 64px; font-weight: 700; color: var(--accent);
  text-shadow: 0 0 30px rgba(47, 116, 255, 0.5);
}
.tile-soon {
  display: inline-block; margin: auto 22px 22px; font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--warn);
}

/* ---------- Social rail (top-left) ---------- */
.social-rail { display: flex; flex-direction: column; gap: 8px; position: fixed; left: 18px; top: 50%; transform: translateY(-50%); z-index: 60; }
.social-rail-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 11px; white-space: nowrap;
  background: var(--surface-solid); border: 1px solid var(--border);
  border-radius: 999px; color: var(--text-2);
  font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  text-decoration: none; transition: color .2s, border-color .2s, background .2s;
}
.social-rail-btn svg { flex-shrink: 0; }
.social-rail-btn span { display: inline-block; max-width: 0; overflow: hidden; opacity: 0; transition: max-width .3s ease, opacity .2s, margin-left .3s ease; }
.social-rail-btn:hover { color: var(--accent); border-color: rgba(47,116,255,.5); }
.social-rail-btn:hover span { max-width: 160px; opacity: 1; margin-left: 2px; }

/* ---------- Swipe Words promo block ---------- */
.swipe-app { padding: 96px 0; overflow: hidden; }
.swipe-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.swipe-visual { position: relative; display: flex; justify-content: center; }
.phone-frame {
  position: relative; width: 300px; height: 620px;
  border-radius: 46px; border: 8px solid #1c2230;
  background: #0b0f1a; overflow: hidden; box-shadow: 0 40px 90px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06);
}
.phone-notch { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 12px; height: 12px; border-radius: 50%; background: #000; box-shadow: inset 0 0 3px 1px rgba(47, 116, 255, 0.55); z-index: 2; }
.phone-screen { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.swipe-badge-chip {
  position: absolute; left: 50%; bottom: -22px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 11px;
  background: var(--surface-solid); border: 1px solid var(--border);
  padding: 12px 18px; border-radius: 16px; box-shadow: 0 16px 40px rgba(0,0,0,.5);
}
.swipe-badge-chip .chip-icon { width: 42px; height: 42px; border-radius: 11px; object-fit: cover; }
.swipe-badge-chip b { display: block; font-size: 14px; color: var(--text-1); }
.swipe-badge-chip small { display: block; font-size: 11px; color: var(--text-3); }
.swipe-copy .eyebrow { display: inline-block; margin-bottom: 10px; }
.swipe-desc { color: var(--text-2); font-weight: 300; line-height: 1.8; margin: 16px 0 26px; max-width: 520px; }
.swipe-features { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 14px; }
.swipe-features li { display: flex; align-items: flex-start; gap: 12px; font-size: 14.5px; color: var(--text-2); font-weight: 300; line-height: 1.6; }
.swipe-features b { color: var(--text-1); font-weight: 600; }
.sf-ic {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 9px;
  display: grid; place-items: center; font-size: 13px; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--accent), #1d4fd8);
  box-shadow: 0 6px 16px rgba(47,116,255,.35);
}
.swipe-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.play-badge { height: 56px; width: auto; }
.swipe-meta { color: var(--text-3); font-size: 13px; }
.swipe-meta span:not(:last-child) { margin-right: 6px; }

@media (max-width: 1100px) {
  .social-rail { display: none; }
}
@media (max-width: 900px) {
  .swipe-grid { grid-template-columns: 1fr; gap: 56px; }
  .swipe-visual { order: -1; }
}
@media (max-width: 520px) {
  .phone-frame { width: 240px; height: 500px; }
  .p-show-img { height: 220px; }
}

/* =========================================================
   ALT SAYFALAR (hizmetler, ürünler, çalışmalar, şirket,
   yazılar, iletişim, portfolyo, blog)
   ========================================================= */
.page-hero { padding: 130px 0 30px; position: relative; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(55% 45% at 50% 0%, rgba(47, 116, 255, 0.12), transparent 70%);
}
.page-hero .container { position: relative; }

/* Hizmetler sayfası */
.service-page-row { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.service-list { display: grid; gap: 18px; }
.service-hero-card { padding: 28px; position: relative; overflow: hidden; }
.service-hero-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--accent), transparent);
  opacity: 0; transition: opacity .25s;
}
.service-hero-card:hover::before { opacity: 1; }
.service-hero-card .n-num {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: .22em; color: var(--accent); margin-bottom: 10px;
}
.service-hero-card h3 { font-size: 22px; margin: 0 0 10px; color: var(--text); }
.service-hero-card p { color: var(--text-2); font-size: 14.5px; font-weight: 300; line-height: 1.7; margin: 0 0 16px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.side-note {
  padding: 26px; border-radius: var(--radius); border: 1px solid rgba(47, 116, 255, 0.3);
  background: linear-gradient(160deg, rgba(47, 116, 255, 0.1), var(--surface-solid));
  position: sticky; top: 100px;
}

/* Şirket sayfası */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.about-grid .stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.about-grid .stat-card { padding: 20px 14px; text-align: center; }
.about-grid .stat-card .big { font-family: var(--font-mono); font-size: 24px; font-weight: 700; color: var(--accent); }
.about-grid .stat-card .lbl { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.company-visual {
  border-radius: 24px; border: 1px solid rgba(47, 116, 255, 0.25);
  background: radial-gradient(circle at 50% 42%, rgba(47, 116, 255, 0.16), transparent 62%), var(--bg-2);
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 4/3; overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}
.company-visual img { width: 62%; height: 62%; object-fit: contain; display: block; filter: drop-shadow(0 18px 44px rgba(47, 116, 255, 0.35)); }

/* Ürünler sayfası */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-tile { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.product-tile .p-cat {
  display: inline-block; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
  padding: 20px 22px 0;
}
.product-tile h3 { font-size: 20px; margin: 8px 0; padding: 0 22px; color: var(--text); }
.product-tile p { color: var(--text-3); font-size: 13.5px; font-weight: 300; padding: 0 22px; margin: 0 0 14px; }
.product-tile .sc-link { margin: auto 22px 22px; }

/* Genel link stili (kart içi) */
.sc-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--accent); font-weight: 600; font-size: 14px; text-decoration: none;
}
.sc-link .arr { transition: transform .25s var(--ease); }
a:hover > .sc-link .arr, .sc-link:hover .arr { transform: translateX(4px); }

/* Çalışmalar: detay satırı */
.case-detail-row { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.case-kv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 24px 0 28px; }
.kv-item {
  padding: 14px 16px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--surface-solid);
}
.kv-item .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-3); margin-bottom: 6px; }
.kv-item .v { font-size: 14px; font-weight: 600; color: var(--text); }
.case-detail-img {
  border-radius: 20px; border: 1px solid var(--border); overflow: hidden;
  background: var(--bg-2);
}
.case-detail-img img { width: 100%; height: 420px; object-fit: cover; object-position: center top; display: block; }
.case-body { padding: 20px 22px 22px; }
.case-cat {
  display: inline-block; font-family: var(--font-mono); color: var(--accent);
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 8px;
}
.case-body h3 { font-size: 18px; margin: 0 0 6px; color: var(--text); }
.case-meta { font-family: var(--font-mono); font-size: 11px; color: var(--text-3); margin-bottom: 10px; }
.case-body p { color: var(--text-2); font-size: 13.5px; font-weight: 300; margin: 0 0 14px; }

/* Yazılar */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

/* İletişim */
.contact-row { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.form-card { padding: 30px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.field label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); }
.field input, .field select, .field textarea {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 13px 15px; color: var(--text); font-family: var(--font-body); font-size: 14px;
  width: 100%; transition: border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(47, 116, 255, 0.15);
}
.field select option { background: var(--bg-2); }
.side-card { padding: 24px; }
.side-card h3 { font-size: 17px; margin: 0 0 10px; color: var(--text); }
.side-card p { color: var(--text-3); font-size: 13.5px; font-weight: 300; margin: 0 0 16px; }
.btn-full { width: 100%; justify-content: center; }

/* Ekip */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.team-card { padding: 30px 26px; text-align: center; }
.team-photo {
  width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin: 0 auto 18px;
  border: 2px solid rgba(47, 116, 255, 0.5);
  box-shadow: 0 12px 34px rgba(47, 116, 255, 0.25);
}
.team-card h3 { font-size: 20px; margin: 0 0 4px; color: var(--text); }
.team-role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin: 0 0 14px; }
.team-bio { color: var(--text-2); font-size: 13.5px; font-weight: 300; line-height: 1.7; margin: 0 0 18px; }

/* Kanıt şeridi */
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.proof-card { padding: 28px 20px; text-align: center; }
.proof-value { font-family: var(--font-mono); font-size: clamp(26px, 3vw, 38px); font-weight: 700; color: var(--accent); }
.proof-label { font-size: 13px; color: var(--text-3); margin-top: 8px; }

/* SSS */
.faq-list { display: grid; gap: 14px; }
.faq-list details { padding: 20px 24px; }
.faq-list summary { cursor: pointer; font-weight: 600; font-size: 15.5px; color: var(--text); list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-family: var(--font-mono); color: var(--accent); font-size: 20px; flex-shrink: 0; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { color: var(--text-2); font-size: 14px; font-weight: 300; line-height: 1.75; margin: 12px 0 0; }
.faq-list details p a { color: var(--accent); }

/* Alt sayfa responsive */
@media (max-width: 900px) {
  .page-hero { padding: 110px 0 20px; }
  .service-page-row, .about-grid, .case-detail-row, .contact-row { grid-template-columns: 1fr; }
  .product-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .side-note { position: static; }
  .case-detail-img img { height: 300px; }
}
@media (max-width: 600px) {
  .product-grid, .blog-grid, .team-grid, .about-grid .stats, .case-kv, .field-row { grid-template-columns: 1fr; }
}