/* ============================================================
   CUSTOS — Kurumsal Site Tasarım Sistemi
   Açık & modern tema · marka mavisi · koyu vurgu bileşenleri
   ============================================================ */

/* ---------- Inter — self-hosted (Google Fonts'tan ayrıldı; latin + latin-ext/Türkçe) ---------- */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/inter-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/inter-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/inter-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/inter-500-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/inter-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/inter-600-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/inter-700-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/inter-700-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url('/assets/fonts/inter-800-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url('/assets/fonts/inter-800-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}

/* ---------- Tasarım token'ları ---------- */
:root {
  /* Açık zemin katmanları */
  --bg:          #ffffff;
  --bg-soft:     #f6f8fc;
  --bg-mute:     #eef2f8;
  --surface:     #ffffff;

  /* Mürekkep / metin */
  --ink:         #0a0e1a;   /* başlıklar — marka lacivert-siyahı */
  --ink-2:       #283143;
  --muted:       #586481;
  --muted-2:     #8b97b0;

  /* Çizgiler */
  --line:        #e4e9f2;
  --line-strong: #d3dcea;

  /* Marka mavisi */
  --brand:       #2f6bff;
  --brand-ink:   #1d4fd7;
  --brand-soft:  #eaf0ff;
  --brand-glow:  rgba(47, 107, 255, 0.18);

  /* Semantik */
  --ok:    #1f9d57;
  --warn:  #c98a17;
  --crit:  #e0483a;

  /* Koyu bant (deck'e gönderme) */
  --dark:         #0a0e1a;
  --dark-2:       #0f1524;
  --dark-surface: #141b2b;
  --dark-line:    #243049;
  --dark-ink:     #f3f6fc;
  --dark-muted:   #93a0bb;

  /* Tipografi */
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", ui-monospace, "Cascadia Mono", "Consolas",
          "Liberation Mono", monospace;

  /* Ölçü */
  --container: 1180px;
  --radius:    16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(10, 14, 26, 0.04),
               0 2px 8px rgba(10, 14, 26, 0.05);
  --shadow:    0 4px 14px rgba(10, 14, 26, 0.07),
               0 18px 40px -18px rgba(10, 14, 26, 0.18);
  --shadow-lg: 0 30px 70px -28px rgba(13, 35, 90, 0.45);
}

/* ---------- Reset / temel ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink-2);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Tipografi ---------- */
.eyebrow {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand);
}
h1, h2, h3 { color: var(--ink); font-weight: 800; letter-spacing: -0.02em; line-height: 1.08; }
.h1 { font-size: clamp(38px, 5.4vw, 62px); }
.h2 { font-size: clamp(28px, 3.6vw, 44px); }
.h3 { font-size: clamp(20px, 2vw, 25px); letter-spacing: -0.01em; line-height: 1.25; }
.lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--muted); line-height: 1.6; }
.accent { color: var(--brand); }
.mono { font-family: var(--mono); }

/* ---------- Düzen ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 8vw, 110px) 0; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding: clamp(48px, 5vw, 72px) 0; }
.section-head { max-width: 760px; margin-bottom: 52px; }
.section-head .eyebrow { display: block; margin-bottom: 16px; }
.section-head .lead { margin-top: 18px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Navigasyon ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.nav.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav-inner {
  max-width: var(--container); margin: 0 auto; padding: 0 24px;
  height: 68px; display: flex; align-items: center; justify-content: space-between;
}
.brand {
  font-weight: 800; font-size: 20px; letter-spacing: 0.17em;
  color: var(--brand); display: inline-flex; align-items: center;
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 15px; font-weight: 500; color: var(--muted);
  padding: 8px 14px; border-radius: 8px; transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--ink); background: var(--bg-mute); }
.nav-links a.active { color: var(--brand); }
.nav-cta { margin-left: 8px; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink);
  border-radius: 2px; margin: 4px 0; transition: 0.25s; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 600; padding: 12px 22px;
  border-radius: 10px; border: 1px solid transparent;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 8px 20px -8px var(--brand-glow); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 30px -10px var(--brand-glow); background: var(--brand-ink); }
.btn-ghost { background: var(--bg); color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { transform: translateY(-1px); background: #161d2e; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-link { color: var(--brand); font-weight: 600; font-size: 15px; display: inline-flex; align-items: center; gap: 6px; }
.btn-link svg { width: 16px; height: 16px; transition: transform 0.2s; }
.btn-link:hover svg { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(56px, 7vw, 96px) 0 clamp(48px, 6vw, 80px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 60% at 78% -10%, var(--brand-soft), transparent 60%),
    radial-gradient(50% 50% at 0% 0%, #f1f5ff, transparent 55%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 0%, #000 30%, transparent 75%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero h1 { margin: 18px 0 22px; }
.hero .lead { max-width: 540px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 26px; margin-top: 38px; flex-wrap: wrap; }
.hero-meta .item { display: flex; align-items: center; gap: 9px; font-size: 14.5px; color: var(--muted); }
.hero-meta .item svg { width: 18px; height: 18px; color: var(--ok); flex-shrink: 0; }

/* ---------- Tarayıcı / cihaz çerçevesi (koyu ürün görselleri) ---------- */
.frame {
  background: var(--dark-2); border: 1px solid var(--dark-line);
  border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-lg);
}
.frame-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 11px 14px; background: #0c1220; border-bottom: 1px solid var(--dark-line);
}
.frame-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2a3650; display: block; }
.frame-bar .url {
  margin-left: 12px; font-family: var(--mono); font-size: 12px; color: #5f6e8e;
  background: #0a0f1c; padding: 4px 12px; border-radius: 6px; border: 1px solid var(--dark-line);
}
.frame img { width: 100%; display: block; }
.frame.floats { transform: perspective(1600px) rotateY(-4deg) rotateX(2deg); }

/* ---------- Kartlar ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15.5px; }

/* Numaralı kart (özellikler / neden custos) */
.card-num { position: relative; }
.card-num .num {
  font-family: var(--mono); font-size: 14px; font-weight: 600;
  color: var(--brand); margin-bottom: 14px; display: block;
}

/* Problem kartı (çizgi vurgulu) */
.pain {
  padding: 24px 26px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); border-left: 3px solid var(--crit);
}
.pain h3 { font-size: 18px; margin-bottom: 8px; }
.pain p { color: var(--muted); font-size: 15px; }

/* İkon kutucuğu (marka) */
.tile {
  width: 52px; height: 52px; border-radius: 13px; flex-shrink: 0;
  background: var(--brand); color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 18px -8px var(--brand-glow);
}
.tile svg { width: 26px; height: 26px; }
.tile-row { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }

/* ---------- Rozet / pill ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: 999px;
  font-family: var(--mono); letter-spacing: 0.02em;
}
.pill .led { width: 8px; height: 8px; border-radius: 50%; }
.pill-ok   { background: rgba(31,157,87,0.10);  color: var(--ok);   border: 1px solid rgba(31,157,87,0.25); }
.pill-ok .led   { background: var(--ok);  box-shadow: 0 0 0 3px rgba(31,157,87,0.18); }
.pill-brand{ background: var(--brand-soft); color: var(--brand-ink); border: 1px solid rgba(47,107,255,0.22); }
.pill-warn { background: rgba(201,138,23,0.10); color: var(--warn); border: 1px solid rgba(201,138,23,0.25); }
.pill-crit { background: rgba(224,72,58,0.10);  color: var(--crit); border: 1px solid rgba(224,72,58,0.25); }

/* ---------- İstatistik ---------- */
.stat .n { font-size: clamp(40px, 4.5vw, 56px); font-weight: 800; color: var(--ink); letter-spacing: -0.03em; line-height: 1; }
.stat .n small { font-size: 0.42em; font-weight: 600; color: var(--muted); margin-left: 6px; }
.stat .k { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 16px; }
.stat p { color: var(--muted); font-size: 14.5px; margin-top: 14px; }

/* ---------- Sektör şeridi ---------- */
.sector {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 12px; padding: 26px 16px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.sector:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--brand); }
.sector .tile { width: 48px; height: 48px; color: #fff; }
.sector b { font-size: 15px; color: var(--ink); font-weight: 700; }
.sector span { font-size: 13.5px; color: var(--muted); }

/* ---------- Koyu bant ---------- */
.section--dark { background: var(--dark); color: var(--dark-ink); position: relative; overflow: hidden; }
.section--dark::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 80% at 80% 0%, rgba(47,107,255,0.18), transparent 60%);
}
.section--dark > .container { position: relative; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }
.section--dark .lead, .section--dark p { color: var(--dark-muted); }
.section--dark .eyebrow { color: #6f9bff; }
.card-dark {
  background: var(--dark-surface); border: 1px solid var(--dark-line); border-radius: var(--radius);
  padding: 28px; transition: transform 0.2s, border-color 0.2s;
}
.card-dark:hover { transform: translateY(-3px); border-color: #34456a; }
.card-dark h3 { color: #fff; margin-bottom: 10px; }
.card-dark p { color: var(--dark-muted); font-size: 15.5px; }

/* ---------- CTA bandı ---------- */
.cta-band { text-align: center; }
.cta-band h2 { margin-bottom: 16px; }
.cta-band .lead { max-width: 560px; margin: 0 auto 30px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Liste (özellik onay listesi) ---------- */
.checks { display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; color: var(--ink-2); }
.checks svg { width: 20px; height: 20px; color: var(--ok); flex-shrink: 0; margin-top: 2px; }

/* ---------- Diyagram (read-only / tek yönlü) ---------- */
.flow { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.flow .node {
  background: var(--dark-surface); border: 1px solid var(--dark-line); border-radius: 14px;
  padding: 22px 34px; text-align: center; min-width: 180px;
}
.flow .node b { display: block; font-size: 19px; letter-spacing: 0.04em; color: #fff; }
.flow .node-brand b { color: #6f9bff; }
.flow .node span { font-family: var(--mono); font-size: 13px; color: var(--dark-muted); }
.flow .arrows { padding: 0 22px; display: flex; flex-direction: column; gap: 10px; align-items: center; }
.flow .arrow-ok { color: var(--brand); font-family: var(--mono); font-size: 13px; }
.flow .arrow-no { color: var(--crit); font-family: var(--mono); font-size: 13px; text-decoration: line-through; opacity: 0.8; }

/* ---------- Form ---------- */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form .full { grid-column: 1 / -1; }
.form label { font-size: 13.5px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; display: block; }
.form input, .form select, .form textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line-strong); color: var(--ink);
  padding: 12px 14px; border-radius: 10px; font-size: 15px; font-family: inherit; transition: border-color 0.2s, box-shadow 0.2s;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft);
}
.form textarea { resize: vertical; min-height: 120px; }
.form .hp { position: absolute !important; left: -9999px !important; opacity: 0; height: 1px; width: 1px; pointer-events: none; }
.form-note { display: none; margin-top: 14px; padding: 13px 16px; border-radius: 10px; font-size: 14.5px; font-weight: 600; }
.form-note.show { display: block; }
.form-note.ok { background: rgba(31,157,87,0.08); border: 1px solid rgba(31,157,87,0.3); color: var(--ok); }
.form-note.err { background: rgba(224,72,58,0.08); border: 1px solid rgba(224,72,58,0.3); color: var(--crit); }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: var(--dark-muted); padding: 64px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--dark-line); }
.footer .brand { color: #fff; margin-bottom: 16px; }
.footer p { font-size: 14.5px; color: var(--dark-muted); max-width: 320px; }
.footer h4 { color: #fff; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 16px; font-weight: 600; }
.footer-col a { display: block; color: var(--dark-muted); font-size: 14.5px; padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 28px; font-size: 13.5px; flex-wrap: wrap; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Yardımcılar ---------- */
.mt-0 { margin-top: 0; } .mt-s { margin-top: 16px; } .mt-m { margin-top: 28px; } .mt-l { margin-top: 48px; }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .frame.floats { transform: none; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-links { position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--line); padding: 14px 24px 22px; gap: 4px;
    box-shadow: var(--shadow); transform: translateY(-130%); transition: transform 0.3s; }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 12px 14px; font-size: 16px; }
  .nav-cta { margin: 6px 0 0; text-align: center; }
  .nav-toggle { display: block; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section-head { margin-bottom: 36px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .flow { flex-direction: column; gap: 14px; }
  .flow .arrows { flex-direction: row; padding: 6px 0; }
  .form { grid-template-columns: 1fr; }
}

/* ============================================================
   İç sayfalar — ek bileşenler
   ============================================================ */

/* İç sayfa başlığı */
.page-hero { position: relative; padding: clamp(54px, 7vw, 88px) 0 clamp(34px, 4vw, 50px); overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(55% 70% at 82% -20%, var(--brand-soft), transparent 60%); }
.page-hero .eyebrow { display: block; margin-bottom: 14px; }
.page-hero .lead { max-width: 680px; margin-top: 18px; }

/* Split — görsel + metin satırı */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 60px); align-items: center; }
.split + .split { margin-top: clamp(48px, 6vw, 84px); }
.split .eyebrow { display: block; margin-bottom: 14px; }
.split h3 { margin-bottom: 14px; }
.split.rev .split-media { order: -1; }

/* Operatör deneyimi mini-gösterim */
.demo-list { display: grid; gap: 10px; margin-top: 18px; }
.demo-row { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-2);
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 9px; padding: 11px 13px; }
.demo-row.q { background: var(--brand-soft); border-color: rgba(47,107,255,0.2); color: var(--brand-ink); font-weight: 500; }
.demo-row .tag { font-family: var(--mono); font-size: 11px; padding: 2px 8px; border-radius: 5px; flex-shrink: 0; min-width: 70px; text-align: center; }
.tag-crit { background: rgba(224,72,58,0.12); color: var(--crit); }
.tag-warn { background: rgba(201,138,23,0.14); color: var(--warn); }
.tag-info { background: var(--brand-soft); color: var(--brand-ink); }

/* Spec tablo (kurulum) */
.spec { width: 100%; border-collapse: collapse; max-width: 620px; }
.spec td { padding: 15px 0; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 15.5px; }
.spec tr:last-child td { border-bottom: 0; }
.spec td:first-child { color: var(--muted); width: 210px; font-weight: 500; }
.spec td:last-child { color: var(--ink); font-weight: 600; }

/* Yasal metin */
.legal { max-width: 760px; }
.legal h2 { font-size: 22px; margin: 38px 0 12px; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--muted); font-size: 15.5px; margin-bottom: 12px; }
.legal ul { padding-left: 20px; list-style: disc; margin-bottom: 12px; }
.legal strong { color: var(--ink); }
.legal a { color: var(--brand); }

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 28px; }
  .split.rev .split-media { order: 0; }
  .spec td:first-child { width: 140px; }
}