/* ═══════════════════════════════════════════════════════════
   ENGINEHOUSE · Revenue Recovery Engine
   Machine-Shop Editorial · art-direction-brief.md sözleşmesi
   ═══════════════════════════════════════════════════════════ */

/* ── 1. FONTS ───────────────────────────────────────────── */
@font-face {
  font-family: 'Archivo';
  src: url('/fonts/Archivo-100-900.woff2') format('woff2');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: 'Schibsted Grotesk';
  src: url('/fonts/SchibstedGrotesk-400-900.woff2') format('woff2');
  font-weight: 400 900;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-400.woff2') format('woff2');
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-500.woff2') format('woff2');
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-600.woff2') format('woff2');
  font-weight: 600; font-display: swap;
}
@font-face {
  font-family: 'Newsreader';
  src: url('/fonts/Newsreader-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Newsreader';
  src: url('/fonts/Newsreader-400-italic.woff2') format('woff2');
  font-weight: 400; font-style: italic; font-display: swap;
}
/* CLS azaltıcı fallback metrikleri */
@font-face {
  font-family: 'Archivo-fallback';
  src: local('Helvetica Neue'), local('Arial');
  size-adjust: 98%; ascent-override: 92%; font-display: swap;
}
@font-face {
  font-family: 'Schibsted-fallback';
  src: local('Helvetica Neue'), local('Arial');
  size-adjust: 101%; font-display: swap;
}

/* ── 2. TOKENS ──────────────────────────────────────────── */
:root {
  --bg-0: #141210;
  --bg-1: #1A1714;
  --bg-2: #201C18;
  --bg-3: #282320;
  --line: rgba(244,240,232,0.08);
  --line-strong: rgba(244,240,232,0.16);
  --text-1: #F4F0E8;
  --text-2: #A8A093;
  --text-3: #857D70; /* AA: 4.57:1 on --bg-0 */
  --amber: #E8862B;
  --amber-hi: #F49B3F;
  --amber-text: #F2A650;
  --amber-glow: rgba(232,134,43,0.12);
  --green: #46B584;

  --f-display: 'Archivo', 'Archivo-fallback', sans-serif;
  --f-body: 'Schibsted Grotesk', 'Schibsted-fallback', sans-serif;
  --f-mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;
  --f-serif: 'Newsreader', Georgia, serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --wrap: 1140px;
  --prose: 700px;
}

/* ── 3. RESET + BASE ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--amber); color: #1A1208; }

h1, h2 {
  font-family: var(--f-display);
  font-stretch: 112%;
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(44px, 6.5vw, 88px); line-height: 1.02; }
h2 { font-size: clamp(32px, 4.5vw, 56px); margin-bottom: 40px; }
h3 { font-family: var(--f-body); font-weight: 600; font-size: 21px; line-height: 1.3; }
.h3-lg { font-family: var(--f-display); font-stretch: 108%; font-weight: 700; font-size: clamp(24px, 3vw, 34px); line-height: 1.15; margin-bottom: 18px; }
.h3-archivo { font-family: var(--f-display); font-stretch: 106%; font-weight: 700; font-size: 22px; line-height: 1.2; }

p { color: var(--text-2); }
strong { color: var(--text-1); font-weight: 600; }
.amber-t { color: var(--amber-text); }
.green { color: var(--green); }

/* mono teknik katman */
.eyebrow, .kicker, .trustline, .endline,
.chip, .card-tag, .unit, .pl-day, .step-no, .c-label, .c-tag,
.ec-meta, .ec-foot, .plate-strip, .plate-foot, .oc-tag, .g-tag, .q-mark,
.footer p, .signature {
  font-family: var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.eyebrow { font-size: 13px; font-weight: 500; color: var(--amber-text); margin-bottom: 28px; }
.kicker { font-size: 12px; font-weight: 500; color: var(--text-3); margin-bottom: 28px; }
.kicker::before {
  content: ''; display: inline-block; width: 22px; height: 1px;
  background: var(--amber); vertical-align: middle; margin-right: 12px;
}

/* ── 4. ATMOSFER ────────────────────────────────────────── */
.grain {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.sec-blueprint {
  background-image: radial-gradient(rgba(244,240,232,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}
.sec-alt { background: var(--bg-1); }

/* ── 5. LAYOUT ──────────────────────────────────────────── */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; position: relative; }
.prose { max-width: calc(var(--prose) + 48px); }
main { position: relative; }
.sec { position: relative; padding: 140px 0; }
.sec-hero { padding: 96px 0 120px; }
.sec + .sec { border-top: 1px solid var(--line); }

/* spine (≥1200px) */
.spine { display: none; }
.node { display: none; }
@media (min-width: 1200px) {
  .spine {
    display: block; position: absolute; top: 0; bottom: 0;
    left: calc((100vw - var(--wrap)) / 2 - 56px);
    width: 2px; z-index: 1;
  }
  .spine-track { position: absolute; inset: 0; background: var(--line); }
  .spine-progress {
    position: absolute; top: 0; left: 0; width: 100%; height: 0;
    background: linear-gradient(to bottom, transparent, var(--amber) 40px);
    transition: height 0.2s linear;
  }
  .node {
    display: flex; align-items: center; justify-content: center;
    position: absolute; top: 140px;
    left: calc((100vw - var(--wrap)) / 2 - 56px - 13px);
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--bg-0); border: 1px solid var(--line-strong);
    font-family: var(--f-mono); font-size: 10px; font-weight: 500;
    color: var(--text-3); z-index: 2;
    transition: color 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
  }
  .sec-hero .node { top: 100px; }
  .node.lit { color: var(--amber-text); border-color: var(--amber); box-shadow: 0 0 16px var(--amber-glow); }
  .node-bright.lit { background: var(--amber); color: #1A1208; }
}

/* ── 6. NAV ─────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(20,18,16,0.85);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--wrap); margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}
.brand {
  font-family: var(--f-display); font-stretch: 110%; font-weight: 700;
  font-size: 19px; text-decoration: none; position: relative;
}
.brand::after {
  content: ''; position: absolute; left: 0; bottom: -3px; width: 0; height: 2px;
  background: var(--amber); transition: width 0.2s var(--ease);
}
.brand:hover::after { width: 100%; }

/* ── 7. BUTONLAR ────────────────────────────────────────── */
.btn {
  display: inline-block; text-decoration: none; text-align: center;
  font-family: var(--f-mono); font-weight: 600; font-size: 13px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 15px 26px; border-radius: 8px;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-primary { background: var(--amber); color: #1A1208; }
.btn-primary:hover { background: var(--amber-hi); transform: translateY(-1px); }
.btn-primary:focus-visible { outline: 2px solid var(--amber-text); outline-offset: 3px; }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--text-1); }
.btn-ghost:hover { border-color: rgba(232,134,43,0.5); }
.btn-sm { padding: 10px 18px; font-size: 12px; }
.btn-block { display: block; width: 100%; margin-top: 26px; }

/* ── 8. HERO ────────────────────────────────────────────── */
.hero-grid {
  display: grid; grid-template-columns: 6.2fr 5.8fr; gap: 56px; align-items: center;
}
.hero-sub { font-size: clamp(17px, 1.6vw, 20px); margin: 26px 0 34px; max-width: 540px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.trustline { font-size: 11px; line-height: 2.1; letter-spacing: 0.08em; color: var(--text-3); margin-top: 22px; }

.hero-visual { position: relative; }
.glow {
  position: absolute; inset: -80px -120px;
  background: radial-gradient(ellipse at 60% 45%, var(--amber-glow), transparent 65%);
  filter: blur(40px); opacity: 0; transition: opacity 0.9s var(--ease) 0.3s;
}
.revealed .glow { opacity: 1; }

/* app-window canlandırması */
.app-window {
  position: relative; border-radius: 14px; overflow: hidden;
  background: var(--bg-1); border: 1px solid var(--line-strong);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
  margin-right: -60px; /* sağ kenardan bilinçli taşma */
}
.aw-chrome {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--bg-0);
}
.aw-chrome .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--bg-3); }
.aw-title { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); margin-left: 10px; }
.aw-body { display: flex; }
.aw-side { width: 52px; border-right: 1px solid var(--line); padding: 18px 0; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.s-item { width: 20px; height: 20px; border-radius: 6px; background: var(--bg-3); }
.s-item.s-on { background: rgba(232,134,43,0.35); }
.aw-main { flex: 1; padding: 20px 22px 22px; }
.aw-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chip {
  font-size: 9.5px; font-weight: 500; padding: 5px 9px; border-radius: 5px;
  background: var(--bg-3); color: var(--text-2);
}
.chip-amber { background: rgba(232,134,43,0.16); color: var(--amber-text); }
.chip-dim { background: transparent; border: 1px solid var(--line); color: var(--text-3); }
.aw-lead { font-weight: 600; color: var(--text-1); font-size: 15px; margin-bottom: 12px; }
.aw-draft { background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.aw-subject { font-weight: 600; color: var(--text-1); font-size: 14.5px; margin-bottom: 10px; }
.aw-line { font-size: 13.5px; line-height: 1.6; }
.aw-fade { opacity: 0.55; }
.aw-actions { display: flex; gap: 10px; margin-top: 16px; }
.aw-btn {
  font-family: var(--f-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 9px 14px; border-radius: 6px; border: 1px solid var(--line-strong); color: var(--text-2);
}
.aw-btn-amber { background: var(--amber); border-color: var(--amber); color: #1A1208; }

.aw-toast {
  position: absolute; left: -34px; bottom: -20px; z-index: 3;
  display: flex; align-items: center; gap: 9px;
  background: var(--bg-2); border: 1px solid var(--line-strong); border-radius: 10px;
  padding: 11px 16px; font-family: var(--f-mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.1em; color: var(--text-2);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.aw-toast .t-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px rgba(70,181,132,0.5); }

/* ── 9. PAIN ────────────────────────────────────────────── */
.painlog { margin: 12px 0 44px; position: relative; }
.painlog::before {
  content: ''; position: absolute; left: 100px; top: 14px; bottom: 14px;
  width: 1px; background: var(--line-strong);
}
.pl-row {
  position: relative;
  display: grid; grid-template-columns: 84px 1fr; align-items: baseline;
  padding: 16px 0; border-bottom: 1px solid var(--line);
  font-size: clamp(19px, 2.2vw, 25px); color: var(--text-1); line-height: 1.4;
}
.pl-row > span:last-child { padding-left: 46px; }
.pl-row::before {
  content: ''; position: absolute; left: 96px; top: 50%; margin-top: -4.5px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--bg-0); border: 1.5px solid var(--amber); z-index: 1;
}
.pl-day { font-size: 11px; font-weight: 500; color: var(--text-3); }
.bigline { font-size: clamp(22px, 2.6vw, 30px); line-height: 1.45; color: var(--text-1); }
.bigline strong { color: var(--text-1); }

/* ── 10. WHAT IT IS ─────────────────────────────────────── */
.what-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 64px; align-items: start; }
.not-panel {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 30px 30px 14px;
}
.np-title {
  font-family: var(--f-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber-text);
  margin-bottom: 10px;
}
.manifesto {
  font-size: clamp(21px, 2.5vw, 29px); line-height: 1.5; color: var(--text-1);
  margin-bottom: 44px;
}
.notlist li {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 0; border-top: 1px solid var(--line);
  color: var(--text-2); font-size: 18px;
}
.notlist .ic { color: var(--text-3); }
.notlist li:last-child { border-bottom: 0; }
.not-panel .notlist li:first-child { border-top: 0; }
.bridge { margin-top: 36px; font-size: 19px; color: var(--text-1); }

/* ── 11. HOW IT WORKS ───────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 72px; }
.step { background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 28px; }
.step-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.step-no { font-size: 12px; font-weight: 600; color: var(--text-3); }
.step h3 { margin-bottom: 10px; }
.step p { font-size: 15.5px; }

/* cadence şeridi */
.cadence {
  position: relative; display: flex; justify-content: space-between;
  padding: 30px 8px 8px; margin-bottom: 84px;
}
.c-line { position: absolute; top: 56px; left: 16px; right: 16px; height: 1px; background: var(--line-strong); }
.c-node { gap: 10px; }
.c-node { position: relative; display: flex; flex-direction: column; align-items: center; gap: 12px; z-index: 1; }
.c-dot {
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--bg-0); border: 1.5px solid var(--line-strong);
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.c-label { font-size: 10.5px; font-weight: 500; color: var(--text-3); transition: color 0.4s var(--ease); }
.c-t { font-family: var(--f-mono); font-size: 9px; font-weight: 600; color: var(--text-3); letter-spacing: 0.1em; }
.c-node.lit .c-t { color: var(--amber-text); }
.c-node.lit .c-dot { border-color: var(--amber); box-shadow: 0 0 12px var(--amber-glow); }
.c-node.lit .c-label { color: var(--text-2); }
.c-breakup.lit .c-dot { background: var(--amber); }
.c-breakup.lit { animation: pulse-once 0.6s var(--ease) 1; }
@keyframes pulse-once { 50% { transform: scale(1.12); } }
.c-tag { position: absolute; top: -26px; font-size: 9px; color: var(--amber-text); white-space: nowrap; }
.c-end .c-dot { border-style: dashed; }

/* breakup vitrini */
.breakup-block { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.breakup-copy p { font-size: 16.5px; }
.email-card {
  background: var(--bg-2); border: 1px solid var(--line-strong); border-radius: 12px;
  padding: 24px 28px; box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.ec-meta { font-size: 10.5px; font-weight: 500; color: var(--text-3); padding: 4px 0; }
.ec-meta + .ec-meta { border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.ec-body { padding: 18px 0 14px; }
.ec-body p {
  font-family: var(--f-serif); font-size: 17.5px; line-height: 1.65;
  color: var(--text-1); margin-bottom: 10px;
}
.ec-foot { font-size: 9.5px; color: var(--amber-text); border-top: 1px solid var(--line); padding-top: 14px; }

/* ── 11B. İKONLAR ───────────────────────────────────────── */
.ic {
  width: 22px; height: 22px; flex-shrink: 0;
  fill: none; stroke: currentColor; stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
  color: var(--amber-text);
}
.ic-sm { width: 19px; height: 19px; }
.ic-plate {
  display: grid; place-items: center; flex-shrink: 0;
  width: 42px; height: 42px; border-radius: 10px;
  background: linear-gradient(150deg, rgba(232,134,43,0.13), rgba(232,134,43,0.04));
  border: 1px solid rgba(232,134,43,0.28);
  box-shadow: inset 0 1px 0 rgba(244,240,232,0.06);
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }

/* ── 12. KARTLAR ────────────────────────────────────────── */
.cardgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px;
  padding: 28px; transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.card { transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease); }
.card:hover { border-color: rgba(232,134,43,0.35); background: var(--bg-3); transform: translateY(-3px); box-shadow: 0 18px 40px rgba(0,0,0,0.35); }
.card-spec {
  font-family: var(--f-mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: 0.14em; color: var(--text-3);
  border-top: 1px solid var(--line); padding-top: 13px; margin-top: 18px;
}
.card-tag { font-size: 10px; font-weight: 600; color: var(--amber-text); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 15px; }

/* ── 13. OWN VS RENT ────────────────────────────────────── */
.lead-line { font-size: clamp(18px, 2vw, 23px); color: var(--text-1); max-width: 720px; margin-bottom: 44px; line-height: 1.5; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { text-align: left; padding: 15px 20px; font-size: 15px; border-bottom: 1px solid var(--line); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
thead th {
  font-family: var(--f-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3);
  border-bottom: 1px solid var(--line-strong);
}
tbody th {
  font-family: var(--f-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3);
  position: sticky; left: 0; background: var(--bg-0); min-width: 120px;
}
td { color: var(--text-2); transition: background 0.15s var(--ease); }
tbody tr:hover td { background: rgba(244,240,232,0.025); }
tbody tr:hover td.col-rre { background: var(--bg-3); }
.col-rre { background: var(--bg-2); color: var(--text-1); position: relative; }
thead .col-rre { color: var(--amber-text); border-top: 2px solid var(--amber); }
.own-chip, .rent-chip {
  display: inline-block; margin-left: 10px; padding: 3px 8px; border-radius: 5px;
  font-size: 8.5px; font-weight: 600; letter-spacing: 0.1em; vertical-align: middle;
}
.own-chip { background: var(--amber); color: #1A1208; }
.rent-chip { border: 1px solid var(--line-strong); color: var(--text-3); }
.anchorline {
  margin-top: 28px; font-family: var(--f-mono); font-size: 12.5px;
  letter-spacing: 0.03em; line-height: 2; color: var(--text-3);
}

/* ── 14. YOUR NUMBERS ───────────────────────────────────── */
.numlist { margin: 8px 0 48px; }
.numrow {
  display: flex; align-items: baseline; gap: 18px;
  padding: 24px 0; border-bottom: 1px solid var(--line);
  font-size: clamp(18px, 2vw, 23px); color: var(--text-1); line-height: 1.45;
}
.q-idx {
  flex-shrink: 0; font-family: var(--f-mono); font-size: 10px; font-weight: 600;
  letter-spacing: 0.1em; color: var(--amber-text);
  border: 1px solid rgba(232,134,43,0.3); border-radius: 6px; padding: 4px 7px;
  transform: translateY(-4px);
}
.leader { flex: 1; min-width: 40px; border-bottom: 1.5px dotted var(--line-strong); transform: translateY(-6px); }
.unit {
  font-size: 9.5px; color: var(--text-3); white-space: nowrap;
  border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; background: var(--bg-2);
  transform: translateY(-4px);
}

/* ── 15. PRICE ──────────────────────────────────────────── */
.sec-price { background: var(--bg-1); }
.price-zone { display: grid; grid-template-columns: 600px 1fr; gap: 28px; align-items: start; }
.plate {
  position: relative; background:
    linear-gradient(105deg, rgba(244,240,232,0.028) 0%, transparent 28%, rgba(244,240,232,0.02) 55%, transparent 82%),
    var(--bg-2);
  border: 1px solid var(--line-strong); border-radius: 14px;
  padding: 34px 36px 30px; z-index: 2;
  box-shadow: 0 32px 90px rgba(0,0,0,0.45);
}
/* köşe perçinleri */
.plate::before, .plate::after {
  content: ''; position: absolute; width: 4px; height: 4px; border-radius: 50%;
  background: var(--line-strong);
}
.plate::before { top: 14px; left: 14px; box-shadow: calc(600px - 36px - 14px + 4px) 0 0 var(--line-strong); }
.plate::after { bottom: 14px; left: 14px; box-shadow: calc(600px - 36px - 14px + 4px) 0 0 var(--line-strong); }
.plate-strip {
  font-size: 10.5px; font-weight: 600; color: var(--text-3);
  border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 22px;
}
.plate-price { display: flex; align-items: baseline; gap: 14px; }
.was { font-family: var(--f-mono); font-size: 24px; color: var(--text-3); text-decoration: line-through; }
.now { font-family: var(--f-mono); font-weight: 600; font-size: clamp(56px, 7vw, 84px); color: var(--text-1); letter-spacing: -0.02em; }
.once { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }
.plate-line { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--amber-text); margin: 6px 0 24px; }
.plate-list li {
  padding: 11px 0; border-top: 1px solid var(--line);
  font-size: 15.5px; color: var(--text-2);
}
.founding {
  margin-top: 24px; background: var(--bg-1);
  border: 1px solid var(--line-strong); border-radius: 10px; padding: 18px 20px 16px;
}
.f-head {
  display: flex; justify-content: space-between;
  font-family: var(--f-mono); font-size: 10px; font-weight: 600;
  letter-spacing: 0.14em; color: var(--amber-text); margin-bottom: 12px;
}
.f-scale svg { display: block; width: 100%; height: 26px; }
.f-labels {
  display: flex; justify-content: space-between;
  font-family: var(--f-mono); font-size: 8.5px; letter-spacing: 0.12em;
  color: var(--text-3); margin: 6px 0 14px;
}
.founding p { font-size: 14px; line-height: 1.65; }
.plate-foot { margin-top: 18px; font-size: 9.5px; line-height: 1.9; color: var(--text-3); }
/* tek seferlik amber taranma */
.plate .sweep {
  position: absolute; inset: 0; border-radius: 14px; pointer-events: none;
  background: linear-gradient(to bottom, transparent, var(--amber-glow), transparent);
  background-size: 100% 300%; background-position: 0 -100%; background-repeat: no-repeat;
  opacity: 0;
}
.plate.swept .sweep { animation: sweep 0.7s var(--ease) 1; }
@keyframes sweep { 0% { opacity: 1; background-position: 0 -100%; } 100% { opacity: 0; background-position: 0 100%; } }

.oneclient {
  position: relative; margin-top: 46px;
  background: var(--bg-0); border: 1px solid var(--line-strong); border-radius: 14px;
  padding: 30px 32px; box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.oneclient::before {
  content: ''; position: absolute; left: -29px; top: 72px; width: 28px; height: 1px;
  background: var(--line-strong);
}
.oneclient p { font-size: 16px; line-height: 1.65; }
.oc-tag { font-size: 10.5px; font-weight: 600; color: var(--amber-text); margin-bottom: 18px; }
.oc-fig { display: flex; align-items: center; gap: 18px; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.oc-x { font-family: var(--f-mono); font-weight: 600; font-size: clamp(44px, 4.5vw, 58px); color: var(--green); letter-spacing: -0.02em; }
.oc-cap { font-family: var(--f-mono); font-size: 9px; font-weight: 500; letter-spacing: 0.12em; line-height: 1.9; color: var(--text-3); max-width: 210px; }
.oc-small { margin-top: 14px; font-size: 13.5px; color: var(--text-3); }

.guarantee {
  max-width: 780px; margin: 56px auto 0;
  display: flex; align-items: center; gap: 32px; text-align: left;
}
.g-seal {
  flex-shrink: 0; width: 92px; height: 92px; border-radius: 50%;
  border: 1.5px solid rgba(232,134,43,0.55); position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  font-family: var(--f-mono); font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em;
  color: var(--amber-text); transform: rotate(-6deg);
}
.g-seal::after { content: ''; position: absolute; inset: 6px; border-radius: 50%; border: 1px dashed rgba(232,134,43,0.3); }
.g-tag { font-size: 11px; font-weight: 600; color: var(--amber-text); margin-bottom: 10px; }
.g-body p:not(.g-tag) { font-size: 16px; color: var(--text-1); line-height: 1.6; }
.policy { max-width: 740px; margin: 36px auto 0; text-align: center; }
.policy p { font-size: 14px; color: var(--text-3); }

/* ── 16. FOUNDER + MANIFESTO ────────────────────────────── */
.founder-grid { display: grid; grid-template-columns: 6.5fr 5.5fr; gap: 64px; align-items: start; }
.letter { position: relative; }
.stamp {
  position: absolute; right: 0; bottom: -10px; width: 66px; height: 66px; border-radius: 50%;
  border: 1.5px solid rgba(232,134,43,0.5); color: var(--amber-text);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono); font-weight: 600; font-size: 19px;
  transform: rotate(8deg); opacity: 0.85;
}
.stamp::after { content: ''; position: absolute; inset: 5px; border-radius: 50%; border: 1px solid rgba(232,134,43,0.25); }
.letter p:first-child {
  font-family: var(--f-serif); font-size: 19.5px; line-height: 1.7; color: var(--text-1);
}
.signature { margin-top: 22px; font-size: 12px; color: var(--amber-text); }
.manifesto-card {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px;
  padding: 34px 34px 26px; position: relative; overflow: hidden;
}
.manifesto-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(to right, var(--amber), transparent 60%);
}
.manifesto-body { font-size: clamp(18px, 1.8vw, 22px); line-height: 1.6; color: var(--text-1); }
.mc-foot {
  font-family: var(--f-mono); font-size: 9px; font-weight: 500; letter-spacing: 0.14em;
  color: var(--text-3); border-top: 1px solid var(--line); padding-top: 16px; margin-top: 24px;
}

/* ── 17. WHO IT'S FOR ───────────────────────────────────── */
.fitgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.fitcol h3 { font-family: var(--f-display); font-stretch: 108%; font-weight: 700; font-size: 24px; margin-bottom: 24px; }
.fitlist li { display: flex; gap: 16px; padding-bottom: 26px; font-size: 16px; color: var(--text-2); }
.fitlist .ic { margin-top: 2px; }
.fit-no .ic { color: var(--text-3); }

/* ── 18. OWNERSHIP PROOF ────────────────────────────────── */
.proof-grid .card h3 { margin-bottom: 14px; }
.note-box {
  display: flex; gap: 14px; align-items: flex-start;
  margin-top: 36px; max-width: 780px;
  border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px;
}
.note-box .ic { color: var(--text-3); margin-top: 2px; }
.note-box p { font-family: var(--f-mono); font-size: 12.5px; line-height: 1.9; letter-spacing: 0.02em; color: var(--text-3); }

/* ── 19. FAQ ────────────────────────────────────────────── */
.faq { border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.q {
  width: 100%; display: flex; align-items: center; gap: 18px;
  text-align: left; padding: 22px 0; font-weight: 600; font-size: 18px; color: var(--text-2);
  transition: color 0.2s var(--ease);
}
.q-no {
  flex-shrink: 0; font-family: var(--f-mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.1em; color: var(--text-3);
  transition: color 0.2s var(--ease);
}
.q:hover .q-no, .q[aria-expanded="true"] .q-no { color: var(--amber-text); }
.q-text { flex: 1; }
.q:hover, .q[aria-expanded="true"] { color: var(--text-1); }
.q-mark { font-size: 12px; color: var(--text-3); flex-shrink: 0; }
.q[aria-expanded="true"] .q-mark { color: var(--amber-text); }
.a { overflow: hidden; max-height: 0; transition: max-height 0.28s var(--ease); }
.a p { padding: 0 40px 24px 0; font-size: 16px; }

/* ── 20. MAGNET ─────────────────────────────────────────── */
.sec-magnet { background: linear-gradient(to bottom, var(--bg-1), var(--bg-1)), var(--bg-1); }
.sec-magnet { background: #1B1712; }
.magnet-inner { display: flex; align-items: center; justify-content: space-between; gap: 56px; }
.magnet-side { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.playbook-cover {
  width: 168px; aspect-ratio: 3 / 4; border-radius: 6px; padding: 16px 15px;
  background: linear-gradient(160deg, #262019, #1B1712 70%);
  border: 1px solid var(--line-strong);
  box-shadow: -16px 20px 44px rgba(0,0,0,0.45), inset 3px 0 0 rgba(232,134,43,0.55);
  display: flex; flex-direction: column; justify-content: space-between;
  transform: rotate(-3deg);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.playbook-cover:hover { transform: rotate(-1deg) translateY(-5px); box-shadow: -18px 26px 52px rgba(0,0,0,0.5), inset 3px 0 0 rgba(232,134,43,0.75); }
.pc-tag, .pc-brand { font-family: var(--f-mono); font-size: 8.5px; letter-spacing: 0.16em; text-transform: uppercase; }
.pc-tag { color: var(--amber-text); }
.pc-brand { color: var(--text-3); }
.pc-title { font-family: var(--f-display); font-stretch: 108%; font-weight: 800; font-size: 21px; line-height: 1.15; color: var(--text-1); }
.magnet-inner p:not(.kicker) { max-width: 560px; font-size: 16px; }
.magnet-inner .h3-lg { margin-bottom: 12px; }

/* ── 21. CLOSING + FOOTER ───────────────────────────────── */
.sec-closing { padding-bottom: 100px; overflow: hidden; }
.sec-closing .wrap::before {
  content: ''; position: absolute; left: -10%; top: -60px; width: 620px; height: 620px;
  background: radial-gradient(circle, var(--amber-glow), transparent 65%);
  filter: blur(50px); pointer-events: none;
}
.closing-block { text-align: left; }
.closing-block .bigline { font-family: var(--f-display); font-stretch: 110%; font-weight: 800; font-size: clamp(36px, 5vw, 64px); margin-bottom: 32px; }
.closeline { font-size: clamp(19px, 2.2vw, 24px); line-height: 1.5; color: var(--text-2); margin-bottom: 14px; }
.closing-block .hero-ctas { margin-top: 36px; }
.endline {
  margin-top: 96px; display: flex; align-items: center; gap: 20px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--text-3);
}
.el-rule { flex: 1; height: 1px; background: var(--line); }

.footer { border-top: 1px solid var(--line); padding: 48px 0 56px; }
.footer p { font-size: 10.5px; line-height: 2.3; color: var(--text-3); }
.footer a { color: var(--text-2); text-decoration: none; }
.footer a:hover { color: var(--amber-text); }

/* ── 22. MOTION ─────────────────────────────────────────── */
/* reveal yalnız JS aktifken gizli başlar: no-JS'te içerik her zaman görünür */
html.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
html.js .reveal.revealed { opacity: 1; transform: none; }
html.js.no-observer .reveal { opacity: 1; transform: none; }
.d1 { transition-delay: 0.09s; }
.d2 { transition-delay: 0.18s; }
.d3 { transition-delay: 0.27s; }
.d4 { transition-delay: 0.38s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none; transition: none; }
  html.js .reveal { opacity: 1; transform: none; }
  .glow { opacity: 1; }
}

/* ── 23. RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .sec { padding: 96px 0; }
  .what-grid, .founder-grid { grid-template-columns: 1fr; gap: 44px; }
  .aw-toast { left: 12px; bottom: -16px; }
  .oneclient { margin-top: 0; }
  .oneclient::before { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .app-window { margin-right: 0; }
  .steps, .cardgrid { grid-template-columns: 1fr 1fr; }
  .breakup-block { grid-template-columns: 1fr; gap: 40px; }
  .price-zone { grid-template-columns: 1fr; }
  .plate::before, .plate::after { box-shadow: none; }
  .oneclient { margin-left: 0; margin-top: 24px; }
  .fitgrid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  .sec { padding: 76px 0; }
  .glow { inset: -30px -10px; filter: blur(28px); }
  .sec-hero { padding: 56px 0 72px; }
  .steps, .cardgrid { grid-template-columns: 1fr; }
  .cadence { flex-direction: column; align-items: flex-start; gap: 22px; padding-left: 6px; }
  .c-line { top: 34px; bottom: 6px; left: 11px; right: auto; width: 1px; height: auto; }
  .c-node { flex-direction: row; gap: 16px; }
  .c-tag { position: static; order: 3; }
  .magnet-inner { flex-direction: column; align-items: flex-start; }
  .magnet-side { align-items: flex-start; }
  .stamp { position: static; margin-top: 18px; transform: rotate(6deg); }
  .pl-row { grid-template-columns: 58px 1fr; }
  .pl-row > span:last-child { padding-left: 34px; }
  .painlog::before { left: 72px; }
  .pl-row::before { left: 68px; }
  .guarantee { flex-direction: column; text-align: center; gap: 22px; }
  .g-body { text-align: center; }
  .oc-fig { flex-direction: row; }
  .plate { padding: 26px 22px 24px; }
  .plate::before, .plate::after { display: none; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .btn { text-align: center; }
  .q { font-size: 16px; }
  .a p { padding-right: 12px; }
}