/* ============================================================
   FMS OTOMASYON AI — VİTRİN SİTESİ
   Marka: #9AB726 yeşil · #1A1A2E koyu · #F5F0EB bej
   Tipografi: Outfit (değişken) + JetBrains Mono (değişken)
   Kural: gradyan yok, neon yok — düz yüzey, derinlik 3D'den.
   ============================================================ */

/* ---------- Fontlar (yerel, çevrimdışı çalışır) ---------- */
@font-face {
  font-family: "Outfit";
  src: url("../vendor/fonts/outfit-latin.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Outfit";
  src: url("../vendor/fonts/outfit-latin-ext.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../vendor/fonts/jetbrains-mono-latin.woff2") format("woff2-variations");
  font-weight: 100 800;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../vendor/fonts/jetbrains-mono-latin-ext.woff2") format("woff2-variations");
  font-weight: 100 800;
  font-display: swap;
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tasarım değişkenleri ---------- */
:root {
  --bg: #111118;
  --bg-panel: rgba(26, 26, 46, 0.55);
  --bg-panel-solid: #1a1a2e;
  --ink: #f5f0eb;
  --ink-dim: rgba(245, 240, 235, 0.62);
  --ink-faint: rgba(245, 240, 235, 0.38);
  --green: #9ab726;
  --green-bright: #aecb3f;
  --green-ink: #10130a;
  --line: rgba(245, 240, 235, 0.14);
  --line-soft: rgba(245, 240, 235, 0.08);
  --font-sans: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "Consolas", monospace;
  --pad: clamp(20px, 4vw, 56px);
  --topbar-h: 72px;
}

/* ---------- Sıfırlama ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: #33334a var(--bg); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 380;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--green); color: var(--green-ink); }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-bright); text-decoration: none; }
a:hover { color: var(--green); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 2px; }

.mono { font-family: var(--font-mono); font-weight: 500; }

/* ---------- 3D sahne + gren ---------- */
#scene {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.grain {
  position: fixed;
  inset: -60px;
  z-index: 5;
  pointer-events: none;
  opacity: 0.07;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

main { position: relative; z-index: 1; }

/* ---------- Üst çubuk ---------- */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 44px);
  padding-inline: var(--pad);
  transition: background-color 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
  border-bottom: 1px solid transparent;
}
.topbar.scrolled {
  background: rgba(17, 17, 24, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
}
.brand img { width: 168px; height: auto; }
.topnav { display: flex; gap: clamp(14px, 2.4vw, 32px); margin-left: auto; }
.topnav a {
  color: var(--ink-dim);
  font-size: 0.95rem;
  font-weight: 450;
  letter-spacing: 0.02em;
  transition: color 0.25s ease;
}
.topnav a:hover { color: var(--ink); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 560;
  font-size: 1rem;
  letter-spacing: 0.01em;
  padding: 15px 30px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--green); color: var(--green-ink); }
.btn-primary:hover { background: var(--green-bright); color: var(--green-ink); transform: translateY(-2px); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: rgba(26, 26, 46, 0.3); }
.btn-ghost:hover { border-color: var(--ink-dim); color: var(--ink); transform: translateY(-2px); }
.btn-small { padding: 10px 20px; font-size: 0.9rem; border-radius: 8px; }
.btn-big { padding: 18px 38px; font-size: 1.1rem; }

/* ---------- İlerleme rayı ---------- */
.rail {
  position: fixed;
  right: 26px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 15;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.rail a {
  position: relative;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--ink-faint);
  transition: background-color 0.3s ease, transform 0.3s ease;
}
.rail a:hover { background: var(--ink); }
.rail a.active { background: var(--green); transform: scale(1.45); }
.rail a::after {
  content: attr(data-title);
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: rgba(17, 17, 24, 0.9);
  border: 1px solid var(--line-soft);
  padding: 4px 10px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  white-space: nowrap;
}
.rail a:hover::after { opacity: 1; transform: translateY(-50%) translateX(0); }

/* ---------- Bölüm iskeleti ---------- */
.chapter {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--topbar-h) + 8vh) var(--pad) 12vh;
  scroll-margin-top: var(--topbar-h);
}
.wrap { width: min(1200px, 100%); margin-inline: auto; }
.wrap.narrow { width: min(920px, 100%); }
.wrap.center { text-align: center; }
.anchor-ghost { position: absolute; top: 0; }

.chapter-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 26px;
}

.display {
  font-size: clamp(2.9rem, 9vw, 7.2rem);
  line-height: 1.02;
  font-weight: 640;
  letter-spacing: -0.028em;
  text-wrap: balance;
}
.display-2 {
  font-size: clamp(2.1rem, 5.4vw, 4.4rem);
  line-height: 1.06;
  font-weight: 620;
  letter-spacing: -0.022em;
  margin-bottom: 26px;
  text-wrap: balance;
}
.lead {
  font-size: clamp(1.06rem, 1.6vw, 1.32rem);
  color: var(--ink-dim);
  max-width: 56ch;
  font-weight: 380;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 30px;
}

/* ---------- 00 · Hero ---------- */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  text-align: left;
}
.hero .display { margin-bottom: 30px; max-width: 12ch; }
.hero .display .w { display: inline-block; }
.cta-row { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.cta-row.center { justify-content: center; }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 5vw, 64px);
  list-style: none;
  margin-top: 64px;
  border-top: 1px solid var(--line-soft);
  padding-top: 28px;
}
.hero-stats li { display: flex; flex-direction: column; gap: 2px; }
.hero-stats strong {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 650;
  color: var(--green);
}
.hero-stats span {
  font-size: 0.86rem;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}
.scroll-hint {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.scroll-hint i {
  width: 1px;
  height: 52px;
  background: var(--ink-faint);
  position: relative;
  overflow: hidden;
  display: block;
}
.scroll-hint i::after {
  content: "";
  position: absolute;
  left: 0; top: -50%;
  width: 100%; height: 50%;
  background: var(--green);
  animation: hintDrop 2.1s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes hintDrop { 0% { top: -50%; } 100% { top: 110%; } }

/* ---------- 01 · Kayıp ---------- */
.loss-list { list-style: none; margin-top: 56px; display: grid; gap: 8px; }
.loss-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  align-items: start;
  padding: 26px 0;
  border-top: 1px solid var(--line-soft);
}
.loss-no {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-faint);
  padding-top: 4px;
  letter-spacing: 0.1em;
}
.loss-list p { font-size: clamp(1.02rem, 1.5vw, 1.25rem); color: var(--ink-dim); max-width: 58ch; }
.loss-list strong { color: var(--ink); font-weight: 560; }
.loss-close {
  margin-top: 44px;
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  font-weight: 480;
}
.loss-close em { color: var(--green); font-style: normal; font-weight: 620; }

/* ---------- Hizmet bölümleri ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.service.alt .split { direction: rtl; }
.service.alt .split > * { direction: ltr; }

.feature-list { list-style: none; margin-top: 34px; display: grid; gap: 0; }
.feature-list li {
  position: relative;
  padding: 13px 0 13px 34px;
  color: var(--ink-dim);
  font-size: clamp(0.98rem, 1.35vw, 1.12rem);
  border-top: 1px solid var(--line-soft);
}
.feature-list li:last-child { border-bottom: 1px solid var(--line-soft); }
.feature-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 1.35em;
  width: 14px; height: 2px;
  background: var(--green);
}
.service-price { margin-top: 30px; color: var(--ink-dim); font-size: 0.98rem; }
.service-price .mono { color: var(--green); font-weight: 650; }

/* Görsel demolar */
.split-visual { display: flex; justify-content: center; }
.chat-demo, .voice-demo, .crm-demo {
  width: min(400px, 100%);
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.chat-demo { display: grid; gap: 12px; }
.chat-b {
  max-width: 85%;
  padding: 11px 15px;
  border-radius: 13px;
  font-size: 0.92rem;
  line-height: 1.45;
}
.chat-b.in {
  background: rgba(245, 240, 235, 0.09);
  border: 1px solid var(--line-soft);
  justify-self: start;
  border-bottom-left-radius: 4px;
}
.chat-b.out {
  background: rgba(154, 183, 38, 0.16);
  border: 1px solid rgba(154, 183, 38, 0.35);
  justify-self: end;
  border-bottom-right-radius: 4px;
}
.chat-t {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-faint);
  text-align: center;
  margin-top: 6px;
  letter-spacing: 0.08em;
}

.voice-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
}
.voice-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: voicePulse 1.6s ease-in-out infinite; }
@keyframes voicePulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.wave { display: flex; align-items: center; gap: 3px; height: 64px; margin: 22px 0; }
.wave i {
  flex: 1;
  height: 14%;
  background: var(--green);
  border-radius: 2px;
  animation: waveBar 1.15s ease-in-out infinite;
}
.wave i:nth-child(2n) { animation-delay: 0.12s; height: 42%; }
.wave i:nth-child(3n) { animation-delay: 0.24s; height: 68%; }
.wave i:nth-child(4n) { animation-delay: 0.36s; height: 30%; }
.wave i:nth-child(5n) { animation-delay: 0.48s; height: 84%; }
.wave i:nth-child(7n) { animation-delay: 0.6s; height: 55%; }
@keyframes waveBar { 0%, 100% { transform: scaleY(0.45); } 50% { transform: scaleY(1); } }
.voice-line { font-size: 0.95rem; color: var(--ink-dim); font-style: italic; }
.voice-meta { margin-top: 16px; font-size: 0.72rem; color: var(--ink-faint); letter-spacing: 0.1em; }

.crm-demo { padding: 20px 22px; }
.crm-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: 10px;
  align-items: center;
  padding: 11px 4px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.9rem;
}
.crm-row.head {
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--line);
}
.crm-row .mono { text-align: right; color: var(--ink-dim); font-size: 0.82rem; }
.pill {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--line);
  color: var(--ink-dim);
}
.pill.hot { border-color: rgba(154, 183, 38, 0.5); color: var(--green-bright); }
.pill.won { background: var(--green); border-color: var(--green); color: var(--green-ink); font-weight: 700; }
.crm-foot {
  padding-top: 14px;
  font-size: 0.7rem;
  color: var(--green);
  letter-spacing: 0.1em;
}

/* ---------- 05 · Adımlar ---------- */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 40px);
  margin-top: 60px;
  counter-reset: step;
}
.steps li {
  border-top: 2px solid var(--green);
  padding-top: 26px;
}
.step-no {
  font-size: 0.8rem;
  color: var(--green);
  letter-spacing: 0.3em;
}
.steps h3 {
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 600;
  margin: 12px 0 10px;
}
.steps p { color: var(--ink-dim); font-size: 0.98rem; max-width: 34ch; }

/* ---------- 06 · Paketler ---------- */
.pricing .wrap { width: min(1240px, 100%); }
.pricing-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 44px 0 14px;
}
.seg {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(17, 17, 24, 0.6);
}
.seg button {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 520;
  color: var(--ink-dim);
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 13px 20px; /* min 44px dokunma hedefi */
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.seg button:hover { color: var(--ink); }
.seg button.is-on { background: var(--green); color: var(--green-ink); font-weight: 640; }
.seg .tab-s { display: none; }

.billing {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(17, 17, 24, 0.6);
}
.bill-btn {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 520;
  color: var(--ink-dim);
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 13px 18px; /* min 44px dokunma hedefi */
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
/* Seçili durum, hizmet sekmesiyle AYNI dili konuşur: dolu yeşil pil */
.bill-btn.is-on { background: var(--green); color: var(--green-ink); font-weight: 640; }
.bill-btn em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--green);
  margin-left: 6px;
}
.bill-btn.is-on em { color: var(--green-ink); }
.pricing-service-kisa { color: var(--ink-dim); margin-bottom: 34px; font-size: 1.05rem; }

/* Mobil paket seçici pilleri (masaüstünde JS 'hidden' tutar) */
.tier-switch { display: flex; gap: 8px; margin-bottom: 16px; }
.tier-switch[hidden] { display: none; }
.tier-pill {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 12px 6px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(17, 17, 24, 0.6);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: border-color 0.25s ease, background-color 0.25s ease;
}
.tier-pill strong { font-size: 1rem; font-weight: 620; color: var(--ink-dim); }
.tier-pill .mono { font-size: 0.7rem; color: var(--ink-faint); }
.tier-pill.populer strong::after { content: " ★"; color: var(--green); font-size: 0.8em; }
.tier-pill.is-on { border-color: var(--green); background: rgba(154, 183, 38, 0.14); }
.tier-pill.is-on strong { color: var(--ink); }
.tier-pill.is-on .mono { color: var(--green-bright); }
.swipe-hint {
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  margin-top: 16px;
}
.swipe-hint[hidden] { display: none; }
.tier-grid.tek-kart { grid-template-columns: 1fr; }

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 26px);
  align-items: stretch;
}
.tier {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(24px, 2.6vw, 36px);
  transition: transform 0.35s ease, border-color 0.35s ease;
}
.tier:hover { transform: translateY(-6px); border-color: var(--ink-faint); }
.tier.featured { border-color: var(--green); }
.tier.featured:hover { border-color: var(--green-bright); }
.tier-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--green);
  color: var(--green-ink);
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
}
.tier h3 { font-size: 1.5rem; font-weight: 640; }
.tier-slogan { color: var(--ink-dim); font-size: 0.92rem; margin: 4px 0 24px; }
.tier-price {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 2.8vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.tier-price small {
  font-size: 0.42em;
  font-weight: 500;
  color: var(--ink-dim);
  letter-spacing: 0;
}
.tier-alt {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-faint);
  margin-top: 10px;
  min-height: 2.4em;
  letter-spacing: 0.02em;
}
.tier-alt strong { color: var(--green); font-weight: 650; }
.tier-features { list-style: none; margin: 24px 0; display: grid; gap: 0; flex: 1; align-content: start; }
.tier-features li {
  position: relative;
  padding: 9px 0 9px 26px;
  font-size: 0.93rem;
  color: var(--ink-dim);
  border-top: 1px solid var(--line-soft);
}
.tier-features li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 9px;
  color: var(--green);
  font-weight: 700;
  font-size: 0.85rem;
}
.tier-limit {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
  margin-bottom: 20px;
}
.tier .btn { width: 100%; }

.bundle {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px dashed rgba(154, 183, 38, 0.45);
  border-radius: 16px;
  padding: 22px 28px;
  background: rgba(154, 183, 38, 0.06);
}
.bundle p { color: var(--ink-dim); max-width: 62ch; }
.bundle strong { color: var(--ink); }
.bundle .mono { color: var(--green); font-weight: 700; }
.kdv { margin-top: 18px; font-size: 0.72rem; color: var(--ink-faint); letter-spacing: 0.05em; }

/* ---------- 07 · Güven + SSS ---------- */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(18px, 3vw, 36px);
  margin: 54px 0 34px;
}
.proof-grid > div {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.proof-grid strong {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}
.proof-grid span { color: var(--ink-dim); font-size: 0.9rem; max-width: 24ch; }
.security-line {
  color: var(--ink-dim);
  font-size: 0.98rem;
  max-width: 68ch;
  padding: 18px 22px;
  border-left: 2px solid var(--green);
  background: rgba(26, 26, 46, 0.4);
  border-radius: 0 12px 12px 0;
}

.sss-title { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 620; margin: 70px 0 20px; }
.sss details { border-top: 1px solid var(--line-soft); }
.sss details:last-child { border-bottom: 1px solid var(--line-soft); }
.sss summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 44px 20px 0;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 500;
  position: relative;
  transition: color 0.25s ease;
}
.sss summary::-webkit-details-marker { display: none; }
.sss summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--green);
  transition: transform 0.3s ease;
}
.sss details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.sss summary:hover { color: var(--green-bright); }
.sss details p {
  padding: 0 0 24px;
  color: var(--ink-dim);
  max-width: 68ch;
  animation: sssIn 0.35s ease;
}
@keyframes sssIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- 08 · Son çağrı ---------- */
.final { text-align: center; }
.final .lead { margin-inline: auto; margin-top: 26px; }
.cta-tel { margin-top: 34px; color: var(--ink-faint); font-size: 0.85rem; letter-spacing: 0.12em; }
.cta-tel a { color: var(--ink-dim); }
.cta-tel a:hover { color: var(--green); }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line-soft);
  background: rgba(17, 17, 24, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 60px var(--pad) 30px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.foot-brand img { width: 150px; margin-bottom: 16px; }
.foot-brand p { color: var(--ink-faint); font-size: 0.88rem; }
.foot-nav { display: grid; gap: 10px; }
.foot-nav a { color: var(--ink-dim); font-size: 0.94rem; }
.foot-nav a:hover { color: var(--ink); }
.foot-contact { display: grid; gap: 10px; font-size: 0.85rem; }
.foot-contact a { color: var(--ink-dim); }
.foot-fine {
  margin-top: 50px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-faint);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-align: center;
}

/* ---------- WhatsApp yüzen buton ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  z-index: 25;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: var(--green-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s ease, background-color 0.25s ease;
}
.wa-float:hover { transform: scale(1.08); background: var(--green-bright); color: var(--green-ink); }
.wa-float { transition: transform 0.25s ease, background-color 0.25s ease, opacity 0.3s ease; }
.wa-float.gizli { opacity: 0; pointer-events: none; transform: scale(0.6); }

/* ---------- Mobil yapışkan CTA çubuğu ---------- */
.cta-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 24;
  display: none;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(17, 17, 24, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line-soft);
  transform: translateY(110%);
  transition: transform 0.35s ease;
}
.cta-bar .btn { flex: 1; padding: 13px 10px; font-size: 0.95rem; }
.cta-bar.show { transform: translateY(0); }
.cta-bar.gizli { transform: translateY(110%); }

/* ---------- Duyarlılık ---------- */
@media (max-width: 1100px) {
  .rail { display: none; }
}
@media (max-width: 960px) {
  .split { grid-template-columns: 1fr; gap: 44px; }
  .service.alt .split { direction: ltr; }
  .split-visual { justify-content: flex-start; }
  .steps { grid-template-columns: 1fr; gap: 34px; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 860px) {
  /* Fiyat: pil anahtarı + TEK tam kart; kaydırarak paket değiştirilir */
  .tier-grid { grid-template-columns: 1fr; padding-top: 14px; }
  .tier { touch-action: pan-y; }
  .tier:hover { transform: none; }
  .tier-badge { left: auto; right: 18px; transform: none; }
  .pricing-controls { flex-direction: column; align-items: stretch; }
  .seg { justify-content: stretch; }
  .seg button { flex: 1; padding: 13px 8px; font-size: 0.9rem; }
  .seg .tab-l { display: none; }
  .seg .tab-s { display: inline; }
  .billing { align-self: stretch; }
  .bill-btn { flex: 1; }
}
@media (max-width: 720px) {
  .topnav { display: none; }
  .brand img { width: 138px; }
  /* Mobilde yüzen buton yerine yapışkan CTA çubuğu kullanılır */
  .wa-float { display: none; }
  .cta-bar { display: flex; }
  /* Çubuk içerikle çakışmasın: son bölümlere nefes payı */
  .footer { padding-bottom: 90px; }
  .chapter { padding-top: calc(var(--topbar-h) + 5vh); padding-bottom: 9vh; }
  .hero-stats { gap: 22px 34px; margin-top: 48px; }
  .loss-list li { grid-template-columns: 1fr; gap: 8px; }
  .loss-no::after { content: " —"; }
  .bundle { flex-direction: column; align-items: flex-start; }
  .scroll-hint { display: none; }
}

/* ---------- Hareket azaltma tercihi ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- WebGL yoksa ---------- */
body.no-webgl { background: var(--bg-panel-solid); }
body.no-webgl #scene { display: none; }