@layer pages {
/* ==========================================================================
   VitrinOS — Spatial AI Atelier & Kinetic Command Architecture (Awwwards Edition)
   Art Direction: Deep Obsidian Void (#06070b) + Cyber Acid Lime (#ccff00) +
   Scenario-Reactive Holographic Accents + Multi-Layer Frosted Glassmorphism
   ========================================================================== */

:root {
  /* Obsidian Spatial Zemin Katmanları */
  --bg-void: #06070b;
  --bg-primary: #090b11;
  --bg-secondary: #0f121b;
  --bg-tertiary: #151926;
  --bg-glass: rgba(14, 17, 26, 0.68);
  --bg-glass-heavy: rgba(10, 12, 19, 0.86);
  --bg-glass-card: linear-gradient(155deg, rgba(24, 29, 43, 0.72) 0%, rgba(11, 13, 21, 0.88) 100%);

  /* Işıltılı Cam Kenarlıklar */
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-strong: rgba(255, 255, 255, 0.16);
  --border-specular: inset 0 1px 0 0 rgba(255, 255, 255, 0.14), inset 0 0 24px rgba(255, 255, 255, 0.02);

  /* Tipografik Kontrast */
  --text-main: #f6f7fb;
  --text-secondary: #c5cbe0;
  --text-muted: #8b93ab;
  --text-dim: #586079;
  --text-inverse: #06070b;

  /* Ana Vurgu & Durum Renkleri */
  --accent-lime: #ccff00;
  --accent-lime-bright: #ddff44;
  --accent-lime-soft: rgba(204, 255, 0, 0.14);
  --accent-lime-glow: rgba(204, 255, 0, 0.34);
  --accent-cobalt: #2b66ff;
  --accent-amber: #d49b6a;
  --state-success: #19e68c;
  --state-danger: #ff4d6a;

  /* Aktif Senaryoya Göre Değişen Dinamik Atmosfer Değişkenleri */
  --theme-Dynamic: #2b66ff;
  --theme-Dynamic-glow: rgba(43, 102, 255, 0.24);

  /* Tipografi */
  --font-sans: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", "Cascadia Mono", Consolas, monospace;

  /* Ölçek & Uzam */
  --container-max: 1320px;
  --container-pad: clamp(14px, 3.5vw, 36px);
  --section-space: clamp(84px, 11vw, 156px);

  /* Köşe Yuvarlaklıkları */
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  /* Derin Gölgeler */
  --shadow-glass: 0 24px 60px -15px rgba(0, 0, 0, 0.72), 0 0 1px 1px rgba(255, 255, 255, 0.05);
  --shadow-elevated: 0 36px 90px -20px rgba(0, 0, 0, 0.85), 0 0 40px -10px var(--theme-Dynamic-glow);
  --shadow-lime-aura: 0 12px 38px -6px rgba(204, 255, 0, 0.38);

  /* Animasyon Eğrileri */
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Senaryo Bazlı Dinamik Atmosfer Temaları */
body[data-active-theme="tech"] {
  --theme-Dynamic: #2b66ff;
  --theme-Dynamic-glow: rgba(43, 102, 255, 0.25);
}

body[data-active-theme="cafe"] {
  --theme-Dynamic: #d49b6a;
  --theme-Dynamic-glow: rgba(212, 155, 106, 0.25);
}

body[data-active-theme="agency"] {
  --theme-Dynamic: #ccff00;
  --theme-Dynamic-glow: rgba(204, 255, 0, 0.22);
}

body[data-active-theme="fashion"] {
  --theme-Dynamic: #e5e5e5;
  --theme-Dynamic-glow: rgba(229, 229, 229, 0.18);
}

/* ==========================================================================
   Temel Sıfırlama, Kaydırma ve Atmosferik Uzam
   ========================================================================== */

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  overflow-x: clip;
  background-color: var(--bg-void);
}

body[data-surface="marketing"] {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100vw;
  overflow-x: clip;
  background-color: var(--bg-void);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

body[data-surface="marketing"]::before {
  display: none;
}

::selection {
  background-color: var(--accent-lime);
  color: var(--text-inverse);
}

/* Atmosferik Işık, Aurora ve Izgara Rig'i */
.spatial-ambient-rig {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-preload-texture {
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 1px;
  opacity: 0.01;
  pointer-events: none;
}

.ambient-aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.55;
  transition: background 900ms var(--ease-expo), transform 900ms var(--ease-expo);
  will-change: transform, background;
}

.ambient-aurora-primary {
  top: -14%;
  right: -8%;
  width: min(68vw, 760px);
  height: min(68vw, 760px);
  background: radial-gradient(circle, var(--theme-Dynamic-glow) 0%, rgba(204, 255, 0, 0.08) 48%, transparent 72%);
}

.ambient-aurora-secondary {
  bottom: -18%;
  left: -12%;
  width: min(62vw, 680px);
  height: min(62vw, 680px);
  background: radial-gradient(circle, rgba(204, 255, 0, 0.09) 0%, rgba(43, 102, 255, 0.1) 50%, transparent 74%);
}

.ambient-grid-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 85% 65% at 50% 25%, #000 25%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 85% 65% at 50% 25%, #000 25%, transparent 90%);
}

/* İnteraktif Parçacık & Takımyıldız Canvas'ı */
#ambientCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

.site-header,
main,
.site-footer,
.whatsapp-float {
  position: relative;
  z-index: 2;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  min-width: 0;
}

/* ==========================================================================
   Preloader (FOUT & Layout Shift Önleyici)
   ========================================================================== */

.site-preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-void);
  transition: opacity 0.55s var(--ease-expo), visibility 0.55s var(--ease-expo);
}

.site-preloader.is-loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(204, 255, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(204, 255, 0, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, #000 10%, transparent 70%);
}

.preloader-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 32px;
  text-align: center;
}

.preloader-telemetry {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent-lime);
  opacity: 0.85;
}

.preloader-brand {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--text-main);
}

.preloader-brand .brand-os {
  color: var(--accent-lime);
  font-family: var(--font-mono);
}

.preloader-brand sup {
  font-size: 0.45em;
  color: var(--text-muted);
}

.preloader-bar {
  width: min(220px, 70vw);
  height: 3px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
}

.preloader-progress {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cobalt), var(--accent-lime));
  transform-origin: left center;
  animation: preloaderSweep 1s var(--ease-expo) infinite;
}

@keyframes preloaderSweep {
  0% { transform: scaleX(0.15); }
  50% { transform: scaleX(0.85); }
  100% { transform: scaleX(1); }
}

.preloader-status {
  font-size: 13px;
  color: var(--text-muted);
}

/* ==========================================================================
   Ortak Tipografi & Bölüm Başlıkları
   ========================================================================== */

h1, h2, h3, h4 {
  color: var(--text-main);
  letter-spacing: -0.04em;
  font-weight: 750;
  margin: 0;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.15rem, 4.5vw + 0.4rem, 4.35rem);
  line-height: 1.04;
}

h2 {
  font-size: clamp(1.75rem, 3.2vw + 0.3rem, 3.1rem);
  line-height: 1.1;
}

h3 {
  font-size: clamp(1.18rem, 1.5vw + 0.3rem, 1.48rem);
  line-height: 1.24;
}

p {
  margin: 0;
  color: var(--text-muted);
}

.lead {
  font-size: clamp(1rem, 1.15vw + 0.4rem, 1.18rem);
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 62ch;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 12px 5px 6px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 16px;
}

.kicker-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--accent-lime-soft);
  color: var(--accent-lime);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.kicker-text {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
}

/* ==========================================================================
   Manyetik Butonlar & Sheen (Parlak Işık Geçişi)
   ========================================================================== */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition:
    background-color 240ms var(--ease-expo),
    border-color 240ms var(--ease-expo),
    color 240ms var(--ease-expo),
    box-shadow 280ms var(--ease-expo),
    transform 220ms var(--ease-expo);
  max-width: 100%;
}

/* Parlak Işık Geçişi (Sheen Sweep) */
.btn::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -130%;
  width: 65%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  transition: left 650ms var(--ease-expo);
  pointer-events: none;
  z-index: 1;
}

.btn:hover::before,
.btn:focus-visible::before {
  left: 155%;
}

.btn > * {
  position: relative;
  z-index: 2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-lime) 0%, #a8eb12 100%);
  color: var(--text-inverse);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 8px 26px -4px rgba(204, 255, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-lime-bright) 0%, var(--accent-lime) 100%);
  box-shadow: 0 14px 36px -4px rgba(204, 255, 0, 0.52), 0 0 0 4px rgba(204, 255, 0, 0.14);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.055);
  color: var(--text-main);
  border: 1px solid var(--border-glass-strong);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--border-specular), 0 10px 24px rgba(0, 0, 0, 0.35);
}

.btn-secondary::before {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(204, 255, 0, 0.25) 50%,
    transparent 100%
  );
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(204, 255, 0, 0.55);
  color: var(--accent-lime);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.5), 0 0 24px rgba(204, 255, 0, 0.14);
}

.btn-lg {
  min-height: 52px;
  padding: 13px 26px;
  font-size: 15px;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 240ms var(--ease-expo);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ==========================================================================
   Dinamik Spotlight & 3D Tilt Glassmorphism Yüzey Sistemi
   ========================================================================== */

[data-tilt-card] {
  --mouse-x: 50%;
  --mouse-y: 50%;
  --spotlight-opacity: 0;
  --spotlight-color: rgba(204, 255, 0, 0.13);
  --spotlight-border: rgba(204, 255, 0, 0.55);
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}

/* Yüzey İçi Fareye Duyarlı Spotlight Işıltısı */
[data-tilt-card]::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    520px circle at var(--mouse-x) var(--mouse-y),
    var(--spotlight-color),
    transparent 65%
  );
  opacity: var(--spotlight-opacity);
  transition: opacity 320ms ease;
  pointer-events: none;
  z-index: 1;
}

/* Kenarlık Üzerinde Fareyi Takip Eden Lazer Işıltı */
[data-tilt-card]::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(
    360px circle at var(--mouse-x) var(--mouse-y),
    var(--spotlight-border),
    rgba(255, 255, 255, 0.08) 55%,
    transparent 80%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: calc(0.45 + var(--spotlight-opacity) * 0.55);
  transition: opacity 320ms ease;
  pointer-events: none;
  z-index: 3;
}

/* ==========================================================================
   Yüzen Orbital Komut Kapsülü (Header)
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  padding-top: 14px;
  padding-bottom: 8px;
  transition: padding 260ms var(--ease-expo);
}

.site-header.is-scrolled {
  padding-top: 8px;
}

.header-capsule-wrap {
  display: flex;
  justify-content: center;
}

.nav-shell {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 16px 10px 20px;
  border-radius: var(--radius-pill);
  background: rgba(11, 13, 21, 0.72);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), 0 18px 42px -12px rgba(0, 0, 0, 0.65);
  transition:
    background 260ms var(--ease-expo),
    border-color 260ms var(--ease-expo),
    box-shadow 260ms var(--ease-expo);
}

.site-header.is-scrolled .nav-shell {
  background: rgba(8, 10, 16, 0.9);
  border-color: rgba(204, 255, 0, 0.24);
  box-shadow: var(--border-specular), 0 22px 50px -10px rgba(0, 0, 0, 0.85);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--text-main);
  text-decoration: none;
  flex-shrink: 0;
}

.brand-mark-cube {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(204, 255, 0, 0.22), rgba(43, 102, 255, 0.28));
  border: 1px solid rgba(204, 255, 0, 0.45);
  display: grid;
  place-items: center;
  box-shadow: 0 0 16px rgba(204, 255, 0, 0.2);
}

.cube-core {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent-lime);
  box-shadow: 0 0 8px var(--accent-lime);
}

.brand-vitrin {
  color: var(--text-main);
}

.brand-os {
  color: var(--accent-lime);
  font-family: var(--font-mono);
  margin-left: 1px;
}

.brand-os::after {
  display: none;
}

.brand sup {
  font-size: 10px;
  color: var(--text-muted);
  margin-left: 1px;
}

.nav-drawer {
  display: flex;
  align-items: center;
  min-width: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 200ms var(--ease-expo);
  white-space: nowrap;
}

.nav-link-index {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-lime);
  opacity: 0.65;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.nav-link.is-active .nav-link-index {
  opacity: 1;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-nav-login {
  min-height: 40px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 650;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.btn-nav-login .nav-login-icon {
  color: var(--accent-lime);
  flex-shrink: 0;
}

.btn-nav-login:hover {
  border-color: rgba(204, 255, 0, 0.5);
  color: var(--accent-lime);
  background: rgba(204, 255, 0, 0.08);
}

.btn-header-cta {
  min-height: 40px;
  padding: 8px 18px;
  font-size: 13px;
}

.header-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.04);
  z-index: 1002;
  pointer-events: none;
}

.header-scroll-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-cobalt), var(--accent-lime));
  box-shadow: 0 0 14px var(--accent-lime);
  transition: width 40ms linear;
}

/* ==========================================================================
   Bölüm 1: Hero & Holografik Marka Sahnesi (Multi-Plane Spatial Deck)
   ========================================================================== */

.hero-section {
  position: relative;
  padding-top: clamp(20px, 3.5vw, 44px);
  padding-bottom: 0;
  overflow: hidden;
}

.hero-spatial-deck {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vw, 32px);
}

/* Üst Mimari Telemetri Şeridi */
.hero-telemetry-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: rgba(15, 18, 28, 0.66);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.telemetry-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.telemetry-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-lime);
  box-shadow: 0 0 12px var(--accent-lime);
  animation: beaconPulse 2s ease-in-out infinite;
}

@keyframes beaconPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.55; }
}

.telemetry-code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.telemetry-coords {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-muted);
}

.telemetry-coords strong {
  color: var(--accent-lime);
}

.telemetry-sep {
  opacity: 0.35;
}

/* Ana Hero Asimetrik Komut Izgarası */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.hero-statement {
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-width: 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.eyebrow-tag {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--accent-lime-soft);
  border: 1px solid rgba(204, 255, 0, 0.35);
  color: var(--accent-lime);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.eyebrow-line {
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, rgba(204, 255, 0, 0.5), transparent);
}

#hero-title,
.title-highlight {
  background: linear-gradient(125deg, #ffffff 35%, var(--accent-lime) 78%, #8ab4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy {
  font-size: clamp(1.02rem, 1.2vw + 0.35rem, 1.2rem);
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 4px;
}

/* İnteraktif Stüdyo Switchboard (Senaryo Seçici) */
.scenario-selector {
  margin-top: 6px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.scenario-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.scenario-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.scenario-live-hint {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--accent-lime);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(204, 255, 0, 0.1);
}

.scenario-pills {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.scenario-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: all 220ms var(--ease-expo);
  min-width: 0;
}

.scenario-btn-top {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.scenario-btn .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dot-color, var(--accent-lime));
  box-shadow: 0 0 10px var(--dot-color, var(--accent-lime));
  transition: transform 220ms var(--ease-spring);
}

.scenario-ratio-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
}

.scenario-btn-text {
  font-size: 13.5px;
  font-weight: 650;
  color: var(--text-main);
  line-height: 1.25;
}

.scenario-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.2);
}

.scenario-btn.is-active {
  background: linear-gradient(135deg, rgba(204, 255, 0, 0.14) 0%, rgba(43, 102, 255, 0.12) 100%);
  border-color: var(--accent-lime);
  box-shadow: 0 10px 26px -8px rgba(204, 255, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.scenario-btn.is-active .dot {
  transform: scale(1.25);
}

.scenario-btn.is-active .scenario-ratio-tag {
  background: var(--accent-lime);
  color: var(--text-inverse);
  font-weight: 700;
}

/* Sağ Sütun: Çok Katmanlı 3D Holografik Sahne */
.hero-stage-wrapper {
  position: relative;
  min-width: 0;
  perspective: 1200px;
}

.stage-orbital-halo {
  position: absolute;
  inset: -24px;
  pointer-events: none;
  z-index: 0;
  display: grid;
  place-items: center;
}

.orbital-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.07);
}

.ring-outer {
  width: 96%;
  aspect-ratio: 1;
  animation: slowOrbit 38s linear infinite;
}

.ring-inner {
  width: 74%;
  aspect-ratio: 1;
  border-color: rgba(204, 255, 0, 0.12);
  animation: slowOrbit 26s linear infinite reverse;
}

@keyframes slowOrbit {
  to { transform: rotate(360deg); }
}

.stage-card {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-xl);
  background: rgba(12, 15, 24, 0.82);
  backdrop-filter: blur(28px) saturate(190%);
  -webkit-backdrop-filter: blur(28px) saturate(190%);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-elevated);
  padding: clamp(14px, 2.2vw, 22px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  transition: box-shadow 400ms var(--ease-expo);
}

/* Sahne Üstü HUD Çubuğu */
.stage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.stage-brand-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: #2b66ff;
  color: #ffffff;
  font-weight: 800;
  font-size: 17px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: background-color 300ms ease, color 300ms ease;
}

.brand-meta {
  min-width: 0;
}

.brand-meta h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-meta span {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

.stage-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(25, 230, 140, 0.1);
  border: 1px solid rgba(25, 230, 140, 0.3);
  color: var(--state-success);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
}

.status-beacon {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--state-success);
  box-shadow: 0 0 10px var(--state-success);
}

/* Canlı Mockup Önizleme Çerçevesi */
.stage-mockup-frame {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #080a10;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(16px, 2.5vw, 26px);
  transition: aspect-ratio 420ms var(--ease-expo), transform 300ms var(--ease-expo), opacity 220ms ease;
}

.stage-card.is-switching .stage-mockup-frame {
  opacity: 0.35;
  transform: scale(0.985);
}

/* Optik Cetvel Köşeleri */
.viewport-rulers {
  position: absolute;
  inset: 12px;
  pointer-events: none;
  z-index: 3;
}

.ruler-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: rgba(204, 255, 0, 0.65);
  border-style: solid;
}

.ruler-corner.tl { top: 0; left: 0; border-width: 2px 0 0 2px; }
.ruler-corner.tr { top: 0; right: 0; border-width: 2px 2px 0 0; }
.ruler-corner.bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.ruler-corner.br { bottom: 0; right: 0; border-width: 0 2px 2px 0; }

.ruler-coord {
  position: absolute;
  top: 2px;
  right: 22px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.65);
  background: rgba(6, 7, 11, 0.6);
  padding: 2px 7px;
  border-radius: 4px;
  backdrop-filter: blur(6px);
}

.mockup-artwork {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 700ms var(--ease-expo);
}

.stage-card:hover .mockup-artwork {
  transform: scale(1.04);
}

.mockup-gradient-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(6, 7, 11, 0.18) 0%,
    rgba(6, 7, 11, 0.55) 48%,
    rgba(6, 7, 11, 0.94) 100%
  );
}

.mockup-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.mockup-tag {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(43, 102, 255, 0.25);
  color: #598bff;
  backdrop-filter: blur(8px);
}

.mockup-headline {
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  font-weight: 800;
  line-height: 1.18;
  color: #ffffff;
  letter-spacing: -0.03em;
}

.mockup-subtext {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(246, 247, 251, 0.82);
  max-width: 48ch;
}

.mockup-footer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.mockup-cta-btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 700;
  background: #2b66ff;
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  transition: all 250ms ease;
}

.mockup-format-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.78);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

/* Sahne Altı: Marka Kuralları Rozetleri */
.stage-rules-bar {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.rule-chip {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.rule-chip-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.rule-chip-value {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 650;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.palette-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   Kinetik Marka DNA Akış Şeridi (Scroll Velocity Marquee)
   ========================================================================== */

.kinetic-ticker-band {
  margin-top: clamp(44px, 6vw, 76px);
  padding: 14px 0;
  background: rgba(12, 15, 24, 0.78);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  overflow: hidden;
  user-select: none;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: kineticMarquee 32s linear infinite;
  will-change: transform;
}

.ticker-group {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-right: 36px;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  white-space: nowrap;
}

.ticker-item i {
  font-style: normal;
  color: var(--accent-lime);
}

@keyframes kineticMarquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* ==========================================================================
   Bölüm 2: Çok Yönlü Kullanım Galerisi (Mimari Bento & X-Ray Vitrin)
   ========================================================================== */

.showcase-section {
  padding-block: var(--section-space);
  position: relative;
}

.showcase-top-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: clamp(32px, 4.5vw, 52px);
}

.showcase-top-bar .section-head {
  max-width: 640px;
}

.showcase-top-bar .section-head h2 {
  margin-bottom: 12px;
}

.showcase-inspector-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  max-width: 100%;
}

.format-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  border-radius: var(--radius-pill);
  background: rgba(15, 18, 28, 0.78);
  border: 1px solid var(--border-glass-strong);
}

.filter-pill {
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 650;
  cursor: pointer;
  transition: all 200ms var(--ease-expo);
}

.filter-pill:hover {
  color: var(--text-main);
}

.filter-pill.is-active {
  background: var(--accent-lime);
  color: var(--text-inverse);
  box-shadow: 0 4px 14px rgba(204, 255, 0, 0.35);
}

.xray-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  background: rgba(43, 102, 255, 0.12);
  border: 1px solid rgba(43, 102, 255, 0.38);
  color: #8ab0ff;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 220ms var(--ease-expo);
}

.xray-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #598bff;
  box-shadow: 0 0 8px #598bff;
}

.xray-toggle-btn[aria-pressed="true"] {
  background: rgba(204, 255, 0, 0.16);
  border-color: var(--accent-lime);
  color: var(--accent-lime);
  box-shadow: 0 0 24px rgba(204, 255, 0, 0.22);
}

.xray-toggle-btn[aria-pressed="true"] .xray-led {
  background: var(--accent-lime);
  box-shadow: 0 0 12px var(--accent-lime);
}

/* Asimetrik 12 Sütunlu Bento Mimari Izgara */
.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2.2vw, 24px);
  align-items: stretch;
}

.mosaic-card {
  border-radius: var(--radius-xl);
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  transition:
    opacity 320ms var(--ease-expo),
    filter 320ms var(--ease-expo),
    border-color 320ms var(--ease-expo);
}

.mosaic-card.is-dimmed {
  opacity: 0.28;
  filter: grayscale(0.75) scale(0.98);
}

.mosaic-card.is-highlighted {
  border-color: var(--accent-lime);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 32px rgba(204, 255, 0, 0.22);
}

/* Bento Kart Yerleşimleri */
.card-story {
  grid-column: span 5;
  grid-row: span 2;
}

.card-post {
  grid-column: span 7;
}

.card-hiring {
  grid-column: span 7;
}

.card-banner {
  grid-column: span 12;
}

.mosaic-card-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  position: relative;
  z-index: 2;
}

.chrome-lock {
  color: var(--accent-lime);
}

.mosaic-media {
  position: relative;
  flex: 1;
  min-height: 260px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(18px, 2.5vw, 28px);
}

.card-story .mosaic-media {
  min-height: 520px;
}

.card-banner .mosaic-media {
  min-height: 310px;
}

.mosaic-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 750ms var(--ease-expo), filter 450ms ease;
}

.mosaic-card:hover .mosaic-media img {
  transform: scale(1.055);
}

.mosaic-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(6, 7, 11, 0.1) 0%,
    rgba(6, 7, 11, 0.5) 45%,
    rgba(6, 7, 11, 0.94) 100%
  );
}

/* X-Ray Marka Kural Izgarası Katmanı */
.xray-blueprint-overlay {
  position: absolute;
  inset: 14px;
  z-index: 2;
  border: 1px dashed rgba(204, 255, 0, 0.75);
  border-radius: var(--radius-md);
  background:
    linear-gradient(to right, rgba(204, 255, 0, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(204, 255, 0, 0.08) 1px, transparent 1px),
    rgba(6, 8, 14, 0.58);
  background-size: 28px 28px;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 280ms var(--ease-expo), transform 280ms var(--ease-expo);
  pointer-events: none;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 14px;
}

.mosaic-grid.is-xray-active .xray-blueprint-overlay {
  opacity: 1;
  transform: scale(1);
}

.xray-safe-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--accent-lime);
}

.xray-safe-box span {
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(6, 7, 11, 0.85);
  border: 1px solid rgba(204, 255, 0, 0.45);
  width: fit-content;
}

.mosaic-overlay {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.mosaic-badge {
  padding: 4px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}

.mosaic-title {
  color: #ffffff;
  font-size: clamp(1.2rem, 1.6vw, 1.5rem);
  margin: 0;
}

.mosaic-desc {
  color: rgba(246, 247, 251, 0.8);
  font-size: 13.5px;
  max-width: 52ch;
}

.mosaic-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 20px;
  background: rgba(8, 10, 16, 0.88);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
}

.mosaic-brand-name {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 650;
  color: var(--text-main);
}

.mosaic-specs {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-muted);
}

/* ==========================================================================
   Bölüm 3: 3 Adımda Nasıl Çalışır? — Studio Engine IDE Konsolu
   ========================================================================== */

.flow-section {
  padding-block: var(--section-space);
  position: relative;
}

.flow-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: clamp(32px, 4vw, 48px);
}

.flow-title-group {
  max-width: 620px;
}

.flow-title-group h2 {
  margin-bottom: 12px;
}

.flow-scenario-switcher {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.switcher-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.switcher-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  border-radius: var(--radius-pill);
  background: rgba(15, 18, 28, 0.8);
  border: 1px solid var(--border-glass-strong);
}

.sim-preset-btn {
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 650;
  cursor: pointer;
  transition: all 200ms var(--ease-expo);
}

.sim-preset-btn:hover {
  color: var(--text-main);
}

.sim-preset-btn.is-active {
  background: rgba(204, 255, 0, 0.16);
  color: var(--accent-lime);
  border: 1px solid rgba(204, 255, 0, 0.45);
}

/* Studio IDE Çift Sütunlu Konsol */
.flow-console-deck {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(24px, 3.5vw, 44px);
  align-items: stretch;
}

.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
  justify-content: space-between;
}

.flow-step-btn {
  position: relative;
  width: 100%;
  text-align: left;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  background: rgba(15, 18, 28, 0.66);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: var(--text-main);
  cursor: pointer;
  overflow: hidden;
  transition: all 260ms var(--ease-expo);
}

.flow-step-btn:hover {
  background: rgba(22, 26, 40, 0.82);
  border-color: rgba(255, 255, 255, 0.18);
}

.flow-step-btn.is-active {
  background: linear-gradient(145deg, rgba(24, 30, 46, 0.92) 0%, rgba(12, 15, 24, 0.96) 100%);
  border-color: rgba(204, 255, 0, 0.55);
  box-shadow: 0 20px 48px -12px rgba(0, 0, 0, 0.7), 0 0 28px rgba(204, 255, 0, 0.12);
}

.step-progress-track {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
}

.step-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-cobalt), var(--accent-lime));
  box-shadow: 0 0 12px var(--accent-lime);
}

.flow-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.step-num-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-secondary);
}

.flow-step-btn.is-active .step-num-pill {
  background: var(--accent-lime);
  color: var(--text-inverse);
}

.step-status-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.flow-step-btn h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.flow-step-btn p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-muted);
}

.flow-step-btn.is-active p {
  color: var(--text-secondary);
}

/* Sağ Taraf: Süreç Simülasyon Sahnesi */
.flow-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: rgba(10, 12, 20, 0.9);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-elevated);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* Siber Tarama Çizgisi (Scanline Pass) */
.flow-visual-card.is-scanning::before {
  content: "";
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 80px;
  background: linear-gradient(180deg, transparent, rgba(204, 255, 0, 0.14), transparent);
  animation: studioScanline 650ms ease-out forwards;
  pointer-events: none;
  z-index: 10;
}

@keyframes studioScanline {
  0% { top: -15%; opacity: 1; }
  100% { top: 105%; opacity: 0; }
}

.studio-window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 2;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.studio-window-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.studio-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-lime);
}

.pulse-beacon {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-lime);
  box-shadow: 0 0 10px var(--accent-lime);
}

.flow-scene {
  display: none;
  flex-direction: column;
  gap: 18px;
  padding: clamp(18px, 2.6vw, 28px);
  flex: 1;
  position: relative;
  z-index: 2;
  animation: sceneFadeIn 320ms var(--ease-expo);
}

.flow-scene.is-active {
  display: flex;
}

@keyframes sceneFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.scene-prompt-box {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.prompt-box-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.prompt-meta-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.prompt-mode-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-lime-soft);
  color: var(--accent-lime);
}

.prompt-typing-sim {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-main);
  min-height: 48px;
}

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--accent-lime);
  vertical-align: text-bottom;
  margin-left: 3px;
  animation: blinkCursor 0.8s steps(2) infinite;
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.scene-preview-stage {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.sim-analysis-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sim-analysis-header h4 {
  font-size: 15px;
}

.sim-analysis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.analysis-item {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.item-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
}

.item-value {
  font-size: 13.5px;
  color: var(--text-main);
}

.analysis-status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(204, 255, 0, 0.08);
  border: 1px solid rgba(204, 255, 0, 0.25);
  color: var(--accent-lime);
  font-size: 12.5px;
}

/* Sahne 2: Marka DNA Kilidi */
.rules-stage-top,
.result-stage-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.rule-applied-toast,
.result-ready-badge {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(25, 230, 140, 0.14);
  border: 1px solid rgba(25, 230, 140, 0.35);
  color: var(--state-success);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.rule-profile-id,
.render-speed-pill {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--accent-lime);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(204, 255, 0, 0.1);
}

.brand-rules-heading {
  font-size: 17px;
}

.sim-palette-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.palette-title {
  font-size: 12.5px;
  color: var(--text-muted);
}

.palette-swatches {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.swatch-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  min-width: 0;
}

.swatch-color {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.swatch-meta {
  font-size: 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swatch-meta code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-lime);
}

.rules-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rule-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 13.5px;
  color: var(--text-secondary);
}

.rule-check {
  color: var(--accent-lime);
  font-weight: 800;
}

/* Sahne 3: Onay & Revizyon */
.sim-visual-viewport {
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(5, 6, 10, 0.75);
  border-radius: var(--radius-md);
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.sim-artwork-frame {
  position: relative;
  width: 100%;
  max-height: 240px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.sim-artwork-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: filter 300ms ease, transform 300ms ease;
}

.sim-artwork-frame.is-revised .sim-artwork-img {
  filter: contrast(1.14) saturate(1.18);
  transform: scale(1.03);
}

.sim-artwork-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 14px;
  background: linear-gradient(180deg, transparent, rgba(6, 7, 11, 0.92));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.sim-format-tag {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-lime);
  color: var(--text-inverse);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.sim-watermark {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: rgba(255, 255, 255, 0.72);
}

.sim-result-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sim-quick-revise {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12.5px;
}

.revise-label {
  color: var(--text-muted);
  font-weight: 600;
}

.revise-example {
  color: var(--accent-lime);
  font-style: italic;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sim-btn-dl,
.sim-btn-edit {
  min-height: 40px;
  padding: 8px 16px;
  font-size: 13px;
}

/* ==========================================================================
   Bölüm 4: Neden VitrinOS? — İnteraktif Kaos vs. Disiplin Arenası
   ========================================================================== */

.comparison-section {
  padding-block: var(--section-space);
  position: relative;
}

.comparison-top-deck {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: clamp(32px, 4.5vw, 52px);
}

.comparison-top-deck .section-head {
  max-width: 640px;
}

.comparison-top-deck .section-head h2 {
  margin-bottom: 12px;
}

.reality-duel-controller {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.duel-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.duel-switch-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  border-radius: var(--radius-pill);
  background: rgba(15, 18, 28, 0.82);
  border: 1px solid var(--border-glass-strong);
}

.duel-mode-btn {
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 650;
  cursor: pointer;
  transition: all 200ms var(--ease-expo);
}

.duel-mode-btn.is-active {
  background: var(--accent-lime);
  color: var(--text-inverse);
}

.comparison-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: clamp(18px, 2.5vw, 32px);
  align-items: stretch;
}

.comparison-vs-bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.vs-line {
  width: 1px;
  flex: 1;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.18), transparent);
}

.vs-orb {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(15, 18, 28, 0.9);
  border: 1px solid rgba(204, 255, 0, 0.45);
  color: var(--accent-lime);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  display: grid;
  place-items: center;
  box-shadow: 0 0 24px rgba(204, 255, 0, 0.2);
}

.comparison-box {
  border-radius: var(--radius-xl);
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  padding: clamp(22px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  transition:
    opacity 320ms var(--ease-expo),
    filter 320ms var(--ease-expo),
    border-color 320ms var(--ease-expo),
    box-shadow 320ms var(--ease-expo);
}

.comparison-box.is-generic {
  --spotlight-color: rgba(255, 77, 106, 0.12);
  --spotlight-border: rgba(255, 77, 106, 0.5);
  border-color: rgba(255, 77, 106, 0.22);
}

.comparison-box.is-vitrinos {
  --spotlight-color: rgba(204, 255, 0, 0.14);
  --spotlight-border: rgba(204, 255, 0, 0.65);
  border-color: rgba(204, 255, 0, 0.38);
  box-shadow: var(--border-specular), 0 28px 70px -18px rgba(0, 0, 0, 0.8), 0 0 40px -12px rgba(204, 255, 0, 0.2);
}

/* Odak Modu Durumları */
#comparisonArena[data-duel-state="generic"] .comparison-box.is-vitrinos {
  opacity: 0.35;
  filter: grayscale(0.6);
}

#comparisonArena[data-duel-state="vitrinos"] .comparison-box.is-generic {
  opacity: 0.32;
  filter: grayscale(0.75);
}

.comp-card-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  z-index: 2;
}

.comparison-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.comp-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.comp-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.comp-status-dot.danger {
  background: var(--state-danger);
  box-shadow: 0 0 12px var(--state-danger);
}

.comp-status-dot.success {
  background: var(--accent-lime);
  box-shadow: 0 0 12px var(--accent-lime);
}

.comp-badge {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.comp-badge.danger {
  background: rgba(255, 77, 106, 0.14);
  border: 1px solid rgba(255, 77, 106, 0.35);
  color: #ff8096;
}

.comp-badge.success {
  background: rgba(204, 255, 0, 0.14);
  border: 1px solid rgba(204, 255, 0, 0.42);
  color: var(--accent-lime);
}

.comp-telemetry-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 11px;
}

.comp-telemetry-strip.danger {
  background: rgba(255, 77, 106, 0.06);
  border: 1px solid rgba(255, 77, 106, 0.16);
  color: #e89aa8;
}

.comp-telemetry-strip.success {
  background: rgba(204, 255, 0, 0.06);
  border: 1px solid rgba(204, 255, 0, 0.2);
  color: #d9ff66;
}

.comp-preview {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 77, 106, 0.05);
  border: 1px solid rgba(255, 77, 106, 0.18);
}

.comp-preview p {
  font-size: 14.5px;
  line-height: 1.65;
  color: #e5b8c0;
}

.comp-preview-vitrinos {
  background: rgba(204, 255, 0, 0.06);
  border: 1px solid rgba(204, 255, 0, 0.25);
}

.comp-preview-vitrinos p {
  color: var(--text-main);
}

.comp-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comp-points li {
  position: relative;
  padding-left: 28px;
  font-size: 14.5px;
  color: var(--text-secondary);
}

.comp-points.danger li::before {
  content: "✕";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--state-danger);
  font-weight: 800;
}

.comp-points.success li {
  color: var(--text-main);
}

.comp-points.success li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-lime);
  font-weight: 800;
}

/* ==========================================================================
   Bölüm 5: Fiyatlandırma & Paketler — Holografik Üretim Matrisi
   ========================================================================== */

.pricing-section {
  padding-block: var(--section-space);
  position: relative;
}

.pricing-header-deck {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
  margin-bottom: clamp(36px, 5vw, 56px);
}

.pricing-header-deck .section-head {
  max-width: 680px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pricing-header-deck .section-head h2 {
  margin-bottom: 12px;
}

.billing-toggle-wrapper {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: rgba(15, 18, 28, 0.82);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-glass);
}

.billing-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 650;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 200ms ease;
}

.billing-label.is-active {
  color: var(--text-main);
}

.toggle-switch {
  position: relative;
  width: 54px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 3px;
  cursor: pointer;
  transition: background-color 240ms ease, border-color 240ms ease;
}

.toggle-switch[aria-checked="true"] {
  background: rgba(204, 255, 0, 0.25);
  border-color: var(--accent-lime);
}

.toggle-thumb {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-lime);
  box-shadow: 0 2px 10px rgba(204, 255, 0, 0.5);
  transition: transform 280ms var(--ease-spring);
}

.toggle-switch[aria-checked="true"] .toggle-thumb {
  transform: translateX(24px);
}

.discount-pill {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-lime);
  color: var(--text-inverse);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

/* Fiyatlandırma Kartları Izgarası */
.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
  align-items: stretch;
}

.price-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  min-width: 0;
}

.price-card.is-featured {
  background: linear-gradient(160deg, rgba(28, 36, 22, 0.85) 0%, rgba(12, 15, 24, 0.95) 100%);
  border-color: rgba(204, 255, 0, 0.55);
  box-shadow:
    var(--border-specular),
    0 32px 80px -16px rgba(0, 0, 0, 0.88),
    0 0 48px -12px rgba(204, 255, 0, 0.25);
}

.featured-ribbon {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  background: var(--accent-lime);
  color: var(--text-inverse);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 6px 20px rgba(204, 255, 0, 0.35);
  z-index: 3;
}

.price-card-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  z-index: 2;
}

.price-tier-index {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--accent-lime);
  opacity: 0.8;
}

.price-header h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.price-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-muted);
}

.price-figure-box {
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.price-figure {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-currency {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent-lime);
}

.price-number {
  font-size: clamp(2.4rem, 3.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text-main);
  display: inline-block;
}

.price-number-custom {
  font-size: clamp(2rem, 2.8vw, 2.5rem);
}

.price-term {
  font-size: 14px;
  color: var(--text-muted);
}

.price-billing-note {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-secondary);
}

/* Kapasite Ölçer Çubuk */
.capacity-meter {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.capacity-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.capacity-bar {
  height: 5px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.capacity-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-cobalt), #6c9eff);
}

.capacity-meter.is-lime .capacity-bar span {
  background: linear-gradient(90deg, #88ff00, var(--accent-lime));
  box-shadow: 0 0 12px var(--accent-lime);
}

.features-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.features-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--text-secondary);
}

.features-list li strong {
  color: var(--text-main);
}

.features-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--accent-lime);
  font-size: 12px;
}

/* ==========================================================================
   Site Kapanışı — Anıtsal Stüdyo Portalı (Footer)
   ========================================================================== */

.site-footer {
  position: relative;
  padding-top: clamp(40px, 6vw, 80px);
  padding-bottom: clamp(90px, 10vw, 120px);
  overflow: hidden;
}

.footer-giant-watermark {
  position: absolute;
  bottom: -2%;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(4.5rem, 16vw, 15rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  color: rgba(255, 255, 255, 0.025);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.footer-portal-card {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-xl);
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass-strong);
  box-shadow: var(--border-specular), var(--shadow-elevated);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  padding: clamp(28px, 4.5vw, 52px);
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
}

.footer-brand-col {
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--text-main);
  text-decoration: none;
}

.footer-brand span {
  color: var(--accent-lime);
  font-family: var(--font-mono);
}

.footer-statement {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.footer-cta-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent-lime);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 200ms ease;
}

.footer-links a:hover {
  color: var(--accent-lime);
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

/* ==========================================================================
   Stüdyo Tarzı Yüzen WhatsApp Kapsülü
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  right: clamp(14px, 2.5vw, 28px);
  bottom: clamp(14px, 2.5vw, 28px);
  z-index: 990;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px 8px 8px;
  border-radius: var(--radius-pill);
  background: rgba(11, 14, 22, 0.88);
  border: 1px solid rgba(37, 211, 102, 0.45);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.65), 0 0 24px rgba(37, 211, 102, 0.22);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text-main);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 240ms ease, box-shadow 240ms ease;
}

.whatsapp-float:hover {
  border-color: #25d366;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.75), 0 0 32px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #25d366;
  color: #06070b;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

/* ==========================================================================
   IntersectionObserver Kademeli Scroll-Reveal Animasyonları
   ========================================================================== */

.has-js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 32px, 0) scale(0.985);
  transition:
    opacity 720ms var(--ease-expo),
    transform 720ms var(--ease-expo);
  will-change: opacity, transform;
}

.has-js [data-reveal][data-reveal-delay="100"] { transition-delay: 90ms; }
.has-js [data-reveal][data-reveal-delay="200"] { transition-delay: 180ms; }
.has-js [data-reveal][data-reveal-delay="250"] { transition-delay: 230ms; }
.has-js [data-reveal][data-reveal-delay="300"] { transition-delay: 270ms; }

.has-js [data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

/* ==========================================================================
   %100 Full Responsive Mimari (280px — 1920px Sıfır Yatay Taşma)
   ========================================================================== */

@media (max-width: 1120px) {
  .hero-grid,
  .flow-console-deck {
    grid-template-columns: minmax(0, 1fr);
  }

  .card-story {
    grid-column: span 6;
    grid-row: span 1;
  }

  .card-post {
    grid-column: span 6;
  }

  .card-hiring,
  .card-banner {
    grid-column: span 12;
  }

  .card-story .mosaic-media {
    min-height: 380px;
  }

  .pricing-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-cards-grid .price-card:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 960px) {
  .nav-shell {
    flex-wrap: wrap;
    border-radius: var(--radius-lg);
    padding: 12px 14px;
    gap: 10px;
  }

  .nav-drawer {
    order: 3;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav-drawer::-webkit-scrollbar {
    display: none;
  }

  .nav-links {
    width: max-content;
    min-width: 100%;
    justify-content: space-between;
  }

  .comparison-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .comparison-vs-bridge {
    flex-direction: row;
    padding-block: 4px;
  }

  .vs-line {
    height: 1px;
    width: auto;
  }

  .showcase-inspector-controls,
  .flow-scenario-switcher,
  .reality-duel-controller {
    align-items: flex-start;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .hero-telemetry-ribbon {
    border-radius: var(--radius-md);
    padding: 10px 14px;
  }

  .telemetry-coords {
    display: none;
  }

  .card-story,
  .card-post,
  .card-hiring,
  .card-banner {
    grid-column: span 12;
  }

  .card-story .mosaic-media,
  .card-banner .mosaic-media,
  .mosaic-media {
    min-height: 300px;
  }

  .stage-rules-bar,
  .palette-swatches,
  .pricing-cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .pricing-cards-grid .price-card:last-child {
    grid-column: span 1;
  }
}

@media (max-width: 520px) {
  .scenario-pills,
  .sim-analysis-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-actions,
  .result-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn,
  .footer-cta-col .btn {
    width: 100%;
  }

  .btn-header-cta span {
    display: none;
  }

  .btn-header-cta {
    padding: 8px 12px;
  }

  .nav-link {
    padding: 6px 10px;
    font-size: 12.5px;
  }

  .nav-link-index {
    display: none;
  }

  .whatsapp-float span:last-child {
    display: none;
  }

  .whatsapp-float {
    padding: 6px;
  }
}

@media (max-width: 360px) {
  :root {
    --container-pad: 10px;
  }

  .nav-shell {
    padding: 8px 10px;
    gap: 8px;
  }

  .brand {
    font-size: 17px;
  }

  .btn-nav-login {
    padding: 6px 10px;
    font-size: 12px;
  }

  .stage-card,
  .comparison-box,
  .price-card,
  .footer-portal-card {
    padding: 14px;
    border-radius: var(--radius-lg);
  }

  .flow-scene {
    padding: 14px;
  }
}

/* ==========================================================================
   Hareket Azaltma Tercihi (Accessibility — Reduced Motion)
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .has-js [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}
}