/* ==========================================================================
   RESTRICTED STUDIO — APPLE-INSPIRED MINIMALIST LIGHT DESIGN SYSTEM
   Surfaces: Pure White (#FFFFFF) & Apple Warm Alabaster (#F5F5F7)
   Typography: Deep Charcoal (#1D1D1F) & Slate Gray (#6E6E73)
   Accents: Brand Crimson (#E30000), İtemsatış Blue (#0071E3), Discord (#5865F2)
   ========================================================================== */

:root {
  --bg-white: #ffffff;
  --bg-gray: #f5f5f7;
  --bg-subtle: #fbfbfd;

  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-muted: #86868b;

  --border-light: #e5e5ea;
  --border-hairline: #d2d2d7;

  /* Brand & Platform Colors */
  --crimson: #e30000;
  --crimson-soft: rgba(227, 0, 0, 0.08);

  --itemsatis: #0071e3;
  --itemsatis-hover: #0077ed;
  --itemsatis-soft: rgba(0, 113, 227, 0.08);

  --discord: #5865f2;
  --discord-hover: #4752c4;
  --discord-soft: rgba(88, 101, 242, 0.08);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  --radius-card: 22px;
  --radius-inner: 16px;
  --radius-pill: 980px;
  --shadow-subtle: 0 4px 24px rgba(0, 0, 0, 0.04);
  --shadow-stage: 0 24px 64px rgba(0, 0, 0, 0.07), 0 2px 12px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 14px 38px rgba(0, 0, 0, 0.08);
  --transition: 240ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-white);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-white);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

img,
svg {
  max-width: 100%;
  display: block;
}

/* Containers */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 860px;
}

.text-crimson {
  color: var(--crimson);
}

.text-muted {
  color: var(--text-muted);
}

/* ==========================================================================
   APPLE FROSTED GLASS GLOBAL NAVIGATION
   ========================================================================== */
.global-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 54px;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.nav-container {
  max-width: 1140px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.nav-brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(227, 0, 0, 0.2);
}

.nav-brand-text {
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-item {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.nav-item:hover {
  color: var(--text-primary);
}

.nav-mobile-actions {
  display: none;
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-btn-secondary {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  background: var(--bg-gray);
  transition: background var(--transition);
}

.nav-btn-secondary:hover {
  background: #e8e8ed;
}

.nav-btn-primary {
  font-size: 0.78rem;
  font-weight: 600;
  color: #ffffff;
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  background: var(--itemsatis);
  transition: background var(--transition);
}

.nav-btn-primary:hover {
  background: var(--itemsatis-hover);
}

.nav-mobile-toggle {
  display: none;
  width: 36px;
  height: 36px;
  background: var(--bg-gray);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: background var(--transition);
}

.nav-mobile-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform var(--transition);
}

.nav-mobile-toggle.active span:first-child {
  transform: translateY(3.25px) rotate(45deg);
}

.nav-mobile-toggle.active span:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 50px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  font-size: 0.96rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
}

.btn-hero {
  height: 54px;
  padding: 0 30px;
}

.btn-itemsatis {
  background: var(--itemsatis);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(0, 113, 227, 0.24);
}

.btn-itemsatis:hover {
  background: var(--itemsatis-hover);
  box-shadow: 0 10px 28px rgba(0, 113, 227, 0.34);
  transform: translateY(-1px);
}

.btn-discord {
  background: var(--bg-gray);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-discord:hover {
  background: var(--discord);
  border-color: var(--discord);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(88, 101, 242, 0.25);
  transform: translateY(-1px);
}

.btn-discord-solid {
  background: var(--discord);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(88, 101, 242, 0.24);
}

.btn-discord-solid:hover {
  background: var(--discord-hover);
  transform: translateY(-1px);
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   HERO SECTION & GRAPHIC VISUAL STAGE
   ========================================================================== */
.hero {
  position: relative;
  padding: 76px 0 96px;
  background: var(--bg-white);
  overflow: hidden;
}

.hero-ambient-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 920px;
  height: 520px;
  background: radial-gradient(circle at 50% 35%, rgba(227, 0, 0, 0.065) 0%, rgba(0, 113, 227, 0.03) 45%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 16px 5px 6px;
  background: var(--bg-gray);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 26px;
}

.hero-pill-img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.hero-pill-sep {
  width: 1px;
  height: 12px;
  background: var(--border-hairline);
}

.hero-pill-tag {
  color: var(--crimson);
  font-weight: 600;
}

.hero-headline {
  font-size: clamp(2.35rem, 5.6vw, 4.45rem);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -0.038em;
  color: var(--text-primary);
  margin-bottom: 22px;
}

.hero-gradient-crimson {
  background: linear-gradient(135deg, #e30000 0%, #990000 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subhead {
  font-size: clamp(1.04rem, 1.8vw, 1.28rem);
  font-weight: 400;
  line-height: 1.58;
  color: var(--text-secondary);
  max-width: 730px;
  margin: 0 auto 36px;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

/* ==========================================================================
   HERO VISUAL STAGE (Apple Studio Cockpit & Charts)
   ========================================================================== */
.hero-visual-stage {
  background: rgba(245, 245, 247, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 28px;
  padding: 20px;
  box-shadow: var(--shadow-stage);
  text-align: left;
}

.stage-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px 18px;
  gap: 16px;
  flex-wrap: wrap;
}

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

.stage-window-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #d2d2d7;
}

.stage-window-dots span:first-child {
  background: var(--crimson);
}

.stage-title-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-white);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.stage-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--crimson);
  box-shadow: 0 0 0 3px rgba(227, 0, 0, 0.16);
}

.stage-fw-switcher {
  display: inline-flex;
  background: #e5e5ea;
  padding: 3px;
  border-radius: var(--radius-pill);
  gap: 2px;
}

.sfw-btn {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 6px 14px;
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.sfw-btn.active {
  background: var(--bg-white);
  color: var(--text-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* Stage Bento Grid */
.stage-bento-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.stage-card {
  background: var(--bg-white);
  border-radius: var(--radius-inner);
  padding: 28px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.02);
}

.stage-card-chart {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.chart-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.sc-eyebrow {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.sc-title {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text-primary);
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dot-crimson,
.dot-gray {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot-crimson {
  background: var(--crimson);
}

.dot-gray {
  background: #a1a1aa;
}

.svg-chart-wrapper {
  width: 100%;
  margin: 8px 0 16px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 16px 12px 8px;
}

.resmon-svg-chart {
  width: 100%;
  height: auto;
}

.chart-bottom-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.cbm-item {
  background: var(--bg-gray);
  border-radius: 12px;
  padding: 12px 14px;
}

.cbm-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 2px;
}

.cbm-val {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Gauge Card (Top Right) */
.gauge-flex {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 8px;
}

.radial-gauge-wrap {
  position: relative;
  width: 112px;
  height: 112px;
  flex-shrink: 0;
}

.radial-gauge-svg {
  width: 100%;
  height: 100%;
}

#heroGaugeCircle {
  transition: stroke-dashoffset 400ms ease;
}

.gauge-center-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.gauge-num {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1;
}

.gauge-sub {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 3px;
}

.sc-subtitle {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.sc-desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.gauge-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.gauge-tags span {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--crimson-soft);
  color: var(--crimson);
}

/* Isometric Layers Card (Bottom Right) */
.layers-visual-grid {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 6px;
}

.iso-stack-graphic {
  width: 128px;
  flex-shrink: 0;
}

.iso-svg {
  width: 100%;
  height: auto;
}

.sc-big-metric {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--crimson);
  margin-bottom: 4px;
}

/* Stage Bottom Trust Strip */
.stage-bottom-strip {
  margin-top: 16px;
  padding: 14px 20px;
  background: var(--bg-white);
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.sbs-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.sbs-item strong {
  color: var(--text-primary);
}

.sbs-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--crimson-soft);
  color: var(--crimson);
  font-size: 0.75rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   SECTIONS & EDITORIAL TYPOGRAPHY
   ========================================================================== */
.section {
  padding: 108px 0;
}

.section-gray {
  background: var(--bg-gray);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--crimson);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.9rem, 3.8vw, 2.95rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.section-description {
  font-size: 1.06rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Apple Editorial Storytelling */
.editorial-headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 34px;
}

.editorial-lead {
  font-size: clamp(1.12rem, 2.2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 26px;
}

.editorial-lead strong {
  color: var(--text-primary);
  font-weight: 700;
}

.editorial-muted {
  color: var(--text-secondary);
  font-weight: 500;
}

.pillars-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.pillar-line {
  width: 36px;
  height: 3px;
  background: var(--crimson);
  border-radius: 2px;
  margin-bottom: 16px;
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.pillar-text {
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ==========================================================================
   BENTO GRID (Üretim Alanları)
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.bento-item {
  background: var(--bg-gray);
  border-radius: var(--radius-card);
  padding: 38px 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.bento-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.bento-large {
  grid-column: span 2;
}

.bento-icon-box {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--bg-white);
  color: var(--crimson);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.bento-category {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--crimson);
  margin-bottom: 8px;
}

.bento-heading {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.bento-copy {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 560px;
}

.bento-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.bf-chip {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 15px;
  background: var(--bg-white);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   MÜHENDİSLİK & LIGHT CODE PREVIEW
   ========================================================================== */
.split-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}

.split-info .section-title,
.split-info .section-description {
  text-align: left;
}

.feature-steps {
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.f-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.f-step-num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-white);
  color: var(--crimson);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.f-step h4 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.f-step p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.clean-code-card {
  background: var(--bg-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.ccc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: #fafafa;
  border-bottom: 1px solid var(--border-light);
  gap: 10px;
  flex-wrap: wrap;
}

.ccc-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ccc-tab {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.ccc-tab:hover {
  color: var(--text-primary);
}

.ccc-tab.active {
  background: var(--text-primary);
  color: #ffffff;
}

.ccc-badge {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--crimson);
  background: var(--crimson-soft);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.ccc-body {
  padding: 24px;
  min-height: 290px;
  overflow-x: auto;
  background: var(--bg-white);
}

.ccc-pre {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--text-primary);
}

.ccc-footer {
  display: flex;
  justify-content: space-between;
  padding: 12px 20px;
  background: #fafafa;
  border-top: 1px solid var(--border-light);
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text-muted);
}

.c-comment { color: #86868b; }
.c-kw { color: var(--crimson); font-weight: 600; }
.c-str { color: #0071e3; }
.c-fn { color: #1d1d1f; font-weight: 600; }

/* ==========================================================================
   CLEAN APPLE COMPARISON TABLE
   ========================================================================== */
.compare-table-clean {
  border-top: 1px solid var(--border-hairline);
}

.ctc-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr 1.2fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border-light);
  align-items: center;
}

.ctc-head {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ctc-col-label {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
}

.ctc-col-other {
  font-size: 0.94rem;
  color: var(--text-secondary);
}

.ctc-col-us {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ctc-head .ctc-col-us {
  color: var(--crimson);
}

/* ==========================================================================
   APPLE FAQ ACCORDION
   ========================================================================== */
.apple-faq-list {
  border-top: 1px solid var(--border-hairline);
}

.afaq-item {
  border-bottom: 1px solid var(--border-hairline);
}

.afaq-trigger {
  width: 100%;
  padding: 22px 0;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}

.afaq-chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-secondary);
  border-bottom: 2px solid var(--text-secondary);
  transform: rotate(45deg);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-right: 4px;
}

.afaq-item.active .afaq-chevron {
  transform: rotate(-135deg);
}

.afaq-content {
  display: none;
  padding-bottom: 22px;
  font-size: 0.96rem;
  line-height: 1.68;
  color: var(--text-secondary);
  max-width: 740px;
}

.afaq-item.active .afaq-content {
  display: block;
}

/* ==========================================================================
   OFFICIAL CHANNELS (İtemsatış & Discord)
   ========================================================================== */
.official-channels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.oc-card {
  background: var(--bg-gray);
  border-radius: var(--radius-card);
  padding: 42px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 30px;
}

.oc-badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.oc-badge-blue {
  background: var(--itemsatis-soft);
  color: var(--itemsatis);
}

.oc-badge-discord {
  background: var(--discord-soft);
  color: var(--discord);
}

.oc-title {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.oc-desc {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 22px;
}

.oc-perks {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.oc-perks li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-primary);
}

.oc-perks li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--text-primary);
}

/* ==========================================================================
   APPLE-STYLE MINIMALIST FOOTER
   ========================================================================== */
.site-footer {
  background: var(--bg-gray);
  border-top: 1px solid var(--border-light);
  padding: 64px 0 36px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.footer-columns {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--border-hairline);
}

.footer-tagline {
  margin-top: 12px;
  line-height: 1.6;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.footer-legal {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--text-muted);
}

.footer-note {
  max-width: 640px;
}

/* ==========================================================================
   TABLET & MOBILE FULL OPTIMIZATION
   ========================================================================== */
@media (max-width: 980px) {
  .stage-bento-grid {
    grid-template-columns: 1fr;
  }

  .stage-card-chart {
    grid-row: span 1;
  }

  .stage-bottom-strip {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .pillars-three,
  .bento-grid,
  .split-showcase,
  .official-channels-grid {
    grid-template-columns: 1fr;
  }

  .bento-large {
    grid-column: span 1;
  }

  .footer-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 18px;
  }

  .nav-container {
    padding: 0 18px;
  }

  .nav-menu {
    display: none;
  }

  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 54px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-hairline);
    padding: 20px 24px 28px;
    gap: 4px;
    align-items: stretch;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  }

  .nav-item {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
  }

  .nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
  }

  .nav-btn-secondary {
    display: none;
  }

  .nav-btn-primary {
    font-size: 0.75rem;
    padding: 6px 12px;
  }

  .nav-mobile-toggle {
    display: inline-flex;
  }

  /* Mobile Hero Optimization */
  .hero {
    padding: 40px 0 60px;
  }

  .hero-badge-pill {
    font-size: 0.74rem;
    padding: 4px 12px 4px 5px;
    margin-bottom: 18px;
  }

  .hero-cta-row {
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 40px;
  }

  .btn-hero {
    width: 100%;
    height: 52px;
  }

  .hero-visual-stage {
    padding: 14px;
    border-radius: 22px;
  }

  .stage-topbar {
    flex-direction: column;
    align-items: stretch;
    padding: 4px 4px 14px;
    gap: 10px;
  }

  .stage-window-dots {
    display: none;
  }

  .stage-title-pill {
    justify-content: center;
  }

  .stage-fw-switcher {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .sfw-btn {
    text-align: center;
    padding: 8px 6px;
  }

  .stage-card {
    padding: 20px 18px;
  }

  .chart-bottom-metrics {
    grid-template-columns: 1fr;
  }

  .gauge-flex,
  .layers-visual-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  /* Mobile Comparison Cards */
  .ctc-head {
    display: none;
  }

  .ctc-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px;
    background: var(--bg-gray);
    border-radius: 16px;
    border-bottom: none;
    margin-bottom: 12px;
  }

  .compare-table-clean {
    border-top: none;
  }

  .ctc-col-label {
    font-size: 1.05rem;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-hairline);
  }

  .ctc-col-other::before,
  .ctc-col-us::before {
    content: attr(data-mobile-label) ": ";
    font-weight: 700;
    display: block;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 2px;
  }

  .ctc-col-other::before {
    color: var(--text-muted);
  }

  .ctc-col-us::before {
    color: var(--crimson);
  }

  /* Mobile Sections & Cards */
  .section {
    padding: 68px 0;
  }

  .bento-item,
  .oc-card {
    padding: 28px 22px;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}