/* ==========================================================================
   ギアコン (GEAR COMPASS) - ゲーミングデバイス比較サイト 共通スタイル
   ========================================================================== */

:root {
  --bg-base: #0a0e1a;
  --bg-panel: #12172b;
  --bg-panel-2: #171e38;
  --bg-panel-hover: #1c2444;
  --border-soft: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 229, 255, 0.35);
  --text-main: #e8ecf7;
  --text-sub: #9aa3c0;
  --text-faint: #6b7394;
  --accent-cyan: #00e5ff;
  --accent-purple: #a855f7;
  --accent-magenta: #ff2e9f;
  --accent-orange: #ffb020;
  --accent-green: #34e0a1;
  --gradient-main: linear-gradient(135deg, #00e5ff 0%, #a855f7 60%, #ff2e9f 100%);
  --gradient-soft: linear-gradient(135deg, rgba(0,229,255,0.15) 0%, rgba(168,85,247,0.15) 100%);
  --shadow-glow: 0 0 24px rgba(0, 229, 255, 0.25);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-base);
  color: var(--text-main);
  font-family: 'Noto Sans JP', 'Rajdhani', sans-serif;
  scroll-behavior: smooth;
}

body {
  background-image:
    radial-gradient(circle at 15% 0%, rgba(168,85,247,0.16) 0%, transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(0,229,255,0.14) 0%, transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(255,46,159,0.08) 0%, transparent 50%);
  background-attachment: fixed;
  min-height: 100vh;
}

.font-display {
  font-family: 'Rajdhani', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.02em;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--accent-cyan), var(--accent-purple)); border-radius: 10px; }

.gc-container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.gc-section { padding: 56px 0; }

.gc-gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.gc-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.gc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.gc-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 22px;
}
.gc-logo-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-glow);
  font-size: 18px;
  color: #05070d;
}
.gc-nav { display: flex; align-items: center; gap: 4px; }
.gc-nav a {
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-sub);
  transition: all .2s;
  white-space: nowrap;
}
.gc-nav a:hover { color: var(--text-main); background: var(--bg-panel-2); }
.gc-nav a.active { color: #05070d; background: var(--gradient-main); box-shadow: var(--shadow-glow); }

.gc-header-actions { display: flex; align-items: center; gap: 10px; }
.gc-menu-toggle { display: none; }

.gc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: all .2s;
  font-family: inherit;
}
.gc-btn-primary {
  background: var(--gradient-main);
  color: #05070d;
  box-shadow: var(--shadow-glow);
}
.gc-btn-primary:hover { transform: translateY(-2px); filter: brightness(1.08); }
.gc-btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-soft);
  color: var(--text-main);
}
.gc-btn-outline:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.gc-btn-ghost { background: var(--bg-panel-2); color: var(--text-main); }
.gc-btn-ghost:hover { background: var(--bg-panel-hover); }
.gc-btn-sm { padding: 8px 16px; font-size: 13px; }
.compare-toggle-btn { gap: 6px; white-space: nowrap; }
.compare-toggle-btn span { font-size: 11px; font-weight: 700; }
.compare-toggle-btn.is-selected { background: rgba(0, 229, 255, 0.08); }
.gc-btn:disabled { opacity: .4; cursor: not-allowed; }

.gc-card {
  background: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-panel-2) 100%);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  transition: all .25s;
}
.gc-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 8px 30px rgba(0,0,0,0.35), 0 0 0 1px rgba(0,229,255,0.15);
  transform: translateY(-4px);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}

.device-card { display: flex; flex-direction: column; overflow: hidden; height: 100%; position: relative; }

.device-card-media {
  aspect-ratio: 4/3;
  background:
    radial-gradient(ellipse 62% 60% at 50% 40%, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0.05) 45%, transparent 72%),
    linear-gradient(180deg, #171f3d 0%, #0d1226 100%);
  display: flex; align-items: center; justify-content: center;
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.device-card-media::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 12%;
  width: 58%; height: 16%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.4) 0%, transparent 72%);
  filter: blur(2px);
  pointer-events: none;
}
.device-card-media img {
  max-height: 100%; object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,0.5)) brightness(1.04) contrast(1.02);
  position: relative;
  z-index: 1;
}
.device-card-media.affiliate-product-image {
  padding-top: 52px;
  background: #fff;
}
.device-card-media.affiliate-product-image::after { display: none; }
.device-card-media.affiliate-product-image > a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.device-card-media.affiliate-product-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  filter: none;
}
.device-card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.device-card-cat {
  position: absolute; top: 12px; left: 12px;
  font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(4px);
  color: var(--accent-cyan); border: 1px solid rgba(0,229,255,0.3);
  z-index: 2;
}
.device-fav-btn {
  position: absolute; top: 10px; right: 10px;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(10,14,26,0.7); border: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-sub); cursor: pointer; z-index: 5; transition: all .2s;
}
.device-fav-btn:hover { color: var(--accent-magenta); border-color: var(--accent-magenta); }
.device-fav-btn.active { color: var(--accent-magenta); border-color: var(--accent-magenta); background: rgba(255,46,159,0.12); }

.device-name { font-size: 16.5px; font-weight: 700; line-height: 1.35; }
.device-brand { font-size: 12.5px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.04em; }
.device-price { font-family: 'Rajdhani', sans-serif; font-size: 21px; font-weight: 700; color: var(--accent-orange); }
.device-price small { font-size: 12px; color: var(--text-faint); font-weight: 500; }

.device-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.chip {
  font-size: 11.5px; padding: 3px 10px; border-radius: 999px;
  background: var(--bg-panel-hover); color: var(--text-sub); border: 1px solid var(--border-soft);
}
.chip-accent { color: var(--accent-cyan); border-color: rgba(0,229,255,0.3); background: rgba(0,229,255,0.08); }

.device-card-footer { display: flex; gap: 8px; margin-top: 6px; }

.stars { display: inline-flex; gap: 2px; color: var(--accent-orange); font-size: 14px; }
.rating-row { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-sub); }

.gc-input, .gc-select, textarea.gc-input {
  width: 100%;
  background: var(--bg-panel-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 11px 14px;
  font-size: 14.5px;
  font-family: inherit;
  transition: border-color .2s;
}
.gc-input:focus, .gc-select:focus, textarea.gc-input:focus { outline: none; border-color: var(--accent-cyan); }
.gc-label { font-size: 13px; font-weight: 600; color: var(--text-sub); margin-bottom: 6px; display: block; }
.gc-field { margin-bottom: 16px; }

.filter-panel { background: var(--bg-panel); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: 20px; }
.filter-group { border-bottom: 1px solid var(--border-soft); padding-bottom: 16px; margin-bottom: 16px; }
.filter-group:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.filter-title { font-size: 13px; font-weight: 700; color: var(--text-main); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.filter-check { display: flex; align-items: center; gap: 8px; padding: 5px 0; font-size: 13.5px; color: var(--text-sub); cursor: pointer; }
.filter-check input { accent-color: var(--accent-cyan); width: 15px; height: 15px; }
.filter-check:hover { color: var(--text-main); }

.compare-tray {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-glow);
  box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
  transform: translateY(100%);
  transition: transform .3s ease;
}
.compare-tray.show { transform: translateY(0); }
.compare-tray-inner { max-width: 1240px; margin: 0 auto; padding: 14px 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.compare-slot {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-panel-2); border: 1px solid var(--border-soft);
  border-radius: 999px; padding: 5px 6px 5px 5px; font-size: 13px;
}
.compare-slot img { width: 26px; height: 26px; object-fit: contain; border-radius: 50%; background: #05070d; padding: 2px; }
.compare-slot button { background: none; border: none; color: var(--text-faint); cursor: pointer; font-size: 14px; padding: 0 4px; }
.compare-slot button:hover { color: var(--accent-magenta); }

.badge-num {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px;
  background: var(--accent-magenta); color: #fff; font-size: 11px; font-weight: 700;
}

.gc-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--border-soft); margin-bottom: 24px; flex-wrap: wrap; }
.gc-tab {
  padding: 10px 18px; font-size: 14px; font-weight: 600; color: var(--text-sub);
  cursor: pointer; border-bottom: 2px solid transparent; transition: all .2s;
}
.gc-tab.active { color: var(--accent-cyan); border-bottom-color: var(--accent-cyan); }
.gc-tab:hover { color: var(--text-main); }

.gc-footer { border-top: 1px solid var(--border-soft); padding: 40px 0 28px; margin-top: 40px; color: var(--text-faint); font-size: 13px; }

.hero-section {
  position: relative;
  padding: 90px 0 70px;
  overflow: hidden;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: 999px;
  background: var(--gradient-soft); border: 1px solid var(--border-glow);
  font-size: 13px; font-weight: 600; color: var(--accent-cyan);
  margin-bottom: 22px;
}
.hero-title { font-size: 52px; font-weight: 700; line-height: 1.15; font-family: 'Rajdhani', 'Noto Sans JP', sans-serif; }
.hero-sub { font-size: 17px; color: var(--text-sub); margin: 20px 0 30px; line-height: 1.8; max-width: 600px; }

.stat-box { text-align: center; }
.stat-num { font-family: 'Rajdhani', sans-serif; font-size: 34px; font-weight: 700; }
.stat-label { font-size: 13px; color: var(--text-sub); margin-top: 4px; }
.mobile-recent-comparisons { display: none; }

/* 比較ページ */
.page-intro { padding: 34px 0 10px; }
.compare-page-section { padding-top: 16px; }
.compare-slot-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 32px; }
.compare-result-wrap { display: none; }
.compare-context {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin: 0 0 16px;
}
.compare-context h2 { margin: 0 0 4px; font-size: 21px; }
.compare-context p { margin: 0; color: var(--text-sub); font-size: 13px; }
.compare-highlight-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 28px; }
.compare-highlight {
  padding: 16px; border-radius: var(--radius-md); background: var(--bg-panel);
  border: 1px solid var(--border-soft);
}
.compare-highlight-label { display: block; color: var(--text-faint); font-size: 12px; margin-bottom: 5px; }
.compare-highlight-value { display: block; color: var(--text-main); font-size: 14px; font-weight: 700; line-height: 1.45; }
.compare-highlight-value b { color: var(--accent-cyan); }
.compare-chart { margin-bottom: 32px; }
.compare-chart-canvas { max-width: 560px; height: 400px; margin: 0 auto; }
.compare-table-wrap { overflow-x: auto; }
.compare-table-wrap table { width: 100%; min-width: 600px; border-collapse: collapse; }
.compare-table-wrap .spec-row.is-different { background: rgba(0, 229, 255, 0.035); }
.compare-table-wrap .spec-row.is-different td:first-child { color: var(--accent-cyan) !important; font-weight: 700; }
.compare-table-wrap .spec-value.is-different { color: var(--text-main); font-weight: 700; }
.compare-table-wrap table.show-differences-only .spec-row.is-same { display: none; }

/* 公開準備ページ */
.legal-page { min-height: calc(100vh - 200px); }
.legal-content { max-width: 840px; }
.legal-content h1 { margin: 0; font-size: 32px; }
.legal-updated { margin: 8px 0 24px; color: var(--text-faint); font-size: 13px; }
.legal-card { padding: 30px; }
.legal-card h2 { margin: 30px 0 10px; font-size: 18px; }
.legal-card h2:first-child { margin-top: 0; }
.legal-card p { color: var(--text-sub); font-size: 14px; line-height: 1.9; }
.legal-card a { color: var(--accent-cyan); text-decoration: underline; text-underline-offset: 3px; }
.contact-consent { display: flex; align-items: flex-start; gap: 8px; color: var(--text-sub); font-size: 13px; cursor: pointer; }
.contact-consent input { margin-top: 3px; accent-color: var(--accent-cyan); }
.contact-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.contact-status { min-height: 1.6em; margin: 14px 0 0; color: var(--accent-cyan) !important; }
.legal-links { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.gc-breadcrumb { margin-bottom: 18px; color: var(--text-faint); font-size: 13px; }
.gc-breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin: 0; padding: 0; list-style: none; }
.gc-breadcrumb li { display: inline-flex; align-items: center; gap: 7px; }
.gc-breadcrumb li:not(:last-child)::after { content: "›"; color: var(--text-faint); }
.gc-breadcrumb a { color: var(--text-sub); }
.gc-breadcrumb a:hover { color: var(--accent-cyan); }
.gc-breadcrumb [aria-current="page"] { color: var(--text-sub); }
.affiliate-note { margin-top: 9px; color: var(--text-faint); font-size: 11.5px; line-height: 1.7; }
.affiliate-note a { color: inherit; opacity: .78; text-decoration: none; }
.affiliate-note a:hover { color: var(--text-sub); opacity: 1; text-decoration: underline; text-underline-offset: 2px; }

.wizard-card { background: var(--bg-panel); border: 1px solid var(--border-soft); border-radius: 20px; padding: 40px; max-width: 720px; margin: 0 auto; }
.wizard-progress { height: 6px; border-radius: 999px; background: var(--bg-panel-2); overflow: hidden; margin-bottom: 30px; }
.wizard-progress-bar { height: 100%; background: var(--gradient-main); transition: width .3s; }
.wizard-option {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px; border-radius: var(--radius-md);
  border: 1.5px solid var(--border-soft); background: var(--bg-panel-2);
  cursor: pointer; transition: all .2s; margin-bottom: 12px;
}
.wizard-option:hover { border-color: var(--accent-cyan); }
.wizard-option.selected { border-color: var(--accent-cyan); background: rgba(0,229,255,0.08); box-shadow: 0 0 0 1px var(--accent-cyan); }
.wizard-option-icon { font-size: 22px; width: 40px; text-align: center; color: var(--accent-cyan); }

.chart-wrap { background: var(--bg-panel); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: 20px; }

.rank-row { display: flex; align-items: center; gap: 16px; padding: 16px; border-radius: var(--radius-md); background: var(--bg-panel); border: 1px solid var(--border-soft); margin-bottom: 10px; }
.rank-num { font-family: 'Rajdhani', sans-serif; font-size: 26px; font-weight: 700; width: 44px; text-align: center; color: var(--text-faint); }
.rank-num.top1 { color: #ffd54a; }
.rank-num.top2 { color: #cbd5e1; }
.rank-num.top3 { color: #ff9a62; }

.review-item { border-bottom: 1px solid var(--border-soft); padding: 16px 0; }
.review-item:last-child { border-bottom: none; }

.gc-empty { text-align: center; padding: 60px 20px; color: var(--text-faint); }
.gc-empty i { font-size: 40px; margin-bottom: 16px; color: var(--text-faint); }
.loading-spin { display: inline-block; width: 20px; height: 20px; border: 3px solid var(--border-soft); border-top-color: var(--accent-cyan); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 500;
  background: var(--bg-panel-2); border: 1px solid var(--accent-cyan);
  color: var(--text-main); padding: 14px 20px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow); font-size: 14px; font-weight: 600;
  transform: translateY(20px); opacity: 0; transition: all .3s; pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }

@media (max-width: 900px) {
  .gc-nav { display: none; }
  .gc-menu-toggle { display: flex; }
  .hero-title { font-size: 36px; }
  .hero-sub { font-size: 15px; }
  .gc-container > div[style*="grid-template-columns"],
  div[style*="grid-template-columns:repeat(4"],
  div[style*="grid-template-columns: 260px"],
  div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
  .category-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .wizard-card { padding: 24px !important; }
  .hero-section { padding: 50px 0 40px; }
  .compare-slot-grid { grid-template-columns: 1fr; }
  table { font-size: 12px; }
}
@media (max-width: 560px) {
  div[style*="grid-template-columns:repeat(3"] {
    grid-template-columns: 1fr !important;
  }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 28px; }
  .gc-tabs { overflow-x: auto; flex-wrap: nowrap; }
  .page-intro { padding: 26px 0 4px; }
  .compare-slot-grid { gap: 10px; margin-bottom: 24px; }
  .compare-context { align-items: flex-start; flex-direction: column; gap: 10px; }
  .compare-context h2 { font-size: 19px; }
  .compare-highlight-grid { grid-template-columns: 1fr; gap: 8px; margin-bottom: 22px; }
  .compare-highlight { padding: 13px 14px; }
  .compare-chart { margin-bottom: 24px; }
  .compare-chart-canvas { height: 300px; }
  .legal-card { padding: 22px 18px; }
  .legal-content h1 { font-size: 27px; }
  .contact-actions .gc-btn { flex: 1; }

  /* トップページ: 片手操作でも情報が詰まりすぎないように調整 */
  .gc-container { padding: 0 16px; }
  .gc-section { padding: 38px 0; }
  .hero-section { padding: 32px 0 28px; }
  .hero-layout {
    display: flex !important;
    flex-direction: column;
    align-items: stretch !important;
    gap: 22px !important;
  }
  .hero-badge { margin-bottom: 14px; padding: 6px 12px; font-size: 12px; }
  .hero-title { margin: 0; font-size: 31px; line-height: 1.2; }
  .hero-sub {
    margin: 14px 0 20px;
    font-size: 14px;
    line-height: 1.7;
  }
  .hero-actions {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px !important;
  }
  .hero-actions .gc-btn { min-height: 48px; padding: 10px 8px; font-size: 13px; }
  .hero-stats {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 !important;
    margin-top: 28px !important;
  }
  .hero-stats .stat-box { text-align: center !important; min-width: 0; }
  .hero-stats .stat-num { font-size: 30px; line-height: 1.05; }
  .hero-stats .stat-label {
    margin-top: 5px;
    font-size: 10.5px;
    line-height: 1.3;
    white-space: nowrap;
  }
  .hero-preview { display: none; }
  .hero-preview-card { padding: 14px !important; transform: none !important; }
  .hero-preview-card > div:first-child { margin-bottom: 8px !important; }
  #hero-preview-list { gap: 6px !important; }
  #hero-preview-list > div { padding: 7px 8px !important; font-size: 12px !important; }

  #category-grid { gap: 10px; }
  #category-grid .gc-card { padding: 16px 10px !important; }
  #category-grid .gc-card > div:first-child { margin-bottom: 7px !important; font-size: 24px !important; }
  .mobile-recent-comparisons { display: block; margin-top: 18px; padding: 14px !important; }
  .mobile-recent-title { margin-bottom: 8px; font-size: 13px; font-weight: 700; color: var(--text-sub); }
  .mobile-recent-title i { color: var(--accent-cyan); }
  #mobile-hero-preview-list > div { padding: 7px 8px !important; font-size: 12px !important; }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .feature-grid .gc-card { padding: 16px !important; }
  .feature-grid .gc-card > div:first-child { margin-bottom: 9px !important; font-size: 21px !important; }
  .feature-grid .gc-card > div:nth-child(2) { font-size: 13px; line-height: 1.35; }
  .feature-grid .gc-card > div:nth-child(3) { font-size: 11.5px !important; line-height: 1.55 !important; }

  .top-devices-grid {
    display: grid !important;
    grid-auto-flow: column;
    grid-auto-columns: minmax(250px, 78vw);
    grid-template-columns: none !important;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    padding: 2px 2px 8px;
    margin: 0 -2px -8px;
  }
  .top-devices-grid > * { scroll-snap-align: start; }
  .home-cta { padding: 30px 18px !important; }
  .home-cta h2 { font-size: 23px !important; }
  .home-cta p { margin-bottom: 20px !important; font-size: 13px; }
  .gc-footer { margin-top: 20px; padding-top: 28px; }
}
.gc-mobile-nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  height: calc(100vh - 80px);
  z-index: 150;
  background: rgba(10,14,26,0.98);
  backdrop-filter: blur(10px);
  padding: 20px;
  gap: 6px;
  overflow-y: auto;
}
.gc-mobile-nav.show { display: flex; }
.gc-mobile-nav a {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  background: var(--bg-panel);
}
.gc-mobile-nav a.active {
  background: var(--gradient-main);
  color: #05070d;
}