/* ============================================================
   1WIN INDONESIA — style.css
   Brand: onewin.id | Target: Indonesia
   Aesthetic: Dark Navy + Electric Blue + Gold | Rajdhani + Nunito Sans
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Nunito+Sans:wght@300;400;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

/* ── Variables ───────────────────────────────────────────── */
:root {
  --bg-base:    #060A14;
  --bg-card:    #0D1526;
  --bg-card2:   #111B33;
  --bg-border:  #1E2D4F;
  --blue:       #0EA5E9;
  --blue-dark:  #0369A1;
  --blue-glow:  rgba(14,165,233,0.18);
  --gold:       #F59E0B;
  --gold-light: #FCD34D;
  --green:      #10B981;
  --red:        #EF4444;
  --text:       #E2E8F0;
  --text-muted: #8B9DB8;
  --text-dim:   #4A5568;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow:     0 4px 24px rgba(0,0,0,0.5);
  --shadow-blue: 0 0 30px rgba(14,165,233,0.2);
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Nunito Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--gold); }
ul { list-style: none; }

/* ── Promo Banner ────────────────────────────────────────── */
.promo-bar {
  background: linear-gradient(90deg, #0369A1, #0EA5E9, #0369A1);
  background-size: 200% 100%;
  animation: shimmer 3s linear infinite;
  text-align: center;
  padding: 9px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
  font-family: var(--font-display);
}
.promo-bar span { color: var(--gold-light); font-size: 15px; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* ── Navbar ──────────────────────────────────────────────── */
#navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6,10,20,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bg-border);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #fff;
  flex-shrink: 0;
}
.nav-logo span { color: var(--blue); }
.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 8px;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--blue);
  background: var(--blue-glow);
}
.nav-cta {
  background: var(--blue);
  color: #fff !important;
  padding: 8px 20px !important;
  border-radius: 8px !important;
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--gold) !important; color: #000 !important; }
.nav-burger { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; transition: 0.3s; }
.mobile-menu { display: none; background: var(--bg-card); border-top: 1px solid var(--bg-border); padding: 12px 24px; }
.mobile-menu a { display: block; padding: 10px 0; color: var(--text-muted); font-weight: 600; border-bottom: 1px solid var(--bg-border); }
.mobile-menu.open { display: block; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 24px;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 20%, rgba(14,165,233,0.12), transparent 70%);
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--bg-border) 1px, transparent 1px),
                    linear-gradient(90deg, var(--bg-border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.2;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-glow);
  border: 1px solid var(--blue);
  color: var(--blue);
  font-size: 12px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 6px 16px; border-radius: 999px;
  margin-bottom: 24px;
  animation: fadeUp 0.6s ease both;
}
.hero-badge::before { content: '●'; font-size: 8px; color: var(--green); animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 20px;
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero h1 em { font-style: normal; color: var(--blue); }
.hero h1 .gold { color: var(--gold); }
.hero p {
  font-size: 18px; color: var(--text-muted); max-width: 640px; margin: 0 auto 36px;
  animation: fadeUp 0.6s 0.2s ease both;
}
.hero-ctas {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  animation: fadeUp 0.6s 0.3s ease both;
}
.hero-promo-code {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--bg-card2);
  border: 1px solid var(--gold);
  border-radius: 10px;
  padding: 10px 20px;
  margin-top: 28px;
  font-family: var(--font-display);
  font-size: 15px;
  animation: fadeUp 0.6s 0.4s ease both;
}
.hero-promo-code strong { font-family: var(--font-mono); font-size: 18px; color: var(--gold); letter-spacing: 2px; }

/* ── Page Hero (inner pages) ─────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, #060A14 0%, #0D1526 100%);
  border-bottom: 1px solid var(--bg-border);
  padding: 48px 24px;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; right: -100px; top: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-inner { max-width: 1280px; margin: 0 auto; }
.breadcrumb { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb span { margin: 0 8px; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(28px,4vw,48px); font-weight: 700; color: #fff; margin-bottom: 12px; }
.page-hero p { font-size: 17px; color: var(--text-muted); max-width: 640px; }

/* ── Containers ──────────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 24px; max-width: 1280px; margin: 0 auto; }
.section-sm { padding: 48px 24px; max-width: 1280px; margin: 0 auto; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  padding: 14px 28px; border-radius: var(--radius);
  cursor: pointer; border: none; transition: all 0.25s;
  letter-spacing: 0.3px;
  text-decoration: none;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 4px 20px rgba(14,165,233,0.35);
}
.btn-primary:hover {
  background: #38BDF8;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(14,165,233,0.45);
}
.btn-gold {
  background: var(--gold);
  color: #000;
  box-shadow: 0 4px 20px rgba(245,158,11,0.35);
}
.btn-gold:hover { background: var(--gold-light); color: #000; transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-lg { font-size: 18px; padding: 16px 36px; }
.btn-sm { font-size: 14px; padding: 9px 20px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Section Headings ────────────────────────────────────── */
.section-head { margin-bottom: 48px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700; color: #fff; margin-bottom: 12px;
}
.section-head h2 span { color: var(--blue); }
.section-head p { font-size: 17px; color: var(--text-muted); max-width: 600px; }
.section-head.center { text-align: center; }
.section-head.center p { margin: 0 auto; }
.tag-line {
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 10px; display: block;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
}
.card-icon {
  width: 52px; height: 52px;
  background: var(--blue-glow);
  border: 1px solid var(--blue);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 20px;
}
.card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.card p { color: var(--text-muted); font-size: 15px; }

/* ── Grid Layouts ────────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-sidebar { display: grid; grid-template-columns: 1fr 360px; gap: 32px; align-items: start; }

/* ── Stats Row ───────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--bg-border);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 48px 0;
}
.stat-item {
  background: var(--bg-card);
  padding: 28px 20px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 36px; font-weight: 700;
  color: var(--blue); margin-bottom: 6px;
  display: block;
}
.stat-label { font-size: 13px; color: var(--text-muted); font-weight: 600; }

/* ── Tables ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--bg-border); }
table { width: 100%; border-collapse: collapse; }
thead { background: var(--bg-card2); }
th {
  padding: 14px 20px; text-align: left;
  font-family: var(--font-display); font-size: 15px;
  font-weight: 700; color: var(--blue);
  border-bottom: 1px solid var(--bg-border);
  white-space: nowrap;
}
td {
  padding: 13px 20px;
  font-size: 14px; color: var(--text);
  border-bottom: 1px solid rgba(30,45,79,0.5);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(14,165,233,0.04); }
.td-highlight { background: rgba(14,165,233,0.06) !important; }
.td-check { color: var(--green); font-size: 18px; }
.td-cross { color: var(--red); font-size: 18px; }
.td-win { color: var(--blue); font-weight: 700; }
.td-best { background: rgba(245,158,11,0.08) !important; }
.td-best td { color: var(--gold); font-weight: 700; }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 700;
  padding: 4px 10px; border-radius: 999px;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.badge-blue { background: var(--blue-glow); color: var(--blue); border: 1px solid var(--blue); }
.badge-gold { background: rgba(245,158,11,0.12); color: var(--gold); border: 1px solid var(--gold); }
.badge-green { background: rgba(16,185,129,0.12); color: var(--green); border: 1px solid var(--green); }
.badge-red { background: rgba(239,68,68,0.12); color: var(--red); border: 1px solid var(--red); }

/* ── Score Meter ─────────────────────────────────────────── */
.score-meter { margin-bottom: 14px; }
.score-label { display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.score-bar { height: 8px; background: var(--bg-border); border-radius: 4px; overflow: hidden; }
.score-fill { height: 100%; background: linear-gradient(90deg, var(--blue), var(--green)); border-radius: 4px; transition: width 1s ease; }

/* ── Promo Banner Card ───────────────────────────────────── */
.promo-card {
  background: linear-gradient(135deg, var(--bg-card2), #0D1F3C);
  border: 1px solid var(--blue);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow-blue);
  position: relative; overflow: hidden;
}
.promo-card::before {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--blue-glow), transparent 70%);
  pointer-events: none;
}
.promo-code-box {
  display: inline-flex; align-items: center; gap: 12px;
  background: #060A14;
  border: 2px dashed var(--gold);
  border-radius: 10px;
  padding: 12px 24px;
  margin: 16px 0;
  cursor: pointer;
}
.promo-code-box span { font-family: var(--font-mono); font-size: 22px; font-weight: 600; color: var(--gold); letter-spacing: 3px; }
.promo-copy-hint { font-size: 12px; color: var(--text-muted); }

/* ── Promo Image Gallery ─────────────────────────────────── */
.promo-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 32px 0; }
.promo-gallery a { border-radius: var(--radius); overflow: hidden; border: 2px solid transparent; transition: border-color 0.25s, transform 0.25s; }
.promo-gallery a:hover { border-color: var(--blue); transform: scale(1.03); }
.promo-gallery img { width: 100%; height: 130px; object-fit: cover; }
.promo-gallery-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 32px 0; }
.promo-gallery-2 a { border-radius: var(--radius); overflow: hidden; border: 2px solid transparent; transition: 0.25s; }
.promo-gallery-2 a:hover { border-color: var(--gold); transform: scale(1.02); }
.promo-gallery-2 img { width: 100%; height: 200px; object-fit: cover; }

/* ── Steps ───────────────────────────────────────────────── */
.steps { display: flex; flex-direction: column; gap: 20px; }
.step {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.25s;
}
.step:hover { border-color: var(--blue); }
.step-num {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: var(--blue);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  color: #fff;
}
.step h4 { font-family: var(--font-display); font-size: 18px; color: #fff; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--text-muted); }

/* ── Pros/Cons ───────────────────────────────────────────── */
.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.pros, .cons { background: var(--bg-card); border-radius: var(--radius); padding: 24px; }
.pros { border-left: 3px solid var(--green); }
.cons { border-left: 3px solid var(--red); }
.pros h4, .cons h4 { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 16px; }
.pros h4 { color: var(--green); }
.cons h4 { color: var(--red); }
.pros li, .cons li { font-size: 14px; color: var(--text-muted); padding: 6px 0; border-bottom: 1px solid var(--bg-border); display: flex; gap: 8px; }
.pros li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }
.cons li::before { content: '✗'; color: var(--red); flex-shrink: 0; }

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}
.faq-q {
  width: 100%; text-align: left;
  background: var(--bg-card);
  border: none; cursor: pointer;
  padding: 18px 24px;
  font-family: var(--font-body); font-size: 16px; font-weight: 700;
  color: #fff; display: flex; justify-content: space-between; align-items: center;
  transition: background 0.2s;
}
.faq-q:hover { background: var(--bg-card2); }
.faq-q .faq-icon { font-size: 20px; color: var(--blue); transition: transform 0.3s; flex-shrink: 0; }
.faq-q.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  display: none;
  background: var(--bg-card2);
  padding: 18px 24px;
  font-size: 15px; color: var(--text-muted); line-height: 1.75;
  border-top: 1px solid var(--bg-border);
}
.faq-a.open { display: block; }

/* ── Verdict Box ─────────────────────────────────────────── */
.verdict {
  background: linear-gradient(135deg, var(--bg-card2), #0A1829);
  border: 1px solid var(--blue);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 40px;
  display: flex; gap: 32px; align-items: center;
  box-shadow: var(--shadow-blue);
}
.verdict-score {
  flex-shrink: 0;
  width: 100px; height: 100px;
  background: var(--blue);
  border-radius: 24px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.verdict-score strong { font-family: var(--font-display); font-size: 36px; font-weight: 700; color: #fff; line-height: 1; }
.verdict-score span { font-size: 13px; color: rgba(255,255,255,0.7); font-weight: 600; }
.verdict-body h3 { font-family: var(--font-display); font-size: 22px; color: #fff; margin-bottom: 8px; }
.verdict-body p { font-size: 15px; color: var(--text-muted); }

/* ── Parlay Calculator ───────────────────────────────────── */
.calc-box {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.calc-leg {
  display: grid; grid-template-columns: 1fr 1fr auto;
  gap: 12px; align-items: end; margin-bottom: 16px;
  background: var(--bg-card2);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  padding: 16px;
}
.calc-leg label { font-size: 13px; font-weight: 700; color: var(--text-muted); display: block; margin-bottom: 6px; }
.calc-input {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid var(--bg-border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 15px; font-family: var(--font-body);
  transition: border-color 0.2s;
}
.calc-input:focus { outline: none; border-color: var(--blue); }
.calc-result {
  background: var(--blue-glow);
  border: 1px solid var(--blue);
  border-radius: var(--radius);
  padding: 24px 32px;
  text-align: center;
  margin-top: 24px;
}
.calc-result .result-num {
  font-family: var(--font-display); font-size: 48px; font-weight: 700;
  color: var(--gold); margin-bottom: 4px;
}
.calc-result p { color: var(--text-muted); font-size: 14px; }
.calc-controls { display: flex; gap: 12px; margin: 20px 0; flex-wrap: wrap; }
.btn-remove { background: rgba(239,68,68,0.12); border: 1px solid var(--red); color: var(--red); font-size: 18px; padding: 0; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 8px; cursor: pointer; transition: 0.2s; }
.btn-remove:hover { background: var(--red); color: #fff; }

/* ── Inline Promo Banner ─────────────────────────────────── */
.inline-promo {
  background: linear-gradient(135deg, #0D1526, #0A1F3D);
  border: 1px solid var(--blue);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  text-align: center;
  margin: 48px 0;
  position: relative; overflow: hidden;
}
.inline-promo::before {
  content: '';
  position: absolute; left: -60px; bottom: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
}
.inline-promo h3 { font-family: var(--font-display); font-size: 26px; color: #fff; margin-bottom: 12px; }
.inline-promo p { color: var(--text-muted); margin-bottom: 20px; }

/* ── Footer ──────────────────────────────────────────────── */
footer {
  background: #030507;
  border-top: 1px solid var(--bg-border);
  padding: 60px 24px 32px;
}
.footer-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid var(--bg-border);
}
.footer-brand .logo { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: #fff; margin-bottom: 14px; }
.footer-brand .logo span { color: var(--blue); }
.footer-brand p { font-size: 14px; color: var(--text-dim); line-height: 1.7; margin-bottom: 20px; }
.footer-disclaimer {
  font-size: 12px; color: var(--text-dim);
  background: rgba(14,165,233,0.04);
  border: 1px solid var(--bg-border);
  border-radius: 8px; padding: 14px;
  line-height: 1.6;
}
.footer-col h5 { font-family: var(--font-display); font-size: 16px; color: #fff; font-weight: 700; margin-bottom: 16px; }
.footer-col a { display: block; color: var(--text-dim); font-size: 14px; padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom { max-width: 1280px; margin: 24px auto 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 13px; color: var(--text-dim); }

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:none; } }
.fade-up { animation: fadeUp 0.6s ease both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* ── Back to Top ─────────────────────────────────────────── */
#backtop {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--blue);
  border-radius: 12px;
  display: none; align-items: center; justify-content: center;
  font-size: 20px; color: #fff; cursor: pointer;
  box-shadow: var(--shadow-blue);
  transition: background 0.2s;
  z-index: 999;
}
#backtop:hover { background: var(--gold); color: #000; }

/* ── Utility ─────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-blue { color: var(--blue); }
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-muted { color: var(--text-muted); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.fw-700 { font-weight: 700; }
.divider { height: 1px; background: var(--bg-border); margin: 48px 0; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-sidebar { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .nav-cta { display: none; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .pros-cons { grid-template-columns: 1fr; }
  .promo-gallery { grid-template-columns: repeat(2, 1fr); }
  .verdict { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .calc-leg { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero { padding: 48px 16px; }
  .btn-lg { font-size: 16px; padding: 14px 24px; }
  .stats-row { grid-template-columns: 1fr; }
  .promo-gallery { grid-template-columns: 1fr; }
  .section { padding: 48px 16px; }
}