/* ═══════════════════════════════════════════════════════
   SABAYA TRADERS — MARBLE CHESS SETS LANDING PAGE
   Style Version: 1.0
   Hosted: chess.sabayatraders.com
═══════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400;1,600&family=Inter:wght@300;400;500&display=swap');

/* ─── DESIGN TOKENS ─── */
:root {
  --bg:         #050508;
  --bg2:        #0b0b12;
  --bg3:        #10101a;
  --surface:    rgba(255,255,255,0.035);
  --border:     rgba(255,255,255,0.08);
  --gold:       #c9a96e;
  --gold-dim:   rgba(201,169,110,0.15);
  --gold-glow:  rgba(201,169,110,0.08);
  --cyan:       #4fc3f7;
  --cyan-dim:   rgba(79,195,247,0.12);
  --neon:       #00e5ff;
  --text:       #e8e0d4;
  --text-muted: rgba(232,224,212,0.5);
  --text-faint: rgba(232,224,212,0.25);
  --ff-display: 'Space Grotesk', sans-serif;
  --ff-serif:   'Cormorant Garamond', serif;
  --ff-body:    'Inter', sans-serif;
  --radius:     12px;
  --radius-lg:  20px;
  --t:          0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
::selection { background: rgba(201,169,110,0.3); color: #fff; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ─── CANVAS ─── */
#chess-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.06;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(5,5,8,0.95), transparent);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), background var(--t);
}
nav.scrolled {
  background: rgba(5,5,8,0.97);
  border-bottom-color: var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--gold), rgba(201,169,110,0.6));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.nav-logo-text { font-family: var(--ff-display); font-size: 0.85rem; font-weight: 600; color: var(--text); line-height: 1.2; }
.nav-logo-sub { font-size: 0.6rem; color: var(--gold); letter-spacing: 0.12em; text-transform: uppercase; }
.nav-cta {
  background: var(--gold);
  color: #0a0a0a;
  border: none;
  padding: 10px 22px;
  border-radius: 6px;
  font-family: var(--ff-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--t);
}
.nav-cta:hover { background: #dbb97e; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201,169,110,0.3); }

/* ─── HERO ─── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(79,195,247,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(201,169,110,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(0,229,255,0.04) 0%, transparent 40%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(201,169,110,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,169,110,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.hero-inner { position: relative; z-index: 2; text-align: center; max-width: 900px; margin: 0 auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold-dim);
  border: 1px solid rgba(201,169,110,0.25);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 32px;
  font-family: var(--ff-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  animation: fadeSlideUp 0.8s ease forwards;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--neon);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--neon);
  animation: pulse 2s infinite;
}
.hero-title {
  font-family: var(--ff-serif);
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  font-weight: 600;
  line-height: 1.08;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.8s 0.15s ease both;
  letter-spacing: -0.01em;
}
.hero-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--gold), #e8c77e, var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeSlideUp 0.8s 0.3s ease both;
  font-weight: 300;
}
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; animation: fadeSlideUp 0.8s 0.45s ease both; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--gold), #b89055);
  color: #050508;
  padding: 15px 32px;
  border-radius: 8px;
  font-family: var(--ff-display);
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; border: none;
  transition: all var(--t);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(201,169,110,0.4); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text);
  padding: 15px 32px;
  border-radius: 8px; border: 1px solid var(--border);
  font-family: var(--ff-display);
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.05em;
  text-decoration: none; cursor: pointer;
  transition: all var(--t);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

.hero-stats { display: flex; gap: 40px; justify-content: center; margin-top: 56px; animation: fadeSlideUp 0.8s 0.6s ease both; }
.hero-stat { text-align: center; }
.hero-stat-num { font-family: var(--ff-serif); font-size: 2.2rem; font-weight: 600; color: var(--gold); line-height: 1; }
.hero-stat-lbl { font-size: 0.68rem; color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 6px; }
.hero-divider { width: 1px; background: var(--border); }

/* ─── TRUST BAR ─── */
#trust {
  position: relative; z-index: 2;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  overflow: hidden;
}
.trust-scroll { display: flex; gap: 56px; animation: scrollX 25s linear infinite; white-space: nowrap; width: max-content; }
.trust-item { display: flex; align-items: center; gap: 10px; font-family: var(--ff-display); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.trust-item span { color: var(--gold); }
.trust-dot { width: 4px; height: 4px; background: var(--gold); border-radius: 50%; }

/* ─── SECTIONS ─── */
section { position: relative; z-index: 2; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section-header { text-align: center; margin-bottom: 64px; }
.eyebrow { display: inline-block; font-family: var(--ff-display); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.section-title { font-family: var(--ff-serif); font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 600; line-height: 1.2; margin-bottom: 16px; }
.section-sub { font-size: 0.95rem; color: var(--text-muted); max-width: 560px; margin: 0 auto; line-height: 1.7; font-weight: 300; }

/* ─── COLLECTION ─── */
#collection { padding: 100px 0; }
.chess-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }

.chess-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--t);
  position: relative;
}
.chess-card:hover { border-color: rgba(201,169,110,0.4); transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0,0,0,0.6), 0 0 40px rgba(201,169,110,0.1); }
.chess-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); transform: scaleX(0); transition: transform var(--t); }
.chess-card:hover::before { transform: scaleX(1); }

.card-img-wrap { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--bg3); }
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.4,0,0.2,1); display: block; }
.chess-card:hover .card-img-wrap img { transform: scale(1.07); }

.card-scan { position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--neon), transparent); animation: scanLine 3s ease-in-out infinite; opacity: 0; transition: opacity var(--t); }
.chess-card:hover .card-scan { opacity: 1; }

.card-tag { position: absolute; top: 14px; left: 14px; background: rgba(5,5,8,0.85); border: 1px solid var(--border); border-radius: 100px; padding: 4px 12px; font-family: var(--ff-display); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; backdrop-filter: blur(10px); }
.tag-classic { color: #e0e0e0; border-color: rgba(255,255,255,0.15); }
.tag-onyx    { color: #7effd2; border-color: rgba(126,255,210,0.25); }
.tag-luxury  { color: var(--gold); border-color: rgba(201,169,110,0.3); }
.tag-forest  { color: #a8e89e; border-color: rgba(168,232,158,0.25); }

.card-body { padding: 22px 22px 24px; }
.card-title { font-family: var(--ff-serif); font-size: 1.25rem; font-weight: 600; margin-bottom: 8px; line-height: 1.3; }
.card-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 18px; font-weight: 300; }
.card-specs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.spec-pill { background: var(--gold-glow); border: 1px solid rgba(201,169,110,0.15); border-radius: 4px; padding: 3px 9px; font-size: 0.65rem; color: var(--gold); font-weight: 600; letter-spacing: 0.04em; }
.card-cta { width: 100%; background: var(--gold-dim); border: 1px solid rgba(201,169,110,0.3); color: var(--gold); padding: 11px; border-radius: 8px; font-family: var(--ff-display); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; transition: all var(--t); }
.card-cta:hover { background: var(--gold); color: #050508; }

/* ─── FEATURES ─── */
#features { padding: 100px 0; background: var(--bg2); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 28px; transition: all var(--t); position: relative; overflow: hidden; }
.feature-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); transform: scaleX(0); transition: transform var(--t); }
.feature-card:hover { border-color: var(--gold-dim); transform: translateY(-4px); }
.feature-card:hover::after { transform: scaleX(1); }
.feature-icon { width: 48px; height: 48px; background: var(--gold-dim); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 20px; border: 1px solid rgba(201,169,110,0.2); }
.feature-title { font-family: var(--ff-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.feature-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.65; font-weight: 300; }

/* ─── URGENCY ─── */
#urgency { padding: 40px; background: linear-gradient(135deg, rgba(201,169,110,0.08), rgba(79,195,247,0.04)); border-top: 1px solid rgba(201,169,110,0.15); border-bottom: 1px solid rgba(201,169,110,0.15); text-align: center; }
.urgency-text { font-family: var(--ff-serif); font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; margin-bottom: 8px; }
.urgency-sub { font-size: 0.85rem; color: var(--text-muted); font-weight: 300; }

/* ─── FORM SECTION ─── */
#form-section { padding: 100px 0; }
.form-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.form-left { position: sticky; top: 120px; }
.form-left-title { font-family: var(--ff-serif); font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 600; line-height: 1.2; margin-bottom: 20px; }
.form-left-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 36px; font-weight: 300; }

.trust-list { display: flex; flex-direction: column; gap: 14px; }
.trust-row { display: flex; align-items: flex-start; gap: 12px; font-size: 0.82rem; color: var(--text-muted); font-weight: 300; }
.trust-icon { width: 28px; height: 28px; background: var(--gold-dim); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; border: 1px solid rgba(201,169,110,0.2); }

.wa-strip { display: flex; align-items: center; gap: 10px; background: rgba(37,211,102,0.08); border: 1px solid rgba(37,211,102,0.2); border-radius: 10px; padding: 14px 18px; margin-top: 24px; }
.wa-strip-text { font-size: 0.82rem; color: rgba(232,224,212,0.7); }
.wa-strip-link { font-size: 0.82rem; color: #25d366; font-weight: 600; text-decoration: none; }

/* ─── THE FORM ─── */
.lead-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 44px 40px; backdrop-filter: blur(10px); }
.form-title-sm { font-family: var(--ff-display); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 28px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-family: var(--ff-display); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.form-group label .req { color: var(--gold); }

.form-control {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 12px 15px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-family: var(--ff-body);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
  width: 100%;
  -webkit-appearance: none;
}
.form-control:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,110,0.12); }
.form-control option { background: #0d0d14; }
.form-control::placeholder { color: var(--text-faint); }
textarea.form-control { resize: vertical; min-height: 90px; }

.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.check-item { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; cursor: pointer; transition: all var(--t); user-select: none; }
.check-item:hover { border-color: rgba(201,169,110,0.3); background: var(--gold-glow); }
.check-item input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--gold); cursor: pointer; flex-shrink: 0; }
.check-item span { font-size: 0.78rem; color: var(--text-muted); line-height: 1.3; }
.check-item:has(input:checked) { border-color: rgba(201,169,110,0.4); background: var(--gold-dim); }
.check-item:has(input:checked) span { color: var(--text); }

.catalog-row { display: flex; align-items: center; gap: 10px; background: rgba(201,169,110,0.04); border: 1px solid rgba(201,169,110,0.15); border-radius: 8px; padding: 12px 14px; cursor: pointer; margin-top: 4px; }
.catalog-row input[type="checkbox"] { accent-color: var(--gold); width: 16px; height: 16px; }
.catalog-row span { font-size: 0.82rem; color: var(--text-muted); }

.submit-btn { width: 100%; background: linear-gradient(135deg, var(--gold), #b89055); color: #050508; border: none; padding: 16px; border-radius: 10px; font-family: var(--ff-display); font-size: 0.9rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; transition: all var(--t); margin-top: 8px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(201,169,110,0.4); }
.submit-btn:disabled { opacity: 0.6; cursor: wait; }
.form-privacy { text-align: center; font-size: 0.68rem; color: var(--text-faint); margin-top: 14px; line-height: 1.5; }

#form-error { display: none; background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25); color: #fca5a5; padding: 12px 16px; border-radius: 8px; font-size: 0.8rem; margin-bottom: 14px; }

/* ─── THANK YOU OVERLAY ─── */
#thank-you { display: none; position: fixed; inset: 0; z-index: 9999; background: rgba(5,5,8,0.97); backdrop-filter: blur(30px); align-items: center; justify-content: center; text-align: center; padding: 40px; }
#thank-you.show { display: flex; animation: fadeIn 0.5s ease; }
.ty-box { max-width: 540px; }
.ty-icon { font-size: 64px; margin-bottom: 24px; animation: bounceIn 0.6s 0.2s ease both; }
.ty-title { font-family: var(--ff-serif); font-size: 2.5rem; font-weight: 600; margin-bottom: 14px; color: #fff; }
.ty-sub { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 36px; font-weight: 300; }
.ty-countdown { font-family: var(--ff-display); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; color: var(--gold); text-transform: uppercase; margin-bottom: 20px; }
.ty-wa-btn { display: inline-flex; align-items: center; gap: 10px; background: #25d366; color: #fff; padding: 16px 32px; border-radius: 10px; text-decoration: none; font-family: var(--ff-display); font-size: 0.9rem; font-weight: 700; letter-spacing: 0.04em; transition: all var(--t); margin-bottom: 20px; }
.ty-wa-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,0.35); }
.ty-products { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
.ty-products p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 16px; }
.ty-prod-link { display: inline-block; color: var(--gold); font-size: 0.78rem; text-decoration: none; margin: 0 8px; transition: color var(--t); }
.ty-prod-link:hover { color: #e8c77e; }

/* ─── FOOTER ─── */
footer { position: relative; z-index: 2; background: var(--bg2); border-top: 1px solid var(--border); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand-name { font-family: var(--ff-serif); font-size: 1.5rem; font-weight: 600; color: var(--gold); margin-bottom: 12px; }
.footer-brand-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; font-weight: 300; max-width: 280px; }
.footer-col-title { font-family: var(--ff-display); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.82rem; color: var(--text-muted); text-decoration: none; transition: color var(--t); font-weight: 300; }
.footer-links a:hover { color: var(--text); }
.footer-contact-item { display: flex; gap: 10px; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 10px; font-weight: 300; line-height: 1.5; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-copy { font-size: 0.75rem; color: var(--text-faint); }
.footer-links-row { display: flex; gap: 24px; }
.footer-links-row a { font-size: 0.72rem; color: var(--text-faint); text-decoration: none; transition: color var(--t); }
.footer-links-row a:hover { color: var(--gold); }

/* ─── WHATSAPP FLOAT ─── */
.wa-float { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; text-decoration: none; font-size: 26px; z-index: 999; box-shadow: 0 6px 24px rgba(37,211,102,0.4); transition: all var(--t); }
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,0.55); }

/* ─── ANIMATIONS ─── */
@keyframes pulse       { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.8)} }
@keyframes scrollX     { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
@keyframes scanLine    { 0%{top:0;opacity:0} 10%{opacity:1} 90%{opacity:1} 100%{top:100%;opacity:0} }
@keyframes fadeSlideUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn      { from{opacity:0} to{opacity:1} }
@keyframes bounceIn    { 0%{transform:scale(0);opacity:0} 60%{transform:scale(1.1)} 100%{transform:scale(1);opacity:1} }

.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  nav { padding: 16px 20px; }
  #hero { padding: 100px 20px 60px; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-divider { display: none; }
  .container { padding: 0 20px; }
  .form-layout { grid-template-columns: 1fr; gap: 40px; }
  .form-left { position: static; }
  .lead-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .chess-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
  .check-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; align-items: center; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}