/* === DIECAST HUB — styles.css v2 === */

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

/* ── DESIGN TOKENS ── */
:root {
  --bg:    #131318;
  --bg2:   #111118;
  --bg3:   #1f1f25;
  --bg4:   #2a292f;
  --bg5:   #35343a;
  --bg6:   #39383e;
  --accent:  #ff6b00;
  --accent2: #ffb693;
  --teal:    #a2e7ff;
  --text:    #e4e1e9;
  --muted:   #8888a0;
  --border:  rgba(90, 65, 54, 0.42);
  --radius:  20px;
  --radius-sm: 12px;
  --radius-lg: 28px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ── HEADLINE FONT ── */
h1, h2, h3,
.nav-logo-text,
.hero-badge,
.btn-primary, .btn-secondary, .nav-cta,
.section-label,
.stat-num,
.step-num,
.premium-card-title, .premium-btn,
.store-btn-big,
.footer-col h4,
.faq-list details summary,
.hero-vc-title, .hero-vc-stat-num,
.brand-card h3, .feature-card h3 {
  font-family: 'Space Grotesk', -apple-system, sans-serif;
}

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw; height: 64px;
  background: rgba(19, 19, 24, 0.88);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-icon { width: 36px; height: 36px; border-radius: 10px; overflow: hidden; }
.nav-logo-icon img { width: 100%; height: 100%; object-fit: cover; }
.nav-logo-text {
  font-size: 18px; font-weight: 800;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--muted); text-decoration: none; font-size: 14px;
  font-family: 'Space Grotesk', sans-serif; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; border: none; padding: 8px 20px; border-radius: 8px;
  font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
}
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }
.nav-right { display: flex; align-items: center; gap: 10px; }
.lang-menu { position: relative; }
.lang-btn {
  background: var(--bg3); border: 1px solid var(--border); color: var(--text);
  padding: 7px 13px; border-radius: 8px; font-size: 13px; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; gap: 5px; white-space: nowrap;
}
.lang-btn:hover { background: var(--bg4); border-color: rgba(255,255,255,0.15); }
.lang-dropdown {
  display: none; position: absolute; right: 0; top: calc(100% + 8px);
  background: var(--bg2); border: 1px solid var(--border); border-radius: 10px;
  min-width: 148px; padding: 6px; box-shadow: 0 8px 24px rgba(0,0,0,0.5); z-index: 200;
}
.lang-menu:hover .lang-dropdown, .lang-menu.open .lang-dropdown { display: block; }
.lang-dropdown a {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px;
  border-radius: 6px; color: var(--text); text-decoration: none; font-size: 13px; font-weight: 500;
}
.lang-dropdown a:hover { background: rgba(255,255,255,0.07); }
.lang-dropdown a.active { color: var(--accent2); font-weight: 700; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 100px 5vw 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 90% at -10% 50%, rgba(255, 107, 0, 0.20), transparent 60%),
    radial-gradient(ellipse 50% 60% at 110% 10%, rgba(162, 231, 255, 0.07), transparent 50%),
    radial-gradient(ellipse 80% 40% at 50% 110%, rgba(255, 107, 0, 0.06), transparent 70%);
}
.hero-inner {
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255, 107, 0, 0.10); border: 1px solid rgba(255, 182, 147, 0.25);
  backdrop-filter: blur(12px); border-radius: 100px;
  padding: 6px 16px; font-size: 11px; font-weight: 700;
  color: var(--accent2); letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 900; letter-spacing: -3px; line-height: 1.0; margin-bottom: 20px;
}
.hero h1 span {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--muted);
  max-width: 480px; margin-bottom: 16px; line-height: 1.7;
}
.hero-tagline strong { color: var(--text); }
.hero-sub {
  font-size: 11px; color: var(--muted); margin-bottom: 40px;
  letter-spacing: 3px; text-transform: uppercase;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 52px; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; padding: 14px 30px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 700; text-decoration: none;
  box-shadow: 0 4px 28px rgba(255, 107, 0, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 40px rgba(255, 107, 0, 0.55); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg5); color: var(--text); border: 1px solid var(--border);
  padding: 14px 30px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.btn-secondary:hover { background: var(--bg4); border-color: rgba(255,255,255,0.15); }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num {
  font-size: 1.8rem; font-weight: 900;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 2px; }

/* Hero Visual Card (right side) */
.hero-visual { position: relative; }
.hero-visual::before {
  content: ""; position: absolute; inset: -60px;
  background: radial-gradient(ellipse at center, rgba(255, 107, 0, 0.12), transparent 70%);
  pointer-events: none;
}
.hero-visual-card {
  background: rgba(31, 31, 37, 0.75);
  backdrop-filter: blur(28px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative; overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,182,147,0.06), 0 32px 80px rgba(0,0,0,0.5);
}
.hero-visual-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,182,147,0.5) 50%, transparent 100%);
}
.hero-vc-logo {
  width: 72px; height: 72px; border-radius: 18px;
  margin-bottom: 20px; display: block;
  box-shadow: 0 8px 32px rgba(255,107,0,0.35);
}
.hero-vc-title { font-size: 1.5rem; font-weight: 800; margin-bottom: 4px; }
.hero-vc-sub { font-size: 0.9rem; color: var(--muted); margin-bottom: 24px; }
.hero-vc-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.hero-vc-tag {
  background: var(--bg4); border: 1px solid var(--border);
  border-radius: 100px; padding: 5px 13px;
  font-size: 12px; font-weight: 500; color: var(--text);
}
.hero-vc-tag.accent {
  background: rgba(255,107,0,0.12); border-color: rgba(255,107,0,0.3); color: var(--accent2);
}
.hero-vc-stats { display: flex; gap: 12px; }
.hero-vc-stat {
  flex: 1; background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 10px; text-align: center;
}
.hero-vc-stat-num {
  font-size: 1.25rem; font-weight: 900;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-vc-stat-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 3px; }

/* ── SECTION SHARED ── */
section { padding: 90px 5vw; }
.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--teal); margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800;
  letter-spacing: -0.5px; line-height: 1.15; margin-bottom: 16px;
}
.section-desc { font-size: 1rem; color: var(--muted); max-width: 560px; }

/* ── FEATURES BENTO ── */
.features { background: var(--bg2); }
.features-header { text-align: center; margin-bottom: 56px; }
.features-header .section-desc { margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px; max-width: 1100px; margin: 0 auto;
}
.feature-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.feature-card:hover {
  border-color: rgba(255, 107, 0, 0.35); transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(255, 107, 0, 0.10);
}
.feature-card--wide {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--bg3) 0%, #1e1a2a 100%);
  position: relative; overflow: hidden;
}
.feature-card--wide::after {
  content: ""; position: absolute; top: -60%; right: -20%;
  width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,0,0.07), transparent 70%);
  pointer-events: none;
}
.feature-icon {
  width: 52px; height: 52px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 16px;
}
.ic-orange { background: rgba(255,107,0,0.15); }
.ic-blue   { background: rgba(0,212,255,0.12); }
.ic-purple { background: rgba(160,90,255,0.12); }
.ic-green  { background: rgba(50,220,120,0.12); }
.ic-red    { background: rgba(255,60,80,0.12); }
.ic-gold   { background: rgba(255,200,50,0.12); }
.feature-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* ── HOW IT WORKS ── */
.how { max-width: 1100px; margin: 0 auto; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.step { text-align: center; padding: 28px 20px; }
.step-num {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; font-size: 1.3rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; box-shadow: 0 4px 20px rgba(255,107,0,0.4);
}
.step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 0.88rem; color: var(--muted); }

/* ── PREMIUM ── */
.premium { background: var(--bg2); }
.premium-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.premium-list { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.premium-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.95rem; }
.premium-check {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; margin-top: 2px;
}
.premium-card-visual {
  background: linear-gradient(135deg, #1a1a2e, #0f1a3a, #1a0f2e);
  border: 1px solid rgba(255,107,0,0.25);
  border-radius: var(--radius-lg); padding: 44px; text-align: center;
  box-shadow: 0 0 0 1px var(--border), 0 32px 80px rgba(255,107,0,0.18),
              inset 0 1px 0 rgba(255,182,147,0.12);
  position: relative; overflow: hidden;
}
.premium-card-visual::before {
  content: ""; position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,0,0.15), transparent 70%);
}
.premium-crown { font-size: 4rem; margin-bottom: 12px; display: block; }
.premium-card-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; }
.premium-card-sub { font-size: 0.9rem; color: var(--muted); margin-bottom: 24px; }
.premium-price {
  font-size: 2.2rem; font-weight: 900;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.premium-price span { font-size: 1rem; color: var(--muted); font-weight: 400; -webkit-text-fill-color: var(--muted); }
.premium-btn {
  display: block; margin: 20px 0 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; padding: 14px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 700; text-decoration: none;
  box-shadow: 0 4px 20px rgba(255,107,0,0.3);
  transition: opacity 0.2s, transform 0.2s;
}
.premium-btn:hover { opacity: 0.9; transform: translateY(-1px); }

/* ── DOWNLOAD — glass panel CTA ── */
.download {
  background: var(--bg);
  padding: 90px 5vw;
}
.download-inner {
  max-width: 900px; margin: 0 auto; text-align: center;
  background: rgba(31, 31, 37, 0.75);
  backdrop-filter: blur(28px);
  border: 1px solid var(--border);
  border-radius: 36px; padding: 72px 56px;
  position: relative; overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,182,147,0.06);
}
.download-inner::before {
  content: ""; position: absolute; top: -80px; right: -80px;
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,0,0.14), transparent 70%);
  pointer-events: none;
}
.download-inner::after {
  content: ""; position: absolute; bottom: -80px; left: -80px;
  width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle, rgba(162,231,255,0.07), transparent 70%);
  pointer-events: none;
}
.download h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 12px;
  position: relative; z-index: 1;
}
.download p {
  color: var(--muted); max-width: 480px; margin: 0 auto 40px;
  position: relative; z-index: 1;
}
.download-btns {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  position: relative; z-index: 1;
}
.store-btn {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); padding: 12px 22px; border-radius: var(--radius-sm);
  text-decoration: none; min-width: 180px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.store-btn:hover { background: var(--bg4); border-color: rgba(255,107,0,0.3); transform: translateY(-2px); }
.store-btn-icon { font-size: 28px; }
.store-btn-text { text-align: left; }
.store-btn-small { font-size: 10px; color: var(--muted); }
.store-btn-big { font-size: 15px; font-weight: 700; }
.qr-row {
  display: flex; gap: 40px; justify-content: center; flex-wrap: wrap;
  margin-top: 40px; position: relative; z-index: 1;
}
.qr-card { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.qr-card img { width: 130px; height: 130px; border-radius: var(--radius-sm); padding: 8px; background: #fff; display: block; }
.qr-label { font-size: 12px; color: var(--muted); text-align: center; letter-spacing: 0.5px; }
.qr-label strong { display: block; color: var(--text); font-size: 13px; margin-bottom: 2px; }

/* ── FOOTER ── */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 48px 5vw 32px; }
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between;
}
.footer-brand p { font-size: 0.88rem; color: var(--muted); max-width: 240px; }
.footer-col h4 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--muted); margin-bottom: 16px; }
.footer-col a { display: block; color: var(--text); text-decoration: none; font-size: 14px; margin-bottom: 10px; opacity: 0.7; transition: opacity 0.2s, color 0.2s; }
.footer-col a:hover { opacity: 1; color: var(--accent2); }
.footer-bottom {
  max-width: 1100px; margin: 40px auto 0; padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: 12px; color: var(--muted);
}

/* ── FAQ ── */
.faq-section { background: var(--bg2); }
.faq-list { display: flex; flex-direction: column; gap: 14px; max-width: 860px; margin: 0 auto; }
.faq-list details { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; transition: border-color 0.25s; }
.faq-list details[open] { border-color: rgba(255,107,0,0.35); }
.faq-list details summary { font-size: 1rem; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-list details summary::-webkit-details-marker { display: none; }
.faq-list details summary::after { content: "+"; font-size: 1.3rem; color: var(--accent); flex-shrink: 0; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details[open] summary { color: var(--accent2); }
.faq-list details p { margin-top: 12px; font-size: 0.92rem; color: var(--muted); line-height: 1.7; }

/* ── BRANDS ── */
.brands-section { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.brands-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; max-width: 1100px; margin: 0 auto; }
.brand-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 22px; transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s; }
.brand-card:hover { border-color: rgba(255,107,0,0.35); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(255,107,0,0.10); }
.brand-logo { font-size: 1.8rem; margin-bottom: 10px; display: block; }
.brand-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* ── HAMBURGER / MOBILE NAV ── */
.hamburger { display: none; background: none; border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 6px 11px; cursor: pointer; font-size: 20px; line-height: 1; flex-shrink: 0; }
.mobile-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 12px 5vw 20px; flex-direction: column; gap: 2px; z-index: 99; box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.mobile-menu a { color: var(--text); text-decoration: none; font-size: 15px; padding: 11px 12px; border-radius: 8px; display: block; opacity: 0.85; }
.mobile-menu a:hover { background: rgba(255,255,255,0.06); opacity: 1; }
.mobile-menu a.active { color: var(--accent2); font-weight: 700; background: rgba(255,107,0,0.08); opacity: 1; }
.mobile-lang-row { border-top: 1px solid var(--border); margin-top: 8px; padding: 12px 0 4px; display: flex; flex-wrap: wrap; gap: 8px; }
.mobile-lang-row a { font-size: 13px; background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 7px 12px; opacity: 1; }
.mobile-lang-row a.active { border-color: var(--accent); color: var(--accent2); font-weight: 700; }
nav.nav-open .mobile-menu { display: flex; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero { min-height: auto; padding: 80px 5vw 60px; }
  .hero-buttons, .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
}
@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card--wide { grid-column: span 2; }
  .premium-inner { grid-template-columns: 1fr; }
  .premium-card-visual { order: -1; }
}
@media (max-width: 768px) {
  nav { padding: 0 4vw; }
  .hamburger { display: block; }
  .nav-links, .nav-right { display: none !important; }
  section { padding: 60px 4vw; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card--wide { grid-column: span 1; }
  .download-inner { border-radius: 24px; padding: 44px 28px; }
}