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

:root {
  --gold-400: #d4af37;
  --gold-500: #c9a520;
  --gold-600: #b8960a;
  --gold-300: #e8d087;
  --gold-200: #f5e088;

  --bg-950:   #05050a;
  --bg-900:   #0a0a0f;
  --bg-800:   #141419;
  --bg-700:   #1f1f24;
  --bg-600:   #252529;
  --bg-500:   #3a3a40;

  --text-100: #e8e8ee;
  --text-200: #d4d4dc;
  --text-300: #b8b8c0;
  --text-400: #9494a0;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --glow-gold: 0 0 30px rgba(212,175,55,0.25);
  --glow-gold-sm: 0 0 12px rgba(212,175,55,0.2);
}

html { font-size: 16px; scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-900);
  color: var(--text-200);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ── Layout ───────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212,175,55,0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.header-logo { height: 150px; width: auto; }

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-700);
  border: 1px solid var(--bg-600);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.lang-btn {
  padding: 4px 10px;
  border-radius: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--text-400);
  transition: all 0.2s;
  letter-spacing: 0.03em;
}

.lang-btn.active {
  background: var(--gold-600);
  color: var(--bg-900);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold-400);
  color: var(--bg-950);
  box-shadow: var(--glow-gold-sm);
}

.btn-primary:hover {
  background: var(--gold-300);
  box-shadow: var(--glow-gold);
  transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

.btn-lg {
  padding: 14px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-outline {
  background: transparent;
  color: var(--gold-400);
  border: 1.5px solid var(--gold-600);
}

.btn-outline:hover {
  background: rgba(212,175,55,0.08);
  border-color: var(--gold-400);
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212,175,55,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-inner > * { min-width: 0; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(212,175,55,0.1);
  border: 1px solid rgba(212,175,55,0.25);
  color: var(--gold-300);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-100);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--gold-400);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-300);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-note {
  font-size: 0.8rem;
  color: var(--text-400);
  margin-top: 14px;
}

.hero-note span {
  color: var(--gold-400);
}

/* Phone mockup */
.phone-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: -20px;
  position: relative;
}

.phone {
  width: 220px;
  background: var(--bg-800);
  border: 2px solid var(--bg-600);
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), var(--glow-gold-sm);
  position: relative;
}

.phone-notch {
  width: 80px;
  height: 24px;
  background: var(--bg-950);
  border-radius: 0 0 16px 16px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.phone-screen {
  background: var(--bg-900);
  padding: 12px;
  min-height: 400px;
}

.phone-screen--img {
  padding: 0;
  min-height: 0;
}

.phone-screen--img img {
  width: 100%;
  display: block;
}

.phone.phone-back {
  width: 200px;
  margin-left: -40px;
  margin-bottom: 30px;
  opacity: 0.6;
  transform: rotate(6deg);
  z-index: 0;
}

.phone.phone-front {
  z-index: 1;
  transform: rotate(-3deg);
}

/* Fake app UI inside phone */
.mock-header {
  background: var(--bg-800);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mock-title { width: 80px; height: 10px; background: var(--bg-500); border-radius: 4px; }
.mock-btn-sm { width: 60px; height: 22px; background: var(--gold-600); border-radius: 6px; opacity: 0.8; }

.mock-card {
  background: var(--bg-800);
  border: 1px solid var(--bg-600);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 8px;
}

.mock-card-img {
  height: 80px;
  background: linear-gradient(135deg, var(--bg-700), var(--bg-600));
}

.mock-card-body { padding: 8px; }
.mock-card-name { width: 90px; height: 8px; background: var(--bg-500); border-radius: 3px; margin-bottom: 6px; }
.mock-card-tag { width: 60px; height: 6px; background: var(--bg-600); border-radius: 3px; margin-bottom: 8px; }
.mock-card-price { width: 70px; height: 10px; background: rgba(212,175,55,0.4); border-radius: 3px; }

.mock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* ── Section base ─────────────────────────────────────────────────────────── */
section { padding: 80px 0; }

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text-100);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-300);
  max-width: 560px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ── Problem ──────────────────────────────────────────────────────────────── */
.problem {
  background: var(--bg-950);
  border-top: 1px solid var(--bg-600);
  border-bottom: 1px solid var(--bg-600);
}

.problem-inner { max-width: 720px; margin: 0 auto; text-align: center; }

.problem-inner .section-title { margin-bottom: 24px; }

.pain-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 40px;
}

.pain-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-800);
  border: 1px solid var(--bg-600);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: left;
}

.pain-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pain-item h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-100);
  margin-bottom: 4px;
}

.pain-item p {
  font-size: 0.875rem;
  color: var(--text-400);
  line-height: 1.6;
}

/* ── Features ─────────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.feature-card {
  background: var(--bg-800);
  border: 1px solid var(--bg-600);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.feature-card:hover {
  border-color: rgba(212,175,55,0.3);
  transform: translateY(-4px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(212,175,55,0.1);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-100);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-400);
  line-height: 1.7;
}

/* ── Screenshots ──────────────────────────────────────────────────────────── */
.screenshots {
  background: var(--bg-950);
  border-top: 1px solid var(--bg-600);
  border-bottom: 1px solid var(--bg-600);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
  align-items: end;
}

.screenshot-item { display: flex; flex-direction: column; align-items: center; gap: 16px; }

.screenshot-phone {
  width: 180px;
  background: var(--bg-800);
  border: 2px solid var(--bg-600);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5);
}

.screenshot-phone.featured {
  width: 210px;
  border-color: rgba(212,175,55,0.3);
  box-shadow: 0 32px 64px rgba(0,0,0,0.6), var(--glow-gold-sm);
}

.screenshot-notch {
  width: 60px;
  height: 18px;
  background: var(--bg-950);
  border-radius: 0 0 12px 12px;
  margin: 0 auto;
}

.screenshot-screen {
  background: var(--bg-900);
  padding: 10px;
  min-height: 340px;
}

.screenshot-screen--img {
  padding: 0;
  min-height: 0;
}

.screenshot-screen--img img {
  width: 100%;
  display: block;
}

.screenshot-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-400);
  text-align: center;
}

/* Screens content */
.mock-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.mock-list-title { width: 60px; height: 9px; background: var(--bg-500); border-radius: 3px; }
.mock-list-add { width: 50px; height: 18px; background: var(--gold-600); border-radius: 5px; opacity: 0.8; }

.mock-search { height: 26px; background: var(--bg-700); border-radius: 8px; margin-bottom: 10px; }

.mock-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-800);
  border-radius: 10px;
  padding: 8px;
  margin-bottom: 6px;
}

.mock-avatar { width: 32px; height: 32px; background: var(--bg-600); border-radius: 8px; flex-shrink: 0; }
.mock-info { flex: 1; }
.mock-name { height: 7px; background: var(--bg-500); border-radius: 3px; margin-bottom: 5px; width: 70%; }
.mock-sub { height: 6px; background: var(--bg-600); border-radius: 3px; width: 50%; }
.mock-cost { width: 40px; height: 8px; background: rgba(212,175,55,0.4); border-radius: 3px; }

.mock-detail-img { height: 100px; background: linear-gradient(135deg, var(--bg-700), var(--bg-600)); border-radius: 10px; margin-bottom: 10px; }
.mock-detail-title { height: 11px; background: var(--bg-400); border-radius: 4px; margin-bottom: 8px; width: 80%; }
.mock-price-box {
  background: rgba(212,175,55,0.1);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 10px;
  padding: 8px;
  margin-bottom: 8px;
}
.mock-price-label { height: 6px; background: rgba(212,175,55,0.3); border-radius: 2px; margin-bottom: 5px; width: 60%; }
.mock-price-value { height: 12px; background: rgba(212,175,55,0.5); border-radius: 3px; width: 50%; }

.mock-share-btn { height: 28px; background: var(--gold-600); border-radius: 8px; opacity: 0.8; }

/* ── Pricing ──────────────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: var(--bg-800);
  border: 1px solid var(--bg-600);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}

.pricing-card.featured {
  border-color: rgba(212,175,55,0.4);
  background: linear-gradient(135deg, var(--bg-800), rgba(212,175,55,0.03));
  position: relative;
  overflow: hidden;
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
}

.pricing-badge {
  display: inline-block;
  background: rgba(212,175,55,0.15);
  color: var(--gold-300);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.pricing-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-100);
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 6px;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-400);
}

.pricing-desc {
  font-size: 0.85rem;
  color: var(--text-400);
  margin-bottom: 28px;
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-300);
}

.pricing-features li::before {
  content: '✓';
  color: var(--gold-400);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-coming-soon {
  font-size: 0.8rem;
  color: var(--text-400);
  text-align: center;
  margin-top: 16px;
  font-style: italic;
}

/* ── CTA Section ──────────────────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--bg-950), rgba(212,175,55,0.04));
  border-top: 1px solid var(--bg-600);
  text-align: center;
}

.cta-inner { max-width: 580px; margin: 0 auto; }

.cta-inner .section-title { margin-bottom: 16px; }

.cta-inner .section-subtitle { margin: 0 auto 36px; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-950);
  border-top: 1px solid var(--bg-600);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo { height: 120px; width: auto; }

.footer-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-400);
  font-style: italic;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--bg-500);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-link {
  font-size: 0.85rem;
  color: var(--text-400);
  transition: color 0.2s;
}

.footer-link:hover { color: var(--gold-400); }

/* ── Divider ──────────────────────────────────────────────────────────────── */
.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.3), transparent);
  margin: 0;
}

.carousel-dots { display: none; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .features-grid { grid-template-columns: 1fr; gap: 16px; }

  .screenshots-grid {
    display: flex;
    flex-direction: row;
    overflow-x: scroll;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    gap: 0;
    margin-top: 40px;
    padding: 0 calc(50% - 120px);
  }
  .screenshots-grid::-webkit-scrollbar { display: none; }

  .screenshot-item {
    flex: 0 0 240px;
    scroll-snap-align: center;
    display: flex !important;
    padding: 0 12px;
  }
  .screenshot-item:not(.center) { display: flex !important; }

  .screenshot-phone { width: 200px; border-color: rgba(212,175,55,0.3); box-shadow: 0 24px 48px rgba(0,0,0,0.6), var(--glow-gold-sm); }
  .screenshot-phone.featured { width: 200px; }

  .carousel-dots {
    display: flex !important;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
  }
  .carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bg-500);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
  }
  .carousel-dot.active {
    background: var(--gold-400);
    transform: scale(1.25);
  }
}

@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .phone-wrap { margin-top: 0; justify-content: center; transform: scale(0.8); transform-origin: top center; }
  .header-right .btn { display: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-center { order: -1; }
}

@media (min-width: 768px) {
  .pain-points { flex-direction: row; }
}