@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Sora:wght@500;600;700&display=swap');

:root {
  --bg: #f4f6fb;
  --bg-soft: #eef3ff;
  --card: #ffffff;
  --border: #e1e6f0;
  --text: #101828;
  --muted: #4b5b76;
  --accent: #005bff;
  --accent-2: #00a3ff;
  --accent-3: #ff8a00;
  --shadow: rgba(17, 24, 39, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(0, 163, 255, 0.18), transparent 42%),
    radial-gradient(circle at 90% 0%, rgba(0, 91, 255, 0.2), transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.bg-orbs {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(0, 91, 255, 0.15), transparent 45%),
    radial-gradient(circle at 90% 60%, rgba(0, 163, 255, 0.16), transparent 45%);
  z-index: -1;
  pointer-events: none;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 6vw;
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(225, 230, 240, 0.8);
  z-index: 10;
}

.logo {
  font-family: 'Sora', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.4px;
}

.nav-links {
  display: flex;
  gap: 20px;
  font-weight: 500;
  color: var(--muted);
}

.nav-links a {
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.burger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(0, 91, 255, 0.2);
  background: #ffffff;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0, 91, 255, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 91, 255, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(0, 91, 255, 0.35);
  box-shadow: none;
}

.btn-small {
  padding: 10px 18px;
  font-size: 0.9rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  padding: 80px 6vw 60px;
  align-items: center;
}

.hero-content h1 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.4rem, 3.4vw, 3.6rem);
  margin: 16px 0 20px;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 28px 0 32px;
}

.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.stat {
  background: var(--card);
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  min-width: 140px;
}

.stat-value {
  display: block;
  font-weight: 700;
  font-size: 1rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 30px 80px var(--shadow);
  display: grid;
  gap: 24px;
}

.hero-graphic img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  box-shadow: 0 20px 50px rgba(0, 91, 255, 0.12);
}

.tag {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.section {
  padding: 70px 6vw;
}

.section.alt {
  background: var(--bg-soft);
  border-top: 1px solid rgba(225, 230, 240, 0.7);
  border-bottom: 1px solid rgba(225, 230, 240, 0.7);
}

.section-head {
  max-width: 680px;
  margin-bottom: 32px;
}

.section-head h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin-bottom: 12px;
}

.section-head p {
  color: var(--muted);
}

.cards,
.pricing-grid,
.examples {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.card,
.price-card,
.example-card,
.material {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 12px 30px var(--shadow);
}

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(0, 91, 255, 0.12);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.pricing-grid .price-card {
  position: relative;
  overflow: hidden;
}

.price-card h3 {
  margin-bottom: 10px;
}

.price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}

.price-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.price-card ul li::before {
  content: '•';
  margin-right: 8px;
  color: var(--accent);
}

.price-card.highlight {
  border: 1px solid rgba(0, 91, 255, 0.35);
  background: linear-gradient(150deg, rgba(0, 163, 255, 0.12), rgba(255, 255, 255, 0.98));
}

.steps {
  display: grid;
  gap: 20px;
}

.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 20px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 91, 255, 0.12);
  color: var(--accent);
  font-weight: 700;
}

.example-media {
  margin-bottom: 16px;
}

.example-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.faq {
  display: grid;
  gap: 12px;
}

.faq-item {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  color: var(--text);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  cursor: pointer;
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: 0 0 18px 18px;
  padding: 0 20px;
}

.faq-panel p {
  padding: 14px 0 18px;
  color: var(--muted);
}

.faq-item[aria-expanded='true'] + .faq-panel {
  max-height: 160px;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.faq-item[aria-expanded='true'] .faq-icon {
  transform: rotate(45deg);
}

.cta {
  padding: 70px 6vw 90px;
}

.cta-inner {
  background: linear-gradient(130deg, rgba(0, 91, 255, 0.12), rgba(0, 163, 255, 0.18));
  border: 1px solid rgba(0, 91, 255, 0.25);
  border-radius: 28px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 30px 80px var(--shadow);
}

.cta-inner h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 12px;
}

.cta-inner p {
  color: var(--muted);
  margin-bottom: 22px;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 6vw 46px;
  border-top: 1px solid rgba(225, 230, 240, 0.7);
  background: rgba(255, 255, 255, 0.9);
}

.footer-left p {
  color: var(--muted);
  margin-top: 6px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav {
    flex-wrap: nowrap;
    gap: 12px;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 12px;
    padding: 16px 6vw 20px;
    background: #ffffff;
    border-bottom: 1px solid rgba(225, 230, 240, 0.8);
    box-shadow: 0 18px 40px rgba(16, 24, 40, 0.1);
    z-index: 9;
  }

  .nav-links.is-open {
    display: flex;
  }

  .burger {
    display: inline-flex;
  }

  .footer {
    flex-direction: column;
    gap: 18px;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .nav {
    padding: 14px 5vw;
  }

  .logo {
    font-size: 1.05rem;
  }

  .nav-actions .btn-small {
    padding: 8px 14px;
    font-size: 0.85rem;
  }

  .burger {
    width: 36px;
    height: 36px;
  }

  .burger span {
    width: 16px;
  }

  .hero {
    padding-top: 60px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-inner {
    padding: 28px;
  }
}