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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: #f7f3ec;
  color: #1a1208;
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── Shared Utilities ── */

.container {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

.label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #c9963a;
  margin-bottom: 16px;
}

h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: #1a1208;
  margin-bottom: 20px;
}

/* ── Navigation ── */

#nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #d4c9b8;
  padding: 18px 24px;
  background-color: #f7f3ec;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

#nav.scrolled {
  background-color: #ffffff;
  box-shadow: 0 1px 12px rgba(26, 18, 8, 0.08);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1208;
  letter-spacing: -0.01em;
}

.nav-cta {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  color: #1a1208;
  text-decoration: none;
  border: 1px solid #c9963a;
  border-radius: 4px;
  padding: 7px 16px;
  letter-spacing: 0.01em;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-cta:hover {
  background-color: #c9963a;
  color: #f7f3ec;
}

/* ── Hero ── */

.hero {
  padding: 96px 0 80px;
  text-align: center;
}

.hero-container {
  max-width: 680px;
}

.badge {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  color: #c9963a;
  border: 1px solid #c9963a;
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 32px;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.badge:hover {
  background-color: #c9963a;
  color: #f7f3ec;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: #1a1208;
  margin-bottom: 28px;
}

.hero-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.75;
  color: #8a7a6a;
  margin-bottom: 36px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: #f7f3ec;
  background-color: #1a1208;
  text-decoration: none;
  border-radius: 5px;
  padding: 14px 28px;
  letter-spacing: 0.01em;
  transition: background-color 0.15s ease;
  margin-bottom: 16px;
}

.hero-cta:hover {
  background-color: #2e2010;
}

.hero-fine {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  color: #8a7a6a;
  letter-spacing: 0.01em;
}

/* ── Video ── */

.video-section {
  padding: 80px 0;
  border-top: 1px solid #d4c9b8;
}

.video-section h2 {
  margin-bottom: 36px;
}

.video-wrap {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #d4c9b8;
}

.video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ── How It Works ── */

.how-section {
  padding: 80px 0;
  border-top: 1px solid #d4c9b8;
}

.how-section h2 {
  margin-bottom: 52px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step {
  display: flex;
  flex-direction: column;
}

.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 900;
  color: #c9963a;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.step h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: #1a1208;
  margin-bottom: 10px;
  line-height: 1.4;
}

.step p {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  color: #8a7a6a;
  line-height: 1.7;
}

/* ── Live Demo ── */

.demo-section {
  padding: 80px 0;
  border-top: 1px solid #d4c9b8;
}

.demo-section .container {
  max-width: 900px;
}

.demo-sub {
  font-size: 1rem;
  font-weight: 300;
  color: #8a7a6a;
  margin-bottom: 32px;
  line-height: 1.65;
}

.demo-desktop iframe {
  width: 100%;
  height: 700px;
  border: 1px solid #d4c9b8;
  border-radius: 8px;
  display: block;
}

.demo-caption {
  font-size: 0.78rem;
  font-weight: 400;
  color: #8a7a6a;
  margin-top: 14px;
  font-style: italic;
}

.demo-mobile {
  display: none;
  text-align: center;
}

.demo-mobile-btn {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: #f7f3ec;
  background-color: #1a1208;
  text-decoration: none;
  border-radius: 5px;
  padding: 14px 28px;
  transition: background-color 0.15s ease;
}

.demo-mobile-btn:hover {
  background-color: #2e2010;
}

/* ── Early Access Form ── */

.form-section {
  padding: 80px 0;
  border-top: 1px solid #d4c9b8;
}

.form-section h2 {
  margin-bottom: 12px;
}

.form-sub {
  font-size: 1rem;
  font-weight: 300;
  color: #8a7a6a;
  margin-bottom: 36px;
  line-height: 1.65;
}

.form-wrap {
  max-width: 560px;
}

.form-wrap iframe {
  display: block;
  width: 100%;
  border: none;
}

.trust {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 20px;
}

.trust li {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 400;
  color: #8a7a6a;
  position: relative;
  padding-left: 14px;
}

.trust li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #c9963a;
  font-size: 0.72rem;
}

/* ── Footer ── */

footer {
  background-color: #1a1208;
  padding: 64px 24px;
}

.footer-inner {
  max-width: 600px;
  text-align: center;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #f7f3ec;
  margin-bottom: 12px;
}

.footer-tagline {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(247, 243, 236, 0.5);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.6;
}

.footer-link {
  margin-bottom: 10px;
}

.footer-link a {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 400;
  color: rgba(247, 243, 236, 0.45);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-link a:hover {
  color: rgba(247, 243, 236, 0.8);
}

.footer-copy {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 400;
  color: rgba(247, 243, 236, 0.25);
  margin-top: 24px;
  letter-spacing: 0.02em;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .hero {
    padding: 64px 0 56px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .demo-desktop {
    display: none;
  }

  .demo-mobile {
    display: block;
  }

  .video-section,
  .how-section,
  .demo-section,
  .form-section {
    padding: 56px 0;
  }

  .trust {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 48px 0 44px;
  }

  h2 {
    font-size: 1.6rem;
  }
}