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

:root {
  --orange: #E8820C;
  --orange-dark: #C46A00;
  --orange-light: #F5A030;
  --cream: #F0E8D5;
  --dark: #111111;
  --dark-2: #1A1A1A;
  --dark-3: #222222;
  --dark-4: #2C2C2C;
  --text-primary: #F0E8D5;
  --text-secondary: #A89880;
  --text-on-light: #1A1A1A;
  --border: rgba(240, 232, 213, 0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --nav-h: 68px;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --max-w: 1120px;
  --section-pad: 100px 24px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ── NAVBAR ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(17, 17, 17, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream);
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover { color: var(--orange); background: rgba(232, 130, 12, 0.08); }
.nav-links a.active { color: var(--orange); }

.nav-cta {
  background: var(--orange) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 8px;
}
.nav-cta:hover { background: var(--orange-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ── HERO ── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 80px;
  overflow: hidden;
}

.hero-banner {
  position: absolute;
  inset: 0;
}

.hero-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(17,17,17,0.3) 0%,
    rgba(17,17,17,0.5) 40%,
    rgba(17,17,17,0.9) 80%,
    rgba(17,17,17,1) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--cream);
  opacity: 0.85;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pill {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 22px;
  border: 1.5px solid var(--orange);
  border-radius: 100px;
  color: var(--orange-light);
  transition: background 0.2s, color 0.2s;
}
.pill:hover { background: var(--orange); color: #fff; }

/* ── SECTIONS ── */
.section { padding: var(--section-pad); }

.section-dark { background: var(--dark-2); }
.section-light { background: var(--dark-3); }
.section-contact { background: var(--dark); }

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-inner-narrow {
  max-width: 720px;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 20px;
}

.section-body {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.75;
  margin-bottom: 48px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, opacity 0.2s;
  border: none;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); opacity: 0.92; }
.btn:active { transform: translateY(0); }

.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { background: var(--orange-dark); }

.btn-outline {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(240,232,213,0.3);
}
.btn-outline:hover { border-color: var(--orange); color: var(--orange); }

.btn-full { width: 100%; }

/* ── 3D PRINTING ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.product-card {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}
.product-card:hover { transform: translateY(-4px); border-color: rgba(232,130,12,0.4); }

.product-img-wrap { aspect-ratio: 4/3; overflow: hidden; background: var(--dark-4); }
.product-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.product-card:hover .product-img-wrap img { transform: scale(1.04); }

.product-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--dark-4) 0%, #2a2a2a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img-placeholder-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-4) 0%, #2a2a2a 100%);
}

.product-img-icon {
  font-size: 3.5rem;
  opacity: 0.6;
}

.product-info { padding: 20px; }
.product-info h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--cream);
  margin-bottom: 8px;
}
.product-info p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.6; }
.product-price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--orange);
  margin-bottom: 16px;
}
.product-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.selling-note {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(232, 130, 12, 0.08);
  border: 1px solid rgba(232, 130, 12, 0.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 16px;
}
.selling-note-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.selling-note strong { display: block; color: var(--cream); margin-bottom: 6px; font-size: 1rem; }
.selling-note p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }
.selling-note a { color: var(--orange); text-decoration: underline; }
.selling-note a:hover { color: var(--orange-light); }

/* ── MOBILE APPS ── */
.app-feature {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  align-items: start;
}

.app-feature-visual { display: flex; flex-direction: column; align-items: center; gap: 24px; }

.app-icon-wrap {
  width: 160px;
  height: 160px;
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.08);
}
.app-icon { width: 100%; height: 100%; object-fit: cover; }

.app-store-badges { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.store-badge img { width: 100%; max-width: 180px; margin: 0 auto; }
.coming-soon-badge {
  background: rgba(240,232,213,0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.app-feature-text h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--cream);
  margin-bottom: 6px;
}
.app-subtitle {
  font-size: 0.95rem;
  color: var(--orange);
  margin-bottom: 16px;
  font-weight: 500;
}
.app-feature-text > p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
}

.app-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.app-features-list li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding-left: 4px;
  line-height: 1.5;
}

/* ── AUDIOBOOKS ── */
.audio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.audio-card {
  background: var(--dark-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.audio-card:hover { border-color: rgba(232,130,12,0.4); transform: translateY(-3px); }
.audio-icon { font-size: 2rem; margin-bottom: 14px; }
.audio-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--cream);
  margin-bottom: 10px;
}
.audio-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }

.audio-cta {
  text-align: center;
  padding: 40px;
  background: rgba(232,130,12,0.06);
  border: 1px solid rgba(232,130,12,0.2);
  border-radius: var(--radius-lg);
}
.audio-cta p {
  font-size: 1.1rem;
  color: var(--cream);
  margin-bottom: 20px;
}

/* ── CONTACT FORM ── */
.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cream);
  letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--cream);
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-secondary); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }

.form-group select option { background: var(--dark-3); color: var(--cream); }

.form-note {
  font-size: 0.9rem;
  color: var(--orange);
  text-align: center;
  min-height: 1.4em;
}

/* ── FOOTER ── */
#footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 48px 24px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-logo img { height: 48px; width: auto; }
.footer-logo span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--cream);
  letter-spacing: 0.04em;
}
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 24px; }
.footer-nav a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--orange); }
.footer-legal { font-size: 0.8rem; color: var(--text-secondary); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  :root { --section-pad: 72px 20px; }

  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(17,17,17,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 16px 20px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 12px 16px; font-size: 1rem; }

  .hero-content { padding: 0 20px; }

  .app-feature {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .app-feature-visual {
    flex-direction: row;
    align-items: center;
    gap: 24px;
  }
  .app-icon-wrap { width: 100px; height: 100px; border-radius: 22px; flex-shrink: 0; }
  .app-store-badges { flex-direction: row; flex-wrap: wrap; }

  .form-row { grid-template-columns: 1fr; }

  .audio-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero-pills { gap: 8px; }
  .pill { font-size: 0.78rem; padding: 8px 16px; }
  .audio-grid { grid-template-columns: 1fr; }
  .app-feature-visual { flex-direction: column; }
  .app-icon-wrap { width: 120px; height: 120px; }
}