@import url('./launch.css');

/* SEO Landing Page Custom Layout & Utilities */

.subpage-rail {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  max-width: 1200px;
  margin: 20px auto 0;
  z-index: 100;
}

.rail-back-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(124, 166, 166, 0.35);
  background: rgba(16, 33, 39, 0.85);
  color: var(--text);
  font: 600 0.78rem "Barlow Condensed", sans-serif;
  letter-spacing: 0.08em;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.rail-back-button:hover,
.rail-back-button:focus-visible {
  border-color: var(--accent);
  background: #173038;
  transform: translateX(-2px);
}

@media (max-width: 768px) {
  .subpage-rail {
    margin: 12px 12px 0;
  }
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 17, 22, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 12px 4vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.landing-brand img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 1px solid rgba(238, 162, 79, 0.6);
}

.landing-brand strong {
  font: 600 1.25rem/1 "Barlow Condensed", sans-serif;
  letter-spacing: 0.06em;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.landing-nav a {
  text-decoration: none;
  font: 600 0.8rem "Barlow Condensed", sans-serif;
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: color 150ms ease;
}

.landing-nav a:hover,
.landing-nav a:focus-visible {
  color: var(--accent);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  background: linear-gradient(135deg, #17444a, #102c31);
  border: 1px solid var(--accent);
  color: var(--text);
  font: 600 0.82rem "Barlow Condensed", sans-serif;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: transform 150ms ease, filter 150ms ease;
}

.header-cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.15);
}

/* Hero Section */
.landing-hero {
  position: relative;
  padding: clamp(60px, 10vh, 120px) 4vw clamp(40px, 6vh, 80px);
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(30px, 5vw, 60px);
}

@media (max-width: 900px) {
  .landing-hero {
    grid-template-columns: 1fr;
  }
}

.landing-hero-content h1 {
  font: 600 clamp(2.8rem, 4.5vw, 4.5rem) / 0.95 "Barlow Condensed", sans-serif;
  letter-spacing: 0.03em;
  margin: 12px 0 18px;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.6);
}

.landing-hero-content p.subtitle {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 28px;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.secondary-button {
  display: inline-block;
  padding: 6px 12px;
  color: var(--muted);
  font: 600 0.82rem "Barlow Condensed", sans-serif;
  letter-spacing: 0.08em;
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 150ms ease, color 150ms ease;
}

.secondary-button:hover {
  color: var(--accent);
  opacity: 1;
  text-decoration: underline;
}

/* Feature Showcase Grid */
.landing-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(50px, 8vh, 90px) 4vw;
  border-top: 1px solid rgba(124, 166, 166, 0.15);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto clamp(36px, 5vw, 60px);
}

.section-header h2 {
  font: 600 clamp(2.2rem, 3.5vw, 3.2rem) / 1 "Barlow Condensed", sans-serif;
  letter-spacing: 0.04em;
  margin: 8px 0 14px;
}

.section-header p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
}

.feature-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 24px;
  background: var(--panel);
  backdrop-filter: blur(14px);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(94, 216, 211, 0.6);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(94, 216, 211, 0.1);
  border: 1px solid rgba(94, 216, 211, 0.3);
  font-size: 1.6rem;
  margin-bottom: 18px;
}

.feature-card h3 {
  font: 600 1.45rem/1.1 "Barlow Condensed", sans-serif;
  letter-spacing: 0.04em;
  margin: 0 0 10px;
}

.feature-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

/* Image Showcase Grid */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.media-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  transition: border-color 200ms ease;
}

.media-card:hover {
  border-color: var(--accent);
}

.media-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.media-card-body {
  padding: 18px 20px;
}

.media-card-body h4 {
  font: 600 1.25rem/1.1 "Barlow Condensed", sans-serif;
  margin: 0 0 6px;
  letter-spacing: 0.03em;
}

.media-card-body p {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
  margin: 0;
}

/* Hardware Specs Table */
.specs-matrix {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  background: var(--panel);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.specs-matrix th,
.specs-matrix td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(124, 166, 166, 0.15);
  font-size: 0.9rem;
}

.specs-matrix th {
  background: rgba(16, 33, 39, 0.9);
  color: var(--warm);
  font: 600 0.8rem "Barlow Condensed", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.specs-matrix tr:last-child td {
  border-bottom: none;
}

.specs-matrix td strong {
  color: var(--accent);
}

/* FAQ Accordion */
.faq-list {
  display: grid;
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  overflow: hidden;
}

.faq-item summary {
  padding: 18px 22px;
  font: 600 1.2rem "Barlow Condensed", sans-serif;
  letter-spacing: 0.03em;
  cursor: pointer;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform 150ms ease;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
  border-top: 1px solid rgba(124, 166, 166, 0.1);
}

/* Landing Footer */
.landing-footer {
  border-top: 1px solid var(--line);
  background: rgba(5, 12, 16, 0.95);
  padding: 40px 4vw 24px;
  color: var(--muted);
  font-size: 0.85rem;
}

.landing-footer-grid {
  max-width: 1200px;
  margin: 0 auto 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}

.landing-footer-col h5 {
  color: var(--text);
  font: 600 0.9rem "Barlow Condensed", sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.landing-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.landing-footer-col a {
  color: var(--muted);
  text-decoration: none;
  transition: color 150ms ease;
}

.landing-footer-col a:hover {
  color: var(--accent);
}

.landing-footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(124, 166, 166, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.78rem;
}

@media (max-width: 960px) {
  .landing-header {
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 16px;
  }

  .landing-nav {
    flex-wrap: wrap;
    gap: 8px 14px;
    font-size: 0.78rem;
  }

  .header-cta {
    margin-left: auto;
  }
}

@media (max-width: 768px) {
  .landing-hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 30px 16px 50px;
  }

  .landing-hero h1 {
    font-size: clamp(2.2rem, 7vw, 3.2rem);
  }

  .landing-section {
    padding: 40px 16px;
  }

  .features-grid,
  .media-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .mac-play-button {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .landing-brand strong {
    font-size: 1.05rem;
  }

  .landing-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    white-space: nowrap;
    width: 100%;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .landing-nav::-webkit-scrollbar {
    display: none;
  }

  .faq-answer {
    font-size: 0.88rem;
  }
}