/* ============================================================
   IPPUN PROJECT — Homepage Styles
   css/pages/home.css
   ============================================================ */

/* -- HERO ----------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 64px 80px;
  position: relative;
}

.hero-logo {
  width: 275px;
  height: auto;
  margin-bottom: var(--space-7);
}

.hero-child {
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
}

.hero-logo     { animation-delay: 0.05s; }
.hero-eyebrow  { animation-delay: 0.1s; }
.hero-headline { animation-delay: 0.25s; }
.hero-sub      { animation-delay: 0.4s; }
.hero-cta      { animation-delay: 0.55s; }

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  color: var(--color-crimson);
  text-transform: uppercase;
  margin-bottom: var(--space-7);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-charcoal);
  max-width: 820px;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: var(--text-body-lg);
  font-weight: 300;
  color: var(--color-slate);
  max-width: 480px;
  line-height: var(--lh-body-lg);
  margin-bottom: 52px;
}

.hero .btn-primary {
  padding: 16px 36px;
  height: auto;
  line-height: 1;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.scroll-indicator {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 40px;
  background: var(--color-mid-gray);
  opacity: 0;
  animation: fadeIn 1s ease forwards 1.2s, pulse 2s ease-in-out infinite 1.5s;
}

/* -- TODAY'S VIDEO -------------------------------------------- */
.today {
  padding: var(--space-section) 64px;
  max-width: 960px;
  margin: 0 auto;
}

.today .video-player {
  margin-bottom: 28px;
}

.video-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-7);
}

.video-info h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  line-height: 1.2;
  margin-bottom: 10px;
}

.video-info p {
  font-size: 15px;
  color: var(--color-slate);
  font-weight: 300;
  max-width: 480px;
  line-height: 1.6;
}

/* -- ARCHIVE STRIP -------------------------------------------- */
.archive-strip {
  padding: 0 64px var(--space-section);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* Thumbnail gradient backgrounds */
.thumb-1 { background: linear-gradient(135deg, #c9a766 0%, #8B5A00 100%); }
.thumb-2 { background: linear-gradient(135deg, #2d4a3e 0%, #1a2e25 100%); }
.thumb-3 { background: linear-gradient(135deg, #3d2b1a 0%, #6b3a1a 100%); }
.thumb-4 { background: linear-gradient(135deg, #1a2840 0%, #2d4a6e 100%); }

/* -- PHILOSOPHY ----------------------------------------------- */
.philosophy {
  background: var(--color-stone);
  padding: var(--space-section) 64px;
}

.philosophy-inner {
  max-width: 680px;
  margin: 0 auto;
}

.philosophy-inner .section-eyebrow {
  margin-bottom: var(--space-6);
}

.philosophy-headline {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin-bottom: 36px;
}

.philosophy-body {
  font-size: 17px;
  font-weight: 300;
  color: var(--color-slate);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

/* -- PILLARS -------------------------------------------------- */
.pillars {
  padding: var(--space-section) 64px;
}

.pillars-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.pillars-header h2 {
  font-family: var(--font-serif);
  font-size: var(--text-h2);
  margin-top: var(--space-4);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: 1100px;
  margin: 0 auto;
}

/* -- NEWSLETTER ----------------------------------------------- */
.newsletter {
  background: var(--color-charcoal);
  padding: var(--space-section) 64px;
}

.newsletter-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.newsletter h2 {
  font-family: var(--font-serif);
  font-size: var(--text-h2);
  color: var(--color-warm-white);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.newsletter p {
  font-size: 15px;
  font-weight: 300;
  color: var(--color-slate);
  line-height: var(--lh-body);
}

/* -- SOCIAL --------------------------------------------------- */
.social {
  padding: var(--space-section) 64px;
  text-align: center;
}

.social h2 {
  font-family: var(--font-serif);
  font-size: var(--text-h2);
  margin: var(--space-4) 0 52px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 64px;
}

.social-link {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.social-platform {
  font-size: var(--text-body-lg);
  font-weight: 700;
  color: var(--color-charcoal);
  transition: color var(--transition-fast);
}

.social-link:hover .social-platform {
  color: var(--color-crimson);
}

.social-count {
  font-size: var(--text-label);
  color: var(--color-slate);
  font-weight: 300;
}

/* -- MOBILE RESPONSIVE ---------------------------------------- */
@media (max-width: 768px) {
  .hero {
    padding: 76px 24px 64px;
    justify-content: flex-start;
    padding-top: 120px;
  }

  .hero-logo {
    width: 200px;
  }

  .hero-headline {
    font-size: 38px;
  }

  .hero-sub {
    font-size: 16px;
    max-width: 300px;
    margin-bottom: 40px;
  }

  .hero .btn-primary {
    width: 100%;
    font-size: 12px;
    letter-spacing: var(--ls-label);
  }

  .scroll-indicator {
    bottom: 32px;
    height: 32px;
  }

  .today {
    padding: var(--space-section) var(--grid-margin);
  }

  .video-overlay-text {
    bottom: 16px;
    left: 16px;
    right: 16px;
  }

  .video-topic-label {
    font-size: 11px;
    letter-spacing: 0.15em;
  }

  .video-topic-title {
    font-size: 17px;
    line-height: 1.25;
  }

  .play-btn {
    width: 56px;
    height: 56px;
  }

  .video-meta {
    flex-direction: column;
    gap: 0;
  }

  .video-info h2 {
    font-size: 24px;
  }

  .video-info p {
    font-size: 14px;
    margin-bottom: var(--space-5);
  }

  /* Archive strip horizontal scroll */
  .archive-strip {
    padding: 0 0 var(--space-section);
  }

  .archive-strip .section-header {
    padding: 0 var(--grid-margin);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .video-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 0 var(--grid-margin) var(--space-4);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .video-grid::-webkit-scrollbar {
    display: none;
  }

  .video-grid .video-card {
    flex-shrink: 0;
    width: 200px;
  }

  .video-grid .card-thumb {
    width: 200px;
  }

  .thumb-label {
    font-size: 22px;
  }

  .card-title {
    font-size: 14px;
  }

  .card-day {
    font-size: 11px;
  }

  /* Philosophy */
  .philosophy {
    padding: var(--space-section) 24px;
  }

  .philosophy-headline {
    font-size: 30px;
  }

  .philosophy-body {
    font-size: 15px;
  }

  .pull-quote {
    padding-left: 20px;
    font-size: 20px;
    margin: 36px 0;
  }

  /* Pillars */
  .pillars {
    padding: var(--space-section) var(--grid-margin);
  }

  .pillars-header {
    text-align: left;
    margin-bottom: var(--space-7);
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .pillar-card {
    padding: 28px var(--card-padding);
  }

  /* Newsletter */
  .newsletter {
    padding: var(--space-section) 24px;
  }

  .newsletter-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  /* Social */
  .social {
    padding: var(--space-section) 24px;
  }

  .social-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  .social-link {
    background: var(--color-stone);
    padding: var(--space-6);
    border-radius: var(--radius-none);
  }
}