/* ============================================
   VORTEXFIT — home.css
   Styles specific to index.html (homepage)
   ============================================ */

/* ── Hero ── */
.hero {
  position: relative;
  height: 92vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--ph-hero);
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.48;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  
  background-size: 60px 90px;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 80px;
  max-width: 680px;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--green);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}
.hero-eyebrow::before {
  content: '';
  width: 32px; height: 2px;
  background: var(--green);
}
.hero h1 {
  font-size: clamp(68px, 10vw, 128px);
  font-weight: 900;
  line-height: 0.88;
  color: var(--white);
  margin-bottom: 28px;
}
.hero h1 .accent { color: var(--green); }
.hero-sub {
  font-size: 16px;
  font-weight: 300;
  color: rgba(255,255,255,0.58);
  line-height: 1.7;
  max-width: 440px;
  margin-bottom: 40px;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Side stats */
.hero-stats {
  position: absolute;
  right: 80px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 2;
}
.stat-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 22px 28px;
  text-align: center;
  min-width: 148px;
  backdrop-filter: blur(8px);
  transition: border-color var(--transition);
}
.stat-card:hover { border-color: rgba(0,229,51,0.4); }
.stat-num {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 900;
  color: var(--green);
  line-height: 1;
}
.stat-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gray);
  text-transform: uppercase;
  margin-top: 4px;
}

/* Scroll hint */
.hero-scroll {
  position: absolute;
  bottom: 36px; left: 80px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--gray);
  text-transform: uppercase;
  z-index: 2;
}
.scroll-line {
  width: 40px; height: 1px;
  background: var(--green);
  animation: scrollPulse 2.2s ease infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 1; width: 40px; }
  50% { opacity: 0.3; width: 20px; }
}

/* ── Video grid (home) ── */
.home-video-header {
  padding: 80px 80px 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}
.video-grid-home {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 40px;
}

/* ── Pricing strip ── */
.pricing-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--dark);
  border-top: 2px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.price-panel {
  padding: 60px 72px;
  border-right: 1px solid var(--border);
  display: flex;
  gap: 28px;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}
.price-panel:last-child { border-right: none; }
.price-panel:hover { background: rgba(255,255,255,0.015); }
.price-label-vert {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gray);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  flex-shrink: 0;
}
.price-main { flex: 1; }
.price-save-badge {
  display: inline-block;
  background: var(--green);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 88px;
  font-weight: 900;
  line-height: 1;
  color: var(--white);
}
.price-amount sup {
  font-size: 30px;
  vertical-align: top;
  margin-top: 16px;
  display: inline-block;
}
.price-amount sub {
  font-size: 20px;
  color: var(--gray);
  vertical-align: baseline;
}
.price-note {
  font-size: 11px;
  color: var(--gray);
  margin: 6px 0 18px;
}
.price-cancel {
  display: inline-block;
  font-size: 11px;
  color: var(--gray);
  border: 1px solid var(--border);
  padding: 3px 10px;
  letter-spacing: 0.08em;
  margin: 6px 0 18px;
}
.price-features {
  margin-bottom: 28px;
}
.price-features li {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.price-features li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── About split ── */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
}
.about-left {
  background: var(--dark);
  padding: 100px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.about-sweat-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray);
  text-transform: uppercase;
  margin-bottom: 32px;
  margin-top: 8px;
}
.about-right {
  position: relative;
  overflow: hidden;
}
.about-right img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: transform 0.6s ease;
}
.about-right:hover img { transform: scale(1.03); }
.about-right-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(17,17,17,0.5), transparent);
}

/* ── Sign-up CTA band ── */
.cta-band {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 72px 80px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 48px;
}
.cta-band h2 {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 900;
  line-height: 0.92;
}
.cta-band p {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  max-width: 400px;
}

/* ── Classes category row ── */
.class-cats {
  padding: 80px 80px 0;
}
.class-cats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 40px;
  border: 1px solid var(--border);
}
.cat-card {
  background: var(--dark);
  padding: 36px 32px;
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
  display: block;
  border-right: 1px solid var(--border);
}
.cat-card:last-child { border-right: none; }
.cat-card:hover { background: var(--card); }
.cat-icon {
  width: 50px; height: 50px;
  background: rgba(0,229,51,0.08);
  border: 1px solid rgba(0,229,51,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}
.cat-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.cat-desc {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 18px;
}
.cat-count {
  font-size: 11px;
  color: var(--green);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .hero-content { padding: 0 48px; }
  .hero-stats { right: 48px; }
  .home-video-header { padding: 60px 48px 0; }
  .about-left { padding: 80px 48px; }
  .cta-band { padding: 60px 48px; }
  .class-cats { padding: 60px 48px 0; }
  .price-panel { padding: 48px; }
}

@media (max-width: 900px) {
  .video-grid-home { grid-template-columns: 1fr 1fr; }
  .pricing-strip { grid-template-columns: 1fr; }
  .price-panel { border-right: none; border-bottom: 1px solid var(--border); }
  .about-split { grid-template-columns: 1fr; }
  .about-right { min-height: 320px; }
  .cta-band { grid-template-columns: 1fr; }
  .class-cats-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero-content { padding: 0 20px; max-width: 100%; }
  .hero-stats { display: none; }
  .hero-scroll { left: 20px; }
  .hero h1 { font-size: clamp(52px, 14vw, 80px); }
  .home-video-header { padding: 48px 20px 0; flex-direction: column; align-items: flex-start; }
  .video-grid-home { grid-template-columns: 1fr; }
  .about-left { padding: 60px 20px; }
  .cta-band { padding: 48px 20px; }
  .class-cats { padding: 48px 20px 0; }
  .class-cats-grid { grid-template-columns: 1fr; }
  .price-panel { padding: 40px 20px; }
}