/* ============================================================
   LIQUID BREATHWORK — COMPONENTS
   Reusable patterns: nav, buttons, cards, hero, FAQ, pricing,
   testimonials, facilitators, footer, video, blog
   ============================================================ */

/* ==== BUTTONS ==== */
.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--abyss);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-btn);
  padding: var(--space-sm) 1.75rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--ease);
}
.btn-primary:hover {
  background: var(--warm-sand);
  color: var(--abyss);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--gold);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-btn);
  padding: var(--space-sm) 1.75rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--gold);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--ease);
}
.btn-ghost:hover {
  background: var(--gold);
  color: var(--abyss);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-small);
}

.btn-block {
  width: 100%;
  text-align: center;
}

.btn-group {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.btn-group--center { justify-content: center; }

/* ==== NAVIGATION ==== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gold-10);
  transition: background var(--ease);
}
.site-header.scrolled {
  background: rgba(10, 22, 40, 0.95);
}

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width-nav);
  margin: 0 auto;
  padding: 1.25rem 5%;
  width: 100%;
}

.site-logo {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 1.3rem;
  color: var(--warm-sand);
  letter-spacing: 1px;
  text-decoration: none;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
  align-items: center;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a,
.nav-links > li > .nav-dropdown-trigger {
  display: block;
  font-family: var(--font-body);
  font-weight: var(--fw-regular);
  font-size: var(--fs-nav);
  color: var(--cream);
  text-decoration: none;
  transition: color var(--ease);
  padding: 0.5rem 1rem;
  cursor: pointer;
  background: none;
  border: none;
}
.nav-links > li > a:hover,
.nav-links > li > .nav-dropdown-trigger:hover {
  color: var(--gold);
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold-10);
  border-radius: var(--radius-md);
  padding: var(--space-xs) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--ease);
  z-index: 200;
}
.nav-links > li:hover > .nav-dropdown,
.nav-links > li.dropdown-open > .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a {
  display: block;
  padding: 0.6rem 1.25rem;
  color: var(--cream);
  font-size: var(--fs-small);
  transition: all var(--ease);
}
.nav-dropdown a:hover {
  color: var(--gold);
  background: var(--undertow-60);
}

/* Nav CTA */
.nav-cta {
  padding: 0.5rem 1.25rem !important;
  font-size: var(--fs-small) !important;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  margin: 5px 0;
  transition: all var(--ease);
}

/* ==== HERO ==== */
.hero {
  padding: 8rem 5% 6rem;
  background: linear-gradient(135deg, rgba(26, 42, 74, 0.5) 0%, rgba(19, 31, 56, 0.8) 100%);
  text-align: center;
  border-bottom: none;
}
.hero h1 {
  max-width: 1100px;
  margin: 0 auto var(--space-xs);
}
.hero .subtitle {
  font-family: var(--font-body);
  font-weight: var(--fw-regular);
  font-size: clamp(1.1rem, 1.8vw, 1.5rem);
  color: var(--warm-sand);
  font-style: italic;
  margin-bottom: var(--space-xl);
}
.hero .hook {
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
  color: var(--cream);
  line-height: var(--lh-body);
}
.hero .btn-group { justify-content: center; }

/* Hero with background image */
.hero--image {
  position: relative;
  background-size: cover;
  background-position: center 45%;
  background-repeat: no-repeat;
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 10rem;
  padding-bottom: 1.5rem;
}
.hero--image .eyebrow {
  margin-bottom: var(--space-lg);
  text-shadow: 1px 1px 0 rgba(0,0,0,0.8);
}
.hero--image h1 {
  margin-bottom: var(--space-xl);
  text-shadow: 1px 1px 0 rgba(0,0,0,0.8);
}
.hero--image .btn-group {
  margin-top: var(--space-md);
}
.hero--image .fade-in {
  opacity: 1;
  transform: translateY(0);
}
.hero--image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 22, 40, 0.15) 0%, rgba(19, 31, 56, 0.25) 30%, rgba(19, 31, 56, 0.5) 60%, rgba(13, 23, 41, 0.85) 85%, var(--abyss) 100%);
  z-index: 1;
}
.hero--image > *:not(.ripple-canvas) { position: relative; z-index: 2; }

/* WebGL ripple canvas — behind gradient overlay and text */
.ripple-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ==== STATS STRIP ==== */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  text-align: center;
  padding: var(--space-lg) 0;
}
.stat-number {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--gold);
  display: block;
  margin-bottom: var(--space-xs);
}
.stat-label {
  font-family: var(--font-body);
  font-weight: var(--fw-medium);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-50);
}

/* ==== GLASS CARD ==== */
.card {
  background: var(--undertow-60);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--gold-20);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all var(--ease);
}
.card:hover {
  background: var(--undertow-80);
  border-color: var(--gold-40);
  transform: translateY(-4px);
}
.card h3 { color: var(--warm-sand); }
.card p { color: var(--cream); }

/* ==== GRIDS ==== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

/* ==== CURRICULUM CARD ==== */
.curriculum-card {
  background: var(--undertow-60);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold-20);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all var(--ease);
}
.curriculum-card:hover {
  background: var(--undertow-80);
  border-color: var(--gold-40);
  transform: translateY(-3px);
}
.curriculum-card .module-number {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: var(--space-xs);
  display: block;
  opacity: 0.6;
}
.curriculum-card h4 { margin-bottom: var(--space-md); }
.curriculum-card p { margin-bottom: 0; }

/* ==== PATH CARDS ==== */
.path-card {
  background: var(--undertow-60);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold-20);
  border-radius: var(--radius-md);
  padding: 2.5rem var(--space-xl);
  transition: all var(--ease);
}
.path-card:hover {
  background: var(--undertow-80);
  border-color: var(--gold-40);
  transform: translateY(-4px);
}
.path-card .path-label {
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-sm);
  display: block;
}
.path-card .best-for {
  color: var(--gold);
  font-weight: var(--fw-semibold);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xs);
}
.paths-note {
  text-align: center;
  color: var(--warm-sand);
  margin-top: var(--space-2xl);
  font-size: 1.1rem;
}

/* ==== FACILITATOR CARDS ==== */
.facilitators-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  max-width: 900px;
  margin: 0 auto;
}
.facilitator-card { text-align: center; }
.facilitator-photo {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-lg);
  border: 3px solid var(--gold);
  overflow: hidden;
  transition: all 0.4s ease;
}
.facilitator-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 0%;
}
.facilitator-photo:hover {
  transform: scale(1.05);
  border-color: var(--warm-sand);
}
.facilitator-card p { text-align: left; }

/* ==== TESTIMONIAL CARDS ==== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.testimonial-card {
  background: var(--undertow-60);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold-20);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all var(--ease);
}
.testimonial-card:hover {
  background: var(--undertow-80);
  border-color: var(--gold-40);
  transform: translateY(-3px);
}
.testimonial-quote { font-size: 2.5rem; color: var(--gold); opacity: 0.5; margin-bottom: var(--space-md); line-height: 1; }
.testimonial-text {
  color: var(--cream);
  margin-bottom: var(--space-lg);
  font-size: 1rem;
  line-height: var(--lh-body);
  font-style: italic;
}
.testimonial-author {
  color: var(--warm-sand);
  font-weight: var(--fw-semibold);
  margin-bottom: 0.25rem;
}
.testimonial-role {
  color: var(--cream-50);
  font-size: var(--fs-small);
  margin-bottom: 0;
}

/* ==== PRICING ==== */
.pricing-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
  font-size: 1.1rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--undertow-60);
  backdrop-filter: blur(10px);
  border: 2px solid var(--gold-20);
  border-radius: var(--radius-md);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  position: relative;
  transition: all var(--ease);
}
.pricing-card:hover {
  background: var(--undertow-80);
  transform: translateY(-4px);
}
.pricing-card--featured {
  border-color: var(--gold);
  background: var(--undertow-80);
  transform: scale(1.04);
}
.pricing-card--featured:hover {
  transform: scale(1.04) translateY(-4px);
}
.pricing-card--featured::before {
  content: 'BEST VALUE';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--abyss);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
}
.price-amount {
  font-size: 2.5rem;
  color: var(--gold);
  margin: var(--space-md) 0;
  font-weight: var(--fw-bold);
}
.price-timeline {
  color: var(--warm-sand);
  font-size: var(--fs-small);
  margin-bottom: var(--space-xl);
}
.price-features {
  list-style: none;
  text-align: left;
  margin: var(--space-xl) 0;
}
.price-features li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--gold-10);
  color: var(--cream);
  padding-left: var(--space-xl);
  position: relative;
}
.price-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: var(--fw-bold);
}
.payment-callout {
  background: rgba(26, 42, 74, 0.4);
  border-left: 4px solid var(--gold);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  margin-top: var(--space-2xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ==== FAQ ACCORDION ==== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-question {
  background: var(--undertow-60);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold-20);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--ease);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}
.faq-question:hover {
  background: var(--undertow-80);
  border-color: var(--gold-40);
}
.faq-question h4 { margin: 0; flex: 1; padding-right: var(--space-md); }
.faq-toggle {
  color: var(--gold);
  font-size: 1.5rem;
  transition: transform var(--ease);
  flex-shrink: 0;
}
.faq-item.active .faq-toggle { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: var(--space-lg);
  background: rgba(19, 31, 56, 0.4);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  border: 1px solid var(--gold-20);
  border-top: none;
  margin-top: calc(-1 * var(--space-sm));
  margin-bottom: var(--space-sm);
}
.faq-item.active .faq-answer { display: block; }
.faq-answer p { margin-bottom: 0; }

/* ==== VIDEO PLAYER ==== */
.video-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--gold-20);
  cursor: pointer;
}
.video-container video {
  width: 100%;
  display: block;
}
.video-thumbnail {
  position: relative;
}
.video-thumbnail img {
  width: 100%;
  display: block;
}
.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: var(--gold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--ease);
  border: none;
  cursor: pointer;
}
.video-play-btn::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent var(--abyss);
  margin-left: 4px;
}
.video-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 0 40px rgba(201, 169, 110, 0.4);
}

/* ==== YOUTUBE EMBED ==== */
.youtube-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--gold-20);
  margin-bottom: var(--space-xl);
}
.youtube-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==== BLOG CARDS ==== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.blog-card {
  background: var(--undertow-60);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold-20);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--ease);
}
.blog-card:hover {
  background: var(--undertow-80);
  border-color: var(--gold-40);
  transform: translateY(-4px);
}
.blog-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.blog-card-body {
  padding: var(--space-lg);
}
.blog-card-meta {
  font-size: 0.8rem;
  color: var(--cream-50);
  margin-bottom: var(--space-sm);
}
.blog-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}
.blog-card h3 a {
  color: var(--warm-sand);
  transition: color var(--ease);
}
.blog-card h3 a:hover { color: var(--gold); }
.blog-card p {
  font-size: var(--fs-small);
  color: var(--cream-60);
  margin-bottom: var(--space-md);
}
.blog-card .read-more {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--gold);
}

/* ==== CALENDAR PLACEHOLDER ==== */
.calendar-placeholder {
  background: rgba(201, 169, 110, 0.1);
  border: 2px dashed rgba(201, 169, 110, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-3xl) var(--space-xl);
  margin: var(--space-xl) auto;
  max-width: 700px;
  color: var(--warm-sand);
  font-size: 1rem;
  text-align: center;
}

/* ==== GHL EMBED PLACEHOLDER ==== */
.ghl-embed-placeholder {
  background: var(--undertow-60);
  border: 2px dashed var(--gold-20);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  text-align: center;
  color: var(--warm-sand);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-md);
}

/* ==== BRAND LOGOS ==== */
.brand-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  padding: var(--space-xl) 0;
}
.brand-logos img {
  height: 52px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  background: rgba(255,255,255,0.92);
  padding: 8px 16px;
  border-radius: var(--radius-pill, 50px);
  transition: all var(--ease);
}
.brand-logos img:hover {
  transform: scale(1.05);
  background: #fff;
}

/* ==== BENEFITS LIST ==== */
.benefits-list {
  list-style: none;
}
.benefits-list li {
  padding: var(--space-sm) 0;
  padding-left: var(--space-xl);
  position: relative;
  color: var(--cream);
}
.benefits-list li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ==== FOOTER ==== */
.site-footer {
  background: rgba(10, 22, 40, 0.9);
  border-top: 1px solid var(--gold-10);
  padding: var(--space-3xl) 5%;
}
.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.footer-brand .site-logo {
  display: block;
  margin-bottom: var(--space-md);
}
.footer-brand p {
  color: var(--cream-50);
  font-size: var(--fs-nav);
  line-height: 1.7;
}
.site-footer h4 {
  color: var(--warm-sand);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.site-footer a {
  color: var(--cream-50);
  font-size: var(--fs-nav);
  display: block;
  margin-bottom: var(--space-xs);
  transition: color var(--ease);
}
.site-footer a:hover { color: var(--gold); }

.social-links {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-md);
}
.social-links a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--ease);
  font-size: var(--fs-small);
}
.social-links a:hover {
  background: var(--gold);
  color: var(--abyss);
}

.footer-bottom {
  border-top: 1px solid var(--gold-10);
  padding-top: var(--space-xl);
  text-align: center;
}
.footer-bottom p {
  color: var(--warm-sand);
  font-size: var(--fs-small);
  opacity: 0.6;
  margin-bottom: 0;
}