/* ── Custom Properties ── */
:root {
  --stone: #2c2c2c;
  --ink: #1a1a1a;
  --sand: #f5f0e8;
  --mist: #e8e2d6;
  --brush: #3a3a3a;
  --moss: #6b7c5e;
  --cloud: #faf8f4;
  --magenta: #8b3a6b;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: var(--cloud);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  color: var(--stone);
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 248, 244, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.5rem 3rem;
  transition: padding 0.4s ease;
}

.nav.scrolled {
  padding: 0.8rem 3rem;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brush);
  position: relative;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--moss);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--moss);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--moss);
}

.nav-links a.active::after {
  width: 100%;
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1100;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--stone);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ── Mobile Nav Panel ── */
.mobile-panel {
  position: fixed;
  top: 0;
  right: -300px;
  width: 60vw;
  max-width: 300px;
  height: 100vh;
  background: var(--cloud);
  z-index: 1050;
  transition: right 0.4s ease;
  padding: 6rem 2rem 2rem;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0);
}

.mobile-panel.open {
  right: 0;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.08);
}

.mobile-panel a {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brush);
  padding: 1rem 0;
  border-bottom: 1px solid var(--mist);
  transition: color 0.3s ease;
}

.mobile-panel a:hover,
.mobile-panel a.active {
  color: var(--moss);
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.15);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ── Page Header ── */
.page-header {
  text-align: center;
  padding: 10rem 2rem 2rem;
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 0.75rem;
}

.page-header .subtitle {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--moss);
}

.brush-stroke {
  width: 160px;
  height: 14px;
  margin: 0 auto 1.5rem;
  opacity: 0;
  animation: fadeIn 2s ease forwards;
}

.page-icon {
  width: 100px;
  height: 50px;
  margin: 0 auto 1.5rem;
  opacity: 0;
  animation: fadeIn 2s ease forwards;
}

/* ── Hero (index) ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 2rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--moss) 0%, transparent 70%);
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.enso {
  width: 120px;
  height: 120px;
  opacity: 0;
  animation: fadeIn 2s ease forwards;
  margin: 0 auto 2rem;
}

@keyframes fadeIn {
  to { opacity: 0.2; }
}

.hero-portrait {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 70% center;
  margin: 0 auto 2rem;
  opacity: 0;
  animation: portraitFadeIn 2s ease forwards;
  animation-delay: 0.15s;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

@keyframes portraitFadeIn {
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  opacity: 0;
  animation: slideUp 1s ease forwards;
  animation-delay: 0.3s;
  margin-bottom: 1rem;
}

.hero .role {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--moss);
  opacity: 0;
  animation: slideUp 1s ease forwards;
  animation-delay: 0.6s;
  margin-bottom: 0.5rem;
}

.hero .tagline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
  font-size: 1.15rem;
  line-height: 2;
  max-width: 500px;
  margin: 2rem auto 0;
  color: var(--stone);
  opacity: 0;
  animation: slideUp 1s ease forwards;
  animation-delay: 0.9s;
}

.scroll-hint {
  position: absolute;
  bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  animation: slideUp 1s ease forwards;
  animation-delay: 1.5s;
}

.scroll-hint span {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--brush);
  opacity: 0.4;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: var(--brush);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.6; }
}

/* ── Content Sections ── */
.content-section {
  padding: 3rem 2rem;
}

.content-section.sand {
  background: var(--sand);
}

.content-narrow {
  max-width: 680px;
  margin: 0 auto;
}

.content-wide {
  max-width: 900px;
  margin: 0 auto;
}

.content-narrow p,
.content-wide p {
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.section-heading {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 2rem;
  text-align: center;
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Talks ── */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--mist);
  background: transparent;
  color: var(--brush);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--moss);
  color: var(--moss);
  background: rgba(107, 124, 94, 0.06);
}

.talks-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.talk-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1rem;
  border-bottom: 1px solid var(--mist);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.talk-item:first-child {
  border-top: 1px solid var(--mist);
}

.talk-item:hover {
  transform: translateX(4px);
  box-shadow: -3px 0 0 var(--moss);
}

.talk-date {
  font-size: 0.8rem;
  color: var(--brush);
  opacity: 0.7;
}

.talk-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--stone);
}

.talk-tag {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--moss);
  opacity: 0.8;
  white-space: nowrap;
}

.browse-link {
  display: inline-block;
  margin-top: 2.5rem;
  font-size: 0.8rem;
  color: var(--moss);
  letter-spacing: 0.05em;
  transition: opacity 0.3s ease;
}

.browse-link:hover {
  opacity: 0.7;
}

/* ── Teaching Cards ── */
.teachings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.teaching-card {
  background: var(--cloud);
  padding: 2rem;
  border: 1px solid var(--mist);
  transition: box-shadow 0.3s ease;
}

.teaching-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.teaching-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.3rem;
  color: var(--stone);
  margin: 0.75rem 0 0.25rem;
}

.teaching-description {
  font-size: 0.85rem;
  color: var(--brush);
  margin-bottom: 1rem;
}

.teaching-link {
  font-size: 0.8rem;
  color: var(--moss);
  letter-spacing: 0.05em;
  transition: opacity 0.3s ease;
}

.teaching-link:hover {
  opacity: 0.7;
}

.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin-top: 1rem;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ── Coaching Offerings ── */
.offering {
  padding: 2rem 0;
  border-bottom: 1px solid var(--mist);
}

.offering:first-of-type {
  border-top: 1px solid var(--mist);
}

.offering h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--stone);
}

.offering p {
  margin-bottom: 0;
}

/* ── Pricing ── */
.pricing {
  margin-top: 3rem;
  padding: 3rem;
  background: var(--sand);
  border-radius: 2px;
}

.pricing h2 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  text-align: center;
}

.pricing .pricing-range {
  text-align: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--moss);
  margin: 1.5rem 0;
}

.pricing .pricing-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--brush);
  margin-bottom: 0;
}

.cta-link {
  display: inline-block;
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: var(--moss);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: opacity 0.3s ease;
}

.cta-link:hover {
  opacity: 0.7;
}

/* ── Podcast ── */
.podcast-brand {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.podcast-brand .podcast-name {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--magenta);
  margin-bottom: 0.75rem;
}

.podcast-brand .podcast-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--brush);
}

.podcast-concept {
  max-width: 680px;
  margin: 0 auto;
}

.podcast-episodes {
  margin-top: 3rem;
  border-top: 1px solid var(--mist);
  padding-top: 2rem;
}

.podcast-episodes h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.episode-placeholder {
  padding: 2.5rem;
  border: 1px dashed var(--mist);
  text-align: center;
  color: var(--brush);
  font-size: 0.85rem;
  opacity: 0.7;
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--cloud);
  border-top: 1px solid var(--mist);
}

.footer-links {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brush);
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.footer-links a:hover {
  opacity: 0.8;
}

.footer p {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brush);
  opacity: 0.4;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav {
    padding: 1rem 1.5rem;
  }

  .nav.scrolled {
    padding: 0.6rem 1.5rem;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
  }

  .page-header {
    padding: 8rem 1.5rem 1.5rem;
  }

  .content-section {
    padding: 2rem 1.5rem;
  }

  .talk-item {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .talk-tag {
    justify-self: start;
  }

  .filter-buttons {
    gap: 0.5rem;
  }

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

  .teaching-card {
    padding: 1.5rem;
  }

  .pricing {
    padding: 2rem 1.5rem;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 1rem;
  }
}