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

:root {
  --black: #0d1a12;
  --dark: #1a2e20;
  --text: #111a14;
  --text-mid: #3a5242;
  --text-light: #6a806e;
  --white: #ffffff;
  --off-white: #f5f8f5;
  --purple: #1a5c3a;
  --purple-light: #2d8a57;
  --purple-pale: #e6f2ea;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-dark: rgba(255, 255, 255, 0.62);
  --border: rgba(15, 30, 18, 0.1);

  --font-head: 'Blinker', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-mono: 'Chivo Mono', monospace;
  --font-script: 'Pinyon Script', cursive;
}

html { scroll-padding-top: 70px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: #b8e0e0 url('images/glass.png') center center / cover fixed;
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--purple-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--purple); }
ul { list-style: none; }

::selection { background: var(--purple-light); color: var(--black); }

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2.5rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--purple);
  letter-spacing: 0.15em;
  font-weight: 700;
}
.nav-logo:hover { color: var(--purple); }

.nav-links { display: flex; gap: 2.5rem; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-mid);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-links a:hover { color: var(--text); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block; width: 22px; height: 1.5px;
  background: var(--text);
  transition: all 0.3s;
}
.nav-toggle.open span:first-child { transform: rotate(45deg) translate(3px, 4px); }
.nav-toggle.open span:last-child { transform: rotate(-45deg) translate(3px, -4px); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem;
  overflow: visible;
}

.hero-inner { position: relative; z-index: 2; }

.hero-eyebrow {
  font-family: var(--font-script);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 400;
  color: var(--black);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
  white-space: nowrap;
  line-height: 1;
}

.hero-carousel {
  overflow: hidden;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.carousel-track {
  display: flex;
  white-space: nowrap;
  animation: scroll-left 14s linear infinite;
}

.carousel-word {
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2.4vw, 1.8rem);
  font-weight: 400;
  color: var(--text);
  padding: 0 0.4rem;
  flex-shrink: 0;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.carousel-sep {
  font-size: 0.55rem;
  color: var(--white);
  padding: 0 0.9rem;
  flex-shrink: 0;
  align-self: center;
  opacity: 0.9;
}

@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.hero-location {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--purple);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 2.5rem;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  z-index: 2;
  font-size: 1.2rem;
  color: var(--purple);
  animation: bob 2s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== Sections ===== */
.section {
  padding: 5rem 3rem;
  max-width: 1100px;
  margin: 2.5rem auto;
  background: var(--panel);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  box-shadow: 0 4px 32px rgba(15, 15, 30, 0.07);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--purple);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 3rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.section-label span {
  color: var(--purple);
  margin-right: 0.5rem;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  grid-template-rows: auto auto;
  gap: 2.5rem 3rem;
}

.about-portrait {
  grid-row: 1 / 3;
  align-self: start;
}
.about-portrait img {
  width: 100%;
  height: auto;
  display: block;
}


.about-text h2 {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.about-text p {
  color: var(--text-mid);
  margin-bottom: 0.85rem;
  max-width: 520px;
  font-size: 0.95rem;
}

.about-text em {
  color: var(--purple-light);
  font-style: normal;
  font-weight: 600;
}

.text-link {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--purple);
  font-weight: 600;
}
.text-link:hover { color: var(--purple); }

.about-details { display: flex; flex-direction: column; }

.detail-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}

.detail-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--purple);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-top: 0.15rem;
}

.detail-value {
  color: var(--text-mid);
  line-height: 1.6;
}

/* ===== Marquee ===== */
.marquee-divider {
  overflow: hidden;
  padding: 1.1rem 0;
  background: rgba(255, 255, 255, 0.55);
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: scroll-left 20s linear infinite;
  font-family: var(--font-script);
  font-size: 1.35rem;
  font-style: normal;
  color: var(--purple);
  font-weight: 400;
  letter-spacing: 0.04em;
}
.marquee-track span { flex-shrink: 0; }
.marquee-sep { font-size: 0.5rem; align-self: center; opacity: 0.7; }

/* ===== Services ===== */
.services-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-col {
  padding: 2rem 1.75rem;
  background: var(--off-white);
  border: 1px solid var(--border);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.service-col:hover {
  border-color: rgba(0, 230, 118, 0.6);
  box-shadow: 0 4px 24px rgba(0, 230, 118, 0.2);
}

.service-col h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  text-align: center;
}

.service-col li {
  color: var(--text-mid);
  font-size: 0.88rem;
  padding: 0.4rem 0 0.4rem 1rem;
  position: relative;
}
.service-col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px;
  background: var(--purple);
}

/* ===== Teaching ===== */
.stats-bar {
  display: inline-flex;
  align-items: center;
  gap: 2.5rem;
  margin-bottom: 1.5rem;
  padding: 1.25rem 2rem;
  background: var(--purple-pale);
  border: 1px solid rgba(26, 92, 58, 0.15);
}

.stat-num {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--purple);
  letter-spacing: -0.01em;
}
.stat-denom {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--text-light);
}
.stat-src {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}
.stat-divider { width: 1px; height: 50px; background: rgba(26, 92, 58, 0.15); }

.quotes-list {
  margin-bottom: 2.5rem;
}

.quotes-list blockquote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.75;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.quotes-list blockquote.quote-full {
  font-size: 0.95rem;
  color: var(--text);
  padding-top: 1rem;
  border-bottom: none;
}

.mentor-callout {
  padding: 2rem 2.5rem;
  margin-bottom: 3rem;
  border-left: 3px solid var(--purple);
  background: var(--purple-pale);
}
.callout-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--purple);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 0.75rem;
}
.mentor-callout p {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.75;
}
.mentor-callout a { color: var(--purple-light); font-style: normal; font-weight: 600; }

.small-note { font-size: 0.82rem; color: var(--text-light); font-style: normal; }

.subsection-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--purple);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 1.25rem 0 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

/* ===== Speaking grid ===== */
.speaking-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.speaking-card {
  display: flex;
  flex-direction: column;
  background: var(--off-white);
  border: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.speaking-card:hover {
  border-color: rgba(0, 230, 118, 0.6);
  box-shadow: 0 6px 24px rgba(0, 230, 118, 0.18);
  transform: translateY(-2px);
}

.speaking-img {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(26, 92, 58, 0.12), rgba(45, 138, 87, 0.22)),
    var(--purple-pale);
  position: relative;
}
.speaking-img::after {
  content: '✦';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  opacity: 0.35;
  font-size: 1.4rem;
}
.speaking-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

.speaking-meta {
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.speaking-venue {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--purple);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.speaking-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  letter-spacing: -0.005em;
}
.speaking-desc {
  font-size: 0.85rem;
  color: var(--text-mid);
  font-style: italic;
}
.speaking-link {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--purple-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.75rem;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-text h2 {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}
.contact-text p { color: var(--text-mid); font-size: 0.95rem; margin-bottom: 0.5rem; }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form input,
.contact-form textarea {
  padding: 0.85rem 1rem;
  background: var(--off-white);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.2s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-light);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--purple); }

.btn-submit {
  align-self: flex-start;
  padding: 0.8rem 2.2rem;
  background: var(--purple);
  color: var(--white);
  border: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.btn-submit:hover { background: var(--purple-light); transform: translateY(-1px); }

/* ===== Footer ===== */
.footer {
  text-align: center;
  padding: 2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-light);
  letter-spacing: 0.1em;
  background: rgba(255,255,255,0.5);
  border-top: 1px solid var(--border);
}
.footer-sep { margin: 0 0.75rem; }

/* ===== Responsive ===== */
@media (max-width: 850px) {
  .nav { padding: 0.8rem 1.25rem; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 240px; height: 100vh;
    background: rgba(255,255,255,0.96);
    flex-direction: column;
    padding: 4.5rem 1.5rem;
    gap: 1.25rem;
    transition: right 0.3s;
    border-left: 1px solid var(--border);
  }
  .nav-links.open { right: 0; }
  .section { padding: 3rem 1.25rem; }
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { grid-row: auto; max-height: 380px; overflow: hidden; }
  .services-columns { grid-template-columns: 1fr; }
  .stats-bar { flex-direction: column; gap: 1.5rem; text-align: center; padding: 1.5rem; }
  .stat-divider { width: 50px; height: 1px; }
  .speaking-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
}