/* ========== RESET & VARIABLES ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #ffffff;
  --surface: #f6f7f9;
  --ink: #0b1928;
  --muted: #505a6d;
  --accent: #0c5d58;
  --accent-strong: #0a4036;
  --warm: #b45309;
  --border: #e2e8f0;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 16px 40px rgba(15, 23, 42, 0.06);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

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

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section.alt {
  background: var(--surface);
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--muted);
  max-width: 720px;
  margin: 0 auto;
}

/* ========== NAVBAR ========== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-nav .brand {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  color: var(--accent-strong);
}

.nav-links {
  display: flex;
  gap: 20px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nav-links a {
  color: var(--muted);
  transition: color 0.2s ease;
}

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

/* ========== HERO ========== */
.hero {
  position: relative;
  padding: 90px 0 70px;
  background: radial-gradient(circle at top right, rgba(12, 93, 88, 0.08), transparent 55%),
    radial-gradient(circle at bottom left, rgba(180, 83, 9, 0.08), transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
}

.hero-text h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 3rem;
  margin-bottom: 16px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  color: var(--accent-strong);
  margin-bottom: 14px;
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 20px rgba(12, 93, 88, 0.2);
}

.btn.ghost {
  border-color: var(--accent);
  color: var(--accent);
  background: #ffffff;
}

.btn:hover {
  transform: translateY(-2px);
}

.hero-highlights {
  display: grid;
  gap: 12px;
  font-size: 0.95rem;
}

.hero-highlights .label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-visual {
  display: grid;
  gap: 20px;
}

.hero-visual img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.hero-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  border-left: 4px solid var(--accent);
}

.hero-card h3 {
  font-family: "Fraunces", "Times New Roman", serif;
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.hero-card ul {
  list-style: disc;
  padding-left: 18px;
  color: var(--muted);
}

/* ========== CARDS & GRIDS ========== */
.card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.card h3 {
  font-family: "Fraunces", "Times New Roman", serif;
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill-list span {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.9rem;
  color: var(--muted);
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.timeline .meta {
  color: var(--accent);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.timeline ul {
  padding-left: 18px;
  color: var(--muted);
}

.simple-list {
  list-style: disc;
  padding-left: 18px;
  color: var(--muted);
}

/* ========== GALLERY ========== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.gallery img {
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

/* ========== VIDEOS ========== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.video-card {
  background: var(--surface);
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.video-card h4 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--accent-strong);
}

.video-card iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: none;
  border-radius: 12px;
  background: #000;
}

.video-card.placeholder {
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--muted);
  min-height: 260px;
}

/* ========== INTERESTS ========== */
.split-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.split-list h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--accent-strong);
}

.split-list ul {
  list-style: disc;
  padding-left: 18px;
  color: var(--muted);
}

#interests img {
  margin-top: 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.contact-card {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.contact-card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.contact-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

.contact-note {
  text-align: center;
  color: var(--muted);
}

.contact-note p {
  max-width: 720px;
  margin: 0 auto 18px;
}

.contact-note img {
  max-width: 420px;
  margin: 0 auto;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

/* ========== FOOTER ========== */
.footer {
  padding: 24px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

/* ========== SCROLL TO TOP ========== */
#scrollTopBtn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #ffffff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 14px 24px rgba(15, 118, 110, 0.25);
  display: none;
}

#scrollTopBtn:hover {
  background: var(--accent-strong);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .site-nav {
    flex-direction: column;
    gap: 10px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .hero-text h1 {
    font-size: 2.4rem;
  }

  .section {
    padding: 60px 0;
  }
}