/* ===========================
   The Marquesses of Tweeddale
   Shared Stylesheet
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

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

:root {
  --color-bg: #faf6f0;
  --color-bg-dark: #1a1410;
  --color-bg-card: #f5efe6;
  --color-text: #2c2418;
  --color-text-light: #6b5d4d;
  --color-gold: #b8923e;
  --color-gold-light: #d4af5e;
  --color-gold-dark: #8a6d2e;
  --color-burgundy: #6b2d3e;
  --color-burgundy-dark: #4a1e2b;
  --color-cream: #f0e8d8;
  --color-border: #d4c8b4;
  --color-accent: #3d5a47;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'EB Garamond', 'Times New Roman', serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;

  --max-width: 1200px;
  --header-height: 80px;
}

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-burgundy);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-gold);
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-bg-dark);
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

p {
  margin-bottom: 1rem;
}

/* --- Decorative Elements --- */
.ornament {
  text-align: center;
  font-size: 1.5rem;
  color: var(--color-gold);
  letter-spacing: 0.5em;
  margin: 2rem 0;
  opacity: 0.7;
}

.ornament::before {
  content: "✦ ─── ✦ ─── ✦";
}

.gold-rule {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
  margin: 2rem 0;
}

/* --- Header / Navigation --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 20, 16, 0.95);
  backdrop-filter: blur(10px);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: all 0.4s ease;
  border-bottom: 1px solid rgba(184, 146, 62, 0.3);
}

header.scrolled {
  height: 60px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-crest {
  width: 36px;
  height: auto;
  flex-shrink: 0;
  transition: all 0.4s ease;
}

header.scrolled .nav-crest {
  width: 28px;
}

.nav-brand span {
  font-weight: 300;
  color: var(--color-cream);
  opacity: 0.7;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-accent);
  font-size: 0.95rem;
  color: var(--color-cream);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  padding: 0.3rem 0;
  opacity: 0.85;
  transition: opacity 0.3s ease, color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  color: var(--color-gold);
}

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

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-cream);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(
    135deg,
    var(--color-bg-dark) 0%,
    #2a1f18 30%,
    var(--color-burgundy-dark) 70%,
    #1a1410 100%
  );
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(184, 146, 62, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(107, 45, 62, 0.1) 0%, transparent 50%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--color-bg), transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem;
  max-width: 800px;
}

.hero-subtitle {
  font-family: var(--font-accent);
  font-size: 1.1rem;
  color: var(--color-gold);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeInUp 1s ease 0.3s forwards;
}

.hero-title-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  opacity: 0;
  animation: fadeInUp 1s ease 0.5s forwards;
}

.hero-crest {
  width: 90px;
  height: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
  flex-shrink: 0;
}

.hero h1 {
  font-size: 4rem;
  color: var(--color-cream);
  font-weight: 700;
  margin-bottom: 0;
}

.hero-tagline {
  font-family: var(--font-accent);
  font-size: 1.3rem;
  color: rgba(240, 232, 216, 0.7);
  font-style: italic;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 1s ease 0.7s forwards;
}

.hero-cta {
  display: inline-block;
  padding: 0.8rem 2.5rem;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-family: var(--font-accent);
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.4s ease;
  opacity: 0;
  animation: fadeInUp 1s ease 0.9s forwards;
}

.hero-cta:hover {
  background: var(--color-gold);
  color: var(--color-bg-dark);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  opacity: 0;
  animation: fadeIn 1s ease 1.5s forwards;
}

.scroll-indicator span {
  display: block;
  width: 2px;
  height: 40px;
  background: var(--color-gold);
  margin: 0 auto;
  opacity: 0.5;
  animation: scrollPulse 2s ease infinite;
}

/* --- Page Hero (sub-pages) --- */
.page-hero {
  position: relative;
  padding: 10rem 2rem 5rem;
  text-align: center;
  background: linear-gradient(
    135deg,
    var(--color-bg-dark) 0%,
    #2a1f18 50%,
    var(--color-burgundy-dark) 100%
  );
}

.page-hero h1 {
  color: var(--color-cream);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.page-hero p {
  font-family: var(--font-accent);
  color: rgba(240, 232, 216, 0.7);
  font-size: 1.2rem;
  font-style: italic;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to top, var(--color-bg), transparent);
}

/* --- Container --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Section --- */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  margin-bottom: 0.5rem;
}

.section-header p {
  font-family: var(--font-accent);
  font-size: 1.1rem;
  color: var(--color-text-light);
  font-style: italic;
}

/* --- Interactive Timeline --- */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--color-gold), var(--color-gold), transparent);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 3rem 3rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
  padding-right: 3rem;
  padding-left: 0;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
  padding-left: 3rem;
  padding-right: 0;
}

.timeline-dot {
  position: absolute;
  top: 0.5rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 3px solid var(--color-gold);
  transition: all 0.3s ease;
  z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -8px;
}

.timeline-item:hover .timeline-dot {
  background: var(--color-gold);
  box-shadow: 0 0 15px rgba(184, 146, 62, 0.5);
}

.timeline-date {
  font-family: var(--font-accent);
  font-size: 0.9rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.timeline-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.timeline-item h3 a {
  color: var(--color-bg-dark);
  transition: color 0.3s ease;
}

.timeline-item h3 a:hover {
  color: var(--color-burgundy);
}

.timeline-excerpt {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Profile Cards --- */
.profile-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  margin-bottom: 3rem;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.profile-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--color-burgundy), var(--color-gold), var(--color-burgundy));
}

.profile-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: var(--color-gold);
  opacity: 0.15;
  position: absolute;
  top: -0.5rem;
  right: 1.5rem;
  line-height: 1;
}

/* Profile image layout */
.profile-header {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.profile-portrait {
  width: 160px;
  height: 200px;
  object-fit: cover;
  object-position: top center;
  border: 2px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
  background: var(--color-bg-dark);
}

.profile-portrait.coat-of-arms {
  object-fit: contain;
  padding: 1rem;
  background: var(--color-bg-card);
}

.profile-header-text {
  flex: 1;
  min-width: 0;
}

.profile-header-text h2 {
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
  color: var(--color-burgundy-dark);
}

.profile-header-text .profile-dates {
  margin-bottom: 0.5rem;
}

.profile-header-text .profile-titles {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.profile-card h2 {
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
  color: var(--color-burgundy-dark);
}

.profile-dates {
  font-family: var(--font-accent);
  color: var(--color-gold-dark);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.profile-titles {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.profile-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.profile-body p {
  font-size: 1rem;
}

.profile-highlights {
  margin-top: 1rem;
  padding: 1.2rem 1.5rem;
  background: rgba(184, 146, 62, 0.06);
  border-left: 3px solid var(--color-gold);
}

.profile-highlights h4 {
  font-family: var(--font-accent);
  color: var(--color-gold-dark);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.profile-highlights ul {
  list-style: none;
  padding: 0;
}

.profile-highlights li {
  padding: 0.2rem 0;
  padding-left: 1.2rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.profile-highlights li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-size: 0.6rem;
  top: 0.45rem;
}

/* --- Estates Section --- */
.estate-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.estate-feature.visible {
  opacity: 1;
  transform: translateY(0);
}

.estate-feature.reverse {
  direction: rtl;
}

.estate-feature.reverse > * {
  direction: ltr;
}

.estate-image {
  aspect-ratio: 4/3;
  background: var(--color-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.estate-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.estate-text h3 {
  color: var(--color-burgundy-dark);
  margin-bottom: 1rem;
  font-size: 1.6rem;
}

.estate-text p {
  color: var(--color-text-light);
  font-size: 1rem;
}

/* --- Family Tree --- */
.family-tree-container {
  overflow-x: auto;
  padding: 2rem 0;
}

.generation {
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

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

.generation-label {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--color-gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.tree-node {
  display: inline-block;
  padding: 1rem 1.5rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  margin: 0.3rem 0;
  transition: all 0.3s ease;
  position: relative;
}

.tree-node:hover {
  border-color: var(--color-gold);
  box-shadow: 0 4px 15px rgba(184, 146, 62, 0.15);
  transform: translateY(-2px);
}

.tree-node .node-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-burgundy-dark);
}

.tree-node .node-dates {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.tree-node .node-spouse {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-gold-dark);
  margin-top: 0.3rem;
}

.tree-connector {
  display: block;
  width: 2px;
  height: 30px;
  background: var(--color-gold);
  opacity: 0.4;
  margin: 0 auto 0 2rem;
}

/* --- Intro Text Block --- */
.intro-text {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem 0 3rem;
}

.intro-text p {
  font-size: 1.15rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* --- Quick Links Grid --- */
.quick-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.quick-link {
  padding: 2.5rem 2rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.quick-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.quick-link:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  border-color: var(--color-gold);
}

.quick-link:hover::before {
  transform: scaleX(1);
}

.quick-link-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.quick-link h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-burgundy-dark);
}

.quick-link p {
  font-family: var(--font-accent);
  font-size: 0.95rem;
  color: var(--color-text-light);
}

/* --- Footer --- */
footer {
  background: var(--color-bg-dark);
  color: var(--color-cream);
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(184, 146, 62, 0.3);
}

footer p {
  font-family: var(--font-accent);
  font-size: 0.9rem;
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

footer .footer-nav {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

footer .footer-nav a {
  font-family: var(--font-accent);
  color: var(--color-gold);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

footer .footer-nav a:hover {
  opacity: 1;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.7; transform: scaleY(1.2); }
}

/* --- Responsive --- */
@media (max-width: 900px) {
  html { font-size: 16px; }

  .hero h1 { font-size: 2.8rem; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(26, 20, 16, 0.98);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .timeline::before {
    left: 1rem;
  }

  .timeline-item,
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    width: 100%;
    left: 0;
    text-align: left;
    padding-left: 3rem;
    padding-right: 0;
  }

  .timeline-item:nth-child(odd) .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot {
    left: 0.45rem;
    right: auto;
  }

  .estate-feature,
  .estate-feature.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .quick-links {
    grid-template-columns: 1fr;
  }

  .page-hero h1 { font-size: 2.2rem; }

  .profile-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .profile-portrait {
    width: 130px;
    height: 165px;
  }

  .hero-crest {
    width: 60px;
  }

  .hero-title-row {
    gap: 1rem;
  }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 2rem; }
  h2 { font-size: 1.7rem; }
  .profile-number { font-size: 3.5rem; }
  .section { padding: 3rem 0; }
}