@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,600;0,9..144,700;0,9..144,800;0,9..144,900;1,9..144,400;1,9..144,600&family=Outfit:wght@300;400;500;600;700&display=swap');

/* =============================================
   CSS Custom Properties
   ============================================= */

:root {
  --color-bg: #F5F0E8;
  --color-text: #1A1A1A;
  --color-primary: #1B2D45;
  --color-accent: #D4A853;
  --color-accent-warm: #C75B2A;
  --color-accent-sage: #4A6741;
  --color-card-bg: #FEFCF8;
  --color-muted: #5C564E;
  --color-border: #D6CFC3;
  --color-hero-bg: #1B2D45;
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Outfit', 'Segoe UI', Roboto, sans-serif;
  --max-width: 1100px;
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.05);
  --transition: 0.25s ease;
}

/* =============================================
   Reset & Base
   ============================================= */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  min-height: 100vh;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

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

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

ul, ol {
  list-style: none;
}

/* =============================================
   Container
   ============================================= */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* =============================================
   Navigation
   ============================================= */

#main-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-primary);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
  border-bottom: 2px solid var(--color-accent);
}

#main-nav .nav-inner {
  position: relative;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-site-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  font-variation-settings: 'opsz' 72;
  color: #FFFFFF;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
  transition: color var(--transition);
}

.nav-site-title:hover {
  color: var(--color-accent);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 4px;
  width: 36px;
  height: 36px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle:hover span {
  background-color: var(--color-accent);
}

.nav-links {
  display: none;
  flex-direction: column;
  background-color: var(--color-primary);
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  padding: 0.5rem 0 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.nav-link {
  display: block;
  padding: 0.6rem 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
  font-weight: 400;
  text-decoration: none;
  transition: background-color var(--transition), color var(--transition);
  letter-spacing: 0.01em;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.nav-link.active {
  color: var(--color-accent);
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.05);
}

/* ---- Dropdown ---- */

.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.3em;
  padding: 0.6rem 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  background: none;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: background-color var(--transition), color var(--transition);
}

.nav-dropdown-trigger:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.nav-dropdown-trigger.active {
  color: var(--color-accent);
  font-weight: 600;
}

.nav-arrow {
  font-size: 0.7em;
  transition: transform var(--transition);
}

.nav-dropdown-trigger.open .nav-arrow {
  transform: rotate(180deg);
}

/* Mobile: dropdown menu slides open below trigger */
.nav-dropdown-menu {
  display: none;
  flex-direction: column;
  background-color: rgba(0, 0, 0, 0.15);
}

.nav-dropdown-menu.open {
  display: flex;
}

.nav-dropdown-link {
  display: block;
  padding: 0.5rem 1.5rem 0.5rem 2.5rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  font-weight: 400;
  text-decoration: none;
  transition: background-color var(--transition), color var(--transition);
}

.nav-dropdown-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.nav-dropdown-link.active {
  color: var(--color-accent);
  font-weight: 600;
}

/* Desktop nav */
@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .nav-links {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    background: none;
    box-shadow: none;
    padding: 0;
    gap: 0;
  }

  .nav-link {
    padding: 0.4rem 0.65rem;
    white-space: nowrap;
    font-size: 0.85rem;
    border-radius: 4px;
  }

  .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }

  .nav-link.active {
    background-color: rgba(255, 255, 255, 0.12);
  }

  /* Desktop dropdown */
  .nav-dropdown-trigger {
    padding: 0.4rem 0.65rem;
    font-size: 0.85rem;
    white-space: nowrap;
    border-radius: 4px;
    width: auto;
  }

  .nav-dropdown-trigger:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }

  .nav-dropdown-trigger.active {
    background-color: rgba(255, 255, 255, 0.12);
  }

  .nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background-color: var(--color-primary);
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow-lg);
    border-top: 2px solid var(--color-accent);
    padding: 0.4rem 0;
    z-index: 1001;
  }

  .nav-dropdown-menu.open {
    display: flex;
  }

  .nav-dropdown-link {
    padding: 0.5rem 1.25rem;
    font-size: 0.88rem;
  }

  .nav-dropdown-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
  }
}

/* =============================================
   Hero
   ============================================= */

.hero {
  background-color: var(--color-hero-bg);
  background-image:
    radial-gradient(ellipse at 20% 80%, rgba(212, 168, 83, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(74, 103, 65, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, transparent 40%);
  color: #FEFCF8;
  text-align: center;
  padding: 5rem 0 4.5rem;
  border-bottom: 3px solid var(--color-accent);
  position: relative;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 800;
  font-variation-settings: 'opsz' 144;
  color: #FFFFFF;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
  font-weight: 300;
}

@media (min-width: 600px) {
  .hero {
    padding: 5.5rem 0 5rem;
  }

  .hero h1 {
    font-size: 3rem;
  }
}

@media (min-width: 900px) {
  .hero h1 {
    font-size: 3.8rem;
  }

  .hero p {
    font-size: 1.15rem;
  }
}

/* =============================================
   Guiding Question
   ============================================= */

.guiding-question {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 400;
  font-variation-settings: 'opsz' 72;
  color: var(--color-primary);
  text-align: center;
  max-width: 700px;
  margin: 3rem auto 2rem;
  padding: 2.5rem 2rem;
  position: relative;
  line-height: 1.55;
  background-color: var(--color-card-bg);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-accent);
}

@media (min-width: 600px) {
  .guiding-question {
    font-size: 1.5rem;
    margin: 3rem auto 2.5rem;
    padding: 2.5rem 2.5rem;
  }
}

/* =============================================
   Sub Questions
   ============================================= */

.sub-questions {
  max-width: 680px;
  margin: 0 auto 2.5rem;
  padding: 0 1rem;
}

.sub-questions li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.sub-questions li::before {
  content: '\2014';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
}

/* =============================================
   Card Grid
   ============================================= */

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: 2.5rem 0 3rem;
}

@media (min-width: 600px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 900px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .card-grid .card:first-child {
    grid-column: span 2;
  }
}

/* =============================================
   Card
   ============================================= */

.card {
  display: block;
  background-color: var(--color-card-bg);
  border-radius: var(--radius);
  border-left: none;
  border-top: 4px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem;
  text-decoration: none;
  color: var(--color-text);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  animation: fadeInUp 0.5s ease both;
}

/* Rotating border colors */
.card:nth-child(4n+1) { border-top-color: var(--color-accent); }
.card:nth-child(4n+2) { border-top-color: var(--color-accent-warm); }
.card:nth-child(4n+3) { border-top-color: var(--color-accent-sage); }
.card:nth-child(4n+4) { border-top-color: var(--color-primary); }

/* Subtle decorative corner element */
.card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, transparent 50%, rgba(0, 0, 0, 0.02) 50%);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: var(--color-text);
}

/* Staggered entrance animation delays */
.card:nth-child(1)  { animation-delay: 0.05s; }
.card:nth-child(2)  { animation-delay: 0.1s; }
.card:nth-child(3)  { animation-delay: 0.15s; }
.card:nth-child(4)  { animation-delay: 0.2s; }
.card:nth-child(5)  { animation-delay: 0.25s; }
.card:nth-child(6)  { animation-delay: 0.3s; }
.card:nth-child(7)  { animation-delay: 0.35s; }
.card:nth-child(8)  { animation-delay: 0.4s; }
.card:nth-child(9)  { animation-delay: 0.45s; }
.card:nth-child(10) { animation-delay: 0.5s; }
.card:nth-child(11) { animation-delay: 0.55s; }

.card-number {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-border);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  font-variation-settings: 'opsz' 72;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.card-description {
  font-size: 0.92rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* =============================================
   Entrance Animation
   ============================================= */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================
   Section Title
   ============================================= */

.section-title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-muted);
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

/* =============================================
   Readings
   ============================================= */

.readings {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

@media (min-width: 600px) {
  .readings {
    grid-template-columns: 1fr 1fr;
  }
}

.readings-group {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
}

.readings-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

.readings-label--ms {
  background-color: rgba(27, 45, 69, 0.08);
  color: var(--color-primary);
}

.readings-label--advanced {
  background-color: rgba(212, 168, 83, 0.12);
  color: #8B6914;
}

.readings-group ul {
  list-style: none;
}

.readings-group li {
  margin-bottom: 0.5rem;
}

.readings-group a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(27, 45, 69, 0.2);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition), color var(--transition);
}

.readings-group a:hover {
  text-decoration-color: var(--color-accent);
  color: var(--color-accent);
}

/* =============================================
   Key Assignments
   ============================================= */

.assignments {
  margin: 1.5rem 0 2rem;
}

.assignments li {
  position: relative;
  padding: 0.75rem 0 0.75rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  line-height: 1.6;
}

.assignments li:last-child {
  border-bottom: none;
}

.assignments li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.assignments .assignment-name {
  font-weight: 600;
  color: var(--color-primary);
}

.assignments .assignment-desc {
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* =============================================
   Learn More
   ============================================= */

.learn-more {
  margin: 1.5rem 0 2rem;
}

.learn-more li {
  margin-bottom: 0.6rem;
}

.learn-more a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(27, 45, 69, 0.2);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition), color var(--transition);
}

.learn-more a:hover {
  text-decoration-color: var(--color-accent);
  color: var(--color-accent);
}

.learn-more .link-desc {
  display: block;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 0.15rem;
}

/* =============================================
   Course Philosophy / Info Blocks
   ============================================= */

.course-philosophy {
  max-width: 720px;
  margin: 2.5rem auto 1rem;
  padding: 2rem;
  background-color: var(--color-card-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent-sage);
  box-shadow: var(--shadow-sm);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text);
}

.course-philosophy strong {
  color: var(--color-primary);
}

/* =============================================
   Families Page
   ============================================= */

.info-section {
  margin-bottom: 2.5rem;
}

.info-section h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  font-variation-settings: 'opsz' 72;
  color: var(--color-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
}

.info-section p,
.info-section li {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.info-section ul {
  padding-left: 1.5rem;
}

.info-section ul li {
  position: relative;
  padding-left: 0;
}

.info-section ul li::before {
  content: '\2014';
  position: absolute;
  left: -1.5rem;
  color: var(--color-accent);
  font-weight: 600;
}

.contact-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  max-width: 480px;
}

.contact-card p {
  margin-bottom: 0.5rem;
}

.contact-card a {
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(27, 45, 69, 0.2);
  text-underline-offset: 3px;
}

.contact-card a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

/* =============================================
   Placeholder / Coming Soon
   ============================================= */

.placeholder {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 400;
  border: 2px dashed var(--color-border);
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.4);
}

.placeholder::before {
  content: '';
  display: none;
}

/* =============================================
   Footer
   ============================================= */

footer {
  margin-top: 4rem;
  padding: 2.5rem 0;
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  border-top: 3px solid var(--color-accent);
}

footer p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.03em;
}