/* Model 3: Heritage Editorial / Minimalist Academic */

:root {
  --c-bg: #F4EEDF; /* Warm Parchment / Sand for depth */
  --c-bg-alt: #EBE5D5; /* Slightly darker sand for sections */
  --c-bg-card: #FAF8F2; /* Ligher for cards/surfaces */
  --c-text: #171B19; /* Very deep green-black */
  --c-text-light: #5B615E; /* Muted slate/olive */
  
  --c-primary: #1F3F2F; /* Heritage Deep Forest Green */
  --c-primary-hover: #142B1F;
  --c-accent: #B8860B; /* Antique Gold */
  
  --c-border: #D1CDBC;
  
  --f-heading: 'Playfair Display', serif;
  --f-body: 'Manrope', sans-serif;
  
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--f-body);
  background-color: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

/* Typography Base */
h1, h2, h3, h4 {
  font-family: var(--f-heading);
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.15;
}

em {
  font-style: italic;
  font-weight: 400;
  color: var(--c-accent);
}

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

ul {
  list-style: none;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.section-padding {
  padding: 120px 0;
}

.bg-alt {
  background-color: var(--c-bg-alt);
}

.text-center { text-align: center; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 4rem; }
.mt-4 { margin-top: 1.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 36px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--c-primary);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--c-primary-hover);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--c-primary);
  color: var(--c-primary);
}

.btn-secondary:hover {
  background-color: var(--c-primary);
  color: #fff;
}

.btn-text {
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  color: var(--c-primary);
  text-transform: uppercase;
  border-bottom: 1px solid var(--c-primary);
  padding-bottom: 4px;
}

.btn-text:hover {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 24px;
}

.btn-link:hover {
  color: var(--c-accent);
  gap: 20px;
}

/* Top Bar */
.top-bar {
  background-color: var(--c-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 8px 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-links .divider {
  width: 1px;
  height: 12px;
  background-color: rgba(255,255,255,0.3);
}

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

/* Navbar */
.navbar-wrapper {
  background-color: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition);
}

.navbar-wrapper.scrolled {
  background-color: rgba(244, 238, 223, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
}

.logo-text {
  font-family: var(--f-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-primary);
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-text);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background-color: var(--c-accent);
  border-radius: 50%;
  opacity: 0;
  transition: var(--transition);
}

.nav-links a:hover::after {
  opacity: 1;
  top: -8px;
}

.nav-actions {
  display: flex;
  align-items: center;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--c-primary);
  cursor: pointer;
}

/* Hero Editorial */
.hero-editorial {
  padding: 80px 0 120px 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 60px;
  align-items: center;
}

.hero-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--c-text-light);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: inline-block;
  border-bottom: 1px solid var(--c-border);
  padding-bottom: 8px;
}

.hero-title {
  font-size: 5.5rem;
  letter-spacing: -2px;
  margin-bottom: 30px;
}

.hero-title em {
  display: block;
  padding-left: 40px;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--c-text-light);
  margin-bottom: 40px;
  max-width: 450px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
}

.hero-awards {
  display: flex;
  gap: 40px;
}

.award {
  display: flex;
  align-items: center;
  gap: 16px;
}

.award strong {
  font-family: var(--f-heading);
  font-size: 3rem;
  color: var(--c-primary);
  line-height: 1;
}

.award span {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--c-text-light);
  line-height: 1.3;
}

.hero-visual {
  position: relative;
  height: 700px;
}

.image-frame {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.5s ease;
}

.image-frame:hover img {
  transform: scale(1.05);
}

.decor-circle {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background-color: var(--c-primary);
  z-index: 1;
}

.decor-text-vertical {
  position: absolute;
  left: -24px;
  bottom: 0;
  transform: rotate(-90deg);
  transform-origin: bottom left;
  font-family: var(--f-heading);
  font-size: 1.2rem;
  color: var(--c-text-light);
  letter-spacing: 5px;
  z-index: 3;
}

/* Section Line Divider */
.section-divider {
  border: none;
  border-top: 1px solid var(--c-border);
  margin: 0;
}

/* Profile Section Layout */
.profile-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.section-heading {
  font-size: 3.5rem;
  letter-spacing: -1px;
}

.sub-heading {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--c-text-light);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.lead-text {
  font-family: var(--f-heading);
  font-size: 1.8rem;
  color: var(--c-primary);
  font-style: italic;
  margin-bottom: 50px;
  line-height: 1.5;
}

.mission-points {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.point-item {
  display: flex;
  gap: 24px;
}

.point-number {
  font-family: var(--f-heading);
  font-size: 2rem;
  color: var(--c-accent);
  line-height: 1;
}

.point-item h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--c-text);
  font-family: var(--f-body);
}

.point-item p {
  color: var(--c-text-light);
  font-size: 0.95rem;
}

/* Fullwidth Gallery Break */
.gallery-fw {
  width: 100%;
  height: 60vh;
  position: relative;
}

.gallery-image {
  width: 100%;
  height: 100%;
  position: relative;
}

.gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85); /* moody look */
}

.gallery-caption {
  position: absolute;
  bottom: 40px;
  right: 40px;
  background-color: var(--c-bg-card);
  padding: 20px 30px;
  display: flex;
  flex-direction: column;
}

.gallery-caption span:first-child {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: 4px;
}

.gallery-caption span:last-child {
  font-family: var(--f-heading);
  font-size: 1.2rem;
  color: var(--c-primary);
}

/* Editorial Grid (Academic Programs) */
.editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.ed-card {
  padding: 60px 40px;
  transition: var(--transition);
}

.ed-card:hover {
  background-color: var(--c-bg-card);
}

.border-left {
  border-left: 1px solid var(--c-border);
}

.ed-icon {
  font-size: 2rem;
  color: var(--c-accent);
  margin-bottom: 30px;
}

.ed-title {
  font-size: 2rem;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.ed-desc {
  color: var(--c-text-light);
  font-size: 0.95rem;
}

/* Quote Layout */
.quote-layout {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 80px;
  align-items: center;
}

.quote-image-box {
  width: 100%;
  height: 600px;
}

.quote-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quote-mark {
  font-size: 4rem;
  color: var(--c-accent);
  opacity: 0.5;
  margin-bottom: 30px;
}

.blockquote {
  font-family: var(--f-heading);
  font-size: 2.2rem;
  color: var(--c-primary);
  line-height: 1.4;
  margin-bottom: 40px;
  border: none;
  padding: 0;
}

/* CTA Section */
.cta-editorial {
  padding: 100px 0;
  background-color: var(--c-primary);
  color: #fff;
}

.cta-inner {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  color: #fff;
  font-size: 3.5rem;
  margin-bottom: 24px;
}

.cta-title em {
  color: var(--c-accent);
}

.cta-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.15rem;
  margin-bottom: 40px;
}

.cta-action-group {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.btn-cta {
  background-color: var(--c-bg);
  color: var(--c-primary);
}

.btn-cta:hover {
  background-color: var(--c-accent);
  color: #fff;
}

.btn-cta.btn-secondary {
  background-color: transparent;
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

.btn-cta.btn-secondary:hover {
  border-color: #fff;
  background-color: transparent;
}

/* Footer Classic */
.footer-classic {
  background-color: var(--c-text);
  color: rgba(255,255,255,0.7);
  padding: 100px 0 40px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}

.brand-col .logo-text {
  color: #fff;
}

.brand-desc {
  margin-bottom: 30px;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: 20px;
}

.social-links a {
  color: #fff;
  font-size: 1.2rem;
}

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

.footer-heading {
  font-family: var(--f-body);
  color: #fff;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 30px;
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-list a:hover {
  color: var(--c-accent);
}

.info-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-list span {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--c-accent);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 40px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid, .profile-layout, .quote-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual { height: 500px; }
  .hero-title { font-size: 4.5rem; }
  
  .editorial-grid { grid-template-columns: 1fr; }
  .border-left { border-left: none; border-top: 1px solid var(--c-border); }
  
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .top-bar-inner { flex-direction: column; gap: 10px; text-align: center; }
  .nav-links, .nav-actions .btn-text { display: none; }
  .mobile-toggle { display: block; }
  
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--c-bg);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--c-border);
  }
  
  .hero-title { font-size: 3.5rem; }
  .hero-title em { padding-left: 20px; }
  .hero-buttons { flex-direction: column; }
  
  .section-heading { font-size: 2.5rem; }
  
  .cta-action-group { flex-direction: column; }
  .cta-title { font-size: 2.5rem; }
  
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 20px; }
}