/* 
  WILMINGTON GRAD PHOTOS - CORE DESIGN SYSTEM 
  ESTABLISHED 2026 - PURE HTML VERSION
  DESIGN: EXTREME EDITORIAL / HIGH FASHION
*/

:root {
  --color-bg: #FAFAFA;
  --color-text: #050505;
  --color-text-light: #555555;
  --color-surface: #F2F2F2;
  --color-accent: #004D4D; /* Sophisticated UNCW Teal */
  --font-primary: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-med: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-primary);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Mastery */
h1, h2, h3 {
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -3px;
  text-transform: uppercase;
}

.italic {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0;
  text-transform: none;
}

.kicker {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-text-light);
  display: block;
  margin-bottom: 2rem;
}

/* Layout Utilities */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 4rem;
}

.container-wide {
  max-width: 1800px;
}

.section {
  padding: 12rem 0;
}

.grid-asymmetric {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}

/* Reveal Animations */
.stagger-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.stagger-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Navigation - Floating Minimalist */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2.5rem 4rem;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  mix-blend-mode: difference;
  color: white; /* Inversion makes it Black on white */
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  color: inherit;
  letter-spacing: -1px;
}

.nav-links {
  display: flex;
  gap: 4rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  transition: opacity 0.3s;
}

.nav-links a:hover {
  opacity: 0.5;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  padding: 1.5rem 3rem;
  background: var(--color-text);
  color: #fff;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: background var(--transition-med), transform var(--transition-med);
}

.btn-primary:hover {
  background: var(--color-accent);
  transform: translateY(-5px);
}

/* Component: Gallery Horizontal Slider */
.horizontal-slider {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  gap: 1.5rem;
  padding-bottom: 2rem;
}

.horizontal-slider::-webkit-scrollbar {
  height: 2px;
}

.horizontal-slider::-webkit-scrollbar-thumb {
  background: var(--color-text);
}

.slider-item {
  scroll-snap-align: start;
  flex: 0 0 70vw; /* Wide format editorial */
}

.slider-item img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

/* Specific Section Styles */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding-left: 10%;
  color: #fff;
}

.hero h1 {
  font-size: clamp(4rem, 12vw, 10rem);
  color: #fff;
  margin-bottom: 3rem;
  mix-blend-mode: overlay; /* Text over image pop */
}

/* Footer Architecture */
.footer {
  padding: 8rem 0;
  background: #050505;
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
}

.footer h4 {
  font-size: 0.7rem;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.5rem;
}

.footer a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  display: block;
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .container { padding: 0 2rem; }
  .grid-asymmetric { grid-template-columns: 1fr; }
  .navbar { padding: 1.5rem 2rem; }
  .nav-links { display: none; }
  .hero h1 { font-size: 4rem; }
  .slider-item { flex: 0 0 90vw; }
}