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

:root {
  --c-bg: #f8f8f6;
  --c-text: #1a1a1a;
  --c-text-muted: #555555;
  --c-accent: #2c362d;
  --c-border: #dcdcd6;
  --c-white: #ffffff;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2.5rem;
  --space-lg: 5rem;
  --space-xl: 10rem;

  --ease-out: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 0.3s;
  --duration-slow: 1.2s;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-fast: 0.01ms;
    --duration-slow: 0.01ms;
  }
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

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

body {
  font-family: var(--font-body);
  color: var(--c-text);
  background-color: var(--c-bg);
  line-height: 1.6;
  font-size: 1rem;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out);
}

body.loaded {
  opacity: 1;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.1;
  color: var(--c-accent);
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--duration-fast);
}
a:hover {
  opacity: 0.7;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

.container {
  width: 92%;
  max-width: 1600px;
  margin: 0 auto;
}

/* Typography Utilities */
.text-huge {
  font-size: clamp(3.5rem, 8vw, 9rem);
  letter-spacing: -0.03em;
  line-height: 0.95;
}
.text-xl { font-size: clamp(2.5rem, 5vw, 4.5rem); letter-spacing: -0.02em; }
.text-lg { font-size: clamp(1.5rem, 3vw, 2.5rem); }
.text-label { font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; font-weight: 500; color: var(--c-text-muted); }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  padding: var(--space-md) 0;
  z-index: 999;
  transition: transform var(--duration-fast), background-color var(--duration-fast);
  /* Optional glassmorphism */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(248, 248, 246, 0.85);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--c-border);
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 600; letter-spacing: -0.02em; }
.site-nav ul { display: flex; gap: var(--space-md); list-style: none; }
.site-nav a { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 500; position: relative; }
.site-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0%; height: 1px; background: var(--c-text); transition: width var(--duration-fast) var(--ease-out);
}
.site-nav a:hover::after { width: 100%; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 2.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-white);
  background-color: var(--c-accent);
  border-radius: 100px;
  border: 1px solid var(--c-accent);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--duration-fast);
  z-index: 1;
}
.btn::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: var(--c-white);
  transform: scaleY(0); transform-origin: bottom; transition: transform var(--duration-fast) var(--ease-out); z-index: -1;
}
.btn:hover { color: var(--c-accent); }
.btn:hover::before { transform: scaleY(1); transform-origin: top; }

/* Grid Layouts */
/* 1. Asymmetric Grid */
.grid-asymmetric {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-12 { grid-column: span 12; }
@media (max-width: 1024px) {
  .grid-asymmetric > div { grid-column: span 12 !important; }
}

/* 2. Masonry-like Grid */
.grid-masonry {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-md);
  align-items: start;
}

/* 3. Staggered Grid */
.grid-staggered {
  display: flex; flex-direction: column; gap: var(--space-xl);
}
.stagger-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: center;
}
.stagger-row:nth-child(even) .stagger-img { order: 2; }
.stagger-row:nth-child(even) .stagger-content { order: 1; }
@media (max-width: 1024px) {
  .stagger-row, .stagger-row:nth-child(even) { grid-template-columns: 1fr; }
  .stagger-row:nth-child(even) .stagger-img { order: 1; }
  .stagger-row:nth-child(even) .stagger-content { order: 2; }
}

/* Sections */
section { padding: var(--space-xl) 0; }

.section-header { margin-bottom: var(--space-lg); border-bottom: 1px solid var(--c-border); padding-bottom: var(--space-md); display: flex; justify-content: space-between; align-items: flex-end;}
@media (max-width: 768px) { .section-header { flex-direction: column; align-items: flex-start; gap: var(--space-sm); } }

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--space-xl);
}
.hero-img-wrap {
  position: absolute; top: 0; right: 0; width: 50%; height: 100%; overflow: hidden; z-index: 0;
}
.hero-img-wrap img { width: 100%; height: 120%; object-fit: cover; }
.hero-content { position: relative; z-index: 2; width: 60%; padding-right: var(--space-md); }
@media (max-width: 1024px) {
  .hero-img-wrap { width: 100%; opacity: 0.3; }
  .hero-content { width: 100%; padding-right: 0; }
}

/* Effects Classes */
/* 1. Scroll-linked narrative reveal */
.reveal-text-mask {
  overflow: hidden;
  display: inline-block;
  vertical-align: top;
}
.reveal-text-inner {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1.2s var(--ease-out);
}
.reveal-text-mask.is-inview .reveal-text-inner {
  transform: translateY(0);
}

.fade-up {
  opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
.fade-up.is-inview { opacity: 1; transform: translateY(0); }

/* 2. Direction-aware hover field */
.dir-aware-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-border);
  padding: var(--space-md);
  background: var(--c-white);
  transition: border-color var(--duration-fast);
}
.dir-aware-card::before {
  content: ''; position: absolute; top: var(--mouse-y, 0); left: var(--mouse-x, 0);
  width: 600px; height: 600px; background: radial-gradient(circle closest-side, rgba(44, 54, 45, 0.04), transparent);
  transform: translate(-50%, -50%); transition: width 0.2s, height 0.2s; pointer-events: none; z-index: 0;
}
.dir-aware-card > * { position: relative; z-index: 1; }

/* 3. Layered Parallax - handled in JS but needs smooth transform */
.parallax-layer { will-change: transform; }

/* 4. SVG Path Morph */
.morph-container svg { width: 32px; height: 32px; stroke: var(--c-accent); transition: stroke var(--duration-fast); }
.morph-container path { transition: d 0.6s cubic-bezier(0.25, 1, 0.5, 1); }
.dir-aware-card:hover .morph-container svg { stroke: #000; }

/* 5. Magnetic CTA */
.magnetic-btn { display: inline-block; will-change: transform; }

/* 6. Kinetic typography */
.kinetic-text {
  background-image: linear-gradient(90deg, var(--c-text) 0%, var(--c-text-muted) 100%);
  background-clip: text; -webkit-background-clip: text; color: transparent;
  background-size: 200% auto;
  animation: kineticShine 6s linear infinite;
}
@keyframes kineticShine { to { background-position: 200% center; } }

/* 7. Section Focus Transition */
.focus-container { transition: background-color var(--duration-slow); }
.focus-container:hover .focus-item { opacity: 0.3; filter: grayscale(100%); transform: scale(0.98); }
.focus-container .focus-item { transition: all 0.5s var(--ease-out); cursor: pointer; }
.focus-container .focus-item:hover { opacity: 1; filter: grayscale(0%); transform: scale(1); z-index: 10; box-shadow: 0 20px 40px rgba(0,0,0,0.05); }

/* Component Specific */
.service-card { padding: var(--space-md); border: 1px solid var(--c-border); background: var(--c-white); display: flex; flex-direction: column; height: 100%; }
.service-card-title { font-size: 1.5rem; margin: var(--space-sm) 0; }
.service-list { list-style: none; margin-top: var(--space-sm); border-top: 1px solid var(--c-border); padding-top: var(--space-sm); }
.service-list li { margin-bottom: 0.5rem; display: flex; gap: 0.5rem; font-size: 0.9rem; color: var(--c-text-muted); }
.service-list li strong { color: var(--c-text); font-weight: 500; min-width: 100px; }

.case-study { position: relative; overflow: hidden; height: 600px; background: #000; color: #fff; }
.case-study img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: transform 2s var(--ease-out), opacity var(--duration-slow); }
.case-study:hover img { transform: scale(1.05); opacity: 0.4; }
.case-content { position: absolute; bottom: 0; left: 0; padding: var(--space-md); width: 100%; }
.case-content h3 { color: #fff; font-size: 2rem; margin-bottom: var(--space-xs); }
.case-stats { display: flex; gap: var(--space-md); margin-top: var(--space-sm); border-top: 1px solid rgba(255,255,255,0.2); padding-top: var(--space-sm); }
.case-stats div p { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.7; }
.case-stats div span { font-size: 1.5rem; font-family: var(--font-heading); }

.insight-card { display: block; border-bottom: 1px solid var(--c-border); padding: var(--space-md) 0; transition: padding var(--duration-fast); }
.insight-card:hover { padding-left: var(--space-sm); border-color: var(--c-accent); }
.insight-card h4 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.insight-card p { color: var(--c-text-muted); font-size: 0.95rem; }

/* Footer */
.site-footer { padding: var(--space-xl) 0 var(--space-md); background: var(--c-accent); color: var(--c-white); }
.site-footer h2 { color: var(--c-white); }
.site-footer .footer-nav { display: flex; gap: var(--space-xl); margin-top: var(--space-lg); border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-lg); }
.footer-col { flex: 1; }
.footer-col h5 { color: rgba(255,255,255,0.5); font-family: var(--font-body); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--space-sm); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col a { color: var(--c-white); font-size: 1.1rem; }
.footer-bottom { margin-top: var(--space-lg); text-align: center; font-size: 0.8rem; opacity: 0.5; }