@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg-color: #050505;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --accent: #d4af37; /* Subtle muted gold/champagne for luxury feel, but maybe just white/grey is better */
  --accent: #eeeeee;
  --card-bg: #111111;
  --card-hover: #1a1a1a;
  --border-color: #222222;
  --font-primary: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: auto; /* Let Lenis or GSAP handle smooth scroll if we use it, else auto */
}

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

/* Grain Texture */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.04;
}

/* Typography */
h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.1;
}

.text-muted {
  color: var(--text-secondary);
}

/* Layout */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 5vw;
}

section {
  padding: 8rem 0;
  position: relative;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 5vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  mix-blend-mode: difference;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -1px;
  margin-left: -3rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--text-primary);
  transform: translateX(-100%);
  transition: var(--transition-smooth);
}

.nav-links a:hover::after {
  transform: translateX(0);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 5rem;
}

.hero-content {
  margin-left: auto;
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1;
}

.hero-subtitle {
  font-size: clamp(0.9rem, 1.2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 3rem;
  font-weight: 300;
}

.btn-group {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  padding: 1rem 2rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 100px;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.btn-outline:hover {
  background-color: var(--text-primary);
  color: var(--bg-color);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 5rem);
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
}

.about-text {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
}

.stat-item h4 {
  font-size: 3rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

/* Portfolio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.project-card {
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition-smooth);
  border: 1px solid var(--border-color);
  group: project;
}

.project-card:hover {
  background: var(--card-hover);
  transform: translateY(-10px);
  border-color: #333;
}

.project-image-wrapper {
  width: 100%;
  aspect-ratio: 9/16;
  overflow: hidden;
  position: relative;
  background: #000;
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-image {
  transform: scale(1.05);
}

.project-info {
  padding: 2rem;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

.project-title {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.project-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  padding: 0.4rem 1rem;
  background: rgba(255,255,255,0.05);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--text-primary);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 3rem 2rem;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: var(--transition-smooth);
  background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0) 100%);
}

.service-card:hover {
  border-color: rgba(255,255,255,0.2);
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-desc {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Skills */
.skills-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  display: flex;
}

.skills-track {
  display: inline-flex;
  gap: 3rem;
  padding-right: 3rem;
}

.skill-item {
  font-family: var(--font-display);
  font-size: 3rem;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px var(--text-secondary);
  transition: var(--transition-smooth);
}

.skill-item:hover {
  color: var(--text-primary);
  -webkit-text-stroke: 1px var(--text-primary);
}

/* Contact */
.contact-section {
  text-align: center;
  padding: 12rem 0;
}

.contact-title {
  font-size: clamp(3rem, 8vw, 8rem);
  margin-bottom: 2rem;
  line-height: 1;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 4rem;
}

.contact-link {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  position: relative;
  padding-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Loader */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader-text {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  overflow: hidden;
}

.loader-text span {
  display: inline-block;
  transform: translateY(100%);
}

/* Responsive */
@media (max-width: 768px) {
  .about-grid, .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .about-grid {
    gap: 3rem;
  }
  
  .nav-links {
    display: none; /* Add hamburger menu later if needed, or just keep simple for now */
  }
  
  section {
    padding: 5rem 0;
  }
}