/* home-v2.css — Refined 3D minimalist design */

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --ease-out: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #0a0a0a;
  color: #fafafa;
  overflow-x: hidden;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* Navigation — minimal, transparent */
.topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1.5rem 2rem;
  transition: all 0.4s var(--ease-smooth);
}

.topnav.is-scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 2rem;
}

.topnav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fafafa;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.mark-sm {
  display: flex;
  align-items: center;
  opacity: 0.8;
}

.topnav nav {
  display: flex;
  gap: 2.5rem;
}

.topnav nav a {
  color: rgba(250, 250, 250, 0.6);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color 0.2s;
  position: relative;
}

.topnav nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: #fafafa;
  transition: width 0.3s var(--ease-out);
}

.topnav nav a:hover::after,
.topnav nav a[aria-current="page"]::after {
  width: 100%;
}

.topnav nav a:hover,
.topnav nav a[aria-current="page"] {
  color: #fafafa;
}

/* Nav menu button — hidden on desktop */
.nav-menu-btn {
  background: none;
  border: none;
  color: rgba(250, 250, 250, 0.6);
  cursor: pointer;
  padding: 0.5rem;
  display: none;
  align-items: center;
  transition: color 0.2s;
}

.nav-menu-btn:hover {
  color: #fafafa;
}

/* Overlay — full screen, minimal */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-smooth);
}

.nav-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.overlay-head {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
}

.overlay-close {
  background: none;
  border: none;
  color: rgba(250, 250, 250, 0.6);
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.2s;
}

.overlay-close:hover {
  color: #fafafa;
}

.overlay-nav {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

.overlay-nav a {
  color: rgba(250, 250, 250, 0.7);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.overlay-nav a:hover {
  color: #fafafa;
}

/* Homepage container */
.homepage-container {
  width: 100%;
  overflow-x: hidden;
  perspective: 1000px;
}

/* Zone sections — 3D positioning */
.zone-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  transform-style: preserve-3d;
}

/* Video background */
.zone-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  transform: translateZ(-100px) scale(1.1);
}

.zone-bg video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s var(--ease-out);
}

.zone-bg video.is-loaded {
  opacity: 1;
}

/* Vignette overlay */
.zone-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}

/* Content — 3D positioned, not centered */
.zone-content {
  position: relative;
  z-index: 10;
  max-width: 600px;
  width: 100%;
  padding: 4rem;
  transform: translateZ(50px);
  transform-style: preserve-3d;
}

/* Asymmetric positioning for visual interest */
.zone-section:nth-child(odd) .zone-content {
  margin-left: 10%;
  text-align: left;
}

.zone-section:nth-child(even) .zone-content {
  margin-left: auto;
  margin-right: 10%;
  text-align: right;
}

.zone-section:first-child .zone-content {
  margin: 0 auto;
  text-align: center;
  max-width: 700px;
}

.zone-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(250, 250, 250, 0.5);
  margin-bottom: 2rem;
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(250, 250, 250, 0.15);
  border-radius: 100px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(250, 250, 250, 0.03);
}

.zone-title {
  font-size: 3.5rem;
  font-weight: 200;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  color: #fafafa;
  text-shadow: 0 4px 30px rgba(0,0,0,0.4);
  transform: translateZ(20px);
}

.zone-desc {
  font-size: 1.125rem;
  line-height: 1.6;
  color: rgba(250, 250, 250, 0.75);
  margin-bottom: 3rem;
  font-weight: 300;
  text-shadow: 0 2px 15px rgba(0,0,0,0.3);
  transform: translateZ(10px);
}

.zone-door {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.75rem;
  color: rgba(250, 250, 250, 0.85);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.4s var(--ease-out);
  border: 1px solid rgba(250, 250, 250, 0.2);
  border-radius: 100px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(250, 250, 250, 0.05);
  transform: translateZ(15px);
}

.zone-door:hover {
  color: #fafafa;
  border-color: rgba(250, 250, 250, 0.5);
  background: rgba(250, 250, 250, 0.1);
  transform: translateZ(15px) translateX(6px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.door-icon {
  width: 1rem;
  height: 1rem;
  opacity: 0.6;
  transition: all 0.3s var(--ease-out);
}

.zone-door:hover .door-icon {
  opacity: 1;
  transform: translateX(4px);
}

/* Footer — minimal */
.site-footer {
  background: #0a0a0a;
  color: rgba(250, 250, 250, 0.4);
  padding: 3rem 2rem;
  border-top: 1px solid rgba(250, 250, 250, 0.06);
}

.site-footer .wrap {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer p {
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

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

.site-footer nav a {
  color: rgba(250, 250, 250, 0.4);
  text-decoration: none;
  font-size: 0.75rem;
  transition: color 0.2s;
}

.site-footer nav a:hover {
  color: rgba(250, 250, 250, 0.8);
}

/* Page content styles */
.page-main {
  min-height: 100vh;
  padding: 8rem 2rem 4rem;
  background: #0a0a0a;
  color: #fafafa;
}

.page-hero {
  max-width: 900px;
  margin: 0 auto 4rem;
  text-align: center;
}

.page-hero .wordmark {
  font-size: 3rem;
  font-weight: 200;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: #fafafa;
}

.page-hero .subbrand {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250, 250, 250, 0.5);
  margin-bottom: 1.5rem;
}

.page-hero .tagline {
  font-size: 1.125rem;
  line-height: 1.6;
  color: rgba(250, 250, 250, 0.7);
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
}

.page-content {
  max-width: 720px;
  margin: 0 auto;
}

.page-content .section {
  margin-bottom: 4rem;
}

.page-content .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250, 250, 250, 0.5);
  margin-bottom: 1rem;
}

.page-content h2 {
  font-size: 1.75rem;
  font-weight: 200;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  color: #fafafa;
}

.page-content p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(250, 250, 250, 0.75);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.page-content .lead {
  font-size: 1.125rem;
  color: rgba(250, 250, 250, 0.85);
}

.page-content ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.page-content ul li {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(250, 250, 250, 0.08);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: rgba(250, 250, 250, 0.75);
}

.page-content ul li:last-child {
  border-bottom: none;
}

.page-content a {
  color: rgba(250, 250, 250, 0.9);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.page-content a:hover {
  color: #fafafa;
}

/* Form styles */
.page-content form {
  max-width: 500px;
  margin: 2rem auto 0;
}

.page-content input,
.page-content textarea {
  width: 100%;
  padding: 1rem;
  background: rgba(250, 250, 250, 0.05);
  border: 1px solid rgba(250, 250, 250, 0.15);
  border-radius: 8px;
  color: #fafafa;
  font-family: var(--font-sans);
  font-size: 1rem;
  margin-bottom: 1rem;
  transition: border-color 0.2s;
}

.page-content input:focus,
.page-content textarea:focus {
  outline: none;
  border-color: rgba(250, 250, 250, 0.4);
}

.page-content textarea {
  min-height: 150px;
  resize: vertical;
}

.page-content button {
  padding: 0.875rem 2rem;
  background: rgba(250, 250, 250, 0.1);
  border: 1px solid rgba(250, 250, 250, 0.2);
  border-radius: 100px;
  color: #fafafa;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
}

.page-content button:hover {
  background: rgba(250, 250, 250, 0.15);
  border-color: rgba(250, 250, 250, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .zone-content {
    padding: 2rem;
    max-width: 100%;
  }
  
  .zone-section:nth-child(odd) .zone-content,
  .zone-section:nth-child(even) .zone-content,
  .zone-section:first-child .zone-content {
    margin: 0 1.5rem;
    text-align: left;
  }
  
  .zone-title {
    font-size: 2.5rem;
  }
  
  .zone-desc {
    font-size: 1rem;
  }
  
  .topnav {
    padding: 1rem;
  }
  
  .topnav nav {
    display: none;
  }
  
  .nav-menu-btn {
    display: flex;
  }
  
  .site-footer .wrap {
    flex-direction: column;
    text-align: center;
  }
  
  .site-footer nav {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .overlay-nav a {
    font-size: 1.25rem;
  }
  
  .page-main {
    padding: 6rem 1.5rem 3rem;
  }
  
  .page-hero .wordmark {
    font-size: 2.25rem;
  }
  
  .page-content h2 {
    font-size: 1.5rem;
  }
  
  .page-content p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .zone-title {
    font-size: 2rem;
  }
  
  .zone-desc {
    font-size: 0.9375rem;
  }
  
  .brand span:last-child {
    display: none;
  }
}