@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Colors - Sleek Dark Palette */
  --bg: #060709;
  --bg-surface: #0a0c10;
  --bg-surface-elevated: #10131b;
  --bg-card: rgba(16, 19, 27, 0.45);
  
  --border: rgba(255, 255, 255, 0.05);
  --border-hover: rgba(212, 165, 116, 0.25);
  --border-strong: rgba(255, 255, 255, 0.12);
  
  --text: #f0f2f5;
  --text-muted: #9fa6b2;
  --text-dim: #626a7a;
  
  /* Amber/Gold Bronze Accents */
  --accent: #d4a574;
  --accent-rgb: 212, 165, 116;
  --accent-soft: #b8905f;
  --accent-glow: rgba(212, 165, 116, 0.1);
  --accent-glow-strong: rgba(212, 165, 116, 0.25);
  
  --success: #67c295;
  --success-glow: rgba(103, 194, 149, 0.15);
  --info: #5fa8e8;
  
  /* Fonts */
  --font-display: "Outfit", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;
  
  /* Dimensions & Configs */
  --max-w: 960px;
  --radius: 8px;
  --radius-lg: 14px;
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--bg);
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.625;
  font-size: 16px;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Ambient Radial Glow & Dot Grid Background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.015) 1px, transparent 0);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(circle at center, black 30%, transparent 95%);
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 95%);
}

.ambient-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 600px;
  background: radial-gradient(50% 50% at 50% 50%, rgba(var(--accent-rgb), 0.08) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 2;
}

/* Navigation */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 7, 9, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

nav.scrolled {
  background: rgba(6, 7, 9, 0.85);
  border-color: rgba(255, 255, 255, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-brand span:last-child {
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.nav-brand:hover span:last-child {
  color: var(--accent);
  text-shadow: 0 0 8px rgba(var(--accent-rgb), 0.35);
}

.nav-brand .logo-mark {
  position: relative;
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-brand .logo-mark::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  transition: transform var(--transition-normal);
}

.nav-brand:hover .logo-mark::before {
  transform: scale(1.3);
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.nav-links a:hover {
  color: var(--accent);
  text-shadow: 0 0 8px rgba(var(--accent-rgb), 0.35);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text) !important;
  transition: all var(--transition-fast);
  background: rgba(255, 255, 255, 0.02);
}

.nav-cta:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 12px var(--accent-glow);
}

@media (max-width: 640px) {
  .nav-links a:not(.nav-cta) {
    display: none;
  }
}

/* Typography elements */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

/* Sections */
section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 1px;
  background: var(--accent);
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-3d-container {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.65;
  mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

#hero-particles-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  z-index: 2;
}

.hero-main-content {
  flex: 1.3;
}

.hero-portrait-column {
  flex: 0.9;
  display: flex;
  justify-content: center;
  align-items: center;
}

.portrait-frame {
  position: relative;
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: rgba(16, 19, 27, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 
    0 24px 48px -12px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(var(--accent-rgb), 0.04);
  transition: all var(--transition-normal);
}

.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.portrait-frame:hover {
  transform: translateY(-4px) rotate(1deg);
  border-color: var(--accent);
  box-shadow: 
    0 32px 64px -16px rgba(0, 0, 0, 0.6),
    0 0 50px rgba(var(--accent-rgb), 0.12);
}

.portrait-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 5;
  filter: contrast(1.05) brightness(0.95);
  transition: transform var(--transition-slow);
}

.portrait-frame:hover .portrait-img {
  transform: scale(1.04);
}

.hero-intro-wrapper {
  margin-top: 48px;
  position: relative;
  z-index: 2;
}

@media (max-width: 820px) {
  .hero-layout {
    flex-direction: column;
    gap: 40px;
    text-align: center;
  }
  .hero-main-content {
    order: 2;
  }
  .hero-portrait-column {
    order: 1;
    width: 100%;
  }
  .hero-ctas {
    justify-content: center;
  }
}


.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  background: rgba(16, 19, 27, 0.6);
  margin-bottom: 36px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-status .pulse {
  width: 7px;
  height: 7px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(103, 194, 149, 0.6);
  animation: pulse-ring 2.5s cubic-bezier(0.215, 0.610, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(103, 194, 149, 0.6); }
  60% { box-shadow: 0 0 0 8px rgba(103, 194, 149, 0); }
  100% { box-shadow: 0 0 0 0 rgba(103, 194, 149, 0); }
}

.hero h1 {
  font-size: clamp(2.8rem, 7.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--text) 50%, var(--text-dim) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero h1 span {
  display: block;
  font-size: 0.55em;
  font-weight: 400;
  color: var(--accent);
  -webkit-text-fill-color: var(--accent);
  letter-spacing: -0.01em;
  margin-top: 10px;
  font-family: var(--font-body);
}

.hero-tagline {
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.5;
  max-width: 680px;
  margin-bottom: 44px;
}

.hero-tagline em {
  color: var(--text);
  font-style: normal;
  font-weight: 500;
  position: relative;
}

.hero-tagline em::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  opacity: 0.45;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-bottom: 64px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--accent);
  color: #060709;
  border-color: var(--accent);
  box-shadow: 0 4px 20px -4px rgba(212, 165, 116, 0.4);
}

.btn-primary:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -4px rgba(212, 165, 116, 0.5);
}

.btn-primary .arrow {
  transition: transform var(--transition-fast);
  font-size: 16px;
  font-weight: bold;
}

.btn-primary:hover .arrow {
  transform: translateX(4px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.email-link {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.email-link:hover {
  color: var(--accent);
}

.hero-intro {
  border-top: 1px solid var(--border);
  padding-top: 40px;
  max-width: 760px;
}

.hero-intro p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.75;
}

.hero-intro p + p {
  margin-top: 16px;
}

/* Glassmorphic Grid Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.grid-card {
  padding: 28px 24px;
  background: radial-gradient(400px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(var(--accent-rgb), 0.05), transparent 80%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.grid-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
}

.grid-card:hover {
  border-color: var(--border-hover);
  background: rgba(16, 19, 27, 0.7);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25), 0 0 20px rgba(var(--accent-rgb), 0.03);
}

.grid-card:hover::before {
  transform: translateX(100%);
}

.grid-card .icon-box {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--accent-glow);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.grid-card:hover .icon-box {
  background: var(--accent);
  color: #060709;
}

.grid-card .icon-box svg {
  width: 20px;
  height: 20px;
}

.grid-card h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.grid-card p {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.6;
}

/* Engagement / Operational Model Interactive Component */
.model-selector {
  margin-top: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.model-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.01);
}

.model-tab-btn {
  flex: 1;
  padding: 20px;
  background: transparent;
  border: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  border-bottom: 2px solid transparent;
}

.model-tab-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.model-tab-btn.active {
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.02);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.model-content {
  padding: 40px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.model-panel {
  display: none;
  animation: fade-in 0.4s ease forwards;
}

.model-panel.active {
  display: block;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.model-panel h3 {
  font-size: 21px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.model-panel h3 .badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  background: var(--accent-glow);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 4px;
}

.model-panel .description {
  color: var(--text-muted);
  font-size: 15.5px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.model-deliverables {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.deliv-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.deliv-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 4px;
}

.deliv-item span {
  font-size: 14px;
  color: var(--text);
}

@media (max-width: 640px) {
  .model-tabs {
    flex-direction: column;
  }
  .model-tab-btn {
    padding: 16px;
    border-bottom: none;
    border-left: 2px solid transparent;
  }
  .model-tab-btn.active {
    border-left-color: var(--accent);
  }
  .model-content {
    padding: 24px;
  }
}

/* Where I Fit / List elements */
.check-list {
  list-style: none;
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 12px;
}

.check-list li {
  padding: 18px 20px 18px 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  position: relative;
  transition: all var(--transition-fast);
}

.check-list li:hover {
  border-color: var(--border-hover);
  background: rgba(16, 19, 27, 0.6);
}

.check-list li::before {
  content: "→";
  position: absolute;
  left: 20px;
  top: 18px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: bold;
}

@media (max-width: 640px) {
  .check-list {
    grid-template-columns: 1fr;
  }
}

/* Philosophy / Quote box */
.quote-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 36px 40px;
  margin-top: 40px;
  position: relative;
}

.quote-block p {
  font-size: 17.5px;
  line-height: 1.65;
  color: var(--text);
  font-weight: 300;
}

.quote-block p + p {
  margin-top: 20px;
  font-weight: 400;
}

.quote-block p:last-child {
  color: var(--accent);
  font-size: 13.5px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Case Studies / Proof Selector */
.proof-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 40px;
}

.proof-tab-card {
  padding: 24px;
  background: radial-gradient(400px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(var(--accent-rgb), 0.05), transparent 80%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: left;
}

.proof-tab-card:hover {
  border-color: var(--border-hover);
  background: rgba(16, 19, 27, 0.7);
}

.proof-tab-card.active {
  border-color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.05);
}

.proof-tab-card .tab-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.proof-tab-card .meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0;
}

.proof-tab-card .tab-logo {
  height: 16px;
  width: auto;
  max-width: 60px;
  opacity: 0.85;
  transition: all var(--transition-fast);
}

/* Hermetic Labs Tab Logo Glow */
#tab-hermetic .tab-logo {
  filter: drop-shadow(0 0 3px rgba(212, 165, 116, 0.45));
}
#tab-hermetic:hover .tab-logo,
#tab-hermetic.active .tab-logo {
  opacity: 1;
  filter: drop-shadow(0 0 8px #d4a574);
  transform: scale(1.08);
}

/* HALT Tab Logo Glow */
#tab-eve .tab-logo {
  filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.4));
}
#tab-eve:hover .tab-logo,
#tab-eve.active .tab-logo {
  opacity: 1;
  filter: drop-shadow(0 0 8px #ffffff);
  transform: scale(1.08);
}

.proof-tab-card .tab-svg {
  color: var(--accent);
  opacity: 0.85;
  filter: drop-shadow(0 0 4px rgba(212, 165, 116, 0.35));
  transition: all var(--transition-fast);
}

.proof-tab-card:hover .tab-svg,
.proof-tab-card.active .tab-svg {
  opacity: 1;
  filter: drop-shadow(0 0 8px #d4a574);
  transform: scale(1.08);
}

/* Detail Panel Logos */
.detail-logo {
  height: 34px;
  width: auto;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

#panel-hermetic .detail-logo {
  filter: drop-shadow(0 0 8px rgba(212, 165, 116, 0.5));
}
#panel-hermetic .detail-logo:hover {
  filter: drop-shadow(0 0 16px #d4a574);
  transform: scale(1.04);
}

#panel-eve .detail-logo {
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.45));
}
#panel-eve .detail-logo:hover {
  filter: drop-shadow(0 0 16px #ffffff);
  transform: scale(1.04);
}

.detail-svg {
  filter: drop-shadow(0 0 8px rgba(212, 165, 116, 0.4));
  transition: all var(--transition-normal);
}

.detail-svg:hover {
  filter: drop-shadow(0 0 16px #d4a574);
  transform: scale(1.06);
}

.proof-tab-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.proof-tab-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

.proof-viewer {
  margin-top: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  min-height: 300px;
}

.proof-detail {
  display: none;
  animation: fade-in 0.4s ease forwards;
}

.proof-detail.active {
  display: block;
}

.proof-detail h4 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.proof-detail .intro {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 24px;
  line-height: 1.65;
}

.proof-grid-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.proof-feature h5 {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.proof-feature p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .proof-viewer {
    padding: 24px;
  }
}

/* Contact Section & Form */
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 48px;
  margin-top: 40px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 15.5px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-info .channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.channel-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 14px;
  transition: color var(--transition-fast);
}

.channel-item:hover {
  color: var(--accent);
}

.channel-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

.contact-form-box {
  background: radial-gradient(400px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(var(--accent-rgb), 0.03), transparent 80%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background: rgba(6, 7, 9, 0.5);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.08);
  background: rgba(6, 7, 9, 0.8);
}

.form-input::placeholder {
  color: var(--text-dim);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  width: 100%;
  justify-content: center;
}

@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: rgba(6, 7, 9, 0.4);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Reveal Scroll Animation */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1), transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Accessibility Focus States */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}