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

:root {
  --bg-main: #060608;
  --bg-card: rgba(18, 18, 24, 0.65);
  --bg-nav: rgba(6, 6, 8, 0.75);
  --border-color: rgba(212, 175, 55, 0.15);
  --border-glow: rgba(212, 175, 55, 0.3);
  --text-primary: #ffffff;
  --text-secondary: #9ea3b0;

  --gold-primary: #d4af37;
  --gold-secondary: #aa771c;
  --gold-light: #f3e5ab;
  --gold-gradient: linear-gradient(135deg, #f3e5ab 0%, #d4af37 50%, #aa771c 100%);
  --tech-cyan: #00f2fe;
  --tech-glow: rgba(0, 242, 254, 0.15);

  --font-header: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 242, 254, 0.02) 0%, transparent 40%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 300;
}

.text-gold {
  color: var(--gold-primary);
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-cyan {
  color: var(--tech-cyan);
  background: linear-gradient(135deg, var(--tech-cyan), #4facfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
}

.glass:hover {
  border-color: var(--border-glow);
  box-shadow: 0 10px 30px -10px rgba(212, 175, 55, 0.08);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: var(--transition);
}

header.scrolled {
  background: rgba(6, 6, 8, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 96px;
  gap: 1rem;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 72px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.8rem;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 400;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold-primary);
}

.nav-cta {
  flex-shrink: 0;
  padding: 0.65rem 1.4rem;
  font-size: 0.88rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-header);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #060608;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px 0;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--gold-primary);
  font-family: var(--font-header);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-badge::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-primary);
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image {
  width: 100%;
  height: auto;
  object-fit: contain;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Opportunity */
.opp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

.opp-card {
  padding: 3rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.opp-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold-gradient);
  opacity: 0.7;
}

.opp-card-cyan::before {
  background: linear-gradient(90deg, var(--tech-cyan), #4facfe);
}

.opp-card-icon {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  display: block;
  color: var(--gold-primary);
}

.opp-card-cyan .opp-card-icon {
  color: var(--tech-cyan);
}

.opp-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  background: none;
  -webkit-text-fill-color: var(--text-primary);
}

.opp-card p {
  margin-bottom: 1rem;
  flex: 1;
}

.opp-card-sub {
  font-size: 0.95rem;
  font-style: italic;
  opacity: 0.85;
  margin-bottom: 0 !important;
}

.tam-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.tam-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.tam-value {
  font-family: var(--font-header);
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
}

.tam-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.opp-card-highlight {
  font-family: var(--font-header);
  font-size: 1.6rem;
  font-weight: 800;
  margin-top: auto;
}

.mission-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 3rem;
  padding: 2rem 2.5rem;
  gap: 1.5rem;
}

.mission-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.mission-item strong {
  font-family: var(--font-header);
  color: var(--gold-primary);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.mission-item span {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.mission-divider {
  width: 1px;
  height: 48px;
  background: var(--border-color);
  flex-shrink: 0;
}

.gold-pillars {
  margin-top: 4rem;
}

.pillars-title {
  font-family: var(--font-header);
  font-size: 1.3rem;
  color: var(--gold-light);
  text-align: center;
  margin-bottom: 2rem;
  letter-spacing: 0.04em;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.pillar-card {
  padding: 2rem;
  text-align: center;
}

.pillar-num {
  font-family: var(--font-header);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(212, 175, 55, 0.2);
  margin-bottom: 0.75rem;
}

.pillar-card h4 {
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.pillar-card p {
  font-size: 0.9rem;
  line-height: 1.55;
}

/* Why Gold */
.why-gold {
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.04) 0%, transparent 65%);
}

.gold-props-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.gold-prop {
  padding: 2rem;
}

.gold-prop-wide {
  grid-column: span 2;
}

.gold-prop h4 {
  font-size: 1.1rem;
  color: var(--gold-light);
  margin-bottom: 0.75rem;
}

.gold-prop p {
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Platform */
.section-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem;
}

.section-intro p {
  font-size: 1.15rem;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.platform-card {
  padding: 2.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.step-num {
  font-family: var(--font-header);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(212, 175, 55, 0.15);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.platform-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.flow-diagram {
  padding: 3rem;
  text-align: center;
}

.flow-title {
  font-size: 1.2rem;
  color: var(--gold-light);
  margin-bottom: 2.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.flow-node {
  padding: 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-header);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.flow-node-gold {
  background: rgba(212, 175, 55, 0.1);
  border-color: rgba(212, 175, 55, 0.3);
  color: var(--gold-light);
}

.flow-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.flow-arrow {
  color: var(--gold-primary);
  font-size: 1.2rem;
  opacity: 0.5;
}

.flow-note {
  font-size: 0.9rem;
  font-style: italic;
  max-width: 600px;
  margin: 0 auto;
}

/* Oracle */
.oracle {
  background: radial-gradient(ellipse at center, rgba(0, 242, 254, 0.03) 0%, transparent 60%);
}

.oracle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.oracle-content h2 {
  display: block;
  margin-bottom: 1.5rem;
}

.oracle-lead {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.oracle-process {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.oracle-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.oracle-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-header);
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.oracle-step-icon.detect {
  background: rgba(255, 68, 68, 0.12);
  color: #ff6b6b;
  border: 1px solid rgba(255, 68, 68, 0.2);
}

.oracle-step-icon.prove {
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-primary);
  border: 1px solid var(--border-color);
}

.oracle-step-icon.settle {
  background: rgba(0, 242, 254, 0.1);
  color: var(--tech-cyan);
  border: 1px solid rgba(0, 242, 254, 0.2);
}

.oracle-step h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.oracle-step p {
  font-size: 0.95rem;
}

.oracle-visual {
  padding: 2.5rem;
}

.triangulation-formula {
  margin-bottom: 2rem;
}

.formula-label {
  display: block;
  font-family: var(--font-header);
  font-size: 0.8rem;
  color: var(--gold-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.triangulation-formula code {
  display: block;
  background: rgba(6, 6, 8, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  font-family: 'Courier New', monospace;
  font-size: 0.82rem;
  color: var(--gold-light);
  line-height: 1.6;
  margin-bottom: 1rem;
  word-break: break-word;
}

.triangulation-formula p {
  font-size: 0.88rem;
  font-style: italic;
}

.oracle-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.oracle-features li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  padding-left: 1.25rem;
  position: relative;
}

.oracle-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tech-cyan);
  opacity: 0.7;
}

/* Geographies */
.geo-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
}

.geo-info h2 {
  display: block;
  margin-bottom: 1rem;
}

.geo-intro {
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.geo-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.geo-item {
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: var(--transition);
}

.geo-item-launch {
  border-color: rgba(212, 175, 55, 0.3);
}

.geo-flag {
  font-size: 1.8rem;
  line-height: 1;
  flex-shrink: 0;
}

.geo-content h4 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.launch-badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-primary);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  border: 1px solid var(--border-color);
}

.geo-content p {
  font-size: 0.92rem;
}

.geo-visual-map {
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 420px;
  justify-content: center;
}

.map-rings {
  position: relative;
  width: 180px;
  height: 180px;
  margin-bottom: 2rem;
}

.map-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.map-ring-1 {
  width: 100%;
  height: 100%;
  border-color: rgba(212, 175, 55, 0.2);
}

.map-ring-2 {
  width: 70%;
  height: 70%;
  border-color: rgba(212, 175, 55, 0.12);
}

.map-ring-3 {
  width: 40%;
  height: 40%;
  border-color: rgba(0, 242, 254, 0.15);
}

.map-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.3));
}

.map-label {
  font-family: var(--font-header);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.05em;
}

.map-sublabel {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.map-phases {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.phase-tag {
  font-size: 0.78rem;
  font-family: var(--font-header);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

.phase-tag.phase-active {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--border-color);
  color: var(--gold-primary);
}

/* Architecture */
.arch-layers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.arch-layer {
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.arch-layer-num {
  font-family: var(--font-header);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold-primary);
  margin-bottom: 0.75rem;
}

.arch-layer h4 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.arch-layer p {
  font-size: 0.85rem;
  line-height: 1.55;
}

.arch-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.principle-card {
  padding: 2rem;
}

.principle-card h4 {
  font-size: 1.05rem;
  color: var(--gold-light);
  margin-bottom: 0.75rem;
}

.principle-card p {
  font-size: 0.9rem;
}

/* Team */
.team-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.team-card {
  padding: 3rem;
  text-align: center;
}

.founder-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--gold-gradient);
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: #060608;
  font-family: var(--font-header);
  font-weight: 800;
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.25);
  border: 4px solid var(--bg-card);
}

.founder-info h3 {
  font-size: 1.6rem;
  margin-bottom: 0.2rem;
  color: var(--text-primary);
}

.founder-title {
  color: var(--gold-primary);
  font-family: var(--font-header);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.founder-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.founder-text {
  font-size: 1.1rem;
  line-height: 1.7;
}

.founder-creds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.cred-badge {
  padding: 1.25rem 1rem;
  text-align: center;
}

.cred-title {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cred-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Inquiry */
.inquiry {
  background: radial-gradient(ellipse at center bottom, rgba(212, 175, 55, 0.06) 0%, transparent 60%);
}

.inquiry-box {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem;
  border-radius: 24px;
}

.inquiry h2 {
  text-align: center;
  display: block;
  margin-bottom: 1rem;
}

.inquiry-intro {
  text-align: center;
  max-width: 550px;
  margin: 0 auto 2.5rem;
}

.inquiry-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.inquiry-cta .btn {
  min-width: 220px;
}

.contact-email-btn {
  display: inline-block;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.contact-email-btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.contact-email-img {
  display: block;
  max-width: 100%;
  height: auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-header);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gold-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-control {
  background: rgba(6, 6, 8, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
  background: rgba(6, 6, 8, 0.8);
}

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

.form-btn-container {
  margin-top: 2rem;
  text-align: center;
}

.form-btn-container .btn {
  width: 100%;
  max-width: 250px;
}

.form-success-msg {
  display: none;
  background: rgba(39, 174, 96, 0.1);
  border: 1px solid rgba(39, 174, 96, 0.3);
  color: #2ecc71;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  margin-top: 2rem;
  font-family: var(--font-header);
  font-weight: 600;
}

/* Footer */
footer {
  background: #030305;
  border-top: 1px solid rgba(255, 255, 255, 0.02);
  padding: 5rem 0 3rem;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo {
  height: 56px;
  width: auto;
  margin-bottom: 1.25rem;
  display: block;
}

.footer-about p {
  font-size: 0.95rem;
}

.footer-contact h5 {
  font-family: var(--font-header);
  color: var(--text-primary);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.footer-contact p {
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.footer-contact a {
  color: var(--gold-primary);
  text-decoration: none;
  transition: var(--transition);
}

.footer-contact a:hover {
  color: var(--gold-light);
  text-decoration: underline;
}

.footer-disclaimer {
  font-size: 0.8rem;
  line-height: 1.6;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding-top: 2rem;
  text-align: justify;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  font-size: 0.85rem;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Responsive */
@media (max-width: 1100px) {
  .nav-links {
    gap: 1.2rem;
  }

  .nav-links a {
    font-size: 0.82rem;
  }

  .arch-layers {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .opp-grid,
  .platform-grid,
  .geo-grid,
  .pillars-grid,
  .gold-props-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .gold-prop-wide {
    grid-column: span 1;
  }

  .arch-principles {
    grid-template-columns: 1fr;
  }

  .mission-strip {
    flex-direction: column;
    text-align: center;
  }

  .mission-divider {
    width: 60px;
    height: 1px;
  }

  .hero {
    text-align: center;
    padding-top: 140px;
  }

  .hero-badge,
  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-image-wrapper {
    max-width: 280px;
  }

  .geo-visual-map {
    order: -1;
    min-height: 320px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .founder-creds {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  section {
    padding: 5rem 0;
  }

  nav {
    height: 70px;
  }

  .nav-cta {
    display: none;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(6, 6, 8, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 1rem 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .nav-toggle {
    display: block;
  }

  .platform-grid {
    grid-template-columns: 1fr;
  }

  .arch-layers {
    grid-template-columns: 1fr;
  }

  .flow-steps {
    flex-direction: column;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }

  .tam-stats {
    grid-template-columns: 1fr;
  }

  .inquiry-box {
    padding: 2.5rem 1.5rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group-full {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}