/* === DESIGN TOKENS === */
:root {
  --bg-primary: #0B0B09;
  --bg-surface: #111110;
  --bg-elevated: #191917;
  --gold: #C9A84C;
  --gold-light: #E4C97A;
  --gold-muted: #8B7540;
  --text-primary: #F0EBE0;
  --text-secondary: #8C8679;
  --text-tertiary: #4E4B44;
  --border: rgba(201, 168, 76, 0.15);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
  --container-max: 1200px;
  --container-pad: clamp(1.5rem, 5vw, 4rem);
}

/* === RESET === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.375rem 0;
  transition: background 0.4s ease, border-color 0.4s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(11, 11, 9, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border-subtle);
  padding: 0.875rem 0;
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.logo-accent {
  color: var(--gold);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-cta {
  display: inline-block;
  padding: 0.5625rem 1.25rem;
  border: 1px solid var(--gold-muted);
  color: var(--gold);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--bg-primary);
  border-color: var(--gold);
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero-noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.hero-line {
  position: absolute;
  background: var(--gold);
  pointer-events: none;
  z-index: 1;
}

.hero-line--1 {
  width: 1px;
  height: 55%;
  left: 7%;
  top: 22%;
  animation: lineGrowV 1.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  transform-origin: top center;
}

.hero-line--2 {
  width: 38%;
  height: 1px;
  right: 0;
  top: 28%;
  animation: lineGrowH 1.8s 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
  transform-origin: right center;
  opacity: 0.5;
}

@keyframes lineGrowV {
  from { transform: scaleY(0); opacity: 0; }
  to { transform: scaleY(1); opacity: 0.14; }
}

@keyframes lineGrowH {
  from { transform: scaleX(0); opacity: 0; }
  to { transform: scaleX(1); opacity: 0.07; }
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 9rem var(--container-pad) 6rem;
  display: grid;
  gap: 2.75rem;
  width: 100%;
}

.hero-credential {
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: fadeUp 0.7s 0.2s both;
}

.credential-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.28);
  color: var(--gold);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

.credential-divider {
  color: var(--text-tertiary);
}

.credential-text {
  color: var(--text-secondary);
  font-size: 0.875rem;
  letter-spacing: 0.03em;
}

.hero-title {
  font-family: var(--font-display);
  display: flex;
  flex-direction: column;
  line-height: 0.9;
  animation: fadeUp 0.7s 0.38s both;
}

.title-line {
  display: block;
  font-weight: 600;
  font-size: clamp(3.75rem, 9.5vw, 8.75rem);
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

.title-line--2 {
  color: var(--text-primary);
  opacity: 0.45;
}

.title-line--3 em {
  font-style: italic;
  color: var(--gold);
  font-weight: 400;
}

.hero-content {
  max-width: 560px;
  animation: fadeUp 0.7s 0.56s both;
}

.hero-description {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 2.25rem;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.hero-metrics {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  animation: fadeUp 0.7s 0.74s both;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2.375rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.4;
}

.hero-visual {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 580px;
  height: 580px;
  pointer-events: none;
  z-index: 1;
  animation: fadeIn 2s 0.5s both;
}

.visual-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--gold);
}

.visual-ring--outer {
  inset: 0;
  opacity: 0.07;
  animation: ringPulse 9s ease-in-out infinite;
}

.visual-ring--inner {
  inset: 65px;
  opacity: 0.11;
  border-style: dashed;
  animation: ringRotate 35s linear infinite;
}

.visual-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.22;
  white-space: nowrap;
}

@keyframes ringPulse {
  0%, 100% { opacity: 0.07; transform: scale(1); }
  50% { opacity: 0.12; transform: scale(1.025); }
}

@keyframes ringRotate {
  to { transform: rotate(360deg); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* === BUTTONS === */
.btn-primary {
  display: inline-block;
  padding: 0.9375rem 2.125rem;
  background: var(--gold);
  color: var(--bg-primary);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

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

.btn-primary--light:hover {
  background: #ffffff;
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--text-tertiary);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.btn-ghost:hover {
  color: var(--text-primary);
  border-bottom-color: var(--text-primary);
}

.btn-outline {
  display: inline-block;
  padding: 0.9375rem 2.125rem;
  border: 1px solid rgba(240, 235, 224, 0.25);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.btn-outline:hover {
  border-color: rgba(240, 235, 224, 0.6);
  background: rgba(240, 235, 224, 0.06);
}

/* === SOLUTIONS === */
.solutions {
  padding: 7rem 0;
  background: var(--bg-surface);
  position: relative;
}

.solutions::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gold) 50%, transparent 100%);
  opacity: 0.18;
}

.solutions-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section-eyebrow {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.section-eyebrow.light {
  color: rgba(201, 168, 76, 0.65);
}

.solutions-header {
  margin-bottom: 4rem;
}

.solutions-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.solutions-title em {
  font-style: italic;
  color: var(--gold);
  font-weight: 400;
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.92fr 1fr;
  gap: 1.5px;
  background: var(--border-subtle);
}

.solution-card {
  background: var(--bg-surface);
  padding: 3rem 2.5rem;
  transition: background 0.3s ease;
  position: relative;
  overflow: hidden;
}

.solution-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.solution-card:hover::after {
  width: 100%;
}

.solution-card:hover {
  background: var(--bg-elevated);
}

.solution-card--featured {
  background: var(--bg-elevated);
}

.solution-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 1.5px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.solution-card--accent {
  background: linear-gradient(155deg, var(--bg-elevated) 0%, rgba(201, 168, 76, 0.035) 100%);
}

.solution-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--text-tertiary);
  line-height: 1;
  margin-bottom: 1.75rem;
  letter-spacing: -0.04em;
  opacity: 0.5;
}

.solution-icon {
  width: 44px;
  height: 44px;
  color: var(--gold);
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

.solution-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.solution-description {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-weight: 300;
}

.solution-outcomes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.solution-outcomes span {
  padding: 0.28rem 0.75rem;
  background: rgba(201, 168, 76, 0.07);
  border: 1px solid rgba(201, 168, 76, 0.14);
  color: var(--gold-muted);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* === CTA SECTION === */
.cta-section {
  position: relative;
  padding: 8.5rem 0;
  background: var(--bg-primary);
  overflow: hidden;
}

.cta-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.055) 0%, transparent 65%);
  pointer-events: none;
}

.cta-container {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 5rem;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 4.25rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.015em;
}

.cta-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}

.cta-description {
  font-size: 1.0625rem;
  line-height: 1.78;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 2.75rem;
  font-weight: 300;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta-badge-wrap {
  flex-shrink: 0;
}

.cta-badge {
  width: 210px;
  height: 210px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  gap: 0.5rem;
  position: relative;
}

.cta-badge::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed var(--gold);
  opacity: 0.13;
  animation: ringRotate 22s linear infinite reverse;
}

.badge-credential {
  font-family: var(--font-display);
  font-size: 2.375rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.05em;
}

.badge-full {
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.badge-line {
  width: 28px;
  height: 1px;
  background: var(--gold);
  opacity: 0.4;
}

.badge-sub {
  font-size: 0.6rem;
  color: var(--text-tertiary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* === FOOTER === */
.footer {
  background: var(--bg-surface);
  padding: 3rem 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: 0.06em;
}

.footer-logo span {
  color: var(--gold);
}

.footer-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-size: 0.775rem;
  color: var(--text-tertiary);
}

.footer-social {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.footer-social a {
  color: var(--text-tertiary);
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  line-height: 0;
}

.footer-social a:hover {
  color: var(--gold);
}

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 1px;
  }

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

  .cta-badge-wrap {
    display: none;
  }

  .hero-visual {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero-metrics {
    flex-wrap: wrap;
    gap: 2rem;
  }

  .footer-top {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }

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

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .solution-card {
    padding: 2.25rem 1.75rem;
  }
}