/* ——— Reset & Base ——— */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #070D1A;
  --bg-2: #0D1526;
  --bg-card: #111B30;
  --fg: #E8EEF6;
  --fg-muted: #7A8BA3;
  --fg-dim: #4A5D73;
  --accent: #F59E0B;
  --accent-dim: #92620A;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --blue: #38BDF8;
  --border: rgba(255,255,255,0.07);
  --font-head: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ——— Navigation ——— */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(7, 13, 26, 0.7);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.nav-sub {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-family: var(--font-body);
  padding-left: 0.75rem;
  border-left: 1px solid var(--border);
}

/* ——— Section Label ——— */
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-family: var(--font-body);
  margin-bottom: 1rem;
}

/* ——— Hero ——— */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 2rem 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(245,158,11,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  pointer-events: none;
}

.orb-core {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 30px var(--accent), 0 0 60px rgba(245,158,11,0.4);
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(245,158,11,0.15);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: orbit-spin linear infinite;
}

.orb-ring-1 { width: 200px; height: 200px; animation-duration: 18s; }
.orb-ring-2 { width: 350px; height: 350px; border-color: rgba(245,158,11,0.09); animation-duration: 30s; animation-direction: reverse; }
.orb-ring-3 { width: 500px; height: 500px; border-color: rgba(245,158,11,0.05); animation-duration: 45s; }

@keyframes orbit-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-para {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(8px);
  width: fit-content;
  overflow: hidden;
}

.stat {
  padding: 1.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-num {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-sep {
  width: 1px;
  height: 50px;
  background: var(--border);
}

/* ——— Crisis ——— */
.crisis {
  padding: 7rem 2rem;
  position: relative;
}

.crisis::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

.crisis-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4rem;
  align-items: center;
}

.crisis-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bg);
  background: var(--accent);
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  width: fit-content;
}

.crisis-numbers {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

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

.crisis-big {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.04em;
  line-height: 1;
}

.crisis-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

.crisis-plus {
  font-family: var(--font-head);
  font-size: 3rem;
  color: var(--fg-dim);
  font-weight: 700;
  line-height: 1;
  padding-top: 0.5rem;
}

.crisis-context {
  max-width: 560px;
  color: var(--fg-muted);
  line-height: 1.7;
  font-size: 1.05rem;
}

/* ——— Tech ——— */
.tech {
  padding: 7rem 2rem;
  background: var(--bg-2);
}

.tech-inner {
  max-width: 1200px;
  margin: 0 auto;
}

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

.tech-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fg);
}

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

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}

.tech-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.tech-card:hover { border-color: rgba(245,158,11,0.2); }
.tech-card:hover::before { opacity: 1; }

.tech-card-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-glow);
  border-radius: 8px;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(245,158,11,0.2);
}

.tech-card h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.tech-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ——— Features ——— */
.features {
  padding: 7rem 2rem;
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
}

.features-col-left { padding-top: 1rem; }

.features-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 1rem;
}

.features-para {
  color: var(--fg-muted);
  line-height: 1.7;
  font-size: 1rem;
}

.feature-step {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
}

.feature-step:first-child { padding-top: 0; }

.step-num {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  padding-top: 0.25rem;
}

.step-body h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.4rem;
}

.step-body p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ——— Outcomes ——— */
.outcomes {
  padding: 7rem 2rem;
  background: var(--bg-2);
}

.outcomes-inner {
  max-width: 900px;
  margin: 0 auto;
}

.outcomes-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 2rem;
}

.outcomes-body {
  color: var(--fg-muted);
  line-height: 1.75;
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.outcomes-body-last { margin-bottom: 0; }

.outcomes-divider {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 3rem 0 2.5rem;
  opacity: 0.4;
}

.outcomes-context {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  margin-bottom: 1rem;
}

.company-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.company-tag {
  font-size: 0.8rem;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  background: rgba(255,255,255,0.02);
}

/* ——— Closing ——— */
.closing {
  padding: 8rem 2rem;
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.closing-title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.closing-para {
  font-size: 1.15rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 3rem;
}

.closing-vision {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
}

.vision-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.vision-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ——— Footer ——— */
.footer {
  padding: 4rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.footer-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-meta span {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--fg-dim);
  max-width: 400px;
}

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .crisis-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .tech-grid { grid-template-columns: 1fr; }
  .features-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-stats { flex-direction: column; width: 100%; }
  .stat-sep { width: 80%; height: 1px; }
  .hero-orb { display: none; }
}

@media (max-width: 600px) {
  .crisis-numbers { flex-direction: column; gap: 1.5rem; align-items: flex-start; }
  .crisis-plus { display: none; }
  .closing-vision { flex-direction: column; gap: 0.75rem; }
  .hero { padding-top: 6rem; }
}