:root {
  /* Colors */
  --color-obsidian: #000000;
  --color-ghost: #ffffff;
  --color-graphite: #cccccc;
  --color-shadow: #4d4d4d;
  --color-pebble-gray: #969696;
  --color-night-sky: #161717;
  --color-steel-gray: #808080;
  --color-cosmic-dust: #8a8f98;
  --color-ember-glow: #fe2c02;
  --color-growth-green: #49de80;
  --gradient-subtle-violet: linear-gradient(
    90deg,
    rgb(255, 154, 234) -10%,
    rgb(255, 255, 255) 28%
  );
  --gradient-soft-mint: linear-gradient(
    90deg,
    rgb(195, 234, 202) 0%,
    rgb(255, 255, 255) 74.87%
  );
  --gradient-sky-blue: linear-gradient(
    90deg,
    rgb(136, 187, 245) 0%,
    rgb(255, 255, 255) 30%
  );

  /* Typography */
  --font-inter: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-inter-display: "Inter Display", ui-sans-serif, system-ui, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Type Scale */
  --text-body: 14px;
  --text-heading: 22px;
  --text-heading-lg: 30px;
  --text-display: 48px;

  /* Spacing */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-10: 10px;
  --spacing-12: 12px;
  --spacing-14: 14px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-60: 60px;

  /* Layout */
  --section-gap: 48px;
  --card-padding: 24px;
  --element-gap: 10px;

  /* Radii */
  --radius-cards: 16px;
  --radius-buttons: 1000px;
  --radius-default: 10px;

  /* Shadows */
  --shadow-xl:
    rgba(0, 0, 0, 0.7) 0px 12px 32px -16px,
    rgba(0, 0, 0, 0.7) 0px 12px 60px 0px,
    rgba(255, 255, 255, 0.15) 0px 0px 0px 1px;

  /* Surfaces */
  --surface-deep-space: #000000;
  --surface-whisper-card: rgba(0, 0, 0, 0.2);
  --surface-ghost-panel: rgba(0, 0, 0, 0.02);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--surface-deep-space);
  color: var(--color-ghost);
  font-family: var(--font-inter);
  font-size: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NOISE TEXTURE OVERLAY ── */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ── CONTAINER ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--spacing-24);
  position: relative;
  z-index: 1;
}

/* ── NAVIGATION ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(0, 0, 0, 0.7);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--spacing-16) var(--spacing-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-24);
}

.nav-logo {
  font-family: var(--font-inter);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-ghost);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-logo span {
  color: var(--color-ember-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-pebble-gray);
  text-decoration: none;
  transition: color 0.2s;
}

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

.btn-pill-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-ghost);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: var(--spacing-9, 9px) var(--spacing-20);
  border-radius: var(--radius-buttons);
  font-size: 13px;
  font-weight: 400;
  font-family: var(--font-inter);
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.2s,
    border-color 0.2s;
  white-space: nowrap;
}

.btn-pill-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-pill-primary {
  background: var(--color-ghost);
  color: var(--color-obsidian);
  border: 1px solid var(--color-obsidian);
  padding: 9px var(--spacing-20);
  border-radius: var(--radius-buttons);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-inter);
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.btn-pill-primary:hover {
  opacity: 0.85;
}

.btn-pill-dark {
  background: var(--color-night-sky);
  color: var(--color-ghost);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 9px var(--spacing-20);
  border-radius: var(--radius-buttons);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-inter);
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
  white-space: nowrap;
  display: inline-block;
}

.btn-pill-dark:hover {
  opacity: 0.75;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Simulated mountain landscape with CSS */
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 60% at 50% 100%, #0d1117 0%, transparent 60%),
    radial-gradient(ellipse 80% 50% at 20% 85%, #0a0e14 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 90%, #0c1018 0%, transparent 50%),
    linear-gradient(
      to bottom,
      #000008 0%,
      #050a14 30%,
      #0a1020 55%,
      #0d1525 70%,
      #000000 100%
    );
}

/* Stars */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      1px 1px at 15% 12%,
      rgba(255, 255, 255, 0.8) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 25% 8%,
      rgba(255, 255, 255, 0.6) 0%,
      transparent 100%
    ),
    radial-gradient(
      1.5px 1.5px at 38% 18%,
      rgba(255, 255, 255, 0.7) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 52% 5%,
      rgba(255, 255, 255, 0.5) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 67% 14%,
      rgba(255, 255, 255, 0.9) 0%,
      transparent 100%
    ),
    radial-gradient(
      1.5px 1.5px at 78% 9%,
      rgba(255, 255, 255, 0.6) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 88% 22%,
      rgba(255, 255, 255, 0.7) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 8% 30%,
      rgba(255, 255, 255, 0.4) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 93% 6%,
      rgba(255, 255, 255, 0.8) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 44% 28%,
      rgba(255, 255, 255, 0.5) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 60% 35%,
      rgba(255, 255, 255, 0.3) 0%,
      transparent 100%
    ),
    radial-gradient(
      2px 2px at 30% 3%,
      rgba(255, 255, 255, 0.4) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 72% 26%,
      rgba(255, 255, 255, 0.6) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 85% 40%,
      rgba(255, 255, 255, 0.3) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 5% 50%,
      rgba(255, 255, 255, 0.2) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 20% 42%,
      rgba(255, 255, 255, 0.4) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 48% 38%,
      rgba(255, 255, 255, 0.3) 0%,
      transparent 100%
    );
}

/* Mountain silhouette shapes */
.mountain-layer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
}

.mountain-layer svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Subtle aurora at top */
.aurora {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 35%;
  background: radial-gradient(
    ellipse 80% 100% at 50% -10%,
    rgba(30, 50, 100, 0.4) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--spacing-24) var(--spacing-60);
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 9999px;
  padding: 5px 14px 5px 8px;
  margin-bottom: var(--spacing-24);
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-growth-green);
  box-shadow: 0 0 6px var(--color-growth-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

.hero-badge span {
  font-size: 11px;
  color: var(--color-pebble-gray);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.hero-title {
  font-family: var(--font-inter);
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-ghost);
  margin-bottom: var(--spacing-24);
  max-width: 700px;
}

.hero-title em {
  font-style: normal;
  color: var(--color-pebble-gray);
}

.hero-sub {
  font-size: 15px;
  color: var(--color-cosmic-dust);
  max-width: 420px;
  line-height: 1.6;
  margin-bottom: var(--spacing-40);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  flex-wrap: wrap;
}

.hero-actions .btn-pill-primary {
  font-size: 14px;
  padding: 11px 24px;
}

.hero-actions .btn-pill-ghost {
  font-size: 14px;
  padding: 11px 24px;
}

/* ── TICKER / MARQUEE ── */
.ticker-wrap {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.4);
  position: relative;
  z-index: 2;
}

.ticker {
  display: flex;
  white-space: nowrap;
  animation: ticker-scroll 30s linear infinite;
  padding: var(--spacing-12) 0;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-20);
  padding: 0 var(--spacing-40);
  font-size: 11px;
  color: var(--color-steel-gray);
  font-family: var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ticker-item::after {
  content: "·";
  color: var(--color-ember-glow);
}

@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ── SECTION BASE ── */
section {
  padding: 80px 0;
  position: relative;
  z-index: 1;
}

.section-label {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ember-glow);
  margin-bottom: var(--spacing-16);
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.section-label::before {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-ember-glow);
}

.section-heading {
  font-family: var(--font-inter);
  font-size: clamp(28px, 4vw, var(--text-display));
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-ghost);
  margin-bottom: var(--spacing-16);
}

.section-body {
  font-size: var(--text-body);
  color: var(--color-cosmic-dust);
  line-height: 1.7;
  max-width: 480px;
}

/* ── FEATURES GRID ── */
.features-section {
  background: var(--surface-deep-space);
}

.features-header {
  margin-bottom: var(--spacing-48);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-16);
}

.feature-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-cards);
  padding: var(--spacing-24);
  transition:
    border-color 0.3s,
    background 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-16);
}

.feature-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-ghost);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-title {
  font-family: var(--font-inter);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ghost);
  margin-bottom: var(--spacing-8);
  line-height: 1.3;
}

.feature-desc {
  font-size: 13px;
  color: var(--color-pebble-gray);
  line-height: 1.6;
}

.feature-card-accent {
  margin-top: var(--spacing-16);
  padding-top: var(--spacing-16);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-growth-green);
  letter-spacing: 0.05em;
}

/* ── PRODUCT SHOWCASE ── */
.showcase-section {
  background: linear-gradient(180deg, #000000 0%, #050810 50%, #000000 100%);
}

.showcase-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.showcase-visual {
  position: relative;
}

.showcase-screen {
  background: var(--color-night-sky);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-cards);
  padding: var(--spacing-24);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.showcase-screen::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
}

.screen-topbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-20);
}

.screen-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.screen-dot.red {
  background: #ff5f57;
}
.screen-dot.yellow {
  background: #febc2e;
}
.screen-dot.green {
  background: #28c840;
}

.screen-title-bar {
  flex: 1;
  height: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  margin-left: var(--spacing-8);
}

.screen-lines {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-10);
}

.screen-line {
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
}

.screen-line.short {
  width: 60%;
}
.screen-line.med {
  width: 80%;
}
.screen-line.highlight {
  background: rgba(73, 222, 128, 0.15);
  border: 1px solid rgba(73, 222, 128, 0.25);
}
.screen-line.accent {
  background: rgba(254, 44, 2, 0.15);
  width: 45%;
}

.screen-card-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-10);
  margin-top: var(--spacing-16);
}

.screen-mini-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: var(--spacing-12);
}

.screen-mini-card .mini-label {
  font-size: 9px;
  font-family: var(--font-mono);
  color: var(--color-cosmic-dust);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-8);
}

.screen-mini-card .mini-value {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-ghost);
}

.screen-mini-card .mini-change {
  font-size: 10px;
  color: var(--color-growth-green);
  margin-top: 2px;
}

/* Floating badges on screenshot */
.showcase-float {
  position: absolute;
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-default);
  padding: var(--spacing-10) var(--spacing-14);
  backdrop-filter: blur(16px);
  font-size: 11px;
}

.showcase-float.top-right {
  top: -16px;
  right: -16px;
}

.showcase-float.bottom-left {
  bottom: -16px;
  left: -16px;
}

.float-label {
  color: var(--color-cosmic-dust);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.float-value {
  color: var(--color-ghost);
  font-weight: 500;
  font-size: 13px;
}

.float-value .up {
  color: var(--color-growth-green);
}
.float-value .down {
  color: var(--color-ember-glow);
}

/* Gradient pills for product section */
.gradient-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin-bottom: var(--spacing-16);
}

.gradient-pill.violet {
  background: var(--gradient-subtle-violet);
  color: var(--color-obsidian);
}

.gradient-pill.mint {
  background: var(--gradient-soft-mint);
  color: var(--color-obsidian);
}

.gradient-pill.sky {
  background: var(--gradient-sky-blue);
  color: var(--color-obsidian);
}

/* ── METRICS BAR ── */
.metrics-section {
  padding: 60px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-40);
}

.metric-item {
  text-align: center;
}

.metric-value {
  font-family: var(--font-inter);
  font-size: 40px;
  font-weight: 300;
  letter-spacing: -0.04em;
  color: var(--color-ghost);
  line-height: 1;
  margin-bottom: var(--spacing-8);
}

.metric-value span {
  color: var(--color-ember-glow);
}

.metric-label {
  font-size: 12px;
  color: var(--color-cosmic-dust);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── GRADIENT PRODUCT CARDS ── */
.product-section {
  background: #000;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-16);
  margin-top: var(--spacing-48);
}

.product-card {
  border-radius: var(--radius-cards);
  padding: var(--spacing-24);
  position: relative;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.product-card.violet {
  background: var(--gradient-subtle-violet);
}
.product-card.mint {
  background: var(--gradient-soft-mint);
}
.product-card.sky {
  background: var(--gradient-sky-blue);
}

.product-card-icon {
  position: absolute;
  top: var(--spacing-24);
  left: var(--spacing-24);
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  background: rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-obsidian);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-card-title {
  font-family: var(--font-inter);
  font-size: 20px;
  font-weight: 500;
  color: var(--color-obsidian);
  margin-bottom: var(--spacing-8);
  line-height: 1.2;
}

.product-card-desc {
  font-size: 13px;
  color: rgba(0, 0, 0, 0.6);
  line-height: 1.5;
  margin-bottom: var(--spacing-16);
}

.product-card-link {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-obsidian);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-6);
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.product-card-link:hover {
  opacity: 0.6;
}

/* ── TESTIMONIALS ── */
.testimonials-section {
  background: linear-gradient(180deg, #000 0%, #040608 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-16);
  margin-top: var(--spacing-48);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-cards);
  padding: var(--spacing-24);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--spacing-16);
}

.testimonial-stars span {
  color: var(--color-ember-glow);
  font-size: 12px;
}

.testimonial-quote {
  font-size: 14px;
  color: var(--color-pebble-gray);
  line-height: 1.65;
  margin-bottom: var(--spacing-20);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
}

.author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2a2a2a 0%, #444 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--color-pebble-gray);
  font-weight: 500;
}

.author-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-ghost);
}

.author-role {
  font-size: 11px;
  color: var(--color-cosmic-dust);
}

/* ── CTA BANNER ── */
.cta-section {
  background: var(--color-night-sky);
  padding: 80px 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-40);
  flex-wrap: wrap;
}

.cta-heading {
  font-family: var(--font-inter);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 500;
  line-height: 1;
  color: var(--color-ghost);
  letter-spacing: -0.03em;
}

/* ── FOOTER ── */
footer {
  background: var(--surface-deep-space);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--spacing-48) 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-48);
}

.footer-brand .nav-logo {
  display: inline-block;
  margin-bottom: var(--spacing-16);
}

.footer-brand p {
  font-size: 13px;
  color: var(--color-cosmic-dust);
  line-height: 1.6;
  max-width: 260px;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-ghost);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-16);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-10);
}

.footer-col ul a {
  font-size: 13px;
  color: var(--color-cosmic-dust);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul a:hover {
  color: var(--color-ghost);
}

.footer-bottom {
  margin-top: var(--spacing-48);
  padding-top: var(--spacing-24);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--color-steel-gray);
  font-family: var(--font-mono);
}

/* ── DIVIDER ── */
.divider-green {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-growth-green),
    transparent
  );
  opacity: 0.3;
  margin: 0;
}

/* ── HAMBURGER MENU ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-ghost);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ── MOBILE DRAWER ── */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
}

.mobile-drawer.open {
  pointer-events: auto;
  visibility: visible;
}

.mobile-drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s;
}

.mobile-drawer.open .mobile-drawer-overlay {
  opacity: 1;
}

.mobile-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: rgba(10, 10, 14, 0.98);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-24);
}

.mobile-drawer.open .mobile-drawer-panel {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-40);
}

.mobile-drawer-close {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-ghost);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.mobile-drawer-close:hover {
  background: rgba(255, 255, 255, 0.08);
}

.mobile-drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-40);
}

.mobile-drawer-links a {
  display: block;
  padding: var(--spacing-12) var(--spacing-16);
  font-size: 15px;
  color: var(--color-pebble-gray);
  text-decoration: none;
  border-radius: var(--radius-default);
  transition: background 0.2s, color 0.2s;
}

.mobile-drawer-links a:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-ghost);
}

.mobile-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-10);
  margin-top: auto;
}

/* ── SCROLL TO TOP ── */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: var(--color-ghost);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  pointer-events: none;
  backdrop-filter: blur(10px);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ── SCROLL ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) {
  transition-delay: 0.1s;
}
.fade-up:nth-child(3) {
  transition-delay: 0.2s;
}
.fade-up:nth-child(4) {
  transition-delay: 0.3s;
}
.fade-up:nth-child(5) {
  transition-delay: 0.4s;
}
.fade-up:nth-child(6) {
  transition-delay: 0.5s;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .features-grid,
  .product-grid,
  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-24);
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-24);
  }
  .showcase-inner {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .nav-inner > div[style] {
    display: none;
  }
}

@media (max-width: 600px) {
  .features-grid,
  .product-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 36px;
  }
  .cta-heading {
    font-size: 28px;
  }
}