/* =============================================
   FRC Landing — Agency-Level Redesign
   ============================================= */

:root {
  --bg: #f8faf9;
  --bg-alt: #ffffff;
  --bg-dark: #0b1120;
  --bg-dark-light: #111827;
  --text: #0f172a;
  --text-inverse: #ffffff;
  --muted: #64748b;
  --muted-light: #94a3b8;
  --primary: #0e7c66;
  --primary-light: #10b981;
  --primary-lighter: #d1fae5;
  --primary-dark: #064e3b;
  --accent: #f59e0b;
  --line: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 20px 60px -20px rgba(14, 124, 102, 0.18);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --content: 1140px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
}

/* --- Layout --- */
.container {
  width: min(100% - 40px, var(--content));
  margin: 0 auto;
}

/* =============================================
   Header
   ============================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.logo span {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--primary);
  font-weight: 700;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav a:hover {
  color: var(--text);
  background: rgba(14, 124, 102, 0.06);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--text);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0 0 16px;
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav a {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: background 0.2s var(--ease);
}

.mobile-nav a:hover {
  background: rgba(14, 124, 102, 0.06);
}

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 20px -4px rgba(14, 124, 102, 0.5);
}

.btn-primary:hover {
  box-shadow: 0 8px 30px -4px rgba(14, 124, 102, 0.6);
}

.btn-secondary {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-inverse);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 16px;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* =============================================
   Hero
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(11, 17, 32, 0.92) 0%,
    rgba(11, 17, 32, 0.82) 45%,
    rgba(11, 17, 32, 0.40) 100%
  );
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 70%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(14, 124, 102, 0.12), transparent 65%);
  z-index: 1;
  pointer-events: none;
}

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

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05) brightness(1.05);
  transform: scale(1.03);
  object-position: center right;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100% - 40px, var(--content));
  max-width: 620px;
  margin: 0 auto;
  padding: 140px 0 100px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-light);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-light);
  animation: pulse-dot 2s infinite;
}

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

.hero h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-inverse);
  margin: 0 0 24px;
  max-width: 680px;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.7;
  color: var(--muted-light);
  margin: 0 0 40px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

/* KPI bar */
.kpi-bar {
  display: inline-flex;
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.kpi-item {
  padding: 22px 32px;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.kpi-item + .kpi-item {
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.kpi-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-inverse);
  letter-spacing: -0.02em;
}

.kpi-label {
  font-size: 11px;
  color: var(--muted-light);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =============================================
   Results
   ============================================= */
.results {
  background: var(--bg);
}

.results-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, 1fr);
  max-width: 980px;
  margin: 0 auto;
}

.result-card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
}

.result-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.result-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 6px 0 12px;
  font-weight: 700;
}

.result-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

/* =============================================
   Sections (global)
   ============================================= */
.section {
  padding: 100px 0;
}

.section-alt,
.section.section-alt {
  background: var(--bg-alt);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.section-header h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.section-header p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

/* =============================================
   Product Showcase
   ============================================= */
.showcase-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  max-width: 800px;
  margin: 0 auto;
}

.showcase-card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.showcase-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.showcase-card strong {
  font-size: 16px;
}

.showcase-card:has(.tag-new) {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.showcase-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.showcase-bar {
  height: 8px;
  background: #edf2f7;
  border-radius: 999px;
  margin-top: 14px;
  overflow: hidden;
}

.showcase-bar-fill {
  height: 100%;
  background: linear-gradient(120deg, var(--primary), var(--primary-light));
  border-radius: 999px;
  transition: width 1s var(--ease);
}

.showcase-card-desc {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
  line-height: 1.5;
}

.tag-new {
  display: inline-block;
  background: #fff7ed;
  color: #c2410c;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

/* =============================================
   Product Preview
   ============================================= */
.product-preview {
  position: relative;
  background: var(--bg);
  overflow: hidden;
}

.product-preview::before {
  content: '';
  position: absolute;
  inset: -20% 0 auto 0;
  height: 60%;
  background: radial-gradient(circle at 20% 20%, rgba(14, 124, 102, 0.08), transparent 60%);
  pointer-events: none;
}

.product-preview-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.product-copy h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  letter-spacing: -0.02em;
  margin: 14px 0 16px;
}

.product-copy p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 24px;
  max-width: 480px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-dark);
  background: rgba(14, 124, 102, 0.12);
  border-radius: 999px;
}

.mini-points {
  display: grid;
  gap: 12px;
}

.mini-point {
  font-size: 14px;
  color: var(--text);
  padding: 12px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.mock-frame {
  background: linear-gradient(160deg, #0b1120, #111827);
  border-radius: 26px;
  padding: 18px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mock-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  margin-bottom: 14px;
}

.mock-status {
  color: #a7f3d0;
  font-weight: 600;
}

.mock-body {
  display: grid;
  gap: 14px;
}

.mock-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px;
  color: #e2e8f0;
}

.mock-card strong {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mock-card p {
  margin: 8px 0 0;
  font-size: 13px;
  color: rgba(226, 232, 240, 0.7);
  line-height: 1.5;
}

.mock-card.ghost {
  background: rgba(255, 255, 255, 0.04);
}

.mock-card.split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mock-progress {
  height: 8px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  margin: 12px 0 10px;
  overflow: hidden;
}

.mock-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(120deg, #34d399, #10b981);
}

.mock-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(226, 232, 240, 0.7);
}

.mock-btn {
  background: #10b981;
  border: none;
  color: #0b1120;
  font-weight: 700;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 999px;
}

/* =============================================
   Features
   ============================================= */
.features-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(14, 124, 102, 0.2);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

/* =============================================
   Steps / How it works
   ============================================= */
.steps-container {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: var(--line);
}

.step {
  text-align: center;
  padding: 0 24px;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px -4px rgba(14, 124, 102, 0.4);
}

.step h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}

.step p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

/* =============================================
   Security
   ============================================= */
.security-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 900px;
  margin: 0 auto;
}

.security-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.security-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.security-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 20px;
}

.security-icon svg {
  width: 22px;
  height: 22px;
}

.security-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}

.security-card > p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 20px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}

.check-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--primary-lighter) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 6l2 2 4-4' stroke='%230e7c66' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* =============================================
   FAQ
   ============================================= */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item:first-child {
  border-top: 1px solid var(--line);
}

.faq-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 0;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  color: var(--text);
  transition: color 0.2s var(--ease);
}

.faq-trigger:hover {
  color: var(--primary);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--muted);
  transition: transform 0.3s var(--ease);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}

.faq-panel p {
  margin: 0;
  padding-bottom: 22px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

.faq-item.active .faq-panel {
  max-height: 200px;
}

/* =============================================
   CTA Section
   ============================================= */
.section-cta {
  background: var(--bg-dark);
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(14, 124, 102, 0.12), transparent 65%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--text-inverse);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.cta-content > p {
  color: var(--muted-light);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =============================================
   Footer
   ============================================= */
.footer {
  background: var(--bg-dark);
  color: var(--muted-light);
  padding: 64px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.4);
  margin: 16px 0 0;
  max-width: 280px;
}

.footer-seal {
  margin: 18px 0 8px;
  width: 96px;
  height: auto;
  opacity: 0.85;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35));
}

.footer-brand .logo {
  color: var(--text-inverse);
}

.footer-brand .logo span {
  color: var(--primary-light);
}

.footer-links h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 20px;
}

.footer-links a {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
  padding: 6px 0;
  transition: color 0.2s var(--ease);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
}

.footer-credit {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.02em;
}

.footer-credit span {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding: 0 0 28px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.28);
  line-height: 1.6;
}

/* =============================================
   Scroll Reveal Animations
   ============================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

[data-reveal-stagger].revealed > * {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-stagger].revealed > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal-stagger].revealed > *:nth-child(2) { transition-delay: 80ms; }
[data-reveal-stagger].revealed > *:nth-child(3) { transition-delay: 160ms; }
[data-reveal-stagger].revealed > *:nth-child(4) { transition-delay: 240ms; }
[data-reveal-stagger].revealed > *:nth-child(5) { transition-delay: 320ms; }
[data-reveal-stagger].revealed > *:nth-child(6) { transition-delay: 400ms; }

/* Hero-specific reveal (no translate, just fade) */
.hero [data-reveal] {
  transform: translateY(20px);
}

.hero [data-reveal]:nth-child(1) { transition-delay: 100ms; }
.hero [data-reveal]:nth-child(2) { transition-delay: 250ms; }
.hero [data-reveal]:nth-child(3) { transition-delay: 400ms; }
.hero [data-reveal]:nth-child(4) { transition-delay: 550ms; }
.hero [data-reveal]:nth-child(5) { transition-delay: 700ms; }

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

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

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

  .product-preview-grid {
    grid-template-columns: 1fr;
  }

  .steps-container {
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 400px;
    margin: 0 auto;
  }

  .steps-container::before {
    top: 0;
    bottom: 0;
    left: 27px;
    right: auto;
    width: 2px;
    height: 100%;
  }

  .step {
    text-align: left;
    padding: 0 0 0 80px;
  }

  .step-number {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 72px 0;
  }

  .hero-content {
    padding: 120px 0 72px;
    text-align: center;
  }

  .hero h1 {
    max-width: 100%;
  }

  .hero-subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-video {
    object-position: center;
    transform: scale(1.06);
  }

  .kpi-bar {
    width: 100%;
    display: flex;
  }

  .kpi-item {
    flex: 1;
    padding: 18px 12px;
  }

  .kpi-value {
    font-size: 20px;
  }

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

  .btn-lg {
    width: 100%;
  }

  .product-copy h2 {
    text-align: center;
  }

  .product-copy p {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .mini-points {
    max-width: 340px;
    margin: 0 auto;
  }

  .section-cta {
    padding: 80px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
    text-align: center;
  }
}