:root {
  --bg: #000000;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --surface-elevated: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #ffffff;
  --text-secondary: #8a8f98;
  --text-tertiary: #5f6368;
  --accent: #5e6ad2;
  --accent-soft: rgba(94, 106, 210, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --max-width: 1260px;
  --nav-height: 72px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.page-fade-out {
  opacity: 0;
  transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* Background layers */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--bg);
}

.bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.bg-video.active {
  opacity: 1;
  will-change: opacity;
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.55) 60%, rgba(0,0,0,0.85) 100%);
  pointer-events: none;
}

/* Page load curtain */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.9s;
}

.page-loader.exiting {
  opacity: 0;
  visibility: hidden;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-inner {
  width: 100%;
  max-width: calc(var(--max-width) + 48px);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.03em;
}

.brand-logo {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-login {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  padding: 8px 12px;
  transition: color 0.2s ease;
}

.nav-login:hover {
  color: var(--text);
}

.nav-signup {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #0a0a0a;
  background: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-signup:hover {
  background: #e6e6e6;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  z-index: 999;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  padding: 32px 24px;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-menu a {
  font-size: 18px;
  font-weight: 500;
  padding: 12px 0;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

.mobile-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-actions a {
  text-align: center;
  border: none;
}

.mobile-actions .nav-signup {
  padding: 14px;
}

/* Layout utilities */
main {
  position: relative;
  z-index: 1;
}

.section {
  position: relative;
  width: 100%;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + 40px) 24px 120px;
  position: relative;
}

.hero-inner {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 7.2vw, 96px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 38px;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.hero-cta {
  display: inline-flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 26px;
  background: #fff;
  color: #0a0a0a;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  background: #e6e6e6;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(255,255,255,0.1);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 26px;
  background: transparent;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--text-secondary);
  transform: translateY(-1px);
}

.hero-scroll {
  display: none;
}

/* Hero intro states */
[data-intro] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.2, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.2, 0, 0.2, 1);
}

.page-loaded [data-intro] {
  opacity: 1;
  transform: translateY(0);
}

.page-loaded .nav { transition-delay: 0.35s; }
.page-loaded .hero-title { transition-delay: 0.56s; }
.page-loaded .hero-subtitle { transition-delay: 0.68s; }
.page-loaded .hero-cta { transition-delay: 0.82s; }

.feature-spotlight {
  padding: 160px 0 120px;
}

.feature-statement {
  max-width: 780px;
}

.feature-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 4.8vw, 64px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}

.feature-statement p {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.55;
  max-width: 560px;
  margin-bottom: 32px;
}

.feature-channels {
  display: flex;
  align-items: center;
  gap: 20px;
}

.feature-channels a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: opacity 0.2s ease;
}

.feature-channels a:hover {
  opacity: 0.7;
}

/* Learn more */
.learn-more {
  padding: 120px 0 180px;
}

.learn-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}

.learn-col {
  padding: 48px 32px;
  border-right: 1px solid var(--border);
  min-height: 360px;
  display: flex;
  flex-direction: column;
  transition: background 0.3s ease;
}

.learn-col:last-child {
  border-right: none;
}

.learn-col:hover {
  background: rgba(255,255,255,0.01);
}

.learn-number {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: auto;
}

.learn-number span {
  color: var(--text-tertiary);
}

.learn-col h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* Stats */
.stats {
  padding: 140px 0 100px;
}

.stats-grid {
  display: grid;
  grid-template-columns: 0.85fr 0.95fr 1.4fr;
  gap: 56px;
  align-items: start;
}

.stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}

.stat-number {
  font-size: clamp(56px, 6vw, 88px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.05em;
}

.stat-suffix {
  font-size: clamp(56px, 6vw, 88px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.05em;
}

.stat p {
  width: 100%;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: 14px;
}

.stat p a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--text-tertiary);
  text-underline-offset: 4px;
}

.stat-testimonial {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
}

.stat-testimonial p {
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.45;
  color: var(--text);
  max-width: 460px;
}

/* Quote */
.quote {
  padding: 80px 0 160px;
}

.quote-inner {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 0;
  text-align: center;
}

.quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.02em;
  max-width: 820px;
  margin: 0 auto 28px;
}

.quote-attribution {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-secondary);
}

.quote-attribution img {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  opacity: 0.95;
}

/* Pricing */
.pricing {
  padding: 140px 0 80px;
}

.pricing-table {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.pricing-col {
  border-right: 1px solid var(--border);
  padding: 0;
  position: relative;
  transition: transform 0.35s cubic-bezier(0.2, 0, 0.2, 1), box-shadow 0.35s cubic-bezier(0.2, 0, 0.2, 1), border-color 0.35s ease;
}

.pricing-col:last-child {
  border-right: none;
}

.pricing-col:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.08);
  z-index: 2;
}

.pricing-col.highlighted {
  background: rgba(255,255,255,0.025);
  border-left: 1px solid var(--border);
  margin: 0 -1px;
}

.pricing-col.highlighted:hover {
  box-shadow: 0 28px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(94,106,210,0.35);
}

.pricing-table:has(.pricing-col.highlighted:hover) .pricing-col:not(.highlighted) {
  opacity: 0.42;
  filter: grayscale(0.6);
  transition: opacity 0.35s ease, filter 0.35s ease;
}

.pricing-col.highlighted:hover .pricing-badge {
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.pricing-contact {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.2, 0, 0.2, 1);
  z-index: 5;
  padding: 24px;
  text-align: center;
}

.pricing-col:hover .pricing-contact {
  opacity: 1;
  pointer-events: auto;
}

.pricing-contact span {
  font-size: 18px;
  font-weight: 500;
  color: var(--text);
}

.pricing-contact .btn-primary {
  height: 44px;
  padding: 0 22px;
  font-size: 14px;
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: 999px;
  z-index: 2;
}

.pricing-header {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  padding: 30px 24px;
  border-bottom: 1px solid var(--border);
}

.pricing-col.highlighted .pricing-header {
  padding-top: 38px;
}

.pricing-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 24px;
  font-size: 15px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  min-height: 50px;
}

.pricing-row.section-label {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  padding-top: 30px;
  padding-bottom: 16px;
}

.pricing-row.empty-label {
  padding-top: 30px;
  padding-bottom: 16px;
}

.pricing-row strong {
  color: var(--text);
  font-weight: 500;
}

.check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  margin-top: 1px;
}

.check.included {
  background: var(--accent);
  position: relative;
}

.check.included::after {
  content: '';
  position: absolute;
  top: 5px;
  left: 6px;
  width: 5px;
  height: 8px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.check.limited {
  background: var(--text-tertiary);
  position: relative;
}

.check.limited::after {
  content: '';
  position: absolute;
  top: 5px;
  left: 6px;
  width: 5px;
  height: 8px;
  border: solid #000;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.check.excluded {
  background: transparent;
  border: 1px solid var(--text-tertiary);
  position: relative;
}

.check.excluded::after,
.check.excluded::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 1.5px;
  background: var(--text-tertiary);
  transform: translate(-50%, -50%) rotate(45deg);
}

.check.excluded::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* FAQ */
.faq {
  padding: 80px 0 120px;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 100px;
}

.faq-title {
  padding-left: 24px;
}

.faq-title h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 4.5vw, 56px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.faq-title h2 span {
  background: linear-gradient(135deg, var(--text-secondary) 0%, var(--text-tertiary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.faq-list {
  border-top: 1px solid var(--border);
}

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 24px 0;
  font-size: 17px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--text);
  text-align: left;
  font-family: inherit;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--text-secondary);
}

.faq-chevron {
  flex-shrink: 0;
  color: var(--text-secondary);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.open .faq-chevron {
  transform: rotate(90deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
  min-height: 0;
}

.faq-answer-inner p {
  padding: 0 0 28px;
  max-width: 620px;
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-answer-inner a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--text-tertiary);
  text-underline-offset: 4px;
}

/* Reviews */
.reviews {
  padding: 140px 0 100px;
  text-align: center;
}

.reviews-carousel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.reviews-track {
  flex: 1;
  max-width: 820px;
  overflow: hidden;
}

.reviews-slides {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.2, 0, 0.2, 1);
}

.review-slide {
  flex: 0 0 100%;
  margin: 0;
  opacity: 0.25;
  transform: scale(0.96);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}

.review-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.review-slide blockquote {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin: 0 auto 28px;
  max-width: 760px;
}

.review-stars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 24px;
}

.review-stars svg {
  width: 22px;
  height: 22px;
  fill: #f5c518;
}

.review-slide figcaption {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.review-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.review-role {
  font-size: 14px;
  color: var(--text-secondary);
}

.reviews-arrow {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.reviews-arrow:hover {
  background: var(--surface-hover);
  border-color: var(--text-secondary);
  transform: scale(1.05);
}

.reviews-arrow:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Help / Contact */
.help {
  padding: 100px 0 0;
}

.help-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 64px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.help-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.help-cta-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.windows-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}

.windows-trust img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.shimmer-text {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
}

.shimmer-text span {
  display: inline-block;
  animation: letter-shimmer 4s ease-in-out infinite;
}

@keyframes letter-shimmer {
  0%, 70% {
    color: var(--text-secondary);
    text-shadow: none;
  }
  80% {
    color: #ffffff;
    text-shadow: 0 0 12px rgba(255,255,255,0.45);
  }
  90%, 100% {
    color: var(--text-secondary);
    text-shadow: none;
  }
}

/* Footer */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
}

.footer-brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.footer-copy {
  color: var(--text-secondary);
  font-size: 14px;
}

.footer-socials {
  display: flex;
  gap: 24px;
}

.footer-socials a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

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

/* Animations */
.reveal-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.2, 0, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0, 0.2, 1);
}

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

/* Stagger delays handled via inline transition-delay or JS */

/* Responsive */
@media (max-width: 1100px) {
  .nav-links {
    display: none;
  }

  .nav-actions {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

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

  .learn-col:nth-child(2) {
    border-right: none;
  }

  .learn-col:nth-child(3),
  .learn-col:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px 32px;
  }

  .stat-testimonial {
    grid-column: 1 / -1;
  }

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

  .pricing-col:nth-child(2) {
    border-right: none;
  }

  .pricing-col:nth-child(3) {
    border-top: 1px solid var(--border);
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .reviews-carousel {
    gap: 16px;
  }

  .review-slide blockquote {
    font-size: clamp(20px, 4vw, 26px);
  }

  .help-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 48px 24px;
    gap: 28px;
  }

  .help-cta-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .help-cta-actions .btn-primary,
  .help-cta-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .windows-trust {
    padding: 24px;
  }
}

@media (max-width: 720px) {
  :root {
    --nav-height: 64px;
  }

  .hero {
    padding: calc(var(--nav-height) + 60px) 24px 80px;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    width: 100%;
  }

  .feature-spotlight {
    padding: 100px 0 80px;
  }

  .learn-grid {
    grid-template-columns: 1fr;
    border-top: none;
  }

  .learn-col {
    border-right: none;
    border-top: 1px solid var(--border);
    min-height: auto;
    padding: 36px 24px;
  }

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

  .stat-testimonial {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px;
  }

  .pricing-table {
    grid-template-columns: 1fr;
  }

  .pricing-col {
    border-right: none;
    border-top: 1px solid var(--border);
  }

  .pricing-col.highlighted {
    border-left: none;
    margin: 0;
  }

  .reviews-arrow {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-up,
  [data-intro] {
    opacity: 1;
    transform: none;
    filter: none;
  }
}