:root {
  --white: #ffffff;
  --off-white: #f5f5f7;
  --light-gray: #e8e8ed;
  --mid-gray: #86868b;
  --dark-gray: #1d1d1f;
  --black: #000000;
  --accent-light: #f0f0f0;
  --shadow: 0 4px 32px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  /* Dark marketing shell */
  --lp-page: #000000;
  --lp-text: #f5f5f7;
  --lp-muted: rgba(245, 245, 247, 0.62);
  --lp-surface: #111111;
  --lp-surface-2: #161616;
  --lp-border: rgba(255, 255, 255, 0.1);
  /* Apple blue + startup violet */
  --accent: #0071e3;
  --accent-deep: #0060c0;
  --accent-violet: #5e5ce6;
  --accent-glow: rgba(0, 113, 227, 0.22);
  --gradient-brand: linear-gradient(135deg, var(--accent) 0%, var(--accent-violet) 100%);
  --gradient-brand-hover: linear-gradient(135deg, #0084ff 0%, #6b69ff 100%);
  --font-body: "Mona Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Plus Jakarta Sans", "Mona Sans", -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background: var(--lp-page);
  color: var(--lp-text);
  overflow-x: hidden;
}

.hero h1,
.section-title,
.stat-num,
.cta-banner h2,
.price-amount,
.ba-header .section-title {
  font-family: var(--font-display);
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 52px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--lp-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  animation: fadeDown 0.6s ease both;
}

@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  min-width: 0;
}

.nav-logo-full {
  display: block;
  height: 32px;
  width: auto;
  max-width: min(50vw, 240px);
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s;
}

.nav-links a:hover {
  opacity: 1;
  color: #fff;
}

.nav-cta,
.nav-secondary {
  border: none;
  padding: 7px 18px;
  border-radius: 980px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-cta {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 2px 16px var(--accent-glow);
}

.nav-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.nav-cta:hover {
  background: var(--gradient-brand-hover);
  transform: scale(1.03);
}

.nav-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: scale(1.03);
}

.hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 10px;
  margin: -10px;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 2px;
  transition:
    transform 0.25s ease,
    opacity 0.2s ease;
}

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

.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

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

/* ── HERO (dark + optional background video) ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  background: var(--lp-page);
  position: relative;
  overflow: hidden;
  color: var(--lp-text);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.25) 0%,
    rgba(0, 0, 0, 0.55) 38%,
    rgba(0, 0, 0, 0.88) 78%,
    #000000 100%
  );
}

@media (prefers-reduced-motion: reduce) {
  .hero-video {
    display: none;
  }
}

.hero > *:not(.hero-media) {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  color: #fff;
  padding: 6px 18px 6px 16px;
  border-radius: 980px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  animation: fadeUp 0.7s 0.2s ease both;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34c759;
  animation: pulse 2s infinite;
}

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

.hero h1 {
  font-size: clamp(44px, 8vw, 96px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.045em;
  color: #fff;
  max-width: 920px;
  animation: fadeUp 0.8s 0.3s ease both;
}

.hero h1 em {
  font-style: normal;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--lp-muted);
  font-weight: 300;
  max-width: 520px;
  margin: 22px auto 0;
  line-height: 1.55;
  animation: fadeUp 0.8s 0.45s ease both;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 40px;
  animation: fadeUp 0.8s 0.6s ease both;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  padding: 14px 30px;
  border-radius: 980px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-display);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 4px 24px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--gradient-brand-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 113, 227, 0.35);
}

.btn-secondary {
  background: transparent;
  color: #fff;
  padding: 14px 30px;
  border-radius: 980px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition:
    background 0.2s,
    border-color 0.2s,
    transform 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.55);
  transform: translateY(-2px);
}

.hero-devices {
  margin-top: 72px;
  animation: fadeUp 0.9s 0.75s ease both;
}

.devices-wrapper {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 20px;
}

.device-card {
  background: rgba(18, 18, 18, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 24px;
  box-shadow:
    0 20px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  border: 1px solid var(--lp-border);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition:
    transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.4s;
}

.device-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.55);
}

.device-card.mac {
  width: 200px;
}
.device-card.iphone {
  width: 140px;
}
.device-icon {
  font-size: 56px;
  line-height: 1;
}
.device-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--lp-muted);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── TRUST STRIP ── */
.trust-strip {
  background: #0a0a0a;
  border-top: 1px solid var(--lp-border);
  border-bottom: 1px solid var(--lp-border);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--lp-muted);
  font-weight: 500;
}
.trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  opacity: 0.9;
}

/* ── SECTION SHARED ── */
section {
  padding: 96px 24px;
}
.section-label {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  opacity: 0.92;
}
.section-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: #fff;
}
.section-sub {
  font-size: 17px;
  color: var(--lp-muted);
  font-weight: 300;
  margin-top: 14px;
  max-width: 480px;
  line-height: 1.6;
}

/* ── SERVICES ── */
.services {
  background: #050505;
}
.services-header {
  text-align: center;
  margin-bottom: 56px;
}
.services-header .section-sub {
  margin: 14px auto 0;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  max-width: 1100px;
  margin: 0 auto;
}
.service-card {
  background: var(--lp-surface);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--lp-border);
  transition:
    transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.3s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(0, 113, 227, 0.35);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  border: 1px solid var(--lp-border);
}
.service-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #fff;
}
.service-card p {
  font-size: 14px;
  color: var(--lp-muted);
  line-height: 1.6;
}
.service-tag {
  display: inline-block;
  margin-top: 14px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--accent-deep);
  background: rgba(0, 113, 227, 0.06);
  padding: 5px 12px;
  border-radius: 980px;
  border: 1px solid rgba(0, 113, 227, 0.12);
}

/* ── BEFORE / AFTER ── */
.ba-section {
  background:
    radial-gradient(ellipse 80% 60% at 80% 20%, rgba(0, 113, 227, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(94, 92, 230, 0.1), transparent 45%),
    var(--black);
  padding: 96px 24px;
}
.ba-header {
  text-align: center;
  margin-bottom: 52px;
}
.ba-header .section-label {
  color: rgba(120, 175, 255, 0.85);
  opacity: 1;
}
.ba-header .section-title {
  color: var(--white);
}
.ba-header .section-sub {
  color: rgba(255, 255, 255, 0.45);
  margin: 14px auto 0;
}
.ba-wrap {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
}
.ba-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.ba-tab {
  padding: 7px 18px;
  border-radius: 980px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
  transition: all 0.2s;
  font-family: inherit;
}
.ba-tab.active {
  background: #fff;
  color: var(--black);
  border-color: #fff;
}
.ba-tab:hover:not(.active) {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}
.ba-stage {
  position: relative;
  height: 380px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: col-resize;
  user-select: none;
}
.ba-panel {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ba-after {
  background: #f5f5f7;
}
.ba-before {
  background: #e8e0d4;
  clip-path: inset(0 50% 0 0);
}
.ba-label {
  position: absolute;
  bottom: 16px;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 980px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.ba-label.lft {
  left: 16px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
}
.ba-label.rgt {
  right: 16px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
}
.ba-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: #fff;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 10;
}
.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 11;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.22);
  cursor: col-resize;
}
.ba-handle svg {
  width: 20px;
  height: 20px;
}
.ba-hint {
  text-align: center;
  margin-top: 14px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.3px;
}

/* ── HOW IT WORKS ── */
.how {
  background: var(--lp-page);
}
.how-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  opacity: 0;
  transform: translateX(-20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.step.visible {
  opacity: 1;
  transform: translateX(0);
}
.step-num {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  background: var(--gradient-brand);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-display);
  box-shadow: 0 4px 16px var(--accent-glow);
}
.step-text h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  color: #fff;
}
.step-text p {
  font-size: 14px;
  color: var(--lp-muted);
  line-height: 1.6;
}
.how-visual {
  background:
    radial-gradient(circle at 30% 25%, rgba(0, 113, 227, 0.18), transparent 45%),
    radial-gradient(circle at 75% 70%, rgba(94, 92, 230, 0.14), transparent 40%),
    linear-gradient(165deg, #141414 0%, #0a0a0a 100%);
  border-radius: 28px;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 88px;
  border: 1px solid var(--lp-border);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

/* ── STATS ── */
.stats {
  position: relative;
  background: var(--black);
  color: var(--white);
  text-align: center;
  overflow: hidden;
}

.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 50% 50%, rgba(0, 113, 227, 0.14), transparent 65%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(94, 92, 230, 0.12), transparent 55%);
  pointer-events: none;
}

.stats-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}
.stat-num {
  font-size: clamp(40px, 6vw, 60px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
  line-height: 1;
  text-shadow: 0 0 60px rgba(0, 113, 227, 0.35);
}
.stat-unit {
  color: rgba(255, 255, 255, 0.45);
}
.stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.38);
  margin-top: 6px;
}

/* ── TESTIMONIALS ── */
.testimonials {
  background: #050505;
}
.testimonials-header {
  text-align: center;
  margin-bottom: 48px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  max-width: 1000px;
  margin: 0 auto;
}
.tcard {
  background: var(--lp-surface);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--lp-border);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s;
}
.tcard:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.stars {
  color: #d4a012;
  font-size: 14px;
  margin-bottom: 12px;
  letter-spacing: 2px;
  filter: drop-shadow(0 1px 1px rgba(212, 160, 18, 0.25));
}
.tcard p {
  font-size: 14px;
  color: rgba(245, 245, 247, 0.88);
  line-height: 1.7;
  font-style: italic;
}
.tcard-author {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}
.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--dark-gray);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}
.author-info .name {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}
.author-info .role {
  font-size: 12px;
  color: var(--lp-muted);
}

/* ── PRICING ── */
.pricing {
  background: var(--lp-page);
}
.pricing-header {
  text-align: center;
  margin-bottom: 48px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  max-width: 900px;
  margin: 0 auto;
}
.price-card {
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--lp-border);
  position: relative;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s;
  background: var(--lp-surface-2);
  color: #fff;
}
.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.price-card.featured {
  background: var(--black);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 24px 72px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 0 48px rgba(0, 113, 227, 0.2);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-display);
  padding: 5px 18px;
  border-radius: 980px;
  white-space: nowrap;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.price-icon {
  font-size: 36px;
  margin-bottom: 14px;
}
.price-name {
  font-size: 12px;
  font-weight: 600;
  opacity: 0.45;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.price-amount {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
}
.price-amount span {
  font-size: 14px;
  font-weight: 400;
  opacity: 0.38;
}
.price-desc {
  font-size: 13px;
  opacity: 0.5;
  margin: 8px 0 20px;
  line-height: 1.5;
}
.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.price-features li {
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-features li::before {
  content: "✓";
  font-weight: 700;
  color: rgba(0, 200, 255, 0.85);
}
.price-card.featured .price-features li::before {
  color: rgba(255, 255, 255, 0.5);
}
.price-btn {
  display: block;
  text-align: center;
  margin-top: 24px;
  padding: 12px;
  border-radius: 980px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  width: 100%;
  font-family: inherit;
}
.price-btn.light {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid var(--lp-border);
}
.price-btn.light:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}
.price-btn.dark {
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 600;
  font-family: var(--font-display);
  box-shadow: 0 4px 20px var(--accent-glow);
}
.price-btn.dark:hover {
  background: var(--gradient-brand-hover);
  box-shadow: 0 6px 28px rgba(0, 113, 227, 0.4);
}

/* ── CTA ── */
.cta-banner {
  background:
    radial-gradient(ellipse 80% 70% at 50% 100%, rgba(0, 113, 227, 0.2), transparent 55%),
    radial-gradient(ellipse 50% 50% at 0% 50%, rgba(94, 92, 230, 0.12), transparent 50%),
    linear-gradient(180deg, #0a0a0a 0%, #000000 100%);
  color: #fff;
  text-align: center;
  padding: 96px 24px;
  border-top: 1px solid var(--lp-border);
}
.cta-banner h2 {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.04em;
  max-width: 640px;
  margin: 0 auto 16px;
  color: #fff;
}
.cta-banner p {
  font-size: 17px;
  color: var(--lp-muted);
  max-width: 480px;
  margin: 0 auto 36px;
}
.btn-black {
  background: var(--gradient-brand);
  color: #fff;
  padding: 16px 36px;
  border-radius: 980px;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-display);
  text-decoration: none;
  display: inline-block;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    background 0.2s;
  box-shadow: 0 6px 28px var(--accent-glow);
}
.btn-black:hover {
  transform: scale(1.04);
  box-shadow: 0 10px 40px rgba(0, 113, 227, 0.38);
  background: var(--gradient-brand-hover);
}

/* ── FOOTER ── */
footer {
  background: var(--black);
  color: rgba(255, 255, 255, 0.42);
  padding: 56px 24px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .brand-name {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.7;
  max-width: 220px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-col ul a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.42);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col ul a:hover {
  color: #fff;
}
.footer-bottom {
  max-width: 1100px;
  margin: 36px auto 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
}

/* ── REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile menu (hidden on desktop; opened from hamburger ≤768px) */
.mobile-nav-backdrop,
.mobile-nav-panel {
  display: none;
}

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

  .landing-nav-login-desktop {
    display: none !important;
  }

  .nav-logo-full {
    height: 28px;
    max-width: min(46vw, 200px);
  }
  .hamburger {
    display: flex;
  }

  .mobile-nav-backdrop {
    display: block;
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 140;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.22s ease,
      visibility 0.22s;
    pointer-events: none;
  }

  .mobile-nav-backdrop.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-nav-panel {
    display: flex;
    position: fixed;
    top: 52px;
    right: 0;
    bottom: 0;
    z-index: 141;
    flex-direction: column;
    width: min(320px, 88vw);
    max-width: 100%;
    background: rgba(12, 12, 12, 0.96);
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    border-left: 1px solid var(--lp-border);
    box-shadow: -16px 0 48px rgba(0, 0, 0, 0.45);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.25, 0.9, 0.25, 1);
    outline: none;
  }

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

  .mobile-nav-panel[hidden] {
    display: none !important;
  }

  .mobile-nav-body {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 20px 16px 28px;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .mobile-nav-link {
    display: block;
    padding: 14px 14px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    color: var(--lp-text);
    text-decoration: none;
    transition: background 0.2s;
  }

  .mobile-nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
  }

  .mobile-nav-actions {
    margin-top: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--lp-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .mobile-nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 20px;
    border-radius: 980px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-display);
    text-decoration: none;
    text-align: center;
    transition:
      transform 0.15s,
      box-shadow 0.2s,
      background 0.2s;
  }

  .mobile-nav-btn.primary {
    background: var(--gradient-brand);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
  }

  .mobile-nav-btn.primary:hover {
    background: var(--gradient-brand-hover);
    transform: translateY(-1px);
  }

  .mobile-nav-btn.secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.16);
  }

  .mobile-nav-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.12);
  }

  .how-inner {
    grid-template-columns: 1fr;
  }
  .how-visual {
    display: none;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .device-card.mac {
    width: 150px;
    padding: 20px 18px;
  }
  .device-card.iphone {
    width: 110px;
    padding: 16px 14px;
  }
}

@media (max-width: 480px) {
  .trust-strip {
    gap: 20px;
  }
  .nav-logo-full {
    height: 26px;
    max-width: min(44vw, 180px);
  }
  .nav-cta {
    display: none;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
}