:root {
  --tempo-50: #f0f9ff;
  --tempo-100: #e0f2fe;
  --tempo-200: #bae6fd;
  --tempo-300: #7dd3fc;
  --tempo-400: #38bdf8;
  --tempo-500: #0ea5e9;
  --tempo-600: #0284c7;
  --tempo-700: #0369a1;
  --tempo-800: #075985;
  --tempo-900: #0c4a6e;
  --tempo-950: #082f49;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --green-500: #22c55e;
  --red-500: #ef4444;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --max-width: 1200px;
  --section-padding: 96px;
  --section-padding-mobile: 48px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.05);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: #f8faff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--gray-900);
}
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }
p { color: var(--gray-600); }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; line-height: 1.7; }
.text-xl { font-size: 1.25rem; line-height: 1.6; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: var(--section-padding) 0;
}
.section--tight {
  padding: 48px 0;
}
.section--dark {
  background: linear-gradient(135deg, var(--tempo-900), var(--tempo-950));
  color: var(--white);
}
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }
.section--dark p { color: var(--tempo-200); }
.section--light {
  background: linear-gradient(180deg, var(--tempo-50), var(--white));
}
.section--gray {
  background: var(--gray-50);
}
.text-center { text-align: center; }
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tempo-600);
  letter-spacing: -0.03em;
}
.nav-logo img {
  width: 28px;
  height: 28px;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-menu a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: color 0.2s;
}
.nav-menu a:hover { color: var(--tempo-600); }
.nav-menu a.btn--primary { color: var(--white); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 4px 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--gray-700);
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--tempo-600);
  color: var(--white);
}
.btn--primary:hover { background: var(--tempo-700); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--secondary {
  background: var(--white);
  color: var(--tempo-600);
  border: 1.5px solid var(--tempo-200);
}
.btn--secondary:hover { background: var(--tempo-50); border-color: var(--tempo-300); }
.btn--dark {
  background: var(--white);
  color: var(--tempo-900);
}
.btn--dark:hover { background: var(--tempo-50); }
.btn--ghost {
  color: var(--tempo-600);
  padding: 8px 0;
}
.btn--ghost:hover { color: var(--tempo-700); }
.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
  border-radius: var(--radius);
}
.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  width: 48px;
  height: 48px;
  background: var(--tempo-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--tempo-500);
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.9375rem; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--tempo-600);
}
.card-link:hover { gap: 8px; }
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.grid-6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.hero {
  padding: 80px 0 96px;
  background: linear-gradient(180deg, var(--tempo-50) 0%, var(--white) 100%);
}
.hero h1 { margin-bottom: 16px; max-width: 640px; }
.hero .hero-sub {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  color: var(--gray-500);
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.6;
}
.hero-content {
  display: flex;
  align-items: center;
  gap: 64px;
}
.hero-text { flex: 1; }
.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}
.device-frame {
  width: 280px;
  height: 560px;
  background: var(--gray-900);
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.15), 0 0 0 1px rgba(255,255,255,0.1) inset;
  position: relative;
}
.device-frame-inner {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--tempo-500), var(--tempo-700));
  border-radius: 30px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  padding: 24px;
  text-align: center;
}
.device-frame-inner .device-label {
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0.8;
  margin-bottom: 8px;
}
.device-frame-inner .device-time {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.04em;
}
.device-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: var(--gray-900);
  border-radius: 0 0 16px 16px;
  z-index: 1;
}
.platform-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  padding: 24px 0;
  flex-wrap: wrap;
}
.platform-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
}
.platform-item svg { width: 20px; height: 20px; color: var(--gray-500); }
.showcase-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 48px 0;
}
.showcase-row:nth-child(odd) .showcase-text { order: -1; }
.showcase-visual {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gray-200);
  overflow: hidden;
}
.showcase-visual-inner {
  width: 80%;
  height: 70%;
  background: linear-gradient(135deg, var(--tempo-100), var(--tempo-200));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tempo-600);
  font-weight: 600;
}
.showcase-text h3 { margin-bottom: 12px; }
.showcase-text p { margin-bottom: 16px; }
.numbers-bar {
  display: flex;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
}
.numbers-item {
  text-align: center;
}
.numbers-item .number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--tempo-600);
  margin-bottom: 4px;
}
.numbers-item .label {
  font-size: 1.75rem;
  color: var(--gray-500);
}
.privacy-icons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.privacy-icon-item { text-align: center; }
.privacy-icon-item svg {
  width: 40px;
  height: 40px;
  margin: 0 auto 12px;
  color: var(--tempo-300);
}
.privacy-icon-item h4 { color: var(--white); margin-bottom: 4px; }
.privacy-icon-item p { font-size: 0.875rem; color: var(--tempo-300); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.pricing-card--featured {
  border-color: var(--tempo-400);
  box-shadow: 0 0 0 1px var(--tempo-400), var(--shadow-lg);
  position: relative;
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--tempo-600);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-card h3 { margin-bottom: 4px; font-size: 1.75rem; }
.pricing-price {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-500);
  margin-bottom: 4px;
}
.pricing-desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-200);
}
.pricing-features {
  margin-bottom: 24px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.9375rem;
  color: var(--gray-700);
}
.pricing-features li svg {
  width: 18px;
  height: 18px;
  color: var(--tempo-500);
  flex-shrink: 0;
  margin-top: 2px;
}
.pricing-features li.unavailable {
  color: var(--gray-400);
}
.pricing-features li.unavailable svg {
  color: rgba(239, 68, 68, 0.3);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin-top: 48px;
}
.comparison-table th, .comparison-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}
.comparison-table thead th {
  background: var(--gray-50);
  font-weight: 600;
  position: sticky;
  top: 64px;
  z-index: 10;
}
.comparison-table thead th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.comparison-table thead th:last-child { border-radius: 0 var(--radius-sm) 0 0; }
.comparison-table thead th:nth-child(3) { background: var(--tempo-50); }
.comparison-table thead th:nth-child(4) { background: var(--gray-800); color: var(--white); }
.comparison-table td:nth-child(3) { background: var(--tempo-50); }
.comparison-table .category-row td {
  font-weight: 700;
  color: var(--gray-900);
  background: var(--white);
  padding-top: 16px;
  border-bottom: 1px solid var(--gray-300);
}
.comparison-table .check { color: var(--tempo-500); font-weight: 600; }
.comparison-table .dash { color: var(--gray-300); }
.comparison-table td:not(:first-child) { text-align: center; }
.comparison-table th:not(:first-child) { text-align: center; }
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--gray-200);
  padding: 24px 0;
}
.faq-item h4 {
  color: var(--gray-900);
  margin-bottom: 8px;
}
.faq-item p {
  font-size: 0.9375rem;
}
.enterprise-form { margin-top: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-group label { display: block; font-size: 0.8125rem; font-weight: 600; color: var(--gray-700); margin-bottom: 4px; }
.form-group .required { color: var(--red-500); }
.form-group input, .form-group select {
  width: 100%; height: 42px; padding: 0 12px; font-size: 0.9375rem; line-height: 42px;
  border: 1px solid var(--gray-300); border-radius: var(--radius-sm);
  background: var(--white); color: var(--gray-900);
  transition: border-color 0.2s;
}
.form-group select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  padding-right: 36px; cursor: pointer;
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--tempo-400); box-shadow: 0 0 0 3px rgba(14,165,233,0.1); }
.form-status { font-size: 0.875rem; margin-top: 8px; }
.form-status.success { color: var(--green-500); }
.form-status.error { color: var(--red-500); }
.feature-hero {
  padding: 64px 0 48px;
  background: linear-gradient(180deg, var(--tempo-50) 0%, var(--white) 100%);
}
.feature-hero h1 { margin-bottom: 16px; }
.feature-hero p { font-size: 1.125rem; max-width: 640px; }
.feature-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--gray-100);
}
.feature-section:last-of-type { border-bottom: none; }
.feature-section h3 { margin-bottom: 12px; }
.feature-section p { margin-bottom: 16px; max-width: 640px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.feature-grid-item {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
}
.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.download-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow);
}
.download-card svg { width: 48px; height: 48px; margin: 0 auto 16px; color: var(--tempo-500); }
.download-card h3 { margin-bottom: 8px; }
.download-card p { font-size: 0.875rem; margin-bottom: 24px; }
.legal { max-width: 720px; margin: 0 auto; }
.legal h2 { font-size: 1.5rem; margin: 48px 0 16px; }
.legal h3 { font-size: 1.125rem; margin: 32px 0 12px; }
.legal p { margin-bottom: 16px; }
.legal ul { margin: 0 0 16px 24px; list-style: disc; }
.legal ul li { margin-bottom: 8px; color: var(--gray-600); }
.footer {
  background: var(--tempo-950);
  color: var(--white);
  padding: 64px 0 32px;
}
.footer-cta {
  text-align: center;
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-cta h2 { color: var(--white); margin-bottom: 24px; }
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.footer-nav a {
  font-size: 0.875rem;
  color: var(--tempo-300);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--white); }
.footer-bottom {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--tempo-400);
}
.footer-bottom a { color: var(--tempo-300); }
.footer-bottom a:hover { color: var(--white); }
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal-stagger > .is-visible {
  opacity: 1;
  transform: translateY(0);
}
.integrations-logos {
  display: flex;
  justify-content: center;
  gap: 48px;
  align-items: center;
  flex-wrap: wrap;
  margin: 32px 0;
}
.integrations-logos .logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.integrations-logos .logo-item .logo-placeholder {
  width: 64px;
  height: 64px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-500);
}
.integrations-logos .logo-item span {
  font-size: 0.8125rem;
  color: var(--gray-500);
}
.step-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 24px;
}
.step-item {
  text-align: center;
  padding: 24px;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--tempo-100);
  color: var(--tempo-700);
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 12px;
}
.step-item h4 { margin-bottom: 8px; }
.step-item p { font-size: 0.875rem; }
.pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 24px 0;
}
.pipeline-step {
  background: var(--gray-100);
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-600);
}
.pipeline-step--active { background: var(--tempo-100); color: var(--tempo-700); }
.pipeline-arrow { color: var(--gray-300); font-size: 1.25rem; }
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card:last-child { grid-column: 1 / -1; max-width: 400px; margin: 0 auto; }
}
@media (max-width: 768px) {
  .section { padding: var(--section-padding-mobile) 0; }
  .hero { padding: 48px 0 64px; }
  .hero-content { flex-direction: column; gap: 48px; text-align: center; }
  .hero-text { align-items: center; display: flex; flex-direction: column; }
  .hero-text .platform-strip { justify-content: center; }
  .hero-visual { order: -1; }
  .device-frame { width: 220px; height: 440px; border-radius: 32px; padding: 10px; }
  .device-frame-inner { border-radius: 24px; }
  .device-frame-inner .device-time { font-size: 2.25rem; }
  .device-notch { width: 96px; height: 24px; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    z-index: 99;
  }
  .nav-menu.is-open { display: flex; }
  .nav-menu a { font-size: 1.125rem; }
  .nav-toggle { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-6 { grid-template-columns: 1fr; }
  .showcase-row { grid-template-columns: 1fr; gap: 32px; }
  .showcase-row:nth-child(odd) .showcase-text { order: 0; }
  .showcase-visual { aspect-ratio: 16/10; }
  .platform-strip { gap: 24px; }
  .numbers-bar { gap: 32px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .pricing-card:last-child { max-width: none; }
  .privacy-icons { grid-template-columns: 1fr; gap: 24px; }
  .download-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .comparison-table { font-size: 0.8125rem; }
  .comparison-table th, .comparison-table td { padding: 8px 10px; }
  .btn-group { flex-direction: column; align-items: stretch; }
  .btn-group .btn { width: 100%; }
  .footer-nav { gap: 16px 24px; }
  .step-flow { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .step-flow { grid-template-columns: 1fr; }
}