/* Marque — marketing site stylesheet */

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

:root {
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --white: #ffffff;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, system-ui, sans-serif;
  --max-width: 72rem;
  --radius: 0.5rem;
  --radius-lg: 0.625rem;
  --shadow: 0 1px 3px rgba(17, 24, 39, 0.08), 0 4px 12px rgba(17, 24, 39, 0.06);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--gray-50);
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--blue-600);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--blue-700);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--blue-600);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.5rem 1rem;
  background: var(--white);
  color: var(--gray-900);
  border-radius: var(--radius);
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Header */

.site-header {
  background: var(--gray-900);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand:hover {
  color: var(--white);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.125rem;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.9375rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--white);
}

/* Hero — light content surface */

.hero {
  background: var(--white);
  color: var(--gray-900);
  padding: 4rem 0 4.5rem;
  border-bottom: 1px solid var(--gray-200);
}

.hero-inner {
  max-width: 42rem;
}

.hero-wordmark {
  width: min(100%, 14rem);
  margin-bottom: 1.5rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-900);
}

.hero-tagline {
  margin: 0 0 1.75rem;
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  line-height: 1.5;
  color: var(--gray-600);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
}

.btn-primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  color: var(--white);
}

.btn-outline {
  background: var(--white);
  color: var(--gray-900);
  border-color: var(--gray-200);
}

.btn-outline:hover {
  border-color: var(--blue-600);
  color: var(--blue-600);
}

/* Sections */

section {
  padding: 4rem 0;
}

.section-header {
  margin-bottom: 2rem;
  max-width: 36rem;
}

.section-header h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.section-header p {
  margin: 0;
  color: var(--gray-600);
}

/* Feature grid */

.features {
  background: var(--gray-50);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
}

.feature-card {
  padding: 1.25rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--gray-900);
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--gray-600);
}

.feature-tag {
  display: inline-block;
  margin-left: 0.25rem;
  padding: 0.0625rem 0.375rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--gray-600);
  background: var(--gray-100);
  border-radius: 999px;
  vertical-align: middle;
}

/* Screenshots */

.screenshots {
  background: var(--white);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1.5rem;
}

.screenshot-figure {
  margin: 0;
}

.screenshot-frame {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--gray-50) 0%, var(--gray-100) 100%);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.screenshot-placeholder-label {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-500);
  background: rgba(255, 255, 255, 0.8);
  border: 1px dashed var(--gray-200);
  border-radius: var(--radius);
}

/* A real screenshot fills the frame (same rounding + border + shadow). */
.screenshot-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.screenshot-figure figcaption {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  text-align: center;
}

/* Platform / Get it cards */

.platforms {
  background: var(--gray-50);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1.25rem;
}

.platform-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.platform-card h3 {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  color: var(--gray-900);
}

.platform-badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--blue-600);
  background: rgba(37, 99, 235, 0.1);
  border-radius: 999px;
}

.platform-price {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

.platform-price-note {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.platform-card ul {
  margin: 0 0 1.25rem;
  padding-left: 1.125rem;
  font-size: 0.9375rem;
  color: var(--gray-600);
  flex-grow: 1;
}

.platform-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.platform-card .btn {
  align-self: flex-start;
}

.platform-card.coming-soon {
  border-style: dashed;
}

/* App Store badge placeholder */

.app-store-badge {
  display: inline-flex;
  flex-direction: column;
  align-self: flex-start;
  padding: 0.5rem 1rem;
  min-width: 9rem;
  background: var(--gray-900);
  color: var(--white);
  border: 2px solid var(--gray-900);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}

.app-store-badge:hover {
  background: var(--gray-700);
  border-color: var(--gray-700);
  color: var(--white);
}

.app-store-badge-label {
  font-size: 0.625rem;
  line-height: 1.2;
  opacity: 0.85;
}

.app-store-badge-store {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

/* FAQ */

.faq {
  background: var(--white);
  border-top: 1px solid var(--gray-200);
}

.faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 42rem;
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
  padding: 1.25rem 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--gray-200);
}

.faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--gray-900);
}

.faq-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--gray-600);
}

/* Footer */

.site-footer {
  background: var(--gray-900);
  color: rgba(255, 255, 255, 0.75);
  padding: 2rem 0;
  font-size: 0.875rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  align-items: center;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a[aria-current="page"] {
  color: var(--white);
}

/* Modal */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(17, 24, 39, 0.6);
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  width: min(100%, 28rem);
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(17, 24, 39, 0.2);
}

.modal h2 {
  margin: 0 0 0.75rem;
  font-size: 1.125rem;
  color: var(--gray-900);
}

.modal p {
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  color: var(--gray-600);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Legal / content pages */

.page-main {
  padding: 2.5rem 0 4rem;
  background: var(--white);
  min-height: 50vh;
}

.page-intro {
  margin-bottom: 2rem;
  max-width: 42rem;
}

.page-intro h1 {
  margin: 0 0 0.5rem;
}

.page-lead {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--gray-600);
}

.page-main h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--gray-900);
}

.effective-date,
.coming-soon-badge {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gray-600);
  background: var(--gray-100);
  border-radius: var(--radius);
}

.coming-soon-badge {
  color: var(--blue-600);
  background: rgba(37, 99, 235, 0.1);
}

.legal-content {
  max-width: 42rem;
}

.legal-content h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.125rem;
  color: var(--gray-900);
}

.legal-content p,
.legal-content li {
  font-size: 0.9375rem;
  color: var(--gray-600);
}

.legal-content ul {
  padding-left: 1.25rem;
}

.legal-content code {
  padding: 0.125rem 0.375rem;
  font-size: 0.875em;
  background: var(--gray-100);
  border-radius: 0.25rem;
}

/* Support page */

.support-section {
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

.support-section h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  color: var(--gray-900);
}

.contact-card {
  padding: 1.25rem 1.5rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
}

.contact-card p {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  color: var(--gray-600);
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.contact-note {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.faq-list--support {
  max-width: none;
}

.troubleshoot-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.troubleshoot-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.troubleshoot-item:first-child {
  border-top: 1px solid var(--gray-200);
}

.troubleshoot-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--gray-900);
}

.troubleshoot-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--gray-600);
}

/* Windows download page */

.notify-form {
  max-width: 24rem;
  margin-top: 1.5rem;
}

.notify-form label {
  display: block;
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.notify-form input[type="email"] {
  width: 100%;
  padding: 0.625rem 0.75rem;
  margin-bottom: 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
}

.notify-thanks {
  padding: 1rem;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius);
  color: var(--gray-700);
  font-size: 0.9375rem;
}

.notify-thanks[hidden] {
  display: none;
}

/* Responsive */

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav ul {
    gap: 0.5rem 1rem;
  }

  .hero {
    padding: 2.5rem 0 3rem;
  }

  section {
    padding: 2.5rem 0;
  }

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

@media (max-width: 360px) {
  .container {
    width: min(100% - 1rem, var(--max-width));
  }

  .hero-cta {
    flex-direction: column;
  }

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

  .platform-actions {
    flex-direction: column;
  }

  .platform-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .app-store-badge {
    transition: none;
  }
}