/* alarmspro.app — single-stylesheet build.
 *
 * Design notes:
 * - Light/dark adaptive (prefers-color-scheme).
 * - Two accent ramps: orange (matches the app icon glow) + a soft
 *   indigo for secondary surfaces.
 * - System UI font stack, Geist-style with apple-system fallback.
 * - 1.125 type ramp; 8 px grid for spacing.
 * - Mobile-first; one breakpoint at 760 px ("phone+") and one at
 *   1080 px ("desktop"). No 4K-ultrawide special case — let the
 *   container max out and breathe.
 */

:root {
  /* Light theme (default) */
  --bg:        #ffffff;
  --bg-2:      #fafafa;
  --bg-3:      #f3f3f5;
  --fg:        #0b0b0c;
  --fg-2:      #3a3a3f;
  --fg-3:      #6c6c74;
  --line:      #e7e7eb;
  --accent:    #ff7a18;
  --accent-2:  #ff5e1f;
  --accent-fg: #ffffff;
  --indigo:    #4c4cff;
  --max:       1120px;
  --gap:       16px;
  --rad:       14px;
  --shadow-card: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #0b0b0c;
    --bg-2:      #131316;
    --bg-3:      #1c1c21;
    --fg:        #f5f5f7;
    --fg-2:      #c5c5cb;
    --fg-3:      #8a8a94;
    --line:      #27272d;
    --accent:    #ff8a3d;
    --accent-2:  #ff6a23;
    --accent-fg: #0b0b0c;
    --indigo:    #7373ff;
    --shadow-card: 0 1px 2px rgba(0,0,0,.5), 0 12px 32px rgba(0,0,0,.4);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
               Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 .5em; }
h1 { font-size: clamp(36px, 5.4vw, 56px); font-weight: 700; }
h2 { font-size: clamp(28px, 3.8vw, 40px); font-weight: 700; }
h3 { font-size: 19px; font-weight: 600; }

p { margin: 0 0 1em; color: var(--fg-2); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 12px;
}

/* ---- Buttons --------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, background .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  color: var(--accent-fg);
}
.btn-primary:hover { background: var(--accent-2); }
.btn-lg { padding: 14px 26px; font-size: 17px; }

/* ---- Header ---------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 16px;
  padding: 12px max(20px, calc((100% - var(--max)) / 2 + 20px));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--fg); font-weight: 700; font-size: 17px;
}
.brand:hover { text-decoration: none; }
.brand-icon { border-radius: 8px; }
.site-nav {
  display: none;
  gap: 22px; margin-left: 16px;
}
.site-nav a { color: var(--fg-2); font-size: 15px; }
.site-nav a:hover { color: var(--fg); text-decoration: none; }

.header-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.header-cta { padding: 8px 14px; font-size: 14px; }

/* Language picker */
.lang-picker { position: relative; }
.lang-picker summary {
  list-style: none; cursor: pointer;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px; color: var(--fg-2);
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.lang-picker summary::-webkit-details-marker { display: none; }
.lang-menu {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  list-style: none; margin: 0; padding: 6px;
  width: 220px;
  max-height: 360px; overflow-y: auto;
  box-shadow: var(--shadow-card);
}
.lang-menu a {
  display: block; padding: 8px 10px; border-radius: 8px;
  color: var(--fg-2); font-size: 14px;
}
.lang-menu a:hover { background: var(--bg-3); color: var(--fg); text-decoration: none; }
.lang-menu a[aria-current="true"] { color: var(--accent); font-weight: 600; }

/* ---- Layout helpers -------------------------------------------- */
main > section {
  padding: 64px max(20px, calc((100% - var(--max)) / 2 + 20px));
}

.section-head { text-align: center; margin: 0 auto 40px; max-width: 720px; }
.section-sub { color: var(--fg-3); font-size: 18px; max-width: 600px; margin: 0 auto; }

/* ---- Hero ------------------------------------------------------ */
.hero {
  display: grid; gap: 40px;
  align-items: center;
  padding-top: 48px !important;
  padding-bottom: 48px !important;
}
.hero-text .lead {
  font-size: 19px; color: var(--fg-2);
  max-width: 540px; margin-bottom: 28px;
}
.hero-cta-sub {
  margin-top: 14px;
  color: var(--fg-3); font-size: 14px;
}

/* iPhone-shaped frame for screenshots */
.phone-frame {
  position: relative;
  width: 330px; max-width: 100%;
  margin: 0 auto;
  padding: 10px;
  background: linear-gradient(180deg, #1d1d22, #0a0a0d);
  border-radius: 44px;
  box-shadow: 0 30px 60px rgba(0,0,0,.25), 0 4px 12px rgba(0,0,0,.18);
}
.phone-frame img { border-radius: 34px; display: block; width: 100%; height: auto; }
.phone-frame--small { width: 264px; padding: 8px; border-radius: 36px; }
.phone-frame--small img { border-radius: 28px; }

/* ---- Trust strip ----------------------------------------------- */
.trust-strip {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 12px 32px;
  padding: 24px max(20px, calc((100% - var(--max)) / 2 + 20px)) !important;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--fg-3);
  font-size: 14px; font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.trust-strip span::before {
  content: "•"; margin-right: 12px; color: var(--accent);
}
.trust-strip span:first-child::before { content: ""; margin: 0; }

/* ---- Features -------------------------------------------------- */
.feature-grid {
  display: grid; gap: 20px;
  grid-template-columns: 1fr;
}
.feature {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 24px;
}
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 14%, var(--bg-2));
  color: var(--accent);
  margin-bottom: 16px;
}
.feature h3 { margin-bottom: 6px; }
.feature p { margin-bottom: 0; color: var(--fg-2); font-size: 15px; }

/* ---- Comparison table ------------------------------------------ */
.compare { background: var(--bg-2); }
.compare-table-wrap { max-width: 720px; margin: 0 auto; overflow-x: auto; }
.compare-table {
  width: 100%; border-collapse: collapse;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--rad); overflow: hidden;
}
.compare-table th, .compare-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  text-align: start; font-size: 15px;
}
.compare-table thead th {
  font-weight: 600; font-size: 13px;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--fg-3);
  background: var(--bg-2);
}
.compare-table thead th.us { color: var(--accent); }
.compare-table tbody th { font-weight: 500; color: var(--fg); }
.compare-table tr:last-child th, .compare-table tr:last-child td { border-bottom: 0; }
.compare-table .us, .compare-table .them { width: 24%; text-align: center; }
.compare-table .check { color: #1aa951; font-size: 18px; font-weight: 700; }
.compare-table .dash { color: var(--fg-3); }

/* ---- Tour grid ------------------------------------------------- */
.tour-grid {
  display: grid; gap: 32px;
  grid-template-columns: 1fr;
  max-width: 1080px; margin: 0 auto;
}
.tour-item { margin: 0; text-align: center; }
.tour-item figcaption {
  margin-top: 18px;
  color: var(--fg-2);
  font-size: 15px; max-width: 320px; margin-inline: auto;
}

/* ---- Pricing --------------------------------------------------- */
.plan-grid {
  display: grid; gap: 16px;
  grid-template-columns: 1fr;
  max-width: 980px; margin: 0 auto;
}
.plan {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 28px 24px;
  position: relative;
}
.plan h3 { margin-bottom: 12px; }
.plan-price { display: flex; align-items: baseline; gap: 8px; margin: 0 0 12px; }
.plan-price .num { font-size: 32px; font-weight: 700; color: var(--fg); }
.plan-price .per { font-size: 14px; color: var(--fg-3); }
.plan-desc { color: var(--fg-2); font-size: 15px; margin: 0; }
.plan--featured {
  border: 2px solid var(--accent);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--accent) 8%, var(--bg-2)),
    var(--bg-2));
}
.plan-badge {
  position: absolute; top: -10px; inset-inline-start: 24px;
  padding: 4px 10px;
  background: var(--accent);
  color: var(--accent-fg);
  border-radius: 999px;
  font-size: 12px; font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.plan--small .plan-price .num { font-size: 24px; }
.pricing-legal {
  margin: 32px auto 0;
  max-width: 720px; text-align: center;
  font-size: 13px; color: var(--fg-3);
}

/* ---- FAQ ------------------------------------------------------- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.faq-item summary {
  list-style: none; cursor: pointer;
  font-weight: 600; font-size: 17px;
  color: var(--fg);
  padding-inline-end: 28px;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute; inset-inline-end: 0; top: 0;
  font-size: 22px; color: var(--accent);
  transition: transform .2s ease;
}
.faq-item[open] summary::after { content: "−"; }
.faq-answer {
  margin-top: 12px;
  color: var(--fg-2);
  font-size: 16px;
  line-height: 1.6;
}
.faq-answer a { font-weight: 600; }

/* ---- Final CTA ------------------------------------------------- */
.final-cta {
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
  text-align: center;
  border-top: 1px solid var(--line);
}
.final-cta h2 { max-width: 720px; margin-inline: auto; }
.final-cta p { max-width: 560px; margin: 0 auto 28px; color: var(--fg-2); font-size: 17px; }

/* ---- Footer ---------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding: 40px max(20px, calc((100% - var(--max)) / 2 + 20px)) 32px;
  font-size: 14px;
}
.footer-cols { display: grid; gap: 24px; grid-template-columns: 1fr; }
.footer-brand { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.footer-brand img { border-radius: 8px; }
.footer-brand span { font-weight: 700; color: var(--fg); font-size: 16px; }
.footer-brand p { width: 100%; margin: 4px 0 0; color: var(--fg-3); font-size: 13px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-nav a { color: var(--fg-2); }
.footer-copyright { color: var(--fg-3); margin: 24px 0 0; font-size: 13px; }

/* ---- Breakpoints ----------------------------------------------- */
@media (min-width: 760px) {
  .site-nav { display: flex; }
  .hero {
    grid-template-columns: 1.1fr .9fr;
    padding-top: 72px !important;
    padding-bottom: 72px !important;
  }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .tour-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .plan--small { grid-column: span 1; }
  .footer-cols { grid-template-columns: 1fr 1fr; align-items: center; }
  .footer-nav { justify-content: flex-end; }
}

@media (min-width: 1080px) {
  main > section { padding-top: 96px; padding-bottom: 96px; }
  .hero { padding-top: 96px !important; padding-bottom: 96px !important; }
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
  .tour-grid { grid-template-columns: repeat(4, 1fr); }
  .plan-grid {
    grid-template-columns: repeat(5, 1fr);
    align-items: stretch;
  }
}

/* ---- RTL adjustments ------------------------------------------- */
html[dir="rtl"] .trust-strip span:first-child::before { display: none; }
html[dir="rtl"] .lang-menu { left: 0; right: auto; }

/* ---- Legal pages ----------------------------------------------- */
/* Privacy & Terms get a wider readable column with stronger
 * paragraph rhythm than the marketing pages. Headings are smaller
 * because legal documents have a lot of them. */
.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 20px 80px;
  font-size: 16px;
  line-height: 1.65;
}
.legal-page h1 { font-size: clamp(32px, 4vw, 44px); margin-bottom: 8px; }
.legal-page h2 {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 14px;
  scroll-margin-top: 80px;  /* sticky-header offset for #anchors */
}
.legal-page h3 {
  font-size: 17px;
  margin-top: 28px;
  margin-bottom: 8px;
}
.legal-page .lead {
  font-size: 18px;
  color: var(--fg-2);
  border-inline-start: 3px solid var(--accent);
  padding-inline-start: 14px;
  margin: 24px 0 32px;
}
.legal-page .legal-meta {
  font-size: 13px;
  color: var(--fg-3);
  margin-bottom: 32px;
}
.legal-page p, .legal-page li { color: var(--fg-2); }
.legal-page ul {
  padding-inline-start: 22px;
  margin-bottom: 18px;
}
.legal-page li { margin-bottom: 6px; }
.legal-page a { color: var(--accent); }
.legal-page strong { color: var(--fg); font-weight: 600; }
.legal-page code {
  font-size: 14px;
  background: var(--bg-3);
  padding: 1px 6px;
  border-radius: 4px;
}

/* ---- Accessibility --------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}

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