:root {
  --bg: #131314;
  --bg-elevated: #1c1b1f;
  --surface: #1c1b1f;
  --surface-2: #2b2930;
  --border: #44464f;
  --text: #e3e2e6;
  --muted: #c4c6d0;
  --accent: #8ab4f8;
  --accent-strong: #4285f4;
  --accent-dim: rgba(66, 133, 244, 0.16);
  --warm: #ff9800;
  --warm-dim: rgba(255, 152, 0, 0.16);
  --danger: #ff8a80;
  --radius: 18px;
  --max: 1120px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(12, 14, 18, 0.78);
  border-bottom: 1px solid rgba(42, 49, 64, 0.7);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  width: 2rem;
  height: 2rem;
  border-radius: 22%;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.lang-toggle button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
}

.lang-toggle button.active {
  background: var(--accent-strong);
  color: #fff;
}

.lang-select select {
  appearance: none;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.4rem 0.9rem;
  max-width: 11rem;
}

.hero {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% auto auto 50%;
  width: 42rem;
  height: 42rem;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(66, 133, 244, 0.2), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

h1,
h2,
h3 {
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.3rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.lede,
.section-intro {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 38rem;
}

.hero-actions,
.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.6rem 0 1.1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent-strong);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-store {
  background: #fff;
  color: #111;
  min-width: 12.5rem;
}

.btn-store.disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  pointer-events: none;
}

.btn-store small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: #555;
}

.btn-store span {
  display: block;
  line-height: 1.15;
}

.store-copy {
  text-align: left;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.pills li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.phone {
  width: min(100%, 280px);
  margin-inline: auto;
  background: #07090d;
  border: 8px solid #1b1f28;
  border-radius: 36px;
  box-shadow: var(--shadow);
  padding: 1.2rem 1rem 1.4rem;
}

.phone-bar {
  height: 0.45rem;
  width: 4.5rem;
  margin: 0 auto 1.1rem;
  border-radius: 999px;
  background: #2a3140;
}

.phone-title {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 1.1rem;
}

.timer-ring {
  --size: 12.5rem;
  width: var(--size);
  height: var(--size);
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, #1c1b1f 64%, transparent 65%),
    conic-gradient(from -90deg, var(--accent-strong) 68%, #3c4043 0);
}

.timer-inner {
  text-align: center;
}

.timer-time {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.timer-speed {
  color: var(--warm);
  font-size: 0.8rem;
  font-weight: 700;
}

.phone-controls {
  display: flex;
  justify-content: center;
  gap: 0.7rem;
}

.dot-btn {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.dot-btn.play {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

.section {
  padding: 4.5rem 0;
}

.section.alt {
  background: linear-gradient(180deg, rgba(22, 24, 30, 0.7), transparent);
}

.section-head {
  margin-bottom: 2rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem;
}

.card .icon {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent-dim);
  color: var(--accent);
  margin-bottom: 0.9rem;
  font-weight: 800;
}

.card p {
  color: var(--muted);
  margin: 0;
}

.control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.control-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.control-item h3 {
  font-size: 1.15rem;
}

.control-item p {
  color: var(--muted);
  margin: 0;
}

.modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.mode {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.5rem;
}

.mode.pro {
  border-color: rgba(255, 152, 0, 0.45);
  box-shadow: inset 0 0 0 1px rgba(255, 152, 0, 0.08);
}

.mode ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.mode li + li {
  margin-top: 0.4rem;
}

.badge {
  display: inline-block;
  margin-bottom: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--surface-2);
  color: var(--muted);
}

.badge.pro {
  background: var(--warm-dim);
  color: var(--warm);
}

.cta {
  text-align: center;
}

.cta .lede,
.cta .section-intro {
  margin-inline: auto;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
  color: var(--muted);
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
}

.footer-links a {
  color: var(--accent);
}

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

.privacy-page a[data-contact-email] {
  color: var(--accent);
}

.privacy-page a[data-contact-email]:hover {
  color: var(--text);
}

.privacy-page {
  padding: 3rem 0 5rem;
}

.privacy-page .doc {
  max-width: 46rem;
}

.privacy-page .highlight {
  background: var(--accent-dim);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.1rem;
  border-radius: 0 12px 12px 0;
  margin: 1.2rem 0;
}

.privacy-page h2 {
  font-size: 1.35rem;
  margin-top: 2rem;
}

.privacy-page p,
.privacy-page li {
  color: var(--muted);
}

.date {
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .hero-grid,
  .cards,
  .control-grid,
  .modes {
    grid-template-columns: 1fr;
  }

  .nav-links a:not(.btn):not(.nav-keep) {
    display: none;
  }

  .hero {
    padding-top: 2.5rem;
  }
}