/* shopping_list_app.css
   Специфичные стили для лендинга
   «Приложение для списка покупок».
   База (сетки, базовая типографика) — в base/layout/components.
*/

/* Фон и обёртка страницы */

body {
  background: radial-gradient(circle at top left, #f9fbff 0, #f5f5f7 32%, #f4f4f5 100%);
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

/* ---------- HERO ---------- */

.hero {
  margin-bottom: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 12px;
  color: #4b5563;
  margin-bottom: 14px;
}

.hero-badge-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.25);
}

.hero-title {
  margin: 0 0 10px;
  font-size: clamp(26px, 3.8vw, 32px);
  letter-spacing: -0.035em;
}

.hero-highlight {
  background: linear-gradient(90deg, #2563eb, #f97316);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.6;
  color: #4b5563;
  max-width: 640px;
}

/* Кнопки платформ */

.hero-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.hero-btn {
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #ffffff;
  color: #111827;
  border-color: rgba(148, 163, 184, 0.7);
  transition: background 0.16s ease, box-shadow 0.16s ease, transform 0.08s ease;
}

.hero-btn:hover {
  background: #f9fafb;
}

.hero-btn-primary {
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  color: #ffffff;
  border: none;
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.45);
}

.hero-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 52px rgba(37, 99, 235, 0.6);
}

.hero-footnote {
  font-size: 12px;
  color: #9ca3af;
}

/* ---------- Базовые секции ---------- */

.section {
  margin-bottom: 40px;
}

.section-header {
  margin-bottom: 18px;
}

.section-title {
  margin: 0 0 6px;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  margin: 0;
  font-size: 13px;
  color: #6b7280;
  max-width: 720px;
}

/* ---------- Блок "Зачем нужно приложение" ---------- */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

@media (max-width: 960px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.card {
  border-radius: 24px;
  padding: 16px 16px 18px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
  font-size: 13px;
  color: #4b5563;
}

.card-icon {
  font-size: 22px;
  margin-bottom: 8px;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #111827;
}

.card-text {
  margin: 0;
  font-size: 13px;
  color: #4b5563;
}

/* ---------- "Как работает" ---------- */

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: 20px;
  align-items: flex-start;
}

@media (max-width: 900px) {
  .two-column {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Слева — список буллетов */

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.bullet-item {
  display: flex;
  gap: 10px;
  color: #4b5563;
}

.bullet-dot {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #22c55e;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Справа — шаги 1–4 */

.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.flow-step {
  border-radius: 20px;
  padding: 12px 14px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.05);
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: #4b5563;
}

.flow-number {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #2563eb;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

.flow-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
  color: #111827;
}

.flow-text {
  font-size: 13px;
}

/* ---------- "Почему удобнее заметок" ---------- */

.compare-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}

@media (max-width: 900px) {
  .compare-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.compare-card {
  border-radius: 24px;
  padding: 16px 16px 18px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.05);
  font-size: 13px;
  color: #4b5563;
}

.compare-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 8px;
  color: #111827;
}

.compare-card p {
  margin: 0 0 10px;
}

/* Теги внизу карточки */

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #4b5563;
}

.tag--accent {
  background: rgba(37, 99, 235, 0.08);
  color: #1d4ed8;
}

/* ---------- CTA в конце ---------- */

.section#section-cta .section-header {
  text-align: left;
}

.section#section-cta .hero-platforms {
  margin-top: 4px;
}

.section#section-cta .hero-footnote {
  max-width: 520px;
}

/* ---------- Футер ---------- */

.page-footer {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #6b7280;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-link {
  color: #6b7280;
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
}