@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #f0f4f8;
  --surface: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --primary: #0e7490;
  --primary-dark: #0c4a6e;
  --accent: #ea580c;
  --accent-light: #fff7ed;
  --border: #e2e8f0;
  --radius: 16px;
  --shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
  --max: 1140px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

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

a {
  color: var(--primary);
}

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.site-header__logo img {
  height: 44px;
  width: auto;
}

.site-header__badge {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: #ecfeff;
  padding: 6px 14px;
  border-radius: 999px;
}

.site-header__cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  border-radius: 10px;
  font-size: 14px;
  white-space: nowrap;
}

.site-header__cta:hover {
  background: #c2410c;
}

/* Hero */
.hero {
  padding: 48px 0 72px;
  background: linear-gradient(135deg, #0c4a6e 0%, #0e7490 45%, #14b8a6 100%);
  color: #fff;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.15);
  padding: 6px 12px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.hero__title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 16px;
}

.hero__lead {
  font-size: 18px;
  opacity: 0.92;
  margin: 0 0 28px;
  max-width: 480px;
}

.hero__benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero__benefits li {
  font-size: 14px;
  font-weight: 500;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.hero__product {
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.25));
  max-height: 320px;
  width: auto;
}

/* Form card */
.order-card {
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow);
}

.order-card--dark {
  background: var(--surface);
}

.order-card__prices {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}

.order-card__old {
  font-size: 18px;
  color: var(--muted);
  text-decoration: line-through;
}

.order-card__new {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.order-card__note {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 20px;
}

.order-card__stock {
  font-size: 13px;
  font-weight: 600;
  color: #b45309;
  background: var(--accent-light);
  padding: 8px 12px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.order-card h3 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
}

.order-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.order-form input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 15px;
}

.order-form input:focus {
  outline: 2px solid var(--primary);
  border-color: transparent;
}

.order-form__btn {
  padding: 16px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(180deg, #f97316, #ea580c);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.order-form__btn:hover {
  filter: brightness(1.05);
}

.order-card__secure {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--muted);
}

.order-card__secure img {
  height: 28px;
  width: auto;
}

/* Sections */
.section {
  padding: 64px 0;
}

.section--white {
  background: var(--surface);
}

.section--alt {
  background: #e8f4f8;
}

.section__title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  text-align: center;
  margin: 0 0 12px;
  color: var(--primary-dark);
}

.section__subtitle {
  text-align: center;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 40px;
  font-size: 17px;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: -32px;
  position: relative;
  z-index: 2;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
}

.stat-card__num {
  font-size: 40px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-card__label {
  font-size: 14px;
  color: var(--muted);
  margin-top: 8px;
}

/* Cards grid */
.cards {
  display: grid;
  gap: 20px;
}

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

@media (min-width: 601px) and (max-width: 900px) {
  .cards--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cards--2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow);
}

.card__icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
  margin-bottom: 16px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
}

.card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

/* Tags / complications */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}

.tag {
  padding: 10px 18px;
  background: #fef2f2;
  color: #991b1b;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid #fecaca;
}

.callout {
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
  background: linear-gradient(90deg, transparent, #cffafe, transparent);
  padding: 20px;
  margin-top: 32px;
  border-radius: var(--radius);
}

/* Product story */
.story {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.story__img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.story__text p {
  margin: 0 0 16px;
  color: var(--muted);
}

.story__text p:first-of-type {
  font-size: 18px;
  color: var(--text);
  font-weight: 500;
}

/* Timeline benefits */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin: 0 auto;
}

.timeline__item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.timeline__item:last-child {
  border-bottom: none;
}

.timeline__num {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  border-radius: 12px;
  font-size: 18px;
}

.timeline__item h3 {
  margin: 0 0 4px;
  font-size: 17px;
}

.timeline__item p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

/* Extra grid */
.perks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.perk {
  text-align: center;
  padding: 20px 12px;
  background: var(--surface);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--border);
}

/* Expert */
.expert {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  align-items: start;
}

.expert__photo {
  border-radius: 12px;
  width: 100%;
}

.expert__quote {
  font-size: 17px;
  font-style: italic;
  color: var(--text);
  margin: 0 0 16px;
  line-height: 1.7;
}

.expert__name {
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0;
}

.expert__role {
  font-size: 14px;
  color: var(--muted);
  margin: 4px 0 0;
}

/* Reviews */
.reviews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.review__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 16px;
}

.review__text {
  flex: 1;
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 16px;
}

.review__author {
  font-weight: 700;
  font-size: 14px;
  margin: 0;
}

.review__city {
  font-size: 13px;
  color: var(--muted);
  margin: 2px 0 0;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step {
  text-align: center;
  padding: 32px 20px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.step__num {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.step p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

/* Team */
.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.team-member {
  text-align: center;
}

.team-member img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin: 0 auto 12px;
}

.team-member h4 {
  margin: 0 0 4px;
  font-size: 16px;
}

.team-member .role {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin: 0 0 8px;
}

.team-member p {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

/* Delivery CTA */
.cta-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, #0c4a6e, #0e7490);
  border-radius: var(--radius);
  padding: 48px;
  color: #fff;
}

.cta-block__map img {
  border-radius: 12px;
  opacity: 0.95;
}

.cta-block h2 {
  margin: 0 0 12px;
  font-size: 28px;
}

.cta-block p {
  margin: 0 0 24px;
  opacity: 0.9;
}

.cta-block .order-card {
  margin: 0;
}

/* Contest */
.contest-rules {
  background: #f1f5f9;
  padding: 48px 0;
  border-top: 3px solid var(--primary);
}

.contest-rules__title {
  font-size: 24px;
  font-weight: 800;
  text-align: center;
  margin: 0 0 28px;
  color: var(--primary-dark);
}

.contest-rules__content {
  display: grid;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.contest-rules__item {
  background: var(--surface);
  padding: 20px 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.contest-rules__item h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.contest-rules__item p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: #94a3b8;
  padding: 32px 0;
  text-align: center;
  font-size: 14px;
}

.site-footer a {
  color: #e2e8f0;
  text-decoration: none;
  display: block;
  margin-top: 8px;
}

.site-footer a:hover {
  text-decoration: underline;
}

.site-footer p {
  margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .hero__grid,
  .story,
  .cta-block {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    order: -1;
  }

  .stats,
  .cards--3,
  .reviews,
  .steps,
  .team,
  .perks {
    grid-template-columns: 1fr;
  }

  .cards--2 {
    grid-template-columns: 1fr;
  }

  .expert {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .expert__photo {
    max-width: 160px;
    margin: 0 auto;
  }

  .site-header__badge {
    display: none;
  }

  .cta-block {
    padding: 28px;
  }
}

@media (max-width: 600px) {
  .hero__benefits {
    grid-template-columns: 1fr;
  }

  .stat-card__num {
    font-size: 32px;
  }
}