:root {
  --blue-900: #3f6e95;
  --blue-700: #4a7ea7;
  --blue-400: #8bb5d6;
  --blue-200: #d7e8f6;
  --text-900: #2d2d2d;
  --text-600: #5d6c7a;
  --card: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", sans-serif;
  color: var(--text-900);
  background: #f7f9fb;
  font-size: 19px;
}

.container {
  width: min(1150px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(43, 70, 90, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 24px;
}

.brand {
  font-family: "Montserrat", sans-serif;
  color: var(--blue-700);
  font-size: 20px;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
  color: #000000;
}

.nav-links a {
  text-decoration: none;
  color: inherit;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: none;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
}

.btn-primary {
  background: var(--blue-700);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(73, 120, 157, 0.35);
  font-size: 19px;
}

.hero {
  background: linear-gradient(180deg, rgba(220, 235, 247, 0.8), rgba(247, 251, 255, 0.95)),
    url("../263c93e03a3d1c3de47dd7c882f93cc8.jpg") center -140px/cover no-repeat;
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 380px);
  gap: 48px;
  align-items: start;
}

.hero-text h1 {
  font-family: "Montserrat", sans-serif;
  text-transform: uppercase;
  font-size: clamp(34px, 4vw + 16px, 64px);
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--blue-700);
  text-align: center;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.hero-subtitle {
  font-size: 24px;
  text-transform: uppercase;
  color: #555555;
  letter-spacing: 1.2px;
  margin-top: -6px;
  margin-bottom: 2px;
  text-align: center;
}

.hero-text {
  grid-column: 1 / -1;
}

.hero-visuals {
  grid-column: 1 / 2;
}

.hero-visuals {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 22px;
  min-height: 440px;
  margin-top: -30px;
}

.hero-couple {
  width: 110%;
  border-radius: 0;
  box-shadow: none;
  object-fit: contain;
}

.hero-product {
  position: absolute;
  right: -2%;
  bottom: 40%;
  width: 42%;
  margin-bottom: 0;
  filter: drop-shadow(0 20px 30px rgba(30, 60, 90, 0.2));
}

.order-card {
  background: var(--card);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 25px 50px rgba(30, 60, 90, 0.15);
  font-weight: 700;
}

.order-head {
  background: #eef6fd;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.order-discount {
  display: inline-block;
  font-weight: 700;
  color: var(--blue-700);
  margin-bottom: 12px;
  font-size: 18px;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.countdown div {
  position: relative;
  background: #ffffff;
  border-radius: 10px;
  padding: 10px;
  box-shadow: inset 0 0 0 1px #e6eef6;
}

.countdown strong {
  display: block;
  font-size: 28px;
  color: var(--blue-700);
}

.countdown span {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-600);
  letter-spacing: 0.4px;
  font-weight: 700;
}

.countdown div:not(:last-child)::after {
  content: ":";
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--blue-700);
  font-size: 22px;
  font-weight: 700;
}

.order-prices {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  text-align: center;
  padding: 18px 0;
}

.order-prices span {
  display: block;
  color: var(--text-600);
  font-size: 16px;
  margin-bottom: 8px;
}

.old-price {
  text-decoration: line-through;
  color: #a8b6c3;
  font-size: 26px;
}

.new-price {
  color: var(--blue-700);
  font-size: 28px;
}

.order-form {
  display: grid;
  gap: 14px;
}

.order-form label {
  display: grid;
  gap: 8px;
  font-size: 16px;
  color: var(--text-600);
  font-weight: 700;
}

.order-form input,
.order-form select {
  border: none;
  border-bottom: 2px solid #d6dde6;
  padding: 8px 4px;
  font-size: 17px;
  font-weight: 700;
  background: transparent;
}

.order-form button {
  margin-top: 10px;
}

.order-note {
  font-size: 14px;
  color: var(--text-600);
  text-align: center;
  margin-top: 16px;
  font-weight: 700;
}

.benefits {
  background: #ffffff;
  padding: 36px 0 40px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.benefit-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 12px;
  color: var(--blue-700);
}

.benefit-icon svg {
  width: 100%;
  height: 100%;
}

.benefit h3 {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.6px;
  color: var(--blue-700);
}

.benefit p {
  margin: 6px 0 0;
  color: var(--text-600);
  font-size: 14px;
}

.selftest {
  padding: 56px 0 80px;
  text-align: center;
  background: #ffffff;
}

.selftest h2 {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(24px, 2vw + 14px, 34px);
  margin: 0 0 14px;
  color: #4b4b4b;
}

.selftest p {
  margin: 0;
  color: #e06464;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.cookie-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 30, 0.6);
  display: grid;
  place-items: center;
  z-index: 999;
}

.cookie-modal {
  width: min(520px, 92%);
  background: #ffffff;
  padding: 28px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(10, 20, 30, 0.25);
}

.cookie-modal h3 {
  margin: 0 0 12px;
  font-family: "Montserrat", sans-serif;
  font-size: 22px;
  color: #2a3b4a;
}

.cookie-modal p {
  margin: 0 0 20px;
  color: #5b6773;
  line-height: 1.5;
  font-size: 16px;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visuals {
    min-height: 300px;
  }

  .order-card {
    max-width: 420px;
  }

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

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
  }

  .nav-links {
    gap: 12px;
    font-size: 12px;
  }

  .hero {
    padding: 40px 0 30px;
  }

  .hero-visuals {
    flex-direction: column;
    align-items: center;
  }

  .hero-couple,
  .hero-product {
    width: min(320px, 90%);
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }
}