@font-face {
  font-family: "Aeroport";
  src: url("../fonts/Aeroport-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Aeroport";
  src: url("../fonts/Aeroport-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Aeroport";
  src: url("../fonts/Aeroport-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --blue: #1794ff;
  --blue-dark: #0a75db;
  --cyan: #2dafe5;
  --ink: #101828;
  --muted: #667085;
  --line: #e8edf5;
  --panel: #f5f8fc;
  --soft: #ebf1ff;
  --green: #10a56a;
  --orange: #ce501a;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(20, 46, 88, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Aeroport", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  letter-spacing: 0;
}

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

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(100% - 32px, 1320px);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.topbar__inner {
  display: grid;
  grid-template-columns: 150px 1fr auto auto;
  align-items: center;
  gap: 24px;
  min-height: 82px;
}

.logo img,
.footer__logo {
  width: 142px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #354052;
  font-size: 15px;
}

.nav a:hover,
.phone:hover {
  color: var(--blue);
}

.phone {
  font-weight: 700;
  white-space: nowrap;
}

.topbar__cta,
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 22px;
  font-weight: 700;
  color: var(--white);
  background: var(--blue);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.topbar__cta:hover,
.btn:hover {
  background: var(--blue-dark);
}

.btn--outline {
  color: var(--blue);
  background: var(--white);
  border-color: var(--blue);
}

.btn--outline:hover {
  color: var(--white);
  background: var(--blue);
}

.btn--blue {
  background: var(--blue);
}

.hero {
  padding: 32px 0 56px;
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 72%);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(420px, 48%) 1fr;
  gap: 42px;
  align-items: start;
}

.gallery {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  position: sticky;
  top: 110px;
}

.gallery__main {
  position: relative;
  min-height: 590px;
  display: grid;
  place-items: center;
  padding: 56px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.gallery__main img {
  max-height: 470px;
  object-fit: contain;
}

.tags {
  position: absolute;
  top: 22px;
  left: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 700;
}

.tag--gradient {
  color: var(--white);
  background: linear-gradient(90deg, #475cb9 0%, #2dafe5 100%);
}

.tag--hit {
  color: #4c34c0;
  background: var(--soft);
}

.thumbs {
  order: -1;
  display: grid;
  gap: 12px;
  align-content: start;
}

.thumb {
  width: 96px;
  aspect-ratio: 1;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
}

.thumb.is-active {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(23, 148, 255, 0.12);
}

.product {
  display: grid;
  gap: 20px;
}

.breadcrumbs {
  color: var(--muted);
  font-size: 14px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: 0;
}

.rating {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.stars {
  color: var(--blue);
  letter-spacing: 0;
}

.rating button {
  border: 0;
  padding: 0;
  color: var(--blue);
  background: transparent;
  cursor: pointer;
}

.selector,
.buybox,
.tabs-panel,
.description,
.promo-card,
.prescription-card,
.lead__inner {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.selector {
  padding: 22px;
}

.selector__tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.selector__tabs button {
  min-height: 56px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #475467;
  background: var(--panel);
  cursor: pointer;
}

.selector__tabs button.is-active {
  color: var(--ink);
  background: var(--white);
  border-color: var(--blue);
}

.selector__tabs span {
  display: inline;
}

.selector__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label span,
.lead__copy span,
.section-title span,
.promo-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
}

select,
input {
  width: 100%;
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 16px;
  color: var(--ink);
  background: var(--white);
}

.recipe-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--blue);
  font-weight: 700;
}

.buybox {
  padding: 24px;
}

.price {
  margin-bottom: 16px;
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
}

.bonus {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding: 14px;
  border-radius: 8px;
  color: #334155;
  background: #f3f8ff;
}

.bonus img {
  width: 38px;
}

.bonus strong {
  color: var(--green);
  white-space: nowrap;
}

.buybox__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.quick-info {
  padding: 56px 0;
}

.quick-info__grid,
.promo-strip__grid,
.delivery__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.quick-info article {
  min-height: 230px;
  padding: 28px;
  border-radius: 8px;
  background: var(--panel);
}

.quick-info span {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--blue);
  font-weight: 700;
}

.quick-info h2 {
  margin-bottom: 12px;
  font-size: 26px;
}

.quick-info p,
.description p,
.doctor-banner p,
.prescription-card p,
.lead__copy p,
.promo-card p,
.delivery p,
.footer p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.doctor-banner {
  padding: 24px 0 64px;
}

.doctor-banner__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42%;
  align-items: center;
  overflow: hidden;
  min-height: 300px;
  border-radius: 8px;
  color: var(--white);
  background: #0c58b8;
}

.doctor-banner__content {
  padding: 42px;
}

.doctor-banner h2 {
  max-width: 560px;
  margin-bottom: 14px;
  font-size: 36px;
}

.doctor-banner p {
  max-width: 560px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.86);
}

.doctor-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.details {
  padding: 64px 0;
  background: var(--panel);
}

.details__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items: start;
}

.tabs-panel,
.description {
  padding: 30px;
}

.section-title h2 {
  margin-bottom: 24px;
  font-size: 32px;
  line-height: 1.15;
}

.specs {
  display: grid;
  margin: 0;
}

.specs div {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.specs dt {
  color: var(--muted);
}

.specs dd {
  margin: 0;
  font-weight: 700;
}

.description p {
  margin-bottom: 16px;
}

.notice {
  margin-top: 20px;
  border-radius: 8px;
  padding: 18px;
  color: #5f370e;
  background: #fff4e5;
  line-height: 1.5;
}

.promo-strip {
  padding: 64px 0;
}

.promo-strip__grid {
  grid-template-columns: 1fr 1fr;
}

.promo-card {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 18px;
  padding: 22px;
}

.promo-card img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.promo-card h2 {
  margin-bottom: 8px;
  font-size: 24px;
}

.delivery {
  padding: 64px 0;
  background: #f8fbff;
}

.delivery__grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 24px;
  align-items: stretch;
}

.delivery__cards article {
  padding: 24px;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid var(--line);
}

.delivery__cards h3 {
  margin-bottom: 18px;
  font-size: 20px;
}

.delivery__cards strong {
  display: block;
  margin-bottom: 8px;
  font-size: 24px;
}

.prescription-card {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 18px;
  align-items: center;
  padding: 28px;
  background: #eaf6ff;
}

.prescription-card h2 {
  margin-bottom: 10px;
  font-size: 30px;
}

.prescription-card .btn {
  margin-top: 20px;
}

.lead {
  padding: 72px 0;
}

.lead__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  padding: 36px;
  background: #f9fbfe;
}

.lead__copy h2 {
  margin-bottom: 12px;
  font-size: 34px;
  line-height: 1.15;
}

.form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 14px;
  align-items: end;
}

.form p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.form.is-sent input,
.form.is-sent button {
  opacity: 0.75;
}

.footer {
  padding: 46px 0;
  color: #d7e8ff;
  background: #083b77;
}

.footer__grid {
  display: grid;
  grid-template-columns: 0.9fr 1fr 1.15fr;
  gap: 42px;
}

.footer h2 {
  margin-bottom: 14px;
  font-size: 20px;
  color: var(--white);
}

.footer a {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--white);
  font-weight: 700;
}

.footer p {
  color: #d7e8ff;
}

.footer__warning {
  margin-top: 22px;
  text-transform: uppercase;
  font-weight: 700;
}

.payments {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.payments img {
  height: 28px;
  width: auto;
  padding: 4px 8px;
  border-radius: 8px;
  background: var(--white);
}

@media (max-width: 1120px) {
  .topbar__inner {
    grid-template-columns: 140px 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero__grid,
  .details__grid,
  .delivery__grid,
  .lead__inner {
    grid-template-columns: 1fr;
  }

  .gallery {
    position: static;
  }

  .quick-info__grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .form button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, 1320px);
  }

  .topbar__inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
    min-height: 68px;
  }

  .phone {
    display: none;
  }

  .topbar__cta {
    min-height: 42px;
    padding: 0 16px;
  }

  .hero {
    padding-top: 18px;
  }

  h1 {
    font-size: 32px;
  }

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

  .gallery__main {
    min-height: 390px;
    padding: 34px 24px;
  }

  .gallery__main img {
    max-height: 310px;
  }

  .thumbs {
    order: 0;
    grid-template-columns: repeat(2, 84px);
  }

  .thumb {
    width: 84px;
  }

  .rating {
    flex-wrap: wrap;
  }

  .selector__tabs,
  .selector__row,
  .buybox__actions,
  .quick-info__grid,
  .promo-strip__grid,
  .delivery__cards,
  .footer__grid,
  .form,
  .doctor-banner__inner {
    grid-template-columns: 1fr;
  }

  .doctor-banner img {
    max-height: 260px;
  }

  .section-title h2,
  .lead__copy h2,
  .doctor-banner h2 {
    font-size: 28px;
  }

  .specs div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .prescription-card {
    grid-template-columns: 1fr;
  }

  .prescription-card img {
    width: 160px;
  }

  .lead__inner,
  .tabs-panel,
  .description {
    padding: 24px;
  }
}