:root {
  --blue: #0758d8;
  --blue-strong: #003fbd;
  --cyan: #05a8f0;
  --navy: #07346d;
  --ink: #10223f;
  --muted: #5d718f;
  --line: #d7e8fb;
  --soft: #f2f8ff;
  --white: #ffffff;
  --green: #1c9b8f;
  --shadow: 0 22px 60px rgba(13, 75, 150, 0.13);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 48%, #ffffff 100%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 14px clamp(20px, 6vw, 88px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(215, 232, 251, 0.78);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: fit-content;
}

.brand img {
  width: clamp(134px, 13vw, 180px);
  height: auto;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.3vw, 34px);
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  padding: 8px 0;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--cyan);
}

.quote-button,
.primary-button,
.light-button,
.model-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 12px 24px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(120deg, var(--blue-strong), var(--cyan));
  box-shadow: 0 14px 26px rgba(0, 91, 214, 0.22);
  font-weight: 800;
  cursor: pointer;
}

.quote-button {
  min-height: 38px;
  padding: 10px 18px;
  font-size: 13px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--blue);
}

.hero {
  overflow: hidden;
  border-bottom: 1px solid rgba(215, 232, 251, 0.86);
  background: var(--soft);
}

.hero img {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: center;
}

.section {
  padding: clamp(52px, 7vw, 96px) clamp(20px, 6vw, 88px);
}

.section-heading {
  margin-bottom: 30px;
}

.centered {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
h2 {
  color: var(--navy);
  line-height: 1.06;
}

h1 {
  max-width: 650px;
  font-size: clamp(34px, 5vw, 62px);
  text-transform: uppercase;
}

h2 {
  font-size: clamp(28px, 4.4vw, 52px);
}

h3 {
  color: var(--blue-strong);
  font-size: 22px;
}

p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.wellness {
  display: grid;
  grid-template-columns: minmax(260px, 0.92fr) 1fr;
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  background: var(--white);
}

.section-media img,
.experience img {
  width: 100%;
  aspect-ratio: 1.25;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.benefit-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  padding: 26px 0 0;
}

.benefit-strip article {
  display: grid;
  justify-items: center;
  gap: 12px;
  min-height: 116px;
  padding: 0 20px;
  color: var(--blue);
  text-align: center;
  border-right: 1px solid var(--line);
}

.benefit-strip article:last-child {
  border-right: 0;
}

.benefit-strip span,
.why-grid span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--blue);
  border: 2px solid #81c7ff;
  border-radius: 50%;
  background: #f8fcff;
  font-size: 22px;
}

.benefit-strip strong,
.why-grid strong {
  font-size: 14px;
}

.section-blueprint {
  background:
    linear-gradient(180deg, rgba(245, 250, 255, 0.6), rgba(255, 255, 255, 0.92)),
    radial-gradient(circle at 50% 0%, rgba(0, 154, 240, 0.12), transparent 48%);
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.model-card,
.why-grid article,
.accessory-grid article,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 48px rgba(24, 103, 195, 0.09);
}

.model-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 18px;
}

.model-card img {
  width: 100%;
  aspect-ratio: 1.32;
  object-fit: cover;
  object-position: center;
  border-radius: 6px;
  background: #f7fbff;
}

.model-card h3 {
  margin: 20px 0 8px;
}

.model-card p {
  flex: 1;
  font-size: 15px;
}

.model-card a {
  min-height: 38px;
  align-self: flex-start;
  padding: 9px 15px;
  background: var(--white);
  color: var(--blue);
  border: 1px solid #8bd1ff;
  box-shadow: none;
  font-size: 13px;
}

.featured {
  display: grid;
  grid-template-columns: 0.9fr 0.75fr 1fr;
  align-items: center;
  gap: 46px;
  background: linear-gradient(100deg, #f7fbff 0%, #ffffff 48%, #eaf6ff 100%);
}

.featured h2 {
  margin-bottom: 14px;
  color: var(--blue);
  font-size: clamp(46px, 7vw, 82px);
}

.lead {
  color: var(--navy);
  font-weight: 900;
}

.feature-list {
  display: grid;
  gap: 15px;
  padding-left: 32px;
  border-left: 1px solid #a8cff4;
}

.feature-list span {
  position: relative;
  color: var(--navy);
  font-weight: 750;
}

.feature-list span::before {
  content: "✓";
  position: absolute;
  left: -28px;
  color: var(--green);
}

.featured img {
  width: 100%;
  max-height: 460px;
  object-fit: contain;
}

.comparison {
  display: grid;
  grid-template-columns: 0.48fr 1fr;
  gap: 42px;
  align-items: center;
  color: var(--white);
  background: linear-gradient(135deg, #0535a5 0%, #016fd9 100%);
}

.comparison h2,
.comparison p {
  color: var(--white);
}

.light-button {
  color: var(--blue);
  background: var(--white);
  box-shadow: none;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  color: var(--white);
}

th,
td {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  text-align: center;
}

td:first-child,
th:first-child {
  text-align: left;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.experience {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  background: var(--white);
}

.accessories {
  padding-top: 42px;
}

.accessory-grid,
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.accessory-grid article {
  display: grid;
  place-items: center;
  gap: 16px;
  min-height: 158px;
  padding: 22px;
  color: var(--blue-strong);
  text-align: center;
}

.accessory-grid span {
  width: 128px;
  height: 54px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1d3044, #6e879d);
  box-shadow: inset 0 -8px 18px rgba(0, 0, 0, 0.16);
}

.accessory-grid article:nth-child(3) span {
  width: 94px;
  background: linear-gradient(135deg, #1f2937, #0097d7);
}

.accessory-grid article:nth-child(4) span {
  width: 110px;
  background: repeating-linear-gradient(90deg, #263647 0 18px, #3f556d 18px 24px);
}

.why {
  background: linear-gradient(180deg, #eef8ff, #ffffff);
}

.why-grid article {
  min-height: 210px;
  padding: 28px;
}

.why-grid h3 {
  margin: 18px 0 10px;
  font-size: 18px;
}

.why-grid p {
  font-size: 15px;
}

.contact {
  background: linear-gradient(180deg, #ffffff, #eef8ff);
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.contact-visual {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 410px;
  padding: clamp(28px, 4.4vw, 62px);
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(105deg, rgba(0, 73, 176, 0.86), rgba(0, 142, 224, 0.35)),
    url("M2.3.jpeg") center / cover;
  box-shadow: var(--shadow);
}

.contact-visual p,
.contact-visual h2,
.contact-visual strong {
  max-width: 560px;
  color: var(--white);
}

.contact-visual p {
  font-weight: 900;
  text-transform: uppercase;
}

.contact-form {
  padding: clamp(24px, 4vw, 42px);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #c9def5;
  border-radius: 6px;
  padding: 14px 15px;
  color: var(--ink);
  background: #fbfdff;
  font: inherit;
}

textarea {
  resize: vertical;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr auto auto;
  gap: 36px;
  align-items: start;
  padding: 46px clamp(20px, 6vw, 88px) 28px;
  color: var(--white);
  background: linear-gradient(135deg, #082d86 0%, #006ed0 100%);
}

.site-footer .brand,
.site-footer p,
.site-footer a {
  color: var(--white);
}

.site-footer .brand {
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
}

.site-footer nav {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 14px 24px;
  font-weight: 700;
}

.socials {
  display: flex;
  gap: 12px;
}

.socials a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 900;
}

.copyright {
  grid-column: 1 / -1;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav,
  .quote-button {
    display: none;
  }

  .site-header.is-open .main-nav,
  .site-header.is-open .quote-button {
    display: flex;
    grid-column: 1 / -1;
  }

  .site-header.is-open .main-nav {
    flex-wrap: wrap;
    padding-top: 10px;
  }

  .model-grid,
  .accessory-grid,
  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .featured,
  .comparison {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hero img {
    min-height: 0;
    object-fit: contain;
    object-position: center;
  }

  .wellness,
  .experience,
  .contact-panel,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .benefit-strip {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .benefit-strip article {
    min-height: auto;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
  }

  .model-grid,
  .accessory-grid,
  .why-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .contact-visual {
    min-height: 340px;
  }

  .site-footer nav {
    grid-template-columns: repeat(2, auto);
    justify-content: start;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding-inline: 16px;
  }

  .brand img {
    width: 132px;
  }

  .section {
    padding-inline: 16px;
  }

  .hero img {
    min-height: 0;
  }
}