:root {
  --ink: #102635;
  --deep: #062f50;
  --blue: #0866a8;
  --care: #2aa876;
  --aqua: #dff4f7;
  --warm: #f3eadf;
  --paper: #f6f9fb;
  --white: #ffffff;
  --muted: #647989;
  --line: rgba(16, 38, 53, 0.14);
  --shadow: 0 22px 70px rgba(6, 47, 80, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Tahoma, sans-serif;
}

body.menu-open {
  overflow: hidden;
}

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 22px;
  padding: 14px clamp(20px, 4vw, 58px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

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

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  font-size: 20px;
  line-height: 1;
}

.brand-text small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 26px;
  color: #2a4d63;
  font-size: 14px;
  font-weight: 800;
}

.nav > a,
.nav-item > a {
  padding: 24px 0;
}

.nav-item {
  position: relative;
}

.mega-menu {
  position: absolute;
  top: calc(100% + 1px);
  left: 50%;
  width: 360px;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 10px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.product-menu {
  width: 430px;
}

.nav-item:hover .mega-menu,
.nav-item:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.mega-menu a {
  display: grid;
  gap: 3px;
  padding: 14px;
  border-radius: var(--radius);
}

.mega-menu a:hover {
  background: #eef7fb;
}

.mega-menu strong {
  color: var(--deep);
}

.mega-menu span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.quote-link,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
}

.quote-link,
.button.primary {
  color: var(--white);
  background: var(--blue);
}

.button.ghost {
  color: var(--deep);
  background: var(--white);
  border-color: rgba(8, 102, 168, 0.22);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--deep);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 0.82fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(62px, 9vw, 120px) clamp(20px, 5vw, 78px);
  overflow: hidden;
  background: linear-gradient(120deg, #f8fcfd, #edf7fa 60%, #f7efe5);
}

.hero-bg {
  position: absolute;
  inset: auto -12% -38% auto;
  width: 52vw;
  height: 52vw;
  background: radial-gradient(circle, rgba(42, 168, 118, 0.2), transparent 64%);
  pointer-events: none;
}

.hero-content,
.hero-visual {
  position: relative;
}

.eyebrow {
  margin: 0 0 13px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.94;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.8vw, 62px);
  line-height: 1.02;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.18;
}

.hero-content > p:not(.eyebrow),
.section-intro > p,
.se-copy > p,
.factory-copy > p,
.global p,
.contact p,
.value-grid p,
.product-card p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.hero-content > p:not(.eyebrow) {
  max-width: 720px;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-visual {
  display: grid;
  gap: 16px;
}

.placeholder {
  display: grid;
  place-items: center;
  min-height: 320px;
  padding: 24px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(8, 102, 168, 0.12), rgba(42, 168, 118, 0.12)),
    repeating-linear-gradient(45deg, transparent 0 18px, rgba(6, 47, 80, 0.04) 18px 19px);
  border: 1px dashed rgba(8, 102, 168, 0.34);
  border-radius: var(--radius);
}

.care-scene,
.global-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.care-scene img,
.global-photo img {
  width: 100%;
  aspect-ratio: 1.18 / 1;
  object-fit: cover;
}

.care-scene figcaption,
.global-photo figcaption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  padding: 13px 14px;
  color: var(--white);
  background: rgba(6, 47, 80, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.placeholder span,
.placeholder small {
  display: block;
}

.placeholder span {
  color: var(--deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
}

.placeholder small {
  margin-top: 8px;
  color: var(--muted);
}

.hero-product-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  align-items: center;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-product-card img {
  aspect-ratio: 1.35 / 1;
  object-fit: contain;
  background: #f8fbfd;
}

.hero-product-card strong,
.hero-product-card span {
  display: block;
}

.hero-product-card strong {
  color: var(--deep);
  font-size: 24px;
}

.hero-product-card span {
  color: var(--muted);
}

.mission,
.products,
.quality,
.resources,
.contact {
  padding: clamp(72px, 10vw, 130px) clamp(20px, 5vw, 78px);
}

.mission-photo {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(280px, 0.42fr);
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  margin-bottom: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 44px rgba(6, 47, 80, 0.1);
}

.mission-photo img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.mission-photo div {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: clamp(26px, 4vw, 44px);
  background: linear-gradient(135deg, #ffffff, #eef7fb);
}

.mission-photo strong {
  color: var(--care);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mission-photo span {
  color: var(--deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1.16;
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(300px, 0.62fr);
  gap: clamp(26px, 6vw, 70px);
  align-items: end;
  margin-bottom: 44px;
}

.section-intro.compact {
  display: block;
  max-width: 860px;
}

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

.value-grid article {
  min-height: 260px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.value-grid article:hover,
.product-card:hover,
.factory-gallery figure:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.value-grid span,
.product-card span {
  display: block;
  margin-bottom: 12px;
  color: var(--care);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.se-feature,
.factory,
.global {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.82fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: center;
  padding: clamp(76px, 10vw, 132px) clamp(20px, 5vw, 78px);
}

.se-feature {
  color: var(--white);
  background: linear-gradient(135deg, var(--deep), #086685);
}

.se-feature .eyebrow,
.se-feature p {
  color: rgba(255, 255, 255, 0.78);
}

.benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.benefits div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
}

.benefits strong,
.benefits span {
  display: block;
}

.benefits span {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.5;
}

.se-media {
  padding: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
}

.se-media video {
  width: 100%;
  border-radius: 6px;
}

.product-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-card img {
  width: 100%;
  aspect-ratio: 1.25 / 1;
  object-fit: cover;
  background: #fafdff;
}

.product-card div {
  padding: 24px;
}

.factory {
  background: var(--white);
}

.factory-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.factory-stats div {
  padding: 18px;
  background: var(--paper);
  border-radius: var(--radius);
}

.factory-stats strong,
.factory-stats span {
  display: block;
}

.factory-stats strong {
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 22px;
}

.factory-stats span {
  color: var(--muted);
  line-height: 1.4;
}

.factory-gallery {
  display: grid;
  gap: 16px;
}

.factory-gallery figure {
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.factory-gallery img {
  width: 100%;
  aspect-ratio: 1.7 / 1;
  object-fit: cover;
}

.factory-gallery figcaption {
  padding: 12px 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.quality {
  background: #eef7fb;
}

.quality-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.quality-grid strong,
.quality-grid span {
  display: block;
}

.quality-grid strong {
  color: var(--deep);
  font-size: 24px;
}

.quality-grid span {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.45;
}

.global {
  background: var(--white);
}

.placeholder.wide {
  min-height: 430px;
}

.global-photo img {
  aspect-ratio: 1.55 / 1;
}

.resources {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(300px, 0.62fr);
  gap: 40px;
  align-items: center;
  color: var(--white);
  background: var(--deep);
}

.resources .eyebrow,
.resources p {
  color: rgba(255, 255, 255, 0.78);
}

.resource-links {
  display: grid;
  gap: 12px;
}

.resource-links a {
  padding: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  font-weight: 900;
}

.resource-links a:hover {
  background: rgba(255, 255, 255, 0.18);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(330px, 0.64fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: start;
  background: var(--white);
}

form {
  display: grid;
  gap: 14px;
  padding: 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  color: var(--deep);
  font-weight: 900;
}

input,
textarea {
  width: 100%;
  padding: 14px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  resize: vertical;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 78px);
  color: rgba(255, 255, 255, 0.76);
  background: #041e33;
}

.footer strong {
  color: var(--white);
}

@media (max-width: 1050px) {
  .topbar {
    grid-template-columns: auto auto;
  }

  .nav,
  .quote-link {
    display: none;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .topbar.is-open .nav {
    position: fixed;
    top: 73px;
    left: 0;
    display: grid;
    width: 100%;
    padding: 22px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .topbar.is-open .nav > a,
  .topbar.is-open .nav-item > a {
    padding: 12px 0;
  }

  .mega-menu {
    position: static;
    width: auto;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    margin: 6px 0 12px;
  }

  .hero,
  .section-intro,
  .mission-photo,
  .se-feature,
  .factory,
  .global,
  .resources,
  .contact {
    grid-template-columns: 1fr;
  }

  .value-grid,
  .product-grid,
  .quality-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .hero {
    min-height: auto;
  }

  .hero-product-card,
  .value-grid,
  .product-grid,
  .quality-grid,
  .benefits,
  .factory-stats {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .footer {
    display: grid;
  }
}