:root {
  --ink: #24313a;
  --muted: #6f7b82;
  --paper: #ffffff;
  --soft: #f6f3ee;
  --line: #e7ded5;
  --beige: #d8c2aa;
  --sand: #efe5d8;
  --brown: #745a44;
  --blue: #315f77;
  --deep: #1f343d;
  --max: 1220px;
  --header: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.56;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

section,
footer {
  scroll-margin-top: calc(var(--header) + 28px);
}

.top-bar {
  border-bottom: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 0.9rem;
}

.top-inner {
  width: min(var(--max), calc(100% - 32px));
  min-height: 40px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
}

.top-inner a:hover,
.nav-links a:hover,
.site-footer a:hover {
  color: var(--blue);
}

.language-button,
.menu-button,
.hero-actions button,
.product-filter button,
.contact-form button,
.side-tools button,
.floating-inquiry {
  border: 0;
  background: transparent;
}

.language-button {
  color: var(--blue);
  font-weight: 800;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 35;
  border-bottom: 1px solid rgba(231, 222, 213, 0.82);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav-shell {
  width: min(var(--max), calc(100% - 32px));
  height: var(--header);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--blue);
  font-size: clamp(2rem, 3vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.brand span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #7aa1b2);
  color: #fff;
  font-size: 1.28rem;
  font-weight: 900;
  letter-spacing: 0;
}

.nav-links {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 46px);
  color: #2e3f49;
  font-weight: 760;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: var(--ink);
}

.mobile-drawer {
  display: none;
}

.hero {
  position: relative;
  min-height: clamp(620px, 74vw, 780px);
  display: grid;
  place-items: center start;
  overflow: hidden;
  background: #d7c8b8;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(26, 38, 44, 0.7), rgba(26, 38, 44, 0.22) 54%, rgba(26, 38, 44, 0.06)),
    url("https://images.unsplash.com/photo-1774578342098-66adff9c1fe1?auto=format&fit=crop&w=1800&q=84") center bottom / cover;
  transition: opacity 220ms ease;
}

.hero[data-slide="1"] .hero-media {
  background:
    linear-gradient(90deg, rgba(26, 38, 44, 0.7), rgba(26, 38, 44, 0.22) 54%, rgba(26, 38, 44, 0.06)),
    url("https://images.unsplash.com/photo-1774578341998-d1e9a74e82f6?auto=format&fit=crop&w=1800&q=84") center bottom / cover;
}

.hero[data-slide="2"] .hero-media {
  background:
    linear-gradient(90deg, rgba(26, 38, 44, 0.7), rgba(26, 38, 44, 0.22) 54%, rgba(26, 38, 44, 0.06)),
    url("https://images.unsplash.com/photo-1712214741533-3dd5b8013ca7?auto=format&fit=crop&w=1800&q=84") center bottom / cover;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100% - 32px));
  margin-left: max(16px, calc((100vw - var(--max)) / 2));
  display: grid;
  gap: 20px;
  color: #fff;
}

.hero-copy p,
.section-heading p,
.about-copy p,
.contact-copy p {
  margin: 0;
  color: #d9eef7;
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-heading h2,
.about-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.3rem, 6vw, 6.4rem);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy span {
  max-width: 600px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions a,
.hero-actions button,
.about-copy a,
.product-card a,
.contact-form button {
  min-height: 48px;
  display: inline-grid;
  place-items: center;
  padding: 0 24px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 860;
}

.hero-actions button {
  border: 1px solid rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.16);
}

.hero-actions a:hover,
.about-copy a:hover,
.product-card a:hover,
.contact-form button:hover {
  background: #234d62;
}

.hero-actions button:hover {
  background: rgba(255, 255, 255, 0.28);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 2;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
}

.hero-dots button.is-active {
  width: 34px;
  background: #fff;
}

.intro-strip {
  width: min(var(--max), calc(100% - 32px));
  margin: -58px auto 0;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.intro-strip article {
  min-height: 130px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 60px rgba(36, 49, 58, 0.09);
}

.intro-strip strong {
  color: var(--blue);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1;
}

.intro-strip span {
  color: var(--muted);
  font-weight: 760;
}

.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(70px, 8vw, 112px) 0 0;
}

.section-heading {
  max-width: 760px;
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading.light {
  color: #fff;
}

.section-heading p,
.about-copy p,
.contact-copy p {
  color: var(--blue);
}

.section-heading.light p {
  color: #bdefff;
}

.section-heading h2,
.about-copy h2,
.contact-copy h2 {
  color: var(--ink);
  font-size: clamp(2.1rem, 4.2vw, 4.7rem);
}

.section-heading.light h2 {
  color: #fff;
}

.section-heading span {
  color: var(--muted);
}

.product-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.product-filter button {
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-weight: 820;
}

.product-filter button.is-active,
.product-filter button:hover {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

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

.product-card {
  overflow: hidden;
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.product-card[hidden] {
  display: none;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 50px rgba(36, 49, 58, 0.1);
}

.product-card img {
  aspect-ratio: 4 / 3.2;
  object-fit: cover;
}

.product-card div {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.product-card p,
.product-card h3 {
  margin: 0;
}

.product-card p {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 1.2rem;
}

.product-card a {
  justify-self: start;
  min-height: 38px;
  padding: 0 16px;
  font-size: 0.86rem;
}

.about-section {
  width: min(var(--max), calc(100% - 32px));
  margin: clamp(70px, 8vw, 112px) auto 0;
  display: grid;
  grid-template-columns: minmax(280px, 0.48fr) minmax(320px, 0.52fr);
  gap: clamp(32px, 7vw, 86px);
  align-items: center;
}

.about-image img {
  aspect-ratio: 4 / 4.85;
  border-radius: 8px;
  object-fit: cover;
}

.about-copy {
  display: grid;
  gap: 18px;
}

.about-copy span {
  color: var(--muted);
}

.about-copy a {
  justify-self: start;
}

.strength-section {
  margin-top: clamp(70px, 8vw, 112px);
  padding: clamp(64px, 8vw, 96px) max(16px, calc((100vw - var(--max)) / 2));
  background:
    radial-gradient(circle at 10% 10%, rgba(189, 239, 255, 0.2), transparent 30%),
    linear-gradient(135deg, #1f343d, #315f77);
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.strength-grid article {
  min-height: 260px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.strength-grid span {
  color: rgba(255, 255, 255, 0.24);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
}

.strength-grid h3,
.strength-grid p {
  margin: 0;
}

.strength-grid p {
  color: rgba(255, 255, 255, 0.72);
}

.showroom-section {
  width: min(var(--max), calc(100% - 32px));
  margin: clamp(70px, 8vw, 112px) auto 0;
}

.showroom-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-template-rows: repeat(2, minmax(220px, 1fr));
  gap: 16px;
}

.showroom-grid img {
  height: 100%;
  min-height: 250px;
  border-radius: 8px;
  object-fit: cover;
}

.showroom-grid img:first-child {
  grid-row: 1 / 3;
}

.contact-section {
  margin-top: clamp(70px, 8vw, 112px);
  padding: clamp(62px, 8vw, 96px) max(16px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(320px, 1fr);
  gap: clamp(32px, 7vw, 84px);
  background:
    linear-gradient(90deg, rgba(31, 52, 61, 0.88), rgba(31, 52, 61, 0.6)),
    url("https://images.unsplash.com/photo-1620626011761-996317b8d101?auto=format&fit=crop&w=1800&q=82") center / cover;
  color: #fff;
}

.contact-copy {
  display: grid;
  align-content: start;
  gap: 16px;
}

.contact-copy h2 {
  color: #fff;
}

.contact-copy p {
  color: #bdefff;
}

.contact-copy ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.76);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.76);
  font-weight: 820;
}

.contact-form .wide,
.contact-form button,
.form-message {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  outline: 0;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.contact-form textarea {
  min-height: 124px;
  padding-top: 13px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.contact-form button {
  justify-self: start;
}

.form-message {
  min-height: 24px;
  margin: 0;
  color: #dff8ff;
  font-weight: 820;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  gap: clamp(24px, 5vw, 70px);
  padding: 56px max(16px, calc((100vw - var(--max)) / 2));
  background: #16252c;
  color: #fff;
}

.site-footer div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-brand {
  color: #fff;
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.site-footer h2 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.site-footer p,
.site-footer a {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
}

.side-tools {
  position: fixed;
  right: 0;
  top: 46%;
  z-index: 39;
  display: grid;
  overflow: hidden;
  border-radius: 8px 0 0 8px;
  box-shadow: 0 14px 34px rgba(36, 49, 58, 0.2);
}

.side-tools a,
.side-tools button {
  width: 90px;
  min-height: 44px;
  display: grid;
  place-items: center;
  padding: 6px 10px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(31, 52, 61, 0.88);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 850;
  text-align: center;
}

.side-tools a:hover,
.side-tools button:hover {
  background: var(--blue);
}

.floating-inquiry {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(49, 95, 119, 0.32);
}

@media (max-width: 1040px) {
  .nav-shell {
    grid-template-columns: auto auto;
  }

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

  .nav-links {
    display: none;
  }

  .mobile-drawer {
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 60;
    width: min(360px, 88vw);
    min-height: calc(100vh - var(--header));
    display: grid;
    align-content: start;
    padding: 24px;
    background: #fff;
    box-shadow: 24px 0 70px rgba(36, 49, 58, 0.18);
    transform: translateX(-105%);
    transition: transform 220ms ease;
  }

  .mobile-drawer a {
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
    font-weight: 820;
  }

  body.nav-open .mobile-drawer {
    transform: translateX(0);
  }

  .intro-strip,
  .product-grid,
  .strength-grid,
  .site-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-section,
  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --header: 68px;
  }

  .top-inner {
    min-height: 36px;
    justify-content: center;
    gap: 12px;
    font-size: 0.72rem;
  }

  .top-inner a:first-child {
    display: none;
  }

  .nav-shell,
  .intro-strip,
  .section,
  .about-section,
  .showroom-section {
    width: calc(100% - 24px);
  }

  .brand {
    font-size: 1.8rem;
  }

  .brand span {
    width: 34px;
    height: 34px;
  }

  .hero {
    min-height: 700px;
  }

  .hero-copy {
    width: calc(100% - 24px);
    margin: 0 auto;
  }

  .hero-copy h1 {
    font-size: clamp(2.6rem, 14vw, 4.1rem);
  }

  .hero-actions a,
  .hero-actions button {
    width: 100%;
  }

  .intro-strip,
  .product-grid,
  .strength-grid,
  .showroom-grid,
  .contact-form,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .showroom-grid {
    grid-template-rows: auto;
  }

  .showroom-grid img:first-child {
    grid-row: auto;
  }

  .contact-section,
  .strength-section {
    padding-right: 12px;
    padding-left: 12px;
  }

  .side-tools {
    display: none;
  }
}