:root {
  color-scheme: light;
  --ink: #171512;
  --muted: #6b665e;
  --line: #e7e0d6;
  --paper: #f8f4ef;
  --white: #fffdfa;
  --dark: #211d19;
  --gold: #b88746;
  --olive: #68735f;
  --clay: #9e6049;
  --sage: #dfe5d9;
  --shadow: 0 24px 70px rgba(35, 30, 24, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  letter-spacing: 0;
}

body.no-scroll {
  overflow: hidden;
}

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: #fff;
  transition: background 220ms ease, color 220ms ease, box-shadow 220ms ease;
}

.site-header.scrolled {
  color: var(--ink);
  background: rgba(255, 253, 250, 0.92);
  box-shadow: 0 10px 34px rgba(28, 24, 20, 0.09);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 170px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-weight: 700;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand small {
  margin-top: 4px;
  font-size: 11px;
  text-transform: uppercase;
  opacity: 0.75;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 38px);
  font-size: 14px;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  content: "";
  background: currentColor;
  transition: right 180ms ease;
}

.site-nav a:hover::after {
  right: 0;
}

.header-cta {
  min-width: 104px;
  padding: 10px 18px;
  border: 1px solid currentColor;
  border-radius: 999px;
  text-align: center;
  font-size: 14px;
}

.hero {
  position: relative;
  min-height: 84svh;
  overflow: hidden;
  background: #191511;
  color: #fff;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(12, 10, 8, 0.8), rgba(12, 10, 8, 0.42) 48%, rgba(12, 10, 8, 0.12)),
    linear-gradient(0deg, rgba(12, 10, 8, 0.52), rgba(12, 10, 8, 0));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  width: min(780px, calc(100% - 36px));
  min-height: 84svh;
  margin-left: clamp(18px, 7vw, 108px);
  padding: 112px 0 150px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

.hero .eyebrow {
  color: #eac68e;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(54px, 10vw, 118px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 4.8vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  font-size: 22px;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.75;
}

.hero-actions,
.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: #fffdfa;
  color: var(--ink);
}

.btn.primary.dark {
  background: var(--ink);
  color: #fff;
}

.btn.secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.hero-panel {
  position: absolute;
  right: clamp(18px, 5vw, 64px);
  bottom: 28px;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(92px, 1fr));
  width: min(520px, calc(100% - 36px));
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 253, 250, 0.12);
  backdrop-filter: blur(20px);
}

.hero-panel div {
  padding: 18px 20px;
}

.hero-panel div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-panel span,
.hero-panel small {
  display: block;
}

.hero-panel span {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
}

.hero-panel small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.74);
}

.media-toggle {
  position: absolute;
  right: clamp(18px, 4vw, 56px);
  top: 92px;
  z-index: 4;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.18);
  color: #fff;
  cursor: pointer;
}

.media-toggle svg {
  width: 18px;
  height: 18px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-strip span {
  min-height: 74px;
  display: grid;
  place-items: center;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-weight: 700;
}

.trust-strip span:last-child {
  border-right: 0;
}

.section {
  padding: clamp(74px, 9vw, 128px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 980px;
  margin-bottom: clamp(34px, 5vw, 60px);
}

.section-heading.split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.62fr);
  align-items: end;
  gap: 42px;
  max-width: none;
}

.section-heading.split > p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.intro-section {
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.intro-grid article {
  min-height: 236px;
  padding: clamp(24px, 4vw, 44px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-grid span {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--gold);
  font-weight: 700;
}

.intro-grid p,
.service-grid p,
.visit-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.spaces-section {
  background: #f0ebe3;
}

.space-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-auto-rows: minmax(300px, 42vw);
  gap: 18px;
}

.space-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--dark);
  color: #fff;
}

.space-card:first-child {
  grid-row: span 2;
}

.space-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.space-card:hover img {
  transform: scale(1.045);
}

.space-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(0deg, rgba(12, 10, 8, 0.78), rgba(12, 10, 8, 0.08) 58%);
}

.space-card-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: clamp(22px, 4vw, 42px);
}

.space-card-content h3 {
  margin-bottom: 10px;
  font-size: clamp(26px, 4vw, 44px);
}

.space-card-content p {
  max-width: 540px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

.space-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.space-meta span,
.feature-list span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
}

.products-section {
  background: var(--white);
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.filter-tabs button {
  min-height: 38px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.filter-tabs button.active {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

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

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #e7e0d6;
}

.product-body {
  display: grid;
  gap: 12px;
  padding: 20px;
}

.product-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.product-top h3 {
  margin-bottom: 0;
  font-size: 20px;
}

.price {
  flex: none;
  color: var(--clay);
  font-weight: 800;
}

.product-body p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.product-tags span {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--muted);
  font-size: 12px;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.72fr);
  min-height: 620px;
  background: var(--sage);
}

.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-content {
  display: grid;
  align-content: center;
  padding: clamp(44px, 7vw, 88px);
}

.feature-content h2 {
  margin-bottom: 24px;
}

.feature-content p {
  color: #4e5149;
  font-size: 18px;
  line-height: 1.75;
}

.feature-list {
  margin: 18px 0 30px;
}

.feature-list span {
  border-color: rgba(23, 21, 18, 0.22);
  color: #454941;
}

.services-section {
  background: var(--paper);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-grid article {
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.service-grid svg {
  width: 32px;
  height: 32px;
  margin-bottom: 34px;
  color: var(--gold);
}

.visit-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.72fr);
  gap: clamp(28px, 5vw, 72px);
  background: var(--dark);
  color: #fff;
}

.visit-copy {
  align-self: center;
}

.visit-copy h2 {
  margin-bottom: 26px;
}

.visit-copy p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
}

.visit-info {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.visit-info span {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.82);
}

.visit-info svg {
  width: 18px;
  height: 18px;
  color: #eac68e;
}

.visit-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 253, 250, 0.08);
}

.visit-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.visit-form input,
.visit-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 0 14px;
  outline: 0;
}

.visit-form input::placeholder {
  color: rgba(255, 255, 255, 0.44);
}

.visit-form select option {
  color: var(--ink);
}

.form-submit {
  width: 100%;
  margin-top: 10px;
  border: 0;
}

.form-submit svg {
  width: 18px;
  height: 18px;
}

.form-note {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
  line-height: 1.6;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(18px, 5vw, 72px);
  background: #14120f;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer strong {
  color: #fff;
}

.site-footer p {
  margin: 8px 0 0;
}

.site-footer a {
  color: #fff;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  max-width: min(380px, calc(100vw - 44px));
  padding: 14px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(18px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .product-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-band,
  .visit-section {
    grid-template-columns: 1fr;
  }

  .feature-media {
    min-height: 420px;
  }
}

@media (max-width: 820px) {
  h1,
  h2,
  h3 {
    word-break: break-all;
  }

  p,
  span,
  a,
  button {
    word-break: break-word;
  }

  .site-header {
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .site-nav {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .hero-content {
    min-height: 78svh;
  }

  .hero-content {
    width: calc(100% - 32px);
    margin-left: 16px;
    padding: 94px 0 160px;
  }

  h1 {
    font-size: clamp(40px, 13vw, 56px);
    line-height: 1.08;
  }

  h2 {
    font-size: clamp(26px, 7vw, 34px);
    line-height: 1.2;
  }

  .hero-panel {
    left: 16px;
    right: 16px;
    bottom: 16px;
    width: auto;
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-panel > div,
  .trust-strip span,
  .product-card,
  .service-grid article {
    min-width: 0;
  }

  .hero-panel div {
    padding: 14px 12px;
  }

  .hero-panel small {
    font-size: 12px;
  }

  .media-toggle {
    top: 78px;
    right: 16px;
  }

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

  .trust-strip span {
    min-height: 60px;
  }

  .section-heading.split,
  .intro-grid,
  .space-grid,
  .visit-section {
    grid-template-columns: 1fr;
  }

  .section-heading.split {
    gap: 20px;
  }

  .space-grid {
    grid-auto-rows: minmax(360px, auto);
  }

  .space-card:first-child {
    grid-row: span 1;
  }

  .filter-tabs {
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  h2 {
    font-size: clamp(25px, 7vw, 32px);
  }

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

  .product-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .product-top {
    align-items: flex-start;
  }

  .feature-media {
    min-height: 320px;
  }

  .visit-form {
    padding: 20px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}