:root {
  --ink: #1f2328;
  --muted: #68625b;
  --paper: #f7f4ee;
  --warm: #b88752;
  --deep: #453226;
  --line: rgba(31, 35, 40, 0.12);
  --white: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 18%, rgba(184, 135, 82, 0.12), transparent 28%),
    linear-gradient(180deg, #fbfaf7, #f0e8dd);
}

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

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

.site-header {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(18px);
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 21;
  display: flex;
  justify-content: flex-end;
  gap: 30px;
  min-height: 36px;
  padding: 0 clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.88);
  background: #34261d;
  font-size: 14px;
  line-height: 36px;
}

.topbar a {
  color: #f0c891;
  font-weight: 800;
}

.brand img {
  width: 178px;
  height: auto;
  max-height: 106px;
  object-fit: contain;
}

.site-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  color: var(--deep);
}

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

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--warm);
  transition: width 0.2s ease;
}

.site-nav a:hover::after {
  width: 100%;
}

.header-cta,
.primary-btn,
.ghost-btn,
.contact-info a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 4px;
  font-weight: 700;
}

.header-cta,
.primary-btn,
.contact-info a {
  color: var(--white);
  background: var(--deep);
}

.ghost-btn {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.72);
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: end;
  padding: 140px clamp(18px, 6vw, 86px) 58px;
  overflow: hidden;
  color: var(--white);
}

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

.hero-bg {
  object-fit: cover;
  animation: heroZoom 12s ease-out both;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(17, 15, 13, 0.78), rgba(17, 15, 13, 0.38) 54%, rgba(17, 15, 13, 0.16)),
    linear-gradient(0deg, rgba(17, 15, 13, 0.62), rgba(17, 15, 13, 0));
}

.hero-content,
.hero-panel {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 760px;
  animation: riseIn 0.9s ease 0.12s both;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--warm);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.hero h1 {
  margin: 0;
  font-size: clamp(46px, 6vw, 82px);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

section {
  padding: 92px clamp(18px, 6vw, 86px);
}

.feature-tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-top: 24px;
  padding-bottom: 24px;
  background: var(--white);
}

.feature-tile {
  display: grid;
  min-height: 150px;
  align-content: center;
  padding: 28px;
  color: var(--white);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(69, 50, 38, 0.92), rgba(69, 50, 38, 0.5)),
    url("./assets/showroom-2.jpg") center/cover;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.feature-tile:last-child {
  background:
    linear-gradient(90deg, rgba(33, 39, 37, 0.9), rgba(33, 39, 37, 0.46)),
    url("./assets/site-1.jpg") center/cover;
}

.feature-tile strong {
  font-size: clamp(24px, 3vw, 38px);
}

.feature-tile span {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.8);
}

.feature-tile:hover,
.strength-grid article:hover,
.service-list article:hover,
.brand-grid span:hover,
.assurance-grid article:hover,
.job-grid article:hover,
.final-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(31, 35, 40, 0.12);
}

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

.section-head {
  max-width: 840px;
  margin-bottom: 38px;
}

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

.section-head h2,
.showroom-copy h2,
.quality-copy h2,
.contact h2 {
  margin: 0;
  color: var(--deep);
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.18;
  letter-spacing: 0;
}

.section-head p,
.showroom-copy p,
.quality-copy li,
.contact p,
.service-list p,
.strength-grid p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

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

.package-board {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  min-height: 420px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f4eee7;
}

.package-main {
  display: grid;
  align-content: center;
  justify-items: start;
  padding: clamp(32px, 5vw, 64px);
  color: var(--white);
  background:
    linear-gradient(130deg, rgba(69, 50, 38, 0.95), rgba(184, 135, 82, 0.76)),
    url("./assets/showroom-1.jpg") center/cover;
}

.package-main span {
  color: #f4c27f;
  font-size: 18px;
  font-weight: 900;
}

.package-main h3 {
  margin: 16px 0 6px;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1;
}

.package-main p {
  color: rgba(255, 255, 255, 0.72);
}

.package-main a {
  margin-top: 22px;
  padding: 14px 24px;
  color: var(--deep);
  background: #f4c27f;
  border-radius: 4px;
  font-weight: 900;
}

.package-items {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.package-items span {
  display: grid;
  place-items: center;
  padding: 22px;
  background: var(--white);
  color: var(--deep);
  font-size: 20px;
  font-weight: 900;
  text-align: center;
}

.strength-grid article,
.service-list article {
  padding: 28px;
  background: #fbfaf7;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.brand-profile {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background:
    linear-gradient(90deg, rgba(247, 244, 238, 0.94), rgba(247, 244, 238, 0.78)),
    url("./assets/storefront.jpg") center/cover;
}

.brand-profile-copy h2 {
  margin: 0;
  color: var(--deep);
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.12;
}

.brand-profile-copy p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.95;
}

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

.brand-profile-list article {
  min-height: 150px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(184, 135, 82, 0.22);
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.brand-profile-list strong {
  display: block;
  color: var(--warm);
  font-size: 22px;
}

.brand-profile-list span {
  display: block;
  margin-top: 14px;
  color: var(--deep);
  font-size: 18px;
  line-height: 1.65;
  font-weight: 800;
}

.strength-grid span {
  color: var(--warm);
  font-weight: 900;
}

.strength-grid h3,
.service-list h3 {
  margin: 16px 0 10px;
  color: var(--deep);
  font-size: 22px;
}

.showroom,
.quality,
.contact,
.review-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.showroom-images {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 16px;
}

.showroom-images img,
.quality-image img,
.review-layout > img,
.case-card img {
  width: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.showroom-images img:first-child {
  height: 520px;
}

.showroom-images img:last-child {
  height: 420px;
  align-self: end;
}

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

.business-flow {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background:
    linear-gradient(90deg, rgba(69, 50, 38, 0.94), rgba(69, 50, 38, 0.72)),
    url("./assets/storefront.jpg") center/cover;
  color: var(--white);
}

.business-copy h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.18;
  letter-spacing: 0;
}

.business-copy p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
  line-height: 1.9;
}

.business-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.business-steps span {
  display: grid;
  place-items: center;
  min-height: 84px;
  padding: 14px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  font-weight: 900;
  text-align: center;
  backdrop-filter: blur(10px);
}

.cases {
  background: #ece5db;
}

.case-showcase {
  max-width: 1180px;
  margin: 0 auto;
}

.case-stage {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #16120f;
  box-shadow: 0 28px 70px rgba(31, 35, 40, 0.18);
}

.case-slides {
  position: relative;
  min-height: 620px;
}

.case-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.015);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.case-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.case-slide img {
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.case-slide figcaption {
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 28px;
  display: grid;
  gap: 8px;
  max-width: 620px;
  padding: 22px;
  color: var(--white);
  background: rgba(31, 35, 40, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}

.case-slide figcaption span {
  color: #f4c27f;
  font-weight: 900;
}

.case-slide figcaption strong {
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.35;
}

.slider-btn {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 48px;
  height: 72px;
  transform: translateY(-50%);
  color: var(--white);
  background: rgba(0, 0, 0, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  font-size: 48px;
  line-height: 1;
  cursor: pointer;
}

.slider-btn.prev {
  left: 18px;
}

.slider-btn.next {
  right: 18px;
}

.case-thumbs {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.case-thumbs button {
  height: 82px;
  padding: 0;
  overflow: hidden;
  border: 3px solid transparent;
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
}

.case-thumbs button.is-active {
  border-color: var(--warm);
}

.case-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-library {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 28px auto 0;
}

.case-library article {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--deep);
}

.case-library img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.case-library article:hover img {
  transform: scale(1.05);
}

.case-library span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 12px 14px;
  color: var(--white);
  background: rgba(31, 35, 40, 0.72);
  border-radius: 4px;
  font-weight: 900;
}

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

.case-card {
  position: relative;
  padding: 0;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--deep);
  cursor: zoom-in;
}

.case-card img {
  height: 430px;
  transition: transform 0.35s ease;
}

.case-card:hover img {
  transform: scale(1.04);
}

.case-card span {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  color: var(--white);
  background: rgba(31, 35, 40, 0.72);
  border-radius: 4px;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.quality {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.whole-package {
  overflow: hidden;
}

.equation {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.equation span,
.equation strong {
  display: grid;
  place-items: center;
  min-width: 130px;
  min-height: 76px;
  padding: 14px 18px;
  border-radius: 8px;
  text-align: center;
  font-weight: 900;
}

.equation span {
  color: var(--deep);
  background: #f5efe7;
  border: 1px solid rgba(184, 135, 82, 0.28);
}

.equation strong {
  color: var(--white);
  background: var(--deep);
}

.equation b {
  color: var(--warm);
  font-size: 26px;
}

.materials,
.assurance {
  background: #f1ece5;
}

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

.brand-grid span,
.assurance-grid article {
  display: grid;
  place-items: center;
  min-height: 106px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--deep);
  font-size: 20px;
  font-weight: 900;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.assurance-grid article {
  align-content: center;
  gap: 10px;
  min-height: 150px;
}

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

.assurance-grid span {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.quality-image img {
  height: 620px;
}

.quality-copy ul {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.quality-copy li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.review-layout {
  align-items: stretch;
}

.review-layout > img {
  height: 520px;
}

.review-cards {
  display: grid;
  gap: 16px;
}

blockquote {
  margin: 0;
  display: grid;
  align-items: center;
  min-height: 152px;
  padding: 26px;
  color: var(--deep);
  background: var(--white);
  border-left: 4px solid var(--warm);
  border-radius: 8px;
  font-size: 20px;
  line-height: 1.7;
}

.faq-grid,
.job-grid,
.final-modules {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.faq-grid article,
.job-grid article,
.final-card {
  padding: 26px;
  background: #fbfaf7;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq-grid h3,
.job-grid h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 21px;
}

.faq-grid p,
.job-grid p,
.final-card p,
.final-card li {
  color: var(--muted);
  line-height: 1.8;
}

.job-grid article {
  min-height: 220px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.job-grid span {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 6px 10px;
  color: var(--deep);
  background: #f0dcc0;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 900;
}

.recruit-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 20px;
  padding: 24px;
  color: var(--white);
  background: var(--deep);
  border-radius: 8px;
}

.recruit-cta strong {
  font-size: clamp(20px, 3vw, 32px);
}

.recruit-cta a,
.final-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  color: var(--white);
  background: var(--warm);
  border-radius: 4px;
  font-weight: 900;
}

.final-modules {
  grid-template-columns: 1.3fr 1fr 0.7fr;
  background: #211812;
}

.final-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.final-card h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(28px, 4vw, 44px);
}

.final-card p,
.final-card li {
  color: rgba(255, 255, 255, 0.74);
}

.final-card ul {
  margin: 0;
  padding-left: 18px;
}

.nav-card {
  display: grid;
  gap: 12px;
  align-content: start;
}

.nav-card a {
  justify-content: flex-start;
  background: rgba(255, 255, 255, 0.1);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes heroZoom {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1);
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.timeline {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.timeline span {
  display: grid;
  place-items: center;
  min-height: 72px;
  padding: 10px;
  color: var(--deep);
  background: #f5efe7;
  border: 1px solid rgba(184, 135, 82, 0.26);
  border-radius: 8px;
  font-weight: 800;
  text-align: center;
}

.contact {
  color: var(--white);
  background: var(--deep);
}

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

.contact-info {
  display: grid;
  gap: 14px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.contact-info a,
.contact-info address {
  display: grid;
  gap: 8px;
  justify-content: stretch;
  min-height: 86px;
  padding: 18px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  font-style: normal;
  text-align: left;
}

.contact-info span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.contact-info strong {
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.45;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(18px, 6vw, 86px);
  padding-right: 210px;
  color: var(--muted);
  background: #171310;
}

.site-footer p {
  max-width: 980px;
  line-height: 1.7;
  word-break: break-word;
}

.site-footer img {
  width: 166px;
  height: auto;
  object-fit: contain;
  filter: invert(1);
}

.quick-contact {
  position: fixed;
  right: 14px;
  bottom: 92px;
  z-index: 30;
  display: grid;
  gap: 8px;
}

.quick-contact a {
  display: grid;
  place-items: center;
  min-width: 98px;
  min-height: 42px;
  padding: 0 14px;
  color: var(--white);
  background: var(--warm);
  border-radius: 4px;
  box-shadow: 0 12px 28px rgba(31, 35, 40, 0.18);
  font-size: 14px;
  font-weight: 800;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(0, 0, 0, 0.86);
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(1100px, 94vw);
  max-height: 86vh;
  border-radius: 8px;
  object-fit: contain;
}

.lightbox button {
  position: absolute;
  top: 18px;
  right: 24px;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  border: 0;
  border-radius: 50%;
  font-size: 30px;
  cursor: pointer;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    top: 0;
  }

  .topbar {
    display: none;
  }

  .menu-toggle {
    justify-self: end;
    display: grid;
    gap: 6px;
    width: 44px;
    height: 44px;
    padding: 12px;
    background: var(--deep);
    border: 0;
    border-radius: 4px;
  }

  .menu-toggle span {
    display: block;
    height: 2px;
    background: var(--white);
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .site-nav.is-open {
    position: absolute;
    top: 77px;
    left: 18px;
    right: 18px;
    display: grid;
    gap: 4px;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
  }

  .feature-tiles,
  .strength-grid,
  .service-list,
  .case-grid,
  .timeline,
  .brand-grid,
  .assurance-grid,
  .package-board,
  .brand-profile,
  .brand-profile-list,
  .case-library,
  .faq-grid,
  .job-grid,
  .final-modules {
    grid-template-columns: 1fr 1fr;
  }

  .package-main {
    grid-column: 1 / -1;
  }

  .showroom,
  .quality,
  .contact,
  .review-layout,
  .business-flow {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .brand img {
    width: 132px;
  }

  .hero {
    min-height: 86vh;
    padding-top: 112px;
  }

  .feature-tiles,
  .strength-grid,
  .service-list,
  .case-grid,
  .timeline,
  .showroom-images,
  .brand-grid,
  .assurance-grid,
  .package-board,
  .package-items,
  .brand-profile,
  .brand-profile-list,
  .case-library,
  .faq-grid,
  .job-grid,
  .final-modules {
    grid-template-columns: 1fr;
  }

  .case-slides,
  .case-slide img {
    min-height: 440px;
    height: 440px;
  }

  .case-slide figcaption {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 16px;
  }

  .case-thumbs {
    grid-template-columns: repeat(3, 1fr);
  }

  .recruit-cta {
    display: grid;
  }

  section {
    padding-top: 66px;
    padding-bottom: 66px;
  }

  .showroom-images img:first-child,
  .showroom-images img:last-child,
  .quality-image img,
  .review-layout > img,
  .case-card img {
    height: 330px;
  }

  .site-footer {
    display: grid;
    padding-bottom: 92px;
    padding-right: clamp(18px, 6vw, 86px);
  }

  .business-steps {
    grid-template-columns: 1fr;
  }

  .quick-contact {
    left: 0;
    right: 0;
    bottom: 0;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .quick-contact a {
    min-width: 0;
    min-height: 54px;
    border-radius: 0;
    box-shadow: none;
  }
}