/* Home only: the existing inner-page stylesheet remains independent. */
/* Entrance motion only runs after an element reaches the viewport. */
.home-enter {
  animation: home-enter-rise 680ms cubic-bezier(.22, 1, .36, 1) var(--home-enter-delay, 0ms) both;
}
.home-enter.home-enter--fade { animation-name: home-enter-fade; }
@keyframes home-enter-rise {
  from { opacity: 0; translate: 0 26px; }
  to { opacity: 1; translate: 0 0; }
}
@keyframes home-enter-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@media (max-width: 639px) {
  .home-enter { animation-duration: 520ms; }
  @keyframes home-enter-rise {
    from { opacity: 0; translate: 0 16px; }
    to { opacity: 1; translate: 0 0; }
  }
}
@media (prefers-reduced-motion: reduce), print {
  .home-enter { animation: none !important; }
}

/* ============ Variables & Base ============ */
:root {
  --green: #00b99e;
  --green-dark: #008b79;
  --ink: #222827;
  --muted: #747f80;
  --dark: #003e43;
  --pale: #effbfc;
  --container: 1450px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, dl, dd { margin: 0; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid #008477;
  outline-offset: 5px;
}
button { border: 0; }
a, button { touch-action: manipulation; }
[hidden] { display: none !important; }

/* ============ Layout & shared ============ */
.container {
  width: calc(100% - 96px);
  max-width: var(--container);
  margin-inline: auto;
}

.section-heading {
  position: relative;
  text-align: center;
  margin-bottom: 38px;
}
.section-heading h2, .about h2, .contact h2 {
  font-size: 36px;
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: .01em;
}
.section-heading p {
  font-size: 20px;
  letter-spacing: 4px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
  padding: 9px 27px;
  min-height: 46px;
  background: var(--green);
  color: #fff;
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.7;
  transition: background .18s;
}
.button:hover { background: var(--green-dark); }
.button span { font-size: 22px; line-height: 1; }

.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  z-index: 100;
  background: var(--dark);
  color: #fff;
  padding: 12px 24px;
}
.skip-link:focus { top: 10px; }

/* ============ Header ============ */
/* Header styles live in /assets/css/header.css, loaded via the public@header partial. */

/* ============ Hero ============ */
.hero {
  height: 514px;
  padding: 0;
  background:
    radial-gradient(ellipse at 49% 50%, #d3f6f3 0, transparent 38%),
    linear-gradient(110deg, #e1f9f8, #f3fdfd 73%, #e8fbfc);
  position: relative;
  overflow: hidden;
}
.hero:before {
  content: "";
  position: absolute;
  left: -200px;
  top: 130px;
  width: 390px;
  height: 430px;
  background: #d1f6f3;
  border-radius: 50%;
}
.hero:after {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -270px;
  width: 800px;
  height: 400px;
  border-radius: 50%;
  background: #d4f6f6;
  transform: rotate(-18deg);
}
.hero-inner {
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  z-index: 1;
}
.hero-copy {
  width: 55%;
  z-index: 3;
  padding-bottom: 4px;
}
.hero-eyebrow {
  display: inline-flex;
  border-radius: 30px;
  padding: 10px 30px;
  margin-bottom: 25px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: var(--green);
  letter-spacing: 1px;
}
.hero h1 {
  font-size: 42px;
  line-height: 1.45;
  color: var(--green);
  letter-spacing: 1px;
  white-space: nowrap;
}
.hero-subtitle {
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 22px;
  line-height: 1.7;
  white-space: nowrap;
}
.hero-description {
  max-width: 640px;
  font-size: 13px;
  line-height: 1.85;
  color: #647b7a;
}
.hero-button {
  margin-top: 19px;
  min-height: 42px;
  padding: 5px 28px;
  border-radius: 28px;
  font-size: 14px;
}
.hero-stats {
  display: flex;
  gap: 70px;
  margin-top: 25px;
}
.hero-stats dt {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-weight: 700;
  font-size: 31px;
  line-height: 1.35;
}
.hero-stats dt i {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: var(--green);
}
.hero-stats dd {
  font-size: 12px;
  color: #819493;
  margin: 2px 0 0 46px;
}

/* --- Hero visual decorations --- */
.hero-visual {
  position: absolute;
  right: -20px;
  top: 0;
  width: 770px;
  height: 514px;
}
.hero-orbit {
  position: absolute;
  left: 14px;
  top: 95px;
  width: 400px;
  height: 335px;
  border-radius: 50%;
  background: #c6f0ee;
  opacity: .5;
}
.hero-dot {
  position: absolute;
  left: 435px;
  top: 40px;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: #a7ece5;
}
.hero-dots {
  position: absolute;
  right: 10px;
  top: 110px;
  width: 200px;
  height: 70px;
  background: radial-gradient(circle, #9fb7c5 0 6px, transparent 7px) 0 0 / 32px 25px;
  transform: rotate(-16deg);
  opacity: .6;
}
.floating-list {
  position: absolute;
  left: 10px;
  top: 183px;
  transform: rotate(-7deg);
  display: grid;
  gap: 11px;
}
.floating-list span {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 155px;
  height: 39px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 7px 16px #004b5910;
  padding: 7px 13px;
}
.floating-list b {
  display: grid;
  place-items: center;
  color: #fff;
  background: #56caba;
  border-radius: 50%;
  width: 23px;
  height: 23px;
  font-size: 15px;
}
.floating-list i {
  background: #b9cccf;
  height: 10px;
  width: 79px;
  border-radius: 4px;
}

/* --- Phone mockup --- */
.hero-phone {
  position: absolute;
  left: 190px;
  top: 57px;
  width: 205px;
  height: 424px;
  border: 6px solid #161d1f;
  border-radius: 34px;
  padding: 4px;
  transform: rotate(7deg);
  background: #b8c8c6;
  box-shadow: 12px 17px 12px #22564d24;
  z-index: 3;
}
.phone-screen {
  height: 100%;
  overflow: hidden;
  border-radius: 23px;
  background: #fff;
  padding: 10px 8px;
  position: relative;
}
.phone-camera {
  z-index: 2;
  position: absolute;
  top: 11px;
  left: 84px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #0c1112;
}
.phone-status {
  display: flex;
  justify-content: space-between;
  font-size: 7px;
  color: #202a2a;
  font-weight: bold;
  margin-bottom: 8px;
}
.phone-search {
  padding: 5px 10px;
  border-radius: 20px;
  background: #f2f5f5;
  font-size: 8px;
  color: #aaa;
}
.phone-banner {
  position: relative;
  padding: 12px 10px;
  height: 93px;
  margin-top: 7px;
  background: linear-gradient(125deg, #00ae92, #72dac6);
  color: #fff;
  border-radius: 6px;
  overflow: hidden;
}
.phone-banner strong {
  display: block;
  font-size: 16px;
  position: relative;
  z-index: 1;
}
.phone-banner small {
  font-size: 8px;
  position: relative;
  z-index: 1;
}
.phone-banner img {
  position: absolute;
  right: -5px;
  bottom: 0;
  opacity: .5;
  animation: phone-logo-float 3.4s ease-in-out infinite;
}
@keyframes phone-logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
.phone-apps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 12px 6px;
}
.phone-apps i {
  font-style: normal;
  font-size: 20px;
  line-height: 1.4;
  color: #00ac92;
  text-align: center;
}
.phone-apps i:nth-child(3n) { color: #e9b94d; }
.phone-apps i:nth-child(3n + 1) { color: #50add5; }
.phone-heading {
  font-size: 10px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
}
.phone-heading span { font-size: 6px; font-weight: 400; }
.phone-products {
  margin-top: 6px;
  width: 100%;
  height: 105px;
  object-fit: cover;
  object-position: 0 45%;
}
.phone-tabs {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  text-align: center;
  padding: 5px;
  color: #009e88;
  font-size: 17px;
}

/* --- Hero badge & ribbon --- */
.hero-badge {
  position: absolute;
  right: 4px;
  top: 120px;
  width: 335px;
  z-index: 2;
  filter: drop-shadow(6px 12px 1px #00a88926);
  animation: hero-badge-float 4s ease-in-out infinite;
}
@keyframes hero-badge-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.hero-ribbon {
  position: absolute;
  width: 337px;
  height: 116px;
  bottom: 29px;
  right: 91px;
  border-bottom: 40px solid #2acbb3;
  border-radius: 0 0 65% 55%;
  transform: rotate(-14deg);
  opacity: .65;
  z-index: 1;
}

/* ============ About ============ */
.about { padding: 94px 0 76px; }
.about-grid {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 58px;
  align-items: center;
}
.about-copy h2 { margin-bottom: 31px; }
.about-copy p {
  font-size: 16px;
  line-height: 2.12;
  text-indent: 2em;
  margin-bottom: 8px;
}
.office-gallery {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  height: 456px;
  overflow: hidden;
  border-radius: 8px;
}
.office-gallery img { height: 100%; width: 100%; object-fit: cover; }
.office-main {
  grid-column: 1;
  grid-row: 1 / span 2;
  object-position: center;
}
.office-detail { object-position: center; }
.office-detail:nth-of-type(2) { grid-column: 2; grid-row: 1; }
.office-detail:nth-of-type(3) { grid-column: 2; grid-row: 2; }

/* ============ Advantages ============ */
.advantages {
  background: var(--dark);
  padding: 36px 0 56px;
  color: #fff;
}
.advantages .section-heading { margin-bottom: 28px; }
.advantages .section-heading h2 { font-size: 35px; }
.advantages .section-heading p { color: #b8dbd7; }
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px 32px;
}
.advantage-card {
  background: #fff;
  color: var(--ink);
  display: flex;
  gap: 21px;
  align-items: flex-start;
  padding: 27px 26px;
  min-height: 172px;
  border-radius: 12px;
}
.advantage-card img {
  width: 85px;
  height: 85px;
  object-fit: contain;
  flex: none;
  border-radius: 50%;
  padding: 9px;
  background: #e2f9f4;
}
.advantage-card h3 {
  font-size: 21px;
  line-height: 1.35;
  color: var(--green);
  margin-bottom: 8px;
}
.advantage-card p {
  font-size: 13px;
  line-height: 1.7;
  color: #424f4d;
}

/* ============ Services ============ */
.services { padding: 40px 0 85px; }
.services .section-heading { margin-bottom: 32px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 48px 75px;
}
.service-card { min-width: 0; scroll-margin-top: 30px; }
.service-card > a { display: block; height: 100%; }
.service-card img {
  width: 100%;
  height: 331px;
  object-fit: contain;
  transition: transform .2s;
}
.service-card > a:hover img { transform: translateY(-5px); }
.service-card h3 {
  font-size: 27px;
  font-weight: 500;
  margin: 8px 0 27px;
}
.service-english {
  font-family: "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  font-stretch: condensed;
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: -1px;
  font-weight: 700;
  white-space: nowrap;
}
.service-english:first-letter {
  color: var(--green);
  font-size: 46px;
}
.service-line {
  display: block;
  width: 62px;
  height: 7px;
  background: var(--green);
  margin: 13px 0;
}
.service-description {
  font-size: 13px;
  color: #87908f;
  line-height: 1.8;
  max-width: 95%;
}

/* ============ Cases ============ */
.cases {
  padding: 27px 0 67px;
  background: #f1fbfd;
}
.cases .section-heading { margin-bottom: 14px; }
.more-link {
  position: absolute;
  right: 0;
  top: 9px;
  border: 1px solid #32ceb8;
  border-radius: 24px;
  padding: 5px 35px;
  font-size: 14px;
  font-weight: 400;
  color: #667d79;
  min-width: 200px;
}
.more-link span { margin-left: 20px; }
.case-tabs {
  display: flex;
  gap: 18px;
  margin-bottom: 22px;
}
.case-tab {
  color: white;
  background: #b7bbbc;
  border-radius: 30px;
  padding: 5px 26px;
  font-size: 20px;
  line-height: 1.65;
}
.case-tab.active { background: var(--green); }
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px 27px;
}
.case-card {
  min-width: 0;
  background: #fff;
  border-radius: 7px;
  overflow: hidden;
  box-shadow: 0 3px 14px #b4d6d314;
  transition: box-shadow .18s, transform .18s;
}
.case-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px #b4d6d350;
}
.case-image { height: 205px; overflow: hidden; }
.case-image img { width: 100%; height: 100%; object-fit: cover;  object-position: center top;}
.case-content { padding: 13px 17px 19px; }
.case-content h3 {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 20px;
  line-height: 1.5;
  flex-wrap: wrap;
}
.case-content h3 span {
  font-size: 12px;
  color: #008d79;
  background: #dcf8f2;
  border-radius: 20px;
  padding: 1px 9px;
  font-weight: 400;
}
.case-content p {
  font-size: 13px;
  line-height: 1.8;
  margin-top: 7px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.case-empty {
  grid-column: 1 / -1;
  min-height: 340px;
  text-align: center;
  background: #fff;
  border-radius: 8px;
  padding: 65px 24px;
}
.case-empty h3 { font-size: 25px; }
.case-empty p {
  color: var(--muted);
  margin: 10px 0 25px;
}

/* ============ News ============ */
.news { padding: 66px 0 58px; }
.news .section-heading { margin-bottom: 36px; }
.news-layout {
  display: grid;
  grid-template-columns: 1.98fr 1fr;
  gap: 45px;
}
.news-list { display: grid; gap: 27px; }
.news-card {
  border: 1px solid #f1f3f3;
  border-radius: 8px;
  box-shadow: 0 4px 22px #314a4c06;
  overflow: hidden;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 22px;
  padding: 0 18px 0 0;
  min-height: 247px;
}
.news-image { overflow: hidden; }
.news-image img { width: 100%; height: 100%; object-fit: cover; }
.news-content { padding: 17px 0 15px; min-width: 0; }
.news-content h3 {
  font-size: 20px;
  line-height: 1.55;
  margin-bottom: 10px;
}
.news-content h3 a:hover { color: var(--green-dark); }
.news-content > p {
  font-size: 13px;
  line-height: 1.85;
  color: #8c9292;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-meta {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 12px;
  color: #919b99;
  margin: 13px 0;
}
.news-tag {
  background: #e2faf4;
  color: #049f85;
  padding: 0 8px;
}
.news-button {
  min-height: 42px;
  padding: 6px 23px;
  font-size: 13px;
  border-radius: 5px;
}
.news-sidebar {
  display: grid;
  gap: 28px;
  align-content: start;
}
.news-side-card {
  border: 1px solid #f2f4f4;
  border-radius: 8px;
  padding: 24px 25px 27px;
  box-shadow: 0 4px 22px #314a4c04;
  min-height: 365px;
}
.news-side-card h3 {
  border-left: 3px solid var(--green);
  padding-left: 12px;
  font-size: 20px;
  line-height: 1.2;
  margin-bottom: 22px;
}
.news-side-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 24px;
}
.news-side-card li {
  position: relative;
  padding-left: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: #697573;
}
.news-side-card li:before {
  content: "";
  background: var(--green);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 9px;
}
.news-side-card a:hover { color: var(--green-dark); }

/* ============ FAQ ============ */
.faq { padding: 10px 0 58px; }
.faq .section-heading { margin-bottom: 49px; }
.faq-more {
  position: absolute;
  right: 0;
  top: 7px;
  border-radius: 30px;
  padding: 5px 24px;
  font-size: 13px;
  min-height: 42px;
  gap: 14px;
}
.faq-list { display: grid; gap: 18px; }
.faq-item {
  background: #ebf9f9;
  border-radius: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  min-height: 83px;
  padding: 26px 35px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  font-size: 21px;
  line-height: 1.5;
  color: #778a8a;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chevron {
  width: 11px;
  height: 11px;
  border-right: 1.5px solid #91b6b2;
  border-bottom: 1.5px solid #91b6b2;
  transform: rotate(45deg);
  margin-right: 7px;
  flex: none;
  transition: transform .18s;
}
.faq-item[open] summary { color: #008876; }
.faq-item[open] .faq-chevron { transform: rotate(225deg); }
.faq-answer {
  padding: 0 35px 27px;
  color: #546c68;
  font-size: 17px;
  line-height: 1.9;
}
.faq-item[open] { background: #e7f7f4; }

/* ============ Location ============ */
.location { padding: 0 0 71px; }
.location .section-heading { margin-bottom: 34px; }
.location-grid {
  display: grid;
  grid-template-columns: 1.96fr 1fr;
  gap: 34px;
}
.location-map {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  min-height: 544px;
  box-shadow: 0 4px 22px #1747370b;
}
.location-map.baidu-map { width: 100%; height: 544px; }
.location-card {
  box-shadow: 0 3px 25px #0000000d;
  border: 1px solid #f3f4f4;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 38px;
}
.location-card h3 {
  font-size: 27px;
  line-height: 1.55;
  margin-bottom: 23px;
}
.location-card address {
  font-size: 17px;
  font-style: normal;
  color: #5f6b68;
}
.location-card address p { margin-bottom: 16px; }
.location-card address span { color: #93a29d; }
.map-button {
  width: 100%;
  margin-top: 14px;
  font-size: 18px;
}

/* --- Baidu map container --- */

/* ============ Contact ============ */
.contact { padding: 0 76px 23px; }
.contact-inner {
  position: relative;
  max-width: 1770px;
  margin: auto;
  min-height: 232px;
  padding: 24px max(30px, calc((100% - 1450px) / 2));
  border-radius: 14px;
  background:
    radial-gradient(ellipse at 80% 200%, #c0f0ec 0 50%, transparent 51%),
    linear-gradient(120deg, #e5f9f9, #e7f9f9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  overflow: hidden;
}
.contact h2 { font-size: 34px; line-height: 1.25; }
.contact-intro {
  font-size: 26px;
  line-height: 1.6;
  margin-bottom: 15px;
}
.contact-content { min-width: 0; flex: 1; }
.contact-methods {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.contact-methods > a {
  display: flex;
  align-items: center;
  gap: 17px;
  white-space: nowrap;
  font-size: 30px;
}
.contact-methods .contact-address {
  font-size: 20px;
  line-height: 1.4;
  white-space: normal;
  font-family: inherit;
}
.contact-icon {
  width: 57px;
  height: 57px;
  flex: none;
  background: var(--green);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.contact-icon img {
  width: 29px;
  max-height: 30px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.contact-qr {
  width: 180px;
  height: 180px;
  flex: none;
  background: white;
  padding: 4px;
}

/* ============ Footer ============ */
/* Footer styles live in /assets/css/footer.css, loaded via the public@footer partial. */

/* ============ News image (absolute fill) ============ */
.news-image { position: relative; min-height: 0; }
.news-image img { position: absolute; inset: 0; }

/* ============ Case dialog ============ */
.case-dialog {
  border: 0;
  border-radius: 18px;
  padding: 38px;
  width: min(1000px, calc(100% - 40px));
  max-height: 85vh;
  overflow: auto;
  color: var(--ink);
  box-shadow: 0 20px 100px #003e4340;
}
.case-dialog::backdrop {
  background: #002f38b3;
  backdrop-filter: blur(5px);
}
.case-dialog[open] {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.dialog-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: #eff8f6;
  color: #346a60;
  font-size: 30px;
  line-height: 1;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  z-index: 1;
}
.dialog-copy { padding-top: 28px; }
.dialog-label { color: var(--green-dark); font-size: 14px; }
.dialog-copy h2 { font-size: 32px; margin: 18px 0; }
.dialog-copy p {
  line-height: 1.9;
  color: #687a75;
  margin-bottom: 30px;
}
.dialog-source {
  display: block;
  margin-top: 20px;
  font-size: 14px;
  color: #008b79;
}
.case-dialog > img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}
body.dialog-open { overflow: hidden; }

/* ============ Responsive: >= 1600px ============ */
@media (min-width: 1600px) {
  .advantages { min-height: 578px; }
  .services { min-height: 1298px; }
  .cases { min-height: 891px; }
  .news { min-height: 1055px; }
  .faq { min-height: 1095px; }
  .location { min-height: 716px; }
  .service-card img { height: 298px; }
  .services-grid { row-gap: 64px; }
  .service-card { min-height: 488px; }
}

/* ============ Responsive: <= 1599px ============ */
@media (max-width: 1599px) {
  .container { max-width: 1160px; width: calc(100% - 64px); }
  .hero-copy { width: 56%; }
  .hero-visual { transform: scale(.83); transform-origin: right center; right: -5px; }
  .hero h1 { font-size: 34px; }
  .hero-subtitle { font-size: 16px; }
  .hero-description { max-width: 540px; }
  .hero-stats { gap: 48px; }
  .about { padding: 70px 0; }
  .about-grid { gap: 38px; }
  .about-copy p { font-size: 14px; line-height: 2; }
  .office-gallery { height: 410px; }
  .advantage-card { padding: 23px 18px; gap: 15px; }
  .advantage-card img { width: 69px; height: 69px; }
  .advantage-card h3 { font-size: 18px; }
  .advantages-grid { gap: 24px; }
  .services-grid { column-gap: 48px; }
  .service-card img { height: 290px; }
  .service-card h3 { font-size: 24px; }
  .service-english { font-size: 27px; }
  .service-english:first-letter { font-size: 37px; }
  .case-image { height: 195px; }
  .case-content h3 { font-size: 17px; gap: 6px; }
  .news-layout { gap: 30px; }
  .news-card { grid-template-columns: 215px 1fr; min-height: 225px; gap: 18px; }
  .news-content h3 { font-size: 17px; }
  .news-side-card { min-height: 340px; }
  .news-side-card ul { gap: 20px; }
  .faq-item summary { min-height: 73px; padding: 23px 28px; font-size: 18px; }
  .location-map { min-height: 440px; height: 440px; }
  .location-card { padding: 28px; }
  .location-card h3 { font-size: 23px; }
  .location-card address { font-size: 15px; }
  .contact { padding-inline: 35px; }
  .contact-inner { padding: 25px 45px; min-height: 215px; }
  .contact-intro { font-size: 22px; }
  .contact-methods { gap: 22px; }
  .contact-methods > a { font-size: 24px; gap: 12px; }
  .contact-methods .contact-address { font-size: 16px; }
  .contact-icon { width: 47px; height: 47px; }
  .contact-qr { width: 155px; height: 155px; }
  .contact h2 { font-size: 29px; }
}

/* ============ Responsive: <= 1199px ============ */
@media (max-width: 1199px) {
  .hero h1 { font-size: 29px; }
  .hero-subtitle { font-size: 14px; }
  .hero-description { max-width: 480px; }
  .hero-visual { transform: scale(.72); right: -26px; }
  .hero-copy { width: 57%; }
  .hero-stats { gap: 30px; }
  .about-copy h2 { font-size: 29px; }
  .about-copy p { font-size: 13px; }
  .office-gallery { height: 380px; }
  .advantage-card { padding: 20px 16px; gap: 12px; }
  .advantage-card img { width: 53px; height: 53px; padding: 5px; }
  .advantage-card h3 { font-size: 16px; }
  .advantage-card p { font-size: 12px; }
  .services-grid { gap: 38px; }
  .service-card img { height: 250px; }
  .service-english { font-size: 24px; }
  .service-card h3 { font-size: 22px; margin-bottom: 20px; }
  .news-card { grid-template-columns: 180px 1fr; }
  .news-content h3 { font-size: 16px; }
  .news-meta { gap: 12px; }
  .news-side-card { padding: 22px 18px; }
  .contact-inner { padding: 25px 30px; }
  .contact-methods > a { font-size: 20px; gap: 8px; }
  .contact-methods .contact-address { font-size: 13px; }
  .contact-icon { width: 40px; height: 40px; }
  .contact-icon img { width: 23px; height: 23px; }
  .contact-qr { width: 135px; height: 135px; }
  .contact-methods { gap: 15px; }
}

/* ============ Responsive: <= 959px (tablet) ============ */
@media (max-width: 959px) {
  .container { width: calc(100% - 40px); }
  .hero { height: auto; min-height: 470px; }
  .hero-copy { width: 57%; padding: 40px 0; }
  .hero h1 { white-space: normal; font-size: 30px; max-width: 355px; }
  .hero-subtitle { white-space: normal; font-size: 16px; margin-top: 8px; }
  .hero-description { font-size: 12px; }
  .hero-eyebrow { font-size: 13px; padding: 7px 20px; margin-bottom: 20px; }
  .hero-visual { right: -20px; transform: scale(.59); transform-origin: right center; top: 0; }
  .hero-stats { gap: 19px; }
  .hero-stats dt { font-size: 23px; gap: 7px; }
  .hero-stats dt i { width: 22px; height: 22px; }
  .hero-stats dd { font-size: 10px; margin-left: 29px; }
  .about-grid { gap: 28px; grid-template-columns: 1fr 1fr; }
  .office-gallery { height: 390px; grid-template-columns: 1fr .8fr; grid-template-rows: 1fr 1fr; }
  .office-main { grid-row: 1 / span 2; }
  .office-detail:nth-of-type(2) { grid-column: 2; grid-row: 1; }
  .office-detail:nth-of-type(3) { grid-column: 2; grid-row: 2; }
  .about-copy h2 { font-size: 27px; margin-bottom: 18px; }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-card { min-height: 145px; gap: 20px; }
  .advantage-card img { width: 65px; height: 65px; }
  .advantage-card h3 { font-size: 19px; }
  .advantage-card p { font-size: 13px; }
  .section-heading h2 { font-size: 30px; }
  .advantages .section-heading h2 { font-size: 30px; }
  .section-heading p { font-size: 17px; letter-spacing: 2px; }
  .services-grid { gap: 38px 25px; }
  .service-card img { height: 205px; }
  .service-card h3 { font-size: 21px; }
  .service-english { font-size: 20px; letter-spacing: -.7px; white-space: normal; }
  .service-english:first-letter { font-size: 28px; }
  .service-line { width: 45px; height: 5px; }
  .service-description { font-size: 12px; }
  .case-grid { gap: 18px; grid-template-columns: repeat(2, 1fr); }
  .case-image { height: 190px; }
  .case-tab { font-size: 17px; }
  .more-link { min-width: 140px; font-size: 12px; padding: 5px 18px; }
  .news-layout { grid-template-columns: 1fr; gap: 24px; }
  .news-card { grid-template-columns: 230px 1fr; min-height: 220px; }
  .news-content h3 { font-size: 19px; }
  .news-sidebar { grid-template-columns: 1fr 1fr; gap: 24px; }
  .news-side-card { min-height: 0; }
  .news-side-card ul { gap: 17px; }
  .faq-item summary { font-size: 17px; min-height: 70px; padding: 20px 25px; }
  .location-grid { grid-template-columns: 1.5fr 1fr; gap: 20px; }
  .location-map { min-height: 370px; height: 370px; }
  .location-card { padding: 23px; }
  .location-card h3 { font-size: 21px; }
  .map-button { font-size: 14px; }
  .contact { padding-inline: 20px; }
  .contact-inner { padding: 28px; gap: 24px; }
  .contact-methods { flex-wrap: wrap; justify-content: flex-start; gap: 15px 30px; }
  .contact-methods > a { font-size: 23px; }
  .contact-methods .contact-address { font-size: 14px; }
  .contact-intro { font-size: 20px; }
  .contact-qr { width: 140px; height: 140px; }

  .case-image img { width: 100%; height: 100%; object-fit: contain; }
}

/* ============ Responsive: <= 639px (mobile) ============ */
@media (max-width: 639px) {
  html { scroll-padding-top: 15px; }
  .container { width: calc(100% - 36px); }
  .hero { min-height: 0; }
  .hero-inner { display: block; }
  .hero-copy { width: 100%; padding: 35px 0 0; }
  .hero h1 { font-size: 28px; max-width: none; letter-spacing: 0; white-space: nowrap; }
  .hero-eyebrow { font-size: 12px; margin-bottom: 18px; padding: 7px 20px; }
  .hero-subtitle { font-size: 15px; max-width: 365px; margin: 8px 0 15px; }
  .hero-description { font-size: 12px; max-width: 420px; line-height: 1.9; }
  .hero-button { margin-top: 16px; min-height: 40px; font-size: 13px; }
  .hero-stats { gap: 35px; margin-top: 22px; }
  .hero-stats dt { font-size: 25px; }
  .hero-stats dd { font-size: 10px; }
  .hero-visual {
    position: relative;
    top: auto;
    right: auto;
    width: 770px;
    height: 514px;
    transform: none;
    zoom: .49;
    margin: 5px 0 0;
    left: 50%;
    translate: -50% 0;
  }
  .hero:before { top: 250px; opacity: .4; }
  .hero:after { bottom: -340px; }
  .about { padding: 44px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 23px; }
  .about-copy h2 { font-size: 26px; margin-bottom: 19px; }
  .about-copy p { font-size: 13px; line-height: 2; }
  .office-gallery { height: 240px; grid-template-columns: 1.1fr 1fr; grid-template-rows: 1fr 1fr; gap: 6px; border-radius: 7px; }
  .office-main { grid-row: 1 / span 2; }
  .office-detail { object-position: center; }
  .office-detail:nth-of-type(2) { grid-column: 2; grid-row: 1; }
  .office-detail:nth-of-type(3) { grid-column: 2; grid-row: 2; }
  .section-heading h2, .advantages .section-heading h2 { font-size: 26px; }
  .section-heading p { font-size: 13px; letter-spacing: 1px; margin-top: 5px; }
  .advantages { padding: 30px 0 34px; }
  .advantages-grid { gap: 13px; grid-template-columns: 1fr; }
  .advantage-card { min-height: 0; padding: 18px 20px; gap: 19px; border-radius: 9px; align-items: center; }
  .advantage-card h3 { font-size: 17px; margin-bottom: 6px; }
  .advantage-card p { font-size: 12px; line-height: 1.85; }
  .advantage-card img { width: 64px; height: 64px; }
  .advantages .section-heading { margin-bottom: 23px; }
  .services { padding: 35px 0 40px; }
  .services .section-heading { margin-bottom: 15px; }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 25px 17px; }
  .service-card img { height: auto; aspect-ratio: 4 / 3; }
  .service-card h3 { font-size: 17px; margin: 6px 0 13px; font-weight: 600; }
  .service-english { font-size: 18px; line-height: 1.25; letter-spacing: -.6px; min-height: 46px; }
  .service-english:first-letter { font-size: 25px; }
  .service-line { width: 37px; height: 4px; margin: 7px 0 9px; }
  .service-description { font-size: 11px; line-height: 1.85; max-width: 100%; color: #798582; }
  .cases { padding: 28px 0 38px; }
  .cases .section-heading { margin-bottom: 21px; }
  .cases .section-heading h2 { text-align: left; }
  .more-link { top: 3px; font-size: 11px; padding: 5px 15px; min-width: 118px; }
  .more-link span { margin-left: 10px; }
  .case-tabs { gap: 10px; margin-bottom: 18px; }
  .case-tab { font-size: 14px; padding: 5px 19px; min-height: 38px; }
  .case-grid { gap: 18px; grid-template-columns: 1fr; }
  .case-image { height: 185px; }
  .case-content { padding: 13px 16px 16px; }
  .case-content h3 { font-size: 18px; gap: 10px; }
  .case-content h3 span { font-size: 11px; }
  .case-content p { font-size: 12px; margin-top: 7px; }
  .case-empty { min-height: 270px; padding: 40px 22px; }
  .case-empty h3 { font-size: 21px; }
  .case-empty p { font-size: 14px; }
  .news { padding: 36px 0 33px; }
  .news .section-heading { margin-bottom: 24px; }
  .news-card { grid-template-columns: 108px 1fr; gap: 13px; min-height: 186px; padding-right: 12px; }
  .news-list { gap: 16px; }
  .news-content { padding: 11px 0; }
  .news-content h3 { font-size: 14px; line-height: 1.65; margin-bottom: 7px; }
  .news-content > p { font-size: 11px; line-height: 1.8; }
  .news-meta { gap: 10px; font-size: 10px; margin: 8px 0; }
  .news-meta > span:not(.news-tag) { display: none; }
  .news-button { font-size: 11px; min-height: 34px; padding: 4px 13px; gap: 14px; }
  .news-image img { object-fit: contain; height: 100%; }
  .news-sidebar { gap: 15px; grid-template-columns: 1fr; }
  .news-side-card { padding: 20px; }
  .news-side-card h3 { font-size: 17px; margin-bottom: 17px; }
  .news-side-card ul { gap: 13px; }
  .news-side-card li { font-size: 12px; }
  .faq { padding: 10px 0 34px; }
  .faq .section-heading { margin-bottom: 25px; text-align: center; }
  .faq .section-heading h2 { font-size: 25px; }
  .faq-more { font-size: 11px; padding: 4px 14px; gap: 8px; min-height: 34px; top: 0; }
  .faq-list { gap: 11px; }
  .faq-item { border-radius: 8px; }
  .faq-item summary { font-size: 13px; padding: 17px 17px; min-height: 62px; line-height: 1.7; gap: 16px; color: #667f7b; }
  .faq-chevron { width: 8px; height: 8px; margin-right: 1px; }
  .faq-answer { padding: 0 17px 18px; font-size: 13px; line-height: 1.95; }
  .location { padding: 0 0 35px; }
  .location .section-heading { margin-bottom: 24px; }
  .location-grid { grid-template-columns: 1fr; gap: 18px; }
  .location-map { min-height: 285px; height: 285px; }
  .location-card { padding: 27px 23px; }
  .location-card h3 { font-size: 21px; margin-bottom: 17px; }
  .location-card address { font-size: 14px; }
  .location-card address p { margin-bottom: 13px; }
  .map-button { margin-top: 6px; min-height: 43px; }
  .contact { padding: 0 14px 16px; }
  .contact-inner { padding: 25px 20px; gap: 15px; align-items: flex-start; border-radius: 10px; flex-wrap: wrap; }
  .contact h2 { font-size: 25px; }
  .contact-intro { font-size: 15px; margin-top: 6px; margin-bottom: 17px; }
  .contact-content { flex-basis: 100%; }
  .contact-methods { gap: 15px; flex-direction: column; align-items: flex-start; padding-right: 100px; }
  .contact-methods > a { font-size: 22px; gap: 10px; }
  .contact-icon { width: 35px; height: 35px; }
  .contact-icon img { width: 20px; height: 20px; }
  .contact-methods .contact-address { font-size: 12px; line-height: 1.8; margin-right: -95px; }
  .contact-qr { position: absolute; right: 19px; top: 99px; width: 89px; height: 89px; }
  .case-dialog { padding: 23px; width: calc(100% - 26px); }
  .case-dialog[open] { grid-template-columns: 1fr; gap: 25px; }
  .dialog-copy { padding-top: 20px; }
  .dialog-copy h2 { font-size: 25px; margin: 12px 0; }
  .dialog-copy p { font-size: 14px; margin-bottom: 20px; }
}

/* ============ Responsive: <= 359px (small mobile) ============ */
@media (max-width: 359px) {
  .hero h1 { font-size: 24px; }
  .hero-visual { zoom: .42; }
  .hero-stats { gap: 23px; }
  .service-english { font-size: 16px; }
  .service-card h3 { font-size: 15px; }
  .contact-methods > a { font-size: 20px; }
  .faq .section-heading h2 { font-size: 23px; }
  .faq-more { font-size: 10px; padding-inline: 10px; }
}

/* ============ Reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after {
    transition: none !important;
    animation: none !important;
  }
}