/* assets/css/style.css */

:root {
  --color-primary: #1e2a38;
  --color-primary-soft: #2a3b4f;
  --color-secondary: #6b7280;
  --color-accent: #2fa4a9;
  --color-accent-hover: #1f7a8c;
  --color-bg: #f5f7fa;
  --color-surface: #ffffff;
  --color-surface-muted: #eef2f6;
  --color-border: #d8e0e8;
  --color-text: #1e2a38;
  --color-text-light: #566273;
  --color-white: #ffffff;
  --color-success: #1f7a8c;
  --color-shadow: 0 16px 40px rgba(30, 42, 56, 0.08);
  --color-shadow-hover: 0 20px 48px rgba(30, 42, 56, 0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --container-width: 1200px;
  --header-height: 78px;
  --transition: all 0.28s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
dl,
dd,
figure,
blockquote {
  margin: 0;
}

body {
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  min-width: 320px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

svg {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: 0;
  background: none;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  outline: none;
  transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(47, 164, 169, 0.12);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

iframe {
  width: 100%;
  border: 0;
}

.container {
  width: min(var(--container-width), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 88px 0;
}

.section-compact {
  padding: 64px 0;
}

.section-dark {
  background: var(--color-primary);
  color: var(--color-white);
}

.section-muted {
  background: var(--color-surface-muted);
}

.section-header {
  max-width: 760px;
  margin-bottom: 48px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: currentColor;
}

.section-dark .eyebrow {
  color: #7ed7db;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.14;
  color: inherit;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
}

h3 {
  font-size: clamp(1.18rem, 2vw, 1.45rem);
}

h4 {
  font-size: 1.05rem;
}

p {
  color: var(--color-text-light);
}

.section-dark p,
.section-dark .content-list li,
.section-dark .stat-label,
.section-dark .meta-text {
  color: rgba(255, 255, 255, 0.82);
}

.lead {
  font-size: 1.08rem;
  line-height: 1.8;
}

.small-text {
  font-size: 0.92rem;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.accent-text {
  color: var(--color-accent);
}

.max-640 {
  max-width: 640px;
}

.max-720 {
  max-width: 720px;
}

.max-860 {
  max-width: 860px;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 2000;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1200;
  background: rgba(245, 247, 250, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(216, 224, 232, 0.9);
}

.header-inner {
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.site-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: grid;
  place-items: center;
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 800;
  flex-shrink: 0;
}

.site-brand-text {
  min-width: 0;
}

.site-brand-title {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-primary);
}

.site-brand-subtitle {
  display: block;
  font-size: 0.76rem;
  line-height: 1.2;
  color: var(--color-secondary);
  margin-top: 3px;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--color-white);
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: var(--transition);
}

.nav-toggle span {
  transform: translateY(0);
}

.nav-toggle::before {
  transform: translateY(-6px);
}

.nav-toggle::after {
  transform: translateY(6px);
}

.nav-toggle.is-active span {
  opacity: 0;
}

.nav-toggle.is-active::before {
  transform: rotate(45deg);
}

.nav-toggle.is-active::after {
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.95rem;
  color: var(--color-text);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-accent-hover);
  background: rgba(47, 164, 169, 0.08);
}

.nav-link.active,
.nav-item.active > .nav-link {
  color: var(--color-accent-hover);
  background: rgba(47, 164, 169, 0.12);
  font-weight: 700;
}

.nav-item.has-dropdown > .nav-link {
  gap: 8px;
}

.nav-arrow {
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: var(--transition);
}

.dropdown-menu {
  position: absolute;
  left: 0;
  top: calc(100% + 12px);
  min-width: 220px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--color-shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
}

.dropdown-menu a {
  display: block;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.94rem;
  color: var(--color-text-light);
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
  background: rgba(47, 164, 169, 0.08);
  color: var(--color-primary);
}

.nav-item.has-dropdown:hover .dropdown-menu,
.nav-item.has-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-item.has-dropdown:hover .nav-arrow,
.nav-item.has-dropdown:focus-within .nav-arrow {
  transform: rotate(225deg) translateY(-1px);
}

.header-cta {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1;
  transition: var(--transition);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(47, 164, 169, 0.22);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent-hover);
  border-color: rgba(47, 164, 169, 0.38);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: rgba(47, 164, 169, 0.08);
  color: var(--color-accent-hover);
}

.btn-light {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-light:hover,
.btn-light:focus {
  transform: translateY(-1px);
  box-shadow: var(--color-shadow);
}

.btn-block {
  width: 100%;
}

.hero {
  position: relative;
  padding: 84px 0 92px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 560px;
  background:
    radial-gradient(circle at top right, rgba(47, 164, 169, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(30, 42, 56, 0.04), transparent 60%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  max-width: 11ch;
  margin-bottom: 22px;
}

.hero-copy p {
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 32px;
}

.hero-meta-item {
  min-width: 140px;
}

.hero-meta-value {
  display: block;
  font-size: 1.52rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 6px;
}

.hero-media,
.image-placeholder {
  position: relative;
  background:
    linear-gradient(145deg, rgba(30, 42, 56, 0.05), rgba(47, 164, 169, 0.08));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-media {
  min-height: auto;
  box-shadow: var(--color-shadow);
}

.hero-media img,
.image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-placeholder::after,
.hero-media::after {
  display: none;
}

.media-badge {
  position: absolute;
  right: 18px;
  bottom: 18px;
  background: rgba(30, 42, 56, 0.92);
  color: var(--color-white);
  padding: 12px 14px;
  border-radius: 14px;
  max-width: 220px;
  font-size: 0.88rem;
  line-height: 1.45;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--color-secondary);
  font-size: 0.92rem;
}

.breadcrumb a:hover {
  color: var(--color-accent-hover);
}

.page-hero {
  padding: 72px 0 56px;
  background:
    linear-gradient(180deg, rgba(30, 42, 56, 0.04), rgba(30, 42, 56, 0)),
    var(--color-bg);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  gap: 36px;
  align-items: center;
}

.page-hero-copy p {
  max-width: 720px;
  margin-top: 18px;
}

.page-hero-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--color-shadow);
}

.kicker-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.kicker-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--color-text-light);
}

.kicker-icon,
.check-icon,
.step-icon,
.feature-icon,
.contact-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(47, 164, 169, 0.12);
  color: var(--color-accent-hover);
  display: grid;
  place-items: center;
  font-weight: 800;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 24px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--color-shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--color-shadow-hover);
}

.card h3,
.card h4 {
  margin-bottom: 14px;
}

.card p + p {
  margin-top: 10px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--color-accent-hover);
  font-weight: 700;
}

.card-link:hover {
  gap: 12px;
}

.icon-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.icon-card .feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
}

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

.stat-card {
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  text-align: left;
}

.stat-value {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.split-layout.reverse {
  grid-template-columns: 0.95fr 1fr;
}

.panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--color-shadow);
}

.panel-dark {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: transparent;
}

.panel-dark p,
.panel-dark li {
  color: rgba(255, 255, 255, 0.84);
}

.content-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.content-list li {
  position: relative;
  padding-left: 28px;
  color: var(--color-text-light);
}

.content-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(47, 164, 169, 0.12);
}

.feature-list {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-row h4 {
  margin-bottom: 6px;
}

.metric-bar-list {
  display: grid;
  gap: 18px;
}

.metric-bar-item {
  display: grid;
  gap: 8px;
}

.metric-bar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 700;
  color: var(--color-primary);
}

.metric-bar {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(30, 42, 56, 0.08);
  overflow: hidden;
}

.metric-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  border-radius: inherit;
}

.timeline {
  position: relative;
  display: grid;
  gap: 22px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: rgba(30, 42, 56, 0.12);
}

.timeline-item {
  position: relative;
  padding-left: 68px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 4px solid rgba(47, 164, 169, 0.18);
}

.timeline-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--color-shadow);
}

.timeline-year {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--color-accent-hover);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.process-step {
  position: relative;
  padding: 24px 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--color-shadow);
}

.process-step::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -13px;
  width: 26px;
  height: 2px;
  background: rgba(30, 42, 56, 0.12);
}

.process-step:last-child::after {
  display: none;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 800;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--color-shadow);
}

.data-table th,
.data-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  background: rgba(30, 42, 56, 0.04);
  color: var(--color-primary);
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(47, 164, 169, 0.1);
  color: var(--color-accent-hover);
  font-size: 0.84rem;
  font-weight: 700;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.numbered-list {
  counter-reset: list-counter;
  display: grid;
  gap: 18px;
}

.numbered-list li {
  position: relative;
  padding-left: 54px;
  min-height: 40px;
}

.numbered-list li::before {
  counter-increment: list-counter;
  content: counter(list-counter, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(47, 164, 169, 0.12);
  color: var(--color-accent-hover);
  font-weight: 800;
  display: grid;
  place-items: center;
}

.quote-block {
  position: relative;
  padding: 34px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.quote-block::before {
  content: "“";
  position: absolute;
  top: -18px;
  left: 20px;
  font-size: 6rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.08);
}

.quote-block p {
  color: rgba(255, 255, 255, 0.88);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.case-card {
  display: grid;
  gap: 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--color-shadow);
}

.case-card-body {
  padding: 0 24px 24px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.case-result {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.case-result-item {
  padding: 14px;
  border-radius: 14px;
  background: rgba(30, 42, 56, 0.04);
}

.case-result-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.industry-grid,
.partner-grid,
.resource-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.logo-card {
  min-height: 110px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
  color: var(--color-secondary);
  font-weight: 700;
  box-shadow: var(--color-shadow);
}

.resource-card {
  display: grid;
  gap: 16px;
}

.resource-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--color-secondary);
  font-size: 0.9rem;
}

.cta-strip {
  padding: 42px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-soft) 62%, var(--color-accent-hover) 100%);
  color: var(--color-white);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.cta-strip p {
  color: rgba(255, 255, 255, 0.82);
  margin-top: 10px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.faq-list {
  display: grid;
  gap: 18px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--color-shadow);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 24px;
  font-weight: 700;
  color: var(--color-primary);
  position: relative;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--color-accent-hover);
}

.faq-item.is-open .faq-question::after {
  content: "–";
}

.faq-answer {
  display: none;
  padding: 0 24px 24px;
}

.faq-item.is-open .faq-answer {
  display: block;
}

.form-shell {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 28px;
}

.form-card,
.contact-card {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--color-shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
}

.form-note {
  margin-top: 14px;
  font-size: 0.9rem;
}

.upload-box {
  padding: 22px;
  border: 1px dashed rgba(47, 164, 169, 0.42);
  border-radius: var(--radius-md);
  background: rgba(47, 164, 169, 0.05);
  text-align: center;
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-map {
  min-height: 320px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--color-shadow);
  background: var(--color-white);
}

.blog-list {
  display: grid;
  gap: 22px;
}

.blog-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  box-shadow: var(--color-shadow);
}

.blog-card .image-placeholder {
  min-height: 220px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

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

.filter-tab {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  font-weight: 700;
  color: var(--color-text-light);
}

.filter-tab.active,
.filter-tab:hover {
  border-color: rgba(47, 164, 169, 0.4);
  background: rgba(47, 164, 169, 0.08);
  color: var(--color-accent-hover);
}

.empty-state {
  padding: 34px;
  text-align: center;
  background: var(--color-white);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-secondary);
}

.site-footer {
  background: var(--color-primary);
  color: var(--color-white);
  margin-top: 72px;
}

.footer-top {
  padding: 72px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.footer-brand {
  max-width: 340px;
}

.footer-brand .site-brand-title,
.footer-title {
  color: var(--color-white);
}

.footer-brand p,
.footer-links a,
.footer-contact p,
.footer-bottom a,
.footer-meta {
  color: rgba(255, 255, 255, 0.76);
}

.footer-title {
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a:hover,
.footer-bottom a:hover {
  color: #9fe3e6;
}

.footer-contact {
  display: grid;
  gap: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0 28px;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.desktop-only {
  display: initial;
}

.mobile-only {
  display: none;
}

.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }

@media (max-width: 1180px) {
  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .site-nav,
  .header-cta {
    grid-column: 1 / -1;
  }

  .header-cta {
    justify-content: flex-start;
  }

  .process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .process-step:nth-child(3)::after {
    display: none;
  }

  .industry-grid,
  .partner-grid,
  .resource-grid,
  .logo-wall,
  .grid-4,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 72px;
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding: 56px 0 72px;
  }

  .hero-grid,
  .page-hero-grid,
  .split-layout,
  .split-layout.reverse,
  .form-shell,
  .blog-card {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .grid-2,
  .form-grid,
  .case-result,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-strip {
    grid-template-columns: 1fr;
  }

  .blog-card {
    padding: 20px;
  }

  .blog-card .image-placeholder {
    min-height: 240px;
  }

  .site-header {
    backdrop-filter: blur(10px);
  }

  .header-inner {
    grid-template-columns: 1fr auto;
    gap: 14px;
    padding: 12px 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    padding-top: 8px;
  }

  .site-nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px 0 4px;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: 14px;
    background: var(--color-white);
    border: 1px solid rgba(216, 224, 232, 0.8);
  }

  .nav-item.has-dropdown:hover .dropdown-menu,
  .nav-item.has-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .dropdown-menu {
    position: static;
    min-width: 100%;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    margin-top: 8px;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.7);
  }

  .nav-item.has-dropdown.is-open .dropdown-menu {
    display: block;
  }

  .nav-item.has-dropdown.is-open .nav-arrow {
    transform: rotate(225deg) translateY(-1px);
  }

  .header-cta {
    display: none;
    width: 100%;
    padding-top: 4px;
  }

  .header-cta.is-open {
    display: flex;
  }

  .hero-media {
    min-height: 360px;
  }

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

  .process-step:nth-child(2)::after,
  .process-step:nth-child(4)::after {
    display: none;
  }

  .footer-top {
    padding-top: 56px;
  }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: initial;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 15px;
  }

  .container {
    width: min(var(--container-width), calc(100% - 24px));
  }

  .section {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 34px;
  }

  .hero-actions,
  .cta-actions,
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .hero-meta,
  .stat-grid,
  .industry-grid,
  .partner-grid,
  .resource-grid,
  .logo-wall {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 56px 0 42px;
  }

  .page-hero-card,
  .card,
  .panel,
  .form-card,
  .contact-card {
    padding: 22px;
  }

.hero-media {
  min-height: auto;
}

  .process-grid {
    grid-template-columns: 1fr;
  }

  .process-step::after {
    display: none;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}


.card {
  background-color: #ffffff;
  color: #1E2A38; /* 关键：设置深蓝灰文字 */
}

/* 标题 */
.card h3 {
  color: #1E2A38;
}

/* 段落 */
.card p {
  color: #6B7280;
}
.site-logo {
  height: 80px;       /* 控制logo大小 */
  width: auto;
  display: block;
}