/* 羽逸新能源 · 企业官网 */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;600;700&family=Noto+Serif+SC:wght@500;600;700&display=swap');

:root {
  --ink: #0a1c24;
  --ink-soft: #1a2e35;
  --teal: #0f766e;
  --teal-deep: #115e59;
  --gold: #c4a35a;
  --gold-soft: #e8d5a3;
  --mist: #f2f5f4;
  --mist-deep: #e4ebe8;
  --paper: #fafbfa;
  --line: #d5e0dc;
  --muted: #5a6f76;
  --white: #ffffff;
  --danger: #b91c1c;
  --shadow: 0 18px 50px rgba(10, 28, 36, 0.12);
  --radius: 4px;
  --header-h: 76px;
  --font-display: 'Noto Serif SC', 'Songti SC', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', sans-serif;
  --font-ui: 'Barlow', 'Noto Sans SC', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink-soft);
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(15, 118, 110, 0.06), transparent 55%),
    linear-gradient(180deg, #eef3f1 0%, var(--mist) 28%, var(--paper) 100%);
  background-attachment: fixed;
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; border: none; background: none; }

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--teal);
  color: #fff;
  padding: 8px 14px;
  z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; }

/* —— Header —— */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--header-h);
  z-index: 100;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), backdrop-filter 0.35s;
}
.site-header.is-solid,
.site-header.page-header {
  background: rgba(250, 251, 250, 0.92);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.site-header.is-solid .logo-text,
.site-header.is-solid .nav-link,
.site-header.page-header .logo-text,
.site-header.page-header .nav-link {
  color: var(--ink);
}
.site-header.is-solid .nav-link:hover,
.site-header.is-solid .nav-link.is-active,
.site-header.page-header .nav-link:hover,
.site-header.page-header .nav-link.is-active {
  color: var(--teal-deep);
}
.site-header.is-solid .nav-toggle span,
.site-header.page-header .nav-toggle span {
  background: var(--ink);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background:
    conic-gradient(from 210deg, var(--gold) 0 28%, var(--teal) 28% 72%, var(--gold-soft) 72% 100%);
  position: relative;
  box-shadow: inset 0 0 0 3px rgba(255,255,255,0.35);
}
.logo-mark::after {
  content: '';
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: var(--ink);
}
.logo-text {
  display: flex;
  flex-direction: column;
  color: #fff;
  line-height: 1.2;
  transition: color 0.3s;
}
.logo-text strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.logo-text span {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.75;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  position: relative;
  padding: 10px 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  transition: color 0.25s;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-link:hover,
.nav-link.is-active { color: #fff; }
.nav-link:hover::after,
.nav-link.is-active::after { transform: scaleX(1); }

.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: var(--radius);
  transition: background 0.25s, transform 0.25s;
}
.header-cta:hover {
  background: var(--gold-soft);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  gap: 5px;
  flex-direction: column;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  transition: 0.3s;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.25s;
}
.btn:focus-visible,
.nav-link:focus-visible,
.header-cta:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--gold);
  color: var(--ink);
}
.btn-primary:hover {
  background: var(--gold-soft);
  transform: translateY(-2px);
}
.btn-ghost {
  border: 1px solid rgba(255,255,255,0.55);
  color: #fff;
  background: rgba(255,255,255,0.06);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: #fff;
}
.btn-outline {
  border: 1px solid var(--teal);
  color: var(--teal-deep);
  background: transparent;
}
.btn-outline:hover {
  background: var(--teal);
  color: #fff;
}
.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover { background: var(--teal-deep); }

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: heroZoom 18s var(--ease) forwards;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10, 28, 36, 0.82) 0%, rgba(10, 28, 36, 0.55) 48%, rgba(10, 28, 36, 0.28) 100%),
    linear-gradient(0deg, rgba(10, 28, 36, 0.7) 0%, transparent 45%);
}
.hero-shine {
  position: absolute;
  inset: -20% 40% auto -30%;
  height: 60%;
  background: linear-gradient(115deg, transparent 30%, rgba(196, 163, 90, 0.18) 50%, transparent 70%);
  animation: shineSweep 7s ease-in-out infinite;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: calc(var(--header-h) + 48px) 0 72px;
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}
.brand-kicker {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 18px;
  opacity: 0;
  animation: fadeUp 0.8s 0.15s var(--ease) forwards;
}
.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.04em;
  max-width: 14ch;
  margin-bottom: 18px;
  opacity: 0;
  animation: fadeUp 0.9s 0.28s var(--ease) forwards;
}
.hero-brand em {
  font-style: normal;
  color: var(--gold-soft);
}
.hero-sub {
  max-width: 36rem;
  font-size: clamp(0.98rem, 1.6vw, 1.12rem);
  color: rgba(255,255,255,0.88);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.9s 0.42s var(--ease) forwards;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.9s 0.55s var(--ease) forwards;
}
.hero-scroll {
  position: absolute;
  right: max(20px, calc((100% - 1180px) / 2));
  bottom: 36px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}
.hero-scroll i {
  width: 1px;
  height: 42px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  display: block;
  animation: scrollPulse 1.8s ease-in-out infinite;
}

@keyframes heroZoom {
  to { transform: scale(1); }
}
@keyframes shineSweep {
  0%, 100% { transform: translateX(-8%) rotate(8deg); opacity: 0.35; }
  50% { transform: translateX(35%) rotate(8deg); opacity: 0.7; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* —— Page banner —— */
.page-banner {
  position: relative;
  min-height: 340px;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
  padding-top: var(--header-h);
}
.page-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(10,28,36,0.85) 0%, rgba(10,28,36,0.45) 100%);
}
.page-banner-content {
  position: relative;
  z-index: 1;
  padding: 56px 0 48px;
}
.page-banner h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.page-banner p {
  max-width: 36rem;
  color: rgba(255,255,255,0.85);
}
.breadcrumb {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gold-soft);
  margin-bottom: 14px;
}
.breadcrumb a { opacity: 0.8; }
.breadcrumb a:hover { opacity: 1; }

/* —— Sections —— */
.section {
  padding: 88px 0;
}
.section-tight { padding: 64px 0; }
.section-dark {
  background: var(--ink);
  color: #fff;
}
.section-muted {
  background: linear-gradient(180deg, rgba(228,235,232,0.65), rgba(242,245,244,0.4));
}
.section-head {
  max-width: 44rem;
  margin-bottom: 48px;
}
.section-head.center {
  text-align: center;
  margin-inline: auto;
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.section-dark .eyebrow { color: var(--gold-soft); }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.03em;
  line-height: 1.3;
  margin-bottom: 14px;
}
.section-dark .section-head h2 { color: #fff; }
.section-head p {
  color: var(--muted);
  font-size: 1.02rem;
}
.section-dark .section-head p { color: rgba(255,255,255,0.72); }

.lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 48rem;
}

/* —— Intro band —— */
.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.intro-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  color: var(--ink);
  margin: 12px 0 18px;
  letter-spacing: 0.03em;
}
.intro-copy p + p { margin-top: 14px; }
.intro-copy p { color: var(--muted); }
.intro-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 360px;
}
.intro-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.intro-visual::before {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(10,28,36,0.55));
  z-index: 1;
}
.intro-caption {
  position: absolute;
  left: 20px;
  bottom: 18px;
  z-index: 2;
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* —— Business / feature tiles —— */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.biz-item {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  border-radius: var(--radius);
  color: #fff;
  isolation: isolate;
}
.biz-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
  z-index: -2;
}
.biz-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,28,36,0.15), rgba(10,28,36,0.82));
  z-index: -1;
}
.biz-item:hover img { transform: scale(1.06); }
.biz-body {
  position: absolute;
  inset: auto 0 0;
  padding: 28px;
}
.biz-body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}
.biz-body p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 14px;
  max-width: 34ch;
}
.biz-link {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-soft);
}
.biz-link:hover { color: #fff; }

/* —— Advantage list —— */
.advantage-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.advantage-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.advantage-item strong {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--teal);
}
.advantage-item h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 6px;
  color: var(--ink);
}
.advantage-item p { color: var(--muted); font-size: 0.96rem; }

/* —— Solution scenes —— */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.scene-card {
  display: grid;
  grid-template-rows: 220px 1fr;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}
.scene-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.scene-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.scene-card .body {
  padding: 24px;
}
.scene-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--ink);
}
.scene-card p { color: var(--muted); font-size: 0.95rem; }

/* —— Cases —— */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.case-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.case-card:hover { box-shadow: var(--shadow); }
.case-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.case-card .body { padding: 22px; }
.case-tag {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}
.case-card h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.4;
}
.case-card p { color: var(--muted); font-size: 0.92rem; }

/* —— Values / vision —— */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value-block {
  padding: 28px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
}
.value-block h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--gold-soft);
  margin-bottom: 10px;
}
.value-block p { color: rgba(255,255,255,0.75); font-size: 0.95rem; }

/* —— Process —— */
.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.process-step {
  text-align: center;
  padding: 20px 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.process-step b {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 8px;
}
.process-step span {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}

/* —— News —— */
.news-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.news-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.3s var(--ease);
}
.news-item:hover { padding-left: 8px; }
.news-date {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--teal);
}
.news-item h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.news-item p {
  color: var(--muted);
  font-size: 0.9rem;
}
.news-more {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.news-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.news-card:hover { box-shadow: var(--shadow); }
.news-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.news-card .body { padding: 22px; }
.news-card .tag {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--teal);
  margin-bottom: 8px;
}
.news-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.4;
}
.news-card p { color: var(--muted); font-size: 0.92rem; margin-bottom: 14px; }

.article {
  max-width: 760px;
  margin: 0 auto;
}
.article h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.35;
}
.article-meta {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 28px;
}
.article-cover {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 32px;
}
.article-cover img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}
.article p {
  color: var(--muted);
  margin-bottom: 16px;
  font-size: 1.02rem;
}
.article h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--ink);
  margin: 28px 0 12px;
}

/* —— Contact —— */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--ink);
  margin: 10px 0 18px;
}
.contact-info p { color: var(--muted); margin-bottom: 14px; }
.info-list {
  margin-top: 28px;
  display: grid;
  gap: 18px;
}
.info-list li {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.info-list strong {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 6px;
}
.info-list span { color: var(--ink-soft); font-size: 1.02rem; }

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--ink);
}
.contact-form > p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 24px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-field { display: grid; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}
.form-note {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--muted);
}
.form-success {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--teal-deep);
  border-radius: var(--radius);
  font-size: 0.92rem;
}
.form-success.is-show { display: block; }

/* —— CTA band —— */
.cta-band {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 72px 0;
}
.cta-band img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-band::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,28,36,0.88), rgba(15,118,110,0.72));
}
.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 8px;
}
.cta-inner p { color: rgba(255,255,255,0.8); max-width: 34rem; }

/* —— Footer —— */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.78);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 48px;
}
.footer-brand .logo-text { color: #fff; margin-bottom: 16px; }
.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 28ch;
}
.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* —— Reveal —— */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* —— Content helpers —— */
.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.prose h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink);
  margin: 0 0 12px;
}
.prose p { color: var(--muted); margin-bottom: 14px; }
.prose ul {
  margin: 12px 0 20px;
  display: grid;
  gap: 10px;
}
.prose ul li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}
.prose ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}
.media-frame {
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 320px;
  position: relative;
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  color: var(--teal-deep);
  font-weight: 600;
  font-size: 0.92rem;
}
.text-link:hover { color: var(--ink); }

.service-block {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 36px;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}
.service-block:nth-child(even) { direction: rtl; }
.service-block:nth-child(even) > * { direction: ltr; }
.service-block:last-child { border-bottom: none; }
.service-block h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 12px;
}
.service-block p { color: var(--muted); margin-bottom: 10px; }
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.chip {
  padding: 6px 12px;
  background: var(--mist-deep);
  color: var(--teal-deep);
  font-size: 0.82rem;
  border-radius: 999px;
}

/* —— Responsive —— */
@media (max-width: 980px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: grid; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(250,251,250,0.98);
    padding: 16px 20px 24px;
    box-shadow: var(--shadow);
    gap: 0;
  }
  .nav.is-open .nav-link {
    color: var(--ink);
    padding: 14px 8px;
    border-bottom: 1px solid var(--line);
    width: 100%;
  }
  .nav.is-open .nav-link::after { display: none; }
  .intro-grid,
  .split-2,
  .contact-layout,
  .service-block,
  .service-block:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .biz-grid,
  .scene-grid,
  .case-grid,
  .news-grid,
  .values-grid,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .news-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .news-more { justify-self: start; }
  .advantage-item {
    grid-template-columns: 64px 1fr;
  }
  .hero-scroll { display: none; }
  .page-banner { min-height: 280px; }
}

@media (max-width: 640px) {
  .container { width: calc(100% - 28px); }
  .section { padding: 64px 0; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .hero-content { padding-bottom: 56px; }
  .contact-form { padding: 22px; }
  .article-cover img { height: 220px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}