:root {
  --pomegranate: #c0392b;
  --pomegranate-deep: #8e1f14;
  --pomegranate-soft: #e05a4a;
  --gold: #f9e79f;
  --gold-deep: #e8c95a;
  --bg: #fbf7f2;
  --bg-alt: #f3ece3;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.62);
  --surface-glass-strong: rgba(255, 255, 255, 0.82);
  --border: rgba(192, 57, 43, 0.14);
  --border-soft: rgba(60, 40, 30, 0.08);
  --text: #2b211c;
  --text-soft: #5a4a42;
  --text-muted: #857069;
  --shadow-sm: 0 2px 8px rgba(80, 40, 25, 0.06);
  --shadow-md: 0 10px 30px rgba(80, 40, 25, 0.1);
  --shadow-lg: 0 22px 60px rgba(80, 40, 25, 0.16);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
}

html[data-theme="dark"],
body.dark-mode,
html.dark-mode {
  --bg: #17110f;
  --bg-alt: #1f1714;
  --surface: #241a17;
  --surface-glass: rgba(40, 28, 24, 0.62);
  --surface-glass-strong: rgba(48, 33, 28, 0.86);
  --border: rgba(224, 90, 74, 0.24);
  --border-soft: rgba(255, 240, 230, 0.08);
  --text: #f4ebe5;
  --text-soft: #d3c2b9;
  --text-muted: #a08d84;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 22px 60px rgba(0, 0, 0, 0.62);
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]):not(.light-mode) {
    --bg: #17110f;
    --bg-alt: #1f1714;
    --surface: #241a17;
    --surface-glass: rgba(40, 28, 24, 0.62);
    --surface-glass-strong: rgba(48, 33, 28, 0.86);
    --border: rgba(224, 90, 74, 0.24);
    --border-soft: rgba(255, 240, 230, 0.08);
    --text: #f4ebe5;
    --text-soft: #d3c2b9;
    --text-muted: #a08d84;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 22px 60px rgba(0, 0, 0, 0.62);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 8% -10%, rgba(192, 57, 43, 0.1), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(249, 231, 159, 0.28), transparent 55%);
  background-attachment: fixed;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
  overflow-x: hidden;
}

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

a {
  color: var(--pomegranate);
  text-decoration: none;
  transition: color 0.25s var(--ease), opacity 0.25s var(--ease);
}

a:hover {
  color: var(--pomegranate-soft);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(224, 90, 74, 0.6);
  outline-offset: 3px;
  border-radius: 6px;
}

h1, h2, h3, h4 {
  line-height: 1.3;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(1.75rem, 1.2rem + 2.4vw, 2.9rem); }
h2 { font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem); }
h3 { font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem); }

p {
  margin: 0 0 1em;
  color: var(--text-soft);
}

ul, ol {
  padding-left: 1.35em;
  color: var(--text-soft);
}

li {
  margin-bottom: 0.5em;
}

strong {
  color: var(--text);
}

::selection {
  background: rgba(224, 90, 74, 0.28);
  color: var(--text);
}

.visually-hidden,
.skip-link:not(:focus) {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 1000;
  padding: 10px 18px;
  background: var(--pomegranate);
  color: #fff;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  font-weight: 600;
}

.skip-link:focus {
  left: 16px;
  width: auto;
  height: auto;
  clip: auto;
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.4) inset, var(--shadow-sm);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  filter: drop-shadow(0 4px 10px rgba(192, 57, 43, 0.35));
  transition: transform 0.5s var(--ease);
}

.brand:hover .brand-logo {
  transform: rotate(-12deg) scale(1.06);
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(120deg, var(--pomegranate), var(--pomegranate-soft) 55%, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.main-nav {
  flex: 1 1 auto;
  min-width: 0;
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  justify-content: center;
}

.main-nav li {
  margin: 0;
}

.main-nav a {
  position: relative;
  display: inline-block;
  padding: 8px 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-soft);
  border-radius: var(--radius-pill);
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--pomegranate), var(--gold-deep));
  transform: translateX(-50%);
  transition: width 0.3s var(--ease);
}

.main-nav a:hover {
  color: var(--pomegranate);
  background: rgba(192, 57, 43, 0.08);
}

.main-nav a:hover::after {
  width: 60%;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.site-search {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 4px 4px 14px;
  background: var(--surface-glass-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.site-search:focus-within {
  border-color: var(--pomegranate-soft);
  box-shadow: 0 0 0 4px rgba(224, 90, 74, 0.16);
}

.site-search input {
  width: 150px;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.88rem;
  color: var(--text);
  padding: 6px 0;
  outline: none;
}

.site-search input::placeholder {
  color: var(--text-muted);
}

.site-search button,
.theme-toggle,
.menu-toggle {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 0;
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--pomegranate), var(--pomegranate-soft));
  box-shadow: 0 6px 16px rgba(192, 57, 43, 0.28);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), filter 0.25s var(--ease);
}

.site-search button:hover,
.theme-toggle:hover,
.menu-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(192, 57, 43, 0.36);
  filter: brightness(1.05);
}

.site-search button:active,
.theme-toggle:active,
.menu-toggle:active {
  transform: translateY(0);
}

.theme-toggle {
  background: var(--surface-glass-strong);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.theme-toggle:hover {
  color: var(--pomegranate);
  border-color: var(--pomegranate-soft);
}

.menu-toggle {
  display: none;
}

.breadcrumb {
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px 24px 0;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb li {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li + li::before {
  content: "›";
  color: var(--pomegranate-soft);
  font-size: 1rem;
}

.breadcrumb a {
  color: var(--text-soft);
}

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

.breadcrumb [aria-current="page"] {
  color: var(--pomegranate);
  font-weight: 600;
}

main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.hero {
  position: relative;
  margin: 28px 0 40px;
}

.hero-slider {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(125deg, var(--pomegranate-deep) 0%, var(--pomegranate) 42%, var(--pomegranate-soft) 72%, var(--gold-deep) 130%);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}

.hero-slider::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(520px 320px at 82% 12%, rgba(249, 231, 159, 0.42), transparent 65%),
    radial-gradient(420px 300px at 6% 96%, rgba(255, 255, 255, 0.18), transparent 60%);
  z-index: -1;
}

.hero-slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 70% 30%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 70% 30%, #000 0%, transparent 72%);
  pointer-events: none;
  z-index: -1;
}

.slide {
  padding: clamp(28px, 4vw, 64px);
  color: #fff;
  animation: slideFade 0.7s var(--ease) both;
}

.slide h1,
.slide h2 {
  color: #fff;
  text-shadow: 0 2px 18px rgba(60, 10, 0, 0.28);
  max-width: 22ch;
}

.slide h1 {
  font-size: clamp(1.6rem, 1.1rem + 2.4vw, 2.8rem);
  letter-spacing: -0.02em;
}

.slide p {
  color: rgba(255, 248, 244, 0.94);
  max-width: 62ch;
  text-shadow: 0 1px 10px rgba(60, 10, 0, 0.22);
}

.hero-lead {
  font-size: clamp(0.95rem, 0.9rem + 0.25vw, 1.08rem);
}

.slide-2,
.slide-3 {
  display: none;
}

.hero-slider:hover .slide {
  animation-play-state: paused;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 13px 30px;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--pomegranate-deep);
  background: linear-gradient(135deg, #fff, var(--gold));
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 30px rgba(60, 10, 0, 0.28);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

.btn-primary::after {
  content: "→";
  transition: transform 0.3s var(--ease);
}

.btn-primary:hover {
  color: var(--pomegranate-deep);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 18px 40px rgba(60, 10, 0, 0.36);
}

.btn-primary:hover::after {
  transform: translateX(4px);
}

.slider-controls {
  position: absolute;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 28px);
  display: flex;
  gap: 10px;
  z-index: 2;
}

.slider-controls button {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  padding: 9px 18px;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: var(--radius-pill);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.slider-controls button:hover {
  background: rgba(255, 255, 255, 0.32);
  border-color: #fff;
  transform: translateY(-2px);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 56px;
}

.stat-item {
  position: relative;
  padding: 26px 20px;
  text-align: center;
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.stat-item::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--pomegranate), var(--gold-deep));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.stat-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border);
}

.stat-item:hover::before {
  transform: scaleX(1);
}

.stat-number {
  display: block;
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--pomegranate), var(--pomegranate-soft) 60%, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}

.stat-label {
  display: block;
  margin-top: 6px;
  font-size: 0.86rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.section {
  position: relative;
  margin: 0 0 30px;
  padding: clamp(24px, 3.4vw, 48px);
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
}

.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(24px, 3.4vw, 48px);
  width: 56px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--pomegranate), var(--gold-deep));
  opacity: 0.85;
}

.section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border);
}

.section > h2 {
  position: relative;
  padding-bottom: 14px;
  margin-bottom: 22px;
}

.section > h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 72px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--pomegranate), var(--gold-deep));
}

.section h3 {
  margin-top: 1.6em;
  padding-left: 14px;
  border-left: 4px solid var(--pomegranate-soft);
  border-radius: 2px;
}

.section > h3:first-of-type {
  margin-top: 0.6em;
}

.timeline {
  position: relative;
  list-style: none;
  margin: 18px 0 28px;
  padding: 0 0 0 30px;
  border-left: 2px dashed var(--border);
}

.timeline li {
  position: relative;
  padding: 12px 16px;
  margin-bottom: 10px;
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border-radius: 50%;
  background: var(--pomegranate);
  box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.16);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.timeline li:hover {
  transform: translateX(6px);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.timeline li:hover::before {
  transform: scale(1.25);
  box-shadow: 0 0 0 6px rgba(192, 57, 43, 0.22);
}

.timeline strong {
  color: var(--pomegranate);
}

#products ul,
#solutions ul,
#howto ul,
#howto ol,
#knowledge ul {
  list-style: none;
  padding-left: 0;
}

#products > ul li,
#howto ul li {
  position: relative;
  padding: 10px 14px 10px 38px;
  margin-bottom: 8px;
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

#products > ul li::before,
#howto ul li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--pomegranate), var(--gold-deep));
  transform: rotate(45deg);
}

#products > ul li:hover,
#howto ul li:hover {
  transform: translateX(4px);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

#howto ol {
  counter-reset: step;
}

#howto ol li {
  position: relative;
  counter-increment: step;
  padding: 12px 16px 12px 52px;
  margin-bottom: 10px;
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

#howto ol li::before {
  content: counter(step);
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pomegranate), var(--pomegranate-soft));
  box-shadow: 0 4px 10px rgba(192, 57, 43, 0.28);
}

#howto ol li:hover {
  transform: translateX(4px);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.news-list li {
  position: relative;
  margin: 0;
  padding: 22px 22px 20px;
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.news-list li::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 90, 74, 0.18), transparent 70%);
  transition: transform 0.5s var(--ease);
}

.news-list li:hover {
  transform: translateY(-6px);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

.news-list li:hover::after {
  transform: scale(1.5);
}

.news-list h3 {
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  font-size: 1.05rem;
}

.news-meta {
  font-size: 0.8rem;
  color: var(--pomegranate);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.news-list p:last-child {
  margin-bottom: 0;
  font-size: 0.92rem;
}

.article-card {
  position: relative;
  margin: 0 0 18px;
  padding: 24px clamp(18px, 2.4vw, 30px);
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.article-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--pomegranate), var(--gold-deep));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease);
}

.article-card:hover {
  transform: translateY(-5px);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

.article-card:hover::before {
  transform: scaleY(1);
}

.article-card h3 {
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  font-size: 1.12rem;
  transition: color 0.25s var(--ease);
}

.article-card:hover h3 {
  color: var(--pomegranate);
}

.article-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.article-summary {
  font-size: 0.94rem;
  margin-bottom: 14px;
}

.article-card > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  color: var(--pomegranate);
  background: rgba(192, 57, 43, 0.08);
  border: 1px solid transparent;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.article-card > a::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}

.article-card > a:hover {
  background: linear-gradient(135deg, var(--pomegranate), var(--pomegranate-soft));
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
}

.article-card > a:hover::after {
  transform: translateX(3px);
}

#cases blockquote {
  position: relative;
  margin: 0 0 16px;
  padding: 22px 24px 22px 56px;
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

#cases blockquote::before {
  content: "“";
  position: absolute;
  left: 16px;
  top: 4px;
  font-size: 3.2rem;
  line-height: 1;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--pomegranate-soft);
  opacity: 0.7;
}

#cases blockquote:hover {
  transform: translateY(-4px);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

#cases blockquote p {
  margin: 0;
  font-size: 0.95rem;
  font-style: normal;
}

#faq details {
  margin: 0 0 12px;
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.35s var(--ease), border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

#faq details:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

#faq details[open] {
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

#faq summary {
  position: relative;
  cursor: pointer;
  padding: 16px 52px 16px 20px;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text);
  list-style: none;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

#faq summary::-webkit-details-marker {
  display: none;
}

#faq summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--pomegranate);
  background: rgba(192, 57, 43, 0.1);
  border-radius: 50%;
  transition: transform 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease);
}

#faq details[open] summary::after {
  content: "−";
  transform: translateY(-50%) rotate(180deg);
  background: linear-gradient(135deg, var(--pomegranate), var(--pomegranate-soft));
  color: #fff;
}

#faq summary:hover {
  color: var(--pomegranate);
  background: rgba(192, 57, 43, 0.04);
}

#faq details p {
  padding: 0 20px 18px;
  margin: 0;
  font-size: 0.94rem;
  animation: fadeUp 0.4s var(--ease) both;
}

#contact address {
  font-style: normal;
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
  padding: 22px clamp(18px, 2.4vw, 28px);
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

#contact address p {
  margin: 0;
  font-size: 0.94rem;
}

#contact address strong {
  color: var(--pomegranate);
  font-weight: 700;
  margin-right: 4px;
}

.sitemap-list,
.friend-links {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sitemap-list li,
.friend-links li {
  margin: 0;
}

.sitemap-list a,
.friend-links a {
  display: inline-block;
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-soft);
  background: var(--surface-glass-strong);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  transition: color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.sitemap-list a:hover,
.friend-links a:hover {
  color: #fff;
  background: linear-gradient(135deg, var(--pomegranate), var(--pomegranate-soft));
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(192, 57, 43, 0.28);
}

.site-footer {
  position: relative;
  background: linear-gradient(160deg, rgba(142, 31, 20, 0.96), rgba(192, 57, 43, 0.94) 55%, rgba(224, 90, 74, 0.92));
  color: rgba(255, 248, 244, 0.9);
  padding: 56px 24px 32px;
  margin-top: 20px;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(249, 231, 159, 0.22), transparent 60%),
    radial-gradient(500px 260px at 0% 100%, rgba(255, 255, 255, 0.12), transparent 60%);
  pointer-events: none;
}

.footer-inner {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.4fr;
  gap: 36px;
}

.site-footer h2 {
  font-size: 1rem;
  color: #fff;
  margin: 0 0 14px;
  letter-spacing: 0.04em;
}

.site-footer p {
  color: rgba(255, 248, 244, 0.82);
  font-size: 0.9rem;
}

.site-footer strong {
  color: var(--gold);
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin-bottom: 8px;
}

.site-footer a {
  color: rgba(255, 248, 244, 0.86);
  font-size: 0.9rem;
  position: relative;
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.site-footer a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 1px;
  background: var(--gold);
  transform: translateY(-50%);
  transition: width 0.25s var(--ease);
}

.site-footer a:hover {
  color: var(--gold);
  padding-left: 14px;
}

.site-footer a:hover::before {
  width: 10px;
}

.footer-update,
.footer-copyright {
  font-size: 0.8rem;
  color: rgba(255, 248, 244, 0.66) !important;
  margin-top: 14px;
}

.footer-copyright {
  margin-bottom: 0;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 26px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--pomegranate), var(--pomegranate-soft));
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 28px rgba(192, 57, 43, 0.36);
  opacity: 0.92;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), opacity 0.3s var(--ease);
}

.back-to-top:hover {
  color: #fff;
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 18px 38px rgba(192, 57, 43, 0.46);
  opacity: 1;
}

@keyframes slideFade {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@supports (animation-timeline: view()) {
  .section,
  .stat-item,
  .article-card,
  .news-list li,
  #cases blockquote,
  #faq details {
    animation: revealUp linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 38%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 1080px) {
  .main-nav ul {
    gap: 2px;
  }
  .main-nav a {
    padding: 8px 9px;
    font-size: 0.86rem;
  }
  .site-search input {
    width: 110px;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 920px) {
  :root {
    --header-h: 64px;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 12px;
    padding: 10px 18px;
  }
  .brand {
    order: 1;
  }
  .header-tools {
    order: 2;
    margin-left: auto;
  }
  .main-nav {
    order: 3;
    flex-basis: 100%;
    display: none;
  }
  .main-nav.is-open {
    display: block;
    animation: fadeUp 0.3s var(--ease) both;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px 0 4px;
  }
  .main-nav a {
    display: block;
    padding: 11px 14px;
    font-size: 0.94rem;
    border-radius: var(--radius-sm);
  }
  .main-nav a::after {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
  }
  .site-search input {
    width: 120px;
  }
  main,
  .breadcrumb {
    padding-left: 18px;
    padding-right: 18px;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .slider-controls {
    position: static;
    padding: 0 clamp(28px, 4vw, 64px) clamp(28px, 4vw, 40px);
    justify-content: flex-end;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }
  .header-inner {
    padding: 10px 14px;
  }
  .brand-name {
    font-size: 1.1rem;
  }
  .brand-logo {
    width: 34px;
    height: 34px;
  }
  .site-search {
    display: none;
  }
  .theme-toggle,
  .menu-toggle {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
  main,
  .breadcrumb {
    padding-left: 14px;
    padding-right: 14px;
  }
  .breadcrumb {
    padding-top: 14px;
  }
  .hero {
    margin: 18px 0 28px;
  }
  .hero-slider {
    border-radius: var(--radius);
  }
  .slide {
    padding: 26px 20px 22px;
  }
  .slide h1,
  .slide h2 {
    max-width: none;
  }
  .slider-controls {
    padding: 0 20px 22px;
    gap: 8px;
  }
  .slider-controls button {
    padding: 8px 14px;
    font-size: 0.78rem;
  }
  .stats {
    gap: 10px;
    margin-bottom: 36px;
  }
  .stat-item {
    padding: 18px 12px;
  }
  .section {
    padding: 22px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
  }
  .section::before {
    left: 18px;
  }
  .section > h2 {
    padding-bottom: 12px;
    margin-bottom: 18px;
  }
  .timeline {
    padding-left: 22px;
  }
  .timeline li::before {
    left: -30px;
  }
  .news-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .article-card {
    padding: 18px 16px;
  }
  #cases blockquote {
    padding: 18px 16px 18px 44px;
  }
  #cases blockquote::before {
    font-size: 2.6rem;
    left: 12px;
  }
  #faq summary {
    padding: 14px 46px 14px 16px;
    font-size: 0.94rem;
  }
  #faq details p {
    padding: 0 16px 16px;
  }
  .sitemap-list a,
  .friend-links a {
    padding: 7px 14px;
    font-size: 0.84rem;
  }
  .site-footer {
    padding: 40px 16px 26px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .back-to-top {
    right: 14px;
    bottom: 16px;
    padding: 10px 14px;
    font-size: 0.76rem;
  }
}

@media (hover: none) {
  .stat-item:hover,
  .news-list li:hover,
  .article-card:hover,
  #cases blockquote:hover,
  .timeline li:hover {
    transform: none;
  }
}
</style>