/* =========================================================
   徐州盛华系统集成工程技术有限公司 · 企业官网
   Design system / 2026
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  --navy-950: #0a0807;
  --navy-900: #12100d;
  --navy-850: #1b1511;
  --navy-800: #211913;
  --navy-700: #3a2a20;
  --steel: #7c5a42;
  --cyan: #9fbcae;
  --cyan-soft: #cfe2d8;
  --orange: #f26b21;
  --orange-strong: #dd5510;
  --orange-soft: #ffb27f;
  --paper: #ffffff;
  --bg: #f7f3ed;
  --bg-soft: #efe9e1;
  --ink: #171310;
  --body: #5b5148;
  --muted: #8b7f74;
  --line: #e7dfd5;
  --line-strong: #d6c8ba;

  --radius-sm: 3px;
  --radius: 6px;
  --radius-lg: 10px;

  --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei UI",
    "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", system-ui,
    -apple-system, "Segoe UI", sans-serif;
  --font-en: "Segoe UI", "Helvetica Neue", Arial, var(--font-sans);

  --shadow-sm: 0 6px 18px -12px rgba(24, 18, 14, 0.35);
  --shadow: 0 22px 48px -30px rgba(24, 18, 14, 0.5);
  --shadow-lg: 0 40px 80px -40px rgba(24, 18, 14, 0.55);

  --header-h: 84px;
  --ease: cubic-bezier(0.22, 0.7, 0.2, 1);
  --container: 1200px;
}

/* ---------- 2. Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.is-locked {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

p {
  margin: 0;
}

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

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

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

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

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

::selection {
  background: var(--orange);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-soft);
}
::-webkit-scrollbar-thumb {
  background: #c9b9a9;
  border-radius: 99px;
  border: 2px solid var(--bg-soft);
}
::-webkit-scrollbar-thumb:hover {
  background: #a8927f;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 2000;
  padding: 12px 22px;
  background: var(--orange);
  color: #fff;
  border-radius: var(--radius-sm);
  transition: top 0.2s;
}
.skip-link:focus {
  top: 16px;
}

/* ---------- 3. Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}

.section {
  position: relative;
  padding-block: clamp(64px, 9vw, 116px);
}

.section--soft {
  background: var(--bg);
}

.section--dark {
  background: var(--navy-900);
  color: #fff;
}

.section--tight {
  padding-block: clamp(48px, 6vw, 76px);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: clamp(36px, 5vw, 60px);
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--orange);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--orange);
}

.section--dark .eyebrow {
  color: var(--orange-soft);
}
.section--dark .eyebrow::before {
  background: var(--orange);
}

.section-title {
  font-size: clamp(1.9rem, 3.4vw, 2.85rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-title em {
  font-style: normal;
  color: var(--orange);
}

.section-sub {
  margin-top: 18px;
  max-width: 640px;
  color: var(--body);
  font-size: 1.02rem;
  line-height: 1.9;
}

.section--dark .section-sub {
  color: rgba(226, 216, 205, 0.72);
}

.section-head .link-arrow {
  flex: none;
  margin-bottom: 6px;
}

.lead {
  font-size: clamp(1.02rem, 1.4vw, 1.16rem);
  line-height: 1.95;
  color: var(--body);
}

.muted {
  color: var(--muted);
}

.center {
  text-align: center;
}

/* ---------- 4. Buttons & links ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
  padding-inline: 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background-color 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.btn svg {
  width: 17px;
  height: 17px;
  transition: transform 0.3s var(--ease);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn--primary {
  background: linear-gradient(135deg, #f87b31, #e95a11);
  color: #fff;
  box-shadow: 0 16px 32px -18px rgba(242, 107, 33, 0.9);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 40px -18px rgba(242, 107, 33, 0.95);
}

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.34);
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--navy-900);
  color: #fff;
}
.btn--dark:hover {
  background: var(--navy-700);
  transform: translateY(-2px);
}

.btn--outline {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: #fff;
}
.btn--outline:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

.btn--sm {
  height: 42px;
  padding-inline: 20px;
  font-size: 0.85rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  transition: color 0.25s, gap 0.25s;
}

.link-arrow svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s var(--ease);
}

.link-arrow:hover {
  color: var(--orange);
}

.link-arrow:hover svg {
  transform: translateX(5px);
}

.section--dark .link-arrow {
  color: rgba(255, 255, 255, 0.9);
}
.section--dark .link-arrow:hover {
  color: var(--orange-soft);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 0.76rem;
  line-height: 1.4;
  color: var(--body);
  background: #fff;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.tag:hover {
  border-color: rgba(242, 107, 33, 0.45);
  color: var(--orange-strong);
}

/* ---------- 5. Header ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1200;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), #ffb27f);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-h);
  transition: background-color 0.35s var(--ease), box-shadow 0.35s var(--ease),
    height 0.35s var(--ease), backdrop-filter 0.35s;
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  transition: background-color 0.35s;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 100%;
}

.site-header.is-scrolled {
  height: 70px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 10px 30px -24px rgba(24, 18, 14, 0.55);
}

.site-header.is-scrolled::after {
  background: transparent;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: none;
  color: #fff;
  transition: color 0.3s;
}

.site-header.is-scrolled .brand {
  color: var(--ink);
}

.brand-mark {
  width: 42px;
  height: 42px;
  flex: none;
  transition: transform 0.5s var(--ease);
}

.brand:hover .brand-mark {
  transform: rotate(-8deg) scale(1.04);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 1.14rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand-sub {
  margin-top: 4px;
  font-family: var(--font-en);
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.3s;
}

.site-header.is-scrolled .brand-sub {
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav a {
  position: relative;
  padding: 10px 15px;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-sm);
  transition: color 0.25s;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 4px;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.3s var(--ease);
}

.nav a:hover {
  color: #fff;
}

.nav a:hover::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.nav a.is-active {
  color: #fff;
}

.site-header.is-scrolled .nav a {
  color: #54463a;
}

.site-header.is-scrolled .nav a:hover,
.site-header.is-scrolled .nav a.is-active {
  color: var(--ink);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: none;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.25s;
}

.header-phone svg {
  width: 16px;
  height: 16px;
  color: var(--orange);
}

.header-phone:hover {
  color: var(--orange-soft);
}

.site-header.is-scrolled .header-phone {
  color: var(--ink);
}

.site-header.is-scrolled .header-phone:hover {
  color: var(--orange-strong);
}

.header-cta {
  height: 42px;
  padding-inline: 20px;
  font-size: 0.85rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  transition: color 0.3s, border-color 0.3s;
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
}

.site-header.is-scrolled .nav-toggle {
  color: var(--ink);
  border-color: var(--line-strong);
}

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + 18px) 24px 32px;
  background: var(--navy-950);
  color: #fff;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease),
    visibility 0.35s;
}

.mobile-nav.is-open {
  visibility: visible;
  opacity: 1;
  transform: none;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 1.15rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.86);
}

.mobile-nav-links a span {
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.35);
  text-transform: uppercase;
}

.mobile-nav-links a.is-active {
  color: var(--orange-soft);
}

.mobile-nav-foot {
  margin-top: auto;
  padding-top: 28px;
  display: grid;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.mobile-nav-foot strong {
  display: block;
  font-family: var(--font-en);
  font-size: 1.35rem;
  color: #fff;
  letter-spacing: 0.03em;
}

.mobile-nav-foot .btn {
  margin-top: 12px;
  width: 100%;
}

/* Back to top */
.to-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 900;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--navy-900);
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, background 0.3s;
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.to-top:hover {
  background: var(--orange);
}

.to-top svg {
  width: 18px;
  height: 18px;
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 780px;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 80px;
  background: var(--navy-950);
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1000px 620px at 78% 18%, rgba(120, 78, 48, 0.4), transparent 62%),
    radial-gradient(760px 520px at 12% 92%, rgba(242, 107, 33, 0.14), transparent 65%),
    radial-gradient(720px 480px at 8% 16%, rgba(143, 185, 167, 0.12), transparent 62%),
    linear-gradient(180deg, #0a0807 0%, #0e0b08 55%, #0a0807 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  mask-image: radial-gradient(ellipse 90% 70% at 55% 35%, #000 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 55% 35%, #000 25%, transparent 78%);
}

.hero-glow {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}

.hero-glow--cyan {
  top: -140px;
  right: 6%;
  background: rgba(143, 185, 167, 0.28);
}

.hero-glow--orange {
  bottom: -220px;
  left: -80px;
  background: rgba(242, 107, 33, 0.16);
}

.hero-skyline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 42%;
  min-height: 240px;
  opacity: 0.5;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  align-items: center;
  gap: clamp(36px, 5vw, 80px);
  width: 100%;
}

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

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  margin-bottom: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(244, 236, 228, 0.82);
  backdrop-filter: blur(8px);
}

.hero-eyebrow .pulse {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
}

.hero-eyebrow .pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(242, 107, 33, 0.6);
  animation: pulse 2.4s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.7);
    opacity: 1;
  }
  70%,
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.hero h1 {
  font-size: clamp(2.6rem, 5.2vw, 4.35rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  text-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.hero h1 .accent {
  position: relative;
  color: var(--orange);
  white-space: nowrap;
}

.hero h1 .accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 6px;
  background: linear-gradient(90deg, rgba(242, 107, 33, 0.5), transparent);
  border-radius: 99px;
}

.hero-lead {
  max-width: 560px;
  margin-top: 26px;
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  line-height: 1.95;
  color: rgba(232, 223, 213, 0.74);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 26px;
  margin-top: 42px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.82rem;
  color: rgba(224, 214, 203, 0.6);
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-trust svg {
  width: 15px;
  height: 15px;
  color: var(--cyan);
}

/* Console / hero visual */
.hero-visual {
  position: relative;
  justify-self: end;
  width: 100%;
  max-width: 520px;
}

.console {
  position: relative;
  z-index: 2;
  border: 1px solid rgba(201, 181, 160, 0.2);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(28, 21, 16, 0.94), rgba(18, 16, 13, 0.98));
  box-shadow: 0 50px 90px -50px #000, inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  overflow: hidden;
  transform: perspective(1600px) rotateY(-4deg) rotateX(1.5deg);
  transition: transform 0.7s var(--ease);
}

.hero-visual:hover .console {
  transform: perspective(1600px) rotateY(0deg) rotateX(0deg);
}

.console::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 220px at 80% 0%, rgba(143, 185, 167, 0.12), transparent 70%);
  pointer-events: none;
}

.console-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(201, 181, 160, 0.12);
  background: rgba(255, 255, 255, 0.02);
}

.console-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(244, 236, 228, 0.9);
}

.dot-live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.12);
  animation: blink 2s infinite;
}

@keyframes blink {
  50% {
    opacity: 0.45;
  }
}

.console-sub {
  font-family: var(--font-en);
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  color: rgba(206, 195, 183, 0.4);
}

.console-time {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(206, 195, 183, 0.55);
  font-variant-numeric: tabular-nums;
}

.console-body {
  padding: 20px;
}

.console-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.kpi {
  padding: 12px 12px 10px;
  border: 1px solid rgba(201, 181, 160, 0.12);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.025);
}

.kpi span {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  color: rgba(206, 195, 183, 0.5);
}

.kpi strong {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-en);
  font-size: 1.45rem;
  line-height: 1;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.kpi em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 0.64rem;
  color: rgba(206, 195, 183, 0.45);
  margin-left: 2px;
}

.kpi--accent strong {
  color: var(--orange-soft);
}

.console-rows {
  display: grid;
  gap: 8px;
}

.console-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border: 1px solid rgba(201, 181, 160, 0.1);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.018);
}

.console-row .row-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 4px;
  background: rgba(143, 185, 167, 0.1);
  color: var(--cyan-soft);
  flex: none;
}

.console-row .row-icon svg {
  width: 16px;
  height: 16px;
}

.console-row .row-main {
  flex: 1;
  min-width: 0;
}

.row-name {
  font-size: 0.78rem;
  color: rgba(244, 236, 228, 0.88);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-bar {
  position: relative;
  height: 3px;
  margin-top: 7px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.row-bar i {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--cyan), #d8e8df);
}

.console-row:nth-child(2) .row-bar i {
  background: linear-gradient(90deg, var(--orange), #ffb27f);
}

.row-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-en);
  font-size: 0.62rem;
  color: rgba(206, 195, 183, 0.55);
  white-space: nowrap;
}

.row-state::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ade80;
}

.console-chart {
  margin-top: 12px;
  padding: 12px 13px 6px;
  border: 1px solid rgba(201, 181, 160, 0.1);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.018);
}

.chart-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: rgba(206, 195, 183, 0.45);
}

.chart-head strong {
  font-family: var(--font-en);
  font-weight: 600;
  color: var(--cyan-soft);
}

.console-chart svg {
  width: 100%;
  height: 64px;
  margin-top: 4px;
}

.console-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
  border-top: 1px solid rgba(201, 181, 160, 0.12);
  background: rgba(0, 0, 0, 0.18);
  font-size: 0.66rem;
  color: rgba(206, 195, 183, 0.55);
}

.console-foot strong {
  color: var(--orange-soft);
  font-family: var(--font-en);
}

.float-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(29, 22, 17, 0.86);
  box-shadow: 0 20px 40px -24px #000;
  backdrop-filter: blur(14px);
  font-size: 0.76rem;
  color: rgba(244, 236, 228, 0.85);
  animation: floaty 7s ease-in-out infinite;
}

.float-card svg {
  width: 20px;
  height: 20px;
  color: var(--orange);
  flex: none;
}

.float-card small {
  display: block;
  font-size: 0.62rem;
  color: rgba(206, 195, 183, 0.5);
  letter-spacing: 0.03em;
}

.float-card--a {
  bottom: -88px;
  left: 8px;
}

.float-card--b {
  right: 8px;
  bottom: -88px;
  animation-delay: -3.5s;
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ---------- 7. Marquee ---------- */
.marquee {
  position: relative;
  z-index: 3;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #100c09;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: 34px;
  padding-right: 34px;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 34px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(220, 211, 201, 0.48);
  white-space: nowrap;
}

.marquee-item::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0.6;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- 8. Service cards ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 28px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
    border-color 0.35s;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), #ffb27f);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.45s var(--ease);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(242, 107, 33, 0.28);
  box-shadow: var(--shadow);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 22px;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  color: var(--navy-700);
  transition: background 0.35s, color 0.35s;
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-card:hover .service-icon {
  background: var(--orange);
  color: #fff;
}

.service-num {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--line-strong);
  transition: color 0.35s;
}

.service-card:hover .service-num {
  color: var(--orange);
}

.service-title {
  font-size: 1.22rem;
  letter-spacing: 0.01em;
}

.service-title span {
  display: block;
  margin-top: 6px;
  font-family: var(--font-en);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}

.service-desc {
  margin-top: 14px;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--body);
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}

.service-list li {
  font-size: 0.76rem;
  line-height: 1.4;
  color: var(--muted);
  padding-left: 13px;
  position: relative;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0.65;
}

.service-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 24px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
}

.service-more svg {
  width: 15px;
  height: 15px;
  color: var(--orange);
  transition: transform 0.3s;
}

.service-card:hover .service-more svg {
  transform: translateX(4px);
}

/* ---------- 9. Process ---------- */
.process {
  position: relative;
  overflow: hidden;
}

.process::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 90% 0%, rgba(143, 185, 167, 0.1), transparent 60%),
    radial-gradient(600px 400px at 5% 100%, rgba(242, 107, 33, 0.08), transparent 60%);
  pointer-events: none;
}

.process-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-top: 16px;
}

.step {
  position: relative;
  padding: 0 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.step:first-child {
  border-left: 0;
  padding-left: 0;
}

.step-num {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(2.2rem, 3vw, 3rem);
  font-weight: 300;
  line-height: 1;
  color: rgba(255, 255, 255, 0.14);
  transition: color 0.35s;
}

.step:hover .step-num {
  color: var(--orange);
}

.step-title {
  margin-top: 16px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}

.step-en {
  display: block;
  margin-top: 4px;
  font-family: var(--font-en);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  color: rgba(206, 195, 183, 0.38);
  text-transform: uppercase;
}

.step-desc {
  margin-top: 12px;
  font-size: 0.78rem;
  line-height: 1.8;
  color: rgba(232, 223, 213, 0.58);
}

.process-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.86rem;
  color: rgba(232, 223, 213, 0.6);
}

.process-note strong {
  color: #fff;
  font-weight: 600;
}

/* ---------- 10. Scene cards ---------- */
.scene-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.filter-btn {
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: #fff;
  font-size: 0.82rem;
  color: var(--body);
  transition: all 0.25s;
}

.filter-btn:hover {
  border-color: rgba(242, 107, 33, 0.4);
  color: var(--orange-strong);
}

.filter-btn.is-active {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: #fff;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.scene-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
    opacity 0.3s, border-color 0.3s;
}

.scene-card:hover {
  transform: translateY(-5px);
  border-color: rgba(242, 107, 33, 0.28);
  box-shadow: var(--shadow);
}

.scene-card.is-hidden {
  display: none;
}

.scene-visual {
  position: relative;
  height: 174px;
  padding: 22px;
  background:
    radial-gradient(150px 150px at 84% 16%, rgba(242, 107, 33, 0.2), transparent 72%),
    radial-gradient(220px 190px at 6% 120%, rgba(143, 185, 167, 0.16), transparent 72%),
    linear-gradient(140deg, #1c1510, #3a2a20 58%, #110c09);
  overflow: hidden;
}

.scene-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.8;
  mask-image: radial-gradient(ellipse 90% 90% at 30% 40%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 30% 40%, #000 20%, transparent 80%);
}

.scene-visual::after {
  content: "";
  position: absolute;
  right: -56px;
  top: -78px;
  width: 236px;
  height: 236px;
  border: 1px solid rgba(201, 224, 214, 0.16);
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 0 28px rgba(201, 224, 214, 0.035),
    0 0 0 56px rgba(201, 224, 214, 0.02);
}

.scene-art {
  position: absolute;
  top: -16%;
  right: -8%;
  z-index: 0;
  width: 104%;
  height: 136%;
  object-fit: cover;
  opacity: 0.88;
  pointer-events: none;
  mix-blend-mode: screen;
  transition: transform 1.6s var(--ease), opacity 0.5s var(--ease);
}

.scene-card:hover .scene-art {
  opacity: 1;
  transform: scale(1.05) translateY(-2px);
}

.scene-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(201, 224, 214, 0.28);
  border-radius: var(--radius-sm);
  color: #d8e8df;
  background: rgba(10, 8, 7, 0.38);
  box-shadow: inset 0 0 24px rgba(143, 185, 167, 0.1);
  transition: background 0.35s, color 0.35s, border-color 0.35s,
    transform 0.35s var(--ease);
}

.scene-icon svg {
  width: 27px;
  height: 27px;
}

.scene-card:hover .scene-icon {
  background: rgba(242, 107, 33, 0.16);
  border-color: rgba(242, 107, 33, 0.5);
  color: #fff;
  transform: translateY(-2px);
}

.scene-index {
  position: absolute;
  z-index: 1;
  right: 16px;
  bottom: -8px;
  font-family: var(--font-en);
  font-size: 4.4rem;
  font-weight: 200;
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(255, 255, 255, 0.13);
}

.scene-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 22px 24px 24px;
}

.scene-title {
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.scene-title span {
  display: block;
  margin-top: 4px;
  font-family: var(--font-en);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.scene-desc {
  margin-top: 12px;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--body);
}

.scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}

.scene-tags span {
  font-size: 0.7rem;
  color: var(--muted);
  padding: 2px 8px;
  border-radius: 2px;
  background: var(--bg);
}

/* ---------- 11. Advantages ---------- */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.advantage {
  padding: 36px 28px 32px;
  background: #fff;
  transition: background 0.35s;
}

.advantage:hover {
  background: var(--bg);
}

.advantage-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(242, 107, 33, 0.08);
  color: var(--orange-strong);
  margin-bottom: 22px;
}

.advantage-icon svg {
  width: 22px;
  height: 22px;
}

.advantage h3 {
  font-size: 1.02rem;
}

.advantage p {
  margin-top: 10px;
  font-size: 0.84rem;
  line-height: 1.8;
  color: var(--body);
}

.advantage .adv-en {
  display: block;
  margin-top: 18px;
  font-family: var(--font-en);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ---------- 12. About teaser ---------- */
.about-teaser {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}

.about-teaser__copy .section-sub {
  max-width: 560px;
}

.about-quote {
  position: relative;
  margin-top: 30px;
  padding: 24px 26px 24px 30px;
  border-left: 2px solid var(--orange);
  background: var(--bg);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--navy-700);
}

.about-quote cite {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-size: 0.78rem;
  color: var(--muted);
}

.facts-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.fact-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 0.8rem;
  color: var(--body);
}

.fact-chip strong {
  font-family: var(--font-en);
  font-size: 0.95rem;
  color: var(--ink);
  font-weight: 700;
}

.about-art {
  position: relative;
  min-height: 440px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, #1c1510, #151009 70%);
  overflow: hidden;
  color: #fff;
}

.about-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(201, 224, 214, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 224, 214, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
}

.about-art svg.blueprint {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.about-art__badge {
  position: absolute;
  left: 28px;
  bottom: 26px;
  z-index: 2;
  padding: 16px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(10, 8, 7, 0.65);
  backdrop-filter: blur(10px);
}

.about-art__badge strong {
  display: block;
  font-family: var(--font-en);
  font-size: 2rem;
  line-height: 1;
  color: #fff;
}

.about-art__badge span {
  display: block;
  margin-top: 6px;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
}

.about-art__tag {
  position: absolute;
  top: 26px;
  left: 28px;
  z-index: 2;
  font-family: var(--font-en);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: rgba(201, 224, 214, 0.65);
}

/* ---------- 13. News ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
    border-color 0.35s;
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(242, 107, 33, 0.25);
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.72rem;
  color: var(--muted);
}

.news-cat {
  padding: 3px 9px;
  border-radius: 2px;
  background: rgba(242, 107, 33, 0.08);
  color: var(--orange-strong);
  font-weight: 600;
}

.news-date {
  font-family: var(--font-en);
  letter-spacing: 0.06em;
}

.news-title {
  font-size: 1.05rem;
  line-height: 1.55;
  letter-spacing: 0.01em;
  transition: color 0.25s;
}

.news-card:hover .news-title {
  color: var(--orange-strong);
}

.news-excerpt {
  margin-top: 12px;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--body);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 22px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--navy-700);
}

.news-more svg {
  width: 14px;
  height: 14px;
  color: var(--orange);
  transition: transform 0.3s;
}

.news-card:hover .news-more svg {
  transform: translateX(4px);
}

/* ---------- 14. CTA band ---------- */
.cta-band {
  position: relative;
  padding-block: clamp(58px, 8vw, 92px);
  background: var(--navy-950);
  color: #fff;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 340px at 80% 20%, rgba(242, 107, 33, 0.22), transparent 62%),
    radial-gradient(600px 300px at 15% 100%, rgba(143, 185, 167, 0.14), transparent 60%);
}

.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 80%);
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-title {
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  line-height: 1.3;
}

.cta-title .accent {
  color: var(--orange);
}

.cta-sub {
  margin-top: 14px;
  font-size: 0.92rem;
  color: rgba(232, 223, 213, 0.6);
}

.cta-sub a {
  color: #fff;
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  transition: color 0.25s, border-color 0.25s;
}

.cta-sub a:hover {
  color: var(--orange-soft);
  border-color: var(--orange);
}

.cta-actions {
  display: flex;
  gap: 14px;
  flex: none;
}

/* ---------- 15. Footer ---------- */
.site-footer {
  background: #0a0807;
  color: rgba(232, 223, 213, 0.6);
  font-size: 0.85rem;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.8fr 1.2fr;
  gap: 48px;
  padding-block: clamp(48px, 6vw, 72px);
}

.footer-brand .brand {
  color: #fff;
  margin-bottom: 20px;
}

.footer-brand p {
  max-width: 330px;
  font-size: 0.82rem;
  line-height: 1.9;
  color: rgba(232, 223, 213, 0.46);
}

.footer-code {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  font-family: var(--font-en);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  color: rgba(232, 223, 213, 0.42);
}

.footer-title {
  margin-bottom: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.04em;
}

.footer-links {
  display: grid;
  gap: 11px;
}

.footer-links a {
  font-size: 0.82rem;
  color: rgba(232, 223, 213, 0.52);
  transition: color 0.25s, padding-left 0.25s;
}

.footer-links a:hover {
  color: var(--orange-soft);
  padding-left: 4px;
}

.footer-contact {
  display: grid;
  gap: 14px;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  font-size: 0.82rem;
  line-height: 1.7;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  margin-top: 4px;
  flex: none;
  color: var(--orange);
}

.footer-contact strong {
  display: block;
  font-family: var(--font-en);
  font-size: 1.05rem;
  color: #fff;
  letter-spacing: 0.02em;
}

.footer-contact a:hover {
  color: var(--orange-soft);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.74rem;
  color: rgba(232, 223, 213, 0.46);
}

.footer-bottom a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.footer-icp {
  color: rgba(232, 223, 213, 0.72);
  white-space: nowrap;
}

.footer-icp:hover {
  color: var(--orange-soft);
}

.footer-slogan {
  font-family: var(--font-en);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------- 16. Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 360px;
  padding-top: calc(var(--header-h) + 64px);
  padding-bottom: clamp(40px, 5vw, 64px);
  background: var(--navy-950);
  color: #fff;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(720px 420px at 82% 10%, rgba(120, 78, 48, 0.38), transparent 65%),
    radial-gradient(520px 320px at 8% 100%, rgba(242, 107, 33, 0.14), transparent 60%),
    linear-gradient(180deg, #0a0807, #12100d);
}

.page-hero::after {
  content: attr(data-word);
  position: absolute;
  right: -1vw;
  bottom: -2vw;
  font-family: var(--font-en);
  font-size: clamp(6rem, 17vw, 15rem);
  font-weight: 800;
  line-height: 0.75;
  letter-spacing: -0.04em;
  color: rgba(255, 255, 255, 0.035);
  pointer-events: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.page-hero .hero-grid {
  mask-image: radial-gradient(ellipse 80% 100% at 70% 40%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 100% at 70% 40%, #000 20%, transparent 80%);
}

.page-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
  font-size: 0.75rem;
  color: rgba(232, 223, 213, 0.45);
}

.breadcrumb a {
  white-space: nowrap;
}

.breadcrumb a:hover {
  color: #fff;
}

.breadcrumb .sep {
  opacity: 0.35;
}

.breadcrumb .current {
  color: rgba(255, 255, 255, 0.85);
}

.page-title {
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-sub {
  max-width: 620px;
  margin-top: 18px;
  font-size: 0.98rem;
  line-height: 1.9;
  color: rgba(232, 223, 213, 0.62);
}

.page-hero__en {
  position: absolute;
  right: clamp(20px, 4vw, 40px);
  bottom: clamp(40px, 5vw, 64px);
  z-index: 2;
  font-family: var(--font-en);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: rgba(201, 224, 214, 0.45);
  writing-mode: vertical-rl;
  text-transform: uppercase;
}

/* ---------- 17. About page ---------- */
.about-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.about-intro .lead + .lead {
  margin-top: 18px;
}

.about-intro--single {
  grid-template-columns: minmax(0, 1fr);
}

.about-intro--single > div {
  max-width: 860px;
}

.about-facts-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  overflow: hidden;
}

.panel-head {
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-head span {
  font-family: var(--font-en);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.fact-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  padding: 13px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
}

.fact-row:last-child {
  border-bottom: 0;
}

.fact-row dt {
  color: var(--muted);
  margin: 0;
}

.fact-row dd {
  margin: 0;
  color: var(--ink);
  word-break: break-all;
}

.fact-row dd.mono {
  font-family: var(--font-en);
  letter-spacing: 0.02em;
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.mv-card {
  position: relative;
  padding: 34px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}

.mv-card::after {
  content: attr(data-en);
  position: absolute;
  right: 16px;
  top: 10px;
  font-family: var(--font-en);
  font-size: 3.2rem;
  font-weight: 800;
  color: rgba(23, 19, 16, 0.035);
  letter-spacing: -0.02em;
}

.mv-card .mv-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(242, 107, 33, 0.08);
  color: var(--orange-strong);
  margin-bottom: 20px;
}

.mv-card .mv-icon svg {
  width: 22px;
  height: 22px;
}

.mv-card h3 {
  font-size: 1.15rem;
}

.mv-card p {
  margin-top: 12px;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--body);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.value {
  padding: 26px 24px;
  border-top: 2px solid var(--line);
  transition: border-color 0.3s, background 0.3s;
}

.value:hover {
  border-top-color: var(--orange);
  background: var(--bg);
}

.value strong {
  display: block;
  font-size: 1rem;
  color: var(--ink);
}

.value span {
  display: block;
  margin-top: 8px;
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--body);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 18px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 7px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line-strong);
}

.timeline-item {
  position: relative;
  padding: 34px 26px 0 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 15px;
  height: 15px;
  border: 2px solid var(--line-strong);
  border-radius: 50%;
  background: #fff;
  transition: border-color 0.3s, background 0.3s;
}

.timeline-item:hover::before {
  border-color: var(--orange);
  background: var(--orange);
}

.timeline-year {
  font-family: var(--font-en);
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1;
  color: var(--ink);
}

.timeline-year small {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-left: 4px;
}

.timeline-item h3 {
  margin-top: 14px;
  font-size: 0.98rem;
}

.timeline-item p {
  margin-top: 8px;
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--body);
}

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

.promise {
  display: flex;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.promise svg {
  width: 22px;
  height: 22px;
  color: var(--orange);
  flex: none;
  margin-top: 3px;
}

.promise h3 {
  font-size: 0.98rem;
}

.promise p {
  margin-top: 7px;
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--body);
}

/* ---------- 18. Services page ---------- */
.service-quicknav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.service-quicknav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: #fff;
  font-size: 0.82rem;
  color: var(--body);
  transition: all 0.25s;
}

.service-quicknav a span {
  font-family: var(--font-en);
  font-size: 0.62rem;
  color: var(--muted);
}

.service-quicknav a:hover {
  border-color: var(--orange);
  color: var(--orange-strong);
  transform: translateY(-1px);
}

.service-detail {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(36px, 5vw, 70px);
  padding-block: clamp(44px, 6vw, 70px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 110px;
}

.service-detail:last-of-type {
  border-bottom: 0;
}

.service-detail.is-reverse .detail-visual {
  order: 2;
}

.detail-visual {
  position: relative;
}

.detail-figure {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 340px;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #1c1510, #151009 75%);
  color: #fff;
  overflow: hidden;
}

.detail-figure::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(201, 224, 214, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 224, 214, 0.07) 1px, transparent 1px);
  background-size: 42px 42px;
}

.detail-figure::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -70px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(242, 107, 33, 0.16);
  filter: blur(50px);
}

.detail-figure .fig-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: var(--cyan-soft);
}

.detail-figure .fig-icon svg {
  width: 30px;
  height: 30px;
}

.fig-num {
  position: absolute;
  top: 26px;
  right: 26px;
  z-index: 1;
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.35);
}

.fig-content {
  position: relative;
  z-index: 1;
}

.fig-content h3 {
  font-size: 1.55rem;
  letter-spacing: 0.02em;
}

.fig-content p {
  max-width: 340px;
  margin-top: 10px;
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(232, 223, 213, 0.55);
}

.fig-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.fig-tags span {
  padding: 3px 9px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 2px;
  font-size: 0.68rem;
  color: rgba(232, 223, 213, 0.7);
}

.detail-body .eyebrow {
  margin-bottom: 12px;
}

.detail-body h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.15rem);
}

.detail-body > p {
  margin-top: 16px;
  font-size: 0.94rem;
  line-height: 1.95;
  color: var(--body);
}

.system-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 22px;
  margin-top: 24px;
}

.system-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--ink);
}

.system-list li svg {
  width: 15px;
  height: 15px;
  flex: none;
  margin-top: 5px;
  color: var(--orange);
}

.detail-note {
  display: flex;
  gap: 12px;
  margin-top: 26px;
  padding: 16px 18px;
  border-left: 2px solid var(--cyan);
  background: var(--bg);
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--body);
}

.detail-note svg {
  width: 17px;
  height: 17px;
  flex: none;
  margin-top: 3px;
  color: var(--steel);
}

/* ---------- 19. Fields page ---------- */
.field-hero-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.field-note {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.field-note strong {
  display: block;
  font-family: var(--font-en);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--ink);
}

.field-note strong small {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  margin-left: 4px;
}

.field-note span {
  display: block;
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--body);
}

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

/* ---------- 20. News list & article ---------- */
.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: clamp(36px, 5vw, 64px);
  align-items: start;
}

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

.news-row {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) 40px;
  gap: 26px;
  align-items: start;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}

.news-row:hover {
  transform: translateY(-3px);
  border-color: rgba(242, 107, 33, 0.25);
  box-shadow: var(--shadow-sm);
}

.news-row__date {
  padding-top: 3px;
  border-right: 1px solid var(--line);
}

.news-row__date strong {
  display: block;
  font-family: var(--font-en);
  font-size: 1.9rem;
  font-weight: 600;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.news-row__date span {
  display: block;
  margin-top: 6px;
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.news-row__body h3 {
  font-size: 1.12rem;
  line-height: 1.55;
  transition: color 0.25s;
}

.news-row:hover .news-row__body h3 {
  color: var(--orange-strong);
}

.news-row__body p {
  margin-top: 10px;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--body);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-row__body .news-meta {
  margin: 12px 0 0;
}

.news-row__arrow {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  transition: all 0.3s;
}

.news-row__arrow svg {
  width: 16px;
  height: 16px;
}

.news-row:hover .news-row__arrow {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.news-side {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 18px;
}

.side-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.side-card h3 {
  font-size: 0.98rem;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.side-card .footer-contact {
  gap: 12px;
}

.side-card .footer-contact li {
  color: var(--body);
}

.side-card .footer-contact strong {
  color: var(--ink);
}

.side-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.84rem;
  color: var(--body);
  transition: color 0.25s;
}

.side-link:last-child {
  border-bottom: 0;
}

.side-link:hover {
  color: var(--orange-strong);
}

.side-link svg {
  width: 13px;
  height: 13px;
  color: var(--muted);
}

.side-card--dark {
  border-color: transparent;
  background: var(--navy-900);
  color: #fff;
}

.side-card--dark h3 {
  border-color: rgba(255, 255, 255, 0.12);
}

.side-card--dark p {
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(232, 223, 213, 0.6);
  margin-bottom: 16px;
}

/* Article */
.article-page {
  padding-block: clamp(48px, 7vw, 84px);
}

.article-wrap {
  max-width: 820px;
  margin-inline: auto;
}

.article-head {
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}

.article-head .news-meta {
  margin-bottom: 18px;
}

.article-title {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.article-lede {
  margin-top: 18px;
  padding-left: 18px;
  border-left: 2px solid var(--orange);
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--body);
}

.article-body {
  font-size: 0.98rem;
  line-height: 2;
  color: #4d4238;
}

.article-body h2 {
  margin: 40px 0 16px;
  font-size: 1.32rem;
  color: var(--ink);
  padding-left: 14px;
  border-left: 3px solid var(--orange);
}

.article-body h3 {
  margin: 28px 0 12px;
  font-size: 1.08rem;
  color: var(--ink);
}

.article-body p {
  margin-bottom: 18px;
}

.article-body ul {
  margin: 0 0 22px;
  display: grid;
  gap: 9px;
}

.article-body li {
  position: relative;
  padding-left: 20px;
}

.article-body li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.84em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
}

.article-foot {
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
}

.article-nav a {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.25s, transform 0.25s;
}

.article-nav a:hover {
  border-color: rgba(242, 107, 33, 0.35);
  transform: translateY(-2px);
}

.article-nav span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.article-nav strong {
  display: block;
  margin-top: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.6;
}

.article-nav a:last-child {
  text-align: right;
}

/* ---------- 21. Contact ---------- */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: clamp(44px, 6vw, 68px);
}

.contact-card {
  position: relative;
  padding: 30px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.contact-card:hover {
  border-color: rgba(242, 107, 33, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.contact-card .cc-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(242, 107, 33, 0.08);
  color: var(--orange-strong);
  margin-bottom: 20px;
}

.contact-card .cc-icon svg {
  width: 22px;
  height: 22px;
}

.contact-card h3 {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.contact-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-all;
}

.contact-card strong.phone {
  font-family: var(--font-en);
  font-size: 1.5rem;
  letter-spacing: 0.01em;
}

.contact-card p {
  margin-top: 8px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(36px, 5vw, 64px);
  align-items: start;
}

.contact-aside h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.contact-aside > p {
  margin-top: 16px;
  font-size: 0.94rem;
  line-height: 1.9;
  color: var(--body);
}

.contact-points {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.contact-point {
  display: flex;
  gap: 12px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--body);
}

.contact-point svg {
  width: 17px;
  height: 17px;
  flex: none;
  margin-top: 4px;
  color: var(--orange);
}

.contact-point strong {
  color: var(--ink);
}

.map-card {
  position: relative;
  margin-top: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #1c1510;
  overflow: hidden;
}

.map-card svg {
  display: block;
  width: 100%;
  height: auto;
}

.map-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: #fff;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--body);
}

.map-info strong {
  color: var(--ink);
}

.map-info a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: none;
  font-size: 0.78rem;
  color: var(--orange-strong);
  font-weight: 600;
}

.map-info svg {
  width: 13px;
  height: 13px;
}

.form-card {
  padding: clamp(26px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.form-card h2 {
  font-size: 1.35rem;
}

.form-card > p {
  margin-top: 8px;
  font-size: 0.84rem;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 26px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.field label em {
  font-style: normal;
  color: var(--orange);
  margin-left: 3px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 0.88rem;
  color: var(--ink);
  transition: border-color 0.25s, box-shadow 0.25s;
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%237a8fa1' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

.field textarea {
  min-height: 122px;
  resize: vertical;
  line-height: 1.7;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #b7a99b;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(242, 107, 33, 0.1);
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #d64545;
  box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.08);
}

.field-error {
  font-size: 0.72rem;
  color: #d64545;
  min-height: 1em;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--muted);
  cursor: pointer;
}

.checkbox input {
  width: 15px;
  height: 15px;
  margin-top: 3px;
  accent-color: var(--orange);
  flex: none;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 24px;
}

.form-actions .btn {
  flex: none;
}

.form-note {
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--muted);
}

.form-success {
  display: none;
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid rgba(143, 185, 167, 0.35);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
  background: rgba(143, 185, 167, 0.06);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--navy-700);
}

.form-success.is-visible {
  display: block;
  animation: fadeUp 0.4s var(--ease);
}

.form-success strong {
  color: var(--ink);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 22. 404 ---------- */
.error-page {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: calc(var(--header-h) + 60px) 20px 80px;
  background: var(--navy-950);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.error-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 360px at 70% 20%, rgba(143, 185, 167, 0.16), transparent 60%),
    radial-gradient(500px 320px at 20% 90%, rgba(242, 107, 33, 0.14), transparent 60%);
}

.error-inner {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.error-code {
  font-family: var(--font-en);
  font-size: clamp(5rem, 16vw, 10rem);
  font-weight: 200;
  line-height: 0.9;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, #fff, rgba(255, 255, 255, 0.15));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.error-inner h1 {
  margin-top: 18px;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.error-inner p {
  margin-top: 14px;
  font-size: 0.9rem;
  line-height: 1.9;
  color: rgba(232, 223, 213, 0.55);
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}

/* ---------- 23. Reveal animations ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: var(--delay, 0ms);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-reveal="left"] {
  transform: translateX(-30px);
}

[data-reveal="right"] {
  transform: translateX(30px);
}

[data-reveal="scale"] {
  transform: scale(0.96);
}

/* ---------- 23b. Extras ---------- */
.page-hero--slim {
  min-height: 290px;
  padding-top: calc(var(--header-h) + 46px);
  padding-bottom: 40px;
}

.page-hero--slim .page-title {
  font-size: clamp(1.9rem, 3.2vw, 2.75rem);
}

.page-hero--slim .page-sub {
  margin-top: 14px;
}

.matrix-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
  background: #fff;
}

.matrix {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.matrix th {
  padding: 15px 20px;
  background: var(--navy-900);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: left;
  white-space: nowrap;
}

.matrix th:first-child {
  border-top-left-radius: var(--radius);
}

.matrix td {
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  color: var(--body);
  line-height: 1.75;
  vertical-align: top;
}

.matrix td:first-child {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.matrix tbody tr:hover td {
  background: var(--bg);
}

.matrix-note {
  margin-top: 12px;
  font-size: 0.76rem;
  color: var(--muted);
}

/* =========================================================
   23c. 科技感动效层（FX）
   ========================================================= */

/* 光标跟随环 */
.fx-cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 3000;
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: difference;
  transition: opacity 0.35s, border-color 0.35s;
}

.fx-cursor::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 4px;
  margin: -2px 0 0 -2px;
  border-radius: 50%;
  background: #fff;
  opacity: 0.85;
}

.fx-cursor.is-on {
  opacity: 0.85;
}

.fx-cursor.is-link {
  border-color: var(--orange);
}

/* 流动等高线画布 */
.fx-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.9;
  mix-blend-mode: screen;
}

/* 首屏数据流栅格 */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(201, 224, 214, 0.08) 0 1px,
    transparent 1px 160px
  );
  background-size: 160px 100%;
  opacity: 0.45;
  pointer-events: none;
  mask-image: linear-gradient(
    180deg,
    transparent,
    #000 25%,
    #000 72%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    180deg,
    transparent,
    #000 25%,
    #000 72%,
    transparent
  );
  animation: fxStream 26s linear infinite;
}

@keyframes fxStream {
  to {
    background-position: 160px 0;
  }
}

/* HUD 四角与状态 */
.fx-hud {
  position: absolute;
  inset: 20px;
  z-index: 3;
  pointer-events: none;
}

.fx-hud i {
  position: absolute;
  width: 26px;
  height: 26px;
  border: 0 solid rgba(201, 224, 214, 0.42);
  filter: drop-shadow(0 0 6px rgba(143, 185, 167, 0.25));
  animation: fxHudPulse 4.5s ease-in-out infinite;
}

.fx-hud i:nth-child(2) {
  animation-delay: 0.4s;
}
.fx-hud i:nth-child(3) {
  animation-delay: 0.8s;
}
.fx-hud i:nth-child(4) {
  animation-delay: 1.2s;
}

@keyframes fxHudPulse {
  50% {
    border-color: rgba(201, 224, 214, 0.85);
  }
}

.fx-hud i:nth-child(1) {
  top: 0;
  left: 0;
  border-top-width: 1px;
  border-left-width: 1px;
}

.fx-hud i:nth-child(2) {
  top: 0;
  right: 0;
  border-top-width: 1px;
  border-right-width: 1px;
}

.fx-hud i:nth-child(3) {
  bottom: 0;
  left: 0;
  border-bottom-width: 1px;
  border-left-width: 1px;
}

.fx-hud i:nth-child(4) {
  right: 0;
  bottom: 0;
  border-right-width: 1px;
  border-bottom-width: 1px;
}

.fx-hud-status {
  position: absolute;
  right: 4px;
  bottom: 2px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: rgba(213, 232, 222, 0.6);
}

.fx-hud-status b {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.12);
  animation: fxBlink 2.2s infinite;
}

.fx-hud-code {
  position: absolute;
  left: 4px;
  bottom: 2px;
  font-family: var(--font-en);
  font-size: 0.56rem;
  letter-spacing: 0.22em;
  color: rgba(201, 224, 214, 0.34);
}

.page-hero .fx-hud-status {
  display: none;
}

/* 首屏滚动提示 */
.fx-scroll {
  position: absolute;
  left: 50%;
  bottom: 14px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transform: translateX(-50%);
  pointer-events: none;
}

.fx-scroll span {
  font-family: var(--font-en);
  font-size: 0.56rem;
  letter-spacing: 0.3em;
  color: rgba(213, 232, 222, 0.5);
  white-space: nowrap;
}

.fx-scroll i {
  position: relative;
  width: 1px;
  height: 34px;
  background: rgba(201, 224, 214, 0.16);
  overflow: hidden;
}

.fx-scroll i::after {
  content: "";
  position: absolute;
  left: 0;
  top: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--cyan));
  animation: fxScrollLine 2.2s ease-in-out infinite;
}

/* 扫描光带 */
.hero-grid::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  top: -40%;
  height: 34%;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(242, 107, 33, 0.05) 42%,
    rgba(242, 107, 33, 0.13) 50%,
    transparent
  );
  filter: blur(1px);
  pointer-events: none;
  animation: fxHeroScan 9s linear infinite;
}

/* 首屏视差 */
.hero-skyline {
  transform: translate3d(
      calc(var(--px, 0) * 14px),
      calc(var(--py, 0) * 6px),
      0
    )
    scale(1.03);
  transition: transform 0.25s linear;
}

.hero-glow--cyan {
  transform: translate3d(
    calc(var(--px, 0) * -22px),
    calc(var(--py, 0) * -14px),
    0
  );
}

.hero-glow--orange {
  transform: translate3d(
    calc(var(--px, 0) * 18px),
    calc(var(--py, 0) * 12px),
    0
  );
}

/* 标题流光 */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero h1,
  .page-title {
    background-image: linear-gradient(
      105deg,
      #ffffff 28%,
      #f4e7d9 46%,
      #ffffff 64%
    );
    background-size: 240% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: fxTitleSheen 12s linear infinite;
  }

  .hero h1 .accent {
    -webkit-text-fill-color: var(--orange);
    color: var(--orange);
  }
}

/* 运营中心扫描线与雷达环 */
.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
}

.hero-visual::before {
  width: 440px;
  height: 440px;
  border: 1px dashed rgba(201, 224, 214, 0.16);
  background: radial-gradient(
    circle at 50% 0,
    rgba(143, 185, 167, 0.9) 0 2px,
    transparent 3px
  );
  animation: fxSpin 44s linear infinite;
}

.hero-visual::after {
  width: 320px;
  height: 320px;
  border: 1px solid rgba(143, 185, 167, 0.1);
  box-shadow: 0 0 0 26px rgba(143, 185, 167, 0.025);
  animation: fxSpin 30s linear infinite reverse;
}

.console::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 1;
  height: 34%;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(143, 185, 167, 0.055),
    transparent
  );
  pointer-events: none;
  animation: fxConsoleScan 7.5s linear infinite;
}

.row-bar {
  position: relative;
  overflow: hidden;
}

.row-bar i {
  overflow: hidden;
}

.row-bar i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.7),
    transparent
  );
  transform: translateX(-120%);
  animation: fxBarShine 4s ease-in-out infinite;
}

.console-row:nth-child(2) .row-bar i::after {
  animation-delay: 0.7s;
}

.console-row:nth-child(3) .row-bar i::after {
  animation-delay: 1.4s;
}

.console-chart path[stroke="#9fbcae"] {
  stroke-dasharray: 620;
  stroke-dashoffset: 620;
  animation: fxDraw 2.6s 0.4s ease forwards;
}

.console-chart circle {
  animation: fxBlink 2.6s infinite;
}

/* 按钮流光 */
.btn {
  overflow: hidden;
  isolation: isolate;
}

.btn::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -60%;
  width: 45%;
  background: linear-gradient(
    105deg,
    transparent,
    rgba(255, 255, 255, 0.34),
    transparent
  );
  transform: skewX(-18deg);
  opacity: 0;
  pointer-events: none;
}

.btn:hover::after {
  opacity: 1;
  animation: fxBtnShine 0.9s ease;
}

.btn--ghost::after {
  background: linear-gradient(
    105deg,
    transparent,
    rgba(255, 255, 255, 0.18),
    transparent
  );
}

/* 卡片聚光与 3D 倾斜 */
[data-fx-hover] {
  background-image: radial-gradient(
    440px circle at var(--mx, 50%) var(--my, 50%),
    rgba(143, 185, 167, 0.1),
    transparent 58%
  );
}

.service-card[data-fx-hover],
.scene-card[data-fx-hover],
.news-card[data-fx-hover],
.contact-card[data-fx-hover] {
  border-color: rgba(143, 185, 167, 0.38);
  box-shadow: 0 24px 50px -32px rgba(24, 18, 14, 0.55),
    0 0 0 1px rgba(143, 185, 167, 0.06);
}

.mv-card[data-fx-hover],
.advantage[data-fx-hover],
.side-card[data-fx-hover],
.field-note[data-fx-hover] {
  border-color: rgba(143, 185, 167, 0.3);
}

.is-tilting {
  will-change: transform;
  transition: transform 0.12s linear !important;
}

.service-icon {
  transition: background 0.35s, color 0.35s, transform 0.45s var(--ease),
    box-shadow 0.45s;
}

.service-card:hover .service-icon {
  transform: rotate(-6deg) scale(1.06);
  box-shadow: 0 12px 28px -16px rgba(242, 107, 33, 0.9);
}

.scene-visual::before {
  transition: transform 1.4s var(--ease);
}

.scene-card:hover .scene-visual::before {
  transform: scale(1.06) translateY(-2px);
}

/* 电路与建筑线稿绘制 */
.hero-skyline > g:first-child path {
  stroke-dasharray: 1700;
  stroke-dashoffset: 1700;
  animation: fxDraw 3.2s 0.2s ease forwards;
}

.hero-skyline > g:nth-child(2) path {
  stroke-dasharray: 1700;
  stroke-dashoffset: 1700;
  animation: fxDraw 3.2s 1s ease forwards;
}

.about-art.is-visible .blueprint > g:first-child path {
  stroke-dasharray: 760;
  stroke-dashoffset: 760;
  animation: fxDraw 2.6s 0.25s ease forwards;
}

/* 区块环境光与栅格漂移 */
.section--soft {
  overflow: hidden;
}

.section--soft::before {
  content: "";
  position: absolute;
  top: -240px;
  right: -180px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(143, 185, 167, 0.13),
    transparent 64%
  );
  pointer-events: none;
  animation: fxFloat 18s ease-in-out infinite;
}

.section--soft > .container {
  position: relative;
  z-index: 1;
}

.process {
  background-image: linear-gradient(
      rgba(201, 224, 214, 0.055) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(201, 224, 214, 0.055) 1px, transparent 1px);
  background-size: 76px 76px;
  animation: fxGrid 34s linear infinite;
}

.cta-band::after {
  animation: fxGrid 26s linear infinite;
}

.site-footer {
  position: relative;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(143, 185, 167, 0.8),
    rgba(242, 107, 33, 0.75),
    transparent
  );
  background-size: 200% 100%;
  animation: fxLine 9s linear infinite;
}

/* 地图扫描 */
.map-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -22%;
  height: 22%;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(143, 185, 167, 0.2),
    transparent
  );
  pointer-events: none;
  animation: fxMapScan 7s linear infinite;
}

/* 区块标题入场 */
.fx-reveal {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease),
    filter 0.9s var(--ease);
}

.fx-reveal.fx-in {
  opacity: 1;
  transform: none;
  filter: none;
}

/* 页面进入 */
.fx-ready main {
  animation: fxPageIn 0.9s var(--ease) both;
}

/* 跑马灯渐隐边缘 */
.marquee {
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );
}

/* 404 故障效果 */
.error-code {
  position: relative;
}

.error-code::before,
.error-code::after {
  content: "404";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  font: inherit;
  letter-spacing: inherit;
  pointer-events: none;
}

.error-code::before {
  color: rgba(242, 107, 33, 0.55);
  -webkit-text-fill-color: rgba(242, 107, 33, 0.55);
  clip-path: inset(0 0 58% 0);
  animation: fxGlitch 4.4s steps(1) infinite;
}

.error-code::after {
  color: rgba(143, 185, 167, 0.45);
  -webkit-text-fill-color: rgba(143, 185, 167, 0.45);
  clip-path: inset(56% 0 0 0);
  animation: fxGlitch2 4.4s steps(1) infinite;
}

/* FX keyframes */
@keyframes fxHeroScan {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(420%);
  }
}

@keyframes fxSpin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes fxConsoleScan {
  0% {
    transform: translateY(-120%);
  }
  100% {
    transform: translateY(360%);
  }
}

@keyframes fxBarShine {
  0%,
  55% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(220%);
  }
}

@keyframes fxBlink {
  50% {
    opacity: 0.35;
  }
}

@keyframes fxTitleSheen {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

@keyframes fxDraw {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes fxBtnShine {
  from {
    left: -60%;
  }
  to {
    left: 130%;
  }
}

@keyframes fxFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(-40px, 30px, 0);
  }
}

@keyframes fxGrid {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 76px 76px, 76px 76px;
  }
}

@keyframes fxLine {
  from {
    background-position: 0% 0;
  }
  to {
    background-position: 200% 0;
  }
}

@keyframes fxMapScan {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(560%);
  }
}

@keyframes fxScrollLine {
  0% {
    top: -100%;
  }
  60%,
  100% {
    top: 100%;
  }
}

@keyframes fxPageIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fxGlitch {
  0%,
  92%,
  100% {
    transform: none;
    opacity: 0;
  }
  93% {
    transform: translate(-3px, 1px);
    opacity: 0.8;
  }
  95% {
    transform: translate(2px, -1px);
    opacity: 0.55;
  }
  97% {
    transform: translate(-1px, 0);
    opacity: 0.7;
  }
}

@keyframes fxGlitch2 {
  0%,
  90%,
  100% {
    transform: none;
    opacity: 0;
  }
  91% {
    transform: translate(3px, -1px);
    opacity: 0.7;
  }
  94% {
    transform: translate(-2px, 1px);
    opacity: 0.5;
  }
  96% {
    transform: translate(1px, 0);
    opacity: 0.65;
  }
}

@media (max-width: 1024px) {
  .fx-hud,
  .fx-scroll {
    display: none;
  }
  .hero-visual::before {
    width: 360px;
    height: 360px;
  }
  .hero-visual::after {
    width: 260px;
    height: 260px;
  }
}

@media (max-width: 560px) {
  .hero-visual::before,
  .hero-visual::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fx-cursor,
  .fx-canvas,
  .fx-hud,
  .fx-scroll {
    display: none !important;
  }
  .fx-reveal {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

@media print {
  .fx-cursor,
  .fx-canvas,
  .fx-hud,
  .fx-scroll {
    display: none !important;
  }
}

/* ---------- 24. Responsive ---------- */
@media (max-width: 1180px) {
  .nav a {
    padding-inline: 11px;
    font-size: 0.88rem;
  }
  .header-actions {
    gap: 12px;
  }
  .header-cta {
    display: none;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .scene-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 30px;
  }
  .timeline::before {
    display: none;
  }
  .timeline-item {
    padding-top: 26px;
  }
  .footer-main {
    grid-template-columns: 1.4fr 0.8fr 0.8fr;
    gap: 36px;
  }
  .footer-col--contact {
    grid-column: 1 / -1;
  }
  .footer-contact {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  :root {
    --header-h: 74px;
  }
  .nav {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .header-actions {
    margin-left: auto;
  }
  .header-phone {
    display: none;
  }
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 64px);
    padding-bottom: 84px;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .hero-copy {
    max-width: 720px;
  }
  .hero-visual {
    justify-self: center;
    max-width: 560px;
  }
  .float-card {
    display: none;
  }
  .process-grid {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 36px;
  }
  .step:nth-child(4) {
    border-left: 0;
    padding-left: 0;
  }
  .about-teaser {
    grid-template-columns: 1fr;
  }
  .about-art {
    min-height: 380px;
  }
  .about-intro {
    grid-template-columns: 1fr;
  }
  .mv-grid {
    grid-template-columns: 1fr;
  }
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-detail {
    grid-template-columns: 1fr;
  }
  .service-detail.is-reverse .detail-visual {
    order: 0;
  }
  .detail-figure {
    min-height: 260px;
  }
  .news-layout {
    grid-template-columns: 1fr;
  }
  .news-side {
    position: static;
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-col--contact {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .breadcrumb {
    flex-wrap: nowrap;
    overflow: hidden;
    gap: 6px;
  }
  .breadcrumb .current {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .breadcrumb .sep {
    flex: none;
  }
  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .section-title {
    font-size: clamp(1.7rem, 5.2vw, 2.2rem);
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .scene-grid,
  .scene-grid--fields {
    grid-template-columns: 1fr;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .step:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }
  .step:nth-child(3) {
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 18px;
  }
  .advantage-grid {
    grid-template-columns: 1fr;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .promise-grid {
    grid-template-columns: 1fr;
  }
  .timeline {
    grid-template-columns: 1fr;
  }
  .timeline-item {
    padding-left: 34px;
    padding-top: 0;
  }
  .timeline-item::before {
    top: 2px;
  }
  .news-side {
    grid-template-columns: 1fr;
  }
  .contact-cards {
    grid-template-columns: 1fr;
  }
  .field-hero-note {
    grid-template-columns: 1fr;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-contact {
    grid-template-columns: 1fr;
  }
  .page-hero {
    min-height: 300px;
  }
  .page-hero__en {
    display: none;
  }
  .page-hero::after {
    font-size: 26vw;
  }
  .hero-visual {
    max-width: 100%;
  }
  .float-card {
    display: none;
  }
  .system-list {
    grid-template-columns: 1fr;
  }
  .news-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .news-row__date {
    display: flex;
    align-items: baseline;
    gap: 10px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-bottom: 12px;
  }
  .news-row__date strong {
    font-size: 1.4rem;
  }
  .news-row__date span {
    margin-top: 0;
  }
  .news-row__arrow {
    display: none;
  }
  .article-nav {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 15px;
  }
  .scene-visual {
    height: 158px;
  }
  .scene-index {
    font-size: 3.6rem;
  }
  .hero h1 {
    font-size: clamp(2.15rem, 10vw, 2.9rem);
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .hero-trust {
    gap: 10px 18px;
  }
  .console-body {
    padding: 14px;
  }
  .console-kpis {
    gap: 7px;
  }
  .kpi {
    padding: 10px 9px 9px;
  }
  .kpi strong {
    font-size: 1.2rem;
  }
  .console-row {
    padding: 9px 10px;
  }
  .console-foot {
    padding-inline: 14px;
    font-size: 0.6rem;
  }
  .marquee-item {
    font-size: 0.78rem;
  }
  .process-grid {
    grid-template-columns: 1fr;
    row-gap: 30px;
  }
  .process-grid .step {
    border-left: 0;
    padding-left: 0;
  }
  .cta-actions {
    width: 100%;
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
  }
  .error-actions {
    flex-direction: column;
  }
  .contact-grid,
  .contact-cards {
    gap: 16px;
  }
  .article-head {
    margin-bottom: 26px;
  }
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .form-actions .btn {
    width: 100%;
  }
}

/* ---------- 25. Motion preferences ---------- */
@media (max-width: 380px) {
  .brand-sub {
    display: none;
  }
  .brand-name {
    font-size: 1.02rem;
  }
  .header-inner {
    gap: 10px;
  }
  .hero-inner {
    gap: 38px;
  }
  .hero {
    padding-bottom: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 26. Print ---------- */
@media print {
  .site-header,
  .to-top,
  .scroll-progress,
  .cta-band,
  .site-footer {
    display: none !important;
  }
  .hero,
  .page-hero {
    min-height: auto;
    color: #000;
    background: #fff;
  }
  body {
    color: #000;
  }
}