:root {
  --ink: #1a1d3a;
  --ink-soft: #4a4f6e;
  --muted: #7b8099;
  --purple: #2c285f;
  --violet: #8b4ce2;
  --pink: #da54c6;
  --blue: #2258ec;
  --blue-light: #4f7cff;
  --soft: #f4f5f8;
  --soft-2: #eceef4;
  --white: #ffffff;
  --orange: #ff7f23;
  --yellow: #f4bb19;
  --green: #14a36f;
  --header-h: 88px;
  --container: min(1200px, calc(100% - 48px));
  --radius: 16px;
  --radius-pill: 999px;
  --shadow-sm: 0 8px 24px rgba(30, 35, 84, 0.08);
  --shadow-md: 0 18px 48px rgba(30, 35, 84, 0.12);
  --shadow-lg: 0 28px 64px rgba(20, 22, 47, 0.18);
  --gradient-brand: linear-gradient(95deg, #d84cc5 0%, #8a4ddd 44%, #2f4de0 100%);
  --gradient-hero: linear-gradient(135deg, #eef1ff 0%, #c8d4ff 45%, #5a6fd8 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Pretendard, "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--violet);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.section-label::before {
  content: "";
  width: 28px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
}

.section-title {
  margin: 14px 0 0;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.section-desc {
  margin: 16px 0 0;
  max-width: 640px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: var(--gradient-brand);
  box-shadow: 0 14px 32px rgba(96, 63, 195, 0.24);
}

.btn-dark {
  color: var(--white);
  background: #17172b;
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(44, 40, 95, 0.12);
}

.btn-sm {
  min-height: 40px;
  padding: 0 18px;
  font-size: 13px;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(44, 40, 95, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 1000;
  letter-spacing: -0.04em;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: var(--white);
  background: var(--gradient-brand);
  font-size: 14px;
  font-weight: 900;
}

.logo-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  box-shadow: 0 14px 32px rgba(96, 63, 195, 0.2);
}

.nav-desktop a {
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  color: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  font-weight: 800;
  transition: background 0.2s ease;
}

.nav-desktop a:hover,
.nav-desktop a.is-active {
  background: rgba(255, 255, 255, 0.16);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-actions .btn {
  min-height: 44px;
  padding: 0 20px;
  font-size: 13px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--soft);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
  transition: transform 0.2s ease;
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 99;
  padding: 24px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  overflow-y: auto;
}

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

.mobile-nav a {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--soft-2);
  font-size: 16px;
  font-weight: 700;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-slider {
  position: relative;
  min-height: calc(100vh - var(--header-h));
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.hero-slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
}

.hero-slide--full {
  grid-template-columns: 1fr;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 8vw 80px max(24px, calc((100vw - 1200px) / 2 + 24px));
  background:
    radial-gradient(circle at 8% 88%, rgba(139, 76, 226, 0.08) 0, transparent 22%),
    radial-gradient(circle, rgba(218, 84, 198, 0.12) 1px, transparent 1.5px) 0 100% / 20px 20px,
    var(--white);
}

.hero-copy .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #6f61a9;
  font-size: clamp(14px, 1.4vw, 17px);
  font-weight: 800;
}

.hero-copy .eyebrow::before {
  content: "";
  width: 34px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  flex-shrink: 0;
}

.hero-copy h1 {
  margin: 28px 0 0;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.24;
  font-weight: 1000;
  letter-spacing: -0.03em;
}

.hero-copy h1 .accent {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  margin: 22px 0 0;
  max-width: 520px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
}

.story-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 800;
}

.story-link svg {
  width: 22px;
  height: 22px;
  color: var(--blue);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 8vw 60px 40px;
  background:
    radial-gradient(circle at 72% 18%, rgba(255, 255, 255, 0.8), transparent 18%),
    radial-gradient(circle at 28% 32%, rgba(209, 218, 255, 0.86), transparent 22%),
    linear-gradient(140deg, #eff2ff 0%, #a6b1ff 43%, #4a5293 100%);
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: -90px -120px -60px 80px;
  background:
    linear-gradient(132deg, transparent 0 30%, rgba(255, 255, 255, 0.85) 31% 42%, transparent 43% 100%),
    linear-gradient(144deg, transparent 0 54%, rgba(26, 28, 54, 0.5) 55% 66%, transparent 67% 100%);
  transform: rotate(-8deg);
}

.hero-dashboard {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
}

.hero-slide--gradient {
  background:
    radial-gradient(circle at 20% 30%, rgba(139, 76, 226, 0.35), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(34, 88, 236, 0.4), transparent 35%),
    linear-gradient(135deg, #1a1240 0%, #2c285f 50%, #0f1a4a 100%);
}

.hero-slide--gradient .hero-copy {
  background: transparent;
  color: var(--white);
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  align-items: center;
  padding: 120px 24px;
}

.hero-slide--gradient .hero-copy .eyebrow {
  color: rgba(255, 255, 255, 0.8);
}

.hero-slide--gradient .hero-copy p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 600px;
}

.hero-slide--gradient .hero-copy h1 .accent {
  background: linear-gradient(90deg, #fff, #c8d4ff);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-controls {
  position: absolute;
  left: max(24px, calc((100vw - 1200px) / 2 + 24px));
  bottom: 40px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-controls button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-sm);
  color: var(--ink);
  transition: background 0.2s ease;
}

.hero-controls button:hover {
  background: var(--white);
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 50%;
  background: rgba(44, 40, 95, 0.2);
}

.hero-dots button.is-active {
  width: 28px;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
}

/* Stats */
.stats {
  padding: 0;
  background: var(--white);
  transform: translateY(-50%);
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.stat-item {
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid var(--soft-2);
}

.stat-item:last-child {
  border-right: 0;
}

.stat-value {
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 1000;
  letter-spacing: -0.03em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-value span {
  font-size: 0.55em;
}

.stat-label {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

/* AICC */
.aicc {
  padding: 120px 0 100px;
  background: var(--soft);
  text-align: center;
}

.aicc-diagram {
  position: relative;
  width: min(560px, 100%);
  margin: 48px auto 0;
}

.aicc-diagram svg {
  width: 100%;
  height: auto;
}

.aicc-orbit {
  transform-origin: 260px 180px;
  animation: orbit-spin 24s linear infinite;
}

@keyframes orbit-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.aicc-node {
  animation: node-pulse 3s ease-in-out infinite;
}

.aicc-node:nth-child(2) { animation-delay: 0.5s; }
.aicc-node:nth-child(3) { animation-delay: 1s; }
.aicc-node:nth-child(4) { animation-delay: 1.5s; }

@keyframes node-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

/* Concerns */
.concerns {
  padding: 100px 0;
  background: var(--purple);
  color: var(--white);
  overflow: hidden;
}

.concerns-intro {
  margin-bottom: 40px;
}

.concerns-intro h2 {
  margin: 0;
  color: #c9b5ff;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.25;
  font-weight: 1000;
}

.concerns-intro p {
  margin: 16px 0 0;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  line-height: 1.75;
}

.concerns-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: start;
}

.concern-tabs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.concern-tab {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 22px;
  border-radius: 12px;
  text-align: left;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.concern-tab:hover,
.concern-tab.is-active {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateX(4px);
}

.concern-tab.is-active {
  background: rgba(255, 255, 255, 0.12);
}

.concern-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), #9bd3ff);
  font-size: 24px;
}

.concern-tab strong {
  display: block;
  font-size: 15px;
  line-height: 1.45;
}

.concern-tab span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.6;
}

.concern-panels {
  position: relative;
}

.concern-panel {
  display: none;
  padding: 36px;
  border-radius: var(--radius);
  background: rgba(12, 10, 40, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 320px;
}

.concern-panel.is-active {
  display: block;
  animation: panel-in 0.35s ease;
}

@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.concern-panel h3 {
  margin: 0;
  color: #b9a3ff;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.concern-panel h4 {
  margin: 12px 0 0;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 900;
}

.concern-panel p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.8;
}

.concern-panel ul {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.concern-panel li {
  position: relative;
  padding-left: 22px;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
}

.concern-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient-brand);
}

.concern-panel .btn {
  margin-top: 28px;
}

/* Services */
.services {
  padding: 100px 0;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.service-row:last-child {
  margin-bottom: 0;
}

.service-row.reverse .service-visual {
  order: 2;
}

.service-row.reverse .service-copy {
  order: 1;
}

.service-kicker {
  color: var(--violet);
  font-size: 14px;
  font-weight: 800;
}

.service-copy h2 {
  margin: 12px 0 0;
  font-size: clamp(26px, 2.8vw, 34px);
  line-height: 1.32;
  font-weight: 1000;
  letter-spacing: -0.02em;
}

.service-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.service-tags span {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--soft);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  transition: transform 0.2s ease;
}

.service-link:hover {
  transform: translateX(4px);
}

.service-link.orange { background: var(--orange); }
.service-link.blue { background: var(--blue); }
.service-link.purple { background: var(--violet); }
.service-link.yellow { color: #392b00; background: var(--yellow); }

.service-visual {
  position: relative;
  min-height: 340px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.service-visual img,
.service-visual svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Products tabs */
.products {
  padding: 100px 0;
  background: var(--soft);
}

.product-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 40px;
}

.product-tab {
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.product-tab.is-active {
  color: var(--white);
  background: var(--gradient-brand);
  box-shadow: 0 10px 24px rgba(96, 63, 195, 0.22);
}

.product-panels {
  margin-top: 36px;
}

.product-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 40px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.product-panel.is-active {
  display: grid;
}

.product-panel h3 {
  margin: 0;
  font-size: 28px;
  font-weight: 1000;
}

.product-panel p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.product-features {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.product-features li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid var(--soft-2);
  font-size: 14px;
  font-weight: 600;
}

.product-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--violet);
  font-weight: 900;
}

.product-visual {
  min-height: 280px;
  border-radius: 12px;
  background:
    radial-gradient(circle at 30% 30%, rgba(139, 76, 226, 0.15), transparent 50%),
    linear-gradient(135deg, #eef1ff, #dce4ff);
  display: grid;
  place-items: center;
  padding: 24px;
}

/* Partners */
.partners {
  padding: 100px 0;
  color: var(--white);
  text-align: center;
  background:
    radial-gradient(circle at 8% 18%, rgba(138, 76, 226, 0.24), transparent 18%),
    radial-gradient(circle at 88% 62%, rgba(34, 88, 236, 0.22), transparent 22%),
    var(--purple);
}

.partners .section-label {
  color: #c9b5ff;
}

.partners .section-label::before {
  background: rgba(255, 255, 255, 0.4);
}

.partners .section-title {
  color: var(--white);
}

.partners .section-desc {
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.68);
}

.partner-marquee {
  margin-top: 48px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.partner-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marquee 32s linear infinite;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.partner-logo {
  display: grid;
  place-items: center;
  min-width: 140px;
  height: 64px;
  padding: 0 24px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 48px;
}

.client-chip {
  display: grid;
  place-items: center;
  min-height: 56px;
  padding: 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  font-weight: 700;
}

.security-block {
  margin-top: 64px;
}

.security-block h3 {
  margin: 0;
  color: #d8cdfd;
  font-size: 20px;
  font-weight: 900;
}

.security-block p {
  margin: 12px auto 0;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  line-height: 1.75;
}

.security-badge {
  display: grid;
  place-items: center;
  width: 120px;
  height: 96px;
  margin: 24px auto 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #1c6cf2, #0a42d8);
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
  box-shadow: var(--shadow-md);
}

/* CTA */
.cta-section {
  padding: 0 0 100px;
  background: var(--purple);
}

.cta-card {
  position: relative;
  overflow: hidden;
  padding: 64px 48px;
  border-radius: var(--radius);
  text-align: center;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 22%, rgba(230, 83, 202, 0.72), transparent 28%),
    radial-gradient(circle at 96% 82%, rgba(16, 52, 232, 0.94), transparent 36%),
    linear-gradient(135deg, #ffffff, #eee9ff 55%, #0d35f1);
  box-shadow: var(--shadow-lg);
}

.cta-card h2 {
  margin: 0 auto;
  max-width: 560px;
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.38;
  font-weight: 1000;
}

.cta-card p {
  margin: 16px auto 0;
  max-width: 480px;
  color: rgba(26, 29, 58, 0.72);
  font-size: 15px;
}

.cta-card .btn {
  margin-top: 28px;
}

/* News */
.news {
  padding: 100px 0;
  background:
    radial-gradient(circle at 15% 25%, rgba(139, 76, 226, 0.06), transparent 18%),
    radial-gradient(circle at 78% 66%, rgba(34, 88, 236, 0.05), transparent 24%),
    var(--white);
}

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

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.news-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--soft-2);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.news-thumb {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.news-thumb-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-body {
  padding: 22px;
}

.news-date {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.news-body h3 {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 800;
}

.news-body a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  color: var(--violet);
  font-size: 13px;
  font-weight: 800;
}

/* Footer */
.footer {
  padding: 80px 0 40px;
  color: rgba(255, 255, 255, 0.64);
  background:
    radial-gradient(circle at 14% 18%, rgba(114, 92, 240, 0.12), transparent 18%),
    #030303;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
}

.footer-brand .logo-text {
  font-size: 20px;
}

.footer-brand p {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
}

.footer-col strong {
  display: block;
  margin-bottom: 16px;
  color: var(--white);
  font-size: 13px;
}

.footer-col a,
.footer-col span {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11px;
  line-height: 1.8;
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Responsive */
@media (max-width: 1024px) {
  .hero-slide {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 60px 24px 40px;
  }

  .hero-visual {
    min-height: 360px;
    padding: 40px 24px;
  }

  .stats {
    transform: none;
    padding: 0 24px 40px;
  }

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

  .stat-item:nth-child(2) {
    border-right: 0;
  }

  .stat-item:nth-child(1),
  .stat-item:nth-child(2) {
    border-bottom: 1px solid var(--soft-2);
  }

  .concerns-layout,
  .service-row,
  .service-row.reverse,
  .product-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-row.reverse .service-visual,
  .service-row.reverse .service-copy {
    order: unset;
  }

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

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

@media (max-width: 768px) {
  :root {
    --header-h: 72px;
  }

  .nav-desktop,
  .header-actions .btn:first-child {
    display: none;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .hero-controls {
    left: 24px;
    bottom: 24px;
  }

  .stats-grid,
  .news-grid,
  .client-grid {
    grid-template-columns: 1fr;
  }

  .stat-item {
    border-right: 0 !important;
    border-bottom: 1px solid var(--soft-2);
  }

  .stat-item:last-child {
    border-bottom: 0;
  }

  .concern-panel {
    padding: 24px;
  }

  .cta-card {
    padding: 40px 24px;
  }
}