:root {
  /* Dark enterprise palette — refined, neutral, restrained */
  --bg: #0a0d14;
  --bg-soft: #0e121b;
  --bg-alt: #0c1019;
  --surface: #131826;
  --surface-2: #1a2030;
  --border: #1f2638;
  --border-strong: #2a3247;
  --text: #eef0f5;
  --text-dim: #99a2b8;
  --muted: #6e7689;
  --brand: #4a7fe5;        /* steel blue — corporate, less bright */
  --brand-2: #6a98f0;
  --accent: #e63946;       /* refined red — less candy, more enterprise */
  --accent-2: #ef5664;
  --grad: linear-gradient(135deg, #2c4a8a 0%, #b03040 100%);
  --grad-soft: linear-gradient(135deg, rgba(74,127,229,0.08) 0%, rgba(230,57,70,0.08) 100%);
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  --max: 1240px;
}

body { font-feature-settings: 'kern' 1, 'liga' 1; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Pretendard', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 8, 13, 0.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--brand);
}
.brand-logo {
  display: block;
  height: 56px;
  width: auto;
  flex: 0 0 auto;
  /* Source PNG is white-on-transparent — perfect for dark header */
}
.brand-logo-en {
  display: block;
  height: 22px;
  width: auto;
  opacity: 0.7;
  flex: 0 0 auto;
}
@media (max-width: 720px) {
  .brand-logo { height: 38px; }
  .brand-logo-en { display: none; }
}
.nav-links {
  display: flex;
  gap: 30px;
}
.nav-links a {
  color: var(--text-dim);
  font-size: 17px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: #fff; font-weight: 600; }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -22px;
  height: 1px;
  background: var(--brand-2);
}
.nav-cta { display: inline-flex; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--text);
  margin: 0 auto;
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 6px;
  font-weight: 500;
  font-size: 16.5px;
  border: 1px solid transparent;
  transition: background 0.18s, border-color 0.18s, color 0.18s;
  white-space: nowrap;
  letter-spacing: -0.005em;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: #c8313e; }
.btn-brand {
  background: var(--brand);
  color: #fff;
}
.btn-brand:hover { background: #3a6cd1; }
.btn-ghost {
  border-color: var(--border-strong);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--text-dim); background: rgba(255,255,255,0.03); }
.btn-block { width: 100%; }
.btn-lg { padding: 14px 28px; font-size: 17px; }

/* ---------- Eyebrow / Section head ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brand-2);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--brand-2);
  opacity: 0.5;
}
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.section-head .eyebrow { justify-content: center; }
.section-head h2 {
  font-size: clamp(28px, 3vw, 38px);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 14px;
  font-weight: 700;
  color: #fff;
}
.section-head p {
  color: var(--text-dim);
  font-size: 18px;
  margin: 0;
  line-height: 1.65;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 110px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(74, 127, 229, 0.10), transparent 55%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-bg.svg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.85;
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero-brand-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 160px;
  width: auto;
  max-width: 90%;
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  object-fit: contain;
  z-index: 1;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}
.hero h1 {
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  font-weight: 700;
  color: #fff;
}
.hero h1 .accent { color: var(--brand-2); font-weight: 500; }
.lead {
  font-size: 18.5px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 0 36px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.hero-stats {
  list-style: none;
  display: flex;
  gap: 48px;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
  font-feature-settings: 'tnum' 1;
}
.hero-stats span {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 6px;
}

/* hero visual */
.hero-visual {
  position: relative;
  height: 460px;
}
.hero-card {
  position: absolute;
  background: rgba(19, 24, 38, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.hero-card.card-1 {
  top: 0; right: 0;
  width: 280px;
}
.hero-card.card-2 {
  bottom: 20px; left: 0;
  width: 260px;
}
.hero-card .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.hero-card .row:last-child { border-bottom: 0; }
.hero-card .row span { color: var(--text-dim); }
.hero-card .row strong { color: #fff; }
.hero-card .row .ok { color: #2dd884; font-weight: 700; }
.hero-card h4 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-card h4 .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 37, 82, 0.15);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255, 37, 82, 0.15); }
  50% { box-shadow: 0 0 0 8px rgba(255, 37, 82, 0.05); }
}
.shield {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 220px; height: 220px;
  border-radius: 50%;
  background: var(--grad);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 0.05em;
  box-shadow: 0 30px 80px rgba(0, 37, 82, 0.35);
}
.shield::before {
  content: '';
  position: absolute;
  inset: -16px;
  border-radius: 50%;
  border: 1px dashed rgba(0, 37, 82, 0.2);
  animation: spin 30s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Trust bar ---------- */
.trust {
  padding: 32px 0;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.trust-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-line {
  font-size: 16px;
  color: var(--text-dim);
  font-weight: 400;
  letter-spacing: 0.01em;
}
.trust-line::before { content: ''; }
.trust-line::after { content: ''; }
.trust-stats {
  display: flex;
  gap: 48px;
}
.trust-stats div { text-align: right; }
.trust-stats strong {
  display: block;
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  font-feature-settings: 'tnum' 1;
}
.trust-stats span {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}

/* ---------- Sections ---------- */
.section { padding: 110px 0; }
.section-alt { background: var(--bg-soft); }

/* ---------- Domain (3 main areas) ---------- */
.domains {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.domain {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  overflow: hidden;
  transition: border-color 0.2s, background 0.2s;
}
.domain::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0;
  height: 1px;
  background: var(--brand-2);
  transition: width 0.3s ease;
}
.domain:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
}
.domain:hover::before { width: 100%; }
.domain-num {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.18em;
  margin-bottom: 20px;
}
.domain-icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--brand-2);
  display: grid;
  place-items: center;
  margin-bottom: 22px;
}
.domain-icon svg { width: 22px; height: 22px; }
.domain h3 {
  margin: 0 0 10px;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: #fff;
}
.domain p {
  color: var(--text-dim);
  margin: 0 0 20px;
  font-size: 16.5px;
  line-height: 1.65;
}
.domain ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.domain ul li {
  font-size: 15.5px;
  color: var(--text-dim);
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.domain ul li::before {
  content: '';
  width: 3px; height: 3px;
  background: var(--text-dim);
  border-radius: 50%;
  flex: 0 0 auto;
  opacity: 0.6;
}
.domain .arrow {
  color: var(--brand-2);
  font-weight: 500;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.02em;
}

/* ---------- Highlights / Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: 24px;
}
.cards.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards.cards-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  height: 100% !important;
  min-height: 280px !important;
  box-sizing: border-box;
}
.cards { align-items: stretch; }
.card:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
}
a.card,
a.card-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  position: relative;
}
a.card-link:hover {
  border-color: var(--brand-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.card-cta {
  margin-top: auto;
  padding-top: 16px;
  color: var(--brand-2);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}
a.card-link:hover .card-cta {
  gap: 8px;
}
.card .tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.card .tag.tag-accent {
  background: transparent;
  border-color: rgba(230, 57, 70, 0.4);
  color: var(--accent-2);
}
.card-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--brand-2);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 20px; height: 20px; }
.card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: #fff;
}
.card p {
  color: var(--text-dim);
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.65;
}
.card ul {
  margin: 0 0 0;
  padding: 0;
  list-style: none;
  margin-top: auto;
}
.card ul li {
  padding: 5px 0;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.55;
  display: flex;
  gap: 10px;
}
.card ul li::before {
  content: '';
  width: 14px;
  flex: 0 0 auto;
  border-top: 1px solid var(--border-strong);
  margin-top: 10px;
}

/* ---------- Card image / Product visual ---------- */
.card-img {
  /* Force exact alignment with body width by box-sizing + zero margins */
  box-sizing: border-box;
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0 0 20px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #000;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 0;
}
.card-img.product-shot {
  background: #ffffff;
  object-fit: contain;
  padding: 14px;
  border-color: var(--border);
}

.product-hero {
  display: block;
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--surface);
}
.product-hero img {
  display: block;
  width: 100%;
  height: auto;
}

/* Hero shield - replaceable with image */
.shield-img {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(420px, 90%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: #000;
}
.shield-img img {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.85;
}
.shield-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(74,125,255,0.25), rgba(255,59,102,0.18));
  pointer-events: none;
}

/* ---------- Partner network (hub-and-spoke) ---------- */
.partner-network {
  position: relative;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  aspect-ratio: 980 / 540;
}
.partner-network-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.partner-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(10, 13, 20, 0.65);
  backdrop-filter: blur(8px);
  padding: 18px 16px 16px;
  width: 22%;
  min-height: 180px;
  z-index: 1;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.partner-node p {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0;
  letter-spacing: 0.01em;
}
.partner-node:hover {
  border-color: var(--border-strong);
  background: var(--surface);
  transform: translateY(-2px);
}
.partner-node img.partner-logo {
  display: block;
  height: 56px;
  width: 100%;
  max-width: 140px;
  margin: 0 auto 10px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.partner-node img.partner-logo[src*="atola"],
.partner-node img.partner-logo[src*="sumuri"] {
  height: 100px;
  max-width: 252px;
}
.partner-node strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}
.partner-node span {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.partner-hub {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 26%;
  min-height: 220px;
  border-color: var(--brand-2);
  background: rgba(74, 127, 229, 0.10);
  box-shadow: 0 0 60px rgba(74, 127, 229, 0.25);
}
.partner-hub p {
  color: var(--text);
  font-size: 13px;
}
.partner-hub:hover {
  border-color: var(--brand-2);
  background: rgba(74, 127, 229, 0.14);
  transform: translate(-50%, -52%);
}
.partner-hub img.partner-logo {
  height: 70px;
  max-width: 180px;
  opacity: 1;
}
.partner-hub strong { font-size: 17px; color: #fff; }
.partner-tl { top: 4%;  left: 4%; }
.partner-tr { top: 4%;  right: 4%; }
.partner-bl { bottom: 4%; left: 4%; }
.partner-br { bottom: 4%; right: 4%; }
@media (max-width: 820px) {
  .partner-network {
    aspect-ratio: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 540px;
  }
  .partner-network-lines { display: none; }
  .partner-node {
    position: static;
    width: 100%;
    transform: none;
  }
  .partner-hub {
    grid-column: 1 / -1;
    transform: none;
  }
  .partner-hub:hover { transform: translateY(-2px); }
}

/* ---------- Brand strip (partner logos) ---------- */
.brand-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.brand-strip > div {
  grid-column: span 2;
}
.brand-strip > div:nth-child(4) {
  grid-column: 2 / span 2;
}
.brand-strip > div:nth-child(5) {
  grid-column: 4 / span 2;
}
.brand-strip > div {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}
.brand-strip > div:hover {
  border-color: var(--border-strong);
  background: var(--surface);
}
.brand-strip strong {
  display: block;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.brand-strip span {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.brand-strip img.partner-logo {
  display: block;
  height: 110px;
  width: 100%;
  max-width: 220px;
  margin: 0 auto 18px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.82;
  transition: opacity 0.2s;
}
.brand-strip > div:hover img.partner-logo {
  opacity: 1;
}
.brand-strip img.partner-logo[src*="dataexpert"],
.brand-strip img.partner-logo[src*="trm"],
.brand-strip img.partner-logo[src*="invicti"] {
  max-width: 140px;
}

/* ---------- About / Values ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
.about-grid h2 {
  font-size: clamp(30px, 3.6vw, 44px);
  margin: 0 0 18px;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}
.values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.value {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.2s;
}
.value:hover { border-color: var(--border-strong); }
.value strong {
  display: block;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
  font-weight: 600;
}
.value h4 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}
.value p {
  margin: 0;
  font-size: 15.5px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ---------- Process steps ---------- */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
  position: relative;
}
.steps li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  position: relative;
}
.step-num {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.18em;
  margin-bottom: 14px;
}
.steps h3 { margin: 0 0 8px; font-size: 18px; font-weight: 600; color: #fff; letter-spacing: -0.01em; }
.steps p { margin: 0; color: var(--text-dim); font-size: 15.5px; line-height: 1.6; }

/* ---------- Page hero (sub-pages) ---------- */
.page-hero {
  position: relative;
  padding: 90px 0 80px;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(74, 127, 229, 0.08), transparent 55%),
    var(--bg-soft);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(32px, 3.6vw, 44px);
  margin: 10px 0 14px;
  letter-spacing: -0.025em;
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
}
.page-hero p {
  color: var(--text-dim);
  font-size: 18px;
  max-width: 720px;
  margin: 0;
  line-height: 1.7;
}
.page-hero p {
  color: var(--text-dim);
  font-size: 20px;
  max-width: 720px;
  margin: 0;
}
.crumbs {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 8px;
}
.crumbs a { color: var(--text-dim); }
.crumbs a:hover { color: var(--accent); }
.crumbs span { margin: 0 8px; }

/* ---------- CTA ---------- */
.section-cta {
  padding: 100px 0;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(74, 127, 229, 0.08), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.cta-inner h2 {
  font-size: clamp(28px, 3vw, 38px);
  margin: 0 0 16px;
  letter-spacing: -0.025em;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}
.cta-inner > div p { color: var(--text-dim); margin: 0 0 20px; }
.contact-info {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}
.contact-info a, .contact-info span {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  color: var(--text);
}
.contact-info .icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--brand-2);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.contact-info .icon svg { width: 18px; height: 18px; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 11px 14px;
  font: inherit;
  font-size: 16px;
  font-weight: 400;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--muted); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--brand-2);
  box-shadow: 0 0 0 3px rgba(74, 125, 255, 0.18);
}
.contact-form textarea { resize: vertical; min-height: 110px; }

/* ---------- Footer ---------- */
.footer {
  background: #07090f;
  color: var(--text-dim);
  padding: 72px 0 32px;
  border-top: 1px solid var(--border);
}
.footer .brand { color: #fff; }
/* Source logo is already white — perfect on dark footer */
.footer .brand-logo,
.footer .brand-logo-en { filter: none; }
.footer .brand-logo-en { opacity: 0.85; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.footer h4 {
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
  font-weight: 600;
}
.footer a {
  display: block;
  color: var(--text-dim);
  font-size: 15.5px;
  padding: 5px 0;
  transition: color 0.15s;
}
.footer a:hover { color: #fff; }
.footer p {
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.7;
  margin: 16px 0 0;
  max-width: 360px;
}
.copyright {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cards.cards-4 { grid-template-columns: repeat(2, 1fr); }
  .brand-strip { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .hero { padding: 64px 0 64px; }
  .section { padding: 80px 0; }
  .hero-inner,
  .about-grid,
  .cta-inner,
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 380px; order: -1; }
  .domains, .cards, .cards.cards-2 { grid-template-columns: 1fr 1fr; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(10, 13, 20, 0.96);
    backdrop-filter: saturate(140%) blur(14px);
    -webkit-backdrop-filter: saturate(140%) blur(14px);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 12px 24px 20px;
    gap: 0;
  }
  .nav.open .nav-links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-size: 18px;
    color: var(--text);
  }
  .nav.open .nav-links a:hover { color: var(--brand-2); }
  .nav.open .nav-links a:last-child { border-bottom: 0; }
  .trust-inner { flex-direction: column; align-items: flex-start; }
  .trust-stats { gap: 20px; }
  .trust-stats div { text-align: left; }
}
@media (max-width: 600px) {
  .domains, .cards, .cards.cards-2, .cards.cards-4,
  .brand-strip, .steps, .values,
  .contact-form .row { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .hero-stats strong { font-size: 26px; }
  .hero-card.card-1 { width: 80%; right: 10%; }
  .hero-card.card-2 { width: 80%; left: 10%; }
  .shield { width: 160px; height: 160px; font-size: 20px; }
}