*, *::before, *::after { box-sizing: border-box; }
:root {
  --home-blue: #1a56db;
  --home-blue-dark: #1747b4;
  --home-blue-deep: #123a91;
  --home-blue-soft: #eef5ff;
  --home-blue-pale: #f7faff;
  --home-navy: #10213f;
  --home-text: #172033;
  --home-sub: #536176;
  --home-muted: #8592a6;
  --home-border: #e4eaf2;
  --home-bg: #ffffff;
  --home-bg-soft: #f7f9fc;
  --home-shadow: 0 20px 50px rgba(25, 57, 108, .10);
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--home-bg);
  color: var(--home-text);
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans KR', sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
.home-container {
  width: min(calc(100% - 48px), 1180px);
  margin: 0 auto;
}
.home-section { padding: 108px 0; }
.home-section-soft { background: var(--home-bg-soft); }
.home-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: var(--home-blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.home-kicker::before {
  content: '';
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--home-blue);
}
.home-heading {
  margin: 0;
  color: var(--home-text);
  font-size: clamp(30px, 3.4vw, 46px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.045em;
  word-break: keep-all;
}
.home-section-copy {
  max-width: 630px;
  margin: 18px 0 0;
  color: var(--home-sub);
  font-size: 16px;
  line-height: 1.8;
  word-break: keep-all;
}

/* hero */
.home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 720px;
  padding: 94px 0 88px;
  background:
    radial-gradient(circle at 80% 13%, rgba(76, 141, 255, .16), transparent 31%),
    radial-gradient(circle at 20% 82%, rgba(69, 130, 236, .09), transparent 24%),
    linear-gradient(180deg, #fff 0%, #fbfdff 100%);
  border-bottom: 1px solid var(--home-border);
}
.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .45;
  background-image:
    linear-gradient(rgba(32, 84, 168, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 84, 168, .055) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to right, #000 0%, transparent 57%);
}
.home-hero::after {
  content: '';
  position: absolute;
  z-index: -1;
  right: -210px;
  top: -280px;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  border: 1px solid rgba(26, 86, 219, .12);
  box-shadow:
    0 0 0 82px rgba(26, 86, 219, .025),
    0 0 0 164px rgba(26, 86, 219, .018);
}
.home-hero-grid {
  min-height: 535px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(430px, .96fr);
  align-items: center;
  gap: 72px;
}
.home-hero-copy { position: relative; z-index: 2; }
.home-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding: 7px 12px;
  border: 1px solid #d7e5ff;
  border-radius: 999px;
  background: rgba(239, 246, 255, .88);
  color: var(--home-blue);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .03em;
}
.home-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--home-blue);
  box-shadow: 0 0 0 5px rgba(26, 86, 219, .10);
}
.home-hero h1 {
  max-width: 680px;
  margin: 0;
  color: #11203a;
  font-size: clamp(42px, 5.2vw, 68px);
  font-weight: 750;
  line-height: 1.11;
  letter-spacing: -.065em;
  word-break: keep-all;
}
.home-hero h1 strong {
  color: var(--home-blue);
  font-weight: inherit;
}
.home-hero-desc {
  max-width: 590px;
  margin: 26px 0 0;
  color: var(--home-sub);
  font-size: 17px;
  line-height: 1.82;
  word-break: keep-all;
}
.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.home-btn {
  min-height: 50px;
  padding: 0 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}
.home-btn:hover { transform: translateY(-2px); }
.home-btn-primary {
  color: #fff;
  background: var(--home-blue);
  box-shadow: 0 12px 26px rgba(26, 86, 219, .22);
}
.home-btn-primary:hover {
  background: var(--home-blue-dark);
  box-shadow: 0 15px 30px rgba(26, 86, 219, .26);
}
.home-btn-secondary {
  color: #23324b;
  background: rgba(255, 255, 255, .82);
  border-color: #d9e2ef;
}
.home-btn-secondary:hover { border-color: #9db5d6; background: #fff; }
.home-btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; }
.home-trust-list {
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  list-style: none;
}
.home-trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #627086;
  font-size: 13px;
  white-space: nowrap;
}
.home-trust-list svg { width: 16px; height: 16px; fill: none; stroke: var(--home-blue); stroke-width: 2.2; }

/* hero visual */
.security-console {
  position: relative;
  min-height: 480px;
  padding: 22px;
  border: 1px solid rgba(173, 195, 229, .68);
  border-radius: 26px;
  background: rgba(255, 255, 255, .76);
  box-shadow: var(--home-shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.console-top {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px 14px;
  border-bottom: 1px solid #e7edf6;
}
.console-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2b3b55;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}
.console-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #2f7a58;
  font-size: 11px;
  font-weight: 650;
}
.console-status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #31a46c; box-shadow: 0 0 0 5px rgba(49, 164, 108, .10); }
.console-canvas {
  position: relative;
  min-height: 392px;
  overflow: hidden;
  border-radius: 18px;
  background:
    linear-gradient(rgba(26, 86, 219, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 86, 219, .045) 1px, transparent 1px),
    linear-gradient(180deg, #fbfdff 0%, #f5f9ff 100%);
  background-size: 36px 36px, 36px 36px, auto;
}
.console-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.console-lines path { fill: none; stroke: #c4d6f0; stroke-width: 2; stroke-dasharray: 5 7; }
.console-lines circle { fill: #fff; stroke: #89ace2; stroke-width: 2; }
.console-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 152px;
  height: 152px;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border: 1px solid #a9c5ef;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #4e8df0 0%, #1a56db 58%, #1544ae 100%);
  box-shadow:
    0 18px 38px rgba(26, 86, 219, .28),
    0 0 0 18px rgba(26, 86, 219, .06),
    0 0 0 40px rgba(26, 86, 219, .035);
}
.console-core svg { width: 67px; height: 67px; fill: none; stroke: #fff; stroke-width: 1.65; }
.console-core span {
  position: absolute;
  bottom: 25px;
  color: rgba(255, 255, 255, .88);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
}
.console-node {
  position: absolute;
  min-width: 138px;
  padding: 13px 14px;
  display: flex;
  align-items: center;
  gap: 11px;
  border: 1px solid #dae4f2;
  border-radius: 14px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 10px 24px rgba(36, 69, 120, .09);
}
.console-node .node-icon {
  width: 37px;
  height: 37px;
  flex: 0 0 37px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--home-blue-soft);
  color: var(--home-blue);
}
.console-node svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.console-node strong { display: block; color: #24344d; font-size: 12px; font-weight: 700; line-height: 1.35; }
.console-node small { display: block; margin-top: 3px; color: #8491a4; font-size: 10px; line-height: 1.35; }
.node-a { top: 42px; left: 24px; }
.node-b { top: 42px; right: 24px; }
.node-c { bottom: 42px; left: 24px; }
.node-d { bottom: 42px; right: 24px; }
.console-float {
  position: absolute;
  right: -28px;
  bottom: 44px;
  width: 158px;
  padding: 14px 16px;
  border: 1px solid #dce7f5;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 15px 32px rgba(36, 69, 120, .14);
}
.console-float-label { color: #7b899d; font-size: 10px; }
.console-float-value { margin-top: 5px; color: #20324e; font-size: 18px; font-weight: 750; letter-spacing: -.03em; }
.console-float-bar { height: 5px; margin-top: 10px; overflow: hidden; border-radius: 999px; background: #e9eff7; }
.console-float-bar span { display: block; width: 82%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #1a56db, #5f9cff); }

/* solution overview */
.home-portfolio { padding: 94px 0 106px; background: #fff; }
.portfolio-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 38px;
}
.portfolio-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--home-blue);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.portfolio-link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .18s; }
.portfolio-link:hover svg { transform: translateX(4px); }
.solution-groups {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.solution-group {
  min-height: 338px;
  padding: 28px 25px 24px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--home-border);
  border-radius: 18px;
  background: #fff;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.solution-group:hover {
  transform: translateY(-5px);
  border-color: #b9ceeb;
  box-shadow: 0 18px 38px rgba(30, 70, 128, .10);
}
.solution-number {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--home-blue);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .12em;
}
.solution-number .solution-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--home-blue-soft);
}
.solution-number svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.75; }
.solution-group h3 {
  margin: 23px 0 8px;
  color: #1c2a41;
  font-size: 20px;
  font-weight: 730;
  letter-spacing: -.035em;
}
.solution-group > p {
  margin: 0;
  color: var(--home-sub);
  font-size: 13px;
  line-height: 1.7;
  word-break: keep-all;
}
.solution-list {
  margin: auto 0 0;
  padding: 22px 0 0;
  list-style: none;
}
.solution-list li {
  position: relative;
  padding: 9px 24px 9px 0;
  border-top: 1px solid #edf1f6;
  color: #33435a;
  font-size: 13px;
  font-weight: 600;
}
.solution-list li::after {
  content: '↗';
  position: absolute;
  right: 0;
  color: #9bb0cb;
  font-size: 13px;
}

/* value */
.home-value { padding: 108px 0; background: var(--home-bg-soft); }
.value-grid {
  display: grid;
  grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr);
  gap: 82px;
  align-items: start;
}
.value-intro { position: sticky; top: 104px; }
.value-note {
  margin-top: 28px;
  padding: 20px 22px;
  border-left: 3px solid var(--home-blue);
  background: #fff;
  color: #526178;
  font-size: 13px;
  line-height: 1.75;
  box-shadow: 0 10px 30px rgba(30, 70, 128, .05);
}
.value-cards { display: grid; gap: 14px; }
.value-card {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  min-height: 126px;
  padding: 24px 26px;
  border: 1px solid var(--home-border);
  border-radius: 17px;
  background: #fff;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.value-card:hover {
  transform: translateX(5px);
  border-color: #bfd0e8;
  box-shadow: 0 16px 34px rgba(30, 70, 128, .08);
}
.value-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: var(--home-blue-soft);
  color: var(--home-blue);
}
.value-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.value-card h3 { margin: 0 0 6px; color: #22324a; font-size: 17px; font-weight: 720; letter-spacing: -.02em; }
.value-card p { margin: 0; color: var(--home-sub); font-size: 13px; line-height: 1.72; word-break: keep-all; }
.value-index { color: #c8d4e4; font-size: 12px; font-weight: 750; letter-spacing: .12em; }

/* process */
.home-process { padding: 108px 0; background: #fff; }
.process-head { text-align: center; }
.process-head .home-section-copy { margin-left: auto; margin-right: auto; }
.process-track {
  position: relative;
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.process-track::before {
  content: '';
  position: absolute;
  left: 10%;
  right: 10%;
  top: 31px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #b7cae4 12%, #b7cae4 88%, transparent);
}
.process-item { position: relative; z-index: 1; text-align: center; }
.process-badge {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  border: 7px solid #fff;
  border-radius: 50%;
  background: var(--home-blue);
  color: #fff;
  box-shadow: 0 0 0 1px #c6d6ec, 0 10px 24px rgba(26, 86, 219, .18);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .08em;
}
.process-item h3 { margin: 0 0 8px; color: #22314a; font-size: 16px; font-weight: 720; }
.process-item p { max-width: 220px; margin: 0 auto; color: var(--home-sub); font-size: 13px; line-height: 1.7; word-break: keep-all; }

/* customers */
.home-customers { padding: 104px 0; background: #f4f7fb; }
.customers-layout {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(520px, 1.2fr);
  gap: 78px;
  align-items: center;
}
.customer-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.customer-tag {
  padding: 8px 12px;
  border: 1px solid #dce5f1;
  border-radius: 999px;
  background: #fff;
  color: #5d6b7f;
  font-size: 12px;
  font-weight: 600;
}
.customer-board {
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  border: 1px solid #dce5f1;
  border-radius: 22px;
  background: rgba(255, 255, 255, .72);
  box-shadow: 0 20px 44px rgba(32, 67, 116, .08);
}
.customer-card {
  min-height: 154px;
  padding: 22px;
  border: 1px solid #e3eaf3;
  border-radius: 15px;
  background: #fff;
}
.customer-card-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.customer-card-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--home-blue-soft);
  color: var(--home-blue);
}
.customer-card-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.customer-card small { color: #9aa6b7; font-size: 10px; font-weight: 750; letter-spacing: .1em; }
.customer-card h3 { margin: 17px 0 8px; color: #24344e; font-size: 16px; font-weight: 720; }
.customer-card p { margin: 0; color: #68768a; font-size: 12px; line-height: 1.65; word-break: keep-all; }
.customer-more { margin-top: 26px; }

/* support */
.home-support { padding: 104px 0; background: #fff; }
.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.support-card {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  padding: 38px;
  border: 1px solid var(--home-border);
  border-radius: 22px;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.support-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(30, 70, 128, .10); }
.support-card-light { background: #f8fafc; }
.support-card-blue {
  border-color: transparent;
  background: linear-gradient(135deg, #1a56db 0%, #2b6ee0 58%, #4a8bf0 100%);
  color: #fff;
}
.support-card::after {
  content: '';
  position: absolute;
  right: -65px;
  bottom: -95px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  border: 1px solid rgba(112, 140, 181, .18);
  box-shadow: 0 0 0 38px rgba(112, 140, 181, .055);
}
.support-card-blue::after { border-color: rgba(255,255,255,.22); box-shadow: 0 0 0 38px rgba(255,255,255,.06); }
.support-label { position: relative; z-index: 1; color: var(--home-blue); font-size: 11px; font-weight: 750; letter-spacing: .12em; }
.support-card-blue .support-label { color: rgba(255,255,255,.72); }
.support-card h3 { position: relative; z-index: 1; margin: 22px 0 10px; color: #1e2e47; font-size: 27px; font-weight: 730; letter-spacing: -.04em; }
.support-card-blue h3 { color: #fff; }
.support-card p { position: relative; z-index: 1; max-width: 390px; margin: 0; color: #657388; font-size: 14px; line-height: 1.75; word-break: keep-all; }
.support-card-blue p { color: rgba(255,255,255,.74); }
.support-arrow {
  position: absolute;
  z-index: 2;
  left: 38px;
  bottom: 34px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--home-blue);
  font-size: 13px;
  font-weight: 700;
}
.support-card-blue .support-arrow { color: #fff; }
.support-arrow svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; }

/* final cta */
.home-final {
  position: relative;
  overflow: hidden;
  padding: 86px 0;
  background: #122c5a;
  color: #fff;
}
.home-final::before,
.home-final::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.home-final::before { width: 460px; height: 460px; right: -130px; top: -250px; background: rgba(69, 132, 236, .26); }
.home-final::after { width: 310px; height: 310px; left: -160px; bottom: -210px; border: 1px solid rgba(255,255,255,.12); box-shadow: 0 0 0 58px rgba(255,255,255,.025); }
.final-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.final-copy h2 { margin: 0; font-size: clamp(28px, 3.5vw, 42px); font-weight: 720; line-height: 1.25; letter-spacing: -.045em; }
.final-copy p { margin: 15px 0 0; color: rgba(255,255,255,.64); font-size: 15px; }
.final-actions { display: flex; gap: 10px; flex: 0 0 auto; }
.final-actions .home-btn-primary { background: #fff; color: #183766; box-shadow: none; }
.final-actions .home-btn-primary:hover { background: #f2f6fc; }
.final-actions .home-btn-secondary { color: #fff; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.05); }
.final-actions .home-btn-secondary:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.10); }

@media (max-width: 1080px) {
  .home-hero-grid { grid-template-columns: minmax(0, 1fr) 420px; gap: 42px; }
  .solution-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .solution-group { min-height: 320px; }
  .value-grid { gap: 52px; }
  .customers-layout { gap: 44px; grid-template-columns: minmax(0, .8fr) minmax(480px, 1.2fr); }
}
@media (max-width: 900px) {
  .home-section { padding: 84px 0; }
  .home-hero { min-height: 0; padding: 78px 0 72px; }
  .home-hero-grid { min-height: 0; grid-template-columns: 1fr; gap: 54px; }
  .home-hero-copy { max-width: 720px; }
  .security-console { width: min(100%, 650px); margin: 0 auto; }
  .value-grid { grid-template-columns: 1fr; gap: 42px; }
  .value-intro { position: static; }
  .process-track { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 46px 24px; }
  .process-track::before { display: none; }
  .customers-layout { grid-template-columns: 1fr; }
  .customer-board { width: 100%; }
  .final-inner { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 680px) {
  .home-container { width: min(calc(100% - 32px), 1180px); }
  .home-hero { padding-top: 60px; }
  .home-hero h1 { font-size: clamp(38px, 12vw, 52px); }
  .home-hero-desc { font-size: 15px; }
  .home-actions { width: 100%; }
  .home-btn { width: 100%; }
  .home-trust-list { display: grid; gap: 10px; }
  .security-console { min-height: 430px; padding: 15px; border-radius: 20px; }
  .console-canvas { min-height: 356px; }
  .console-core { width: 125px; height: 125px; }
  .console-core svg { width: 54px; height: 54px; }
  .console-core span { bottom: 19px; }
  .console-node { min-width: 0; width: 122px; padding: 10px; gap: 8px; }
  .console-node .node-icon { width: 31px; height: 31px; flex-basis: 31px; }
  .console-node svg { width: 17px; height: 17px; }
  .console-node small { display: none; }
  .node-a, .node-c { left: 10px; }
  .node-b, .node-d { right: 10px; }
  .console-float { display: none; }
  .portfolio-header { align-items: flex-start; flex-direction: column; gap: 18px; }
  .solution-groups { grid-template-columns: 1fr; }
  .solution-group { min-height: 0; }
  .value-card { grid-template-columns: 48px minmax(0, 1fr); gap: 15px; padding: 22px 20px; }
  .value-icon { width: 48px; height: 48px; }
  .value-index { display: none; }
  .process-track { grid-template-columns: 1fr; gap: 34px; }
  .customer-board { grid-template-columns: 1fr; }
  .customer-card { min-height: 0; }
  .support-grid { grid-template-columns: 1fr; }
  .support-card { min-height: 270px; padding: 30px 26px; }
  .support-arrow { left: 26px; }
  .final-actions { width: 100%; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* v45 hero portfolio visual: four independent security domains */
.solution-portfolio-visual {
  position: relative;
  min-height: 500px;
  padding: 24px;
  border: 1px solid rgba(173, 195, 229, .72);
  border-radius: 26px;
  background:
    linear-gradient(rgba(26, 86, 219, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 86, 219, .035) 1px, transparent 1px),
    rgba(255, 255, 255, .86);
  background-size: 32px 32px, 32px 32px, auto;
  box-shadow: var(--home-shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.solution-portfolio-visual::before {
  content: '';
  position: absolute;
  right: -45px;
  top: -45px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,86,219,.12), rgba(26,86,219,0) 68%);
  pointer-events: none;
}
.portfolio-visual-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 4px 2px 20px;
  border-bottom: 1px solid #e5ebf4;
}
.portfolio-visual-head > div { display: grid; gap: 4px; }
.portfolio-visual-head span {
  color: #718199;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .13em;
}
.portfolio-visual-head strong {
  color: #20314d;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -.03em;
}
.portfolio-visual-count {
  padding: 7px 10px;
  border: 1px solid #d7e5fb;
  border-radius: 999px;
  background: #f3f7ff;
  color: var(--home-blue) !important;
  white-space: nowrap;
}
.portfolio-domain-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px 0;
}
.portfolio-domain {
  position: relative;
  min-height: 154px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border: 1px solid #e0e8f3;
  border-radius: 17px;
  background: rgba(255,255,255,.95);
  color: inherit;
  text-decoration: none;
  box-shadow: 0 9px 24px rgba(34, 70, 120, .055);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.portfolio-domain:hover {
  transform: translateY(-3px);
  border-color: #a9c4eb;
  box-shadow: 0 14px 30px rgba(34, 70, 120, .10);
}
.portfolio-domain-num {
  position: absolute;
  left: 18px;
  top: 16px;
  color: #a5b1c2;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
}
.portfolio-domain-icon {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--home-blue-soft);
  color: var(--home-blue);
}
.portfolio-domain-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}
.portfolio-domain strong {
  margin-bottom: 4px;
  color: #24344d;
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -.025em;
}
.portfolio-domain small {
  color: #6d7a8e;
  font-size: 11px;
  line-height: 1.5;
}
.portfolio-visual-note {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid #d8e5f8;
  border-radius: 14px;
  background: #f4f8ff;
}
.portfolio-visual-note svg {
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
  fill: none;
  stroke: var(--home-blue);
  stroke-width: 1.7;
}
.portfolio-visual-note div { display: grid; gap: 2px; }
.portfolio-visual-note strong { color: #26416c; font-size: 12px; font-weight: 750; }
.portfolio-visual-note span { color: #72829a; font-size: 11px; }

@media (max-width: 900px) {
  .solution-portfolio-visual { width: min(100%, 650px); margin: 0 auto; min-height: 0; }
}
@media (max-width: 680px) {
  .solution-portfolio-visual { padding: 16px; border-radius: 20px; }
  .portfolio-domain-grid { grid-template-columns: 1fr; }
  .portfolio-domain { min-height: 132px; }
  .portfolio-visual-head strong { font-size: 16px; }
  .portfolio-visual-note { align-items: flex-start; }
}