:root {
  color-scheme: light;
  --ink: #171717;
  --muted: #5f666d;
  --line: #dfe4e8;
  --paper: #ffffff;
  --soft: #f5f7f8;
  --soft-2: #eef6f5;
  --accent: #ff5c35;
  --accent-dark: #bd371d;
  --teal: #0f8f88;
  --green: #237b4b;
  --amber: #f2b705;
  --shadow: 0 18px 60px rgba(31, 41, 51, 0.12);
  --shadow-soft: 0 24px 80px rgba(20, 31, 43, 0.1);
  --graphite: #202832;
  --panel: rgba(255, 255, 255, 0.82);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  letter-spacing: 0;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #fbfcfd 0%, #ffffff 28%, #f7faf9 100%);
  font-family:
    Pretendard,
    "Apple SD Gothic Neo",
    "Malgun Gothic",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

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

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
select,
input,
textarea {
  border: 0;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(15, 143, 136, 0.35);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  background: var(--ink);
  color: white;
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: calc(100% - 40px);
  max-width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(223, 228, 232, 0.72);
  backdrop-filter: blur(22px) saturate(1.15);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.2;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.76rem;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a,
.footer-links a {
  transition: color 160ms ease;
}

.nav a:hover,
.footer-links a:hover {
  color: var(--accent-dark);
}

.header-cta {
  padding: 10px 16px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 800;
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: flex-start;
  overflow: hidden;
  color: #141414;
  isolation: isolate;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 28%;
  content: "";
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fbfcfd 82%);
  z-index: -1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 18% 20%, rgba(15, 143, 136, 0.1), transparent 30%),
    linear-gradient(90deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.98) 38%, rgba(255, 255, 255, 0.66) 68%, rgba(255, 255, 255, 0.12) 100%),
    url("/assets/enterprise-hero.webp") right center / cover no-repeat;
}

.hero-content {
  padding: 126px 0 96px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
li,
dd,
dt,
td,
th,
label,
summary,
span {
  overflow-wrap: break-word;
  word-break: keep-all;
}

a[href^="http"] {
  overflow-wrap: anywhere;
  word-break: break-all;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: 4.35rem;
  line-height: 1.05;
  font-weight: 900;
}

.hero h1 span {
  display: block;
}

.hero-lead {
  max-width: 660px;
  margin: 24px 0 0;
  color: #303437;
  font-size: 1.22rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 18px;
  border-radius: 8px;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #e34825);
  color: white;
  box-shadow: 0 12px 28px rgba(255, 92, 53, 0.24);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  border: 1px solid rgba(23, 23, 23, 0.22);
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
}

.hero-assurance {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 700px;
  margin-top: 22px;
}

.hero-assurance span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(15, 143, 136, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  color: #24545a;
  font-size: 0.86rem;
  font-weight: 900;
  box-shadow: 0 10px 32px rgba(15, 143, 136, 0.06);
}

.button.wide {
  width: 100%;
}

.hero-metrics {
  max-width: 760px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 42px 0 0;
}

.hero-metrics div {
  padding: 18px;
  border: 1px solid rgba(23, 23, 23, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 44px rgba(20, 31, 43, 0.08);
  backdrop-filter: blur(12px);
}

.hero-metrics dt {
  font-size: 1.5rem;
  font-weight: 900;
}

.hero-metrics dd {
  margin: 4px 0 0;
  color: var(--muted);
}

.hero-note {
  margin: 18px 0 0;
  color: #3e454b;
  font-size: 0.98rem;
  font-weight: 800;
}

.section {
  padding: 96px 0;
}

.section.compact {
  padding: 22px 0 34px;
}

.band {
  background: var(--soft);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.proof-strip span {
  display: grid;
  min-height: 74px;
  align-content: center;
  gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  color: #353b40;
  font-weight: 800;
  box-shadow: 0 12px 36px rgba(20, 31, 43, 0.06);
}

.proof-strip strong {
  display: block;
  font-size: 0.95rem;
  line-height: 1.2;
}

.proof-strip small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.enterprise-section {
  padding-top: 54px;
}

.enterprise-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 38px;
  align-items: center;
  padding: 42px;
  border: 1px solid rgba(223, 228, 232, 0.9);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(245, 250, 249, 0.86)),
    radial-gradient(circle at 100% 0%, rgba(255, 92, 53, 0.1), transparent 26%);
  box-shadow: var(--shadow-soft);
}

.enterprise-copy h2 {
  margin: 0;
  font-size: 2.45rem;
  line-height: 1.18;
}

.enterprise-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.04rem;
}

.enterprise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.enterprise-grid article {
  min-height: 230px;
  padding: 22px;
  border: 1px solid rgba(223, 228, 232, 0.92);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
}

.enterprise-grid span {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
}

.enterprise-grid h3 {
  margin: 18px 0 8px;
  font-size: 1.08rem;
}

.enterprise-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.split-heading,
.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 54px;
  align-items: start;
}

.split-heading {
  margin-bottom: 36px;
}

.split-heading h2,
.two-column h2 {
  margin: 0;
  font-size: 2.45rem;
  line-height: 1.18;
}

.split-heading p,
.two-column p,
.lead-text {
  color: var(--muted);
  font-size: 1.04rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

th,
td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  background: #f9fafb;
  color: #3a4046;
  font-size: 0.92rem;
}

td:last-child {
  color: var(--green);
  font-weight: 900;
}

tr:last-child td {
  border-bottom: 0;
}

.system-grid,
.process-grid,
.pricing-grid,
.portfolio-grid,
.checklist {
  display: grid;
  gap: 16px;
}

.system-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.system-grid article,
.process-grid article,
.price-card,
.portfolio-grid article,
.calculator,
.lead-form,
.domain-panel,
.callout {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.system-grid article,
.process-grid article,
.price-card {
  padding: 24px;
}

.system-grid span,
.process-grid span,
.domain-panel span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--soft-2);
  color: var(--teal);
  font-size: 0.84rem;
  font-weight: 900;
}

.system-grid h3,
.process-grid h3,
.price-card h3,
.portfolio-grid h3 {
  margin: 18px 0 8px;
  font-size: 1.12rem;
  line-height: 1.3;
}

.system-grid p,
.process-grid p,
.price-card p,
.portfolio-grid p {
  margin: 0;
  color: var(--muted);
}

.domain-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.domain-panel div {
  min-height: 142px;
  padding: 18px;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, var(--soft));
}

.launch-stack {
  display: grid;
  gap: 16px;
}

.section-image {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.section-image img {
  width: 100%;
  aspect-ratio: 16 / 8.8;
  object-fit: cover;
}

.domain-panel p {
  margin: 14px 0 2px;
  color: var(--ink);
  font-weight: 900;
}

.domain-panel small {
  color: var(--muted);
}

.callout {
  margin-top: 26px;
  padding: 20px;
  border-left: 5px solid var(--accent);
}

.callout p {
  margin: 8px 0 0;
}

.pricing-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.price-card {
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: rgba(255, 92, 53, 0.45);
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(255, 92, 53, 0.45), rgba(15, 143, 136, 0.38)) border-box;
  box-shadow: var(--shadow-soft);
}

.tag {
  align-self: flex-start;
  margin: 0;
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--soft-2);
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 900;
}

.price {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 1.7rem;
  font-weight: 900;
}

.price-card ul,
.plain-list {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.price-card li,
.plain-list li {
  position: relative;
  padding-left: 20px;
  color: #495057;
}

.price-card li::before,
.plain-list li::before {
  position: absolute;
  top: 0.67em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.addon-table {
  margin-top: 24px;
}

.calculator,
.lead-form {
  display: grid;
  gap: 18px;
  padding: 24px;
  box-shadow: var(--shadow);
}

label,
fieldset {
  display: grid;
  gap: 8px;
  color: #30363b;
  font-weight: 800;
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  padding: 0 0 8px;
  font-weight: 900;
}

fieldset label,
.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid #cfd6dc;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

textarea {
  min-height: 112px;
  resize: vertical;
}

input[type="checkbox"] {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 3px;
  accent-color: var(--teal);
}

.estimate {
  display: block;
  padding: 18px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  font-size: 1.35rem;
  font-weight: 900;
}

.estimate-note,
.form-status {
  margin: 0;
  color: var(--muted);
}

.form-status[data-tone="success"] {
  color: var(--green);
  font-weight: 800;
}

.form-status[data-tone="error"] {
  color: var(--accent-dark);
  font-weight: 800;
}

.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.checklist {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.checklist span {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 900;
}

.checklist span::before {
  width: 9px;
  height: 9px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--amber);
  content: "";
}

.portfolio-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sample-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.portfolio-grid article {
  overflow: hidden;
}

.portfolio-grid img {
  width: 100%;
  aspect-ratio: 16 / 10.5;
  object-fit: cover;
  background: #e8eef0;
}

.portfolio-grid h3,
.portfolio-grid p {
  padding: 0 18px;
}

.portfolio-grid h3 {
  margin-top: 18px;
}

.portfolio-grid p {
  margin-bottom: 20px;
}

.apply-layout {
  align-items: start;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.consent {
  color: #454b51;
  font-size: 0.92rem;
}

.consent a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

summary {
  cursor: pointer;
  padding: 20px 22px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #111;
  color: #fff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 0;
}

.site-footer p {
  margin: 6px 0 0;
  color: #cfd3d6;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: #e8ecef;
}

.policy {
  max-width: 820px;
}

.policy h1 {
  margin: 0 0 18px;
  font-size: 2.55rem;
  line-height: 1.15;
}

.policy h2 {
  margin: 36px 0 8px;
  font-size: 1.32rem;
}

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

.payment-page {
  min-height: 100svh;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.94), rgba(245, 250, 249, 0.88)),
    url("/assets/enterprise-launch.webp") center / cover no-repeat;
}

.payment-shell {
  width: min(100% - 32px, 620px);
  min-height: 100svh;
  display: grid;
  align-content: center;
  gap: 18px;
  margin: 0 auto;
  padding: 42px 0;
}

.payment-brand {
  width: max-content;
}

.payment-card {
  padding: 32px;
  border: 1px solid rgba(223, 228, 232, 0.92);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.payment-card h1 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.2;
}

.payment-summary {
  display: grid;
  gap: 10px;
  margin: 26px 0;
}

.payment-summary div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.payment-summary dt {
  color: var(--muted);
  font-weight: 800;
}

.payment-summary dd {
  margin: 0;
  text-align: right;
  font-weight: 900;
}

.payment-copy {
  margin: 0 0 18px;
  color: var(--muted);
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: 82svh;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.9)),
      url("/assets/enterprise-hero-mobile.webp") center top / cover no-repeat;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .split-heading,
  .two-column {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .system-grid,
  .pricing-grid,
  .process-grid,
  .checklist,
  .portfolio-grid,
  .proof-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .enterprise-panel {
    grid-template-columns: 1fr;
    padding: 30px;
  }

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

  .enterprise-grid article {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 28px);
    max-width: var(--container);
  }

  .header-inner {
    min-height: 64px;
  }

  .brand {
    min-width: 0;
  }

  .brand small,
  .header-cta {
    display: none;
  }

  .hero-content {
    padding: 76px 0 58px;
  }

  .hero h1 {
    font-size: 2.3rem;
    line-height: 1.12;
  }

  .hero-lead {
    font-size: 1.04rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-metrics,
  .domain-panel,
  .system-grid,
  .pricing-grid,
  .process-grid,
  .checklist,
  .portfolio-grid,
  .proof-strip,
  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-metrics div {
    padding: 14px;
  }

  .section {
    padding: 72px 0;
  }

  .section.compact {
    padding: 16px 0 22px;
  }

  .split-heading h2,
  .two-column h2,
  .enterprise-copy h2 {
    font-size: 2rem;
  }

  .enterprise-panel {
    padding: 22px;
  }

  .calculator,
  .lead-form,
  .payment-card {
    padding: 18px;
  }

  th,
  td {
    padding: 15px 16px;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}