@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css");

:root {
  --bg: #f7fbf8;
  --surface: #ffffff;
  --surface-soft: #eef6f1;
  --ink: #18212f;
  --ink-2: #3c4656;
  --muted: #6b7483;
  --line: #dbe6df;
  --green: #0f766e;
  --green-dark: #0b5753;
  --navy: #16324f;
  --blue: #2f5fa8;
  --coral: #f97316;
  --gold: #c28b2c;
  --shadow: 0 18px 48px rgba(18, 33, 47, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Pretendard Variable", Pretendard, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.68;
  text-rendering: geometricPrecision;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 74px;
  padding: 14px clamp(20px, 5%, 72px);
  background: rgba(247, 251, 248, 0.92);
  border-bottom: 1px solid rgba(219, 230, 223, 0.9);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 238px;
}
.brand img { border-radius: 8px; box-shadow: 0 10px 24px rgba(15, 118, 110, 0.16); }
.brand strong { display: block; font-size: 18px; line-height: 1.1; }
.brand small { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; font-weight: 700; }

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 850;
}
nav a:hover { color: var(--green); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  color: #fff;
  background: var(--navy);
  border-radius: 8px;
}

.hero {
  position: relative;
  min-height: 650px;
  display: grid;
  align-content: end;
  overflow: hidden;
  padding: 92px clamp(20px, 5%, 72px) 28px;
  background-image:
    linear-gradient(90deg, rgba(247, 251, 248, 0.97) 0%, rgba(247, 251, 248, 0.91) 45%, rgba(247, 251, 248, 0.42) 100%),
    linear-gradient(0deg, rgba(247, 251, 248, 0.96) 0%, rgba(247, 251, 248, 0.22) 45%, rgba(247, 251, 248, 0.78) 100%),
    var(--hero-image);
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(15, 118, 110, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 118, 110, 0.06) 1px, transparent 1px);
  background-size: 58px 58px;
}
.hero-content {
  position: relative;
  width: min(850px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: 0;
  word-break: keep-all;
}
h1 {
  max-width: 860px;
  font-size: 60px;
  font-weight: 930;
}
h2 {
  max-width: 860px;
  font-size: 42px;
  font-weight: 920;
}
h3 { font-size: 22px; font-weight: 900; }
p { word-break: keep-all; overflow-wrap: break-word; }

.lead {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--ink-2);
  font-size: 20px;
  font-weight: 520;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 900;
}
.button.primary {
  color: #fff;
  background: var(--green);
  box-shadow: 0 14px 30px rgba(15, 118, 110, 0.2);
}
.button.primary:hover { background: var(--green-dark); }
.button.secondary {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.hero-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: min(1060px, 100%);
  margin-top: 54px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: var(--shadow);
}
.hero-strip div {
  min-height: 118px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.9);
}
.hero-strip span {
  display: block;
  color: var(--coral);
  font-size: 13px;
  font-weight: 950;
}
.hero-strip strong {
  display: block;
  margin-top: 8px;
  color: var(--navy);
  font-size: 18px;
}
.hero-strip p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--navy);
  color: #fff;
}
.trust-band div {
  min-height: 104px;
  padding: 24px clamp(18px, 4%, 54px);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}
.trust-band div:last-child { border-right: 0; }
.trust-band strong {
  display: block;
  color: #a7f3d0;
  font-size: 22px;
  line-height: 1;
}
.trust-band span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.section {
  padding: 86px clamp(20px, 5%, 72px);
}
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(320px, 0.95fr);
  gap: 46px;
  align-items: start;
  margin-bottom: 30px;
}
.section-head.compact {
  display: block;
  margin-bottom: 32px;
}
.section-lead {
  max-width: 950px;
  margin: 0;
  color: var(--ink-2);
  font-size: 20px;
}

.intro-section {
  background: var(--surface);
}
.service-section {
  background:
    linear-gradient(180deg, var(--surface-soft), #fff 68%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.service-grid,
.article-grid,
.resource-list,
.resource-page {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-grid article,
.article-grid article,
.resource-list article,
.resource-page article,
.contact-card,
.article-layout aside,
.callout {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.service-grid article {
  min-height: 250px;
  padding: 26px;
}
.service-grid span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}
.service-grid h3 { margin-top: 18px; }
.service-grid p,
.process-list p,
.article-grid p,
.resource-list p,
.resource-page p,
.article-body p,
.contact-grid p,
li {
  color: var(--muted);
}

.process-section {
  background: var(--surface);
}
.process-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}
.process-list li {
  min-height: 220px;
  padding: 24px;
  background: #fff;
}
.process-list span {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 18px;
  color: #fff;
  background: var(--green);
  border-radius: 8px;
  font-weight: 950;
}
.process-list strong {
  display: block;
  color: var(--ink);
  font-size: 19px;
}
.process-list p { margin: 10px 0 0; }

.article-section {
  background: #fbf3ea;
}
.article-grid {
  grid-template-columns: repeat(4, 1fr);
}
.article-grid article {
  overflow: hidden;
  box-shadow: none;
}
.article-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.article-grid article div { padding: 18px; }
.kicker {
  margin: 0 0 8px;
  color: var(--coral);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}
.article-grid h3 {
  min-height: 82px;
  font-size: 19px;
}
.article-grid p:not(.kicker) {
  margin-bottom: 0;
  font-size: 15px;
}

.resources-band {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(480px, 1.22fr);
  gap: 44px;
  align-items: start;
  background: var(--navy);
  color: #fff;
}
.resources-band h2 { color: #fff; }
.resource-list article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
}
.resource-list p { color: rgba(255, 255, 255, 0.72); }

.final-cta {
  padding: 84px clamp(20px, 5%, 72px);
  color: #fff;
  background-image:
    linear-gradient(90deg, rgba(22, 50, 79, 0.94), rgba(15, 118, 110, 0.78)),
    url("https://images.unsplash.com/photo-1497215728101-856f4ea42174?auto=format&fit=crop&w=1900&q=84");
  background-size: cover;
  background-position: center;
}
.final-cta h2 {
  max-width: 720px;
  margin-bottom: 26px;
  color: #fff;
}

.page-hero {
  padding: 88px clamp(20px, 5%, 72px) 58px;
  background:
    linear-gradient(90deg, rgba(238, 246, 241, 0.94), rgba(255, 255, 255, 0.88)),
    url("https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1800&q=82");
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 {
  max-width: 900px;
  font-size: 50px;
}
.article-hero img {
  width: 100%;
  max-height: 500px;
  margin-top: 34px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.article-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 860px);
  gap: 52px;
  padding: 58px clamp(20px, 5%, 72px) 94px;
  background: #fff;
}
.article-layout aside {
  position: sticky;
  top: 102px;
  align-self: start;
  display: grid;
  gap: 10px;
  padding: 18px;
}
.article-layout aside strong { margin-bottom: 8px; }
.article-layout aside a {
  color: var(--green);
  font-weight: 850;
}
.article-body section { margin-bottom: 40px; }
.article-body h2 {
  margin-bottom: 14px;
  font-size: 32px;
}
.callout {
  padding: 26px;
  background: #f7fbf8;
  border-color: #b8d9ca;
}

.resource-page article {
  min-height: 230px;
  padding: 28px;
}
.resource-page span {
  color: var(--coral);
  font-size: 13px;
  font-weight: 950;
}
.resource-page h2 {
  margin: 12px 0;
  font-size: 28px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 54px;
  background: var(--surface);
}
.contact-grid ul {
  margin: 22px 0 0;
  padding-left: 22px;
}
.contact-card {
  align-self: start;
  padding: 30px;
}
.contact-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: 28px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(20px, 5%, 72px);
  color: #dce8e3;
  background: #101d2e;
}
.site-footer > div:first-child {
  display: flex;
  align-items: center;
  gap: 12px;
}
.site-footer img { border-radius: 8px; }
.site-footer p {
  margin: 4px 0 0;
  color: rgba(220, 232, 227, 0.72);
}
.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  font-weight: 850;
}

@media (max-width: 1120px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }
  h1 { font-size: 48px; }
  h2 { font-size: 36px; }
  .section-head,
  .resources-band,
  .article-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .service-grid,
  .resource-list,
  .resource-page {
    grid-template-columns: 1fr;
  }
  .process-list,
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-layout aside { position: static; }
}

@media (max-width: 720px) {
  .site-header {
    gap: 12px;
    min-height: auto;
    padding: 12px 18px;
  }
  .brand { min-width: 0; }
  .brand img {
    width: 38px;
    height: 38px;
  }
  nav {
    gap: 10px 14px;
    font-size: 13px;
  }
  .nav-cta {
    min-height: 34px;
    padding: 0 12px;
  }
  .hero {
    min-height: 530px;
    padding: 64px 18px 34px;
    background-position: 58% center;
  }
  .hero::before { background-size: 42px 42px; }
  h1,
  .page-hero h1 {
    font-size: 35px;
    line-height: 1.18;
  }
  h2 { font-size: 29px; }
  h3 { font-size: 21px; }
  .lead {
    font-size: 17px;
  }
  .hero-strip,
  .trust-band,
  .process-list,
  .article-grid {
    grid-template-columns: 1fr;
  }
  .hero-strip {
    display: none;
  }
  .hero-strip div { min-height: auto; }
  .trust-band div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }
  .section,
  .page-hero,
  .article-layout,
  .final-cta {
    padding-left: 18px;
    padding-right: 18px;
  }
  .section {
    padding-top: 58px;
    padding-bottom: 58px;
  }
  .page-hero {
    padding-top: 58px;
    padding-bottom: 44px;
  }
  .article-grid h3 { min-height: auto; }
  .contact-card .button {
    width: 100%;
    font-size: 14px;
  }
  .site-footer {
    flex-direction: column;
  }
}