@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.css");

:root {
  --navy: #14395B;
  --blue: #2A76A8;
  --page-bg: #E7EDF7;
  --shell-bg: #EFF3FA;
  --card-bg: #FFFFFF;
  --card-border: rgba(20, 57, 91, .09);
  --card-shadow: 0 2px 10px rgba(20, 57, 91, .05);
  --card-shadow-hover: 0 8px 24px rgba(20, 57, 91, .13);
  --divider: rgba(20, 57, 91, .08);
  --text-body: #5B6470;
  --text-url: rgba(20, 57, 91, .5);
  --text-footer: rgba(20, 57, 91, .55);
  --thumb-gathon: #F3F7FC;
  --thumb-ai: #DEEAF5;
  --thumb-tube: #D3DEF5;
  --shell-max: 480px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--page-bg);
  font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont,
               'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--navy); }

/* ---------- shell ---------- */

.page {
  min-height: 100vh;
  background: var(--page-bg);
  display: flex;
  justify-content: center;
}

.shell {
  width: 100%;
  max-width: var(--shell-max);
  background: var(--shell-bg);
  box-shadow: 0 0 60px rgba(20, 57, 91, .10);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---------- header ---------- */

.site-header {
  background: var(--navy);
  background-image: radial-gradient(rgba(255, 255, 255, .075) 1.2px, transparent 1.2px);
  background-size: 13px 13px;
  padding: 22px 24px 38px;
  border-radius: 0 0 26px 26px;
  color: #fff;
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 34px;
}

.site-header__logo {
  height: 46px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: .95;
}

.site-header__domain {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .02em;
  color: rgba(255, 255, 255, .52);
}

.site-header__title {
  margin: 0;
  font-size: 33px;
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.02em;
}

.site-header__lead {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.62;
  font-weight: 400;
  color: rgba(255, 255, 255, .66);
  text-wrap: pretty;
}

/* ---------- service list ---------- */

.services {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 20px 0;
}

.card {
  display: block;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 14px;
  box-shadow: var(--card-shadow);
  transition: transform .16s ease, box-shadow .16s ease;
  color: inherit;
}
.card:hover { box-shadow: var(--card-shadow-hover); color: inherit; }
.card:active { transform: scale(.986); }

.card__thumb {
  height: 98px;
  border-radius: 13px;
  overflow: hidden;
}

/* logo centred with breathing room */
.card__thumb--contain {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 26px;
}
.card__thumb--contain img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* logo on a tinted plate, slightly tighter inset */
.card__thumb--plate { padding: 16px 24px; }
.card__thumb--plate img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* full-bleed artwork */
.card__thumb--cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.card__thumb--gathon { background: var(--thumb-gathon); }
.card__thumb--ai     { background: var(--thumb-ai); }
.card__thumb--tube   { background: var(--thumb-tube); }

.card__body { padding: 16px 6px 4px; }

.card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -.02em;
}

.card__eyebrow {
  margin-top: 4px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .13em;
  color: var(--blue);
}

.card__desc {
  margin: 11px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-body);
  text-wrap: pretty;
}

.card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--divider);
}

.card__url {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-url);
  letter-spacing: -.01em;
}

.card__cta {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -.01em;
}

/* ---------- footer ---------- */

.site-footer {
  margin-top: auto;
  padding: 34px 24px 30px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  text-align: center;
}

.site-footer__copy {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-footer);
  letter-spacing: .01em;
}