/* Veor 1-page site · tokens reflect /brand/02_guideline.md */

:root {
  /* core */
  --veor-ink: #0B1F3A;
  --veor-pulse: #2E7BFF;
  --veor-paper: #FFFFFF;
  --veor-mist: #F4F6FA;

  /* neutrals */
  --gray-900: #0B1F3A;
  --gray-700: #3A4A60;
  --gray-500: #7C8AA0;
  --gray-300: #D8DFEB;
  --gray-100: #EEF2F7;

  /* spacing scale (8px base) */
  --s-1: 8px;
  --s-2: 16px;
  --s-3: 24px;
  --s-4: 32px;
  --s-6: 48px;
  --s-8: 64px;
  --s-12: 96px;
  --s-16: 128px;

  /* type */
  --font-ko: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
  --font-en: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  /* layout */
  --max-w: 1200px;
  --gutter: 24px;
  --radius: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-ko);
  color: var(--veor-ink);
  background: var(--veor-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--veor-pulse); outline-offset: 2px; border-radius: 4px; }

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

.br-desk { display: inline; }
@media (max-width: 640px) { .br-desk { display: none; } }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--gray-100);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--veor-ink);
}
.nav-logo-text {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-700);
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover { color: var(--veor-ink); background: var(--gray-100); }
.nav-link-active { color: var(--veor-ink); }
.nav-cta {
  font-weight: 600;
  font-size: 14px;
  color: var(--veor-ink);
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--gray-300);
  transition: border-color 0.15s, color 0.15s;
  margin-left: 4px;
}
.nav-cta:hover { border-color: var(--veor-ink); }
@media (max-width: 480px) {
  .nav-link { padding: 8px 8px; }
}

/* ---------- hero ---------- */
.hero {
  padding: var(--s-12) 0 var(--s-12);
  background:
    radial-gradient(ellipse at top right, rgba(46, 123, 255, 0.08), transparent 60%),
    var(--veor-paper);
}
.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--veor-pulse);
  margin: 0 0 var(--s-2);
}
.hero-title {
  font-size: 56px;
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0 0 var(--s-3);
}
.hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 0 0 var(--s-6);
  max-width: 60ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform 0.05s, box-shadow 0.15s, background 0.15s;
}
.btn-primary {
  background: var(--veor-ink);
  color: var(--veor-paper);
  box-shadow: 0 4px 14px rgba(11, 31, 58, 0.18);
}
.btn-primary:hover { background: #061629; }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost {
  background: transparent;
  color: var(--veor-ink);
  border: 1px solid var(--gray-300);
}
.btn-ghost:hover { border-color: var(--veor-ink); }

@media (max-width: 640px) {
  .hero { padding: var(--s-8) 0; }
  .hero-title { font-size: 36px; }
  .hero-sub { font-size: 16px; }
}

/* ---------- sections ---------- */
section { padding: var(--s-12) 0; }
.section-title {
  font-size: 32px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 var(--s-6);
}
@media (max-width: 640px) {
  section { padding: var(--s-8) 0; }
  .section-title { font-size: 24px; }
}

/* ---------- values ---------- */
.values { background: var(--veor-mist); }
.grid { display: grid; gap: var(--s-3); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--veor-paper);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: var(--s-4);
}
.card-num {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--veor-pulse);
  margin-bottom: var(--s-2);
}
.card-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 var(--s-1);
  letter-spacing: -0.015em;
}
.card-body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gray-700);
  margin: 0;
}

/* ---------- products ---------- */
.products { background: var(--veor-paper); }
.product {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: var(--s-4);
  background: var(--veor-paper);
  display: flex;
  flex-direction: column;
}
.product-accent {
  background: linear-gradient(180deg, rgba(46, 123, 255, 0.04), transparent 40%);
  border-color: rgba(46, 123, 255, 0.25);
}
.product-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gray-500);
  text-transform: uppercase;
  margin-bottom: var(--s-2);
}
.product-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 var(--s-2);
  letter-spacing: -0.02em;
}
.product-sub {
  font-size: 16px;
  font-weight: 500;
  color: var(--gray-500);
  letter-spacing: -0.01em;
}
.product-body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gray-700);
  margin: 0 0 var(--s-3);
}
.product-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  color: var(--gray-700);
}
.product-bullets li {
  padding-left: 18px;
  position: relative;
  margin-bottom: 6px;
}
.product-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--veor-pulse);
  border-radius: 50%;
}

/* ---------- contact ---------- */
.contact { background: var(--veor-ink); color: var(--veor-paper); text-align: center; }
.contact .section-title { color: var(--veor-paper); }
.contact-inner { display: flex; flex-direction: column; align-items: center; }
.contact-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-300);
  margin: 0 0 var(--s-3);
  max-width: 50ch;
}
.contact-mail {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--veor-paper);
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 4px;
  transition: border-color 0.15s;
}
.contact-mail:hover { border-color: var(--veor-pulse); }
@media (max-width: 640px) {
  .contact-mail { font-size: 22px; }
}

/* ---------- footer ---------- */
.footer {
  background: var(--veor-paper);
  border-top: 1px solid var(--gray-100);
  padding: var(--s-6) 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--s-4);
}
.footer-left {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--veor-ink);
}
.footer-name {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.footer-meta {
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-500);
  text-align: right;
}
.footer-meta p { margin: 0; }
@media (max-width: 640px) {
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-meta { text-align: left; }
}

/* ============================================================
   about page (/about/)
   ============================================================ */

.container.narrow {
  max-width: 820px;
}

/* page hero (smaller than home hero) */
.page-hero {
  padding: var(--s-8) 0 var(--s-6);
  background:
    radial-gradient(ellipse at top right, rgba(46, 123, 255, 0.06), transparent 60%),
    var(--veor-paper);
}
.page-title {
  font-size: 48px;
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0 0 var(--s-2);
}
.page-sub {
  font-size: 17px;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 0;
  max-width: 60ch;
}
@media (max-width: 640px) {
  .page-hero { padding: var(--s-6) 0 var(--s-4); }
  .page-title { font-size: 32px; }
  .page-sub { font-size: 15px; }
}

/* story section */
.story {
  padding: var(--s-12) 0;
}
.story-lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--veor-ink);
  margin: 0 0 var(--s-3);
}
.story-lead em {
  font-style: normal;
  color: var(--veor-pulse);
  font-weight: 500;
}
.story-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-700);
  margin: 0 0 var(--s-6);
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-3);
  margin-top: var(--s-6);
  padding-top: var(--s-6);
  border-top: 1px solid var(--gray-300);
}
.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.info-label {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.info-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--veor-ink);
}
@media (max-width: 640px) {
  .info-grid { grid-template-columns: 1fr; }
  .story { padding: var(--s-8) 0; }
}

/* bici section */
.bici {
  padding: var(--s-12) 0;
  background: var(--veor-mist);
}
.bici-intro {
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-700);
  margin: 0 0 var(--s-8);
  max-width: 60ch;
}
.bici-block {
  background: var(--veor-paper);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: var(--s-6);
  margin-bottom: var(--s-3);
}
.bici-head {
  margin-bottom: var(--s-4);
}
.bici-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 var(--s-1);
}
.bici-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 0;
  max-width: 60ch;
}
@media (max-width: 640px) {
  .bici { padding: var(--s-8) 0; }
  .bici-block { padding: var(--s-4); }
  .bici-title { font-size: 20px; }
}

/* logo grid */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-2);
  margin-bottom: var(--s-3);
}
.logo-tile {
  background: var(--veor-paper);
  border: 1px solid var(--gray-300);
  border-radius: 10px;
  padding: var(--s-3);
  min-height: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
}
.logo-name {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
}
@media (max-width: 820px) {
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .logo-grid { grid-template-columns: 1fr; }
}

/* logo light/dark bg row */
.logo-bg-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2);
}
.logo-bg {
  border-radius: 10px;
  padding: var(--s-4);
  min-height: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
}
.logo-bg.light {
  background: var(--veor-paper);
  border: 1px solid var(--gray-300);
}
.logo-bg.dark {
  background: var(--veor-ink);
}
.logo-bg-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.logo-bg.dark .logo-bg-label {
  color: rgba(255, 255, 255, 0.6);
}
@media (max-width: 480px) {
  .logo-bg-row { grid-template-columns: 1fr; }
}

/* color grid */
.color-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-2);
}
.color-tile {
  border: 1px solid var(--gray-300);
  border-radius: 10px;
  overflow: hidden;
  background: var(--veor-paper);
}
.color-chip {
  height: 88px;
}
.color-meta {
  padding: var(--s-2) var(--s-3);
}
.color-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--veor-ink);
  margin-bottom: 2px;
}
.color-hex {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  margin-bottom: 4px;
}
.color-role {
  font-size: 12px;
  color: var(--gray-700);
}
@media (max-width: 640px) {
  .color-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 380px) {
  .color-grid { grid-template-columns: 1fr; }
}

/* type samples */
.type-samples {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.type-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--s-3);
  align-items: baseline;
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--gray-100);
}
.type-row:last-child { border-bottom: none; padding-bottom: 0; }
.type-label {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.type-sample { color: var(--veor-ink); }
.t-display { font-size: 48px; font-weight: 700; letter-spacing: -0.025em; line-height: 1.14; }
.t-h1 { font-size: 36px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.t-h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; }
.t-h3 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; }
.t-body { font-size: 16px; line-height: 1.65; color: var(--gray-700); }
.t-cap { font-size: 13px; color: var(--gray-500); letter-spacing: 0.01em; }
@media (max-width: 640px) {
  .type-row { grid-template-columns: 1fr; gap: var(--s-1); }
  .t-display { font-size: 32px; }
  .t-h1 { font-size: 28px; }
  .t-h2 { font-size: 22px; }
}