/* ============================================
   Orbo Landing — v2
   Design rules: asymmetric rhythm, varied bg per
   section, generous whitespace, orbit metaphor.
   ============================================ */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&display=swap');

:root {
  --black: #0A0A0A;
  --blue: #1A6FFF;
  --blue-600: #155fde;
  --blue-100: #E3EEFF;
  --navy: #0B1B3F;
  --navy-80: #0e2450;
  --white: #FFFFFF;
  --paper: #F5F4F0;
  --paper-2: #EEEAE2;
  --green: #17C69B;
  --warn: #F5A623;
  --danger: #E24B4A;
  --fg: #0A0A0A;
  --fg-2: #6B6B6B;
  --fg-3: #9A9A96;
  --border: #E0DDD8;
  --border-2: #EBE8E2;
  --grad: linear-gradient(135deg, #1A6FFF 0%, #17C69B 100%);

  --font-kr: 'Pretendard Variable', Pretendard, -apple-system, sans-serif;
  --font-en: 'DM Sans', 'Pretendard Variable', Pretendard, sans-serif;
  --font-display: 'Pretendard Variable', Pretendard, 'DM Sans', sans-serif;

  --max: 1320px;
  --gutter: clamp(24px, 5vw, 96px);

  /* subtle paper noise used in multiple sections */
  --noise: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.035 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-kr);
  font-feature-settings: "ss02", "ss03";
  font-weight: 400;
  color: var(--fg);
  background: var(--white);
  line-height: 1.75;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.02em;
  word-break: keep-all;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.en { font-family: var(--font-en); letter-spacing: -0.01em; }
.mono-num { font-family: var(--font-en); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ===== nav (sticky + scroll color transition · 2026-04-21) ===== */
.nav {
  position: sticky; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 300ms ease, border-color 300ms ease, box-shadow 300ms ease, padding 300ms ease;
}
.nav.nav-scrolled {
  background: #ffffff;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 12px 0;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
}
.nav-brand { display: inline-flex; align-items: center; }
.nav-logo { height: 28px; width: auto; display: block; }
.nav-logo-blue { display: none; }
.nav.nav-scrolled .nav-logo-white { display: none; }
.nav.nav-scrolled .nav-logo-blue { display: block; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 14px; font-weight: 400; color: rgba(255,255,255,0.78);
  transition: color 300ms ease; white-space: nowrap;
}
.nav-links a:hover { color: #fff; }
.nav.nav-scrolled .nav-links a { color: var(--navy); }
.nav.nav-scrolled .nav-links a:hover { color: var(--blue); }
.nav-login {
  display: inline-flex; align-items: center; justify-content: center;
  height: 40px; padding: 0 18px; border-radius: 6px;
  font-size: 14px; font-weight: 600; line-height: 1;
  color: rgba(255,255,255,0.92); border: 1.5px solid rgba(255,255,255,0.22);
  transition: color 300ms ease, border-color 300ms ease, background 300ms ease;
  white-space: nowrap;
}
.nav-login:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.4); }
.nav.nav-scrolled .nav-login {
  color: var(--blue);
  border-color: var(--blue);
}
.nav.nav-scrolled .nav-login:hover {
  background: var(--blue);
  color: #ffffff;
  border-color: var(--blue);
}

/* ===== buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 8px; font-size: 15px; font-weight: 500;
  transition: all 160ms ease; white-space: nowrap; cursor: pointer;
  letter-spacing: -0.01em;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-600); transform: translateY(-1px); box-shadow: 0 8px 20px -6px rgba(26,111,255,0.5); }
.btn-outline-white { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.28); }
.btn-outline-white:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.55); }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { background: rgba(255,255,255,0.92); transform: translateY(-1px); }
.btn-ghost-dark { color: var(--fg); border: 1px solid var(--border); background: #fff; }
.btn-ghost-dark:hover { border-color: var(--fg); }
.btn-arrow { margin-left: 2px; transition: transform 160ms; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ===== typography ===== */
.eyebrow {
  font-family: var(--font-en);
  font-size: 13px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--blue);
}
.eyebrow-dark { color: rgba(255,255,255,0.55); }
.eyebrow-dot::before {
  content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: currentColor; margin-right: 9px; vertical-align: middle;
  transform: translateY(-1px);
}

h1.display {
  font-size: clamp(44px, 5.5vw, 72px);
  line-height: 1.02; letter-spacing: -0.04em; font-weight: 500;
  color: #fff; word-break: keep-all;
}
h1.display .dx-glyph {
  display: inline-block; position: relative; vertical-align: baseline;
  width: 1em; height: 0.78em; margin: 0 0.04em;
  transform: translateY(0.06em);
}
h1.display .dx-glyph svg { width: 100%; height: 100%; display: block; }
h1.display em {
  font-style: normal;
  background: linear-gradient(100deg, #4d8cff 0%, #17C69B 60%, #4d8cff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% 100%;
  animation: dx-grad 7s linear infinite;
}
@keyframes dx-grad { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } }
h2.sec-title {
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.08; letter-spacing: -0.035em; font-weight: 500;
  word-break: keep-all;
}
h2.sec-title-dark { color: #fff; font-size: clamp(38px, 5vw, 60px); }
.sec-title em, .cta-inner h2 em {
  font-style: normal; color: var(--blue);
  position: relative;
}
.sec-title em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.06em;
  height: 0.22em; background: rgba(26,111,255,0.14); z-index: -1;
}
.sec-sub {
  font-size: 19px; line-height: 1.75; color: var(--fg-2); font-weight: 400;
  max-width: 560px; word-break: keep-all; letter-spacing: -0.015em;
}
.sec-sub-dark { color: rgba(255,255,255,0.72); }

/* ==========================================
   SECTION 1 — HERO (Linear-inspired: light 400, 100vh, tilted product UI)
   ========================================== */
.hero {
  position: relative; min-height: 70vh;
  background: var(--navy); color: var(--fg-dark); overflow: hidden;
  padding: 140px 0 120px;
  margin-top: -76px;            /* Nav 뒤로 Hero 네이비 배경 확장 (Nav sticky 대응) */
  display: flex; flex-direction: column; justify-content: center;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 120% 80% at 15% 20%, rgba(26,111,255,0.18) 0%, transparent 55%),
    radial-gradient(ellipse 90% 70% at 78% 30%, rgba(26,111,255,0.22) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 8% 95%, rgba(23,198,155,0.09) 0%, transparent 60%),
    var(--noise);
  background-blend-mode: normal, normal, overlay;
  opacity: 1;
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.hero-glow-blue, .hero-glow-green {
  position: absolute; border-radius: 50%; filter: blur(110px);
}
.hero-glow-blue {
  width: 720px; height: 720px;
  background: radial-gradient(circle, rgba(26,111,255,0.32) 0%, rgba(26,111,255,0) 70%);
  top: -10%; right: -12%;
}
.hero-glow-green {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(23,198,155,0.18) 0%, rgba(23,198,155,0) 70%);
  bottom: -20%; left: -10%;
}
.hero-orbits {
  position: absolute; top: 50%; right: -220px; transform: translateY(-45%);
  width: 1040px; height: 1040px; pointer-events: none; opacity: 0.9;
  z-index: 1;
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items: center;
  width: 100%;
}
.hero-copy { max-width: 720px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-en); font-size: 13px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.72); margin-bottom: 32px;
  padding: 7px 14px; border: 1px solid rgba(255,255,255,0.16); border-radius: 999px;
  background: rgba(255,255,255,0.03); white-space: nowrap;
}
.hero-eyebrow-pulse {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 0 rgba(23,198,155, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(23,198,155,0.5); }
  70% { box-shadow: 0 0 0 8px rgba(23,198,155,0); }
  100% { box-shadow: 0 0 0 0 rgba(23,198,155,0); }
}
h1.display {
  font-size: clamp(44px, 5.5vw, 72px);
  line-height: 1.02; letter-spacing: -0.04em; font-weight: 500;
  color: #fff; word-break: keep-all;
}
h1.display em {
  font-style: normal;
  background: linear-gradient(100deg, #4d8cff 0%, #17C69B 60%, #4d8cff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% 100%;
  animation: heroGrad 8s linear infinite;
}
@keyframes heroGrad { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } }
.hero-sub {
  margin-top: 32px; font-size: 20px; line-height: 1.75;
  color: rgba(255,255,255,0.72); max-width: 540px; font-weight: 400;
  letter-spacing: -0.015em; word-break: keep-all;
}
.hero-ctas { margin-top: 48px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-ctas .btn { padding: 15px 25px; font-size: 17px; border-radius: 9px; }
.hero-trust {
  margin-top: 48px; display: flex; align-items: center; gap: 28px;
  color: rgba(255,255,255,0.5); font-size: 13px;
  font-family: var(--font-en); letter-spacing: 0.01em;
}
.hero-trust-sep { width: 1px; height: 14px; background: rgba(255,255,255,0.18); }

/* hero visual: mac browser frame with mini dashboard (2026-04-21) */
.hero-visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.hero-browser {
  width: 100%; max-width: 560px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  overflow: hidden;
}
.hb-chrome {
  position: relative; height: 40px;
  display: flex; align-items: center; gap: 8px;
  padding: 0 14px;
  background: rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hb-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.hb-dot-r { background: #FF5F57; }
.hb-dot-y { background: #FEBC2E; }
.hb-dot-g { background: #28C840; }
.hb-url {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-en); font-size: 14px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.02em;
}
.hb-body { padding: 24px; }
.hb-welcome {
  font-size: 16px; font-weight: 500;
  color: rgba(255,255,255,0.92);
  margin-bottom: 20px; letter-spacing: -0.01em;
}
.hb-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-bottom: 20px;
}
.hb-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 16px;
}
.hb-stat-label {
  font-size: 12px; color: rgba(255,255,255,0.6);
  margin-bottom: 10px; letter-spacing: -0.005em;
}
.hb-stat-val {
  font-family: var(--font-en); font-size: 24px; font-weight: 700;
  color: #fff; line-height: 1;
  letter-spacing: -0.025em;
}
.hb-stat-unit {
  font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,0.55);
  margin-left: 2px;
}
.hb-stat-delta {
  font-size: 11px; font-weight: 500;
  margin-top: 8px; letter-spacing: -0.005em;
  font-family: var(--font-en);
}
.hb-stat-delta.up { color: var(--green); }
.hb-stat-delta.warn { color: var(--warn); }
.hb-chart-wrap {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 14px 16px 12px;
}
.hb-chart-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 10px;
}
.hb-chart-label {
  font-size: 13px; color: rgba(255,255,255,0.72);
  font-weight: 500; letter-spacing: -0.005em;
}
.hb-chart-sum {
  font-family: var(--font-en); font-size: 11px;
  color: rgba(255,255,255,0.5); letter-spacing: 0.02em;
}
.hb-chart {
  width: 100%; height: 80px; display: block;
}
/* Tablet */
@media (max-width: 1023px) {
  .hero-browser { max-width: 460px; }
  .hb-body { padding: 20px; }
  .hb-stat { padding: 14px; }
  .hb-stat-val { font-size: 22px; }
}
/* Mobile: hide dashboard */
@media (max-width: 767px) {
  .hero-visual { display: none; }
}


/* ==========================================
   SECTION 2 — PLATFORM (Stripe Connect-inspired, animated diagram)
   ========================================== */
.sec-platform {
  background: #FAFAF7; padding: 120px 0 80px;
  position: relative; overflow: hidden;
}
.sec-platform::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: var(--noise); opacity: 0.5;
}
.plat-wrap {
  position: relative;
  max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter);
}
.plat-head {
  text-align: center; max-width: 820px; margin: 0 auto 48px;
}
.plat-eyebrow {
  font-family: var(--font-en); font-size: 13px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue);
}
/* diagram */
.plat-diagram {
  position: relative; max-width: 1200px; margin: 0 auto;
  aspect-ratio: 1200 / 560;
}
.plat-svg { width: 100%; height: 100%; display: block; overflow: visible; }
.plat-flow-label {
  font-family: var(--font-kr); font-size: 14px; font-weight: 600;
  fill: var(--blue); letter-spacing: -0.01em;
}
.plat-flow-label.green { fill: #0FA17A; }

/* nodes — base */
.plat-node {
  position: absolute;
  background: #fff; border: 1px solid #EAE6DE;
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: 0 14px 36px -18px rgba(10,10,10,0.18);
  min-width: 200px;
}

/* A안 — 엷은 틴트 배경 (공급사/셀러) */
.plat-node-supplier {
  left: 6%; top: 50%; transform: translateY(-50%);
  background: #F0F6FF;
  border-color: rgba(26,111,255,0.15);
}
.plat-node-seller {
  right: 6%; top: 50%; transform: translateY(-50%);
  background: #C8EBD9;
  border-color: rgba(23,198,155,0.35);
}
.plat-node-center {
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  background: #0B1B3F; color: #fff; border-color: #0B1B3F;
  padding: 22px 26px; min-width: 270px;
  box-shadow:
    0 24px 60px -20px rgba(11,27,63,0.5),
    0 0 0 1px rgba(255,255,255,0.06) inset;
  text-align: center;
}
.pn-eyebrow {
  font-family: var(--font-en); font-size: 13px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 6px;
}
.pn-eyebrow.green { color: var(--green); }
.pn-title {
  font-size: 22px; font-weight: 500; letter-spacing: -0.025em;
  color: var(--fg); line-height: 1.15;
}
.pn-meta {
  font-size: 15px; color: var(--fg-2); margin-top: 4px;
  white-space: nowrap;
}
.pn-list {
  list-style: none; padding: 0; margin: 12px 0 0;
  display: flex; flex-direction: column; gap: 5px;
  font-size: 15px; color: var(--fg-2);
}
.pn-list li {
  display: flex; align-items: center; gap: 8px;
}
.pn-list li::before {
  content: ""; width: 4px; height: 4px; border-radius: 50%;
  background: var(--blue); flex-shrink: 0;
}
.plat-node-seller .pn-list li::before { background: var(--green); }

.pn-core {
  display: inline-flex; align-items: center; gap: 10px;
}
.pn-core-mark {
  width: 24px; height: 24px; border-radius: 7px;
  background: linear-gradient(135deg, #1A6FFF 0%, #17C69B 100%);
  box-shadow: 0 0 16px rgba(26,111,255,0.5);
}
.pn-core-label {
  font-size: 32px; font-weight: 500; letter-spacing: -0.03em;
  color: #fff;
}
.pn-core-sub {
  font-size: 15px; color: rgba(255,255,255,0.6);
  margin-top: 6px; letter-spacing: -0.01em;
}
.pn-core-chips {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 5px;
  margin-top: 14px;
}
.pn-core-chips span {
  font-size: 15px; padding: 4px 9px; border-radius: 999px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85);
  white-space: nowrap; font-weight: 400;
  border: 1px solid rgba(255,255,255,0.06);
}

/* foot strip */
.plat-foot {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px; padding-top: 32px;
  border-top: 1px solid #E5E0D6;
}
.plat-foot-item { padding: 0 4px; }
.pfi-num {
  font-family: var(--font-en); font-size: 13px; font-weight: 500;
  color: var(--blue); letter-spacing: 0.06em;
}
.plat-foot-item h3 {
  font-size: 20px; font-weight: 500; margin: 6px 0 6px;
  letter-spacing: -0.02em; color: var(--fg);
}
.plat-foot-item p {
  font-size: 15px; line-height: 1.6; color: var(--fg-2);
  max-width: 320px; word-break: keep-all;
}

/* mobile — stack vertically, hide diagram SVG */
@media (max-width: 768px) {
  .plat-diagram { aspect-ratio: auto; display: flex; flex-direction: column; gap: 12px; }
  .plat-svg { display: none; }
  .plat-node {
    position: static; transform: none;
    width: 100%; max-width: 360px; margin: 0 auto;
  }
  .plat-node-supplier { order: 1; }
  .plat-node-center { order: 2; }
  .plat-node-seller { order: 3; }
  .plat-foot { grid-template-columns: 1fr; gap: 24px; margin-top: 40px; padding-top: 28px; }
}

/* ==========================================
   SECTION 3 / 4 — SPLIT (alternating)
   ========================================== */
.split {
  padding: 120px 0; background: #fff;
}
.split-paper { background: var(--paper); }
.split-dark.split { background: #0B1B3F; }
.split-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center;
}
.split-reverse .split-inner { grid-template-columns: 1.4fr 1fr; }
.split-reverse .split-copy { order: 2; }
.split-reverse .split-visual { order: 1; }

.split-copy .eyebrow { margin-bottom: 20px; display: block; }
.split-copy h2 { margin-bottom: 18px; }
.split-copy > p { font-size: 17px; line-height: 1.65; color: var(--fg-2); max-width: 520px; }

.bullets {
  margin: 36px 0 40px; display: flex; flex-direction: column; gap: 14px;
}
.bullets-compact {
  margin: 28px 0 36px; gap: 10px;
}
.bullets-compact .bullet { font-size: 14.5px; color: var(--fg-2); }
.bullets-compact .bullet-check { width: 16px; height: 16px; }
.bullets-compact .bullet-check svg { width: 9px; height: 9px; }

/* Benefit stack — giant number + dense copy */
.benefit-stack { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.benefit-card {
  position: relative;
  padding: 22px 26px 22px 28px;
  background: #fff; border: 1px solid var(--border-2);
  border-radius: 14px;
  overflow: hidden;
  display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start;
}
.split-paper .benefit-card { background: #FBFAF7; }
.benefit-card-dark {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
}
.bc-num {
  font-family: var(--font-en); font-size: 56px; font-weight: 500;
  letter-spacing: -0.04em; line-height: 1;
  color: rgba(11,27,63,0.08);
  user-select: none;
}
.benefit-card-dark .bc-num { color: rgba(255,255,255,0.14); }
.bc-body { min-width: 0; padding-top: 6px; }
.bc-kicker {
  font-family: var(--font-en); font-size: 15px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 6px;
}
.benefit-card-dark .bc-kicker { color: #6BA5FF; }
.bc-title {
  font-size: 22px; font-weight: 500; line-height: 1.3;
  letter-spacing: -0.025em; color: var(--fg);
  margin: 0 0 10px; word-break: keep-all;
}
.benefit-card-dark .bc-title { color: #fff; }
.bc-title em {
  font-style: normal; color: var(--blue); font-weight: 500;
}
.benefit-card-dark .bc-title em { color: #6BA5FF; }
.bc-text {
  font-size: 15px; line-height: 1.6; color: var(--fg-2);
  margin: 0; max-width: none;
  word-break: keep-all;
}
.benefit-card-dark .bc-text { color: rgba(255,255,255,0.72); }
.bc-foot {
  font-size: 15px; color: var(--fg-3);
  margin: 10px 0 0; padding-top: 10px;
  border-top: 1px dashed var(--border-2);
  font-family: var(--font-en); letter-spacing: 0;
  max-width: none;
}
.benefit-card-dark .bc-foot {
  color: rgba(255,255,255,0.45);
  border-top-color: rgba(255,255,255,0.12);
}

/* Dark split variant (supplier) */
.split-dark { background: #0B1B3F; color: #fff; position: relative; overflow: hidden; }
.split-dark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 10% 20%, rgba(26,111,255,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 90%, rgba(23,198,155,0.08) 0%, transparent 60%);
}
.split-dark .split-inner { position: relative; z-index: 1; }
.split-dark .sec-title { color: #fff; }
.split-dark .split-copy p.split-lead,
.split-dark .split-copy > p {
  color: rgba(255,255,255,0.72);
}
.split-dark .eyebrow,
.split-dark .eyebrow-dot { color: #6BA5FF; }
.split-dark .eyebrow-dot::before { background: #6BA5FF; }
.split-lead {
  font-size: 17px !important; line-height: 1.65 !important;
  max-width: 520px !important;
}

/* compact dark bullets */
.bullets-dark .bullet { color: rgba(255,255,255,0.82); }
.bullets-dark .bullet-check {
  background: rgba(26,111,255,0.2); color: #6BA5FF;
}
.bullet {
  display: flex; align-items: flex-start; gap: 14px;
  font-size: 16px; color: var(--fg); line-height: 1.6;
}
.bullet-check {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue-100); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.bullet-check-green { background: rgba(23,198,155,0.12); color: var(--green); }

/* split visuals = product screenshot placeholders */
.screenshot {
  border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
  background: #fff; box-shadow: 0 24px 60px -24px rgba(10,10,10,0.18);
}
.ss-chrome {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
  background: var(--paper);
}
.ss-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.ss-dot:nth-child(1) { background: #FF5F57; }
.ss-dot:nth-child(2) { background: #FEBC2E; }
.ss-dot:nth-child(3) { background: #28C840; }
.ss-url {
  margin-left: 16px; font-size: 12px; color: var(--fg-3);
  font-family: var(--font-en);
}
.ss-body { padding: 28px; min-height: 360px; }

/* supplier dashboard mini */
.dash-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 24px; }
.dash-title { font-size: 15px; font-weight: 500; white-space: nowrap; }
.dash-date { font-size: 12px; color: var(--fg-3); font-family: var(--font-en); }
.dash-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 24px; }
.dash-stat { background: var(--paper); padding: 14px; border-radius: 8px; }
.dash-stat-l { font-size: 11px; color: var(--fg-2); letter-spacing: 0.04em; white-space: nowrap; }
.dash-stat-v { font-family: var(--font-en); font-size: 22px; font-weight: 500; margin-top: 4px; letter-spacing: -0.02em; }
.dash-stat-d { font-size: 11px; color: var(--green); font-family: var(--font-en); margin-top: 2px; }
.dash-list { display: flex; flex-direction: column; gap: 0; }
.dash-row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 14px; padding: 10px 0;
  border-top: 1px solid var(--border-2); font-size: 13px; align-items: center;
}
.dash-row:first-child { border-top: 1px solid var(--border); }
.dash-row-name { font-weight: 500; }
.dash-row-sub { font-size: 12px; color: var(--fg-3); font-family: var(--font-en); }
.dash-pill {
  font-size: 11px; padding: 2px 8px; border-radius: 4px; font-weight: 500;
  background: rgba(26,111,255,0.1); color: var(--blue); white-space: nowrap;
}
.dash-pill.green { background: rgba(23,198,155,0.12); color: var(--green); }
.dash-pill.warn { background: rgba(245,166,35,0.12); color: var(--warn); }

/* ==========================================
   Splits — 대시보드 목업 (공급사 + 셀러 공용)
   ========================================== */
.ss-body-dash {
  padding: 0;
  min-height: 520px;
  display: flex;
  background: #F4F6FB;
  font-size: 11px;
  color: #1A2744;
}

/* --- 사이드바 --- */
.dash-sb {
  width: 120px;
  flex-shrink: 0;
  background: #1A2744;
  color: #D8DEE9;
  padding: 12px 8px;
  overflow-y: auto;
  max-height: 100%;
}
.dash-sb-logo {
  display: flex; align-items: center; gap: 6px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 10px;
}
.dash-sb-brand {
  font-size: 15px; font-weight: 600;
  color: #fff;
}
.dash-sb-tag {
  font-size: 7.5px; font-weight: 600;
  padding: 2px 4px;
  background: #1A6FFF;
  color: #fff;
  border-radius: 3px;
  letter-spacing: 0.5px;
}
.dash-sb-tag.seller {
  background: #2EC4B6;
}
.dash-sb-supplier {
  font-size: 11px; font-weight: 500;
  color: #fff;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.dash-sb-section {
  font-size: 8.5px; font-weight: 500;
  color: #7A8599;
  margin: 8px 0 3px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.dash-sb-item {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 5px;
  font-size: 9.5px;
  color: #C5CAD3;
  border-radius: 4px;
  margin-bottom: 1px;
}
.dash-sb-item.active {
  background: rgba(26,111,255,0.2);
  color: #fff;
}
.dash-sb-item.open {
  color: #fff;
}
.dash-sb-ico {
  font-size: 10px;
  opacity: 0.9;
  width: 13px;
  text-align: center;
}
/* 서브메뉴 */
.dash-sb-sub {
  font-size: 9px;
  color: #8A93A5;
  padding: 3px 5px 3px 21px;
  margin-bottom: 1px;
  line-height: 1.3;
}

/* --- 메인 --- */
.dash-main {
  flex: 1;
  padding: 12px;
  overflow: hidden;
}

/* 환영 배너 */
.dash-hero {
  background: linear-gradient(135deg, #1A6FFF 0%, #4A3FD0 100%);
  color: #fff;
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
}
.dash-hero::before {
  content: ""; position: absolute;
  top: -40px; right: -40px;
  width: 120px; height: 120px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}
.dash-hero::after {
  content: ""; position: absolute;
  bottom: -20px; right: 40px;
  width: 60px; height: 60px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.dash-hero-title {
  font-size: 14px; font-weight: 600;
  margin-bottom: 2px;
}
.dash-hero-date {
  font-size: 10px;
  opacity: 0.9;
}

/* KPI 4개 */
.dash-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}
.dash-kpi {
  position: relative;
  background: #fff;
  border: 1px solid #EEF0F4;
  border-radius: 7px;
  padding: 10px 10px 8px;
  overflow: hidden;
}
.dash-kpi-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.dash-kpi-top {
  display: flex; align-items: center; gap: 5px;
  margin-bottom: 4px;
}
.dash-kpi-ico {
  width: 20px; height: 20px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 600;
}
.dash-kpi-label {
  font-size: 10px;
  color: #6B7280;
}
.dash-kpi-num {
  font-family: var(--font-en);
  font-size: 18px; font-weight: 600;
  color: #1A2744;
  line-height: 1.1;
}
.dash-kpi-num.big {
  font-size: 14px;
}
.dash-kpi-unit {
  font-size: 10px; font-weight: 500;
  color: #6B7280;
  margin-left: 2px;
}
.dash-kpi-chg {
  font-family: var(--font-en);
  font-size: 9px; font-weight: 500;
  color: #6B7280;
}
.dash-kpi-chg.up { color: #17C69B; }
.dash-kpi-chg.dn { color: #E04848; }

/* 알림 배너 */
.dash-alert {
  background: #FFF5E6;
  border: 1px solid #FFDFA8;
  color: #8B4513;
  font-size: 10px;
  padding: 7px 10px;
  border-radius: 6px;
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 10px;
}
.dash-alert-ico { font-size: 11px; }
.dash-alert-arrow { margin-left: auto; font-weight: 600; }

/* 주간 매출 차트 */
.dash-chart-box {
  background: #fff;
  border: 1px solid #EEF0F4;
  border-radius: 7px;
  padding: 10px 12px;
  margin-bottom: 10px;
}
.dash-chart-title {
  font-size: 11px; font-weight: 500;
  margin-bottom: 8px;
}
.dash-chart-svg {
  width: 100%;
  height: 85px;
  display: block;
}
.dash-chart-xaxis {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: #9AA0AA;
  margin-top: 4px;
  padding: 0 4px;
}
.dash-chart-legend {
  display: flex; gap: 12px;
  margin-top: 6px;
  font-size: 9px;
  color: #6B7280;
}
.dash-chart-legend span {
  display: inline-flex; align-items: center; gap: 4px;
}
.dash-legend-bar {
  display: inline-block;
  width: 16px; height: 2px;
  background: #1A6FFF;
}
.dash-legend-bar.dash {
  background: repeating-linear-gradient(to right, #C5CAD3 0 3px, transparent 3px 5px);
  height: 2px;
}

/* 하단 리스트 (공급사 주문취소) */
.dash-list {
  background: #fff;
  border: 1px solid #EEF0F4;
  border-radius: 7px;
  padding: 10px 12px;
}
.dash-list-head {
  display: flex; justify-content: space-between;
  font-size: 11px; font-weight: 500;
  padding-bottom: 7px;
  border-bottom: 1px solid #EEF0F4;
  margin-bottom: 6px;
}
.dash-list-more { color: #1A6FFF; font-size: 10px; }
.dash-list-row {
  display: flex; gap: 10px;
  font-size: 10px;
  padding: 5px 0;
}
.dash-list-no {
  font-family: var(--font-en);
  color: #9AA0AA;
  flex-shrink: 0;
  width: 80px;
}
.dash-list-name {
  color: #1A2744;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 셀러: 2열 (HOT + TOP5) */
.dash-2col {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 10px;
}

/* HOT 잇템 */
.dash-hot {
  background: #fff;
  border: 1px solid #EEF0F4;
  border-radius: 7px;
  padding: 10px 12px;
}
.dash-hot-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}
.dash-hot-title {
  font-size: 11px; font-weight: 500;
}
.dash-hot-tabs {
  display: flex; gap: 4px;
}
.dash-hot-tab {
  font-size: 9px;
  padding: 3px 8px;
  border-radius: 10px;
  background: #F4F6FB;
  color: #6B7280;
}
.dash-hot-tab.active {
  background: #1A6FFF;
  color: #fff;
}
.dash-hot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.dash-hot-card {
  font-size: 10px;
}
.dash-hot-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #F4F6FB;
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 4px;
}
.dash-hot-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.dash-hot-badge {
  position: absolute;
  top: 5px; left: 5px;
  font-size: 8px; font-weight: 600;
  padding: 2px 5px;
  border-radius: 3px;
  color: #fff;
  letter-spacing: 0.3px;
}
.dash-hot-badge.best { background: #E04848; }
.dash-hot-badge.new { background: #2EC4B6; }
.dash-hot-badge.hot { background: #F87171; }
.dash-hot-badge.md { background: #7C5CFA; }
.dash-hot-name {
  font-size: 10px; font-weight: 500;
  color: #1A2744;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 1px;
}
.dash-hot-supplier {
  font-size: 9px;
  color: #9AA0AA;
  margin-bottom: 3px;
}
.dash-hot-margin {
  font-family: var(--font-en);
  font-size: 10px; font-weight: 500;
  color: #17C69B;
}

/* 주문 TOP 5 */
.dash-top5 {
  background: #fff;
  border: 1px solid #EEF0F4;
  border-radius: 7px;
  padding: 10px 12px;
}
.dash-top5-head {
  font-size: 11px; font-weight: 500;
  padding-bottom: 7px;
  border-bottom: 1px solid #EEF0F4;
  margin-bottom: 6px;
}
.dash-top5-row {
  display: flex; gap: 7px;
  padding: 5px 0;
  border-bottom: 1px solid #F4F6FB;
}
.dash-top5-row:last-child { border-bottom: 0; }
.dash-top5-rank {
  flex-shrink: 0;
  width: 18px; height: 18px;
  background: #1A6FFF;
  color: #fff;
  border-radius: 3px;
  font-family: var(--font-en);
  font-size: 10px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.dash-top5-body { flex: 1; min-width: 0; }
.dash-top5-name {
  font-size: 10px; font-weight: 500;
  color: #1A2744;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dash-top5-supplier {
  font-size: 9px;
  color: #9AA0AA;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* 모바일 — 단순화 */
@media (max-width: 768px) {
  .dash-sb { width: 80px; padding: 8px 5px; }
  .dash-sb-supplier, .dash-sb-section, .dash-sb-sub { display: none; }
  .dash-sb-item { justify-content: center; padding: 5px 0; }
  .dash-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .dash-2col { grid-template-columns: 1fr; }
  .dash-hot-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================
   SECTION 5 — FEATURES (asymmetric editorial)
   ========================================== */
.sec-features { padding: 112px 0 96px; background: #fff; position: relative; }
.sec-features::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--border) 30%, var(--border) 70%, transparent 100%);
}
.feat-head { max-width: 720px; margin-bottom: 40px; }
.feat-head .eyebrow { margin-bottom: 20px; display: block; }
.feat-head p { font-size: 18px; color: var(--fg-2); margin-top: 20px; max-width: 620px; line-height: 1.7; letter-spacing: -0.015em; }
.feat-divider { display: flex; align-items: center; justify-content: center; margin: 0 0 32px; text-align: center; }
.feat-divider::before, .feat-divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.feat-divider-label { padding: 0 24px; font-family: var(--font-en); font-size: 13px; font-weight: 500; letter-spacing: 0.12em; color: var(--fg-3); white-space: nowrap; text-transform: uppercase; }

/* editorial: 12-column asymmetric grid */
.feat-grid {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px;
  align-items: stretch;
}
.feat-card {
  border: 1px solid var(--border); border-radius: 16px; padding: 32px 28px;
  background: #fff; transition: all 260ms cubic-bezier(0.2,0.7,0.2,1);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.feat-card-1 { grid-column: 1 / span 7; }
.feat-card-2 { grid-column: 8 / span 5; }
.feat-card-3 { grid-column: 1 / span 5; }
.feat-card-4 { grid-column: 6 / span 7; }
.feat-offset { display: block; }
.feat-card:hover {
  border-color: rgba(26,111,255,0.35); transform: translateY(-4px);
  box-shadow: 0 32px 64px -28px rgba(10,10,10,0.14);
}
.feat-num {
  font-family: var(--font-en); font-size: 13px; color: var(--blue);
  font-weight: 500; letter-spacing: 0.12em; display: block; margin-bottom: 18px;
  text-transform: uppercase;
}
.feat-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--paper); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; color: var(--navy);
}
.feat-title {
  font-size: 24px; font-weight: 500; letter-spacing: -0.03em; margin-bottom: 12px;
  line-height: 1.2; word-break: keep-all;
}
.feat-card-1 .feat-title, .feat-card-4 .feat-title { font-size: 28px; }
.feat-desc { font-size: 15px; line-height: 1.7; color: var(--fg-2); letter-spacing: -0.015em; word-break: keep-all; }

.feat-card-hilite {
  margin-top: auto; padding-top: 24px; font-size: 15px; font-family: var(--font-en); color: var(--fg-2);
  display: flex; align-items: center; gap: 10px; letter-spacing: 0.01em;
}
.feat-card-hilite-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex-shrink: 0;
}

/* decorative chart/visual for big cards */
.feat-viz {
  margin-top: 32px; position: relative; height: 100px;
}

/* ==========================================
   SECTION 6 — METRICS (dark, hero-number layout)
   ========================================== */
.sec-metrics {
  background: var(--navy); color: #fff; padding: 180px 0 160px;
  position: relative; overflow: hidden;
}
.sec-metrics::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 55% 85% at 85% 50%, rgba(26,111,255,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 10% 90%, rgba(23,198,155,0.08) 0%, transparent 60%),
    var(--noise);
  background-blend-mode: normal, normal, overlay;
}
.sec-metrics::after {
  content: ""; position: absolute; right: -200px; top: 50%; width: 900px; height: 900px;
  transform: translateY(-50%);
  background: radial-gradient(circle at center, transparent 45%, rgba(26,111,255,0.06) 46%, transparent 47%),
              radial-gradient(circle at center, transparent 35%, rgba(255,255,255,0.04) 36%, transparent 37%);
  border-radius: 50%; pointer-events: none;
}
.metrics-head {
  position: relative; z-index: 1;
  max-width: var(--max); margin: 0 auto 96px; padding: 0 var(--gutter);
  display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.metrics-head h2 { max-width: 720px; }
.metrics-head .eyebrow { margin-bottom: 20px; display: block; }
.metrics-head-note {
  font-size: 13px; color: rgba(255,255,255,0.45); font-family: var(--font-en);
  display: flex; align-items: center; gap: 8px; white-space: nowrap;
  letter-spacing: 0.04em;
}
.metrics-head-note-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

/* hero-number + supporting grid */
.metrics-wrap {
  position: relative; z-index: 1;
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px;
  align-items: start;
}
.metric-hero { position: relative; }
.metric-hero-label {
  font-family: var(--font-en); font-size: 18px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 28px;
}
.metric-hero-val {
  font-family: var(--font-en); font-size: clamp(96px, 14vw, 180px); font-weight: 500;
  letter-spacing: -0.055em; color: #fff; line-height: 0.92;
  font-variant-numeric: tabular-nums;
  display: flex; align-items: baseline;
}
.metric-hero-val .metric-suffix { font-size: 0.35em; color: rgba(255,255,255,0.55); margin-left: 0.08em; letter-spacing: -0.02em; font-weight: 400; }
.metric-hero-desc {
  margin-top: 32px; font-size: 18px; color: rgba(255,255,255,0.7); line-height: 1.7;
  max-width: 420px; letter-spacing: -0.015em; word-break: keep-all;
}

.metrics-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.metric {
  padding: 36px 28px 28px 0; border-bottom: 1px solid rgba(255,255,255,0.14);
  padding-right: 28px;
}
.metric:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.14); padding-right: 28px; padding-left: 0; }
.metric:nth-child(even) { padding-left: 28px; padding-right: 0; }
.metric:nth-last-child(-n+2) { border-bottom: none; }
.metric-label {
  font-family: var(--font-en); font-size: 16px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 14px;
}
.metric-val {
  font-family: var(--font-en); font-size: 44px; font-weight: 500;
  letter-spacing: -0.035em; color: #fff; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.metric-suffix {
  font-family: var(--font-en); font-size: 22px; color: rgba(255,255,255,0.55); margin-left: 4px; font-weight: 400;
}
.metric-desc {
  margin-top: 12px; font-size: 16px; color: rgba(255,255,255,0.5); line-height: 1.6;
  letter-spacing: -0.01em;
}

/* ==========================================
   SECTION 7 — CTA (gradient)
   ========================================== */
.sec-cta {
  padding: 160px 0; position: relative; overflow: hidden;
  background: var(--navy); color: #fff;
}
.sec-cta::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 78% 110%, rgba(26,111,255,0.35) 0%, transparent 55%),
    radial-gradient(circle at 20% -10%, rgba(23,198,155,0.14) 0%, transparent 45%);
}
.sec-cta::after {
  content: ""; position: absolute; bottom: -400px; left: 50%; transform: translateX(-50%);
  width: 1400px; height: 1400px; border-radius: 50%; pointer-events: none;
  background:
    radial-gradient(circle at center, transparent 49.5%, rgba(255,255,255,0.06) 50%, transparent 50.5%),
    radial-gradient(circle at center, transparent 39.5%, rgba(255,255,255,0.04) 40%, transparent 40.5%);
}
.cta-inner {
  position: relative; z-index: 1;
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1.4fr 0.6fr; gap: 80px; align-items: center;
}
.cta-inner h2 { color: #fff; font-size: clamp(40px, 5vw, 64px); line-height: 1.05; letter-spacing: -0.04em; font-weight: 500; }
.cta-sub { margin-top: 28px; font-size: 20px; color: rgba(255,255,255,0.72); max-width: 520px; letter-spacing: -0.015em; word-break: keep-all; }
.cta-ctas { display: flex; flex-direction: column; gap: 12px; align-items: stretch; max-width: 280px; justify-self: end; width: 100%; }
.cta-ctas .btn { justify-content: space-between; padding: 18px 24px; font-size: 16px; }

/* ==========================================
   SECTION 8 — FOOTER
   ========================================== */
.footer {
  background: var(--black); color: rgba(255,255,255,0.6);
  padding: 88px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 64px;
}
.footer-brand .footer-logo { height: 22px; margin-bottom: 20px; }
.footer-brand p { font-size: 13.5px; line-height: 1.65; color: rgba(255,255,255,0.55); max-width: 280px; }
.footer-col-title {
  font-size: 13px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.9); margin-bottom: 18px; font-family: var(--font-en);
}
.footer-col-body { font-size: 13px; line-height: 1.85; color: rgba(255,255,255,0.55); }
.footer-col-body a { display: block; color: rgba(255,255,255,0.55); transition: color 120ms; }
.footer-col-body a:hover { color: rgba(255,255,255,0.95); }
.footer-col-body strong { color: rgba(255,255,255,0.82); font-weight: 500; }

.footer-bottom {
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(255,255,255,0.4); font-family: var(--font-en);
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom > span { white-space: nowrap; }
.footer-bottom-links { display: flex; gap: 22px; }
.footer-bottom-links a { color: rgba(255,255,255,0.55); }
.footer-bottom-links a:hover { color: #fff; }

/* ==========================================
   SCROLL REVEAL
   ========================================== */
.reveal { opacity: 0; transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2,0.7,0.2,1); }
.reveal:not(.feat-offset) { transform: translateY(24px); }
.reveal.in { opacity: 1; }
.reveal.in:not(.feat-offset) { transform: translateY(0); }
.reveal.feat-offset-down { transform: translateY(48px); }
.reveal.feat-offset-down.in { transform: translateY(28px); }
.reveal.feat-offset-up { transform: translateY(4px); }
.reveal.feat-offset-up.in { transform: translateY(-20px); }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 380px; transform: none; }
  .hero-card-main { width: 320px; right: 0; top: 20px; }
  .hero-card-side { top: 220px; right: 180px; width: 180px; }
  .hero-card-side-2 { top: 280px; right: 0; width: 220px; }
  .split-inner, .split-reverse .split-inner { grid-template-columns: 1fr; gap: 48px; }
  .split-reverse .split-copy { order: 1; } .split-reverse .split-visual { order: 2; }
  .feat-grid { grid-template-columns: 1fr; gap: 20px; }
  .feat-card-1, .feat-card-2, .feat-card-3, .feat-card-4 { grid-column: auto; }
  .feat-divider { margin: 0 0 24px; }
  .feat-divider-label { font-size: 13px; padding: 0 16px; letter-spacing: 0.1em; }
  .metrics-wrap { grid-template-columns: 1fr; gap: 56px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { grid-template-columns: 1fr; }
  .cta-ctas { justify-self: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .keyword-row { grid-template-columns: 1fr; gap: 28px; }
  .orbit-diag { height: auto; padding: 20px 0; }
  .orbit-diag svg { display: none; }
  .orbit-node, .orbit-node-supplier, .orbit-node-seller { position: relative; top: auto; left: auto; right: auto; transform: none; margin: 0 auto 16px; width: 100%; max-width: 400px; align-items: center; }
  .orbit-node-center { margin: 16px auto; transform: none; }
}
@media (max-width: 640px) {
  :root { --gutter: 20px; }
  .nav-links { display: none; }
  .hero-sub { font-size: 17px; }
  .sec-sub, .split-copy p, .feat-head p { font-size: 17px; }
  .feat-desc { font-size: 15px; }
  .feat-title { font-size: 22px; }
  .hero { padding: 100px 0 80px; min-height: auto; }
  .hero-visual { display: none; }
  .hero-trust { flex-wrap: wrap; gap: 12px; }
  .sec-platform, .split, .sec-features, .sec-metrics, .sec-cta { padding: 80px 0; }
  .metrics-grid { grid-template-columns: 1fr; }
  .metric { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); padding: 28px 0; }
  .metric:last-child { border-bottom: none; }
  .metric-val { font-size: 44px; }
  .footer-grid { grid-template-columns: 1fr; }
  .src-grid { grid-template-columns: 1fr; }
  .dash-stats { grid-template-columns: 1fr 1fr; }
  .dash-stats .dash-stat:last-child { grid-column: 1 / -1; }
  .dash-layout { grid-template-columns: 1fr; }
  .dash-sidebar { display: none; }
  .dash-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-kpi-ico { display: none; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .sec-howto, .sec-included, .sec-compare, .sec-faq { padding: 80px 0; }
  .howto-card { padding: 28px 22px; }
  .howto-title { font-size: 20px; }
  .howto-desc { font-size: 15px; }
  .compare-table { font-size: 14px; }
  .compare-table th, .compare-table td { padding: 14px 14px; }
  .compare-brand { font-size: 15px; }
  .faq-q-text { font-size: 16px; }
  .faq-a p { font-size: 15px; }
  .launch-banner { font-size: 12.5px; padding: 8px 0; }
  .launch-banner-inner { gap: 8px; }
  .launch-banner-inner > span:nth-of-type(2) { font-size: 12px; line-height: 1.5; text-align: center; }
}

/* ==========================================
   LAUNCH BANNER (sticky above nav)
   ========================================== */
.launch-banner {
  background: var(--blue); color: #fff;
  padding: 11px 0; font-size: 14px;
  position: relative; z-index: 30;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.launch-banner-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: center;
  gap: 20px; flex-wrap: wrap;
}
.launch-banner-pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: #fff; flex-shrink: 0;
  animation: pulse-white 2s infinite;
}
@keyframes pulse-white {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.6); }
  70% { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}
.launch-banner-text {
  letter-spacing: -0.01em; font-weight: 400;
  word-break: keep-all;
}
@media (min-width: 900px) {
  .launch-banner-text { white-space: nowrap; }
}
.launch-banner-text strong { font-weight: 500; }
.launch-banner-link {
  font-weight: 500; color: #fff !important;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  padding-bottom: 1px; transition: border-color 160ms; white-space: nowrap;
}
.launch-banner-link:hover { border-bottom-color: #fff; }

/* Nav가 sticky로 App 레벨로 이동 (2026-04-21) — Hero margin-top:-76px로 Nav 뒤 배경 확장 */
body.has-banner .hero { padding-top: 130px; }

/* ==========================================
   HOW TO START
   ========================================== */
.sec-howto {
  padding: 120px 0 140px; background: #fff; position: relative;
}
.sec-howto::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--border);
}
.howto-head { max-width: 720px; margin-bottom: 72px; }
.howto-head .eyebrow { display: block; margin-bottom: 18px; }
.howto-head .sec-sub { margin-top: 24px; }

.howto-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  position: relative;
}
.howto-grid::before {
  content: ""; position: absolute;
  top: 92px; left: 0; right: 0; height: 2px;
  background:
    linear-gradient(90deg, transparent 0%, transparent 16%, var(--blue) 16%, var(--blue) 34%, transparent 34%, transparent 49%, var(--blue) 49%, var(--blue) 67%, transparent 67%, transparent 83%, var(--blue) 83%, var(--blue) 100%);
  opacity: 0.2; z-index: 0;
}
.howto-card {
  position: relative; background: #fff;
  border: 1px solid var(--border); border-radius: 16px;
  padding: 40px 32px 32px; z-index: 1;
  transition: all 220ms ease;
  overflow: hidden;
}
.howto-card::before {
  content: ""; position: absolute;
  top: 0; left: 0; width: 56px; height: 56px;
  background: radial-gradient(circle at top left, rgba(26,111,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.howto-card:hover {
  border-color: var(--blue); transform: translateY(-4px);
  box-shadow: 0 24px 50px -20px rgba(26,111,255,0.18);
}
.howto-num {
  font-family: var(--font-en); font-size: 96px; font-weight: 500;
  color: var(--blue); letter-spacing: -0.04em; line-height: 0.9;
  display: block; margin-bottom: 28px;
  background: linear-gradient(180deg, var(--blue) 0%, rgba(26,111,255,0.4) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.howto-title {
  font-size: 22px; font-weight: 500; letter-spacing: -0.02em;
  margin-bottom: 14px; word-break: keep-all;
}
.howto-desc {
  font-size: 15px; line-height: 1.7; color: var(--fg-2);
  margin-bottom: 24px; word-break: keep-all;
}
.howto-meta {
  font-family: var(--font-en); font-size: 14px;
  color: var(--fg-3); letter-spacing: 0.04em;
  padding-top: 16px; border-top: 1px solid var(--border-2);
  display: block; white-space: nowrap;
}

@media (max-width: 980px) {
  .howto-grid { grid-template-columns: 1fr; gap: 16px; }
  .howto-grid::before { display: none; }
}

/* ==========================================
   INCLUDED SCOPE
   ========================================== */
.sec-included { padding: 140px 0; background: var(--paper); position: relative; }
.included-head { max-width: 720px; margin-bottom: 72px; }
.included-head .eyebrow { display: block; margin-bottom: 18px; }
.included-head .sec-sub { margin-top: 24px; }

/* Timeline — 6단계 */
.timeline {
  position: relative;
  display: flex; flex-direction: column;
  max-width: 960px; margin: 0 auto;
}
.timeline-track {
  position: absolute;
  top: 0; bottom: 0;
  left: 192px; width: 1px;
  background: linear-gradient(180deg,
    transparent 0%, var(--border-2) 8%, var(--border-2) 92%, transparent 100%);
  z-index: 0;
}
.tl-row {
  display: grid;
  grid-template-columns: 168px 48px 1fr;
  align-items: start;
  padding: 28px 0;
  position: relative;
  border-bottom: 1px dashed rgba(26,111,255,0.08);
}
.tl-row:last-child { border-bottom: none; }
.tl-left {
  display: flex; flex-direction: column; gap: 6px;
  padding-right: 24px; padding-top: 6px;
  text-align: right;
}
.tl-num {
  font-family: var(--font-en); font-size: 42px; font-weight: 500;
  letter-spacing: -0.04em; line-height: 1;
  color: var(--fg); font-variant-numeric: tabular-nums;
}
.tl-tag {
  font-family: var(--font-en); font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue);
}
.tl-node {
  position: relative; z-index: 1;
  display: flex; justify-content: center; padding-top: 18px;
}
.tl-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: #fff;
  border: 2px solid var(--blue);
  box-shadow: 0 0 0 4px rgba(26,111,255,0.08);
}
.tl-row:hover .tl-dot {
  background: var(--blue);
  box-shadow: 0 0 0 6px rgba(26,111,255,0.14);
}
.tl-body {
  display: flex; gap: 20px; align-items: flex-start;
  padding-left: 24px; padding-top: 4px;
}
.tl-ico {
  flex-shrink: 0;
  width: 48px; height: 48px; border-radius: 12px;
  background: #fff; color: var(--blue);
  border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px -2px rgba(11,27,63,0.06);
}
.tl-copy h3 {
  font-size: 19px; font-weight: 500; letter-spacing: -0.02em;
  color: var(--fg); margin: 4px 0 6px;
  word-break: keep-all;
}
.tl-copy p {
  font-size: 15px; line-height: 1.65; color: var(--fg-2);
  max-width: 520px; word-break: keep-all;
}

.included-note {
  margin-top: 56px; text-align: center; font-size: 14px;
  color: var(--fg-3); word-break: keep-all; line-height: 1.7;
}

@media (max-width: 820px) {
  .timeline-track { left: 28px; }
  .tl-row { grid-template-columns: 56px 24px 1fr; padding: 24px 0; }
  .tl-left { padding-right: 12px; text-align: left; flex-direction: row; align-items: baseline; gap: 10px; }
  .tl-num { font-size: 24px; }
  .tl-tag { display: none; }
  .tl-node { padding-top: 10px; }
  .tl-body { padding-left: 16px; gap: 14px; }
  .tl-ico { width: 40px; height: 40px; }
  .tl-copy h3 { font-size: 17px; }
  .tl-copy p { font-size: 14px; }
}

/* ==========================================
   COMPARISON TABLE
   ========================================== */
.sec-compare { padding: 140px 0; background: #fff; }
.compare-head { max-width: 720px; margin-bottom: 56px; }
.compare-head .eyebrow { display: block; margin-bottom: 18px; }
.compare-head .sec-sub { margin-top: 22px; }

.compare-table-wrap {
  background: #fff; border-radius: 20px; overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px -30px rgba(10,10,10,0.14);
  position: relative;
}
.compare-table {
  width: 100%; border-collapse: collapse; font-size: 16px;
}
.compare-table th, .compare-table td {
  padding: 18px 26px; text-align: left;
  border-bottom: 1px solid var(--border-2);
  word-break: keep-all; vertical-align: middle;
}
.compare-table thead th {
  background: var(--paper); font-weight: 500;
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--fg-3); padding: 16px 26px;
}
.compare-table th.compare-th-ours {
  background: var(--navy);
  color: #fff; position: relative;
  padding: 18px 26px;
}
.compare-table th.compare-th-ours::after {
  content: ""; position: absolute;
  top: 10px; right: 16px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(26,111,255,0.25);
}
.compare-brand {
  font-size: 17px; font-weight: 500; letter-spacing: -0.02em;
  color: #fff; text-transform: none;
}
.compare-table tbody td:first-child {
  font-weight: 500; color: var(--fg); width: 26%;
  font-size: 15px;
}
.compare-table tbody tr:hover { background: #fafaf7; }
.compare-ours {
  color: #fff; font-weight: 500;
  background: var(--navy);
  position: relative;
}
.compare-ours-inner {
  display: inline-flex; align-items: center; gap: 10px;
}
.compare-ours-inner svg circle { fill: rgba(107,165,255,0.22); }
.compare-ours-inner svg path { stroke: #6BA5FF; }
.compare-other { color: var(--fg-3); font-weight: 400; }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody tr:last-child td.compare-ours {
  border-bottom-right-radius: 0;
}

/* ==========================================
   FAQ
   ========================================== */
.sec-faq { padding: 140px 0; background: var(--paper); }
.faq-head { max-width: 720px; margin-bottom: 56px; }
.faq-head .eyebrow { display: block; margin-bottom: 18px; }
.faq-head .sec-sub { margin-top: 22px; }

.faq-list {
  max-width: 880px; margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 40px -24px rgba(10,10,10,0.08);
}
.faq-item {
  border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background 180ms;
  padding: 0 28px;
}
.faq-item:last-child { border-bottom: none; }
.faq-item:hover { background: #fbfaf7; }
.faq-item.open { background: #fff; }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; gap: 20px;
}
.faq-q-text {
  font-size: 17px; font-weight: 500; letter-spacing: -0.01em;
  color: var(--fg); word-break: keep-all;
  transition: color 160ms;
}
.faq-item.open .faq-q-text { color: var(--blue); }
.faq-toggle {
  flex-shrink: 0;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--paper); color: var(--fg-2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: all 220ms cubic-bezier(0.2,0.7,0.2,1);
  font-size: 0;
}
.faq-toggle::before,
.faq-toggle::after {
  content: ""; position: absolute;
  background: currentColor; border-radius: 2px;
  transition: transform 280ms cubic-bezier(0.2,0.7,0.2,1), opacity 220ms;
}
.faq-toggle::before { width: 12px; height: 2px; }
.faq-toggle::after { width: 2px; height: 12px; }
.faq-item.open .faq-toggle {
  background: var(--blue); color: #fff;
  border-color: var(--blue);
  transform: rotate(180deg);
  box-shadow: 0 4px 14px -2px rgba(26,111,255,0.45);
}
.faq-item.open .faq-toggle::after {
  transform: rotate(90deg); opacity: 0;
}
.faq-a-wrap {
  max-height: 0; overflow: hidden;
  transition: max-height 400ms cubic-bezier(0.2,0.7,0.2,1);
}
.faq-item.open .faq-a-wrap { max-height: 460px; }
.faq-a { padding: 0 0 28px; max-width: 720px; }
.faq-a p {
  font-size: 16px; line-height: 1.75; color: var(--fg-2);
  word-break: keep-all;
}
.faq-highlight {
  display: inline-block; padding: 4px 10px;
  background: rgba(26,111,255,0.08); color: var(--blue);
  font-size: 14px; font-weight: 500; letter-spacing: -0.01em;
  border-radius: 6px; margin-bottom: 14px; white-space: nowrap;
}
.faq-a-cta {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 16px; padding: 10px 18px;
  background: var(--blue); color: #fff !important;
  border-radius: 8px; font-size: 14px; font-weight: 500;
  transition: all 160ms; white-space: nowrap;
}
.faq-a-cta:hover { background: var(--blue-600); transform: translateY(-1px); }

.faq-foot {
  margin: 48px auto 0; max-width: 880px;
  padding: 32px; text-align: center;
  background: #fff; border: 1px solid var(--border);
  border-radius: 14px;
  display: flex; justify-content: center; align-items: center;
  gap: 14px; flex-wrap: wrap;
  font-size: 15px; color: var(--fg-2);
}
.faq-foot-link { color: var(--blue); font-weight: 500; }
.faq-foot-link:hover { text-decoration: underline; }