/* ====================================================
   NAUMSOFT — Editorial Tech / Soft Brutalism
   ==================================================== */

:root {
  /* Colors — ink navy + warm cream + signal coral */
  --ink: #0E1A2B;
  --ink-soft: #1A2942;
  --ink-fade: #4A5A75;
  --cream: #F4EFE5;
  --cream-deep: #E8DFCD;
  --paper: #FBF8F2;
  --coral: #E8593F;
  --coral-soft: #F4A593;
  --accent: #C9956C;
  --line: #D8CDB6;
  --line-faint: #ECE4D2;

  /* Typography */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body: 'IBM Plex Sans KR', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Layout */
  --container: 1240px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
em { font-style: italic; font-family: var(--font-display); font-weight: 400; }
strong { font-weight: 600; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ============ Reveal Animation ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* ============ Topbar ============ */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  background: rgba(251, 248, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, padding 0.3s;
}
.topbar.scrolled {
  border-bottom-color: var(--line-faint);
  padding: 0.7rem 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--ink);
  color: var(--cream);
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.brand-mark::after { content: 'N'; }
.brand-mark .brand-logo { width: 24px; height: 24px; object-fit: contain; }
.brand-mark:has(.brand-logo[src])::after { display: none; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand-sub {
  font-size: 0.7rem;
  color: var(--ink-fade);
  letter-spacing: 0.01em;
  margin-top: 2px;
  font-style: italic;
  font-family: var(--font-display);
}
.nav {
  display: flex;
  gap: 1.6rem;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 500;
}
.nav a {
  position: relative;
  padding: 0.35rem 0;
  color: var(--ink-soft);
  transition: color 0.2s;
}
.nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.7, 0, 0.3, 1);
}
.nav a:not(.nav-cta):hover { color: var(--ink); }
.nav a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  background: var(--ink);
  color: var(--cream) !important;
  padding: 0.55rem 1.1rem !important;
  border-radius: 50px;
  font-size: 0.85rem;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--coral); }

@media (max-width: 820px) {
  .nav { gap: 1rem; font-size: 0.82rem; }
  .nav a:not(.nav-cta):not(:last-child) { display: none; }
  .brand-sub { display: none; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 9rem 0 5rem;
  overflow: hidden;
  background: var(--paper);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: var(--coral-soft);
  top: -10%; right: -8%;
  animation: orb-drift-1 22s ease-in-out infinite;
}
.hero-orb-2 {
  width: 420px; height: 420px;
  background: var(--accent);
  bottom: -10%; left: -8%;
  opacity: 0.3;
  animation: orb-drift-2 28s ease-in-out infinite;
}
@keyframes orb-drift-1 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-40px, 50px); }
}
@keyframes orb-drift-2 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(60px, -40px); }
}

.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.9rem;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-soft);
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.eyebrow-dot {
  width: 6px; height: 6px;
  background: var(--coral);
  border-radius: 50%;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 7.5vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin-bottom: 2.5rem;
  max-width: 1100px;
}
.title-line {
  display: block;
}
.title-line:nth-child(2) {
  padding-left: clamp(2rem, 8vw, 6rem);
  color: var(--coral);
}
.title-line em {
  font-style: italic;
  font-weight: 500;
}

.hero-lede {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 3.5rem;
  font-style: italic;
}

.hero-meta {
  display: flex;
  align-items: stretch;
  gap: clamp(1rem, 3vw, 2.5rem);
  margin-bottom: 3rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.meta-item {
  flex: 1;
  min-width: 150px;
}
.meta-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
}
.meta-label {
  font-size: 0.82rem;
  color: var(--ink-fade);
  line-height: 1.4;
}
.meta-divider {
  width: 1px;
  background: var(--line);
}
@media (max-width: 720px) {
  .meta-divider { display: none; }
  .hero-meta { gap: 1.5rem; }
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  border-radius: 50px;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.3, 0, 0.3, 1), background 0.25s, box-shadow 0.25s, color 0.25s;
  border: 1px solid transparent;
}
.btn svg { width: 16px; height: 16px; transition: transform 0.3s cubic-bezier(0.3, 0, 0.3, 1); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary {
  background: var(--ink);
  color: var(--cream);
  box-shadow: 0 1px 0 var(--ink-soft);
}
.btn-primary:hover {
  background: var(--coral);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(232, 89, 63, 0.25);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--cream);
}

.hero-scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-fade);
}
.scroll-line {
  width: 60px;
  height: 1px;
  background: var(--ink-fade);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--coral);
  animation: scroll-line 2.4s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ============ Section Common ============ */
.section {
  padding: clamp(5rem, 11vw, 9rem) 0;
  position: relative;
}
.section-head {
  margin-bottom: clamp(3rem, 6vw, 5rem);
  max-width: 800px;
}
.section-marker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 1.2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--coral);
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 4.5vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.section-sub {
  margin-top: 1.2rem;
  font-size: 1.05rem;
  color: var(--ink-fade);
  max-width: 600px;
  font-family: var(--font-display);
  font-style: italic;
}

/* ============ PROBLEM ============ */
.problem { background: var(--paper); }
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
@media (max-width: 880px) {
  .problem-grid { grid-template-columns: 1fr; }
}
.problem-card {
  background: var(--cream);
  border: 1px solid var(--line);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  border-radius: 4px;
  position: relative;
  transition: transform 0.4s, box-shadow 0.4s;
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(14, 26, 43, 0.15);
}
.problem-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  background: var(--paper);
  padding: 0.35rem 0.8rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}
.problem-card p {
  color: var(--ink-soft);
  font-size: 0.97rem;
  margin-bottom: 1.5rem;
}
.problem-stats {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--ink-fade);
}
.problem-stats li::before {
  content: '→ ';
  color: var(--coral);
}
.problem-stats strong {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  font-size: 1.05rem;
  margin-right: 0.3em;
}
.problem-bridge {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  max-width: 900px;
  margin: 0 auto;
}
.bridge-line {
  flex-shrink: 0;
  width: 60px;
  height: 1px;
  background: var(--coral);
}
.problem-bridge p {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--ink-soft);
}

/* ============ STORY ============ */
.story {
  background: var(--ink);
  color: var(--cream);
}
.story .section-marker {
  color: var(--coral-soft);
  border-bottom-color: var(--coral-soft);
}
.story-inner {
  max-width: 880px;
}
.story-quote {
  position: relative;
  padding: 2rem 0 2rem 3rem;
  margin: 0 0 3rem;
  border-left: 2px solid var(--coral);
}
.quote-mark {
  position: absolute;
  top: -2rem;
  left: -0.5rem;
  font-family: var(--font-display);
  font-size: 10rem;
  line-height: 1;
  color: var(--coral);
  opacity: 0.4;
  font-weight: 700;
}
.story-quote blockquote {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--cream);
  margin-bottom: 1.5rem;
}
.story-quote blockquote em {
  color: var(--coral-soft);
}
.story-quote figcaption {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--ink-fade);
  text-transform: uppercase;
}
.story-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--cream-deep);
  max-width: 720px;
}
.story-body p { margin-bottom: 1.4rem; }
.story-body p:last-child { margin-bottom: 0; }
.story-body strong { color: var(--cream); }
.story-emphasis {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem !important;
  color: var(--coral-soft) !important;
  padding: 1rem 0;
  border-top: 1px solid rgba(244, 239, 229, 0.15);
  border-bottom: 1px solid rgba(244, 239, 229, 0.15);
}

/* ============ PRODUCT (Pipeline) ============ */
.product { background: var(--paper); }
.pipeline {
  position: relative;
  display: grid;
  gap: 2rem;
  max-width: 920px;
  margin: 0 auto;
}
.pipeline-line {
  position: absolute;
  left: 38px;
  top: 30px;
  bottom: 60px;
  width: 1px;
  background: linear-gradient(to bottom, var(--coral) 0%, var(--coral) 50%, var(--line) 50%, var(--line) 100%);
  background-size: 100% 8px;
}
@media (max-width: 600px) {
  .pipeline-line { left: 30px; }
}
.pipeline-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  align-items: start;
  position: relative;
}
@media (max-width: 600px) {
  .pipeline-step { grid-template-columns: 60px 1fr; gap: 1rem; }
}
.step-num {
  width: 76px;
  height: 76px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  position: relative;
  z-index: 1;
  border: 4px solid var(--paper);
  letter-spacing: -0.02em;
}
@media (max-width: 600px) {
  .step-num { width: 60px; height: 60px; font-size: 1.1rem; }
}
.pipeline-step:nth-child(odd) .step-num { background: var(--coral); }
.step-content {
  padding-top: 0.8rem;
  background: var(--cream);
  padding: 1.5rem 1.8rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.step-content:hover {
  transform: translateX(6px);
  box-shadow: -6px 6px 0 var(--coral);
}
.step-content h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: -0.015em;
  margin-bottom: 0.7rem;
}
.step-content p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.65;
}
.pipeline-tail {
  margin-top: 2rem;
  padding: 1.2rem 1.8rem 1.2rem calc(80px + 1.5rem);
  border-left: 2px dashed var(--coral);
  margin-left: 39px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-fade);
  letter-spacing: 0.01em;
}
@media (max-width: 600px) {
  .pipeline-tail { margin-left: 29px; padding-left: calc(60px + 1rem); }
}

/* ============ ARCHITECTURE ============ */
.architecture {
  background: var(--cream);
  position: relative;
}
.architecture::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-faint) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
  pointer-events: none;
}
.architecture .container { position: relative; z-index: 1; }
.arch-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 900px) {
  .arch-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
.arch-diagram {
  background: var(--paper);
  padding: 2.5rem 2rem;
  border: 1px solid var(--ink);
  border-radius: 4px;
  position: relative;
  box-shadow: 8px 8px 0 var(--ink);
}
.arch-parent {
  padding: 1.5rem;
  background: var(--ink);
  color: var(--cream);
  border-radius: 4px;
  text-align: center;
}
.arch-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--coral-soft);
  margin-bottom: 0.5rem;
}
.arch-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}
.arch-desc {
  font-size: 0.88rem;
  color: var(--cream-deep);
  margin-bottom: 0.8rem;
}
.arch-source {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-fade);
  letter-spacing: 0.02em;
}
.arch-arrows {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
  height: 30px;
}
.arch-arrow {
  position: relative;
}
.arch-arrow::before {
  content: '';
  position: absolute;
  top: 0; bottom: -4px;
  left: 50%;
  width: 1px;
  background: var(--ink);
}
.arch-arrow::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 6px; height: 6px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transform: translateX(-50%) rotate(45deg);
}
.arch-children {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 0.8rem;
}
.arch-child {
  aspect-ratio: 1;
  background: var(--cream);
  border: 1px solid var(--ink);
  border-radius: 4px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-align: center;
  line-height: 1.2;
  transition: background 0.2s, transform 0.2s;
}
.arch-child:hover {
  background: var(--coral-soft);
  transform: translateY(-2px);
}
.arch-children-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-fade);
  margin-top: 0.8rem;
}
.arch-explain {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}
.arch-item h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
  color: var(--coral);
}
.arch-item p {
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ============ ROADMAP ============ */
.roadmap { background: var(--paper); }
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
@media (max-width: 1100px) {
  .roadmap-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}
@media (max-width: 600px) {
  .roadmap-grid { grid-template-columns: 1fr; }
}
.roadmap-card {
  padding: 1.6rem 1.4rem;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 4px;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.roadmap-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 30px -16px rgba(14, 26, 43, 0.2);
}
.roadmap-card.roadmap-current {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}
.roadmap-stage-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}
.roadmap-stage {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
}
.roadmap-period {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-fade);
  margin-bottom: 0.7rem;
}
.roadmap-card.roadmap-current .roadmap-period { color: var(--cream-deep); }
.roadmap-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin-bottom: 1.1rem;
  line-height: 1.2;
}

/* 5축 라벨 영역 */
.roadmap-axes {
  display: grid;
  gap: 0.55rem;
  padding: 0.9rem 0;
  margin-bottom: 1rem;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}
.roadmap-card.roadmap-current .roadmap-axes {
  border-color: rgba(244, 239, 229, 0.2);
}
.roadmap-axes dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  font-weight: 500;
  margin-bottom: 0.1rem;
}
.roadmap-card.roadmap-current .roadmap-axes dt {
  color: var(--coral-soft);
}
.roadmap-axes dd {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--ink-soft);
  margin-bottom: 0.3rem;
}
.roadmap-axes dd:last-child { margin-bottom: 0; }
.roadmap-card.roadmap-current .roadmap-axes dd { color: var(--cream-deep); }
.roadmap-axes dd em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--coral);
}
.roadmap-card.roadmap-current .roadmap-axes dd em {
  color: var(--coral-soft);
}

/* 산출물(deliverables) 리스트 */
.roadmap-deliverables {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: auto;
}
.roadmap-deliverables li {
  font-size: 0.8rem;
  color: var(--ink-soft);
  padding-left: 0.9rem;
  position: relative;
  line-height: 1.45;
}
.roadmap-card.roadmap-current .roadmap-deliverables li { color: var(--cream-deep); }
.roadmap-deliverables li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--coral);
  font-weight: 700;
}
.roadmap-badge {
  background: var(--coral);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: 50px;
  flex-shrink: 0;
}

/* ============ TEAM ============ */
.team {
  background: var(--cream);
  position: relative;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 880px) {
  .team-grid { grid-template-columns: 1fr; }
}
.team-card {
  padding: 2rem 1.8rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px -16px rgba(14, 26, 43, 0.15);
}
.team-founder {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}
.team-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 1rem;
}
.team-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.team-bio {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
  flex: 1;
}
.team-founder .team-bio { color: var(--cream-deep); }
.team-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.team-tags span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.7rem;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 50px;
  color: var(--ink-soft);
}
.team-founder .team-tags span {
  background: rgba(244, 239, 229, 0.08);
  border-color: rgba(244, 239, 229, 0.15);
  color: var(--cream-deep);
}
.team-cta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--coral);
  display: inline-block;
  transition: gap 0.2s;
}
.team-cta:hover { color: var(--ink); }

/* ============ CONTACT ============ */
.contact { background: var(--paper); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 4rem;
}
@media (max-width: 980px) {
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-card {
  padding: 1.6rem 1.4rem;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}
.contact-card:hover {
  transform: translateY(-4px);
  border-color: var(--coral);
  box-shadow: 0 8px 24px -12px rgba(232, 89, 63, 0.3);
}
.contact-card:hover .contact-arrow { color: var(--coral); gap: 0.6rem; }
.contact-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  color: var(--ink-soft);
}
.contact-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.contact-card p {
  font-size: 0.88rem;
  color: var(--ink-fade);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 1.2rem;
}
.contact-arrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.2s, gap 0.2s;
}

.contact-cta {
  text-align: center;
}
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.5rem clamp(2rem, 4vw, 3rem);
  background: var(--ink);
  color: var(--cream);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  flex-wrap: wrap;
  justify-content: center;
}
.cta-link:hover {
  background: var(--coral);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -16px rgba(232, 89, 63, 0.45);
}
.cta-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral-soft);
  font-weight: 400;
}
.cta-text { font-style: italic; }
.cta-link svg {
  width: 22px;
  height: 22px;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.cta-link:hover svg { transform: translateX(6px); }

/* ============ FOOTER ============ */
.footer {
  background: var(--ink);
  color: var(--cream-deep);
  padding: 4rem 0 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(244, 239, 229, 0.1);
}
@media (max-width: 760px) {
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
}
.footer-brand-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
}
.footer-desc {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-fade);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
@media (max-width: 540px) {
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral-soft);
  margin-bottom: 0.6rem;
}
.footer-col a, .footer-col span {
  font-size: 0.88rem;
  color: var(--cream-deep);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--coral-soft); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-fade);
  letter-spacing: 0.02em;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.footer-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
}