/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #1B435D;
  --yellow: #FFAE34;
  --mint: #4DEEEA;
  --cream: #F9F9F6;
  --blue-light: #E8F0F5;
  --yellow-light: #FFF5E0;
  --mint-light: #E0FDFB;
  --border: #EBEBE6;
  --gray-mid: #6B6B68;
  --ink: #2C2C2A;
  --text-body: #444441;
  --text-muted: #888885;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 0 0 0.5px rgba(0,0,0,0.07);
  --font: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'DM Mono', monospace;
  --transition: 200ms ease-out;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--cream);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(27,67,93,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid rgba(255,174,52,0.2);
  transition: var(--transition);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.nav-logo {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
  overflow: hidden;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-links a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}

.nav-menu span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.7);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-drawer {
  display: none;
  flex-direction: column;
  padding: 12px 24px 16px;
  border-top: 0.5px solid rgba(255,255,255,0.08);
}

.nav-drawer a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

.nav-drawer a:hover { color: var(--yellow); }
.nav-drawer.open { display: flex; }

/* ===== HERO ===== */
.hero {
  background: var(--blue);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 100px 24px 60px;
}

.hero-rings { position: absolute; inset: 0; pointer-events: none; }

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(255,174,52,0.15);
}

.ring-1 { width: 600px; height: 600px; top: -200px; right: -150px; }
.ring-2 { width: 380px; height: 380px; top: -80px; right: 60px; }
.ring-3 {
  width: 180px; height: 180px;
  top: 60px; right: 180px;
  border-color: rgba(77,238,234,0.2);
  background: rgba(77,238,234,0.04);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  width: 100%;
  animation: fadeUp 0.8s ease-out both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,174,52,0.8);
  margin-bottom: 20px;
}

.hero-logo-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}

.hero-logo-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  animation: fadeUp 0.8s 0.1s ease-out both;
}

.hero-logo-wrap h1 {
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1;
}

.hero-slogan {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  font-style: italic;
  margin-bottom: 24px;
  animation: fadeUp 0.8s 0.2s ease-out both;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
  animation: fadeUp 0.8s 0.3s ease-out both;
}

.pill {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}

.pill-yellow {
  background: rgba(255,174,52,0.18);
  color: var(--yellow);
  border: 0.5px solid rgba(255,174,52,0.35);
}

.pill-mint {
  background: rgba(77,238,234,0.12);
  color: var(--mint);
  border: 0.5px solid rgba(77,238,234,0.28);
}

.pill-ghost {
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.6);
  border: 0.5px solid rgba(255,255,255,0.15);
}

.hero-scroll {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  animation: fadeUp 0.8s 0.4s ease-out both;
}

.hero-scroll span {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.5px;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,174,52,0.5);
  border-bottom: 2px solid rgba(255,174,52,0.5);
  transform: rotate(45deg);
  animation: bounce 2s ease-in-out infinite;
  margin-top: -4px;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(4px); }
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 24px;
}

.section-alt {
  background: #fff;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 32px;
}

.section-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 1.5px;
  font-family: var(--font-mono);
}

.section-header h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.3px;
}

/* ===== GRID ===== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mb-md { margin-bottom: 14px; }
.mb-lg { margin-bottom: 20px; }

/* ===== CARD ===== */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--border);
  padding: 20px 22px;
}

.section-alt .card {
  background: var(--cream);
  border-color: #e0e0db;
}

.card-full { grid-column: 1 / -1; }

.card-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 8px;
}

.card-body {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

.card-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
}

/* ===== USP ===== */
.usp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.usp-item {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 14px;
  border: 0.5px solid var(--border);
}

.usp-icon { font-size: 22px; margin-bottom: 6px; }
.usp-name { font-size: 13px; font-weight: 700; color: var(--blue); margin-bottom: 3px; }
.usp-desc { font-size: 11px; color: var(--text-muted); }

/* ===== LOGO DEMO ===== */
.logo-demo-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 36px 22px;
  text-align: center;
}

.logo-on-dark { background: var(--blue) !important; border-color: rgba(255,255,255,0.08) !important; }

.logo-demo-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}

.logo-demo-name { font-size: 16px; font-weight: 700; color: var(--blue); }
.logo-demo-sub { font-size: 11px; color: var(--text-muted); }

/* ===== ANATOMY ===== */
.anatomy-wrap {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.anatomy-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.anatomy-list { display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 200px; }

.anatomy-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.5;
}

.anatomy-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
}

/* ===== CLEAR SPACE ===== */
.clearspace-demo {
  display: flex;
  justify-content: center;
  margin: 12px 0 16px;
}

.clearspace-box {
  position: relative;
  background: var(--cream);
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.clearspace-note {
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
  font-family: var(--font-mono);
}

.size-list { display: flex; flex-direction: column; gap: 8px; }

.size-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 0.5px solid var(--border);
  color: var(--text-muted);
}

.size-row:last-child { border: none; }
.size-row strong { color: var(--blue); font-weight: 600; }
.size-row.highlight strong { color: var(--yellow); }

/* ===== DONT LIST ===== */
.dont-list { display: flex; flex-direction: column; gap: 8px; }

.dont-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-body);
  padding: 8px 12px;
  background: #fdf2f2;
  border-radius: var(--radius-sm);
  border-left: 3px solid #e05555;
  line-height: 1.4;
}

.dont-x { color: #e05555; font-weight: 700; flex-shrink: 0; }

/* ===== COLORS ===== */
.color-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.color-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 0.5px solid var(--border);
  background: #fff;
}

.color-swatch {
  height: 100px;
  display: flex;
  align-items: flex-end;
  padding: 10px 14px;
}

.color-role {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.12);
  padding: 3px 8px;
  border-radius: 20px;
}

.color-info { padding: 14px 16px; }

.color-name { font-size: 14px; font-weight: 700; color: var(--blue); margin-bottom: 6px; }

.color-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 8px;
}

.hex {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--blue);
  background: var(--cream);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--border);
  background: #fff;
  color: var(--gray-mid);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.copy-btn:hover { background: var(--cream); border-color: #ccc; }

.copy-btn.copied {
  background: var(--blue);
  color: var(--yellow);
  border-color: var(--blue);
}

.copy-btn-sm {
  padding: 3px 6px;
  gap: 0;
}

.color-tint-row {
  display: flex;
  gap: 3px;
  margin-bottom: 10px;
}

.tint {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  transition: transform 0.15s;
  cursor: default;
}

.tint.active {
  transform: scaleY(1.8);
  transform-origin: bottom;
}

.color-desc { font-size: 12px; color: var(--text-muted); }

/* ===== COMBO ===== */
.combo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.combo-chip {
  border-radius: var(--radius-md);
  padding: 14px;
}

.combo-chip-name { font-size: 13px; font-weight: 700; margin-bottom: 3px; }
.combo-chip-use { font-size: 11px; opacity: 0.7; }

/* ===== EXTENDED PALETTE ===== */
.ext-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
}

.ext-item { display: flex; flex-direction: column; gap: 6px; }

.ext-swatch {
  height: 40px;
  border-radius: var(--radius-sm);
}

.ext-name { font-size: 12px; font-weight: 600; color: var(--text-body); }

.ext-hex-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.hex-sm {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue);
  background: var(--cream);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ===== TYPOGRAPHY ===== */
.typeface-hero {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.typeface-sample {
  font-size: 64px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  letter-spacing: -2px;
}

.typeface-name { font-size: 18px; font-weight: 700; color: var(--blue); margin-bottom: 4px; }
.typeface-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 14px; }

.weight-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.weight-list span { font-size: 14px; color: var(--text-body); }

.type-scale { display: flex; flex-direction: column; }

.type-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 0.5px solid var(--border);
  flex-wrap: wrap;
}

.type-row:last-child { border: none; }

.type-use {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* ===== STAT CARDS ===== */
.stat-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 18px;
  border: 0.5px solid var(--border);
  text-align: center;
}

.stat-num { font-size: 28px; font-weight: 700; color: var(--blue); margin-bottom: 6px; }
.stat-label { font-size: 12px; color: var(--text-muted); }

/* ===== BUTTONS ===== */
.btn-showcase {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.btn {
  font-family: var(--font);
  font-size: 14px;
  cursor: pointer;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: transform 0.15s, opacity 0.15s;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: scale(0.97); }

.btn-primary { background: var(--blue); color: var(--yellow); }
.btn-secondary { background: var(--yellow); color: var(--blue); }
.btn-outlined { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); font-weight: 600; }
.btn-accent { background: var(--mint); color: #0a5c5a; }
.btn-ghost { background: transparent; color: var(--gray-mid); border: 0.5px solid var(--border); font-weight: 500; }
.btn-sm { font-size: 12px; padding: 5px 14px; border-radius: 20px; font-weight: 700; }

/* ===== BADGES ===== */
.badge-showcase {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
}

.badge-dark { background: var(--blue); color: var(--yellow); }
.badge-yellow { background: var(--yellow-light); color: #a06800; border: 0.5px solid var(--yellow); }
.badge-mint { background: var(--mint-light); color: #0a5c5a; border: 0.5px solid var(--mint); }
.badge-blue { background: var(--blue-light); color: var(--blue); border: 0.5px solid var(--blue); }
.badge-neutral { background: #f0f0eb; color: var(--gray-mid); }
.badge-dark-solid { background: var(--blue); color: #fff; }
.badge-outlined-yellow { background: transparent; color: #a06800; border: 1.5px solid var(--yellow); }

/* ===== RADIUS ===== */
.radius-showcase {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.radius-item { display: flex; flex-direction: column; align-items: center; gap: 8px; }

.r-box {
  width: 48px;
  height: 48px;
  background: var(--blue);
}

.r-label { font-size: 11px; color: var(--text-muted); text-align: center; line-height: 1.4; }

/* ===== NEWS CARD ===== */
.news-card-demo {
  display: flex;
  justify-content: center;
  padding: 8px 0;
}

.news-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 18px;
  border: 0.5px solid var(--border);
  max-width: 400px;
  width: 100%;
}

.news-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.news-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1.4;
  margin-bottom: 8px;
}

.news-card-body {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

.news-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.news-card-time { font-size: 11px; color: #bbb; }

/* ===== MOTION ===== */
.motion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.motion-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 0.5px solid var(--border);
}

.motion-val { font-size: 20px; font-weight: 700; color: var(--blue); margin-bottom: 4px; }
.motion-name { font-size: 13px; font-weight: 600; color: var(--text-body); margin-bottom: 3px; }
.motion-use { font-size: 11px; color: var(--text-muted); }

.motion-quote {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
  padding: 14px 18px;
  background: var(--cream);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--yellow);
}

.motion-quote strong { color: var(--blue); }

/* ===== PERSONA ===== */
.persona-wrap {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.persona-logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.persona-title { font-size: 16px; font-weight: 700; color: var(--blue); margin-bottom: 6px; }

.persona-desc {
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 14px;
}

.kw-row { display: flex; flex-wrap: wrap; gap: 7px; }

.kw {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 13px;
  border-radius: 20px;
  border: 1.5px solid;
}

.kw-blue { color: var(--blue); border-color: var(--blue); background: var(--blue-light); }
.kw-yellow { color: #a06800; border-color: var(--yellow); background: var(--yellow-light); }
.kw-mint { color: #0a5c5a; border-color: var(--mint); background: var(--mint-light); }

/* ===== TONE CARDS ===== */
.tone-card {
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 14px;
  line-height: 1.7;
  font-style: italic;
}

.tone-dont {
  background: #fdf2f2;
  border: 0.5px solid #f5c6c6;
  color: #8b2020;
}

.tone-do {
  background: #f0fbf0;
  border: 0.5px solid #c6e6c6;
  color: #1e4a1e;
}

.tone-label {
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 8px;
  font-style: normal;
  letter-spacing: 0.5px;
}

/* ===== SLOGANS ===== */
.slogan-main {
  background: var(--blue);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.slogan-eyebrow {
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,174,52,0.7);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.slogan-text {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  font-style: italic;
}

.alt-slogans { display: flex; flex-direction: column; gap: 8px; }

.alt-slogan {
  font-size: 13px;
  color: var(--text-body);
  padding: 10px 14px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  border-left: 3px solid;
}

.alt-yellow { border-color: var(--yellow); }
.alt-mint { border-color: var(--mint); }
.alt-blue { border-color: var(--blue); }

/* ===== VOCAB ===== */
.vocab-heading {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.vocab-ok { color: #2d7a2d; }
.vocab-no { color: #c0392b; }

.vocab-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.vocab-chip {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 0.5px solid;
}

.chip-ok { background: #f0fbf0; color: #2d5a2d; border-color: #c6e6c6; }
.chip-no { background: #fdf0f0; color: #c0392b; border-color: #f5c6c6; }

/* ===== STEPS ===== */
.steps { display: flex; flex-direction: column; gap: 14px; }

.step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--border);
  padding: 20px 22px;
}

.section-alt .step { background: var(--cream); }

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
}

.step-blue { background: var(--blue); color: var(--yellow); }
.step-yellow { background: var(--yellow); color: var(--blue); }
.step-mint { background: var(--mint); color: #0a5c5a; }

.step-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 10px;
}

.step-example {
  font-size: 13px;
  font-style: italic;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  line-height: 1.5;
}

.step-ex-dark { background: var(--blue); color: var(--yellow); }
.step-ex-yellow { background: var(--yellow-light); color: #7a4f00; border: 0.5px solid var(--yellow); }
.step-ex-mint { background: var(--mint-light); color: #0a5c5a; border: 0.5px solid var(--mint); }

/* ===== SOCIAL ===== */
.social-list { display: flex; flex-direction: column; }

.social-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 0.5px solid var(--border);
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.social-info { flex: 1; }
.social-name { font-size: 14px; font-weight: 600; color: var(--blue); margin-bottom: 2px; }
.social-sizes { font-size: 12px; color: var(--text-muted); font-family: var(--font-mono); }

/* ===== RULES ===== */
.rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 4px;
}

.rule-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-body);
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: 12px;
  border: 0.5px solid var(--border);
  line-height: 1.5;
}

.rule-icon { font-size: 16px; flex-shrink: 0; }

/* ===== FOOTER ===== */
.footer {
  background: var(--blue);
  padding: 28px 24px;
}

.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-logo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  opacity: 0.9;
}

.footer-name { font-size: 14px; font-weight: 700; color: #fff; }
.footer-ver { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 1px; }

.footer-credit { text-align: right; }
.footer-credit-label { font-size: 11px; color: rgba(255,255,255,0.4); margin-bottom: 2px; }
.footer-credit-name { font-size: 14px; font-weight: 700; color: var(--yellow); }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--blue);
  color: var(--yellow);
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,174,52,0.3);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  z-index: 999;
}

.toast.show { opacity: 1; transform: translateY(0); }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-menu { display: flex; }

  .hero-logo-wrap { flex-direction: column; align-items: flex-start; gap: 12px; }

  .grid-2, .color-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }

  .section { padding: 56px 16px; }

  .anatomy-wrap { flex-direction: column; }

  .typeface-hero { flex-direction: column; }

  .rules-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-credit { text-align: left; }
}

@media (max-width: 480px) {
  .grid-3 { grid-template-columns: 1fr; }
  .combo-grid { grid-template-columns: 1fr 1fr; }
  .usp-grid { grid-template-columns: 1fr 1fr; }
}