/* ============================================================
   AIGENMKT — Toss-grade Landing Page
   Visual-first, Bento-grid based design
   ============================================================ */

:root {
  --c-primary: #FF3B30;
  --c-primary-soft: #FFF1F0;
  --c-primary-hover: #E63329;
  --c-text: #111111;
  --c-text-body: #4E5968;
  --c-text-sub: #8B95A1;
  --c-bg: #FFFFFF;
  --c-bg-gray: #F7F8FA;
  --c-bg-gray-2: #F2F4F6;
  --c-bg-emphasis: #111111;
  --c-border: #E5E8EB;
  --c-border-light: #F0F2F4;

  --font: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
  --font-num: 'Inter', var(--font);

  --max-w: 1200px;
  --pad-x: 24px;
  --r-card: 20px;
  --r-card-sm: 14px;
  --r-btn: 10px;

  --shadow-sm: 0 1px 2px rgba(17,17,17,0.04);
  --shadow-md: 0 4px 16px rgba(17,17,17,0.06);
  --shadow-lg: 0 12px 40px rgba(17,17,17,0.08);
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: 48px;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; padding: 0; }
ul { list-style: none; padding: 0; margin: 0; }
img, svg { display: block; max-width: 100%; }
input, select, textarea { font-family: inherit; font-size: inherit; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  width: 100%;
}
.container-narrow { max-width: 760px; }

.section { padding: 120px 0; }
.section-gray { background: var(--c-bg-gray); }
.section-emphasis { background: var(--c-bg-emphasis); color: #FFFFFF; }
.section-cta { background: var(--c-bg-gray); }

/* ============================================================
   FOMO BAR
   ============================================================ */
.fomo-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: #111;
  color: #FFF;
  height: 48px;
  display: flex;
  align-items: center;
}
.fomo-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.fomo-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.fomo-badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  background: var(--c-primary);
  color: #FFF;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 4px;
}
.fomo-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: #FFF;
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.3; } }
.fomo-msg {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fomo-msg b { color: #FFF; font-weight: 600; }
.fomo-cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 14px;
  background: var(--c-primary);
  color: #FFF;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  transition: background .15s ease;
}
.fomo-cta:hover { background: var(--c-primary-hover); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 48px;
  z-index: 90;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-border-light);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--c-primary); }
.nav-menu { display: flex; gap: 32px; }
.nav-menu a {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-body);
  transition: color .15s ease;
}
.nav-menu a:hover { color: var(--c-text); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  height: 52px;
  padding: 0 24px;
  border-radius: var(--r-btn);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: all .15s ease;
}
.btn-sm { height: 38px; padding: 0 16px; font-size: 13px; border-radius: 8px; }
.btn-lg { height: 56px; padding: 0 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--c-primary); color: #FFF; }
.btn-primary:hover { background: var(--c-primary-hover); box-shadow: 0 6px 20px rgba(255,59,48,0.25); }
.btn-ghost {
  background: var(--c-bg-gray);
  color: var(--c-text);
}
.btn-ghost:hover { background: var(--c-bg-gray-2); }

/* ============================================================
   SHARED TYPO
   ============================================================ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-primary);
  letter-spacing: 0.02em;
  margin-bottom: 20px;
  padding: 6px 12px;
  background: var(--c-primary-soft);
  border-radius: 100px;
}
.eyebrow .dot {
  width: 6px; height: 6px;
  background: var(--c-primary);
  border-radius: 50%;
  animation: pulse 1.6s ease-in-out infinite;
}
.accent { color: var(--c-primary); }
.muted { color: var(--c-text-sub); font-weight: 600; }

.section-head { margin-bottom: 64px; max-width: 720px; }
.section-title {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--c-text);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 80px 0 120px;
  min-height: calc(100vh - 48px - 64px);
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse 80% 60% at 80% 20%, rgba(255,59,48,0.06), transparent 60%),
    linear-gradient(180deg, #FFFFFF 0%, #FAFBFC 100%);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-copy { text-align: left; }
.hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
  color: var(--c-text);
}
.hero-sub {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--c-text-body);
  margin: 0 0 36px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.meta-item { display: flex; flex-direction: column; gap: 4px; }
.meta-item b {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.02em;
  line-height: 1;
}
.meta-item span {
  font-size: 13px;
  font-weight: 400;
  color: var(--c-text-sub);
}
.meta-divider {
  width: 1px;
  height: 32px;
  background: var(--c-border);
}

/* AI Chat Mockup */
.hero-visual {
  position: relative;
  height: 540px;
}
.ai-chat {
  position: absolute;
  inset: 0;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.ai-chat-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--c-border-light);
  background: var(--c-bg-gray);
}
.ai-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.ai-dot-r { background: #FF5F57; }
.ai-dot-y { background: #FEBC2E; }
.ai-dot-g { background: #28C840; }
.ai-chat-title {
  margin-left: 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-sub);
}
.ai-chat-body {
  flex: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow: hidden;
}
.ai-msg { display: flex; gap: 10px; }
.ai-msg-user { justify-content: flex-end; }
.ai-msg-bot { align-items: flex-start; }
.ai-avatar {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #111 0%, #333 100%);
  color: #FFF;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ai-bubble {
  max-width: 85%;
  padding: 14px 16px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
}
.ai-bubble-user {
  background: var(--c-primary);
  color: #FFF;
  border-bottom-right-radius: 4px;
}
.ai-bubble-user .typing {
  display: inline-block;
  min-height: 1.2em;
}
.ai-bubble-user .typing::after {
  content: '|';
  margin-left: 2px;
  animation: caret 1s step-end infinite;
}
@keyframes caret { 0%,50% { opacity: 1; } 50.01%,100% { opacity: 0; } }
.ai-bubble-bot {
  background: var(--c-bg-gray);
  color: var(--c-text);
  border-bottom-left-radius: 4px;
  flex: 1;
}
.ai-thinking {
  display: flex;
  gap: 4px;
  padding: 4px 0;
}
.ai-thinking span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--c-text-sub);
  animation: think 1.4s ease-in-out infinite;
}
.ai-thinking span:nth-child(2) { animation-delay: 0.2s; }
.ai-thinking span:nth-child(3) { animation-delay: 0.4s; }
@keyframes think {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}
.ai-answer p {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--c-text);
  font-weight: 500;
}
.ai-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  margin-bottom: 6px;
  animation: slideIn 0.4s ease backwards;
}
.ai-card:nth-child(2) { animation-delay: 0.1s; }
.ai-card:nth-child(3) { animation-delay: 0.2s; }
.ai-card:nth-child(4) { animation-delay: 0.3s; }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.ai-card-highlight {
  border-color: var(--c-primary);
  background: var(--c-primary-soft);
  box-shadow: 0 4px 16px rgba(255,59,48,0.12);
}
.ai-card-rank {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text-sub);
  width: 20px;
  text-align: center;
}
.ai-card-highlight .ai-card-rank { color: var(--c-primary); }
.ai-card-body { flex: 1; }
.ai-card-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.01em;
}
.ai-card-meta {
  font-size: 11px;
  color: var(--c-text-sub);
  margin-top: 2px;
}
.ai-card-tag {
  font-size: 11px;
  font-weight: 700;
  color: #FFF;
  background: var(--c-primary);
  padding: 4px 8px;
  border-radius: 6px;
}

/* Floating cards */
.float-card {
  position: absolute;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 4s ease-in-out infinite;
}
.float-card-1 {
  top: 32px;
  left: -32px;
  z-index: 2;
}
.float-card-2 {
  bottom: 24px;
  right: -16px;
  z-index: 2;
  font-size: 13px;
  font-weight: 500;
  color: #28C840;
  animation-delay: 1.2s;
}
.float-card-2 svg { color: #28C840; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.float-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--c-primary-soft);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
}
.float-num {
  font-family: var(--font-num);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.02em;
  line-height: 1;
}
.float-label {
  font-size: 11px;
  color: var(--c-text-sub);
  margin-top: 2px;
}

/* ============================================================
   TRUST / Logo Marquee
   ============================================================ */
.trust { padding: 64px 0; background: #FFFFFF; border-top: 1px solid var(--c-border-light); border-bottom: 1px solid var(--c-border-light); }
.trust-label {
  text-align: center;
  font-size: 14px;
  color: var(--c-text-sub);
  margin: 0 0 32px;
  font-weight: 400;
}
.trust-label b { color: var(--c-text); font-weight: 600; }
.logo-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.logo-track {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee 30s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.logo-item {
  font-size: 24px;
  font-weight: 700;
  color: var(--c-text-sub);
  letter-spacing: -0.02em;
  white-space: nowrap;
  font-family: var(--font-num);
  opacity: 0.6;
  transition: opacity .2s;
}
.logo-item:hover { opacity: 1; color: var(--c-text); }

/* ============================================================
   PROBLEM (VS Grid)
   ============================================================ */
.vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.vs-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.vs-after { border-color: var(--c-primary); box-shadow: 0 12px 40px rgba(255,59,48,0.08); }
.vs-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-sub);
  background: var(--c-bg-gray);
  padding: 6px 12px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}
.vs-tag-new { background: var(--c-primary); color: #FFF; }
.vs-screen {
  flex: 1;
  background: var(--c-bg-gray);
  border-radius: var(--r-card-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 280px;
}
.vs-screen-ai { background: linear-gradient(180deg, #FFFFFF 0%, var(--c-primary-soft) 100%); }
.vs-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  font-size: 13px;
  color: var(--c-text);
  font-weight: 500;
  margin-bottom: 8px;
}
.vs-search svg { color: var(--c-text-sub); }
.vs-search-ai { border-color: var(--c-primary); }
.vs-ai-icon {
  color: var(--c-primary);
  font-size: 16px;
  font-weight: 700;
}
.vs-result {
  padding: 10px 14px;
  background: #FFFFFF;
  border-radius: 8px;
  font-size: 12px;
  color: var(--c-text-body);
  border: 1px solid var(--c-border-light);
}
.vs-result-ad {
  color: var(--c-text-sub);
  font-size: 11px;
}
.vs-result-ad::before {
  content: 'AD';
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  color: #FFF;
  background: var(--c-text-sub);
  padding: 2px 5px;
  border-radius: 3px;
  margin-right: 8px;
}
.vs-ai-answer {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--c-border);
}
.vs-ai-answer p {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text);
}
.vs-ai-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--c-bg-gray);
  border-radius: 8px;
  margin-bottom: 6px;
}
.vs-ai-pill-top {
  background: var(--c-primary-soft);
  border: 1px solid var(--c-primary);
}
.vs-ai-pill-rank {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  color: var(--c-text-sub);
  width: 16px;
}
.vs-ai-pill-top .vs-ai-pill-rank { color: var(--c-primary); }
.vs-ai-pill-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  flex: 1;
}
.vs-ai-pill-tag {
  font-size: 10px;
  font-weight: 700;
  color: #FFF;
  background: var(--c-primary);
  padding: 3px 7px;
  border-radius: 4px;
}
.vs-foot {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--c-border-light);
}
.vs-stat-num {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 800;
  color: var(--c-text);
  letter-spacing: -0.03em;
  line-height: 1;
}
.vs-stat-label {
  font-size: 13px;
  color: var(--c-text-sub);
}

/* ============================================================
   EMPHASIS SECTION
   ============================================================ */
.section-emphasis {
  padding: 140px 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 30%, rgba(255,59,48,0.18), transparent 70%),
    #111111;
}
.emphasis-inner { text-align: center; max-width: 880px; margin: 0 auto; }
.emphasis-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.emphasis-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.035em;
  color: #FFFFFF;
  margin: 0 0 64px;
}
.emphasis-numbers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.emphasis-num-item {
  text-align: center;
  position: relative;
}
.emphasis-num-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%;
  width: 1px; height: 60%;
  background: rgba(255,255,255,0.08);
}
.emphasis-num {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 64px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.04em;
  line-height: 1;
}
.emphasis-num-suffix {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 600;
  color: var(--c-primary);
  margin-left: 4px;
  vertical-align: top;
  margin-top: 8px;
}
.emphasis-num-label {
  margin-top: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  font-weight: 400;
}

/* ============================================================
   BENTO GRID (Solution)
   ============================================================ */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(280px, auto);
  gap: 20px;
}
.bento-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease;
}
.bento-card:hover { border-color: #D1D5DB; transform: translateY(-2px); }
.bento-big {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--c-primary-soft) 100%);
}
.bento-wide { grid-column: span 3; }
.bento-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-primary);
  background: var(--c-primary-soft);
  padding: 5px 11px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}
.bento-big .bento-tag { background: #FFFFFF; }
.bento-title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.025em;
  color: var(--c-text);
  margin: 0;
}
.bento-title-sm {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin: 0;
}
.bento-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-text-body);
  margin: 0;
  max-width: 420px;
}
.bento-viz { margin-top: auto; }

/* AEO viz: citation graph */
.bento-viz-aeo {
  position: relative;
  height: 240px;
  margin-top: 20px;
}
.cite-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.cite-lines line {
  stroke: var(--c-primary);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  opacity: 0.5;
  animation: dashFlow 4s linear infinite;
}
@keyframes dashFlow { to { stroke-dashoffset: -16; } }
.cite-node {
  position: absolute;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-body);
  box-shadow: var(--shadow-sm);
  z-index: 2;
}
.cite-node-center {
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  background: var(--c-primary);
  color: #FFFFFF;
  font-weight: 700;
  text-align: center;
  font-size: 13px;
  padding: 14px 18px;
  border-color: var(--c-primary);
  box-shadow: 0 8px 28px rgba(255,59,48,0.3);
}
.cite-node-1 { left: 4%; top: 8%; animation: floatN 3s ease-in-out infinite; }
.cite-node-2 { right: 4%; top: 8%; animation: floatN 3s ease-in-out infinite 0.5s; }
.cite-node-3 { left: 4%; bottom: 8%; animation: floatN 3s ease-in-out infinite 1s; }
.cite-node-4 { right: 4%; bottom: 8%; animation: floatN 3s ease-in-out infinite 1.5s; }
@keyframes floatN { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* GEO viz: bars */
.bento-viz-geo {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
.geo-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.geo-bar b {
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-sub);
  order: 1;
}
.geo-bar span {
  display: block;
  height: 8px;
  border-radius: 100px;
  background: var(--c-bg-gray);
  position: relative;
  overflow: hidden;
}
.geo-bar span::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-primary);
  border-radius: 100px;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.2s cubic-bezier(.2,.8,.2,1);
}
.is-visible .geo-bar-1 span::after { transform: scaleX(0.92); }
.is-visible .geo-bar-2 span::after { transform: scaleX(0.78); transition-delay: .1s; }
.is-visible .geo-bar-3 span::after { transform: scaleX(0.85); transition-delay: .2s; }
.is-visible .geo-bar-4 span::after { transform: scaleX(0.68); transition-delay: .3s; }

/* Content viz */
.bento-viz-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}
.content-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--c-bg-gray);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-body);
}
.content-dot {
  width: 6px; height: 6px;
  background: var(--c-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Track viz */
.bento-viz-track {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  margin-top: 16px;
  align-items: end;
}
.track-chart {
  background: var(--c-bg-gray);
  border-radius: 12px;
  padding: 16px;
}
.track-chart svg { width: 100%; height: 120px; }
.track-line {
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  transition: stroke-dashoffset 2s ease;
}
.is-visible .track-line { stroke-dashoffset: 0; }
.track-area { opacity: 0; transition: opacity 1.4s ease 0.4s; }
.is-visible .track-area { opacity: 1; }
.track-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 11px;
  color: var(--c-text-sub);
  font-weight: 500;
}
.track-side { padding: 16px 0; }
.track-stat-num {
  font-family: var(--font-num);
  font-size: 44px;
  font-weight: 800;
  color: var(--c-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}
.track-stat-label {
  margin-top: 8px;
  font-size: 13px;
  color: var(--c-text-body);
  font-weight: 500;
}

/* ============================================================
   DASHBOARD (Case)
   ============================================================ */
.dashboard {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.dash-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-border-light);
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.dash-tabs {
  display: flex;
  gap: 4px;
  background: var(--c-bg-gray);
  padding: 4px;
  border-radius: 10px;
}
.dash-tab {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-sub);
  border-radius: 8px;
  transition: all .15s ease;
}
.dash-tab:hover { color: var(--c-text); }
.dash-tab.is-active {
  background: #FFFFFF;
  color: var(--c-text);
  box-shadow: var(--shadow-sm);
}
.dash-period {
  font-size: 12px;
  color: var(--c-text-sub);
  background: var(--c-bg-gray);
  padding: 6px 12px;
  border-radius: 8px;
}
.dash-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 48px;
}
.dash-summary {
  grid-column: span 2;
}
.dash-summary-num {
  font-family: var(--font-num);
  font-size: 64px;
  font-weight: 800;
  color: var(--c-primary);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 12px;
}
.dash-summary-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 8px;
}
.dash-summary-desc {
  font-size: 15px;
  color: var(--c-text-body);
  margin: 0;
  max-width: 560px;
}
.dash-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-content: start;
}
.dash-metric {
  background: var(--c-bg-gray);
  border-radius: 12px;
  padding: 18px 20px;
}
.dash-metric-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-sub);
  margin-bottom: 6px;
}
.dash-metric-value {
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  line-height: 1;
}
.dash-metric-bar {
  height: 6px;
  background: rgba(0,0,0,0.05);
  border-radius: 100px;
  overflow: hidden;
}
.dash-metric-bar span {
  display: block;
  height: 100%;
  background: var(--c-primary);
  border-radius: 100px;
  transform-origin: left;
  animation: barFill 1.2s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes barFill { from { transform: scaleX(0); } }
.dash-chart {
  background: var(--c-bg-gray);
  border-radius: 12px;
  padding: 20px;
}
.dash-chart-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-sub);
  margin-bottom: 16px;
}
.dash-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 120px;
}
.dash-bars span {
  flex: 1;
  background: linear-gradient(180deg, var(--c-primary) 0%, #FF6B61 100%);
  border-radius: 4px 4px 0 0;
  height: var(--h);
  transform-origin: bottom;
  animation: barUp .8s cubic-bezier(.2,.8,.2,1) both;
}
.dash-bars span:nth-child(n) { animation-delay: calc(var(--i, 0) * 60ms); }
.dash-bars span:nth-child(1) { animation-delay: 0ms; }
.dash-bars span:nth-child(2) { animation-delay: 60ms; }
.dash-bars span:nth-child(3) { animation-delay: 120ms; }
.dash-bars span:nth-child(4) { animation-delay: 180ms; }
.dash-bars span:nth-child(5) { animation-delay: 240ms; }
.dash-bars span:nth-child(6) { animation-delay: 300ms; }
.dash-bars span:nth-child(7) { animation-delay: 360ms; }
.dash-bars span:nth-child(8) { animation-delay: 420ms; }
.dash-bars span:nth-child(9) { animation-delay: 480ms; }
.dash-bars span:nth-child(10) { animation-delay: 540ms; }
.dash-bars span:nth-child(11) { animation-delay: 600ms; }
.dash-bars span:nth-child(12) { animation-delay: 660ms; opacity: 1; }
@keyframes barUp { from { transform: scaleY(0); opacity: 0; } to { opacity: 1; } }

/* ============================================================
   TIMELINE (Process)
   ============================================================ */
.timeline {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding: 20px 0;
}
.timeline-line {
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--c-border);
  transform: translateX(-50%);
}
.tl-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  align-items: center;
  margin-bottom: 32px;
}
.tl-item:last-child { margin-bottom: 0; }
.tl-item .tl-card { grid-column: 1; }
.tl-item .tl-dot { grid-column: 2; justify-self: center; }
.tl-item-right .tl-card { grid-column: 3; }
.tl-item-right .tl-dot { grid-column: 2; }
.tl-dot {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid var(--c-primary);
  color: var(--c-primary);
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--c-bg-gray);
}
.tl-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  text-align: left;
}
.tl-week {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-primary);
  background: var(--c-primary-soft);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.tl-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--c-text);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.tl-desc {
  font-size: 14px;
  color: var(--c-text-body);
  margin: 0 0 12px;
  line-height: 1.6;
}
.tl-meta {
  font-size: 12px;
  color: var(--c-text-sub);
  padding-top: 12px;
  border-top: 1px solid var(--c-border-light);
}

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.testimonial {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.testimonial-mark {
  font-family: 'Inter', serif;
  font-size: 120px;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 0.8;
  margin-bottom: 16px;
  opacity: 0.18;
}
.testimonial-text {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.025em;
  color: var(--c-text);
  margin: 0 0 40px;
}
.testimonial-author {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary) 0%, #FF6B61 100%);
  color: #FFF;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonial-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
}
.testimonial-role {
  font-size: 13px;
  color: var(--c-text-sub);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { border-top: 1px solid var(--c-border); }
.faq-item { border-bottom: 1px solid var(--c-border); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 40px 24px 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--c-text);
  position: relative;
  letter-spacing: -0.015em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  width: 12px; height: 12px;
  border-right: 2px solid var(--c-text-sub);
  border-bottom: 2px solid var(--c-text-sub);
  transform: translateY(-75%) rotate(45deg);
  transition: transform .25s ease;
}
.faq-item[open] summary::after {
  transform: translateY(-25%) rotate(-135deg);
  border-color: var(--c-primary);
}
.faq-item p {
  padding: 0 0 24px;
  font-size: 15px;
  color: var(--c-text-body);
  line-height: 1.7;
  margin: 0;
  max-width: 640px;
}

/* ============================================================
   CTA / CONTACT
   ============================================================ */
.section-cta {
  background:
    radial-gradient(ellipse 60% 50% at 20% 30%, rgba(255,59,48,0.06), transparent 60%),
    var(--c-bg-gray);
  padding: 120px 0;
}
.cta-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.cta-copy { text-align: left; }
.cta-title {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--c-text);
  margin: 0 0 16px;
}
.cta-sub {
  font-size: 17px;
  color: var(--c-text-body);
  margin: 0 0 32px;
  line-height: 1.6;
}
.cta-bullets {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cta-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text);
}
.cta-bullets li::before {
  content: '';
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--c-primary);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-position: center;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

/* Form */
.contact-form {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 36px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-head {
  text-align: center;
  margin-bottom: 8px;
  position: relative;
}
.form-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: #FFF;
  background: var(--c-primary);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.form-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  color: var(--c-text);
}
.form-sub {
  font-size: 13px;
  color: var(--c-text-sub);
  margin: 0;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--c-text); }
.form-field input,
.form-field select {
  height: 50px;
  padding: 0 16px;
  background: var(--c-bg-gray);
  border: 1px solid transparent;
  border-radius: var(--r-btn);
  font-size: 15px;
  color: var(--c-text);
  transition: all .15s ease;
  outline: none;
}
.form-field input::placeholder { color: var(--c-text-sub); }
.form-field input:focus,
.form-field select:focus {
  background: #FFFFFF;
  border-color: var(--c-text);
}
.form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'><path d='M3 4.5l3 3 3-3' stroke='%238B95A1' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 38px;
}
.form-note {
  font-size: 12px;
  color: var(--c-text-sub);
  text-align: center;
  margin: 0;
}
.form-success {
  margin-top: 16px;
  padding: 16px 20px;
  background: var(--c-primary-soft);
  border: 1px solid var(--c-primary);
  border-radius: var(--r-card-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-primary);
  text-align: center;
}
.form-field.shake { animation: shake .4s ease; }
@keyframes shake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--c-border);
  padding: 32px 0;
  background: #FFFFFF;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-brand {
  font-size: 16px;
  font-weight: 800;
}
.footer-brand span { color: var(--c-primary); }
.footer-meta {
  display: flex;
  gap: 20px;
  font-size: 13px;
  color: var(--c-text-sub);
  flex-wrap: wrap;
}

/* ============================================================
   REVEAL
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-title { font-size: 42px; }
  .section-title { font-size: 36px; }
  .emphasis-title { font-size: 42px; }
  .emphasis-num { font-size: 52px; }
  .testimonial-text { font-size: 26px; }
  .cta-title { font-size: 36px; }

  .hero-grid { grid-template-columns: 1fr; gap: 80px; }
  .hero-visual { height: 480px; max-width: 480px; margin: 0 auto; }
  .float-card-1 { left: -16px; }
  .float-card-2 { right: -8px; }

  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-big { grid-column: span 2; grid-row: auto; }
  .bento-wide { grid-column: span 2; }
  .bento-viz-track { grid-template-columns: 1fr; }

  .cta-wrap { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 720px) {
  body { padding-top: 44px; }
  .fomo-bar { height: 44px; }
  .nav { top: 44px; }
  .nav-menu { display: none; }
  .fomo-msg { font-size: 12px; }

  .section { padding: 80px 0; }
  .section-emphasis { padding: 100px 0; }
  .section-cta { padding: 80px 0; }
  .hero { padding: 56px 0 80px; min-height: auto; }

  .hero-title { font-size: 34px; }
  .hero-sub { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-meta { gap: 16px; }
  .meta-divider { display: none; }
  .hero-visual { height: 440px; }

  .section-head { margin-bottom: 40px; }
  .section-title { font-size: 28px; }
  .emphasis-title { font-size: 30px; }
  .emphasis-num { font-size: 40px; }
  .emphasis-num-suffix { font-size: 22px; }
  .emphasis-numbers { grid-template-columns: 1fr; gap: 32px; }
  .emphasis-num-item:not(:last-child)::after { display: none; }

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

  .bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .bento-card { padding: 24px; min-height: 240px; }
  .bento-big, .bento-wide { grid-column: span 1; }
  .bento-title { font-size: 22px; }

  .dashboard { padding: 20px; }
  .dash-body { grid-template-columns: 1fr; gap: 24px; }
  .dash-metrics { grid-template-columns: 1fr 1fr; gap: 12px; }
  .dash-summary-num { font-size: 48px; }

  .timeline-line { left: 24px; }
  .tl-item { grid-template-columns: 56px 1fr; gap: 20px; }
  .tl-item .tl-card,
  .tl-item-right .tl-card { grid-column: 2; }
  .tl-item .tl-dot,
  .tl-item-right .tl-dot { grid-column: 1; }

  .testimonial-text { font-size: 20px; }
  .testimonial-mark { font-size: 80px; }

  .cta-title { font-size: 28px; }
  .contact-form { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
}