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

:root {
  --bg: #F7F4F0;
  --bg-dark: #1A1A1A;
  --fg: #0A0A0A;
  --fg-light: #6B6B6B;
  --accent: #E63946;
  --accent-light: rgba(230,57,70,0.08);
  --border: #E0DBD5;
  --card-bg: #FFFFFF;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* === NAVIGATION === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247,244,240,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg-light);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}

/* === HERO === */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: calc(100vh - 61px);
  position: relative;
}

.hero-left {
  padding: 80px 64px 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  padding: 4px 10px;
  border: 1.5px solid var(--accent);
  border-radius: 2px;
  width: fit-content;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--fg);
}

.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-light);
  max-width: 440px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: var(--accent);
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 2px;
  width: fit-content;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: #c0393d;
  transform: translateY(-1px);
}

.hero-footnote {
  font-size: 0.78rem;
  color: var(--fg-light);
}

/* === HERO RIGHT === */
.hero-right {
  padding: 80px 48px 80px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  position: relative;
  background: #EDE9E3;
}

/* === PIPELINE CARD === */
.pipeline-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 24px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.pipeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.pipeline-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--fg);
}

.pipeline-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 3px 8px;
  border-radius: 20px;
}

.pipeline-bar-group { display: flex; flex-direction: column; gap: 12px; }

.pipeline-row {
  display: grid;
  grid-template-columns: 110px 1fr 36px;
  align-items: center;
  gap: 12px;
}

.pipeline-label { font-size: 0.78rem; color: var(--fg-light); }

.pipeline-bar {
  height: 6px;
  background: #EDE9E3;
  border-radius: 3px;
  overflow: hidden;
}

.bar-fill { height: 100%; border-radius: 3px; }

.pipeline-count { font-size: 0.8rem; font-weight: 600; color: var(--fg); text-align: right; }

.pipeline-ai-msg {
  margin-top: 16px;
  padding: 10px 14px;
  background: #F0FAF8;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: #2A9D8F;
}

.ai-msg-icon { flex-shrink: 0; }

/* === SCORE CARD === */
.hero-score-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.score-ring {
  position: relative;
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.score-ring svg { width: 100%; height: 100%; }

.score-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--fg);
}

.score-text span { font-size: 0.9rem; font-weight: 600; }

.score-title { font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; }

.score-sub { font-size: 0.75rem; color: var(--fg-light); margin-bottom: 10px; }

.score-tags { display: flex; gap: 6px; flex-wrap: wrap; }

.tag {
  font-size: 0.68rem;
  font-weight: 500;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--fg-light);
}

.tag-active { background: var(--accent); color: white; border-color: var(--accent); }

/* === PROOF STRIP === */
.proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 48px;
}

.proof-strip {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
}

.proof-sep { color: var(--border); font-size: 1.2rem; }

/* === SECTION COMMON === */
.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 56px;
}

.section-title em {
  font-style: normal;
  color: var(--accent);
}

/* === FEATURES === */
.features {
  padding: 100px 48px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.feature-card {
  background: var(--card-bg);
  padding: 40px 36px;
  transition: background 0.2s;
}

.feature-card:hover { background: #FDFCFA; }

.feature-icon {
  width: 48px;
  height: 48px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: var(--accent-light);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg);
}

.feature-desc {
  font-size: 0.88rem;
  color: var(--fg-light);
  line-height: 1.65;
}

/* === HOW IT WORKS === */
.how {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg-dark);
  color: white;
}

.how-left { padding: 100px 64px 100px 48px; }

.how-title { color: white; }

.how-steps { display: flex; flex-direction: column; gap: 36px; }

.step { display: flex; gap: 20px; }

.step-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  padding-top: 2px;
  flex-shrink: 0;
  width: 24px;
}

.step-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: white;
  margin-bottom: 6px;
}

.step-desc { font-size: 0.82rem; color: #999; line-height: 1.65; }

.how-right {
  padding: 100px 48px 100px 32px;
  display: flex;
  align-items: center;
}

/* === TIMELINE CARD === */
.timeline-card {
  background: #222;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 28px;
  width: 100%;
}

.timeline-header {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.timeline { display: flex; flex-direction: column; gap: 0; position: relative; }

.tl-item {
  display: grid;
  grid-template-columns: 16px 1fr 16px;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  position: relative;
}

.tl-item::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 28px;
  bottom: -12px;
  width: 2px;
  background: #333;
}

.tl-item:last-child::before { display: none; }

.tl-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #333;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.tl-done .tl-dot { background: var(--accent); }

.tl-active .tl-dot {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(230,57,70,0.2);
}

.tl-dot-pending { background: #444; }

.tl-content { display: flex; flex-direction: column; gap: 2px; }

.tl-label { font-size: 0.82rem; font-weight: 500; color: white; }

.tl-time { font-size: 0.72rem; color: #777; }

.tl-active .tl-time { color: var(--accent); }

.tl-check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tl-pulse {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
  animation: tl-pulse 1.5s infinite;
}

@keyframes tl-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 0.2; }
}

.tl-msg-preview {
  margin-top: 20px;
  padding: 14px 16px;
  background: #1A1A1A;
  border-radius: 4px;
  border-left: 3px solid var(--accent);
}

.msg-label { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }

.msg-bubble { font-size: 0.78rem; color: #aaa; line-height: 1.6; }

/* === NUMBERS === */
.numbers {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.num-item { text-align: center; }

.num-value {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

.num-label { font-size: 0.85rem; color: var(--fg-light); line-height: 1.6; max-width: 220px; margin: 0 auto; }

/* === CLOSING === */
.closing {
  padding: 120px 48px;
  text-align: center;
}

.closing-inner { max-width: 680px; margin: 0 auto; }

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 1rem;
  color: var(--fg-light);
  line-height: 1.7;
}

/* === FOOTER === */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  border-top: 1px solid var(--border);
}

.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  display: block;
  margin-bottom: 2px;
}

.footer-tagline { font-size: 0.78rem; color: var(--fg-light); }

.footer-note { font-size: 0.75rem; color: var(--fg-light); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-left { padding: 60px 24px 40px; }
  .hero-right { padding: 40px 24px 60px; background: #EDE9E3; }
  .hero-headline { font-size: 3rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .how { grid-template-columns: 1fr; }
  .how-left { padding: 60px 24px 40px; }
  .how-right { padding: 40px 24px 60px; }
  .numbers-grid { grid-template-columns: 1fr; gap: 32px; }
  .num-value { font-size: 3rem; }
  .proof-strip { gap: 12px; }
  .nav { padding: 16px 24px; }
  .features { padding: 60px 24px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 20px 24px; flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .proof-strip { flex-direction: column; align-items: flex-start; }
  .proof-sep { display: none; }
}