/* ═══════════════════════════════════════════════
   intro.css — SentiMeter Intro Page (Simplified)
   ═══════════════════════════════════════════════ */

.ih-hero {
  position: relative;
  padding: 100px 48px 60px;
  text-align: center;
  overflow: hidden;
}

.ih-hero-glow {
  /* Removed to keep the background perfectly clean and prevent any cutoff lines */
  display: none;
}

.ih-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

/* Badge */
.ih-badge {
  display: inline-block;
  padding: 5px 16px;
  background: rgba(108, 143, 255, 0.1);
  border: 1px solid rgba(108, 143, 255, 0.25);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: #6c8fff;
  margin-bottom: 22px;
}

/* Title */
.ih-title {
  font-size: clamp(34px, 5.5vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  color: var(--tx1);
  margin: 0 0 18px;
}

.ih-grad {
  background: linear-gradient(135deg, #6c8fff 0%, #a78bfa 50%, #60d9f9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text {
  background: linear-gradient(135deg, #6c8fff 0%, #a78bfa 50%, #60d9f9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subtitle */
.ih-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--tx2);
  max-width: 560px;
  margin: 0 auto 12px;
}

/* Disclaimer */
.ih-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 580px;
  margin: 0 auto 32px;
  padding: 14px 18px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: left;
}

.ih-disclaimer svg {
  width: 20px;
  height: 20px;
  color: var(--ora);
  flex-shrink: 0;
  margin-top: 2px;
}

.ih-disclaimer span {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--tx2);
}

.ih-disclaimer strong {
  color: var(--tx1);
  font-weight: 700;
}

/* Hero Buttons */
.ih-hero-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

/* Stats bar */
.ih-stats {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card2);
  border: none;
  border-radius: 20px;
  padding: 24px 40px;
  box-shadow: var(--shadow-sm);
  gap: 0;
  flex-wrap: nowrap;
}

.ih-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 40px;
  gap: 6px;
}

.ih-stat b {
  font-size: 32px;
  font-weight: 800;
  color: var(--tx1);
  letter-spacing: -1px;
  line-height: 1;
}

.ih-stat span {
  font-size: 11px;
  color: var(--tx3);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.ih-stat-sep {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── REVEAL ANIMATION ─────────────────────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--d, 0ms);
}

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

/* ── SECTIONS ─────────────────────────────────── */
.ih-section {
  padding: 72px 48px;
  max-width: 1120px;
  margin: 0 auto;
}

.ih-sec-head {
  text-align: center;
  margin-bottom: 48px;
}

.ih-sec-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #6c8fff;
  margin: 0 0 8px;
}

.ih-sec-head h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--tx1);
  margin: 0 0 10px;
}

.ih-sec-sub {
  font-size: 15px;
  color: var(--tx2);
  margin: 0;
}

/* ── STEPS ────────────────────────────────────── */
.ih-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}

.ih-step {
  background: var(--bg-card2);
  border: none;
  border-radius: 20px;
  padding: 28px 24px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.ih-step:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.ih-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.ih-step-num.blue   { background: rgba(108,143,255,0.12); color: #6c8fff; }
.ih-step-num.green  { background: rgba(52,211,153,0.12);  color: #34d399; }
.ih-step-num.purple { background: rgba(167,139,250,0.12); color: #a78bfa; }

.ih-step h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--tx1);
  margin: 0 0 8px;
}

.ih-step p {
  font-size: 13px;
  color: var(--tx2);
  line-height: 1.6;
  margin: 0 0 16px;
}

.ih-step-link {
  font-size: 13px;
  font-weight: 600;
  color: #6c8fff;
  text-decoration: none;
}

.ih-step-link:hover { text-decoration: underline; }

.ih-step-chevron {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  font-size: 28px;
  color: var(--tx3);
  opacity: 0.35;
  margin-top: 60px;
}

/* ── XSCRAPER ─────────────────────────────────── */
.ih-xs-section {
  padding-top: 0;
}

.ih-xs-card {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  background: var(--bg-card2);
  border: none;
  border-radius: 24px;
  padding: 44px 44px;
  position: relative;
  overflow: hidden;
}

.ih-xs-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 100% 50%, rgba(108,143,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.ih-xs-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fbbf24;
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.2);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 20px;
}

.ih-xs-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

/* Logo removed */

.ih-xs-name {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--tx1);
  margin: 0 0 2px;
}

.ih-xs-url {
  font-size: 13px;
  color: #6c8fff;
  font-weight: 500;
  margin: 0;
}

.ih-xs-desc {
  font-size: 14px;
  color: var(--tx2);
  line-height: 1.7;
  margin: 0 0 20px;
}

.ih-xs-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ih-xs-list li {
  font-size: 13px;
  color: var(--tx2);
  padding-left: 18px;
  position: relative;
}

.ih-xs-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #34d399;
  font-weight: 700;
  font-size: 12px;
}

.ih-xs-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ih-xs-url-chip {
  font-size: 12px;
  color: var(--tx3);
  font-family: monospace;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 8px;
}

/* CSV Preview */
.ih-xs-right {
  display: flex;
  align-items: center;
}

.ih-csv-preview {
  width: 100%;
  background: #0d1117;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.07);
  overflow: hidden;
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 11px;
}

.ih-csv-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ih-csv-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.ih-csv-dot:nth-child(1) { background: #ff5f57; }
.ih-csv-dot:nth-child(2) { background: #febc2e; }
.ih-csv-dot:nth-child(3) { background: #28c840; }

.ih-csv-fname {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  font-family: 'Inter', sans-serif;
}

.ih-csv-body {
  padding: 14px;
  min-height: 200px;
}

.csv-row {
  display: grid;
  grid-template-columns: 18px 1.6fr 1fr 0.9fr 0.6fr;
  gap: 6px;
  margin-bottom: 7px;
  line-height: 1.5;
}

.csv-lnum  { color: rgba(255,255,255,0.2); }
.csv-h     { color: #ff9580; font-weight: 600; }
.csv-text  { color: #c9d1d9; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.csv-user  { color: #79c0ff; }
.csv-date  { color: #7ee787; }
.csv-num   { color: #e3b341; }
.csv-cursor { display: inline-block; width: 7px; height: 13px; background: #6c8fff; border-radius: 1px; animation: blink 1s step-end infinite; vertical-align: middle; }

@keyframes blink {
  0%,50% { opacity: 1; }
  51%,100% { opacity: 0; }
}

/* ── FEATURES GRID ────────────────────────────── */
.ih-feat-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.ih-feat {
  flex: 1 1 300px;
  max-width: 360px;
  background: var(--bg-card2);
  border: none;
  border-radius: 20px;
  padding: 26px 22px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.ih-feat:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.12);
}

/* removed colored top borders */

.ih-feat h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--tx1);
  margin: 0 0 8px;
}

.ih-feat p {
  font-size: 13px;
  color: var(--tx2);
  line-height: 1.6;
  margin: 0 0 20px;
  min-height: 64px; /* Normalizes height for 3 lines of text */
}

.ih-feat ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.ih-feat ul li {
  font-size: 12px;
  color: var(--tx3);
  padding-left: 14px;
  position: relative;
}

.ih-feat ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  opacity: 0.5;
}

.ih-feat-link {
  font-size: 13px;
  font-weight: 600;
  color: #6c8fff;
  text-decoration: none;
  margin-top: auto;
  display: inline-block;
  padding-top: 10px;
}

.ih-feat-link:hover { text-decoration: underline; }

/* ── PIPELINE ─────────────────────────────────── */
.ih-pipeline {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.ih-pipe-io {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 13px;
  font-family: monospace;
  color: var(--tx1);
  max-width: 600px;
  text-align: left;
}

.ih-pipe-raw {
  background: rgba(248,113,113,0.07);
  border: 1px solid rgba(248,113,113,0.18);
}

.ih-pipe-clean {
  background: rgba(52,211,153,0.07);
  border: 1px solid rgba(52,211,153,0.18);
}

.ih-pipe-arrow {
  font-size: 22px;
  color: var(--tx3);
  opacity: 0.4;
  margin: 10px 0;
}

.ih-pipe-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 12px 0;
  text-align: left;
}

.ih-pipe-step {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--bg-card2);
  border: none;
  border-radius: 12px;
  padding: 14px 14px 14px 48px;
  position: relative;
  transition: transform 0.2s;
}

.ih-pipe-step:hover { transform: translateY(-2px); }

.ih-pipe-n {
  position: absolute;
  left: 12px;
  top: 14px;
  width: 24px;
  height: 24px;
  background: rgba(108,143,255,0.12);
  color: #6c8fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
}

.ih-pipe-step b {
  font-size: 12px;
  font-weight: 700;
  color: var(--tx1);
}

.ih-pipe-step s {
  font-size: 11px;
  color: var(--tx3);
  text-decoration: none;
}

/* ── CTA ──────────────────────────────────────── */
.ih-cta-section {
  padding: 0 48px 80px;
  max-width: 1120px;
  margin: 0 auto;
}

.ih-cta-box {
  padding: 60px 20px;
  text-align: center;
}

.ih-cta-box h2 {
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--tx1);
  margin: 0 0 12px;
  position: relative;
}

.ih-cta-box p {
  font-size: 15px;
  color: var(--tx2);
  margin: 0 0 30px;
  position: relative;
}

.ih-cta-box-btns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
}

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 900px) {
  .ih-hero {
    padding: 60px 16px 40px;
  }

  .ih-title {
    font-size: clamp(26px, 7vw, 42px);
    letter-spacing: -1.2px;
    margin-bottom: 14px;
    line-height: 1.15;
  }

  .ih-sub {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
    padding: 0 4px;
  }

  .ih-disclaimer {
    padding: 12px;
    margin-bottom: 24px;
  }

  .ih-disclaimer span {
    font-size: 11.5px;
  }

  .ih-stats {
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    width: 100%;
    max-width: 320px;
    margin: 0 auto 40px;
  }

  .ih-stat {
    padding: 10px 12px;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    align-items: center;
  }

  .ih-stat b {
    font-size: 20px;
  }

  .ih-stat span {
    text-align: right;
  }

  .ih-stat-sep {
    display: block;
    width: 100%;
    height: 1px;
    background: var(--border-s);
  }

  .ih-section,
  .ih-cta-section {
    padding: 48px 16px;
  }

  .ih-steps {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .ih-step {
    padding: 20px;
  }

  .ih-step-chevron {
    display: none;
  }

  .ih-xs-card {
    grid-template-columns: 1fr;
    padding: 24px 20px;
    gap: 24px;
  }

  .ih-xs-right {
    display: none;
  }

  .ih-xs-name {
    font-size: 22px;
  }

  .ih-feat-grid {
    gap: 16px;
  }

  .ih-feat {
    padding: 24px;
    flex: 1 1 100%;
  }

  .ih-pipe-steps {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .ih-pipe-io {
    font-size: 12px;
    padding: 12px 16px;
  }

  .ih-cta-box {
    padding: 32px 16px;
  }
}

@media (max-width: 480px) {
  .ih-hero-inner {
    padding-top: 10px;
  }

  .ih-badge {
    font-size: 11px;
    padding: 4px 12px;
    margin-bottom: 16px;
  }

  .ih-hero-btns {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .ih-hero-btns .btn {
    width: 100%;
    justify-content: center;
  }
}