/*
  index-hero.css
  Styles for the rewritten index.html landing page.
  Covers: Hero Primary, Pain Section, Trust Strip, Demo Card mockup.
*/

/* ====================================================
   HERO PRIMARY — Full-width, first-screen hook
   ==================================================== */
.hero-primary {
  background: linear-gradient(160deg, #f0faf6 0%, #fafbfc 50%, #f4f3ff 100%);
  padding: 80px var(--spacing-lg) 64px;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-primary__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}

/* Eyebrow tag */
.hero-primary__eyebrow {
  display: inline-block;
  background: rgba(0, 128, 96, 0.1);
  color: var(--color-primary-dark);
  border: 1px solid rgba(0, 128, 96, 0.25);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin-bottom: 24px;
}

/* H1 */
.hero-primary__title {
  font-size: 46px;
  line-height: 1.18;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.025em;
  margin: 0 0 20px 0;
}

.hero-primary__title--accent {
  display: block;
  color: var(--color-primary);
  margin-top: 8px;
}

/* Subtitle */
.hero-primary__subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0 0 32px 0;
  max-width: 540px;
}

/* Stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
}

.hero-stat {
  flex: 1;
  text-align: center;
}

.hero-stat__number {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.hero-stat__label {
  display: block;
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
  margin: 0 4px;
}

/* CTA buttons */
.hero-primary__actions {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-cta {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.hero-cta--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 128, 96, 0.35);
}

.hero-cta--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 128, 96, 0.45);
}

.hero-cta--secondary {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.hero-cta--secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 128, 96, 0.04);
}

/* Trust micro-copy */
.hero-primary__trust {
  font-size: 13px;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.6;
}

/* ====================================================
   DEMO CARD — Gmail sidebar mockup
   ==================================================== */
.demo-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
  border: 1px solid #e8eaed;
  overflow: hidden;
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform 0.4s ease;
}

.demo-card:hover {
  transform: perspective(1000px) rotateY(-1deg) rotateX(1deg);
}

.demo-card__header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: #f1f3f4;
  border-bottom: 1px solid #e8eaed;
}

.demo-card__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.demo-card__dot--red { background: #ff5f57; }
.demo-card__dot--yellow { background: #ffbe2e; }
.demo-card__dot--green { background: #28c840; }

.demo-card__title {
  margin-left: 8px;
  font-size: 12px;
  color: #5f6368;
  font-weight: 500;
}

.demo-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Email preview strip */
.demo-email-preview {
  background: #fafafa;
  border: 1px solid #e8eaed;
  border-radius: 8px;
  padding: 12px 14px;
}

.demo-email-preview__from {
  font-size: 11px;
  color: #5f6368;
  margin-bottom: 4px;
}

.demo-email-preview__subject {
  font-size: 13px;
  font-weight: 600;
  color: #202124;
  margin-bottom: 4px;
  line-height: 1.4;
}

.demo-email-preview__snippet {
  font-size: 12px;
  color: #5f6368;
  font-style: italic;
}

/* Analysis tags */
.demo-analysis {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.demo-analysis__row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.demo-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.demo-tag--intent {
  background: rgba(92, 106, 196, 0.12);
  color: var(--color-secondary);
}

.demo-tag--risk {
  background: rgba(215, 44, 13, 0.1);
  color: #b71c0d;
}

.demo-tag--order {
  background: rgba(0, 128, 96, 0.08);
  color: var(--color-primary-dark);
}

/* SOP Match block */
.demo-sop {
  background: linear-gradient(135deg, rgba(0, 128, 96, 0.05) 0%, rgba(0, 168, 132, 0.08) 100%);
  border: 1px solid rgba(0, 128, 96, 0.2);
  border-left: 3px solid var(--color-primary);
  border-radius: 8px;
  padding: 10px 14px;
}

.demo-sop__label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
  letter-spacing: 0.3px;
}

.demo-sop__rule {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
  font-family: 'SFMono-Regular', Consolas, monospace;
}

.demo-sop__reason {
  font-size: 11px;
  color: var(--color-text-secondary);
}

/* Pending action block */
.demo-action {
  background: var(--color-text);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.demo-action__label {
  font-size: 10px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}

.demo-action__name {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

.demo-action__btn {
  margin-top: 4px;
  padding: 8px 14px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: default;
  text-align: left;
  letter-spacing: 0.2px;
  animation: pulse-btn 2s ease-in-out infinite;
}

@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 168, 132, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(0, 168, 132, 0); }
}

/* ====================================================
   PAIN SECTION — Problem statement
   ==================================================== */
.pain-section {
  background: var(--color-bg-secondary);
  padding: 64px var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.pain-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.pain-section__title {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin: 0 0 20px 0;
}

.pain-section__body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin: 0 0 16px 0;
}

.pain-section__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pain-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  transition: all 0.2s ease;
}

.pain-item:hover {
  border-color: #d72c0d;
  box-shadow: 0 2px 12px rgba(215, 44, 13, 0.08);
}

.pain-item__icon {
  font-size: 24px;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 1px;
}

.pain-item__content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pain-item__content strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  display: block;
}

.pain-item__content span {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* ====================================================
   TRUST STRIP — Compliance & Security
   ==================================================== */
.trust-strip {
  background: var(--color-text);
  padding: 48px var(--spacing-lg);
}

.trust-strip__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 0 var(--spacing-lg);
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.trust-item__icon {
  font-size: 28px;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.trust-item__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trust-item__text strong {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  display: block;
}

.trust-item__text span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 1024px) {
  .hero-primary__title {
    font-size: 38px;
  }
  .hero-primary__inner {
    gap: 40px;
  }
}

@media (max-width: 900px) {
  .hero-primary__inner {
    grid-template-columns: 1fr;
  }

  .hero-primary {
    padding: 56px var(--spacing-md) 48px;
  }

  .hero-primary__title {
    font-size: 34px;
  }

  .hero-primary__subtitle {
    max-width: 100%;
    font-size: 17px;
  }

  .demo-card {
    transform: none;
    max-width: 480px;
    margin: 0 auto;
  }

  .pain-section__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 0;
  }

  .trust-strip__inner {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0;
  }
}

@media (max-width: 600px) {
  .hero-stats {
    flex-direction: column;
    gap: 16px;
    padding: 16px 20px;
  }

  .hero-stat-divider {
    width: 100%;
    height: 1px;
    margin: 0;
  }

  .hero-primary__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta {
    text-align: center;
  }

  .pain-section {
    padding: 40px var(--spacing-md);
  }

  .pain-section__title {
    font-size: 24px;
  }

  .trust-strip {
    padding: 40px var(--spacing-md);
  }
}

/* ====================================================
   SOCIAL PROOF — Zone 4
   ==================================================== */
.social-proof {
  background: var(--color-bg);
  padding: 64px var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Metrics row */
.sp-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-text);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  margin: 32px 0 40px;
  gap: 0;
  flex-wrap: wrap;
}

.sp-metric {
  flex: 1;
  min-width: 140px;
  text-align: center;
  padding: 0 20px;
}

.sp-metric__number {
  display: block;
  font-size: 38px;
  font-weight: 800;
  color: var(--color-primary-light);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}

.sp-metric__label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.5;
}

.sp-metric-divider {
  width: 1px;
  height: 56px;
  background: rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}

/* Cards row */
.sp-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.sp-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sp-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(0, 128, 96, 0.1);
}

.sp-card__icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: block;
}

.sp-card__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 10px 0;
  line-height: 1.35;
}

.sp-card__body {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* Footnote */
.sp-footnote {
  text-align: center;
  font-size: 13px;
  color: var(--color-muted);
  margin: 0;
}

.sp-footnote__link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  margin-left: 8px;
}

.sp-footnote__link:hover {
  text-decoration: underline;
}

/* Social Proof responsive */
@media (max-width: 900px) {
  .sp-metrics {
    padding: 24px;
    flex-wrap: wrap;
    gap: 24px;
  }

  .sp-metric {
    flex: 0 0 45%;
  }

  .sp-metric-divider {
    display: none;
  }

  .sp-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .social-proof {
    padding: 40px var(--spacing-md);
  }

  .sp-metrics {
    padding: 20px;
  }

  .sp-metric {
    flex: 0 0 100%;
  }

  .sp-metric__number {
    font-size: 30px;
  }
}