/* ═══════════════════════════════════════════════════════════════════════════
   WHATSAPP AUTOMATION — Landing Page Styles
   All page-specific styles. Base design system loaded from /style.css
   ═══════════════════════════════════════════════════════════════════════════ */


/* ── HERO ────────────────────────────────────────────────────────────────── */
.wpp-hero {
  padding: calc(var(--space-5xl) + 80px) 0 var(--space-5xl);
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.wpp-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(121, 110, 188, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.wpp-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.wpp-hero-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

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

.wpp-hero-sub {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-bottom: var(--space-2xl);
}

.wpp-hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ── QR CODE CARD ────────────────────────────────────────────────────────── */
.wpp-qr-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  max-width: 360px;
  margin: 0 auto;
}

.wpp-qr-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #25D366;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-lg);
}

.wpp-qr-img {
  display: block;
  width: 220px;
  height: 220px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  margin: 0 auto var(--space-lg) auto;
}

.wpp-qr-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.wpp-qr-btn {
  width: 100%;
  justify-content: center;
}

/* ── FLOWS IMAGE ─────────────────────────────────────────────────────────── */
.wpp-flows-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}


/* ── PROOF STRIP ─────────────────────────────────────────────────────────── */
.wpp-proof {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.wpp-proof-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.wpp-proof-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wpp-proof-value {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.wpp-proof-label {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.wpp-proof-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}


/* ── META TECH PROVIDER ─────────────────────────────────────────────────── */
.wpp-provider {
  padding: var(--space-5xl) 0;
  background: var(--color-bg);
}

.wpp-provider-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
}

.wpp-provider-badge-area {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.wpp-provider-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-md) var(--space-xl);
  margin-bottom: var(--space-xl);
}

.wpp-provider-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.wpp-provider-badge-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.wpp-provider-badge-label {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.wpp-provider-badge-sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: #25D366;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.wpp-provider-desc {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.wpp-api-advantages h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.wpp-api-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
}

.wpp-api-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all 0.3s ease;
}

.wpp-api-card:hover {
  border-color: rgba(121, 110, 188, 0.2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.wpp-api-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(37, 211, 102, 0.08);
  color: #25D366;
  margin-bottom: var(--space-md);
}

.wpp-api-card h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.wpp-api-card p {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

@media (max-width: 1024px) {
  .wpp-api-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .wpp-api-grid {
    grid-template-columns: 1fr;
  }
}


/* ── FEATURES GRID ───────────────────────────────────────────────────────── */
.wpp-features {
  padding: var(--space-5xl) 0;
  background: var(--color-bg);
}

.wpp-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.wpp-feature-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.wpp-feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at 20% 20%, rgba(121, 110, 188, 0.04), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.wpp-feature-card:hover {
  border-color: rgba(121, 110, 188, 0.25);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.wpp-feature-card:hover::before {
  opacity: 1;
}

.wpp-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  transition: all 0.3s ease;
}

.wpp-feature-card:hover .wpp-feature-icon {
  background: rgba(121, 110, 188, 0.08);
  border-color: rgba(121, 110, 188, 0.2);
}

.wpp-feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.wpp-feature-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.wpp-feature-tech {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-tertiary);
  letter-spacing: 0.03em;
  position: relative;
  z-index: 1;
}


/* ── WHATSAPP FLOWS VISUAL ───────────────────────────────────────────────── */
.wpp-flows-visual {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.wpp-flows-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.wpp-flows-text .section-title {
  text-align: left;
  margin-bottom: var(--space-lg);
}

.wpp-flows-body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.wpp-flows-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.wpp-flows-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.wpp-flows-list li svg {
  flex-shrink: 0;
  color: #25D366;
}


/* ── COMPARISON TABLE ────────────────────────────────────────────────────── */
.wpp-compare {
  padding: var(--space-5xl) 0;
  background: var(--color-bg);
}

.wpp-compare-table-wrapper {
  margin-top: var(--space-3xl);
  overflow-x: auto;
}

.wpp-compare-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  font-size: 0.9375rem;
}

.wpp-compare-table thead th {
  padding: var(--space-lg) var(--space-xl);
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--color-border);
  background: var(--color-bg-alt);
}

.wpp-compare-table thead th:first-child {
  border-radius: var(--radius-lg) 0 0 0;
}

.wpp-compare-table thead th:last-child {
  border-radius: 0 var(--radius-lg) 0 0;
}

.wpp-compare-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.wpp-compare-badge--old {
  background: #FEF2F2;
  color: #DC2626;
}

.wpp-compare-badge--new {
  background: rgba(121, 110, 188, 0.1);
  color: var(--color-accent);
}

.wpp-compare-table tbody td {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.6;
}

.wpp-compare-table tbody tr:last-child td {
  border-bottom: none;
}

.wpp-compare-table tbody tr:hover {
  background: var(--color-bg-alt);
}

.wpp-compare-criteria {
  width: 200px;
  font-weight: 600;
  color: var(--color-text);
}

.wpp-compare-cell--old {
  color: var(--color-text-secondary);
}

.wpp-compare-cell--new {
  color: var(--color-text);
  font-weight: 500;
}


/* ── CTA FINAL ───────────────────────────────────────────────────────────── */
.wpp-cta {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.wpp-cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.wpp-cta-headline {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.wpp-cta-sub {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
}

.wpp-cta-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}


/* ── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .wpp-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .wpp-features-grid {
    grid-template-columns: 1fr;
  }

  .wpp-flows-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 640px) {
  .wpp-hero-headline {
    font-size: 1.75rem;
  }

  .wpp-hero-cta,
  .wpp-cta-actions {
    flex-direction: column;
  }

  .wpp-proof-strip {
    flex-direction: column;
    text-align: center;
  }

  .wpp-proof-divider {
    width: 60px;
    height: 1px;
  }

  .wpp-compare-table {
    font-size: 0.8125rem;
  }

  .wpp-compare-table thead th,
  .wpp-compare-table tbody td {
    padding: var(--space-md) var(--space-sm);
  }
}