/**
 * whatsapp.css — WhatsApp subscription section
 */

/* =============================================
   SECTION
============================================= */

.whatsapp-section {
  background: linear-gradient(160deg, #0a1f0a 0%, #0d2e0f 50%, #051005 100%);
  position: relative;
  overflow: hidden;
}

/* Background radial glow */
.whatsapp-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(37, 211, 102, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(37, 211, 102, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

/* =============================================
   LAYOUT
============================================= */

.whatsapp-section__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* =============================================
   CONTENT (LEFT)
============================================= */

/* WhatsApp icon with pulsing ring */
.whatsapp-section__icon-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-5);
}

.whatsapp-section__icon-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.25);
  animation: pulse 2.5s ease-in-out infinite;
}

.whatsapp-section__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  background-color: rgba(37, 211, 102, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(37, 211, 102, 0.25);
}

.whatsapp-section__icon svg {
  width: 44px;
  height: 44px;
}

.whatsapp-section__title {
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  color: var(--color-text-inverse);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-4);
}

.whatsapp-section__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.65);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 420px;
}

/* ─── Feature list ──── */

.whatsapp-section__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.whatsapp-section__feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
}

.whatsapp-section__feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(37, 211, 102, 0.6);
}

/* ─── Trust notes ──── */

.whatsapp-section__trust-notes {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.whatsapp-section__trust-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.45);
}

.whatsapp-section__trust-note svg {
  width: 14px;
  height: 14px;
  color: var(--color-whatsapp);
  flex-shrink: 0;
}

/* =============================================
   CTA CARD (RIGHT)
============================================= */

.whatsapp-section__cta-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* ─── Card header ──── */

.whatsapp-section__card-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.whatsapp-section__card-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.whatsapp-section__card-icon svg {
  width: 48px;
  height: 48px;
}

.whatsapp-section__card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text-inverse);
}

.whatsapp-section__card-subtitle {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.45);
  margin-top: var(--space-1);
}

/* ─── Input group ──── */

.whatsapp-section__input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.whatsapp-section__input-label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.whatsapp-section__input-wrap {
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-section__input-wrap:focus-within {
  border-color: rgba(37, 211, 102, 0.5);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.12);
}

.whatsapp-section__input-prefix {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: rgba(255, 255, 255, 0.5);
  border-right: 1px solid rgba(255, 255, 255, 0.10);
  background-color: rgba(255, 255, 255, 0.04);
  flex-shrink: 0;
}

.whatsapp-section__input {
  flex: 1;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  outline: none;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-text-inverse);
  letter-spacing: var(--tracking-wide);
}

.whatsapp-section__input::placeholder {
  color: rgba(255, 255, 255, 0.25);
}

/* ─── Primary CTA ──── */

.whatsapp-section__join-btn {
  width: 100%;
  justify-content: center;
  font-size: var(--text-base);
  padding-block: var(--space-4);
  border-radius: var(--radius-xl);
}

/* ─── Divider ──── */

.whatsapp-section__divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.25);
  font-size: var(--text-xs);
}

.whatsapp-section__divider::before,
.whatsapp-section__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.10);
}

/* ─── Secondary CTA ──── */

.whatsapp-section__msg-btn {
  width: 100%;
  justify-content: center;
  color: var(--color-text-inverse);
  border-color: rgba(255, 255, 255, 0.2);
}

.whatsapp-section__msg-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-text-inverse);
}

/* ─── Assurance ──── */

.whatsapp-section__assurance {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
  justify-content: center;
}

.whatsapp-section__assurance svg {
  width: 14px;
  height: 14px;
  color: var(--color-whatsapp);
  flex-shrink: 0;
}

/* =============================================
   RESPONSIVE
============================================= */

@media (max-width: 1024px) {
  .whatsapp-section__layout {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .whatsapp-section__title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 600px) {
  .whatsapp-section__layout {
    min-width: 0;
  }

  .whatsapp-section__title {
    font-size: var(--text-3xl);
  }

  .whatsapp-section__cta-card {
    padding: var(--space-6);
    min-width: 0;
  }

  .whatsapp-section__trust-notes {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .whatsapp-section__cta-card {
    padding: var(--space-4);
    border-radius: var(--radius-2xl);
  }

  .whatsapp-section__input-prefix {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
  }

  .whatsapp-section__input {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
  }
}