/* ── Newsletter Module Styles ── */

/* ── Section wrapper ── */
.newsletter-section {
  width: 100%;
  padding: 5rem 1.5rem;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary, #6366f1) 15%, transparent),
    color-mix(in srgb, var(--color-secondary, #8b5cf6) 10%, transparent)
  );
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Fallback for browsers without color-mix */
@supports not (color: color-mix(in srgb, red 50%, blue)) {
  .newsletter-section {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.10));
  }
}

.newsletter-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-inner h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  margin: 0 0 .75rem;
  color: var(--color-text, #f1f5f9);
  line-height: 1.2;
}

.newsletter-inner p {
  font-size: 1rem;
  opacity: .65;
  margin: 0 0 2rem;
  line-height: 1.6;
  color: var(--color-text, #e2e8f0);
}

/* ── Inline form ── */
.newsletter-form {
  display: flex;
  gap: .625rem;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input[type="text"],
.newsletter-form input[type="email"] {
  flex: 1 1 200px;
  min-width: 0;
  padding: .75rem 1rem;
  border-radius: var(--radius-md, .5rem);
  border: 1px solid rgba(255, 255, 255, .12);
  background: var(--color-surface, rgba(255,255,255,.06));
  color: var(--color-text, #f1f5f9);
  font-size: .9375rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
}

.newsletter-form input[type="text"]::placeholder,
.newsletter-form input[type="email"]::placeholder {
  opacity: .45;
  color: inherit;
}

.newsletter-form input[type="text"]:focus,
.newsletter-form input[type="email"]:focus {
  border-color: var(--color-primary, #6366f1);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary, #6366f1) 25%, transparent);
}

@supports not (color: color-mix(in srgb, red 50%, blue)) {
  .newsletter-form input[type="text"]:focus,
  .newsletter-form input[type="email"]:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .25);
  }
}

.newsletter-form button[type="submit"] {
  flex-shrink: 0;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-md, .5rem);
  border: none;
  background: linear-gradient(135deg, var(--color-primary, #6366f1), var(--color-secondary, #8b5cf6));
  color: #fff;
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
  white-space: nowrap;
}

.newsletter-form button[type="submit"]:hover {
  opacity: .88;
}

.newsletter-form button[type="submit"]:active {
  transform: scale(.97);
}

.newsletter-form button[type="submit"]:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* ── Honeypot field ── */
.newsletter-form .newsletter-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  tab-index: -1;
}

/* ── Success state ── */
.newsletter-success {
  display: none;
  text-align: center;
  padding: 2rem 1.5rem;
  background: rgba(34, 197, 94, .08);
  border: 1px solid rgba(34, 197, 94, .25);
  border-radius: var(--radius-xl, .75rem);
  animation: nl-fadeIn .35s ease forwards;
}

.newsletter-success.is-visible {
  display: block;
}

.newsletter-success .nl-success-icon {
  font-size: 2.5rem;
  margin-bottom: .75rem;
  display: block;
}

.newsletter-success h3 {
  color: #4ade80;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 .4rem;
}

.newsletter-success p {
  opacity: .65;
  font-size: .9375rem;
  margin: 0;
}

/* ── Error state ── */
.newsletter-error {
  display: none;
  margin-top: .875rem;
  padding: .75rem 1rem;
  background: rgba(239, 68, 68, .1);
  border: 1px solid rgba(239, 68, 68, .25);
  border-radius: var(--radius-md, .5rem);
  color: #f87171;
  font-size: .875rem;
  text-align: center;
  animation: nl-fadeIn .25s ease forwards;
}

.newsletter-error.is-visible {
  display: block;
}

/* ── Loading spinner on button ── */
.newsletter-form button[type="submit"].is-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.newsletter-form button[type="submit"].is-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: nl-spin .65s linear infinite;
}

/* ── Animations ── */
@keyframes nl-fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes nl-spin {
  to { transform: rotate(360deg); }
}

/* ── Responsive ── */
@media (max-width: 540px) {
  .newsletter-section {
    padding: 3.5rem 1rem;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form input[type="text"],
  .newsletter-form input[type="email"],
  .newsletter-form button[type="submit"] {
    width: 100%;
    flex: unset;
  }
}