/* ==========================================================================
   Email signup section (Figma node 26:72, "Be the first to know")
   ========================================================================== */

.email-signup {
  padding: 128px 0;
  background-color: var(--color-bg-subtle);
}

.email-signup__container {
  max-width: 768px;
  margin-inline: auto;
  padding-inline: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.email-signup__title {
  color: var(--color-heading);
  font-size: 32px;
  font-weight: 600;
  line-height: 40px;
}

.email-signup__subtitle {
  color: var(--color-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
}

.email-signup__form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 512px;
  margin-top: 24px;
}

.email-signup__row {
  display: flex;
  gap: 16px;
  width: 100%;
}

.email-signup__field {
  flex: 1;
  min-width: 0;
}

.email-signup__input {
  width: 100%;
  padding: 15px 17px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-input);
  border-radius: 8px;
  box-shadow: var(--shadow-input);
  color: var(--color-heading);
  font-size: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.email-signup__input::placeholder {
  color: var(--color-body-50);
  transition: opacity 0.2s ease;
  opacity: 1;
}

.email-signup__input:focus::placeholder {
  opacity: 0;
}

.email-signup__input:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 4px rgba(3, 108, 66, 0.14);
}

.email-signup__input--invalid {
  border-color: #d92d20;
}

.email-signup__button {
  position: relative;
  padding: 15.5px 32px;
  background-color: var(--color-brand);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  letter-spacing: 0.14px;
  text-align: center;
  white-space: nowrap;
  border: none;
  border-radius: 8px;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.email-signup__button:hover {
  background-color: var(--color-brand-hover);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 20px rgba(3, 108, 66, 0.18);
}

.email-signup__button:active {
  transform: translateY(0) scale(1);
}

.email-signup__button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.email-signup__button-content {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s ease;
}

.email-signup__button-icon {
  width: 14px;
  height: 14px;
  transition: transform 0.3s ease;
}

.email-signup__button:hover .email-signup__button-icon {
  transform: translateX(4px);
}

/* Momentary feedback on click, before we know if validation passed */
.email-signup__button--pulse {
  animation: click-pulse 0.35s ease-out;
}

/* Async submit in flight: hide the label/icon, spin a ring in their place */
.email-signup__button--loading.email-signup__button:disabled {
  opacity: 1;
}

.email-signup__button--loading .email-signup__button-content {
  opacity: 0;
}

.email-signup__button--loading::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* Success: checkmark + label pop in via the JS-swapped button content */
.email-signup__button--success {
  background-color: var(--color-brand-hover);
}

.email-signup__button--success .email-signup__button-content svg {
  animation: check-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.email-signup__privacy {
  color: var(--color-body-70);
  font-size: 12px;
  font-weight: 600;
  line-height: 16px;
}

.email-signup__error {
  color: #d92d20;
  font-size: 13px;
  line-height: 18px;
  text-align: left;
  width: 100%;
  max-width: 512px;
  min-height: 18px;
}

.email-signup__success {
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
}