/* ============================================================
   SOLARA INVESTMENT — Components
   Buttons, Forms, Badges, Cards, Accordion
   ============================================================ */

/* ===================================================
   BUTTONS
=================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1;
  padding: 13px 24px;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  text-decoration: none;
}

/* Primary — Emerald filled */
.btn--primary {
  background: var(--color-emerald);
  color: var(--color-night);
  border-color: var(--color-emerald);
}

.btn--primary:hover {
  background: var(--color-emerald-light);
  border-color: var(--color-emerald-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-emerald);
}

/* Outline — Emerald border */
.btn--outline {
  background: transparent;
  color: var(--color-emerald);
  border-color: var(--color-emerald);
}

.btn--outline:hover {
  background: var(--color-emerald-dim);
  transform: translateY(-2px);
}

/* Ghost — subtle */
.btn--ghost {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-surface-2);
  border-color: var(--color-emerald);
  color: var(--color-emerald);
  transform: translateY(-2px);
}

/* Gold */
.btn--gold {
  background: var(--color-gold);
  color: var(--color-night);
  border-color: var(--color-gold);
}

.btn--gold:hover {
  background: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* On light bg */
.btn--dark {
  background: var(--color-deep);
  color: var(--color-text-primary);
  border-color: var(--color-deep);
}

.btn--dark:hover {
  background: var(--color-surface);
  transform: translateY(-2px);
}

/* Sizes */
.btn--lg {
  font-size: var(--text-base);
  padding: 16px 32px;
}

.btn--sm {
  font-size: var(--text-xs);
  padding: 10px 18px;
}

.btn--full {
  width: 100%;
}

/* ===================================================
   BADGES
=================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  line-height: 1;
}

.badge--emerald {
  background: var(--color-emerald-dim);
  color: var(--color-emerald);
  border: 1px solid rgba(16,185,129,0.25);
}

.badge--gold {
  background: var(--color-gold-dim);
  color: var(--color-gold-dark);
  border: 1px solid rgba(245,158,11,0.25);
}

.badge--surface {
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border: var(--border-dark);
}

/* ===================================================
   FAQ ACCORDION
=================================================== */

.accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.accordion__item {
  border-bottom: 1px solid var(--color-border);
}

.accordion__item:first-child {
  border-top: 1px solid var(--color-border);
}

.accordion__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  background: none;
  border: none;
  text-align: start;
  transition: color var(--transition-fast);
}

.accordion__header:hover {
  color: var(--color-emerald);
}

.accordion__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-surface);
  border: var(--border-dark);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-emerald);
  transition: all var(--transition-normal);
}

.accordion__item.is-open .accordion__icon {
  background: var(--color-emerald);
  color: var(--color-night);
  border-color: var(--color-emerald);
  transform: rotate(45deg);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion__item.is-open .accordion__content {
  max-height: 600px;
}

.accordion__body {
  padding-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ===================================================
   CONTACT FORM
=================================================== */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark-muted);
}

.form-input,
.form-textarea,
.form-select {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-dark);
  background: #fff;
  border: 1.5px solid var(--color-light-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-emerald);
  box-shadow: 0 0 0 3px var(--color-emerald-dim);
}

.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238BA3C7' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-inline-end: 40px;
  cursor: pointer;
}

[dir="rtl"] .form-select {
  background-position: left 16px center;
}

.form-error {
  font-size: var(--text-xs);
  color: #ef4444;
  font-weight: 500;
  display: none;
}

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

/* Checkbox */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  accent-color: var(--color-emerald);
  cursor: pointer;
}

.form-check-label {
  font-size: var(--text-sm);
  color: var(--color-text-dark-muted);
  line-height: var(--leading-relaxed);
  cursor: pointer;
}

.form-check-label a {
  color: var(--color-emerald-dark);
  text-decoration: underline;
}

/* Success message */
.form-success {
  display: none;
  padding: var(--space-8);
  background: var(--color-emerald-dim);
  border: var(--border-emerald);
  border-radius: var(--radius-lg);
  text-align: center;
}

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

.form-success__icon {
  width: 52px;
  height: 52px;
  background: var(--color-emerald);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: white;
}

.form-success h3 {
  font-size: var(--text-2xl);
  color: var(--color-text-dark);
  margin-bottom: var(--space-2);
}

.form-success p {
  color: var(--color-text-dark-muted);
  font-size: var(--text-sm);
}

/* ===================================================
   CONTACT INFO
=================================================== */

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-item__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--color-light-surface);
  border: var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-emerald-dark);
}

.contact-item__label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-dark-muted);
  margin-bottom: var(--space-1);
}

.contact-item__value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-dark);
}

.contact-item__note {
  font-size: var(--text-xs);
  color: var(--color-text-dark-muted);
  margin-top: var(--space-1);
}