/* ============================================================
   RÉNO RESSOURCE — Composants UI
   ============================================================ */

/* ----------------------------------------------------------
   BOUTONS
---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
}

/* Primaire — Fond marine */
.btn-primary {
  background-color: var(--color-marine);
  color: var(--color-white);
  border-color: var(--color-marine);
}
.btn-primary:hover {
  background-color: #162d5a;
  border-color: #162d5a;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Secondaire — Fond bleu */
.btn-secondary {
  background-color: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}
.btn-secondary:hover {
  background-color: #2550a3;
  border-color: #2550a3;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Outline — Contour marine */
.btn-outline {
  background-color: transparent;
  color: var(--color-marine);
  border-color: var(--color-marine);
}
.btn-outline:hover {
  background-color: var(--color-marine);
  color: var(--color-white);
}

/* Accent — CTA urgent Diagnostic 200$ */
.btn-accent {
  background-color: var(--color-amber);
  color: var(--color-marine);
  border-color: var(--color-amber);
}
.btn-accent:hover {
  background-color: #d4911a;
  border-color: #d4911a;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Ghost — Secondaire transparent */
.btn-ghost {
  background-color: transparent;
  color: var(--color-blue);
  border-color: var(--color-blue);
}
.btn-ghost:hover {
  background-color: var(--color-blue-10);
}

/* Tailles */
.btn-sm {
  font-size: 10px;
  padding: 10px 20px;
}
.btn-lg {
  font-size: 13px;
  padding: 18px 36px;
}

/* ----------------------------------------------------------
   BADGES & TAGS
---------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-badge);
  border: 1.5px solid transparent;
}

.badge-marine {
  background-color: var(--color-marine-10);
  color: var(--color-marine);
  border-color: var(--color-marine-20);
}

.badge-blue {
  background-color: var(--color-blue-10);
  color: var(--color-blue);
  border-color: var(--color-blue-20);
}

.badge-amber {
  background-color: rgba(232, 160, 32, 0.12);
  color: #b87d10;
  border-color: rgba(232, 160, 32, 0.30);
}

.badge-outline {
  background-color: transparent;
  color: var(--color-marine);
  border-color: var(--color-slate);
}

/* ----------------------------------------------------------
   CARDS
---------------------------------------------------------- */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  border-top: 4px solid var(--color-blue);
  box-shadow: var(--shadow-md);
  padding: var(--space-2xl) var(--space-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  font-size: 32px;
  margin-bottom: var(--space-md);
}

.card-title {
  margin-bottom: var(--space-sm);
  color: var(--color-marine);
}

.card-body {
  color: var(--color-slate);
  margin-bottom: var(--space-lg);
}

/* ----------------------------------------------------------
   FORMULAIRES
---------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.form-label {
  font-family: var(--font-display);
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-marine);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-marine);
  background-color: var(--color-white);
  border: 2px solid #E8EEF6;
  border-radius: var(--radius-input);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px var(--color-blue-10);
}

.form-input.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-error {
  font-size: var(--text-small);
  color: var(--color-error);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-slate);
}

/* ----------------------------------------------------------
   CITATIONS / BLOCKQUOTE
---------------------------------------------------------- */
.quote-block {
  position: relative;
  background-color: var(--color-marine);
  color: var(--color-white);
  padding: var(--space-2xl) var(--space-2xl) var(--space-2xl) calc(var(--space-2xl) + 20px);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.quote-block::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: var(--space-lg);
  font-family: var(--font-display);
  font-size: 160px;
  font-weight: var(--weight-extrabold);
  color: var(--color-blue);
  opacity: 0.3;
  line-height: 1;
  pointer-events: none;
}

.quote-text {
  font-family: var(--font-display);
  font-size: var(--text-h4);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.quote-author {
  margin-top: var(--space-md);
  font-size: var(--text-small);
  color: var(--color-steel);
  position: relative;
  z-index: 1;
}

/* ----------------------------------------------------------
   ACCORDION / FAQ
---------------------------------------------------------- */
.accordion {
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid #E8EEF6;
}

.accordion-item {
  border-bottom: 1px solid #E8EEF6;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--text-h4);
  font-weight: var(--weight-semibold);
  color: var(--color-marine);
  cursor: pointer;
  border: none;
  text-align: left;
  transition: background var(--transition-fast);
}

.accordion-trigger:hover {
  background: var(--color-offwhite);
}

.accordion-trigger.active {
  color: var(--color-blue);
  background: var(--color-offwhite);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid var(--color-ice);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base), border-color var(--transition-base);
  font-size: 14px;
}

.accordion-trigger.active .accordion-icon {
  transform: rotate(45deg);
  border-color: var(--color-blue);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion-content.open {
  max-height: 500px;
}

.accordion-body {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: var(--text-body);
  color: var(--color-slate);
  line-height: var(--leading-relaxed);
  background: var(--color-offwhite);
}

/* ----------------------------------------------------------
   SECTION WRAPPER
---------------------------------------------------------- */
.section {
  padding: var(--space-4xl) var(--margin-desktop);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-full {
  padding: var(--space-4xl) var(--margin-desktop);
}

@media (max-width: 768px) {
  .section,
  .section-full {
    padding: var(--space-3xl) var(--margin-mobile);
  }
}

/* ----------------------------------------------------------
   GRILLE
---------------------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gutter);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gutter);
}

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* ----------------------------------------------------------
   DIVIDER
---------------------------------------------------------- */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-ice), transparent);
  margin: var(--space-2xl) 0;
}