/* ============================================
   Shared Components
   ============================================ */

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-cta-start), var(--color-cta-end));
  color: var(--color-text-white);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

.btn--outline {
  border: 2px solid var(--color-text-white);
  color: var(--color-text-white);
  background: transparent;
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-lg);
  border-radius: var(--border-radius-md);
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.nav--scrolled {
  background-color: rgba(15, 23, 42, 0.95);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-white);
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-lg);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  color: var(--color-text-white);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover {
  color: var(--color-accent);
}

/* Dropdown */
.nav__dropdown {
  position: relative;
}

.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 180px;
  background: rgba(15, 23, 42, 0.98);
  border-radius: var(--border-radius-md);
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  backdrop-filter: blur(10px);
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.nav__dropdown-item {
  display: block;
  padding: var(--space-2) var(--space-5);
  color: var(--color-text-light);
  font-size: var(--text-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav__dropdown-item:hover {
  color: var(--color-text-white);
  background: rgba(255, 255, 255, 0.05);
}

/* Hamburger (mobile) */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-white);
  transition: all var(--transition-base);
}

/* ---- Cards ---- */
.card {
  background: var(--color-text-white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: var(--space-5);
}

.card__icon--blue {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary-light);
}

.card__icon--cyan {
  background: rgba(6, 182, 212, 0.1);
  color: var(--color-accent);
}

.card__icon--purple {
  background: rgba(139, 92, 246, 0.1);
  color: #8B5CF6;
}

.card__icon--green {
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
}

.card__icon--orange {
  background: rgba(249, 115, 22, 0.1);
  color: #F97316;
}

.card__icon--rose {
  background: rgba(244, 63, 94, 0.1);
  color: #F43F5E;
}

.card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.card__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-5);
  color: var(--color-primary-light);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: var(--space-3);
}

/* Trust Card (dark section variant) */
.trust-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: background-color var(--transition-base);
}

.trust-card:hover {
  background: rgba(255, 255, 255, 0.08);
}

.trust-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto var(--space-5);
}

.trust-card__icon .material-icons-round {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.trust-card__title {
  color: var(--color-text-white);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.trust-card__desc {
  color: var(--color-text-light);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ---- Breadcrumbs ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: calc(var(--nav-height) + var(--space-6)) 0 var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.breadcrumb a {
  color: var(--color-primary-light);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb__separator {
  color: var(--color-border);
}

/* ---- Footer ---- */
.footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand p {
  color: var(--color-text-light);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 320px;
}

.footer__heading {
  color: var(--color-text-white);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-5);
}

.footer__links li {
  margin-bottom: var(--space-3);
}

.footer__links a {
  color: var(--color-text-light);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-accent);
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}

.footer__contact-icon {
  color: var(--color-accent);
  margin-top: 2px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
}

/* ---- Forms ---- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-label--required::after {
  content: " *";
  color: #EF4444;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-text-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-input--error {
  border-color: #EF4444;
}

.form-error {
  color: #EF4444;
  font-size: var(--text-xs);
  margin-top: var(--space-1);
}

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

/* ---- Floating Components ---- */
.fab-chat {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 900;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cta-start), var(--color-accent));
  color: var(--color-text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.fab-chat:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 99, 235, 0.5);
}

.fab-phone {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: #10B981;
  color: var(--color-text-white);
  text-align: center;
  padding: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 700;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.fab-phone a {
  color: var(--color-text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}