/* ==========================================================================
   OXYLLIUM - Components
   Composants réutilisables : boutons, cartes, formulaires, etc.
   ========================================================================== */

/* ===== BOUTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    border-radius: var(--radius-md);
    border: var(--border-width-2) solid transparent;
    cursor: pointer;
    transition: all var(--transition-base) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Primary button */
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

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

.btn-primary:active {
    transform: translateY(0);
}

/* Secondary button */
.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.btn-secondary:hover {
    background: var(--color-secondary-light);
    border-color: var(--color-secondary-light);
    transform: translateY(-2px);
}

/* Outline button */
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

/* Ghost button */
.btn-ghost {
    background: transparent;
    color: var(--color-secondary);
    border-color: transparent;
}

.btn-ghost:hover {
    background: var(--color-gray-100);
}

/* Accent button */
.btn-accent {
    background: var(--color-accent);
    color: var(--color-secondary);
    border-color: var(--color-accent);
}

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

/* White button */
.btn-white {
    background: var(--color-white);
    color: var(--color-secondary);
    border-color: var(--color-white);
}

.btn-white:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-50);
    transform: translateY(-2px);
}

/* Button sizes */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-xl);
}

/* Full width */
.btn-full {
    width: 100%;
}

/* Button with icon */
.btn svg {
    width: 1.2em;
    height: 1.2em;
    flex-shrink: 0;
}

/* Button icon only */
.btn-icon {
    padding: var(--space-3);
    aspect-ratio: 1;
}

/* Animated button effect */
.btn-animated::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-animated:hover::before {
    width: 300%;
    height: 300%;
}

/* ===== CARTES ===== */
.card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base) var(--ease-out-expo);
}

.card-bordered {
    border: 1px solid var(--color-gray-200);
}

.card-shadow {
    box-shadow: var(--shadow-md);
}

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

.card-body {
    padding: var(--space-6);
}

.card-body-lg {
    padding: var(--space-8);
}

/* Card with image */
.card-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.card-image img,
.card-image .image-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) var(--ease-out-expo);
}

.card-hover:hover .card-image img,
.card-hover:hover .card-image .image-placeholder {
    transform: scale(1.05);
}

/* Card styles variés */
.card-dark {
    background: var(--color-secondary);
    color: var(--color-white);
}

.card-dark h1, .card-dark h2, .card-dark h3,
.card-dark h4, .card-dark h5, .card-dark h6 {
    color: var(--color-white);
}

.card-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.card-glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ===== BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    border-radius: var(--radius-full);
}

.badge-primary {
    background: var(--color-primary-ultra-light);
    color: var(--color-primary-dark);
}

.badge-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
}

.badge-accent {
    background: var(--color-accent);
    color: var(--color-secondary);
}

.badge-success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.badge-outline {
    background: transparent;
    border: 1px solid currentColor;
}

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

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

.form-label-required::after {
    content: ' *';
    color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    background: var(--color-white);
    border: var(--border-width-2) solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    appearance: none;
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--color-gray-300);
}

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

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-400);
}

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

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236B6B7D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 20px;
    padding-right: var(--space-10);
}

/* Form variations */
.form-input-lg,
.form-textarea-lg,
.form-select-lg {
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-lg);
}

.form-input-dark,
.form-textarea-dark {
    background: var(--color-gray-800);
    border-color: var(--color-gray-700);
    color: var(--color-white);
}

.form-input-dark::placeholder,
.form-textarea-dark::placeholder {
    color: var(--color-gray-500);
}

/* Error state */
.form-error .form-input,
.form-error .form-textarea,
.form-error .form-select {
    border-color: var(--color-error);
}

.form-error-message {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-error);
}

/* Checkbox & Radio */
.form-checkbox,
.form-radio {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.form-checkbox input,
.form-radio input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Honeypot */
.hidden {
    display: none !important;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: var(--color-white);
    transition: all var(--transition-base);
}

.header-scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.header-dark {
    background: var(--color-secondary);
}

.header-dark.header-scrolled {
    background: rgba(22, 24, 71, 0.95);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    gap: var(--space-8);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-secondary);
    text-decoration: none;
}

.header-logo svg,
.header-logo img {
    height: 40px;
    width: auto;
}

.header-dark .header-logo {
    color: var(--color-white);
}

/* Navigation */
.nav-main {
    display: none;
}

@media (min-width: 1024px) {
    .nav-main {
        display: flex;
        align-items: center;
        gap: var(--space-1);
    }
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
    background: var(--color-gray-50);
}

.nav-link.active {
    color: var(--color-primary);
}

.header-dark .nav-link {
    color: var(--color-gray-300);
}

.header-dark .nav-link:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    padding: var(--space-2);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-dropdown-link:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-phone {
    display: none;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
    text-decoration: none;
}

@media (min-width: 768px) {
    .header-phone {
        display: flex;
    }
}

.header-dark .header-phone {
    color: var(--color-white);
}

/* Mobile menu button */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-secondary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.header-dark .menu-toggle span {
    background: var(--color-white);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile navigation */
.nav-mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: calc(var(--z-sticky) - 1);
    background: var(--color-white);
    padding: calc(80px + var(--space-8)) var(--space-6) var(--space-6);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all var(--transition-base) var(--ease-out-expo);
}

.nav-mobile.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.nav-mobile-link {
    display: block;
    padding: var(--space-4) 0;
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
    text-decoration: none;
    border-bottom: 1px solid var(--color-gray-100);
}

.nav-mobile-link:hover {
    color: var(--color-primary);
}

.nav-mobile-cta {
    margin-top: var(--space-8);
}

.nav-mobile-section {
    margin-bottom: var(--space-6);
}

.nav-mobile-section:last-of-type {
    margin-bottom: 0;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-100);
}

.nav-mobile-label {
    display: block;
    padding: var(--space-2) 0;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* ===== FOOTER ===== */
.footer {
    position: relative;
    background: var(--color-secondary);
    color: var(--color-gray-300);
    overflow: hidden;
}

/* Decorative illustrations */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    opacity: 0.08;
    pointer-events: none;
}

.footer::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    opacity: 0.06;
    pointer-events: none;
}

.footer a {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer a:hover {
    color: var(--color-white);
}

.footer-main {
    position: relative;
    z-index: 1;
    padding: var(--space-20) 0 var(--space-12);
}

/* Footer grid - vertical layout */
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

/* Tablet intermediate breakpoint */
@media (min-width: 640px) and (max-width: 1023px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: var(--space-8);
    }
}

.footer-brand {
    margin-bottom: var(--space-8);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-tagline {
    font-size: var(--text-lg);
    max-width: 400px;
    line-height: var(--leading-relaxed);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

/* Footer navigation - vertical columns */
.footer-nav {
    display: flex;
    flex-direction: column;
}

.footer-nav-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-primary);
}

.footer-nav-title svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-list li {
    margin-bottom: var(--space-3);
}

.footer-nav-list li:last-child {
    margin-bottom: 0;
}

.footer-nav-list a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    padding: var(--space-2) 0;
    min-height: 44px; /* WCAG touch target size */
    transition: all var(--transition-fast);
}

.footer-nav-list a::before {
    content: '';
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-fast);
}

.footer-nav-list a:hover::before {
    width: 12px;
}

/* Footer SEO links - vertical grid */
.footer-seo {
    position: relative;
    z-index: 1;
    padding: var(--space-10) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-seo-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.footer-seo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(103, 84, 233, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-primary-light);
}

.footer-seo-icon svg {
    width: 20px;
    height: 20px;
}

.footer-seo-title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--color-white);
    margin: 0;
}

.footer-seo-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2) var(--space-4);
}

@media (min-width: 640px) {
    .footer-seo-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-seo-links {
        grid-template-columns: repeat(5, 1fr);
    }
}

.footer-seo-links a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    padding: var(--space-2) 0;
    min-height: 44px; /* WCAG touch target size */
    transition: all var(--transition-fast);
}

.footer-seo-links a::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--color-gray-600);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.footer-seo-links a:hover {
    color: var(--color-white);
}

.footer-seo-links a:hover::before {
    background: var(--color-primary);
    transform: scale(1.5);
}

/* Footer bottom */
.footer-bottom {
    position: relative;
    z-index: 1;
    padding: var(--space-6) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom-inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-6);
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-legal {
        justify-content: flex-start;
    }
}

.footer-legal a {
    font-size: var(--text-sm);
    opacity: 0.7;
    padding: var(--space-2) 0;
    min-height: 44px; /* WCAG touch target size */
    display: inline-flex;
    align-items: center;
    transition: opacity var(--transition-fast);
}

.footer-legal a:hover {
    opacity: 1;
}

.footer-copyright {
    font-size: var(--text-sm);
    opacity: 0.7;
}

/* ===== MOBILE STICKY BAR ===== */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--color-white);
    padding: var(--space-3) var(--space-4);
    gap: var(--space-3);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

@media (max-width: 767px) {
    .mobile-sticky-bar {
        display: flex;
    }

    body {
        padding-bottom: 72px;
    }
}

.sticky-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    flex: 1;
    padding: var(--space-3);
    background: var(--color-secondary);
    color: var(--color-white);
    font-weight: var(--font-semibold);
    text-decoration: none;
    border-radius: var(--radius-md);
}

.sticky-phone svg {
    width: 20px;
    height: 20px;
}

.sticky-cta {
    flex: 1;
    padding: var(--space-3);
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: var(--font-semibold);
    text-decoration: none;
    text-align: center;
    border-radius: var(--radius-md);
}

/* ===== FLOATING CTA ===== */
.floating-cta {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-fixed);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base) var(--ease-out-expo);
}

.floating-cta.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (max-width: 767px) {
    .floating-cta {
        display: none;
    }
}

/* ===== TESTIMONIALS ===== */
.testimonial {
    padding: var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    font-size: var(--text-lg);
    font-style: italic;
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.testimonial-name {
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
}

.testimonial-role {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* ===== STATS ===== */
.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) 0;
    font-size: var(--text-sm);
}

.breadcrumb a {
    color: var(--color-gray-500);
}

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

.breadcrumb-separator {
    color: var(--color-gray-300);
}

.breadcrumb-current {
    color: var(--color-secondary);
    font-weight: var(--font-medium);
}

/* ===== ACCORDIONS ===== */
.accordion {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid var(--color-gray-200);
}

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

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: var(--color-white);
    border: none;
    text-align: left;
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.accordion-header:hover {
    background: var(--color-gray-50);
}

.accordion-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

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

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

.accordion-body {
    padding: 0 var(--space-6) var(--space-6);
    color: var(--color-gray-600);
}

/* ===== PROCESS STEPS ===== */
.process-step {
    position: relative;
    padding-left: var(--space-16);
}

.process-step::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 48px;
    bottom: -32px;
    width: 2px;
    background: var(--color-gray-200);
}

.process-step:last-child::before {
    display: none;
}

.process-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
}

.process-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.process-description {
    color: var(--color-gray-600);
}

/* ===== CTA SECTION ===== */
.cta-section {
    position: relative;
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(103, 84, 233, 0.3) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta-text {
    font-size: var(--text-xl);
    color: var(--color-gray-300);
    margin-bottom: var(--space-8);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
}

/* ===== LANGUAGE SWITCHER ===== */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-right: var(--space-4);
}

.lang-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-gray-500);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.lang-link:hover {
    color: var(--color-primary);
    background: var(--color-gray-100);
}

.lang-link.lang-active {
    color: var(--color-white);
    background: var(--color-primary);
}

.header-dark .lang-link {
    color: var(--color-gray-400);
}

.header-dark .lang-link:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.header-dark .lang-link.lang-active {
    color: var(--color-secondary);
    background: var(--color-white);
}

@media (max-width: 1023px) {
    .lang-switcher {
        margin-right: var(--space-2);
    }

    .lang-link {
        width: 28px;
        height: 28px;
    }
}