/* ============================================================
   FattureAI — Components
   Reusable UI components
   ============================================================ */

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.625rem 1.25rem;
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1.4;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: all var(--transition-base);
    -webkit-user-select: none;
    user-select: none;
}

.btn:disabled,
.btn[aria-disabled="true"] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

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

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

.btn-primary:active {
    background: #0B534D;
    transform: translateY(1px);
}

.btn-primary:focus-visible {
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.3);
}

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

.btn-secondary:hover {
    background: var(--color-bg);
    border-color: #D1D5DB;
    box-shadow: var(--shadow-sm);
}

.btn-secondary:active {
    background: #F3F4F6;
    transform: translateY(1px);
}

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

.btn-ghost:hover {
    background: #F3F4F6;
    color: var(--color-text);
}

.btn-ghost:active {
    background: #E5E7EB;
}

/* Accent (CTA) */
.btn-accent {
    background: var(--color-accent);
    color: #FFFFFF;
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    box-shadow: var(--shadow-accent);
}

.btn-accent:active {
    background: #B45309;
    transform: translateY(1px);
}

/* CTA gradient */
.btn-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-text-inverse);
    border-color: transparent;
    font-weight: 700;
}

.btn-cta:hover {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    box-shadow: var(--shadow-primary);
    transform: translateY(-1px);
}

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

/* Danger */
.btn-danger {
    background: var(--color-error);
    color: var(--color-text-inverse);
    border-color: var(--color-error);
}

.btn-danger:hover {
    background: #DC2626;
    border-color: #DC2626;
}

.btn-danger:active {
    background: #B91C1C;
    transform: translateY(1px);
}

/* Sizes */
.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--text-base);
    border-radius: var(--radius-lg);
}

.btn-xl {
    padding: 1rem 2rem;
    font-size: var(--text-lg);
    border-radius: var(--radius-lg);
}

/* Icon button */
.btn-icon {
    padding: 0.5rem;
    border-radius: var(--radius-md);
}

/* ========== CARDS ========== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card-elevated {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card-elevated:hover,
.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-flat {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

/* ========== BADGE ========== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.25rem 0.75rem;
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    line-height: 1.4;
}

.badge-primary {
    background: var(--color-primary-50);
    color: var(--color-primary);
    border: 1px solid var(--color-primary-100);
}

.badge-accent {
    background: var(--color-accent-50);
    color: var(--color-accent-dark);
    border: 1px solid var(--color-accent-light);
}

.badge-success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
    border: 1px solid var(--color-success-border);
}

.badge-error {
    background: var(--color-error-bg);
    color: var(--color-error-text);
    border: 1px solid var(--color-error-border);
}

.badge-neutral {
    background: #F3F4F6;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

/* ========== NAVIGATION ========== */
.nav {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--color-surface);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.nav.is-scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: var(--tracking-tight);
    flex-shrink: 0;
}

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

.nav-logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: var(--text-sm);
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.3);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.nav-logo:hover .nav-logo-icon {
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.4);
    transform: translateY(-1px);
}

.nav-logo-text {
    font-weight: 400;
    letter-spacing: -0.01em;
}

.nav-logo-text strong {
    font-weight: 800;
    color: var(--color-primary);
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    padding: 0.5rem 0.875rem;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text);
    background: #F3F4F6;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Hamburger */
.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.nav-toggle:hover {
    background: #F3F4F6;
}

.nav-toggle-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 20px;
}

.nav-toggle-icon span {
    display: block;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle.is-active .nav-toggle-icon span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.is-active .nav-toggle-icon span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.nav-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4) var(--space-6);
    z-index: var(--z-dropdown);
}

.nav-mobile.is-open {
    display: block;
}

.nav-mobile-link {
    display: block;
    padding: 0.75rem 0;
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition-fast);
}

.nav-mobile-link:last-child {
    border-bottom: none;
}

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

.nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
    .nav-toggle {
        display: none;
    }
}

/* ========== HERO ========== */
.hero {
    position: relative;
    padding: var(--space-16) var(--space-6);
    overflow: hidden;
}

.hero-gradient {
    background: linear-gradient(165deg, #0F172A 0%, #1E293B 50%, #334155 100%);
    color: var(--color-text-inverse);
}

.hero-light {
    background: linear-gradient(165deg, var(--color-primary-50) 0%, var(--color-bg) 100%);
    color: var(--color-text);
}

.hero-teal {
    background: linear-gradient(165deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    color: var(--color-text-inverse);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 700;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-4);
}

.hero-title .highlight {
    color: var(--color-primary-light);
}

.hero-light .hero-title .highlight {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto var(--space-8);
}

.hero-light .hero-subtitle {
    color: var(--color-text-secondary);
    opacity: 1;
}

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

/* Decorative background shapes */
.hero-gradient::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

@media (min-width: 768px) {
    .hero {
        padding: var(--space-24) var(--space-6);
    }
}

/* ========== BREADCRUMB ========== */
.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-1);
    padding: var(--space-4) 0;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.breadcrumb-item a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.breadcrumb-separator {
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.breadcrumb-separator::before {
    content: '\203A'; /* right angle quote */
    font-size: 1rem;
}

.breadcrumb-item:last-child {
    color: var(--color-text);
    font-weight: 500;
}

/* ========== FAQ ACCORDION ========== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
    background: var(--color-surface);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-primary-200);
}

.faq-item[open] {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: var(--space-5) var(--space-6);
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-text);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question::after {
    content: '';
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    transition: transform var(--transition-base);
}

.faq-item[open] .faq-question::after {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    border-top: 1px solid var(--color-border-light);
    margin-top: 0;
    padding-top: var(--space-4);
}

.faq-answer p {
    margin-bottom: var(--space-3);
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* Smooth open/close animation via JS */
.faq-answer-inner {
    overflow: hidden;
    transition: max-height var(--transition-slow), opacity var(--transition-slow);
}

/* ========== COMPARISON TABLE ========== */
.comparison-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.comparison-table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
}

.comparison-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

.comparison-table th {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    background: var(--color-bg);
    border-bottom: 2px solid var(--color-border);
}

.comparison-table th.highlight-col {
    color: var(--color-primary);
    background: var(--color-primary-50);
}

.comparison-table td {
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text);
}

.comparison-table td.highlight-col {
    background: var(--color-primary-50);
}

.comparison-table tbody tr:nth-child(even) td {
    background: #FAFBFC;
}

.comparison-table tbody tr:nth-child(even) td.highlight-col {
    background: #E6F7F5;
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table td.feature-name {
    font-weight: 500;
    color: var(--color-text);
}

/* Check / X icons */
.icon-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--color-success-bg);
    color: var(--color-success);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.icon-check::before {
    content: '\2713';
}

.icon-x {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: #F3F4F6;
    color: var(--color-text-muted);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.icon-x::before {
    content: '\2717';
}

/* ========== TESTIMONIAL ========== */
.testimonial {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    position: relative;
}

.testimonial::before {
    content: '\201C';
    position: absolute;
    top: var(--space-4);
    left: var(--space-6);
    font-size: 4rem;
    color: var(--color-primary-100);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text);
    margin-bottom: var(--space-6);
    padding-top: var(--space-4);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-primary-50);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-text);
}

.testimonial-role {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

/* ========== PRICING CARD ========== */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

.pricing-card {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
    position: relative;
}

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

.pricing-card.is-featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-primary);
    background: linear-gradient(180deg, var(--color-primary-50) 0%, var(--color-surface) 40%);
}

.pricing-card.is-featured:hover {
    box-shadow: 0 8px 24px rgba(15, 118, 110, 0.3);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: 0.25rem 1rem;
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-2);
}

.pricing-amount {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-2);
}

.pricing-amount .currency {
    font-size: var(--text-xl);
    font-weight: 600;
    vertical-align: super;
    margin-right: 2px;
}

.pricing-amount .period {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

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

.pricing-features {
    flex: 1;
    margin-bottom: var(--space-8);
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-text);
}

.pricing-feature-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    background: var(--color-success-bg);
    color: var(--color-success);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
}

.pricing-feature-icon::before {
    content: '\2713';
}

.pricing-feature.is-disabled {
    color: var(--color-text-muted);
}

.pricing-feature.is-disabled .pricing-feature-icon {
    background: #F3F4F6;
    color: var(--color-text-muted);
}

.pricing-feature.is-disabled .pricing-feature-icon::before {
    content: '\2717';
}

.pricing-card .btn {
    width: 100%;
}

/* ========== FEATURE CARD ========== */
.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-5);
    background: var(--color-primary-50);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
}

.feature-card h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-3);
}

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

/* ========== STATS BAR ========== */
.stats-bar {
    background: var(--color-primary-dark);
    color: var(--color-text-inverse);
    padding: var(--space-6) var(--space-6);
}

.stats-bar-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-8);
    max-width: var(--container-max);
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    min-width: 120px;
}

.stat-value {
    font-size: var(--text-3xl);
    font-weight: 700;
    letter-spacing: var(--tracking-tight);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.stat-value .stat-suffix {
    font-size: var(--text-xl);
}

.stat-label {
    font-size: var(--text-sm);
    opacity: 0.75;
    font-weight: 500;
}

@media (min-width: 640px) {
    .stats-bar {
        padding: var(--space-8) var(--space-6);
    }
    .stats-bar-inner {
        gap: var(--space-16);
    }
}

/* ========== COOKIE BANNER ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-toast);
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    padding: var(--space-5) var(--space-6);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.cookie-banner.is-visible {
    transform: translateY(0);
}

.cookie-banner-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.cookie-banner-text {
    flex: 1;
    min-width: 300px;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.cookie-banner-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-banner-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
    flex-wrap: wrap;
}

@media (max-width: 639px) {
    .cookie-banner-inner {
        flex-direction: column;
        align-items: stretch;
    }
    .cookie-banner-text {
        min-width: auto;
    }
    .cookie-banner-actions {
        justify-content: stretch;
    }
    .cookie-banner-actions .btn {
        flex: 1;
    }
}

/* ========== FOOTER ========== */
.footer {
    background: #111827;
    color: #D1D5DB;
    padding: var(--space-16) var(--space-6) var(--space-8);
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr repeat(5, 1fr);
    }
}

.footer-brand p {
    font-size: var(--text-sm);
    color: #9CA3AF;
    line-height: var(--leading-relaxed);
    max-width: 280px;
    margin-top: var(--space-4);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-lg);
    font-weight: 400;
    color: #FFFFFF;
    text-decoration: none;
    letter-spacing: var(--tracking-tight);
}

.footer-logo .nav-logo-text strong {
    font-weight: 800;
    color: var(--color-primary-light);
}

.footer-heading {
    font-size: var(--text-sm);
    font-weight: 600;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    font-size: var(--text-sm);
    color: #9CA3AF;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: #FFFFFF;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--text-xs);
    color: #6B7280;
}

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

.footer-social-link {
    color: #6B7280;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.footer-social-link:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.08);
}

/* ========== CTA SECTION ========== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    color: var(--color-text-inverse);
    padding: var(--space-16) var(--space-6);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-content {
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight);
}

.cta-subtitle {
    font-size: var(--text-lg);
    opacity: 0.85;
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
}

.cta-section .btn-accent {
    font-size: var(--text-base);
    padding: 0.875rem 2rem;
}

.cta-section .btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-text-inverse);
}

.cta-section .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ========== SECTION HEADER ========== */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-12);
}

.section-header h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight);
}

.section-header p {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.section-header .badge {
    margin-bottom: var(--space-4);
}

/* ========== STEPS / HOW IT WORKS ========== */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

.step-card {
    text-align: center;
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.step-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.step-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.step-card h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

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

/* ========== LOGO STRIP / TRUST INDICATORS ========== */
.trust-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-8);
    padding: var(--space-6) 0;
    opacity: 0.5;
}

.trust-strip img {
    height: 28px;
    filter: grayscale(1);
    transition: filter var(--transition-base), opacity var(--transition-base);
}

.trust-strip img:hover {
    filter: grayscale(0);
    opacity: 1;
}

/* ========== RESULT / OUTPUT CARD ========== */
.result {
    background: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
    color: var(--color-success-text);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    margin-top: var(--space-4);
}

.result a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: underline;
}

.result a:hover {
    text-decoration: none;
}

.error-box {
    background: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
    color: var(--color-error-text);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    margin-top: var(--space-4);
}

/* ========== TABS ========== */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    gap: 0;
    overflow-x: auto;
}

.tab {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    white-space: nowrap;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.tab:hover {
    color: var(--color-text);
}

.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ========== TOOLTIP ========== */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    background: #1F2937;
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-8px);
}

/* ========== SPINNER ========== */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========== SKELETON LOADER ========== */
.skeleton {
    background: linear-gradient(90deg, #F3F4F6 25%, #E5E7EB 50%, #F3F4F6 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========== ANIMATED COUNTER ========== */
.counter[data-target] {
    font-variant-numeric: tabular-nums;
}