/* ========================================
   SEMANTIC SEO - LANDING PAGE STYLES
   Design moderne noir/bleu avec dégradés
   ======================================== */

/* === VARIABLES === */
:root {
    /* Couleurs principales */
    --color-primary: #0066FF;
    --color-primary-light: #00C9FF;
    --color-secondary: #1a1a1a;
    --color-dark: #0a0a0a;
    --color-black: #000000;

    /* Couleurs de texte */
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0a0a0;
    --color-text-muted: #666666;

    /* Backgrounds */
    --bg-primary: #000000;
    --bg-secondary: #0f0f0f;
    --bg-card: #1a1a1a;
    --bg-card-hover: #222222;

    /* Dégradés */
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #00C9FF 100%);
    --gradient-dark: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
    --gradient-card: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
    --gradient-text: linear-gradient(90deg, #0066FF 0%, #00C9FF 100%);

    /* Ombres */
    --shadow-sm: 0 2px 8px rgba(0, 102, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 102, 255, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 102, 255, 0.2);
    --shadow-xl: 0 16px 48px rgba(0, 102, 255, 0.25);

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Bordures */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* === CONTAINER === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm) 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a {
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-primary-light);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: var(--bg-card);
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--color-primary);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* === HERO SECTION === */
.hero {
    padding: calc(80px + var(--spacing-md)) 0 var(--spacing-md);
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 50px;
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.trust-badges {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.trust-item svg {
    color: var(--color-primary-light);
}

/* === HERO IMAGE === */
.hero-image {
    position: relative;
    z-index: 2;
}

.mockup-container {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.mockup-img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--bg-card);
    min-height: 400px;
    object-fit: cover;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

.floating-card.card-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    bottom: 15%;
    left: -10%;
    animation-delay: 1.5s;
}

.card-icon {
    font-size: 2rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-light);
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* === SECTIONS === */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 50px;
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

/* === PROBLEM SECTION === */
.problem-section {
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.problem-card {
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.problem-card p {
    color: var(--color-text-secondary);
}

/* === FEATURES SECTION === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    margin-bottom: var(--spacing-sm);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* === HOW IT WORKS === */
.how-it-works {
    background: var(--bg-secondary);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: var(--spacing-md);
    align-items: center;
}

.step-card {
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.step-card p {
    color: var(--color-text-secondary);
}

.step-arrow {
    font-size: 2rem;
    color: var(--color-primary);
}

/* === PRICING SECTION === */
.pricing-card-container {
    max-width: 500px;
    margin: 0 auto;
}

/* Grille pour 2 cartes côte à côte */
.pricing-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 1100px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .pricing-cards-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

.pricing-card {
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 102, 255, 0.3);
}

/* Carte Premium mise en avant */
.pricing-card-featured {
    border: 3px solid var(--color-primary);
    box-shadow: 0 20px 80px rgba(0, 102, 255, 0.4);
    transform: scale(1.02);
}

.pricing-card-featured:hover {
    transform: scale(1.02) translateY(-5px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1.5rem;
    background: var(--gradient-primary);
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
    white-space: nowrap;
}

.pricing-badge-popular {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #000;
    font-weight: 800;
}

.pricing-header {
    text-align: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-md);
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.price-amount {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.price-save {
    margin-top: var(--spacing-xs);
    color: var(--color-primary-light);
    font-weight: 600;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-cta {
    text-align: center;
}

.pricing-guarantee {
    margin-top: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* === MODAL === */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    width: 90%;
    padding: var(--spacing-md);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--color-text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-primary-light);
}

.modal-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.modal-header h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.modal-header p {
    color: var(--color-text-secondary);
}

/* === FORM === */
.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-note {
    text-align: center;
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.success-message {
    text-align: center;
    padding: var(--spacing-md);
}

.success-icon {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 3rem;
}

.success-message h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.success-message p {
    color: var(--color-text-secondary);
}

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

.faq-item {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.faq-question svg {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* === CTA SECTION === */
.cta-section {
    background: var(--gradient-primary);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.cta-guarantee {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    opacity: 0.8;
}

/* === CONTACT SECTION === */
.contact-section {
    background: var(--bg-secondary);
}

.contact-container {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.contact-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    transition: var(--transition-fast);
}

.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.contact-success {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--gradient-card);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: var(--border-radius-lg);
}

.contact-success .success-icon {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 3rem;
}

.contact-success h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.contact-success p {
    color: var(--color-text-secondary);
}

/* === FOOTER === */
.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-col h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-col h5 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.footer-col p {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* === RESPONSIVE === */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-image {
        order: -1;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .step-arrow {
        display: none;
    }

    .nav-links {
        display: none;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: calc(80px + var(--spacing-sm)) 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    .floating-card {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* === TESTIMONIALS SECTION === */
.testimonials-section {
    background: var(--bg-secondary);
}

.testimonials-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 100%;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    box-sizing: border-box;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 102, 255, 0.3);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: var(--spacing-md);
    justify-content: center;
}

.star {
    font-size: 1.25rem;
    color: #ffd700;
}

.testimonial-text {
    color: var(--color-text-primary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    padding: 0 1rem;
    flex: 1;
    display: block;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: auto;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.author-role {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.testimonial-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    z-index: 10;
}

.testimonial-nav:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.testimonial-prev {
    left: 10px;
}

.testimonial-next {
    right: 10px;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--spacing-lg);
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.testimonial-dot.active {
    background: var(--color-primary-light);
    transform: scale(1.2);
}

/* Responsive */
@media (max-width: 768px) {
    .testimonial-nav {
        width: 40px;
        height: 40px;
    }

    .testimonial-nav svg {
        width: 18px;
        height: 18px;
    }

    .testimonial-prev {
        left: 10px;
    }

    .testimonial-next {
        right: 10px;
    }

    .testimonial-card {
        padding: var(--spacing-md);
        min-height: 350px;
    }

    .testimonial-text {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-md);
        padding: 0 0.5rem;
    }

    .testimonial-author {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .author-avatar {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .author-name {
        font-size: 0.95rem;
    }

    .author-role {
        font-size: 0.8rem;
    }
}

/* === CHECKOUT PAGES === */
.checkout-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-dark);
}

.checkout-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.checkout-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-lg);
    animation: bounce 1s ease;
}

.checkout-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
}

.checkout-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.checkout-card {
    background: var(--gradient-card);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.checkout-card-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.checkout-steps {
    display: grid;
    gap: var(--spacing-md);
}

.checkout-step {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.checkout-step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: white;
}

.checkout-step-content h4 {
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.checkout-step-content p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.checkout-faq {
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.checkout-faq-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.checkout-faq-grid {
    display: grid;
    gap: var(--spacing-md);
}

.checkout-faq-item h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.checkout-faq-item p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.checkout-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.checkout-support {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.checkout-footer-note {
    padding: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-align: center;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

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

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}