@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --white: #ffffff;
    --off-white: #f5f5f7;
    --light-gray: #d2d2d7;
    --medium-gray: #86868b;
    --dark-gray: #1d1d1f;
    --black: #000000;
    --blue: #0071e3;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--white);
    color: var(--dark-gray);
    overflow-x: hidden;
    line-height: 1.47059;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

/* NAV STYLE APPLE */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 max(22px, calc(50% - 720px));
    height: 44px;
    max-width: 1440px;
    margin: 0 auto;
}

.logo {
    font-size: 21px;
    font-weight: 600;
    color: var(--dark-gray);
    letter-spacing: -0.01em;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--dark-gray);
    text-decoration: none;
    font-size: 12px;
    font-weight: 400;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    opacity: 1;
}

/* HERO STYLE APPLE */
.hero {
    min-height: 692px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 100px 22px 80px;
    text-align: center;
    background: var(--white);
}

.hero-content {
    max-width: 980px;
}

.hero h1 {
    font-size: 80px;
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.015em;
    margin-bottom: 16px;
    color: var(--dark-gray);
}

.hero p {
    font-size: 28px;
    line-height: 1.14286;
    font-weight: 400;
    color: var(--dark-gray);
    margin-bottom: 32px;
}

.cta-button {
    display: inline-block;
    padding: 12px 22px;
    background: var(--blue);
    color: var(--white);
    text-decoration: none;
    font-weight: 400;
    font-size: 17px;
    border-radius: 980px;
    transition: all 0.3s ease;
    border: none;
}

.cta-button:hover {
    background: #0077ed;
}

/* SECTIONS */
.section {
    padding: 80px 22px;
    position: relative;
}

.section-light {
    background: var(--off-white);
}

.container {
    max-width: 980px;
    margin: 0 auto;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.003em;
    line-height: 1.08349;
    text-align: center;
}

.section-subtitle {
    font-size: 21px;
    line-height: 1.381;
    font-weight: 400;
    color: var(--medium-gray);
    text-align: center;
    margin-bottom: 60px;
}

/* GRID APPLE */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 40px;
}

.service-card {
    background: var(--white);
    padding: 48px 40px;
    border-radius: 18px;
    transition: all 0.3s ease;
}

.section-light .service-card {
    background: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: scale(1.02);
}

.service-number {
    font-size: 14px;
    color: var(--medium-gray);
    font-weight: 500;
    margin-bottom: 16px;
    display: block;
}

.service-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--medium-gray);
    line-height: 1.52947;
    font-size: 17px;
    font-weight: 400;
}

/* STATS APPLE STYLE */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 60px;
}

.stat-card {
    padding: 60px 40px;
    text-align: center;
    background: var(--white);
    border-radius: 18px;
}

.section-light .stat-card {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.stat-value {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat-label {
    font-size: 17px;
    color: var(--medium-gray);
    font-weight: 400;
}

/* FORMULAIRE APPLE */
.contact-container {
    max-width: 692px;
    margin: 60px auto 0;
}

.form-group {
    margin-bottom: 32px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-gray);
    font-size: 17px;
    font-weight: 400;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 17px;
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: 12px;
    color: var(--dark-gray);
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 17px;
    transition: all 0.3s ease;
    font-weight: 400;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1);
}

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

.submit-button {
    width: 100%;
    padding: 16px;
    background: var(--blue);
    border: none;
    border-radius: 980px;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: #0077ed;
}

/* INFO CARDS */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 60px;
}

.info-card {
    background: var(--white);
    padding: 48px 40px;
    text-align: center;
    border-radius: 18px;
}

.section-light .info-card {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.info-card h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.info-card p {
    color: var(--medium-gray);
    line-height: 1.52947;
    font-size: 17px;
}

/* FAQ APPLE */
.faq-container {
    max-width: 692px;
    margin: 60px auto 0;
}

.faq-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 32px 0;
}

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

.faq-question {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    font-size: 21px;
    font-weight: 600;
    line-height: 1.381;
    transition: opacity 0.3s ease;
    gap: 20px;
}

.faq-question:hover {
    opacity: 0.7;
}

.faq-icon {
    font-size: 28px;
    font-weight: 300;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding-top: 16px;
    color: var(--medium-gray);
    line-height: 1.52947;
    font-size: 17px;
}

/* FOOTER APPLE */
footer {
    background: var(--off-white);
    padding: 40px 22px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 980px;
    margin: 0 auto;
}

.footer-content p {
    color: var(--medium-gray);
    font-size: 12px;
    font-weight: 400;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--medium-gray);
    text-decoration: none;
    font-size: 12px;
    transition: color 0.3s ease;
    font-weight: 400;
}

.footer-links a:hover {
    color: var(--dark-gray);
}

/* PROCESS GRID APPLE */
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 60px;
}

.process-item {
    background: var(--white);
    padding: 48px 40px;
    border-radius: 18px;
}

.section-light .process-item {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.process-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--blue);
    line-height: 1;
    margin-bottom: 16px;
}

.process-item h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.process-item p {
    color: var(--medium-gray);
    line-height: 1.52947;
    font-size: 17px;
}

/* TWO COLUMN */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 60px;
}

.column-content h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.column-content p {
    color: var(--medium-gray);
    line-height: 1.52947;
    font-size: 17px;
    margin-bottom: 20px;
}

/* RESPONSIVE APPLE */
@media (max-width: 1068px) {
    .hero h1 {
        font-size: 64px;
    }
    
    .hero p {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .services-grid,
    .stats-grid,
    .info-grid,
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .two-column {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 734px) {
    .nav-container {
        height: 48px;
        padding: 0 16px;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .nav-links a {
        font-size: 11px;
    }
    
    .hero {
        padding: 80px 16px 60px;
        min-height: auto;
    }
    
    .hero h1 {
        font-size: 48px;
    }
    
    .hero p {
        font-size: 21px;
    }
    
    .section {
        padding: 60px 16px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-subtitle {
        font-size: 19px;
    }
    
    .services-grid,
    .stats-grid,
    .info-grid,
    .process-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .service-card,
    .stat-card,
    .info-card,
    .process-item {
        padding: 40px 32px;
    }
    
    .service-card h3,
    .info-card h3,
    .process-item h3 {
        font-size: 21px;
    }
    
    .stat-value {
        font-size: 48px;
    }
    
    .process-number {
        font-size: 40px;
    }
    
    .faq-question {
        font-size: 19px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .cta-button {
        font-size: 15px;
        padding: 10px 18px;
    }
}