/* --- VARIABLES & RESET --- */
:root {
    --color-bg-dark: #122315;
    --color-bg-light: #EAE6DF;
    --color-bg-cream: #F5F2EE;
    --color-text-dark: #1A1A1A;
    --color-text-muted: #666666;
    --color-text-light: #FFFFFF;
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    --max-width: 1200px;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text-dark);
    background-color: var(--color-bg-cream);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* --- COMPOSANTS --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-light {
    border: 1px solid var(--color-text-light);
    color: var(--color-text-light);
    background: transparent;
}
.btn-light:hover {
    background: var(--color-text-light);
    color: var(--color-bg-dark);
}

.btn-dark {
    border: 1px solid var(--color-text-dark);
    color: var(--color-text-dark);
    background: transparent;
}
.btn-dark:hover {
    background: var(--color-text-dark);
    color: var(--color-bg-cream);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-text-muted);
    margin-bottom: 15px;
    display: block;
}

/* --- HEADER & HERO --- */
.hero-section {
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('https://images.unsplash.com/photo-1540555700478-4be289fbecef?q=80&w=1920') no-repeat center center/cover;
    min-height: 100vh;
    color: var(--color-text-light);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 50px;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    letter-spacing: 4px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.lang-switch {
    font-size: 0.75rem;
    letter-spacing: 1px;
}

.hero-content {
    max-width: 600px;
    margin-left: 10%;
    margin-bottom: 8%;
}

.hero-content h1 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-content p {
    font-size: 1rem;
    margin-bottom: 30px;
    font-weight: 300;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* --- VISION --- */
.vision-section {
    padding: 100px 0;
}

.grid-vision {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.video-replacement {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}
.video-replacement img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- PURPOSE --- */
.purpose-section {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    padding: 80px 0;
}

.purpose-intro {
    margin-bottom: 60px;
    max-width: 500px;
}

.grid-pillars {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 40px;
}

.pillar-item text-align: center;

.pillar-item h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.pillar-item p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    font-weight: 300;
}

/* --- APPROACH --- */
.approach-section {
    padding: 100px 0;
    text-align: center;
}

.grid-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.step-item {
    padding: 20px;
    text-align: left;
    border-top: 1px solid #ddd;
    padding-top: 30px;
}

.step-num {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    display: block;
}

.step-item h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.step-item p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* --- EXPERIENCES --- */
.experiences-section {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('https://images.unsplash.com/photo-1544161515-4ab6ce6db874?q=80&w=1920') no-repeat center center/cover;
    color: var(--color-text-light);
    padding: 100px 0;
}

.grid-experiences {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
}

.testimonials-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    border-left: 1px solid rgba(255,255,255,0.3);
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card p {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.4;
}

.testimonial-meta {
    margin-top: 30px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.7);
}

/* --- FOUNDER --- */
.founder-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: var(--color-bg-light);
}

.founder-text {
    padding: 100px 10% 100px 15%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.founder-text p {
    margin-bottom: 20px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.founder-img {
    background: url('https://images.unsplash.com/photo-1573496359142-b8d87734a5a2?q=80&w=800') no-repeat center center/cover;
    min-height: 500px;
}

/* --- INSIGHTS --- */
.insights-section {
    padding: 80px 0;
}

.grid-insights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.insights-header, .instagram-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #ccc;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.view-all {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-dark);
    text-decoration: none;
}

.blog-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.blog-item h5 {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 5px;
}

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

.insta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.insta-grid img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

/* --- PARTNERS --- */
.partners-section {
    background-color: var(--color-bg-dark);
    padding: 60px 0;
    text-align: center;
    color: var(--color-text-light);
}

.partners-section h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 40px;
    opacity: 0.6;
}

.partners-logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.partners-logos span {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 3px;
    opacity: 0.7;
}

/* --- CTA --- */
.cta-section {
    background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2)), url('https://images.unsplash.com/photo-1519642918688-7e43b19245d8?q=80&w=1920') no-repeat center center/cover;
    padding: 120px 0;
    text-align: center;
    color: var(--color-text-light);
}

.cta-section h2 {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 30px;
}

/* --- FOOTER --- */
footer {
    background-color: #0b150d;
    color: rgba(255,255,255,0.6);
    padding: 80px 0 30px 0;
    font-size: 0.8rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo-zone h3 {
    color: #fff;
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.footer-col h4 {
    color: #fff;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
}

/* ==========================================
   RESPONSIVE (MEDIA QUERIES)
   ========================================== */

@media (max-width: 1024px) {
    .hero-content h1 { font-size: 2.8rem; }
    .grid-vision { grid-template-columns: 1fr; gap: 40px; }
    .grid-pillars { grid-template-columns: repeat(3, 1fr); gap: 25px; }
    .grid-steps { grid-template-columns: repeat(3, 1fr); }
    .grid-experiences { grid-template-columns: 1fr; }
    .testimonials-container { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    header { padding: 20px; }
    nav { display: none; }
    .hero-content { margin-left: 5%; margin-bottom: 15%; }
    .hero-content h1 { font-size: 2.3rem; }
    .grid-pillars { grid-template-columns: repeat(2, 1fr); }
    .grid-steps { grid-template-columns: repeat(2, 1fr); }
    .founder-section { grid-template-columns: 1fr; }
    .founder-text { padding: 60px 20px; }
    .founder-img { min-height: 400px; }
    .grid-insights { grid-template-columns: 1fr; gap: 50px; }
    .testimonials-container { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 2rem; }
    .hero-buttons { flex-direction: column; gap: 10px; }
    .section-title { font-size: 1.8rem; }
    .grid-pillars { grid-template-columns: 1fr; }
    .grid-steps { grid-template-columns: 1fr; }
    .insta-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
}