/* --- VARIABLES DE CHARTE GRAPHIQUE --- */
:root {
    --bg-color: #0b0b0b;          /* Noir profond type table de close-up */
    --card-bg: #141414;           /* Noir légèrement adouci pour les blocs */
    --blue-suit: #384473;         /* Le bleu ardoise/profond de ton costume */
    --gold: #d4af37;              /* Le jaune doré de tes cartes de visite */
    --text-color: #d1d1d1;        /* Gris clair reposant pour la lecture */
    --white: #ffffff;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    font-weight: 300;
}

h1, h2, h3 {
    font-family: 'Inter', sans-serif;
    color: var(--white);
    font-weight: 600;
    letter-spacing: -0.5px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- HEADER / NAVIGATION --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    background-color: rgba(11, 11, 11, 0.92);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(56, 68, 115, 0.3);
    backdrop-filter: blur(10px);
}

.logo {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-weight: 700; /* Un peu plus gras pour coller à l'esprit carte de visite */
}

.logo-alex {
    color: var(--gold); /* ALEX en jaune doré */
}

.logo-mint {
    color: var(--white); /* MINT en blanc */
}

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--gold);
}

.btn-cta {
    border: 1px solid var(--gold);
    padding: 0.4rem 1.1rem;
    border-radius: 3px;
    color: var(--gold) !important;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    background-color: var(--gold);
    color: var(--bg-color) !important;
}

/* --- SECTION HERO (ACCUEIL) --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1.5rem;
    background: linear-gradient(135deg, rgba(11,11,11,0.95), rgba(56,68,115,0.3)), var(--bg-color);
    margin-top: 60px;
}

.subtitle-badge {
    display: inline-block;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    margin-bottom: 1.2rem;
    font-weight: 500;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.2rem;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
    color: #a0a0a0;
}

.btn-primary {
    background-color: var(--gold);
    color: var(--bg-color);
    padding: 0.8rem 2rem;
    border-radius: 3px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: opacity 0.3s ease, transform 0.2s ease;
    display: inline-block;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* --- SECTION VIDEO --- */
.video-section {
    padding: 6rem 1.5rem;
    text-align: center;
    background-color: var(--card-bg);
    border-top: 1px solid #1a1a1a;
    border-bottom: 1px solid #1a1a1a;
}

.video-section h2 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: #888;
    margin-bottom: 3rem;
    font-size: 1rem;
}

.video-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    aspect-ratio: 16/9;
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.7);
}

/* --- SECTION À PROPOS / PRESTATIONS --- */
.about-section {
    padding: 7rem 1.5rem;
    background: linear-gradient(180deg, var(--bg-color), rgba(56, 68, 115, 0.08));
}

.about-text h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    color: #c5c5c5;
}

.features-list {
    list-style: none;
    margin-top: 2.5rem;
}

.features-list li {
    margin-bottom: 1.2rem;
    font-size: 1rem;
    color: var(--text-color);
}

.features-list strong {
    color: var(--white);
    font-weight: 500;
}

/* --- SECTION CONTACT --- */
.contact-section {
    padding: 7rem 1.5rem;
    text-align: center;
    background-color: var(--card-bg);
    border-top: 1px solid #1a1a1a;
}

.contact-section h2 {
    font-size: 2.2rem;
    margin-bottom: 0.8rem;
}

.contact-lead {
    color: #888;
    font-size: 1.05rem;
    margin-bottom: 3rem;
}

.contact-links-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.contact-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1rem 1.8rem;
    border-radius: 50px;
    color: var(--white);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: all 0.3s ease;
}

.contact-pill .icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.contact-pill:hover {
    background: rgba(56, 68, 115, 0.25);
    border-color: var(--blue-suit);
    transform: translateY(-2px);
    color: var(--white);
}

/* --- STYLE DES IMAGES (FONDU ET SANS CONTOUR) --- */
.custom-img {
    width: 100%;
    max-width: 460px;
    height: auto;
    aspect-ratio: 1/1;
    object-fit: cover;
    display: block;
    margin: 3rem auto 1rem auto;
    
    /* Suppression totale des bordures rigides et ajout d'une ombre très douce et diffuse */
    border: none;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);

    /* Masque de dégradé pour fondre doucement les bords dans le fond sombre */
    -webkit-mask-image: radial-gradient(circle at center, black 65%, transparent 100%);
    mask-image: radial-gradient(circle at center, black 65%, transparent 100%);
}

.visual-banner {
    margin-top: 4rem;
    text-align: center;
}

.about-img-container {
    margin: 2.5rem 0;
    text-align: center;
}

/* --- FOOTER --- */
footer {
    text-align: center;
    padding: 2.5rem;
    font-size: 0.8rem;
    color: #555;
    background-color: var(--bg-color);
    letter-spacing: 0.5px;
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.2rem; }
    nav { display: none; }
    .contact-links-grid { flex-direction: column; align-items: center; }
    .contact-pill { width: 100%; max-width: 320px; justify-content: center; }
}