/* /css/style.css (complet – inclut les styles précédents + nouveaux pour la page contact) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #000000;
    --black-light: #0b0b0b;
    --gold: #fbbf24;
    --gold-deep: #b8860b;
    --gold-glow: rgba(251, 191, 36, 0.4);
    --glass-bg: rgba(15, 15, 15, 0.6);
    --glass-border: rgba(255, 215, 0, 0.15);
    --text-light: #e0e0e0;
    --text-dim: #a0a0a0;
    --shadow-gold: 0 8px 30px rgba(255, 215, 0, 0.2);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--black);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    scroll-behavior: smooth;
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.dark-bg {
    position: relative;
    background: radial-gradient(circle at 30% 30%, rgba(184, 134, 11, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(251, 191, 36, 0.05) 0%, transparent 40%),
                #000;
}

.dark-bg::before {
    content: '';
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI4MCIgaGVpZ2h0PSI4MCIgdmlld0JveD0iMCAwIDgwIDgwIj48cGF0aCBkPSJNMjAsMjAgTDYwLDIwIEw2MCw2MCBMMjAsNjAgWiIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjZmZkYzAwIiBzdHJva2Utd2lkdGg9IjAuMiIvPjwvc3ZnPg==');
    opacity: 0.15;
    pointer-events: none;
    z-index: -1;
}

/* glassmorphism */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.glass-card {
    background: rgba(5, 5, 5, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 32px;
    padding: 2.5rem 2rem;
    box-shadow: 0 25px 40px -10px black;
}

/* navigation */
.navbar {
    position: sticky;
    top: 20px;
    z-index: 100;
    margin: 20px 30px 0;
    padding: 0.8rem 2rem;
    border-radius: 60px;
    background: rgba(5, 5, 5, 0.7);
    border: 1px solid rgba(255, 215, 0, 0.2);
}

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

.logo-text {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.gold-dot {
    color: var(--gold);
    font-size: 2.5rem;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-link {
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: 0.2s;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.nav-link.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
    text-shadow: 0 0 8px var(--gold-glow);
}

.nav-link:hover {
    color: white;
}

.nav-toggle {
    display: none;
    color: var(--gold);
    font-size: 1.5rem;
    cursor: pointer;
}

/* main */
.main-content {
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
    position: relative;
    z-index: 10; 
}


.floating-icons {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.float-icon {
    position: absolute;
    bottom: -10%;
    font-size: var(--size, 3rem);
    color: rgba(251, 191, 36, 0.3);
    text-shadow: 0 0 20px gold, 0 0 40px rgba(255,215,0,0.5);
    filter: drop-shadow(0 0 10px rgba(255,215,0,0.3));
    animation: floatUp 12s linear infinite;
    animation-delay: var(--delay, 0s);
    transform: translateZ(0);
    will-change: transform;
    opacity: 0.7;
    backdrop-filter: blur(2px);
    background: rgba(0,0,0,0.2);
    border-radius: 50%;
    padding: 0.2rem;
    border: 1px solid rgba(255,215,0,0.2);
    box-shadow: 0 0 30px rgba(255,215,0,0.1);
}

@keyframes floatUp {
    0% {
        transform: translateY(0) rotate(0deg) scale(1);
        opacity: 0.7;
    }
    100% {
        transform: translateY(-120vh) rotate(360deg) scale(1.2);
        opacity: 0;
    }
}

/* hero contact */
.contact-hero {
    text-align: center;
    margin: 1rem 0 3rem;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    color: white;
}

.gold-text {
    color: var(--gold);
    font-weight: 600;
    text-shadow: 0 0 8px var(--gold-glow);
}

.title-underline {
    width: 120px;
    height: 3px;
    background: var(--gold);
    margin: 0.5rem auto 1rem;
    box-shadow: 0 0 15px gold;
}

.contact-intro {
    font-size: 1.4rem;
    color: #ccc;
    max-width: 700px;
    margin: 1.5rem auto 0;
    line-height: 1.5;
}

/* formulaire */
.contact-form-section {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem auto 4rem;
}

.form-container {
    width: 100%;
    max-width: 700px;
    background: rgba(5,5,5,0.7);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,215,0,0.15);
    border-radius: 48px;
    padding: 2.5rem 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 1.1rem;
    font-weight: 500;
    color: #ddd;
    letter-spacing: 0.5px;
    margin-left: 0.5rem;
}

.form-group label .gold-text {
    font-size: 1.2rem;
}

.form-input {
    background: rgba(20,20,20,0.6);
    border: 1px solid rgba(255,215,0,0.2);
    border-radius: 40px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    color: white;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s ease;
    backdrop-filter: blur(5px);
    width: 100%;
    outline: none;
}

.form-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.4);
    background: rgba(30,30,30,0.7);
}

textarea.form-input {
    border-radius: 30px;
    resize: vertical;
    min-height: 150px;
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23fbbf24' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 1.5rem center;
    background-size: 1.2rem;
}

select.form-input option {
    background: #111;
    color: white;
}

.submit-btn {
    align-self: center;
    margin-top: 1rem;
    padding: 1.2rem 2.8rem;
    font-size: 1.3rem;
    border-radius: 60px;
    background: rgb(231, 186, 60);
    border: 1px solid rgba(255,215,0,0.5);
    transition: 0.3s;
}

.submit-btn i {
    margin-left: 0.5rem;
    transition: transform 0.2s;
}

.submit-btn:hover i {
    transform: translateX(5px);
}

/* contact direct info */
.contact-direct {
    text-align: center;
    margin: 2rem 0 3rem;
    font-size: 1.2rem;
    color: #aaa;
}

/* footer (identique) */
.footer {
    margin: 30px 30px 20px;
    padding: 1.8rem 2rem;
    border-radius: 40px;
    background: rgba(5,5,5,0.7);
    z-index: 10;
    position: relative;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-info {
    display: flex;
    gap: 1.5rem;
    font-weight: 500;
}

.footer-name, .footer-alias {
    color: white;
}

.footer-alias {
    color: var(--gold);
}

.footer-copy {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.social-link {
    color: #aaa;
    font-size: 1.2rem;
    margin-left: 1.2rem;
    transition: color 0.2s, text-shadow 0.2s;
}

.social-link:hover {
    color: var(--gold);
    text-shadow: 0 0 10px gold;
}

/* animations reveal (scroll) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.9, 0.3, 1), transform 0.8s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.reveal.show {
    opacity: 1;
    transform: translateY(0);
}

/* responsive */
@media (max-width: 900px) {
    .navbar { margin: 10px 15px; padding: 0.5rem 1.2rem; }
    .nav-links { gap: 1.5rem; }
    .footer-container { flex-direction: column; text-align: center; }
    .page-title { font-size: 2.5rem; }
    .contact-intro { font-size: 1.2rem; }
    .form-container { padding: 2rem 1.5rem; }
}

@media (max-width: 600px) {
    .nav-links { display: none; }
    .nav-toggle { display: block; }
    .navbar { border-radius: 40px; }
    .footer-social a { margin: 0 0.7rem; }
    .float-icon { --size: 2.5rem !important; }
    .form-container { border-radius: 30px; }
    .submit-btn { width: 100%; }
}

/* pour le toggle menu (affichage mobile) */
.nav-links.show {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 20px;
    background: rgba(5,5,5,0.95);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 30px;
    border: 1px solid rgba(255,215,0,0.2);
    width: 200px;
}