/* Variables - palette tiree du logo Cirrus2 */
:root {
    --navy: #16335c;          /* bleu nuit du lettrage */
    --sky: #4a90c2;           /* bleu ciel */
    --cyan: #3fd0e0;          /* cyan nuage */
    --teal: #7ec6c9;          /* bleu sarcelle clair */
    --peach: #f0b887;         /* touche peche/orange */
    --text-dark: #16335c;
    --text-light: #5a6c7d;
    --white: #ffffff;

    --font-primary: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Coming soon : page unique centree, fond degrade ciel */
.coming-soon {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(160deg, #ffffff 0%, #eaf6fb 45%, #d6eef5 100%);
}

.content {
    max-width: 640px;
    animation: fadeInUp 0.8s ease;
}

.logo {
    width: 100%;
    max-width: 460px;
    height: auto;
    margin-bottom: 1.5rem;
    animation: float 4s ease-in-out infinite;
}

.title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.btn-contact {
    display: inline-block;
    text-decoration: none;
    font-weight: 600;
    color: var(--white);
    background: linear-gradient(135deg, var(--sky) 0%, var(--cyan) 100%);
    padding: 0.85rem 2rem;
    border-radius: 999px;
    transition: var(--transition);
    box-shadow: 0 6px 18px rgba(22, 51, 92, 0.18);
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(22, 51, 92, 0.28);
}

.footer {
    position: absolute;
    bottom: 1.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }
    .subtitle {
        font-size: 1.05rem;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 1.6rem;
    }
    .logo {
        max-width: 300px;
    }
}

/* Respect des preferences de mouvement reduit */
@media (prefers-reduced-motion: reduce) {
    .content,
    .logo {
        animation: none;
    }
}