@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --color-noir-profond: #0F1115;
    --color-or-imperial: #D4AF37;
    --color-or-lumiere: #F3E5AB;
    --color-blanc-titane: #FBFBFB;
    --color-gris-tech: #2C3038;
}

body {
    font-family: 'Manrope', sans-serif;
    background-color: var(--color-noir-profond);
    color: var(--color-blanc-titane);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-noir-profond);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gris-tech);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Glassmorphism Utilities */
.glass {
    background: rgba(15, 17, 21, 0.8);
    /* Noir Profond semi-transparent */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(243, 229, 171, 0.1);
    /* Or Lumière très subtil */
}

.glass-card {
    background: rgba(44, 48, 56, 0.6);
    /* Gris Tech semi-transparent */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--color-or-imperial) 0%, #b89628 100%);
    color: var(--color-noir-profond);
    box-shadow: 0px 10px 30px -10px rgba(212, 175, 55, 0.4);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0px 15px 40px -10px rgba(212, 175, 55, 0.6);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--color-or-lumiere);
    color: var(--color-blanc-titane);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(243, 229, 171, 0.1);
}

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, var(--color-or-lumiere) 0%, var(--color-or-imperial) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.bg-grid-pattern {
    background-image: linear-gradient(to right, #2C3038 1px, transparent 1px),
        linear-gradient(to bottom, #2C3038 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: linear-gradient(to bottom, transparent, black, transparent);
    -webkit-mask-image: linear-gradient(to bottom, transparent 5%, black 40%, black 70%, transparent 95%);
}

/* Form Elements */
input[type="radio"]:checked+div {
    border-color: var(--color-or-imperial);
    background-color: rgba(212, 175, 55, 0.1);
}

.loader {
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top: 3px solid var(--color-or-imperial);
    width: 24px;
    height: 24px;
    -webkit-animation: spin 1s linear infinite;
    /* Safari */
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Antigravity Hero Specifics */
.hero-glow {
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, rgba(15, 17, 21, 0) 70%);
}