/* layout.css - Structures de mise en page */
/* Background animé */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
    animation: float 25s infinite ease-in-out;
}
.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #c7d2fe 0%, transparent 70%);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}
.orb-2 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #ddd6fe 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation-delay: -7s;
}
.orb-3 {
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, #fbcfe8 0%, transparent 70%);
    bottom: -150px;
    left: -80px;
    animation-delay: -14s;
}
.orb-4 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #e9d5ff 0%, transparent 70%);
    bottom: -100px;
    right: -150px;
    animation-delay: -21s;
}
/* Particules */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    opacity: 0.1;
    animation: particle-float linear infinite;
}
/* Container principal */
.container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-cards);
    max-width: 1100px;
    width: 100%;
    position: relative;
    z-index: 1;
}
/* Schema container */
.schema-container {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    align-items: flex-start;
    position: relative;
    z-index: 1;
    width: 100%;
}
.svg-container {
    flex: 1;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(22px);
    border-radius: 32px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 16px 60px rgba(0, 0, 0, 0.1);
}
.svg-wrapper {
    width: 100%;
    height: auto;
}
.svg-wrapper svg {
    width: 100%;
    height: auto;
    display: block;
    max-height: 80vh;
}
/* Info panel */
.info-panel {
    width: 380px;
    position: sticky;
    top: 100px;
    background: rgba(255, 255, 255, 0.28);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 14px 48px rgba(0, 0, 0, 0.1);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}
/* Flip cards container */
.flip-card-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-cards);
    max-width: 1200px;
    width: 100%;
    position: relative;
    z-index: 1;
    margin: 50px auto;
}
.flip-card-container.text-cards {
    grid-template-columns: repeat(2, 1fr);
}
/* Media queries */
@media (max-width: 1100px) {
    .schema-container {
        flex-direction: column;
        gap: 30px;
    }
   
    .info-panel {
        width: 100%;
        position: static;
        max-height: none;
    }
   
    .svg-container {
        padding: 15px;
    }
}
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        gap: 25px;
    }
   
    .flip-card-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }
   
    .flip-card-container.text-cards {
        grid-template-columns: repeat(auto-fit, minmin(350px, 1fr));
    }
}