/* Lightweight motion: one entrance, then still. No canvas, trackers or GPU loop. */
.hero-living { overflow: hidden; }
.hero-living .hero-in { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 2rem; }
.hero-living h1 { font-size: clamp(3rem, 5.5vw, 5.4rem); }
.hero-copy { position: relative; z-index: 1; }
.tarif-orbit { position: relative; width: 100%; aspect-ratio: 1; max-width: 460px; margin: auto; isolation: isolate; }
.orbit-core { position: absolute; inset: 20%; border-radius: 47% 53% 55% 45%; background: radial-gradient(circle at 30% 20%, #ffe5a4, #ffb83f 48%, #b86010); box-shadow: inset -14px -18px 24px #63301c33, 0 24px 70px #eea53224; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #30200e; transform: rotate(-8deg); animation: orbit-arrive 4.5s ease-out both; }
.orbit-core strong { font: italic 700 clamp(2rem, 3.2vw, 3.4rem) Georgia, serif; letter-spacing: -.04em; margin: .3rem 0; }
.orbit-core span { font-size: .7rem; letter-spacing: .1em; }
.orbit-core span:last-child { letter-spacing: 0; font-size: .85rem; }
.orbit-ring { position: absolute; border: 1px solid var(--line); border-radius: 50%; inset: 6%; transform: rotate(-25deg) scaleY(.72); }
.orbit-ring-two { inset: 0; transform: rotate(38deg) scaleY(.68); border-color: var(--accent); opacity: .35; }
.orbit-tag { position: absolute; z-index: 2; background: var(--surface); border: 1px solid var(--line); padding: .5rem .9rem; border-radius: 40px; font-size: .82rem; box-shadow: var(--shadow); }
.orbit-energy { left: 1%; top: 24%; }
.orbit-net { right: 0; top: 45%; }
.orbit-car { left: 24%; bottom: 10%; }
.orbit-dot { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); right: 22%; top: 13%; }
.rcard, .btn-primary, .btn-ghost { transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
@media (hover:hover) { .rcard:hover { transform: translateY(-5px); border-color: var(--accent); } .btn-primary:hover, .btn-ghost:hover { transform: translateY(-2px); } }
@keyframes orbit-arrive { 0% { transform: translateY(18px) rotate(9deg) scale(.9); } 60% { transform: translateY(-5px) rotate(-11deg) scale(1.02); } 100% { transform: rotate(-8deg); } }
@media (max-width: 900px) { .hero-living .hero-in { grid-template-columns: 1fr; gap: .5rem; } .tarif-orbit { max-width: 280px; } .hero-living h1 { max-width: 17ch; } .orbit-core strong { font-size: 2.4rem; } .orbit-core span { font-size: .55rem; } .orbit-core span:last-child { font-size: .7rem; } }
@media (prefers-reduced-motion: reduce) { .orbit-core { animation: none; } .rcard, .btn-primary, .btn-ghost { transition: none; } }