:root{--yy-primary:#7c3aed;--yy-secondary:#ec4899;--yy-dark:#17112b;--yy-soft:#f7f2ff;--yy-text:#27223a}*{box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--yy-text);overflow-x:hidden}.yy-navbar{background:rgba(255,255,255,.88);backdrop-filter:blur(14px);box-shadow:0 10px 30px rgba(40,21,80,.08)}.navbar .nav-link{font-weight:600;color:#30264a}.navbar .nav-link:hover,.navbar .nav-link.active{color:var(--yy-primary)}.btn-yy{background:linear-gradient(135deg,var(--yy-primary),var(--yy-secondary));border:0;color:#fff!important;border-radius:999px;font-weight:700;box-shadow:0 14px 34px rgba(124,58,237,.28)}.btn-yy:hover{transform:translateY(-1px);filter:brightness(1.04)}.hero-section{position:relative;min-height:760px;padding:140px 0 150px;background:radial-gradient(circle at 15% 20%,rgba(236,72,153,.38),transparent 28%),radial-gradient(circle at 80% 10%,rgba(124,58,237,.38),transparent 26%),linear-gradient(135deg,#20103d 0%,#4c1d95 55%,#be185d 100%);color:#fff}.hero-badge{display:inline-flex;gap:8px;align-items:center;padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);font-weight:700}.hero-section .lead{color:rgba(255,255,255,.82);max-width:620px}.hero-stats{display:flex;gap:16px;flex-wrap:wrap}.hero-stats div{min-width:120px;padding:16px;border-radius:22px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16)}.hero-stats strong{display:block;font-size:1.35rem}.hero-stats span{font-size:.92rem;color:rgba(255,255,255,.76)}.chat-card{background:#fff;border-radius:30px;overflow:hidden;color:#222;max-width:530px;margin:auto}.chat-card-top{height:58px;background:#f8f5ff;display:flex;align-items:center;padding:0 20px;color:#4b386b}.chat-card-top span{width:12px;height:12px;border-radius:50%;background:#ef4444;margin-right:7px}.chat-card-top span:nth-child(2){background:#f59e0b}.chat-card-top span:nth-child(3){background:#22c55e}.chat-window{padding:24px;background:linear-gradient(180deg,#fff,#fbf8ff);min-height:330px}.msg{max-width:82%;margin-bottom:17px}.msg b{font-size:.84rem;color:#6d28d9}.msg p{margin:5px 0 0;padding:12px 14px;border-radius:18px;background:#f0e8ff}.msg.right{margin-left:auto;text-align:right}.msg.right p{background:linear-gradient(135deg,#7c3aed,#ec4899);color:#fff}.join-box{display:flex;gap:10px;padding:18px;background:#fff;border-top:1px solid #eee}.join-box input,.quick-form input,.quick-form select{width:100%;border:1px solid #e4d9fb;border-radius:999px;padding:13px 16px;outline:none}.join-box button{border:0;border-radius:999px;padding:0 24px;color:#fff;font-weight:800;background:linear-gradient(135deg,#7c3aed,#ec4899)}.wave-bottom,.wave-top{position:absolute;left:0;width:100%;height:110px;fill:#fff}.wave-bottom{bottom:-1px}.section-pad{padding:90px 0}.section-kicker{display:inline-block;color:var(--yy-secondary);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;margin-bottom:10px}.room-card{height:100%;padding:30px;border-radius:28px;background:#fff;box-shadow:0 18px 50px rgba(43,20,85,.09);border:1px solid #f0e8ff;transition:.25s}.room-card:hover{transform:translateY(-6px)}.room-card i{width:58px;height:58px;display:grid;place-items:center;border-radius:20px;background:linear-gradient(135deg,#7c3aed,#ec4899);color:#fff;font-size:1.4rem;margin-bottom:20px}.room-card h3{font-size:1.2rem;font-weight:800}.room-card p{color:#6b647c}.room-card a{font-weight:800;color:var(--yy-primary);text-decoration:none}.soft-section{background:var(--yy-soft)}.feature-line{display:flex;align-items:center;gap:12px;margin:14px 0;font-weight:700}.feature-line i{color:#16a34a}.panel-card{background:#fff;border-radius:32px;padding:34px;box-shadow:0 18px 55px rgba(43,20,85,.11)}.quick-form{display:grid;gap:14px}.footer-area{position:relative;background:#17112b;color:rgba(255,255,255,.78);padding-top:80px}.footer-area .wave-top{top:-1px;fill:var(--yy-soft);transform:rotate(180deg)}.footer-area h5{color:#fff;font-weight:800}.footer-area a{display:block;color:rgba(255,255,255,.75);text-decoration:none;margin:8px 0}.footer-area a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding:22px 0;text-align:center;color:rgba(255,255,255,.6)}@media(max-width:991px){.hero-section{padding-top:120px;min-height:auto}.display-4{font-size:2.4rem}.join-box{flex-direction:column}.join-box button{padding:13px}}