/* ===== IVY PLANET — main hero (09 glass form) ===== */
.sc01{position:relative;height:100vh;min-height:720px;width:100%;overflow:hidden;color:#fff;font-family:'pretendard',Pretendard,sans-serif}
.sc01 .ov{position:absolute;inset:0;z-index:1}
.sc01 .copy,.sc01 .form,.sc01 .sound{z-index:3}
.sc01 .copy .tag,.sc01 .copy h1,.sc01 .copy p,.sc01 .copy .k{color:#fff}
.sc01 .sound{cursor:pointer;user-select:none;position:absolute;left:56px;bottom:56px;font-family:Jost,sans-serif;font-size:14px;letter-spacing:.1em;display:flex;align-items:center;gap:12px}
.sc01 .sound i{width:28px;height:10px;border-bottom:1.5px solid #fff;border-radius:0 0 50% 50%}
.sc01 .form input[type=checkbox]{width:auto;margin:0}
.sc01 .form button{font-family:inherit}
.sc01 .copy h1 b{color:var(--sand)}
.sc01{position:relative;height:100vh;width:100%;overflow:hidden}
.sc01 .bg{position:absolute;inset:0;background-size:cover;background-position:center;background-color:#0b1b2a}
@keyframes spin{to{transform:rotate(360deg)}}
.sc01 .sound{position:absolute;left:56px;bottom:56px;z-index:5;font-family:Jost;font-size:14px;letter-spacing:.1em;display:flex;align-items:center;gap:12px}
.sc01 .sound i{width:28px;height:10px;border-bottom:1.5px solid #fff;border-radius:0 0 50% 50%}
.sc01 .fade{animation:up 1.2s cubic-bezier(.2,.7,.2,1) both}
.sc01 .d1{animation-delay:.2s}
.sc01 .d2{animation-delay:.4s}
.sc01 .d3{animation-delay:.6s}
@keyframes up{from{opacity:0;transform:translateY(24px)}}
.sc01 .copy{position:absolute;left:120px;top:50%;transform:translateY(-50%);z-index:3;max-width:620px}
.sc01 .copy .k{font-family:Jost;letter-spacing:.5em;font-size:13px;color:var(--sand)}
.sc01 .copy h1{font-family:Jost;font-weight:300;font-size:92px;letter-spacing:.12em;line-height:1;margin:18px 0 30px}
.sc01 .copy p{font-size:21px;line-height:1.7;color:var(--dim);font-weight:300}
.sc01 .form{position:absolute;right:120px;top:50%;transform:translateY(-50%);z-index:4;width:400px;padding:40px;background:rgba(255,255,255,.08);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.28)}
.sc01 .form h3{font-size:22px;font-weight:600}
.sc01 .form small{display:block;color:var(--dim);margin:8px 0 26px;font-size:13px}
.sc01 .form input{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:#fff;padding:14px 0;font-size:15px;outline:0;font-family:inherit;margin-bottom:8px}
.sc01 .form input::placeholder{color:rgba(255,255,255,.45)}
.sc01 .form label{display:flex;gap:8px;font-size:12px;color:var(--dim);margin:18px 0 22px;align-items:center}
.sc01 .form button{width:100%;padding:18px;background:#fff;color:#0b1b2a;border:0;font-weight:700;font-size:15px;letter-spacing:.05em;cursor:pointer;font-family:inherit}
.sc01 .vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:0;transition:opacity 1.2s}
.sc01 .vid.ready{opacity:1}
.sc01 .bg:before, .sc01 .bg:after{z-index:1}
.sc01 .form input.err{border-bottom-color:#ff7a7a}
.sc01 .form .msg{font-size:12px;color:#ffb3b3;min-height:16px;margin-top:-4px;margin-bottom:10px}
.sc01 .form.done .fields{display:none}
.sc01 .form .thanks{display:none;padding:30px 0;text-align:center;line-height:1.8}
.sc01 .form.done .thanks{display:block}
.sc01 .sound{cursor:pointer;user-select:none}
@media (max-width:1280px){.sc01 .copy{left:72px}
.sc01 .copy h1{font-size:72px}
.sc01 .form{right:72px;width:360px}}
@media (max-width:1024px){.sc01 .copy{top:auto;bottom:calc(var(--fh,420px) + 70px);transform:none;left:40px;max-width:none}
.sc01 .copy h1{font-size:60px}
.sc01 .copy p{font-size:17px}
.sc01 .form{top:auto;bottom:40px;right:40px;left:40px;transform:none;width:auto;padding:28px}
.sc01 .sound{display:none}}
@media (max-width:640px){.sc01 .copy{left:20px;bottom:calc(var(--fh,420px) + 44px)}
.sc01 .copy p br{display:block}
.sc01 .copy p{font-size:14px;line-height:1.6}
.sc01 .copy h1{font-size:46px;letter-spacing:.08em}
.sc01 .copy .k{font-size:11px;letter-spacing:.3em}
.sc01 .copy p{font-size:15px}
.sc01 .form{left:20px;right:20px;bottom:20px;padding:22px}
.sc01 .form h3{font-size:18px}}
.sc01 .copy .tag{display:inline-block;padding:10px 22px;border:1px solid rgba(255,255,255,.7);border-radius:999px;font-size:17px;font-weight:600;letter-spacing:.02em;background:rgba(255,255,255,.08);backdrop-filter:blur(6px);margin-bottom:28px}
.sc01 .copy h1{font-family:Pretendard,sans-serif!important;font-weight:800!important;font-size:96px!important;letter-spacing:-.03em!important;line-height:1.12!important;margin:0 0 26px!important;word-break:keep-all}
.sc01 .copy h1 b{color:var(--sand)}
.sc01 .copy p{font-size:24px!important;font-weight:400!important;color:#fff!important}
.sc01 .copy .k{margin-top:30px;font-family:Jost;letter-spacing:.4em;font-size:12px;color:var(--dim)}
@media (max-width:1280px){.sc01 .copy h1{font-size:76px!important}}
@media (max-width:1024px){.sc01 .copy h1{font-size:60px!important}
.sc01 .copy p{font-size:18px!important}
.sc01 .copy .tag{font-size:14px;padding:8px 16px;margin-bottom:18px}
.sc01 .copy .k{display:none}}
@media (max-width:640px){.sc01 .copy h1{font-size:40px!important;margin-bottom:14px!important}
.sc01 .copy p{font-size:14px!important}
.sc01 .copy .tag{font-size:12px;margin-bottom:12px}}