:root{
  --bg:#18191b; --bg-2:#0f1012; --panel:#1e1f22; --line:rgba(255,255,255,.10);
  --text:#f9f9f9; --muted:#b3b3b4; --accent:#5d8bff; --accent-2:#7aa3ff; --accent-3:#5d8bff;
  --radius:8px; --maxw:1180px; --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 20px 60px rgba(0,0,0,.45);
  /* 영문=Futura, 한글=Apple SD Gothic Neo (없는 환경은 폴백) */
  --font:"Futura","Futura PT","Jost","Apple SD Gothic Neo","Pretendard","Inter",system-ui,-apple-system,sans-serif;
  --edge:clamp(20px,4vw,56px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--font);letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ===== Cosmic background ===== */
.bg-cosmos{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(1000px 720px at 50% 18%,rgba(93,139,255,.30),transparent 58%),
  radial-gradient(1200px 600px at 70% -10%,rgba(124,139,255,.16),transparent 60%),
  radial-gradient(900px 500px at 10% 110%,rgba(199,123,255,.14),transparent 60%),
  linear-gradient(180deg,var(--bg),var(--bg-2));overflow:hidden}
#stars{position:absolute;inset:0;width:100%;height:100%}
.glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:float 18s var(--ease) infinite}
.glow-a{width:420px;height:420px;background:rgba(124,139,255,.35);top:-100px;right:-80px}
.glow-b{width:380px;height:380px;background:rgba(199,123,255,.3);bottom:-120px;left:-60px;animation-delay:-8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(40px)}}

/* ===== Header / Nav ===== */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(7,8,18,.55);border-bottom:1px solid transparent;transition:.35s var(--ease)}
.site-header.scrolled{background:rgba(7,8,18,.85);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:400;font-size:20px;
  margin-right:28px}
.brand-mark{width:22px;height:22px;border-radius:7px;flex-shrink:0;
  background:conic-gradient(from 180deg,var(--accent),var(--accent-2),var(--accent-3),var(--accent));
  box-shadow:0 0 20px rgba(124,139,255,.6)}
.brand-name{font-family:"Exo 2",var(--font);text-transform:uppercase;font-size:24px;
  font-weight:300;letter-spacing:.14em;line-height:1;color:var(--text)}
footer .brand-name{font-size:20px;letter-spacing:.12em;font-weight:300}
.nav{margin-right:auto;margin-left:12px}
.nav-list{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.nav-link{display:inline-flex;align-items:center;gap:6px;background:none;border:0;cursor:pointer;
  color:var(--muted);font:inherit;font-weight:500;padding:10px 14px;border-radius:10px;transition:.25s var(--ease)}
.nav-link:hover,.nav-item.open .nav-link{color:var(--text);background:rgba(255,255,255,.05)}
.chev{width:10px;height:6px;transition:transform .3s var(--ease)}
.nav-item.open .chev{transform:rotate(180deg)}
.nav-actions{display:flex;align-items:center;gap:10px}

/* Spaceship-like buttons: EN large + KO small · pill / solid blue */
.btn{cursor:pointer;border:0;font:inherit;font-weight:600;border-radius:999px;
  padding:11px 22px;min-height:44px;line-height:1.15;
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  white-space:nowrap;display:inline-flex;align-items:baseline;justify-content:center;gap:7px}
.btn-lg{padding:14px 28px;min-height:52px}
.btn-en{font-size:15px;font-weight:600;letter-spacing:.01em}
.btn-lg .btn-en{font-size:17px}
.btn-ko{font-size:11px;font-weight:500;opacity:.72;letter-spacing:-.01em}
.btn-lg .btn-ko{font-size:12px}
.btn-primary{color:#fff;background:var(--accent);box-shadow:0 8px 24px rgba(93,139,255,.35)}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-1px);box-shadow:0 12px 28px rgba(93,139,255,.45)}
.btn-ghost{color:var(--text);background:transparent;border:1px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.5)}
.btn-pill{border-radius:999px;padding:8px 16px;min-height:0;font-size:13px;font-weight:600;
  background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text);align-items:center}
.btn-pill:hover{border-color:var(--accent);color:#fff}
.btn-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block}
.btn-white{color:#111;background:#fff}
.btn-white:hover{background:#f0f0f0;transform:translateY(-1px)}
.btn-white .btn-ko{opacity:.55;color:#333}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.3s var(--ease)}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Mega menu ===== */
.mega-wrap{position:absolute;left:0;right:0;top:100%;display:grid;pointer-events:none}
.mega-panel{grid-area:1/1;opacity:0;transform:translateY(-14px) scale(.99);
  pointer-events:none;transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
  visibility:hidden;padding:14px 0 26px;
  background:linear-gradient(180deg,rgba(18,20,42,.98),rgba(12,14,30,.98));
  border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.mega-panel.active{opacity:1;transform:translateY(0) scale(1);visibility:visible;pointer-events:auto}
.mega-wrap.open{pointer-events:auto}
.mega-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:18px;padding-top:24px}
.mega-intro h3{margin:0 0 8px;font-size:22px}
.mega-intro p{margin:0 0 14px;color:var(--muted)}
.mega-cta{color:var(--accent);font-weight:600}
.mega-card{display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);transition:.3s var(--ease)}
.mega-card:hover{transform:translateY(-4px);background:rgba(124,139,255,.1);border-color:rgba(124,139,255,.4)}
.mc-badge{font-size:11px;font-weight:600;color:var(--accent-3);text-transform:uppercase;letter-spacing:.08em}
.mc-icon{font-size:22px;color:var(--accent-2)}
.mc-title{font-weight:600;font-size:16px}
.mc-desc{color:var(--muted);font-size:14px}

/* ===== Drawer (mobile) ===== */
.drawer{position:fixed;inset:72px 0 0;z-index:40;background:rgba(7,8,18,.97);backdrop-filter:blur(10px);
  transform:translateX(100%);transition:transform .4s var(--ease);visibility:hidden}
.drawer.open{transform:translateX(0);visibility:visible}
.drawer-nav{display:flex;flex-direction:column;gap:8px;padding:28px 24px}
.drawer-nav a{padding:14px 8px;font-size:20px;border-bottom:1px solid var(--line)}
.drawer-nav .btn{margin-top:16px;text-align:center}

/* ===== Hero ===== */
.hero{padding:120px 0 100px;text-align:center}
.hero-inner{display:flex;flex-direction:column;align-items:center;gap:22px}
.eyebrow{color:var(--accent-3);font-weight:600;font-size:14px;letter-spacing:.04em;
  padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03)}
.hero-title{font-size:clamp(38px,7vw,76px);line-height:1.05;margin:0;font-weight:700}
.grad{background:linear-gradient(120deg,var(--accent),var(--accent-2),var(--accent-3));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{max-width:620px;color:var(--muted);font-size:clamp(16px,2.2vw,19px);margin:0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero-stats{display:flex;gap:44px;margin-top:30px;flex-wrap:wrap;justify-content:center}
.hero-stats strong{display:block;font-family:var(--font);font-size:30px}
.hero-stats span{color:var(--muted);font-size:14px}

/* ===== Sections ===== */
.section{padding:90px 0}
.section-alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.02),transparent)}
.section-head{text-align:center;max-width:620px;margin:0 auto 48px}
.section-head h2{font-size:clamp(28px,4vw,44px);margin:0 0 12px}
.section-head p{color:var(--muted);margin:0}

.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.work-card{border-radius:var(--radius);overflow:hidden;background:var(--panel);
  border:1px solid var(--line);transition:.4s var(--ease)}
.work-card:hover{transform:translateY(-6px);border-color:rgba(124,139,255,.4);box-shadow:var(--shadow)}
.wc-media{height:220px;position:relative}
.m1{background:linear-gradient(135deg,#5b6bff,#c77bff)}
.m2{background:linear-gradient(135deg,#4be0d0,#5b6bff)}
.m3{background:linear-gradient(135deg,#c77bff,#ff8fb1)}
.m4{background:linear-gradient(135deg,#ffb057,#c77bff)}
.wc-body{padding:20px}
.wc-tag{font-size:12px;color:var(--accent-3);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.wc-body h3{margin:6px 0 4px;font-size:20px}
.wc-body p{margin:0;color:var(--muted)}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{padding:30px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);transition:.35s var(--ease)}
.svc-card:hover{transform:translateY(-6px);background:rgba(124,139,255,.08)}
.svc-ic{font-size:30px;color:var(--accent-2)}
.svc-card h3{margin:14px 0 8px;font-size:20px}
.svc-card p{margin:0;color:var(--muted)}

.studio-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.lead{font-size:19px;color:var(--muted)}
.studio-list{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:10px}
.studio-list li{padding-left:26px;position:relative}
.studio-list li::before{content:"✦";position:absolute;left:0;color:var(--accent)}
.studio-card{padding:36px;border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(124,139,255,.14),rgba(199,123,255,.1));border:1px solid var(--line)}
.studio-card blockquote{margin:0 0 12px;font-family:var(--font);font-size:24px;line-height:1.35}
.studio-card span{color:var(--muted)}

.cta-section{text-align:center}
.cta-inner{max-width:640px;margin:0 auto;padding:60px 30px;border-radius:24px;
  background:linear-gradient(135deg,rgba(124,139,255,.16),rgba(199,123,255,.12));border:1px solid var(--line)}
.cta-inner h2{font-size:clamp(28px,4vw,42px);margin:0 0 12px}
.cta-inner p{color:var(--muted);margin:0 0 26px}

/* ===== Footer ===== */
.site-footer{border-top:1px solid var(--line);padding:36px 0;margin-top:40px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-inner p{color:var(--muted);margin:0;font-size:14px}
.footer-links{display:flex;gap:18px}
.footer-links a{color:var(--muted);transition:.25s}
.footer-links a:hover{color:var(--text)}

/* ===== Modal ===== */
.modal-root{position:fixed;inset:0;z-index:100;display:grid;place-items:center;
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s}
.modal-root.open{opacity:1;visibility:visible}
.modal-backdrop{position:absolute;inset:0;background:rgba(4,5,12,.7);backdrop-filter:blur(6px)}
.modal{position:relative;width:min(460px,92vw);padding:34px;border-radius:20px;
  background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);
  transform:translateY(20px) scale(.96);opacity:0;transition:transform .4s var(--ease),opacity .4s var(--ease)}
.modal-root.open .modal{transform:translateY(0) scale(1);opacity:1}
.modal-close{position:absolute;top:16px;right:18px;background:none;border:0;color:var(--muted);
  font-size:26px;cursor:pointer;line-height:1;transition:.2s}
.modal-close:hover{color:var(--text)}
.modal h3{margin:0 0 6px;font-size:24px}
.modal-sub{margin:0 0 22px;color:var(--muted)}
.modal-form{display:flex;flex-direction:column;gap:14px}
.modal-form label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.modal-form input,.modal-form textarea{background:rgba(255,255,255,.04);border:1px solid var(--line);
  border-radius:10px;padding:12px 14px;color:var(--text);font:inherit;transition:.25s}
.modal-form input:focus,.modal-form textarea:focus{outline:0;border-color:var(--accent);background:rgba(124,139,255,.08)}
.modal-form .btn{margin-top:6px}

/* ===== Reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:900px){
  .nav,.nav-actions .btn-ghost,.nav-actions .btn-primary{display:none}
  .hamburger{display:flex}
  .work-grid,.svc-grid,.studio-inner{grid-template-columns:1fr}
  .mega-wrap{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
}

/* ===== 전체화면 폭: 상단 메뉴바 · 메가패널 · 푸터 ===== */
.nav-inner,
.footer-inner,
.mega-grid{max-width:none;padding-left:var(--edge);padding-right:var(--edge)}

/* ===== Demo tabs + cards ===== */
.demo-tabs{display:inline-flex;gap:6px;padding:6px;margin:0 0 28px;
  background:var(--panel);border:1px solid var(--line);border-radius:14px}
.demo-tab{appearance:none;border:0;cursor:pointer;font:inherit;font-weight:600;
  padding:10px 22px;border-radius:10px;color:var(--muted);background:transparent;
  transition:color .25s var(--ease),background .25s var(--ease)}
.demo-tab:hover{color:var(--text)}
.demo-tab.active{color:#fff;background:var(--accent)}

.demo-panel{display:none}
.demo-panel.active{display:block;animation:demoFade .4s var(--ease)}
@keyframes demoFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* 가로 3열 고정 → 카드 면적 확대 */
.demo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.demo-card{position:relative;display:flex;flex-direction:column;
  border-radius:16px;text-decoration:none;overflow:hidden;
  background:var(--panel);border:1px solid var(--line);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.demo-card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:var(--shadow)}
.demo-card--off{opacity:.45;cursor:not-allowed;pointer-events:none}
.demo-card--off:hover{transform:none;border-color:var(--line);box-shadow:none}
.dc-thumb{position:relative;display:block;height:210px;overflow:hidden;
  background:linear-gradient(135deg,#1a1c38,#0c0e1e)}
.dc-thumb img{width:100%;height:100%;object-fit:cover;object-position:top center;
  transition:transform .5s var(--ease)}
.demo-card:hover .dc-thumb img{transform:scale(1.06)}
.dc-thumb.noimg::after{content:"미리보기 준비중";position:absolute;inset:0;
  display:grid;place-items:center;color:var(--muted);font-size:13px}
.dc-body{display:flex;flex-direction:column;gap:6px;padding:18px 20px 20px}
.dc-no{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--accent)}
.dc-title{font-size:18px;font-weight:600;color:var(--text)}
.dc-sub{font-size:13px;color:var(--muted)}

@media (max-width:900px){
  .demo-grid{grid-template-columns:1fr 1fr;gap:16px}
  .dc-thumb{height:170px}
}
@media (max-width:560px){
  .demo-grid{grid-template-columns:1fr}
  .dc-thumb{height:180px}
}

/* ===== Auth gate ===== */
/* .btn{display:inline-flex} 가 [hidden] 을 덮어쓰지 않게 강제 */
[hidden],.is-hidden{display:none!important}
body.auth-locked .auth-only{display:none!important}
body.auth-ok .guest-only{display:none!important}
.auth-hint{margin:18px 0 0;color:rgba(255,255,255,.7);font-size:14px}
.login-error{color:#ff8b8b;font-size:13px;margin:0}

/* ===== Showcase helpers (legacy) ===== */
.showcase-hero{position:relative;padding:72px 0 80px;text-align:center;overflow:hidden}
.showcase-hero .sh-bg{position:absolute;inset:0;z-index:0}
.showcase-hero .sh-bg img{width:100%;height:100%;object-fit:cover;opacity:.38;filter:saturate(1.1)}
.showcase-hero .sh-bg::after{content:"";position:absolute;inset:0;
  background:radial-gradient(60% 70% at 50% 40%,rgba(93,139,255,.35),transparent 70%),
  linear-gradient(180deg,rgba(24,25,27,.2),rgba(24,25,27,.92) 75%,var(--bg))}
.showcase-hero .container{position:relative;z-index:1}
.showcase-hero h2{font-size:clamp(36px,6vw,64px);margin:0 0 16px;font-weight:700;letter-spacing:-.03em}
.showcase-hero p{max-width:560px;margin:0 auto 28px;color:var(--muted);font-size:17px}
.showcase-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:28px}

.feature-row{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding:64px 0}
.feature-row.reverse{direction:rtl}
.feature-row.reverse > *{direction:ltr}
.feature-copy h3{font-size:clamp(28px,4vw,42px);margin:0 0 14px;letter-spacing:-.02em;line-height:1.15}
.feature-copy p{margin:0 0 22px;color:var(--muted);font-size:16px;line-height:1.65}
.feature-copy .feature-actions{display:flex;flex-wrap:wrap;gap:12px}
.feature-media{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(0,0,0,.45);background:var(--panel)}
.feature-media img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top center}
.feature-media::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.35))}

.shot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:20px 0 10px}
.shot-card{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);
  background:var(--panel);aspect-ratio:4/3}
.shot-card img{width:100%;height:100%;object-fit:cover;object-position:top center;
  transition:transform .5s var(--ease)}
.shot-card:hover img{transform:scale(1.05)}
.shot-card span{position:absolute;left:12px;bottom:12px;padding:6px 10px;border-radius:999px;
  background:rgba(0,0,0,.55);backdrop-filter:blur(6px);font-size:12px;font-weight:600}

@media (max-width:900px){
  .feature-row,.feature-row.reverse{grid-template-columns:1fr;direction:ltr;gap:24px;padding:40px 0}
  .shot-grid{grid-template-columns:1fr 1fr}
}

/* ===== Showcase ===== */
/* padding은 하단 smm-* 블록에서 정의 */

/* 히어로용 풀블리드 이미지 */
.sm-bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0;display:block}
.sm-scrim{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(105deg,rgba(40,10,90,.72) 0%,rgba(40,10,90,.28) 50%,rgba(0,0,0,.08) 100%)}

/* 벤치마크(spaceship) 톤: 밝은 퍼플 · 비스듬 하단 · 짧은 히어로 */
.sm-hero{position:relative;min-height:520px;height:auto;padding:96px 0 110px;overflow:hidden;
  display:flex;align-items:center;background:#7c45ff;margin-bottom:0}
.sm-hero--bright{background:#7c45ff;border-radius:0;
  min-height:560px;max-height:none;
  /* 왼쪽 낮고 오른쪽 높은 사선 컷 */
  clip-path:polygon(0 0,100% 0,100% calc(100% - 96px),0 100%)}
.sm-hero--bright .sm-bg-img{object-fit:cover;object-position:82% center;opacity:1;
  mix-blend-mode:normal;
  /* 인물만 어둡게 */
  filter:brightness(.62) contrast(1.08) saturate(.95)}
.sm-scrim--bright{background:linear-gradient(95deg,
  #8a5cff 0%,#7c45ff 34%,rgba(124,69,255,.42) 58%,rgba(124,69,255,.04) 100%);
  opacity:1}
/* 히어로 타이틀: 컨테이너보다 넓게 → 한 줄 유지 */
.sm-hero .container.sm-hero-inner{max-width:min(1480px,96vw);width:100%;padding-left:clamp(24px,4vw,56px);padding-right:clamp(24px,4vw,56px)}
.sm-hero-inner{position:relative;z-index:2;padding-bottom:8px}
.sm-kicker{display:block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.78);font-weight:600;margin-bottom:14px}
.sm-title{margin:0 0 14px;font-size:clamp(42px,5.2vw,68px);line-height:1.05;font-weight:700;
  color:#fff;letter-spacing:-.03em;white-space:nowrap;max-width:none}
.sm-title br{display:none}
.sm-title-em{color:#fff}
.sm-sub{margin:0 0 28px;color:rgba(255,255,255,.95);font-size:clamp(16px,1.35vw,20px);line-height:1.5;
  max-width:min(920px,92vw);white-space:nowrap}
.sm-hero .feature-actions{display:flex;flex-wrap:wrap;gap:14px}
.sm-hero .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.sm-hero .btn-white{min-height:48px;padding:12px 26px;font-size:15px}
.sm-hero .auth-hint{color:rgba(255,255,255,.75)}
/* 로그인 전엔 어두운 우주 배경 숨겨 히어로를 더 밝게 */
body.auth-locked .bg-cosmos{opacity:0;pointer-events:none}

/* ===== spaceship smm-feature / smm-migrate 수치 이식 (카피만 한글) ===== */
.showcase{padding:40px 0 80px;background:#0a0a0e}

/* title: 2.375rem → 3rem(768) → 3.5rem(1440) — 가로폭 확보해 줄바꿈 방지 */
.smm-feature-title{margin:0 0 20px;font-size:2.375rem;line-height:2.625rem;font-weight:700;color:#fff;letter-spacing:-.01em;
  white-space:nowrap;max-width:none}
@media (min-width:768px){
  .smm-feature-title{font-size:3rem;line-height:3.125rem;margin:0 0 24px;letter-spacing:-.013rem}
}
@media (min-width:1440px){
  .smm-feature-title{font-size:3.5rem;line-height:3.75rem}
}
/* subtitle: 1.375rem → 1.75rem(480) */
.smm-feature-subtitle{margin:0 0 28px;font-size:1.375rem;line-height:1.875rem;font-weight:400;
  letter-spacing:.013rem;color:rgba(255,255,255,.88);max-width:42em}
@media (min-width:480px){
  .smm-feature-subtitle{font-size:1.75rem;line-height:2.25rem}
}

/* devices 풀블리드 배경 밴드 (박스/카드 없음) */
.smm-bleed{position:relative;isolation:isolate;overflow:hidden;
  min-height:min(640px,78vh);margin:0 0 80px;padding:96px var(--edge);
  display:flex;align-items:center;background:#0a0a0e}
.smm-bleed__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:72% center;z-index:0;display:block}
.smm-bleed__scrim{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(95deg,rgba(8,4,22,.88) 0%,rgba(8,4,22,.45) 42%,rgba(8,4,22,.12) 100%)}
.smm-bleed__content{position:relative;z-index:2;width:min(720px,100%);max-width:720px}
.smm-bleed .feature-actions{display:flex;flex-wrap:wrap;gap:12px}
.smm-bleed .btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.smm-bleed .smm-feature-title,.smm-bleed .smm-feature-subtitle{color:#fff}

.smm-feature{width:min(1180px,100%);margin:0 auto 80px;padding:40px var(--edge) 0;
  display:flex;flex-direction:column;gap:24px}
@media (min-width:980px){
  .smm-feature{flex-direction:row;align-items:center;gap:32px;padding-top:16px}
  .smm-feature__col{width:50%}
  .smm-feature--image-right .smm-feature__image{order:2}
  .smm-feature--image-right .smm-feature__content{order:1}
}
.smm-feature__content{text-align:center}
@media (min-width:980px){
  .smm-feature__content{text-align:left;padding-inline:16px}
}
@media (min-width:1200px){
  .smm-feature__content{padding-inline:32px}
}
@media (min-width:1440px){
  .smm-feature__content{padding-inline:48px}
}
.smm-feature__image{position:relative;margin:0 auto;width:100%;max-width:632px}
.smm-feature__shot{position:relative;z-index:1;display:block;width:100%;height:auto;
  filter:drop-shadow(0 24px 48px rgba(0,0,0,.45))}
.smm-feature__decor{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:120%;max-width:760px;pointer-events:none;z-index:0}
.smm-feature__decor img{display:block;width:100%;height:auto;opacity:.95}
.smm-feature__decor--b{width:130%;max-width:820px;opacity:.85}
.smm-feature .feature-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
@media (min-width:980px){
  .smm-feature .feature-actions{justify-content:flex-start}
}
.smm-feature .btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}

/* migrate: brand-bold #7d52e5 + cover bg, padding 96/122/144 */
.smm-migrate{position:relative;isolation:isolate;overflow:hidden;
  background:#7d52e5;color:#fff;padding:96px 0;margin:0 0 80px}
@media (min-width:1200px){
  .smm-migrate{padding:122px 0}
}
.smm-migrate__bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.smm-migrate__bg img{width:100%;height:100%;object-fit:cover;opacity:.55;
  mix-blend-mode:soft-light}
.smm-migrate__row{position:relative;z-index:1;width:min(1180px,100%);margin:0 auto;
  padding:0 var(--edge);display:flex;flex-direction:column;align-items:center;gap:32px}
@media (min-width:980px){
  .smm-migrate__row{flex-direction:row;align-items:center;gap:24px}
}
.smm-migrate__image{width:min(100%,632px);flex:0 1 50%;display:flex;justify-content:center}
.smm-migrate__image img{width:100%;max-width:632px;height:auto;display:block;
  filter:drop-shadow(0 28px 50px rgba(0,0,0,.35))}
.smm-migrate__content{flex:1 1 55%;text-align:center;max-width:720px;min-width:0}
@media (min-width:980px){
  .smm-migrate__content{text-align:left;padding-inline:24px 16px;max-width:none}
}
/* migrate title: 2.375 → 3 → 4rem (한 줄 유지 위해 4.5→4) */
.smm-migrate__title{margin:0 0 20px;font-size:2.375rem;line-height:2.625rem;font-weight:700;color:#fff;
  white-space:nowrap}
@media (min-width:768px){
  .smm-migrate__title{font-size:2.75rem;line-height:1.1;margin:0 0 24px;letter-spacing:-.013rem}
}
@media (min-width:1200px){
  .smm-migrate__title{font-size:3.25rem;line-height:1.1}
}
@media (min-width:1440px){
  .smm-migrate__title{font-size:3.75rem;line-height:1.08;letter-spacing:-.025rem}
}
.smm-migrate__subtitle{margin:0 0 32px;font-size:1.375rem;line-height:1.875rem;font-weight:400;
  letter-spacing:.013rem;color:rgba(255,255,255,.95)}
@media (min-width:768px){
  .smm-migrate__subtitle{font-size:1.75rem;line-height:2.25rem}
}

@media (max-width:1200px){
  .sm-title{font-size:clamp(36px,5vw,56px)}
  .sm-sub{white-space:normal;max-width:36em}
  .smm-migrate__title{white-space:normal}
}
@media (max-width:900px){
  .sm-hero,.sm-hero--bright{min-height:520px;padding:88px 0 120px;border-radius:0;align-items:flex-end;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 56px),0 100%)}
  .sm-title{font-size:clamp(34px,8.5vw,46px);white-space:normal}
  .sm-title br{display:inline}
  .sm-sub{font-size:16px;white-space:normal;max-width:36em}
  .sm-hero--bright .sm-bg-img{object-position:center 28%;filter:brightness(.55) contrast(1.1)}
  .sm-scrim--bright{background:linear-gradient(180deg,rgba(138,92,255,.45) 0%,#7c45ff 68%)}
  .smm-feature-title{white-space:normal}
  .smm-bleed{min-height:520px;padding:72px var(--edge);margin-bottom:56px;align-items:flex-end}
  .smm-bleed__bg{object-position:center 40%}
  .smm-bleed__scrim{background:linear-gradient(180deg,rgba(8,4,22,.25) 0%,rgba(8,4,22,.88) 70%)}
  .smm-bleed__content{max-width:none;width:100%}
  .smm-feature{margin-bottom:56px}
  .smm-migrate{padding:72px 0;margin-bottom:56px}
}