/* TePilot 소개 페이지 테마 — index.html / privacy.html 공용.
   AEB(x:\aeb\assets\style.css) 컴포넌트 차용 + 테슬라 톤 팔레트 + 신규 컴포넌트
   (hero-split / phone-frame / bubble-mock / badge.soon). */

* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --bg: #0a0b0e;
    --bg-2: #14161c;
    --card: #16181f;
    --line: #2a2d38;
    --text: #f2f3f7;
    --muted: #9aa0b4;
    --brand: #e82127;     /* 테슬라 레드 */
    --brand-2: #ff5b60;   /* 밝은 레드 (그라데이션 끝) */
    --accent: #2db35a;    /* 차계부 / 성공 */
    --warn: #f0a440;      /* 경고 / 주의 */
    --naver: #03c75a;     /* 모집글 버튼 */
}
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
html, body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", Roboto, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--brand-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* ---------- Top nav (sticky) ---------- */
.topnav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 11, 14, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.topnav .nav-row {
    display: flex;
    align-items: center;
    gap: 18px;
    height: 56px;
}
.brand-mark {
    font-weight: 800;
    font-size: 17px;
    letter-spacing: 0.3px;
    color: var(--text);
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.brand-mark:hover { text-decoration: none; }
.nav-links {
    display: flex;
    gap: 4px;
    flex: 1;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    min-width: 0;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-link {
    color: var(--muted);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color .15s, background .15s;
}
.nav-link:hover { color: var(--text); background: rgba(255, 91, 96, 0.10); text-decoration: none; }
.nav-link.active { color: var(--text); background: rgba(232, 33, 39, 0.20); }
.nav-cta { flex-shrink: 0; }

/* ---------- Hero (split: copy + phone preview) ---------- */
header.hero {
    background: radial-gradient(1100px 480px at 12% -10%, rgba(232,33,39,0.30), transparent 60%),
                radial-gradient(820px 380px at 92% 0%, rgba(255,91,96,0.18), transparent 60%),
                var(--bg);
    padding: 64px 0 56px;
    border-bottom: 1px solid var(--line);
}
.hero-split {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}
.badge {
    display: inline-block;
    font-size: 12px;
    color: var(--brand-2);
    border: 1px solid rgba(255,91,96,0.4);
    background: rgba(232,33,39,0.10);
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 18px;
    letter-spacing: 0.4px;
}
h1.title {
    font-size: 46px;
    line-height: 1.14;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}
h1.title .grad {
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.lede {
    font-size: 18px;
    color: var(--muted);
    max-width: 640px;
    margin-bottom: 28px;
}

/* ---------- Phone frame (hero preview / YouTube Shorts) ---------- */
.phone-frame {
    width: 300px;
    max-width: 100%;
    margin: 0 auto;
    border: 10px solid #1c1f29;
    border-radius: 38px;
    background: #000;
    box-shadow: 0 30px 70px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04) inset;
    overflow: hidden;
    position: relative;
}
.phone-frame::before {  /* notch */
    content: "";
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 120px; height: 18px;
    background: #1c1f29;
    border-radius: 0 0 14px 14px;
    z-index: 2;
}
.phone-screen {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;   /* Shorts 세로 */
    background: #000;
}
.phone-screen iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.phone-caption {
    text-align: center;
    color: var(--muted);
    font-size: 13px;
    margin-top: 14px;
}

/* compact page header (privacy) */
.page-header {
    padding: 56px 0 32px;
    border-bottom: 1px solid var(--line);
}
.page-header h1 { font-size: 32px; font-weight: 800; letter-spacing: -0.3px; margin-bottom: 10px; }
.page-header .sub { color: var(--muted); font-size: 16px; max-width: 680px; }

/* ---------- Buttons / CTAs ---------- */
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    border: 1px solid var(--line);
    background: var(--card);
    color: var(--text);
    transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn.primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); border-color: transparent; color: #fff; }
.btn.naver { background: var(--naver); border-color: transparent; color: #062613; }
.btn.brand { background: rgba(232,33,39,0.12); border-color: rgba(255,91,96,0.4); color: var(--brand-2); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 8px 14px; font-size: 13px; }
.btn .ico { font-weight: 700; }

/* ---------- Sections ---------- */
section { padding: 56px 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: 0; }
h2.sec { font-size: 27px; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.2px; }
.sec-desc { color: var(--muted); margin-bottom: 28px; }
.eyebrow { font-size: 12px; letter-spacing: 1.5px; color: var(--brand-2); font-weight: 700; margin-bottom: 8px; text-transform: uppercase; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 22px;
    position: relative;
}
.card h3 { font-size: 16px; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.card p { color: var(--muted); font-size: 14px; }
.card .emoji {
    display: inline-flex;
    width: 30px; height: 30px;
    border-radius: 8px;
    background: rgba(232,33,39,0.15);
    color: var(--brand-2);
    align-items: center; justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}
.card.soon { opacity: 0.96; }
.badge.soon {
    display: inline-block;
    margin: 0 0 0 6px;
    font-size: 11px;
    color: var(--warn);
    border: 1px solid rgba(240,164,64,0.4);
    background: rgba(240,164,64,0.10);
    padding: 1px 8px;
    border-radius: 999px;
    letter-spacing: 0.3px;
    vertical-align: middle;
}

/* ---------- Bubble (overlay) mock ---------- */
.bubble-wrap {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
    align-items: center;
}
.bubble-mock {
    background: linear-gradient(160deg, #15171e, #0e0f14);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.bubble-mock .bm-head {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--warn); font-weight: 700;
    margin-bottom: 12px;
}
.bubble-mock .bm-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--warn); box-shadow: 0 0 0 4px rgba(240,164,64,0.18); }
.bubble-mock .bm-row { display: flex; gap: 10px; }
.bubble-mock .bm-cell {
    flex: 1;
    text-align: center;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px 8px;
}
.bubble-mock .bm-cell .bm-label { font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.bubble-mock .bm-cell .bm-val { font-size: 26px; font-weight: 800; line-height: 1; }
.bubble-mock .bm-cell.limit .bm-val { color: var(--text); }
.bubble-mock .bm-cell.mine .bm-val { color: var(--brand-2); }
.bubble-mock .bm-cell.dist .bm-val { color: var(--warn); font-size: 22px; }
.bubble-mock .bm-foot { margin-top: 12px; font-size: 12px; color: var(--muted); text-align: center; }

/* ---------- 3-stage flow ---------- */
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 12px; align-items: stretch; }
.flow .node { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; text-align: center; }
.flow .node .top { font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.flow .node .mid { font-weight: 700; font-size: 16px; }
.flow .node .bot { font-size: 12px; color: var(--muted); margin-top: 6px; }
.flow .arrow { display: flex; align-items: center; justify-content: center; color: var(--brand-2); font-weight: 700; font-size: 18px; }
@media (max-width: 720px) { .flow { grid-template-columns: 1fr; } .flow .arrow { transform: rotate(90deg); } }

/* ---------- Steps (onboarding) ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.step {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 24px 22px 22px;
    position: relative;
    display: flex;
    flex-direction: column;
}
.step .num {
    position: absolute;
    top: -14px; left: 18px;
    width: 30px; height: 30px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: #fff;
    border-radius: 999px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 14px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; margin-top: 4px; }
.step p { color: var(--muted); font-size: 14px; }
.step ul { color: var(--muted); font-size: 13.5px; margin: 8px 0 0 2px; list-style: none; display: grid; gap: 6px; }
.step ul li { padding-left: 18px; position: relative; }
.step ul li::before { content: "›"; position: absolute; left: 4px; color: var(--brand-2); font-weight: 700; }

/* ---------- Big CTA tiles ---------- */
.cta-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.cta-tile {
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, rgba(232,33,39,0.10), rgba(255,91,96,0.04));
    border: 1px solid rgba(255,91,96,0.30);
    border-radius: 16px;
    padding: 28px;
    color: var(--text);
    transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.cta-tile:hover {
    transform: translateY(-2px);
    border-color: var(--brand-2);
    text-decoration: none;
    background: linear-gradient(135deg, rgba(232,33,39,0.18), rgba(255,91,96,0.08));
}
.cta-tile .ico { font-size: 26px; margin-bottom: 10px; }
.cta-tile h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.cta-tile p { color: var(--muted); font-size: 14px; }
.cta-tile .arrow-right { margin-top: 14px; color: var(--brand-2); font-weight: 700; }

/* ---------- Bullets ---------- */
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.bullet-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px 24px; }
.bullet-card h3 { font-size: 16px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.bullet-card.now h3 { color: var(--accent); }
.bullet-card.soon-col h3 { color: var(--warn); }
ul.bullets { list-style: none; display: grid; gap: 9px; color: var(--muted); font-size: 14.5px; }
ul.bullets li { padding-left: 24px; position: relative; }
ul.bullets li::before { content: "✓"; position: absolute; left: 2px; color: var(--accent); font-weight: 700; }
ul.bullets.pending li::before { content: "◷"; color: var(--warn); }
ul.bullets-1col { list-style: none; color: var(--muted); display: grid; gap: 8px; }
ul.bullets-1col li { padding-left: 18px; position: relative; }
ul.bullets-1col li::before { content: "•"; position: absolute; left: 2px; color: var(--brand-2); font-weight: 700; }

/* ---------- Callout ---------- */
.callout {
    border-left: 3px solid var(--brand-2);
    background: rgba(232,33,39,0.07);
    border-radius: 0 12px 12px 0;
    padding: 16px 20px;
    color: var(--text);
    font-size: 14.5px;
    margin: 16px 0;
}
.callout strong { color: var(--brand-2); }
.callout.warn { border-left-color: var(--warn); background: rgba(240,164,64,0.08); }
.callout.warn strong { color: var(--warn); }
.callout.success { border-left-color: var(--accent); background: rgba(45,179,90,0.08); }
.callout.success strong { color: var(--accent); }
.callout.big { font-size: 18px; padding: 24px 26px; line-height: 1.55; }

/* ---------- Summary band ---------- */
.summary-band {
    background: linear-gradient(135deg, rgba(232,33,39,0.14), rgba(255,91,96,0.05));
    border: 1px solid rgba(255,91,96,0.3);
    border-radius: 18px;
    padding: 36px 32px;
    text-align: center;
}
.summary-band p { font-size: 21px; font-weight: 700; line-height: 1.5; letter-spacing: -0.2px; }
.summary-band .accent { color: var(--brand-2); }

.kbd {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 13px;
    color: var(--brand-2);
    background: rgba(232,33,39,0.10);
    padding: 2px 6px;
    border-radius: 4px;
}

/* ---------- Footer ---------- */
footer { padding: 32px 0 64px; color: var(--muted); font-size: 13px; }
footer .row { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

/* ============================================================================
 * Premium polish — hero glow/grid, feature pills, card hover, scroll reveal,
 * 로드맵 목업(전비 랭킹 대시보드 / ST 자동화)
 * ==========================================================================*/

/* 히어로 배경 디테일 (그리드 + 펄스 글로우) */
header.hero { position: relative; overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; }
header.hero::before {
    content: "";
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(820px 480px at 28% 0%, #000 0%, transparent 72%);
    mask-image: radial-gradient(820px 480px at 28% 0%, #000 0%, transparent 72%);
}
header.hero::after {
    content: "";
    position: absolute; z-index: 0; pointer-events: none;
    width: 540px; height: 540px; right: 2%; top: -140px;
    background: radial-gradient(circle, rgba(232,33,39,0.28), transparent 62%);
    filter: blur(18px);
    animation: heroPulse 6.5s ease-in-out infinite;
}
@keyframes heroPulse {
    0%, 100% { opacity: 0.65; transform: scale(1); }
    50%      { opacity: 1;    transform: scale(1.08); }
}

/* 히어로 feature 칩 */
.hero-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.pill {
    font-size: 12.5px;
    color: var(--muted);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 12px;
    display: inline-flex; align-items: center; gap: 6px;
}

/* 폰 프레임 글로우 + 등장 */
.phone-frame { animation: floaty 7s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

/* eyebrow 액센트 바 */
.eyebrow { display: inline-flex; align-items: center; gap: 9px; }
.eyebrow::before {
    content: ""; width: 22px; height: 2px; border-radius: 2px;
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
}

/* primary 버튼 글로우 */
.btn.primary { box-shadow: 0 8px 24px rgba(232,33,39,0.32); }
.btn.primary:hover { box-shadow: 0 10px 30px rgba(232,33,39,0.48); }

/* 카드 호버 리프트 + 글로우 */
.card { transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease; }
.card:hover {
    transform: translateY(-3px);
    border-color: rgba(255,91,96,0.42);
    box-shadow: 0 16px 38px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,91,96,0.10);
}

/* 스크롤 등장 (JS 있을 때만; 없으면 그냥 보임) */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- 로드맵 ---------- */
.roadmap { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 18px; }
.rm-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 24px;
    transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.rm-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255,91,96,0.4);
    box-shadow: 0 18px 42px rgba(0,0,0,0.45);
}
.rm-card h3 { font-size: 18px; display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.rm-card .rm-desc { color: var(--muted); font-size: 14px; margin-bottom: 18px; }

/* 전비 랭킹 대시보드 목업 */
.rank-board { background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 16px 16px 8px; }
.rb-title { font-size: 12px; color: var(--muted); font-weight: 700; letter-spacing: 0.3px; margin-bottom: 8px; }
.rb-row { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-top: 1px solid rgba(255,255,255,0.05); }
.rb-row:first-of-type { border-top: 0; }
.rb-rank {
    width: 24px; height: 24px; flex-shrink: 0;
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--line);
    color: var(--muted); font-weight: 800; font-size: 13px;
    display: flex; align-items: center; justify-content: center;
}
.rb-row.r1 .rb-rank { background: linear-gradient(135deg, #ffd76a, #ffb020); color: #3a2a00; border-color: transparent; }
.rb-row.r2 .rb-rank { background: linear-gradient(135deg, #e3e9f2, #aab6c8); color: #2a2f38; border-color: transparent; }
.rb-row.r3 .rb-rank { background: linear-gradient(135deg, #e6a878, #c77f4e); color: #3a1e00; border-color: transparent; }
.rb-mid { flex: 1; min-width: 0; }
.rb-name { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.me-tag { font-size: 10px; color: var(--brand-2); border: 1px solid rgba(255,91,96,0.45); border-radius: 999px; padding: 0 6px; font-weight: 700; }
.rb-bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,0.06); overflow: hidden; }
.rb-bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
.rb-val { font-size: 15px; font-weight: 800; white-space: nowrap; }
.rb-val small { font-size: 10px; color: var(--muted); font-weight: 600; margin-left: 2px; }
.rb-row.me { background: rgba(232,33,39,0.07); border-radius: 10px; margin: 4px -8px 0; padding: 9px 8px; border-top-color: transparent; }
.rb-row.me .rb-bar > i { background: linear-gradient(90deg, var(--brand-2), #ffd76a); }

/* ST 자동화 목업 */
.auto-flow { background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.af-block { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: rgba(255,255,255,0.02); }
.af-tag { font-size: 10px; font-weight: 800; letter-spacing: 0.5px; padding: 3px 9px; border-radius: 999px; }
.af-tag.when { color: var(--brand-2); background: rgba(232,33,39,0.12); border: 1px solid rgba(255,91,96,0.4); }
.af-tag.then { color: var(--accent); background: rgba(45,179,90,0.12); border: 1px solid rgba(45,179,90,0.4); }
.af-line { font-size: 14px; margin-top: 9px; color: var(--text); font-weight: 600; }
.af-arrow { text-align: center; color: var(--brand-2); font-size: 18px; line-height: 1; margin: 8px 0; }
.af-acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.af-act { font-size: 12.5px; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 7px 10px; display: inline-flex; gap: 6px; align-items: center; }

/* CTA 흐름 힌트 (① 모집글 → ② 다운로드) */
.flow-hint { margin-top: 14px; font-size: 13.5px; color: var(--muted); }
.flow-hint strong { color: var(--brand-2); font-weight: 800; }
.flow-hint .fh-arrow { color: var(--brand-2); margin: 0 7px; font-weight: 700; }

/* CTA 타일 STEP 태그 */
.step-tag {
    align-self: flex-start;
    font-size: 11px; font-weight: 800; letter-spacing: 0.5px;
    color: var(--brand-2);
    background: rgba(232,33,39,0.12); border: 1px solid rgba(255,91,96,0.4);
    border-radius: 999px; padding: 2px 10px; margin-bottom: 12px;
}

/* 카드 보조 노트 (AI 키 안내 등) */
.note { display: block; margin-top: 10px; color: var(--muted); font-size: 12.5px; line-height: 1.5; }
.note strong { color: var(--brand-2); }

/* 릴리즈 노트 */
.rel-list { display: grid; gap: 16px; max-width: 760px; }
.rel-item {
    background: var(--card); border: 1px solid var(--line);
    border-left: 3px solid var(--brand-2);
    border-radius: 0 14px 14px 0; padding: 22px 24px;
}
.rel-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.rel-ver {
    font-size: 20px; font-weight: 800; letter-spacing: -0.3px;
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.rel-tag {
    font-size: 11px; font-weight: 800; letter-spacing: 0.5px;
    color: var(--accent); background: rgba(45,179,90,0.12);
    border: 1px solid rgba(45,179,90,0.4); border-radius: 999px; padding: 3px 10px;
}
.rel-date { font-size: 13px; color: var(--muted); margin-left: auto; }
.rel-body { color: var(--muted); font-size: 14.5px; }
.rel-body ul { margin: 8px 0 0 18px; display: grid; gap: 5px; }

@media (prefers-reduced-motion: reduce) {
    header.hero::after, .phone-frame { animation: none; }
    .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    .hero-split { grid-template-columns: 1fr; gap: 32px; }
    .hero-split .hero-copy { text-align: center; }
    .hero-split .cta-row { justify-content: center; }
    .hero-split .hero-pills { justify-content: center; }
    .hero-split .lede { margin-left: auto; margin-right: auto; }
    .bubble-wrap { grid-template-columns: 1fr; }
    .bubble-mock { max-width: 320px; margin: 0 auto; }
}
@media (max-width: 600px) {
    h1.title { font-size: 34px; }
    .lede { font-size: 16px; }
    section { padding: 44px 0; }
    .topnav .nav-row { gap: 8px; height: 52px; }
    .nav-link { padding: 6px 8px; font-size: 13px; }
    .page-header { padding: 44px 0 24px; }
    .page-header h1 { font-size: 26px; }
    .summary-band p { font-size: 17px; }
    h2.sec { font-size: 23px; }
    /* 모바일: 네비 앵커는 숨기고 브랜드 + 베타 CTA만 */
    .nav-links { display: none; }
}