/*
 * ============================================================
 * landing.css — SPK Exercise
 * ============================================================
 * Berisi SELURUH style untuk halaman Landing Page:
 *   - Design tokens (CSS variables khusus landing)
 *   - Navbar (fixed, glassmorphism, mobile toggle)
 *   - Hero section (gradient, animasi floater)
 *   - Stats banner, How It Works, Features
 *   - Activity cards, BFP table, BMI table
 *   - Fuzzy Logic section, CTA, Footer
 *   - Exercise section, Scroll reveal (.rv)
 *   - Dashboard guide banner (.dash-banner)
 *
 * Di-load oleh: app/Views/landing/landing.php
 * Standalone: tidak bergantung pada spk.css
 *   (landing page tidak menggunakan layout/main.php)
 * ============================================================
 */
/* ══════════════ TOKENS ══════════════ */
    :root {
        --p:  #0d9488; --pd: #0f766e; --pl: #14b8a6; --px: #ccfbf1;
        --a:  #65a30d; --al: #84cc16;
        --bg: #f1f5f9; --sur: #ffffff;
        --bdr: #e2e8f0; --bds: #cbd5e1;
        --txt: #0f1923; --t2: #1e293b; --tm: #475569; --tf: #64748b;
        --dk: #0c1a18;
        --danger: #dc2626; --warn: #d97706; --info: #2563eb; --ok: #16a34a;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body { font-family: 'DM Sans', -apple-system, sans-serif; background: var(--bg); color: var(--txt); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }

    /* ══════════════ NAVBAR ══════════════ */
    .nav {
        position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
        background: rgba(12,26,24,.93); backdrop-filter: blur(14px);
        border-bottom: 1px solid rgba(255,255,255,.07);
        padding: .8rem 0; transition: all .3s;
    }
    .nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.3); }
    .nav-inner { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
    .nav-brand { display: flex; align-items: center; gap: 9px; text-decoration: none; }
    .nav-logo { width: 34px; height: 34px; background: linear-gradient(135deg, #14b8a6, #84cc16); border-radius: 9px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: 0 3px 10px rgba(20,184,166,.4); }
    .nav-logo i { color: #fff; font-size: 1rem; }
    .nav-name { font-size: .95rem; font-weight: 800; color: #fff; letter-spacing: -.02em; }
    .nav-name span { color: #2dd4bf; }
    .nav-links { display: flex; align-items: center; gap: 1.5rem; }
    .nav-links a { color: rgba(226,250,245,.6); font-size: .85rem; font-weight: 600; text-decoration: none; transition: color .14s; }
    .nav-links a:hover { color: #fff; }
    .nav-cta { display: flex; gap: .55rem; }
    .btn-ng { padding: .42rem 1rem; border-radius: 18px; border: 1.5px solid rgba(255,255,255,.2); background: transparent; color: rgba(255,255,255,.8); font-size: .8rem; font-weight: 700; text-decoration: none; transition: all .14s; }
    .btn-ng:hover { border-color: rgba(255,255,255,.5); color: #fff; background: rgba(255,255,255,.06); }
    .btn-np { padding: .42rem 1.1rem; border-radius: 18px; background: var(--p); color: #fff; font-size: .8rem; font-weight: 800; text-decoration: none; transition: all .14s; border: none; cursor: pointer; }
    .btn-np:hover { background: var(--pd); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(13,148,136,.4); }
    .nav-tog { display: none; background: none; border: none; cursor: pointer; color: rgba(255,255,255,.75); font-size: 1.35rem; line-height: 1; padding: 0; }
    .nav-mob { display: none; flex-direction: column; gap: .45rem; padding: .9rem 1.5rem 1.1rem; border-top: 1px solid rgba(255,255,255,.07); }
    .nav-mob a { color: rgba(226,250,245,.7); font-size: .88rem; font-weight: 600; text-decoration: none; padding: .4rem 0; border-bottom: 1px solid rgba(255,255,255,.05); }
    .nav-mob a:last-of-type { border-bottom: none; }
    .nav-mob .mob-cta { display: flex; gap: .55rem; margin-top: .5rem; }
    @media(max-width:800px){ .nav-links,.nav-cta{display:none;} .nav-tog{display:block;} .nav-mob.open{display:flex;} }

    /* ══════════════ HERO ══════════════ */
    .hero {
        min-height: 100vh;
        background: linear-gradient(160deg, #0a1f1c 0%, #0f3d37 48%, #0d9488 100%);
        display: flex; align-items: center;
        padding: 7rem 1.5rem 4rem; position: relative; overflow: hidden;
    }
    .hero::before { content:''; position:absolute; top:-100px; right:-80px; width:560px; height:560px; background:radial-gradient(circle,rgba(45,212,191,.16) 0%,transparent 65%); border-radius:50%; pointer-events:none; }
    .hero::after  { content:''; position:absolute; bottom:-80px; left:15%;   width:380px; height:380px; background:radial-gradient(circle,rgba(132,204,22,.08) 0%,transparent 65%);  border-radius:50%; pointer-events:none; }
    .hero-inner { max-width:1160px; margin:0 auto; width:100%; position:relative; z-index:1; }
    .hero-grid { display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:center; }
    @media(max-width:900px){ .hero-grid{grid-template-columns:1fr;} .hero-vis{display:none;} }

    .hero-eyebrow { display:inline-flex; align-items:center; gap:6px; background:rgba(45,212,191,.14); border:1px solid rgba(45,212,191,.3); border-radius:18px; padding:4px 13px; font-size:.7rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase; color:#5eead4; margin-bottom:1rem; }
    .hero-title { font-size:clamp(1.9rem,4.5vw,3.1rem); font-weight:800; color:#fff; line-height:1.15; letter-spacing:-.03em; margin-bottom:1.1rem; }
    .hero-title .hl  { color:#5eead4; }
    .hero-title .hl2 { color:#bef264; }
    .hero-desc { font-size:.95rem; color:rgba(226,250,245,.62); max-width:490px; margin-bottom:1.85rem; font-weight:500; line-height:1.65; }
    .hero-cta { display:flex; gap:.7rem; flex-wrap:wrap; margin-bottom:2.25rem; }
    .btn-hp { display:inline-flex; align-items:center; gap:7px; padding:.78rem 1.65rem; border-radius:50px; background:linear-gradient(135deg,var(--p),var(--pl)); color:#fff; font-weight:800; font-size:.9rem; text-decoration:none; transition:all .2s; box-shadow:0 4px 20px rgba(13,148,136,.4); border:none; cursor:pointer; }
    .btn-hp:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(13,148,136,.5); }
    .btn-ho { display:inline-flex; align-items:center; gap:6px; padding:.78rem 1.65rem; border-radius:50px; border:1.5px solid rgba(255,255,255,.22); background:rgba(255,255,255,.06); color:rgba(255,255,255,.85); font-weight:700; font-size:.9rem; text-decoration:none; transition:all .2s; backdrop-filter:blur(4px); }
    .btn-ho:hover { border-color:rgba(255,255,255,.45); background:rgba(255,255,255,.1); transform:translateY(-1px); }
    .hero-stats { display:flex; gap:1.5rem; flex-wrap:wrap; }
    .hs-num { font-size:1.4rem; font-weight:800; color:#fff; line-height:1; }
    .hs-lbl { font-size:.67rem; color:rgba(255,255,255,.42); font-weight:600; text-transform:uppercase; letter-spacing:.06em; margin-top:1px; }
    .hs-div { width:1px; background:rgba(255,255,255,.12); }

    /* Hero UI card */
    .hero-vis { position:relative; }
    .hcard { background:rgba(255,255,255,.07); border:1.5px solid rgba(255,255,255,.13); border-radius:18px; padding:1.6rem; backdrop-filter:blur(8px); }
    .hcard-lbl { font-size:.58rem; font-weight:800; text-transform:uppercase; letter-spacing:.1em; color:rgba(94,234,212,.75); margin-bottom:.6rem; }
    .hcard-name { font-size:1.1rem; font-weight:800; color:#fff; margin-bottom:.2rem; }
    .hcard-sub { font-size:.75rem; color:rgba(255,255,255,.45); font-weight:500; margin-bottom:1.1rem; }
    /* Ring */
    .ring-wrap { display:flex; align-items:center; gap:1.1rem; margin-bottom:1.1rem; }
    .ring { position:relative; width:86px; height:86px; flex-shrink:0; }
    .ring svg { position:absolute; top:0; left:0; }
    .ring-lbl { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); text-align:center; }
    .ring-lbl .rv { font-size:1.05rem; font-weight:800; color:#fff; line-height:1; }
    .ring-lbl .rl { font-size:.48rem; color:rgba(255,255,255,.45); text-transform:uppercase; }
    .ring-info .ri-cat { font-size:.67rem; font-weight:800; color:#fca5a5; background:rgba(239,68,68,.15); border-radius:5px; padding:2px 8px; display:inline-block; margin-bottom:4px; }
    .ring-info .ri-row { font-size:.73rem; color:rgba(255,255,255,.5); font-weight:500; }
    /* Track */
    .htrack { margin-bottom:1.1rem; }
    .htrack-labels { display:flex; justify-content:space-between; font-size:.6rem; color:rgba(255,255,255,.4); font-weight:600; margin-bottom:3px; }
    .htrack-bar { height:8px; background:rgba(255,255,255,.08); border-radius:8px; position:relative; overflow:visible; }
    .htrack-zone { position:absolute; height:100%; background:rgba(22,163,74,.24); border:1px solid rgba(22,163,74,.4); border-radius:8px; }
    .htrack-fill { position:absolute; left:0; height:100%; background:rgba(239,68,68,.45); border-radius:8px; }
    .htrack-dot  { position:absolute; top:-4px; width:16px; height:16px; border-radius:50%; background:#ef4444; border:2.5px solid rgba(255,255,255,.8); transform:translateX(-50%); }
    /* Rec chip */
    .hrec { background:rgba(132,204,22,.14); border:1px solid rgba(132,204,22,.28); border-radius:11px; padding:11px 13px; display:flex; align-items:center; gap:9px; }
    .hrec-ico { width:34px; height:34px; border-radius:8px; background:rgba(132,204,22,.2); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
    .hrec-ico i { color:#bef264; font-size:1.05rem; }
    .hrec-t { font-size:.62rem; color:rgba(255,255,255,.45); font-weight:600; text-transform:uppercase; letter-spacing:.06em; }
    .hrec-v { font-size:1rem; font-weight:800; color:#bef264; line-height:1.1; }
    /* Floaters */
    .fl1 { position:absolute; top:-1.2rem; right:-.8rem; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.14); border-radius:11px; padding:9px 13px; backdrop-filter:blur(8px); animation:fl 3s ease-in-out infinite; }
    .fl2 { position:absolute; bottom:.8rem; left:-1.2rem; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.14); border-radius:11px; padding:9px 13px; backdrop-filter:blur(8px); animation:fl 3.5s ease-in-out infinite reverse; }
    .fl-v { font-size:.88rem; font-weight:800; color:#fff; }
    .fl-l { font-size:.58rem; color:rgba(255,255,255,.4); font-weight:600; text-transform:uppercase; }
    @keyframes fl { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-7px);} }

    /* ══════════════ STATS BANNER ══════════════ */
    .stats-banner { background:linear-gradient(135deg,var(--p),var(--al)); padding:3rem 1.5rem; }
    .stats-inner { max-width:1160px; margin:0 auto; display:grid; grid-template-columns:repeat(4,1fr); gap:2rem; text-align:center; }
    @media(max-width:700px){ .stats-inner{grid-template-columns:repeat(2,1fr);gap:1.25rem;} }
    .st-num { font-size:1.9rem; font-weight:800; color:#fff; line-height:1; margin-bottom:4px; }
    .st-lbl { font-size:.68rem; font-weight:700; color:rgba(255,255,255,.68); text-transform:uppercase; letter-spacing:.07em; }

    /* ══════════════ SECTIONS ══════════════ */
    .sec { padding:4.5rem 1.5rem; }
    .sec-alt { background:var(--sur); }
    .con { max-width:1160px; margin:0 auto; }
    .eyebrow { display:inline-flex; align-items:center; gap:5px; background:var(--px); border:1px solid #99f6e4; border-radius:18px; padding:4px 12px; font-size:.65rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase; color:var(--pd); margin-bottom:.8rem; }
    .sec-title { font-size:clamp(1.5rem,3.5vw,2.2rem); font-weight:800; color:var(--txt); letter-spacing:-.03em; line-height:1.2; margin-bottom:.75rem; }
    .sec-title-w { color:#fff !important; }
    .sec-desc { font-size:.9rem; color:var(--tm); max-width:560px; font-weight:500; line-height:1.65; }
    .sec-desc-w { color:rgba(226,250,245,.62) !important; }
    .tc { text-align:center; }
    .tc .sec-desc { margin:0 auto; }

    /* ══════════════ HOW IT WORKS ══════════════ */
    .steps-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1.25rem; margin-top:2.75rem; }
    @media(min-width:768px){ .steps-grid{grid-template-columns:repeat(4,1fr);} }
    .step-card { background:var(--sur); border:1.5px solid var(--bdr); border-radius:16px; padding:1.5rem; transition:transform .2s,box-shadow .2s,border-color .2s; position:relative; }
    .step-card:hover { transform:translateY(-4px); box-shadow:0 8px 24px rgba(13,148,136,.1); border-color:#99f6e4; }
    .step-num { width:32px; height:32px; border-radius:50%; background:linear-gradient(135deg,var(--p),var(--pl)); display:flex; align-items:center; justify-content:center; font-size:.72rem; font-weight:800; color:#fff; margin-bottom:.9rem; box-shadow:0 3px 10px rgba(13,148,136,.35); }
    .step-ico { width:48px; height:48px; border-radius:12px; background:var(--px); display:flex; align-items:center; justify-content:center; font-size:1.3rem; margin-bottom:.9rem; }
    .step-title { font-size:.92rem; font-weight:800; color:var(--txt); margin-bottom:.4rem; }
    .step-desc  { font-size:.8rem; color:var(--tm); font-weight:500; line-height:1.55; }

    /* ══════════════ FEATURES ══════════════ */
    .feat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); gap:1.25rem; margin-top:2.75rem; }
    .feat-card { background:var(--sur); border:1.5px solid var(--bdr); border-radius:16px; padding:1.5rem; transition:transform .2s,box-shadow .2s,border-color .2s; }
    .feat-card:hover { transform:translateY(-4px); box-shadow:0 8px 24px rgba(13,148,136,.1); border-color:#99f6e4; }
    .feat-ico { width:48px; height:48px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.3rem; margin-bottom:1rem; }
    .feat-title { font-size:.92rem; font-weight:800; color:var(--txt); margin-bottom:.45rem; }
    .feat-desc  { font-size:.8rem; color:var(--tm); font-weight:500; line-height:1.6; }
    .tag-row { display:flex; gap:.35rem; flex-wrap:wrap; margin-top:.75rem; }
    .tag { border-radius:5px; padding:2px 8px; font-size:.65rem; font-weight:800; }
    .tag-t  { background:var(--px); color:var(--pd); }
    .tag-b  { background:#dbeafe; color:#1e40af; }
    .tag-g  { background:#f0fdf4; color:#166534; border:1px solid #bbf7d0; }
    .tag-y  { background:#fef3c7; color:#78350f; }
    .tag-r  { background:#fee2e2; color:#7f1d1d; }
    .tag-v  { background:#f5f3ff; color:#4c1d95; }

    /* ══════════════ ACTIVITY ══════════════ */
    .act-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(180px,1fr)); gap:.9rem; margin-top:2rem; }
    .act-card { border:2px solid var(--bds); border-radius:14px; padding:1.1rem; background:var(--sur); transition:all .2s; text-align:center; }
    .act-card:hover { border-color:var(--p); transform:translateY(-3px); box-shadow:0 6px 18px rgba(13,148,136,.1); }
    .act-em  { font-size:1.9rem; display:block; margin-bottom:.5rem; }
    .act-nm  { font-size:.85rem; font-weight:800; color:var(--txt); margin-bottom:.25rem; }
    .act-fac { display:inline-block; background:var(--px); color:var(--pd); border-radius:5px; padding:2px 8px; font-size:.64rem; font-weight:800; margin-bottom:.45rem; }
    .act-ds  { font-size:.75rem; color:var(--tm); font-weight:500; line-height:1.4; }

    /* ══════════════ BFP SECTION ══════════════ */
    .bfp-split { display:grid; grid-template-columns:1fr 1fr; gap:2rem; align-items:start; margin-top:2.25rem; }
    @media(max-width:760px){ .bfp-split{grid-template-columns:1fr;} }
    .bfp-tw { background:var(--sur); border:1.5px solid var(--bdr); border-radius:14px; overflow:hidden; }
    .bfp-table { width:100%; border-collapse:collapse; font-size:.8rem; }
    .bfp-table thead th { background:#f8fafc; font-size:.62rem; font-weight:800; text-transform:uppercase; letter-spacing:.07em; color:var(--tm); padding:8px 12px; border-bottom:1.5px solid var(--bdr); text-align:left; }
    .bfp-table tbody td { padding:8px 12px; border-bottom:1px solid #f8fafc; color:var(--t2); font-weight:500; }
    .bfp-table tbody tr:last-child td { border-bottom:none; }
    .bfp-table tbody tr:hover td { background:rgba(13,148,136,.04); }
    .cat-dot { display:inline-block; width:7px; height:7px; border-radius:50%; margin-right:5px; vertical-align:middle; }
    .info-cards { display:flex; flex-direction:column; gap:.7rem; }
    .info-item { background:var(--sur); border:1.5px solid var(--bdr); border-radius:12px; padding:.95rem; border-left:4px solid transparent; }
    .info-item-t { font-size:.8rem; font-weight:800; color:var(--txt); margin-bottom:3px; }
    .info-item-d { font-size:.75rem; color:var(--tm); font-weight:500; line-height:1.45; }

    /* ══════════════ FUZZY SECTION ══════════════ */
    .fuzzy-sec { background:linear-gradient(135deg,#0a1f1c,#0f3d37); }
    .fz-visual { background:rgba(255,255,255,.06); border:1.5px solid rgba(255,255,255,.12); border-radius:16px; padding:1.6rem; position:relative; overflow:hidden; }
    .fz-visual::before { content:''; position:absolute; top:-50px; right:-50px; width:200px; height:200px; background:radial-gradient(circle,rgba(45,212,191,.14) 0%,transparent 70%); border-radius:50%; }
    .fz-step { display:flex; align-items:flex-start; gap:10px; margin-bottom:1rem; }
    .fz-step:last-child { margin-bottom:0; }
    .fz-n { width:26px; height:26px; border-radius:50%; background:rgba(45,212,191,.14); border:1.5px solid rgba(45,212,191,.3); display:flex; align-items:center; justify-content:center; font-size:.65rem; font-weight:800; color:#5eead4; flex-shrink:0; margin-top:1px; }
    .fz-t { font-size:.78rem; font-weight:800; color:#fff; margin-bottom:2px; }
    .fz-d { font-size:.73rem; color:rgba(226,250,245,.52); font-weight:500; line-height:1.45; }
    .fz-arr { text-align:center; color:rgba(45,212,191,.35); font-size:1rem; margin:.2rem 0; }

    /* Output durations */
    .fz-outputs { display:flex; gap:.5rem; flex-wrap:wrap; margin-top:1.1rem; }
    .fz-out { flex:1; min-width:80px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.13); border-radius:10px; padding:10px 8px; text-align:center; }
    .fz-out-val { font-size:1.1rem; font-weight:800; color:#bef264; line-height:1; }
    .fz-out-lbl { font-size:.6rem; color:rgba(255,255,255,.45); font-weight:600; text-transform:uppercase; letter-spacing:.05em; margin-top:2px; }

    /* Rule badges */
    .rules-strip { display:flex; flex-wrap:wrap; gap:.35rem; margin-top:1.1rem; }
    .rbadge { background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.11); border-radius:5px; padding:3px 8px; font-size:.62rem; font-weight:700; color:rgba(255,255,255,.55); font-family:'DM Mono',monospace; }

    .fz-grid { display:grid; grid-template-columns:1fr 1fr; gap:2rem; align-items:start; margin-top:2.25rem; }
    @media(max-width:760px){ .fz-grid{grid-template-columns:1fr;} }
    .fz-info-list { display:flex; flex-direction:column; gap:.7rem; }
    .fz-info-item { background:rgba(255,255,255,.06); border:1.5px solid rgba(255,255,255,.1); border-radius:12px; padding:1rem; border-left:4px solid transparent; }
    .fz-info-item-t { font-size:.8rem; font-weight:800; color:#fff; margin-bottom:3px; }
    .fz-info-item-d { font-size:.74rem; color:rgba(226,250,245,.52); font-weight:500; line-height:1.45; }

    /* ══════════════ CTA ══════════════ */
    .cta-sec { background:linear-gradient(135deg,#0a1f1c 0%,#0f3d37 55%,#0d9488 100%); padding:4.5rem 1.5rem; text-align:center; position:relative; overflow:hidden; }
    .cta-sec::before { content:''; position:absolute; top:-80px; left:50%; transform:translateX(-50%); width:500px; height:500px; background:radial-gradient(circle,rgba(45,212,191,.11) 0%,transparent 65%); border-radius:50%; pointer-events:none; }
    .cta-title { font-size:clamp(1.65rem,4vw,2.6rem); font-weight:800; color:#fff; letter-spacing:-.03em; margin-bottom:.8rem; position:relative; }
    .cta-desc  { font-size:.9rem; color:rgba(226,250,245,.58); max-width:500px; margin:0 auto 1.75rem; font-weight:500; line-height:1.65; }
    .cta-btns  { display:flex; gap:.7rem; justify-content:center; flex-wrap:wrap; }

    /* ══════════════ FOOTER ══════════════ */
    footer { background:#050e0d; padding:1.75rem 1.5rem; text-align:center; border-top:1px solid rgba(255,255,255,.06); }
    footer p { font-size:.74rem; color:rgba(255,255,255,.28); font-weight:500; }
    footer strong { color:rgba(255,255,255,.5); }

    /* ══════════════ SCROLL REVEAL ══════════════ */
    .rv { opacity:0; transform:translateY(22px); transition:opacity .5s ease,transform .5s ease; }
    .rv.vis { opacity:1; transform:none; }
    .rv.d1{transition-delay:.08s;} .rv.d2{transition-delay:.16s;} .rv.d3{transition-delay:.24s;} .rv.d4{transition-delay:.32s;}

    /* ══════════════ EXERCISE SECTION ══════════════ */
    .ex-grid { display:grid; grid-template-columns:1fr 1fr; gap:2rem; align-items:start; margin-top:2.5rem; }
    @media(max-width:760px){ .ex-grid{grid-template-columns:1fr;} }
    .ex-def { background:linear-gradient(135deg,rgba(13,148,136,.07),rgba(132,204,22,.05)); border:1.5px solid #99f6e4; border-radius:18px; padding:1.8rem; }
    .ex-def-label { font-size:.6rem; font-weight:800; text-transform:uppercase; letter-spacing:.12em; color:var(--pd); margin-bottom:.6rem; }
    .ex-def-title { font-size:1.1rem; font-weight:800; color:var(--txt); margin-bottom:.75rem; line-height:1.4; }
    .ex-def-body { font-size:.85rem; color:var(--tm); line-height:1.72; font-weight:500; }
    .ex-def-body strong { color:var(--txt); }
    .ex-def-src { display:inline-flex; align-items:center; gap:5px; margin-top:1rem; font-size:.7rem; font-weight:700; color:var(--pd); background:var(--px); border-radius:10px; padding:4px 10px; }
    .ex-diff-row { display:grid; grid-template-columns:1fr 1fr; gap:.75rem; margin-top:1rem; }
    .ex-card { border-radius:14px; padding:1.1rem 1.2rem; }
    .ex-card.sport { background:rgba(239,68,68,.06); border:1.5px solid rgba(239,68,68,.18); }
    .ex-card.exer  { background:rgba(13,148,136,.06); border:1.5px solid rgba(13,148,136,.22); }
    .ex-card-head  { display:flex; align-items:center; gap:7px; margin-bottom:.55rem; }
    .ex-card-ico   { font-size:1rem; }
    .ex-card-name  { font-size:.77rem; font-weight:800; }
    .ex-card.sport .ex-card-name { color:#dc2626; }
    .ex-card.exer  .ex-card-name { color:var(--pd); }
    .ex-card ul    { padding-left:1rem; list-style:disc; }
    .ex-card ul li { font-size:.75rem; color:var(--tm); font-weight:500; line-height:1.58; margin-bottom:2px; }
    .ex-why { margin-top:1rem; background:rgba(13,148,136,.06); border-left:3px solid var(--p); border-radius:0 10px 10px 0; padding:.85rem 1rem; }
    .ex-why p { font-size:.8rem; color:var(--tm); font-weight:500; line-height:1.65; }
    .ex-why strong { color:var(--txt); }
    .ex-type-pill { background:var(--sur); border:1.5px solid var(--bdr); border-radius:12px; padding:.65rem .8rem; text-align:center; transition:border-color .15s,transform .15s; }
    .ex-type-pill:hover { border-color:#99f6e4; transform:translateY(-2px); }
    .ex-type-ico   { font-size:1.2rem; display:block; margin-bottom:3px; }
    .ex-type-name  { font-size:.68rem; font-weight:700; color:var(--txt); display:block; }
    .ex-type-sub   { font-size:.6rem; color:var(--tf); display:block; margin-top:1px; }

    /* ══════════════ BMI SECTION ══════════════ */
    .bmi-grid { display:grid; grid-template-columns:1fr 1fr; gap:2rem; align-items:start; margin-top:2.25rem; }
    @media(max-width:760px){ .bmi-grid{grid-template-columns:1fr;} }
    .bmi-formula { background:linear-gradient(135deg,rgba(37,99,235,.06),rgba(99,102,241,.04)); border:1.5px solid rgba(37,99,235,.2); border-radius:18px; padding:1.6rem; }
    .bmi-formula-lbl { font-size:.6rem; font-weight:800; text-transform:uppercase; letter-spacing:.12em; color:#2563eb; margin-bottom:.5rem; }
    .bmi-formula-eq  { font-family:'DM Mono',monospace; font-size:1rem; font-weight:700; color:var(--txt); background:#f1f5f9; border-radius:10px; padding:.75rem 1rem; margin:.6rem 0 .5rem; letter-spacing:.02em; }
    .bmi-formula-body { font-size:.82rem; color:var(--tm); font-weight:500; line-height:1.65; }
    .bmi-tw { background:var(--sur); border:1.5px solid var(--bdr); border-radius:14px; overflow:hidden; }
    .bmi-table { width:100%; border-collapse:collapse; font-size:.8rem; }
    .bmi-table thead th { background:#f8fafc; font-size:.62rem; font-weight:800; text-transform:uppercase; letter-spacing:.07em; color:var(--tm); padding:8px 12px; border-bottom:1.5px solid var(--bdr); text-align:left; }
    .bmi-table tbody td { padding:8px 12px; border-bottom:1px solid #f8fafc; color:var(--t2); font-weight:500; }
    .bmi-table tbody tr:last-child td { border-bottom:none; }
    .bmi-table tbody tr:hover td { background:rgba(37,99,235,.03); }

    /* ══════════════ DASHBOARD BANNER ══════════════ */
    .dash-banner {
        background: linear-gradient(135deg,#0f3d37,#0d9488);
        padding: .85rem 1.5rem;
        position: fixed; top: 0; left: 0; right: 0;
        z-index: 1002;
        display: flex; align-items: center; justify-content: space-between;
        gap: 1rem; flex-wrap: wrap;
        box-shadow: 0 2px 12px rgba(0,0,0,.25);
    }
    .dash-banner-text { font-size:.82rem; font-weight:700; color:#cffafe; }
    .dash-banner-text i { margin-right:5px; vertical-align:middle; }
    .dash-banner-btns { display:flex; gap:.5rem; flex-wrap:wrap; }
    .dash-banner-btn { display:inline-flex; align-items:center; gap:5px; padding:.38rem .9rem; border-radius:14px; font-size:.75rem; font-weight:800; text-decoration:none; transition:all .14s; }
    .dash-banner-btn.primary { background:#fff; color:#0f766e; }
    .dash-banner-btn.primary:hover { background:#f0fdfa; }
    .dash-banner-btn.outline { background:rgba(255,255,255,.12); color:#cffafe; border:1px solid rgba(255,255,255,.25); }
    .dash-banner-btn.outline:hover { background:rgba(255,255,255,.2); }