/* ==========================================================================
   2026-01-27 [Sprint 10]
   landing.css
   --------------------------------------------------------------------------
   Landing-page only layout & visuals (token-driven)
   ========================================================================== */

/* Hero */
.hero{
    padding: 64px 0 34px;
    position: relative;
    overflow: hidden;
}
.hero:before{
    content:"";
    position:absolute;
    inset: -260px -220px auto auto;
    width: 520px;
    height: 520px;
    background: var(--hero-glow);
    pointer-events:none;
}

.heroGrid{
    display:grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 30px;
    align-items: center;
}

.kicker{
    display:inline-flex;
    align-items:center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
    background: var(--surface-glass);
}

.dot{
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--brand);
}

.sub{
    color: var(--muted);
    font-size: 16px;
    max-width: 52ch;
}

.heroCtas{
    margin-top: 22px;
    display:flex;
    align-items:center;
    gap: 12px;
    flex-wrap: wrap;
}

.metaRow{
    margin-top: 18px;
    display:flex;
    align-items:center;
    gap: 16px;
    color: var(--muted);
    font-size: 13px;
    flex-wrap: wrap;
}
.metaItem{
    display:flex;
    align-items:center;
    gap: 8px;
}

.check{
    width: 18px;
    height: 18px;
    border-radius: 6px;
    border: 1px solid var(--border);
    display:grid;
    place-items:center;
    color: var(--brand);
    background: var(--surface);
    font-weight: 800;
    font-size: 12px;
}

/* Mock panel */
.panel{
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
    overflow:hidden;
}

.panelTop{
    display:flex;
    align-items:center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--panel-top-bg);
}

.traffic{
    display:flex;
    gap: 8px;
    align-items:center;
}

.tDot{
    width:10px;
    height:10px;
    border-radius:999px;
    background: var(--traffic-dot-bg);
    border: 1px solid var(--dot-border);
}

.panelTitle{
    font-size: 13px;
    color: var(--muted);
    font-weight: 600;
}

.panelBody{ padding: 18px; }

.miniGrid{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.miniCard{
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    background: var(--surface);
}

.miniLabel{ color: var(--muted); font-size: 12px; }
.miniValue{
    margin-top: 6px;
    font-weight: 800;
    font-size: 18px;
    letter-spacing: -.2px;
}
.miniValue small{
    font-weight: 700;
    color: var(--muted);
    font-size: 12px;
    margin-left: 6px;
}

.bar{
    margin-top: 14px;
    height: 9px;
    border-radius: 999px;
    background: var(--bar-bg);
    border: 1px solid var(--border);
    overflow:hidden;
}
.bar > span{
    display:block;
    height:100%;
    width: 68%;
    background: var(--bar-fill);
}

/* Features (desktop) */
.cards{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 14px;
}

.card{
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    padding: 18px;
    box-shadow: var(--shadow-card);
    min-height: 160px;
}

.icon{
    width: 40px;
    height: 40px;
    border-radius: 14px;
    border: 1px solid var(--border);
    display:grid;
    place-items:center;
    color: var(--brand);
    background: var(--brand-soft);
    font-weight: 900;
}

.card h3{ margin: 12px 0 8px; font-size: 16px; letter-spacing: -0.2px; }
.card p{ margin: 0; color: var(--muted); font-size: 14px; }

/* Steps (desktop) */
.steps{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 14px;
}

.step{
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px;
    background: var(--surface);
}

.badge{
    display:inline-flex;
    align-items:center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--muted);
}

.num{
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: var(--brand);
    color: #fff;
    display:grid;
    place-items:center;
    font-weight: 800;
    font-size: 12px;
}

.step h3{ margin: 12px 0 8px; font-size: 16px; }
.step p{ margin: 0; color: var(--muted); font-size: 14px; }

/* CTA */
.cta{
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    background: var(--cta-bg);
    display:flex;
    align-items:center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}
.cta h3{ margin: 0; font-size: 18px; }
.cta p{ margin: 6px 0 0; color: var(--muted); font-size: 14px; }

/* Testimonial */
.quote{
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    display:grid;
    gap: 12px;
}

.quoteMark{
    font-size: 28px;
    line-height: 1;
    color: var(--brand);
    font-weight: 900;
}

.quoteText{
    margin: 0;
    font-size: 16px;
    color: var(--text-strong);
    letter-spacing: -0.15px;
}

.quoteMeta{
    color: var(--muted);
    font-size: 13px;
    display:flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

/* Responsive (desktop layout collapse) */
@media (max-width: 980px){
    .heroGrid{ grid-template-columns: 1fr; }
    .cards{ grid-template-columns: 1fr; }
    .steps{ grid-template-columns: 1fr; }
    .miniGrid{ grid-template-columns: 1fr; }
}

/* ======================================================================
   Landing PC/Mobile split
   ====================================================================== */
.landing-mobile { display: none; }

@media (max-width: 980px){
    .landing-desktop { display: none; }
    .landing-mobile  { display: block; }
}

/* =========================
   MOBILE: Compact tuning
   ========================= */
@media (max-width: 980px){
    .landing-mobile section{
        padding: 32px 0;
    }

    .landing-mobile .sectionHead{
        margin-bottom: 12px;
        gap: 12px;
    }
    .landing-mobile .lead{
        font-size: 14px;
    }

    .landing-mobile .cta{
        padding: 16px;
    }
    .landing-mobile .quote{
        padding: 16px;
        gap: 10px;
    }
    .landing-mobile .quoteText{
        font-size: 15px;
    }


}

/* ===== Mobile header ===== */
.header-mobile .nav-mobile-top{
    display:flex;
    align-items:center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
}

.brand-logo-mobile{
    width: 70px;
    display:block;
}

.actions-mobile{
    display:flex;
    align-items:center;
    gap: 8px;
}

@media (max-width: 420px){
    .actions-mobile .btn{
        padding: 9px 10px;
        border-radius: 12px;
        font-size: 13px;
        gap: 8px;
    }
}

/* ===== Mobile subnav (3 buttons) =====
   - slim padding
   - hide on scroll down / show on scroll up (JS adds body class)
*/
.subnavWrap{
    overflow: hidden;
    max-height: 64px;
    opacity: 1;
    transform: translateY(0);
    transition: max-height .22s ease, opacity .18s ease, transform .22s ease;
}

.subnav-hidden .subnavWrap{
    max-height: 0;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
}

/* body 말고 landing-mobile에 클래스가 붙어도 숨김 되게 보강 */
.landing-mobile.subnav-hidden .subnavWrap{
    max-height: 0;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
}


/* 3-button row */
.navlinks-mobile{
    display:flex;
    gap: 10px;
    padding: 6px 0 10px; /* ✅ slim */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.navlinks-mobile::-webkit-scrollbar{ display:none; }

.navlinks-mobile a{
    white-space: nowrap;
    padding: 7px 10px;          /* ✅ slim */
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--muted);
    font-size: 12.5px;          /* ✅ slightly smaller */
    line-height: 1;
}
.navlinks-mobile a:hover{ color: var(--text); }

/* ===== Mobile hero ===== */
.hero-mobile{
    padding: 38px 0 22px;
}
.m-h1{
    margin: 14px 0 10px;
    font-size: clamp(28px, 7.4vw, 38px);
    line-height: 1.08;
    letter-spacing: -0.5px;
}
.sub-mobile{
    font-size: 15px;
    max-width: none;
}
.heroCtas-mobile{
    margin-top: 16px;
    flex-direction: column;
    align-items: stretch;
}

.btn-block{ width: 100%; }

.metaCol{
    margin-top: 14px;
    display:grid;
    gap: 10px;
}

.panel-mobile{ margin-top: 14px; }

.miniActions{
    margin-top: 10px;
    display:flex;
    gap: 10px;
    flex-wrap: wrap;
}
.btn-small{
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 13px;
}

/* Mobile section head */
.sectionHead-mobile{
    align-items: stretch;
    flex-direction: column;
}

/* Pricing buttons stacked */
.ctaActionsMobile{
    display:flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

@media (max-width: 980px){
    .miniGrid-mobile{
        grid-template-columns: 1fr;
    }
}

/* ======================================================================
   MOBILE: "How it works" -> 1 card contains 1~3
   ====================================================================== */
.howCard{
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    padding: 14px;
    display:grid;
    gap: 0;
}

.howItem{
    display:block;
    padding: 12px 0;
}
.howItem + .howItem{
    border-top: 1px solid var(--border);
}

.howBadge{
    display:inline-flex;
    align-items:center;
    gap: 8px;
    padding: 5px 8px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--muted);
    white-space: nowrap;
    background: var(--surface);
}

.howBody{
    margin-top: 10px;
}

.howTitle{
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -0.2px;
}

.howDesc{
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

@media (max-width: 420px){
    .howCard{ padding: 12px; }
    .howItem{ padding: 11px 0; }
    .howTitle{ font-size: 14px; }
}

/* ======================================================================
   MOBILE: "필요한 것만, 깔끔하게." -> 1 card contains Q/I/C (icon top)
   ====================================================================== */
.featCard{
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    padding: 14px;
    display:grid;
    gap: 0;
}

.featItem{
    display:block;
    padding: 12px 0;
}
.featItem + .featItem{
    border-top: 1px solid var(--border);
}

.featIcon{
    width: 40px;
    height: 40px;
    border-radius: 14px;
    border: 1px solid var(--border);
    display:grid;
    place-items:center;
    color: var(--brand);
    background: var(--brand-soft);
    font-weight: 900;
}

.featBody{
    margin-top: 10px;
}

.featTitle{
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -0.2px;
}

.featDesc{
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

@media (max-width: 420px){
    .featCard{ padding: 12px; }
    .featItem{ padding: 11px 0; }
    .featIcon{ width: 36px; height: 36px; border-radius: 12px; }
    .featTitle{ font-size: 14px; }
}