:root{
  --pri:#0F172A;
  --pri-2:#1E293B;
  --acc:#0EA5E9;
  --acc-deep:#0369A1;
  --acc-soft:#E0F2FE;
  --surf:#F8FAFC;
  --line:#E2E8F0;
  --text:#111827;
  --mute:#64748B;
  --warn:#F59E0B;
  --ok:#10B981;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.08);
  --shadow-md:0 4px 14px rgba(15,23,42,.08),0 2px 4px rgba(15,23,42,.06);
  --shadow-lg:0 20px 40px -12px rgba(15,23,42,.18),0 8px 16px rgba(15,23,42,.08);
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-xl:32px;
  --ff:'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff);color:var(--text);background:#fff;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff);font-weight:700;letter-spacing:-0.02em;color:var(--pri);line-height:1.25;margin:0 0 .5em}
h1{font-size:clamp(28px,4.2vw,46px);font-weight:900}
h2{font-size:clamp(24px,3vw,36px);font-weight:800}
h3{font-size:clamp(18px,2vw,22px);font-weight:700}
p{margin:0 0 1em}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 14px;border-radius:6px;z-index:999;box-shadow:var(--shadow-md)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);-webkit-backdrop-filter:saturate(140%) blur(12px);backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--pri)}
.brand-mark{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--pri),var(--acc));color:#fff}
.brand-text strong{display:block;font-weight:900;font-size:18px;letter-spacing:-0.02em}
.brand-text em{display:block;font-style:normal;font-size:11px;color:var(--mute);letter-spacing:.08em}
.site-nav{margin-left:auto}
.site-nav ul{display:flex;gap:4px;list-style:none;padding:0;margin:0}
.site-nav a{display:inline-block;padding:10px 14px;color:var(--pri-2);font-weight:600;font-size:15px;border-radius:8px;transition:background .2s,color .2s}
.site-nav a:hover{background:var(--surf);color:var(--pri)}
.site-nav li.on a{color:var(--acc);background:var(--acc-soft)}
.nav-call{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--pri);color:#fff;font-weight:700;font-size:14px;transition:transform .15s}
.nav-call:hover{transform:translateY(-1px)}
.nav-toggle{display:none;background:transparent;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--pri);margin:4px 0;border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:999px;font-weight:700;font-size:15px;line-height:1;border:1.5px solid transparent;transition:transform .15s,box-shadow .2s,background .2s;cursor:pointer}
.btn.big{padding:18px 28px;font-size:16px}
.btn-primary{background:linear-gradient(135deg,var(--acc),#0284C7);color:#fff;box-shadow:0 10px 24px -8px rgba(14,165,233,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -10px rgba(14,165,233,.7)}
.btn-dark{background:var(--pri);color:#fff}
.btn-dark:hover{background:var(--pri-2)}
.btn-ghost{background:#fff;color:var(--pri);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--acc);color:var(--acc)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 85% -10%,rgba(14,165,233,.14),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(14,165,233,.06),transparent 60%),linear-gradient(180deg,#fff,var(--surf));padding:88px 0 96px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:12px;margin-bottom:22px;color:var(--acc-deep);letter-spacing:.14em;text-transform:uppercase}
.hero-eyebrow::before{content:"";width:28px;height:1px;background:var(--acc)}
.hero-lead{font-size:clamp(15px,1.3vw,17px);color:var(--mute);margin:0 0 32px;max-width:520px;line-height:1.7}
.hero-rule{border:0;border-top:1px solid var(--line);margin:22px 0 26px;max-width:520px}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.hero-visual{position:relative}

/* ===== The single-word hero title (restrained) ===== */
.hero-marquee{font-size:clamp(48px,7vw,96px);font-weight:800;letter-spacing:-0.04em;line-height:1.05;color:var(--pri);margin:0}

/* ===== Hero metric row (4-col editorial stat block) ===== */
.hero-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero-metric{padding:20px 18px 20px 0;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.hero-metric:last-child{border-right:0;padding-right:0}
.hero-metric .num{font-size:clamp(22px,2.1vw,28px);font-weight:800;color:var(--pri);letter-spacing:-0.02em;line-height:1.1;font-feature-settings:"tnum"}
.hero-metric .num em{font-style:normal;color:var(--acc);font-weight:700;margin-left:3px;font-size:.7em;letter-spacing:0}
.hero-metric .lab{font-size:11px;color:var(--mute);font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.hero-metric + .hero-metric{padding-left:18px}

/* ===== Hero photo wrapper ===== */
.hero-photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--surf);aspect-ratio:4/5}
.hero-photo picture,.hero-photo img{width:100%;height:100%;display:block;object-fit:cover}

/* ===== Hero badge — flat chip variant, inside photo ===== */
.hero-badge{position:absolute;background:#fff;padding:10px 14px;border-radius:12px;display:flex;align-items:center;gap:10px;font-weight:700;color:var(--pri);border:1px solid var(--line);box-shadow:0 4px 12px -4px rgba(15,23,42,.18)}
.hero-badge.b1{top:auto;bottom:16px;left:16px}
.hero-badge.b2{bottom:16px;right:16px;top:auto}
.hero-badge .ic{width:28px;height:28px;border-radius:8px;background:var(--acc-soft);color:var(--acc);display:grid;place-items:center;flex-shrink:0}
.hero-badge small{display:block;color:var(--mute);font-weight:600;font-size:10px;letter-spacing:.04em}
.hero-badge.chip{background:#fff;box-shadow:0 4px 12px -4px rgba(15,23,42,.18);border:1px solid var(--line);padding:10px 14px;border-radius:12px;font-size:12px;font-weight:700}
.hero-badge.chip .ic{width:28px;height:28px;border-radius:8px}
.hero-badge.chip small{display:block;margin-left:0;font-size:10px}

/* ===== Sections ===== */
.section{padding:72px 0}
.section.alt{background:var(--surf)}
.section-head{text-align:center;max-width:760px;margin:0 auto 44px}
.section-head .eyebrow,.eyebrow{display:inline-block;color:var(--acc-deep);font-weight:800;letter-spacing:.12em;font-size:12px;margin-bottom:10px;text-transform:uppercase}
.section-head h2{margin-bottom:12px}
.section-head p{color:var(--mute);font-size:16px}

/* Editorial archetype — WHY 8FUN section gets a left-aligned heading */
.section:has(.feat-grid) .section-head{text-align:left;max-width:820px;margin-left:0}

/* Service area (root) — marquee archetype */
#service-area.section,.section:has(> .wrap > .service-area){padding:120px 0}
#service-area .wrap,.section:has(> .wrap > .service-area) > .wrap{max-width:1360px}

/* ===== Services — 5 items: 5-col desktop, 2-col tablet/mobile ===== */
.svc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
@media (max-width:1040px){ .svc-grid{grid-template-columns:repeat(3,1fr)} }
@media (max-width:720px){ .svc-grid{grid-template-columns:repeat(2,1fr);gap:12px} }
.svc-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}
.svc-card::after{content:"";position:absolute;inset:0;background:var(--acc);opacity:0;transition:opacity .3s;z-index:0}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--acc)}
.svc-card:hover::after{opacity:0.06}
.svc-card > *{position:relative;z-index:1}
.svc-card .ic{width:56px;height:56px;border-radius:14px;background:var(--acc-soft);color:var(--acc);display:grid;place-items:center;margin-bottom:16px;transition:background .3s,color .3s}
.svc-card:hover .ic{background:var(--acc);color:#fff}
.svc-card h3{margin-bottom:8px;font-weight:700}
.svc-card p{font-size:14px;color:var(--mute);margin-bottom:14px}
.svc-card .more{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--acc-deep);font-size:14px}
.svc-card .more::after{content:"→";transition:transform .3s}
.svc-card:hover .more::after{transform:translateX(4px)}

/* ===== Process — editorial magazine 2x2 ===== */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.proc-step{position:relative;padding:44px 36px 40px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .3s}
.proc-step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:28px;right:32px;font-size:clamp(72px,9vw,128px);font-weight:200;color:var(--line);letter-spacing:-0.04em;line-height:1;font-family:var(--ff);pointer-events:none;transition:color .3s}
.proc-step > .proc-label{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.14em;color:var(--acc-deep);text-transform:uppercase;margin-bottom:80px;position:relative;z-index:1}
.proc-step h4{margin:0 0 12px;color:var(--pri);font-size:clamp(18px,1.6vw,22px);font-weight:700;letter-spacing:-0.02em;line-height:1.35;position:relative;z-index:1}
.proc-step p{font-size:14px;color:var(--mute);margin:0;line-height:1.7;max-width:28ch;position:relative;z-index:1}
.proc-step .proc-rule{width:32px;height:1px;background:var(--pri);margin:0 0 14px;display:block;position:relative;z-index:1}
.proc-step:hover{background:var(--surf)}
.proc-step:hover::before{color:var(--acc-soft)}
.proc-step.active{background:var(--surf)}
.proc-step.active::before{color:var(--acc)}
@media (max-width:880px){
  .process{grid-template-columns:repeat(2,1fr)}
  .proc-step{padding:32px 24px 28px}
  .proc-step::before{font-size:84px;top:20px;right:20px}
  .proc-step > .proc-label{margin-bottom:60px}
}

/* ===== Trust / Features — 6 items: 3x2 desktop, 2x3 mobile ===== */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:880px){ .feat-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:520px){ .feat-grid{grid-template-columns:repeat(2,1fr);gap:10px} }
.feat-row{display:flex;gap:14px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md)}
.feat-row .ic{width:44px;height:44px;border-radius:10px;background:var(--acc-soft);color:var(--acc);display:grid;place-items:center;flex-shrink:0}
.feat-row h4{margin:0 0 4px;font-size:15px;font-weight:700}
.feat-row p{margin:0;font-size:13px;color:var(--mute)}

/* ===== Region grid — default 4-col, 2-col mobile ===== */
.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:880px){ .region-grid{grid-template-columns:repeat(2,1fr)} }
.region-pill{display:flex;flex-direction:column;gap:6px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);transition:transform .2s,border-color .2s,background .2s}
.region-pill:hover{transform:translateY(-3px);border-color:var(--acc);background:var(--acc-soft)}
.region-pill strong{font-size:16px;color:var(--pri);font-weight:700}
.region-pill small{color:var(--mute);font-size:12px}
.region-pill .sido{display:inline-block;font-size:11px;color:var(--acc-deep);font-weight:800;letter-spacing:.08em;margin-bottom:2px}

/* Featured region hub (single-published) variant */
.region-grid-featured{display:flex;flex-direction:column;gap:12px}
.region-pill-featured{padding:40px;border-radius:var(--r-lg);background:linear-gradient(135deg,#fff,var(--acc-soft));border:1px solid var(--acc);box-shadow:var(--shadow-lg);display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}
.region-pill-featured strong{font-size:22px;font-weight:800}
.region-pill-featured small{color:var(--mute);font-size:13px}
.region-pill-featured .sido{font-size:12px;color:var(--acc-deep)}
.region-pill-featured .more{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--acc-deep);font-size:14px;white-space:nowrap}
.region-pill-featured:hover{transform:translateY(-2px);background:linear-gradient(135deg,var(--acc-soft),#fff)}
@media (max-width:720px){
  .region-pill-featured{grid-template-columns:1fr;padding:26px;gap:12px}
}

/* ===== Portfolio — 3-col desktop, 2-col mobile ===== */
.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:880px){ .port-grid{grid-template-columns:repeat(2,1fr);gap:14px} }
.port-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .25s,box-shadow .25s}
.port-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.port-thumb{aspect-ratio:3/2;background:var(--surf);overflow:hidden}
.port-thumb svg{width:100%;height:100%;display:block}
.port-thumb picture,.port-thumb img{width:100%;height:100%;display:block;object-fit:cover}
.port-body{padding:22px}
.port-body .tag{display:inline-block;font-size:11px;letter-spacing:.08em;font-weight:800;color:var(--acc-deep);background:var(--acc-soft);padding:4px 10px;border-radius:999px;margin-bottom:8px}
.port-body h3{font-size:18px;margin-bottom:8px;font-weight:700}
.port-body p{font-size:14px;color:var(--mute);margin-bottom:14px}
.port-meta{display:flex;gap:12px;font-size:12px;color:var(--mute);flex-wrap:wrap;border-top:1px dashed var(--line);padding-top:12px;margin-bottom:14px}
.port-meta span{display:inline-flex;align-items:center;gap:4px}
.port-more{font-weight:700;color:var(--acc-deep);font-size:13px;display:inline-flex;align-items:center;gap:4px;transition:color .2s}
.port-card:hover .port-more{color:var(--acc)}
.port-more::after{content:"→"}

/* ===== Before / After ===== */
.before-after{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0 12px}
.ba-item{position:relative;margin:0;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:var(--surf);box-shadow:var(--shadow-md)}
.ba-item picture,.ba-item img{width:100%;height:100%;display:block;object-fit:cover}
.ba-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px 14px;background:linear-gradient(180deg,transparent,rgba(15,23,42,.7));color:#fff;font-size:12px;font-weight:600}
.ba-tag{display:inline-block;background:rgba(15,23,42,.78);color:#fff;padding:4px 10px;border-radius:999px;font-size:11px;letter-spacing:.08em;font-weight:800;margin-right:8px}
.ba-tag.alt{background:var(--acc);color:#fff}
.ba-caption{grid-column:1 / -1;font-size:12px;color:var(--mute);margin:4px 0 0;text-align:right}
@media (max-width:720px){ .before-after{grid-template-columns:repeat(2,1fr);gap:12px} }

/* ===== Service area v2 — interactive region list + SVG map ===== */
.service-area{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:start}
.sa-list{display:flex;flex-direction:column;gap:12px}
.region-card{display:flex;align-items:center;gap:16px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:22px;transition:transform .25s cubic-bezier(.4,0,.2,1),border-color .25s,box-shadow .25s;cursor:pointer}
.region-card:hover,.region-card.is-active{transform:translateY(-1px);border-color:#BFDBFE;box-shadow:var(--shadow-lg)}
.region-card .region-card-ic{width:40px;height:40px;border-radius:999px;background:var(--surf);color:#9CA3AF;display:grid;place-items:center;flex-shrink:0;transition:background .25s,color .25s}
.region-card:hover .region-card-ic,.region-card.is-active .region-card-ic{background:var(--acc-soft);color:var(--acc)}
.region-card .region-card-body{flex:1;min-width:0}
.region-card h3{margin:0 0 3px;font-size:17px;font-weight:700;color:var(--pri);letter-spacing:-0.01em}
.region-card p{margin:0;font-size:13px;color:var(--mute);line-height:1.5}

.sa-map-wrap{position:relative;border-radius:22px;overflow:hidden;background:var(--surf);border:1px solid var(--line);padding:24px;min-height:360px;display:grid;place-items:center}
.sa-map-wrap svg{width:100%;height:auto;max-width:100%;display:block}
.svg-servicearea{width:100%;height:auto;display:block}

.map-node .region-zone{fill:#F1F5F9;stroke:#E2E8F0;stroke-width:1.2;transition:fill .3s ease,stroke .3s ease}
.map-node .pin{fill:#CBD5E1;transition:fill .3s}
.map-node .ring{opacity:0;transform:scale(.6);transform-origin:center;transform-box:fill-box;transition:opacity .4s,transform .4s}
.map-node .lbl{fill:#64748B;font-weight:700;transition:fill .3s}
.map-node .pin-group{transition:transform .4s cubic-bezier(.4,0,.2,1);transform-origin:center;transform-box:fill-box}
.map-node.active .region-zone{fill:#E0F2FE;stroke:var(--acc)}
.map-node.active .pin-group{transform:scale(1.15)}
.map-node.active .pin{fill:var(--acc)}
.map-node.active .lbl{fill:var(--pri)}
.map-node.active .ring{opacity:.3;animation:ping-slow 2s cubic-bezier(0,0,.2,1) infinite}
@keyframes ping-slow{0%{transform:scale(.8);opacity:.5}75%,100%{transform:scale(2);opacity:0}}

.service-area-copy h2,.service-area-copy h3{margin-top:0}
.service-area-copy p{color:var(--mute);font-size:15px}
.service-area-cta{margin-top:16px}
.service-area-link{margin-top:12px;font-size:13px;color:var(--mute)}
.service-area-link a{color:var(--acc-deep);font-weight:700}
.service-area-link a:hover{text-decoration:underline}

@media (max-width:880px){
  .service-area{grid-template-columns:1fr;gap:28px}
  .sa-map-wrap{min-height:280px;padding:16px}
}

/* ===== CTA band — cyan breakthrough surface ===== */
.cta-band{background:linear-gradient(135deg,var(--acc),#0369A1);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 85% -10%,rgba(255,255,255,.15),transparent 60%);pointer-events:none}
.cta-band .wrap{position:relative;z-index:1}
.cta-band-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:center}
.cta-band h2{color:#fff;margin-bottom:6px;font-weight:800}
.cta-band p{color:rgba(255,255,255,.9);margin:0}
.cta-band-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.cta-band-actions .btn-primary{background:#fff;color:var(--acc-deep);box-shadow:0 10px 24px -8px rgba(15,23,42,.3)}
.cta-band-actions .btn-primary:hover{background:var(--surf)}
.cta-band-actions .btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.cta-band-actions .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}

/* ===== Footer ===== */
.site-footer{background:var(--pri);color:#94A3B8;padding:56px 0 28px;font-size:13px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:32px}
.site-footer h4{color:#F1F5F9;font-size:13px;margin-bottom:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:800}
.foot-brand{font-size:18px;color:#fff;margin-bottom:10px;font-weight:700}
.foot-brand strong{font-weight:900}
.foot-brand span{color:var(--acc);font-weight:700;margin-left:4px}
.foot-tag{margin:0 0 10px}
.foot-blog a{color:var(--acc);font-weight:700}
.foot-list{list-style:none;padding:0;margin:0}
.foot-list li{display:flex;align-items:center;gap:8px;padding:4px 0}
.foot-list li svg{color:var(--acc);flex-shrink:0}
.foot-list a:hover{color:#fff}
.foot-links li{padding:2px 0}
.foot-legal{display:flex;justify-content:space-between;gap:12px;padding-top:24px;border-top:1px solid rgba(148,163,184,.15);color:#64748B;flex-wrap:wrap}

/* ===== Floating CTA — single contact FAB ===== */
.fab-contact{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:999px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--acc),var(--acc-deep));box-shadow:var(--shadow-lg),0 0 0 4px rgba(14,165,233,.12);z-index:60;transition:transform .2s,box-shadow .2s}
.fab-contact:hover{transform:scale(1.06);box-shadow:var(--shadow-lg),0 0 0 6px rgba(14,165,233,.18)}
.fab-contact span{position:absolute;right:68px;background:var(--pri);color:#fff;padding:8px 12px;border-radius:8px;font-size:12px;font-weight:700;white-space:nowrap;opacity:0;transform:translateX(6px);transition:opacity .2s,transform .2s;pointer-events:none;box-shadow:var(--shadow-md)}
.fab-contact:hover span{opacity:1;transform:translateX(0)}
.fab-contact:focus-visible{outline:3px solid var(--acc);outline-offset:3px}

/* ===== Sub-page hero (reused) ===== */
.sub-hero{position:relative;background:linear-gradient(135deg,var(--pri),var(--pri-2));color:#fff;padding:64px 0 72px;overflow:hidden}
.sub-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 90% -10%,rgba(14,165,233,.25),transparent 60%),radial-gradient(600px 300px at -10% 110%,rgba(14,165,233,.12),transparent 60%);pointer-events:none}
.sub-hero .wrap{position:relative;z-index:1}
.crumbs{font-size:13px;color:rgba(255,255,255,.65);margin-bottom:14px}
.crumbs a{color:rgba(255,255,255,.85)}
.crumbs a:hover{color:#fff}
.crumbs::before{content:""}
.sub-hero h1{color:#fff;margin-bottom:14px;font-weight:800}
.sub-hero .lead{color:rgba(255,255,255,.82);font-size:17px;max-width:720px;margin-bottom:22px}
.sub-hero-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ===== Content blocks ===== */
.content{max-width:820px;margin:0 auto}
.content h2{margin-top:1.8em;font-weight:800}
.content h3{margin-top:1.4em;color:var(--pri-2);font-weight:700}
.content ul{padding-left:20px}
.content li{margin-bottom:6px}
.content blockquote{margin:24px 0;padding:18px 22px;background:var(--acc-soft);border-left:4px solid var(--acc);border-radius:8px;color:var(--pri);font-weight:600}

/* ===== Spec tables ===== */
.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm)}
.spec th,.spec td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
.spec th{width:160px;background:var(--surf);color:var(--pri);font-weight:700}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}

/* ===== Case detail ===== */
.case-hero-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);margin-bottom:24px;background:#fff}
.case-hero-img svg{width:100%;height:auto;display:block}
.case-aside{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow-md);position:sticky;top:84px}
.case-aside .eyebrow{margin-bottom:4px}
.case-aside-title{margin:0 0 14px;font-size:18px;font-weight:700}
.case-aside-actions{margin-top:16px;display:grid;gap:8px}

/* ===== Shared layout grids ===== */
.region-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:40px}
.case-layout{display:grid;grid-template-columns:1.4fr .9fr;gap:36px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* ===== Contact info grid — 6 items 3x2 / 2x3 ===== */
.contact-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:880px){ .contact-info-grid{grid-template-columns:repeat(2,1fr)} }

/* ===== Contact cards ===== */
.contact-card{display:block;padding:36px 30px;border-radius:22px;text-align:center;transition:transform .2s,box-shadow .2s,border-color .2s}
.contact-card:hover{transform:translateY(-4px)}
.contact-card h2{font-size:22px;margin:0 0 6px;font-weight:700}
.contact-card p{margin:0 0 14px;font-size:14px}
.contact-card .contact-card-ic{width:64px;height:64px;margin:0 auto 16px;border-radius:16px;display:grid;place-items:center}
.contact-card-primary{background:linear-gradient(135deg,var(--acc),var(--acc-deep));color:#fff;box-shadow:var(--shadow-lg)}
.contact-card-primary h2{color:#fff}
.contact-card-primary p{color:rgba(255,255,255,.85)}
.contact-card-primary .contact-card-ic{background:rgba(255,255,255,.18);color:#fff}
.contact-card-primary strong{display:block;font-size:30px;font-weight:900}
.contact-card-primary .contact-card-big{font-size:30px}
.contact-card-secondary{background:#fff;border:2px solid var(--line);color:var(--pri);box-shadow:var(--shadow-sm)}
.contact-card-secondary:hover{box-shadow:var(--shadow-md);border-color:var(--pri);color:var(--pri)}
.contact-card-secondary h2{color:var(--pri)}
.contact-card-secondary p{color:var(--mute)}
.contact-card-secondary .contact-card-ic{background:var(--surf);color:var(--pri)}
.contact-card-secondary strong{display:block;font-size:20px;font-weight:800;color:var(--pri)}

/* ===== Focus-visible ===== */
.nav-call:focus-visible,.brand:focus-visible{outline:3px solid var(--acc);outline-offset:3px;border-radius:10px}

/* ===== Motion — scroll-reveal ===== */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ===== Responsive ===== */
@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero{padding:48px 0 56px}
  .hero-metrics{grid-template-columns:repeat(2,1fr)}
  .hero-metric{padding:16px 14px}
  .hero-metric:nth-child(1),.hero-metric:nth-child(2){border-bottom:1px solid var(--line)}
  .hero-metric:nth-child(2){border-right:0;padding-right:0}
  .hero-metric:nth-child(3){border-left:0;padding-left:0}
  .hero-metric + .hero-metric{padding-left:14px}
  .hero-photo{aspect-ratio:4/3}
  .hero-badge.b1{bottom:12px;left:12px}
  .hero-badge.b2{bottom:12px;right:12px}
  .cta-band-grid{grid-template-columns:1fr;text-align:center}
  .cta-band-actions{justify-content:center}
  .footer-grid{grid-template-columns:repeat(3,1fr);gap:24px}
  .section{padding:56px 0}
  #service-area.section,.section:has(> .wrap > .service-area){padding:72px 0}
  .region-layout,.case-layout,.contact-grid{grid-template-columns:1fr;gap:24px}
  .case-aside{position:static;top:auto}
}
@media (max-width:720px){
  body{padding-bottom:72px}
  .nav-toggle{display:block;order:3}
  .site-nav{position:fixed;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px;display:none;box-shadow:var(--shadow-md)}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column;gap:0}
  .site-nav a{display:block;padding:12px 10px;border-bottom:1px solid var(--line)}
  .site-nav li:last-child a{border-bottom:0}
  .nav-call{display:inline-flex;padding:10px 14px}
  .nav-call span{display:none}
  .brand-text em{display:none}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .foot-legal{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .section-head h2{font-size:24px}
  .btn.big{padding:15px 22px;font-size:15px}
}