.mkt{background:#f3f5f8;color:var(--txt)}
.mkt-nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);background:rgba(255,255,255,.9);border-bottom:1px solid rgba(15,23,42,.06)}
.mkt-nav-in{max-width:1180px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.mkt-nav nav{display:flex;gap:2px;flex-wrap:wrap;align-items:center}
.mkt-nav nav a{color:var(--muted);padding:8px 12px;border-radius:999px;font-size:.9rem;font-weight:500}
.mkt-nav nav a:hover{color:var(--txt);text-decoration:none;background:#eef2f7}
.mkt-nav nav a.cta{background:var(--brand);color:#fff;font-weight:650;padding:9px 16px;box-shadow:0 8px 20px rgba(37,99,235,.22)}
.mkt-nav nav a.cta:hover{background:var(--brand2)}

.btn.lg{padding:13px 22px;font-size:1rem;border-radius:12px}

.hero-corp{padding:64px 24px 40px;position:relative;overflow:hidden;background:
  radial-gradient(1000px 480px at 8% -20%,rgba(37,99,235,.14),transparent 58%),
  radial-gradient(800px 360px at 100% 10%,rgba(15,23,42,.05),transparent 48%),
  linear-gradient(180deg,#fff 0%,#f7f9fc 100%)}
.hero-corp::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:linear-gradient(90deg,transparent,#dbe3f0,transparent)}
.hero-corp-in{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.hero-copy .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#eff4ff;border:1px solid #dbe4f8;color:var(--brand2);padding:6px 12px;border-radius:999px;letter-spacing:.1em}
.hero-copy h1{font-size:clamp(2.35rem,4.8vw,3.7rem);letter-spacing:-.048em;font-weight:760;line-height:1.08;margin:16px 0 16px;color:#0b1220}
.hero-copy .sub{color:var(--muted);font-size:1.1rem;line-height:1.7;max-width:540px;margin:0 0 8px}
.cta-row.left{justify-content:flex-start;margin:24px 0 18px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.hero-meta span{font-size:.8rem;color:#475569;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;box-shadow:var(--shadow-sm)}

.hero-panel{background:linear-gradient(165deg,#0b1220 0%,#152038 100%);color:#e8eefc;border-radius:24px;padding:24px;box-shadow:0 28px 60px rgba(15,23,42,.28);position:relative}
.hero-panel::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.hero-panel-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;color:#93a0c0;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em}
.hero-panel-bar b{color:#fff;letter-spacing:0;text-transform:none;font-size:.95rem}
.live-dot::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#34d399;margin-right:8px;box-shadow:0 0 0 4px rgba(52,211,153,.18);vertical-align:middle;animation:pulse 2s ease infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}
.pkg{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:14px;margin-bottom:10px;transition:transform .2s ease,background .2s ease}
.pkg:hover{transform:translateX(2px);background:rgba(255,255,255,.07)}
.pkg-num{flex:0 0 auto;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:.75rem;font-weight:800;color:#93c5fd;background:rgba(96,165,250,.12);border:1px solid rgba(96,165,250,.22)}
.pkg strong{display:block;color:#fff;font-size:.95rem;margin-bottom:2px}
.pkg small{color:#93a0c0;line-height:1.4}
.hero-panel-foot{margin-top:14px;padding-top:12px;border-top:1px solid rgba(255,255,255,.08);color:#93a0c0;font-size:.82rem}

.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-in{max-width:1180px;margin:0 auto;padding:26px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.trust-item{padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#fff,#f8fafc)}
.trust-item b{display:block;font-size:1.02rem;letter-spacing:-.02em;margin-bottom:2px}
.trust-item span{color:var(--muted);font-size:.85rem}

.compare-sec{padding-top:48px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:980px;margin:0 auto}
.compare-card{border-radius:20px;padding:26px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
.compare-card.bad{background:#fafbfc}
.compare-card.good{border-color:#bfdbfe;background:linear-gradient(180deg,#f8fbff,#fff);box-shadow:0 12px 30px rgba(37,99,235,.08)}
.compare-label{font-size:.78rem;font-weight:750;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px;color:var(--muted)}
.compare-card.good .compare-label{color:var(--brand2)}
.compare-card ul{margin:0;padding:0;list-style:none}
.compare-card li{position:relative;padding:10px 0 10px 28px;border-top:1px solid var(--line);color:#334155;font-size:.95rem}
.compare-card li:first-of-type{border-top:0}
.compare-card.bad li::before{content:"";position:absolute;left:0;top:16px;width:10px;height:10px;border-radius:50%;background:#fecaca;border:2px solid #ef4444}
.compare-card.good li::before{content:"";position:absolute;left:0;top:16px;width:10px;height:10px;border-radius:50%;background:#bbf7d0;border:2px solid #16a34a}

.studio{max-width:920px;margin:0 auto;padding:72px 18px 28px}
.studio-shell{background:#fff;border:1px solid var(--line);border-radius:28px;padding:36px 32px 28px;box-shadow:0 20px 50px rgba(15,23,42,.07);position:relative;overflow:hidden}
.studio-shell::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#1e3a8a,#2563eb,#38bdf8)}
.studio-head{text-align:center;margin-bottom:26px}
.studio-head h2{font-size:clamp(1.65rem,3vw,2.2rem);margin:.2em 0 .4em}
.studio-assures{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:16px}
.studio-assures span{font-size:.78rem;font-weight:650;color:#334155;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:999px;padding:6px 12px}
.steps{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.steps span{flex:1;min-width:86px;text-align:center;font-size:.76rem;color:var(--muted2);padding:9px 6px;border-radius:999px;border:1px solid var(--line);background:#f8fafc;transition:all .2s ease}
.steps span.on{color:var(--brand2);border-color:#bfdbfe;background:var(--brand-soft);font-weight:650}
.protect-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 16px 40px rgba(15,23,42,.06);max-width:780px;margin:0 auto 40px}
.studio-shell .protect-card{background:transparent;border:0;border-radius:0;padding:0;box-shadow:none;max-width:none;margin:0}
.drop{position:relative;border:1.5px dashed #c5cad6;border-radius:18px;padding:42px 18px;text-align:center;background:linear-gradient(180deg,#fafbfd,#f4f7fb);margin-bottom:18px;transition:.2s}
.drop:hover,.drop.drag{border-color:var(--brand);background:var(--brand-soft);transform:translateY(-1px)}
.drop input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop-icon{width:48px;height:48px;margin:0 auto 12px;border-radius:14px;background:linear-gradient(135deg,#1e3a8a,#2563eb);box-shadow:0 10px 24px rgba(37,99,235,.28);position:relative}
.drop-icon::before,.drop-icon::after{content:"";position:absolute;background:#fff;border-radius:2px}
.drop-icon::before{width:18px;height:2px;left:15px;top:23px}
.drop-icon::after{width:2px;height:18px;left:23px;top:15px}
.drop-title{font-size:1.12rem;font-weight:700;margin:0 0 6px;letter-spacing:-.02em}
.filemeta{margin-top:12px;color:var(--brand);font-size:.92rem;font-weight:600}
.or-line{text-align:center;color:var(--muted2);margin:6px 0 16px;font-size:.86rem;position:relative}
.or-line::before,.or-line::after{content:"";position:absolute;top:50%;width:26%;height:1px;background:var(--line)}
.or-line::before{left:0}
.or-line::after{right:0}
.protect-card label{display:block;margin:8px 0 6px;color:var(--muted);font-size:.86rem}
#yc-code{min-height:220px;margin-bottom:12px}
.opt-grid{display:none}
.mode-tabs{display:flex;gap:8px;margin:10px 0 14px}
.mode-tabs label{padding:8px 14px;border-radius:999px;border:1px solid var(--line);cursor:pointer;font-size:.88rem;background:#fff;color:var(--muted);margin:0}
.mode-tabs label.on{border-color:#bfdbfe;background:var(--brand-soft);color:var(--brand2);font-weight:650}
.mode-tabs input{display:none}
.adv{margin-top:6px;padding:18px;border:1px solid #e2e8f0;border-radius:16px;background:#f8fafc}
.adv-head{display:flex;flex-direction:column;gap:2px;margin-bottom:14px}
.adv-head strong{font-size:.95rem;letter-spacing:-.01em}
.adv-head span{color:var(--muted);font-size:.86rem}
.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}

.metrics{max-width:1180px;margin:8px auto 40px;padding:0 24px}
.metrics-in{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;background:linear-gradient(180deg,#0b1220,#152038);border-radius:22px;padding:22px 18px;color:#fff;box-shadow:0 18px 40px rgba(15,23,42,.18)}
.metrics-in > div{text-align:center;padding:8px}
.metrics-in b{display:block;font-size:1.35rem;letter-spacing:-.03em;color:#93c5fd;margin-bottom:4px}
.metrics-in span{color:#93a0c0;font-size:.86rem}

.sec{padding:36px 24px 68px;max-width:1180px;margin:0 auto}
.sec.band{background:#fff;border:1px solid var(--line);border-radius:28px;max-width:1180px;margin:0 auto 36px;box-shadow:var(--shadow-sm)}
.sec-head{text-align:center;margin-bottom:30px}
.sec-head h2{font-size:clamp(1.75rem,3vw,2.3rem);margin:.15em 0 0;letter-spacing:-.035em}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}
.process article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow-sm);min-height:188px;transition:transform .2s ease,box-shadow .2s ease}
.process article:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.process em{display:block;color:var(--brand);font-style:normal;font-weight:800;font-size:1.2rem;letter-spacing:-.03em;margin-bottom:12px}
.process h3{margin:0 0 8px;font-size:1.08rem}
.process p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.55}

.corp-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.corp-card{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:26px;transition:border-color .2s ease,transform .2s ease}
.corp-card:hover{border-color:#c7d7f5;transform:translateY(-2px)}
.corp-card span{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);margin-bottom:8px}
.corp-card h3{margin:0 0 8px}
.corp-card p{margin:0;color:var(--muted);line-height:1.55}

.benefit-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.benefit-row article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow-sm)}
.b-ico{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#2563eb,#60a5fa);margin-bottom:14px;position:relative}
.b-ico::after{content:"";position:absolute;inset:12px;border:2px solid #fff;border-radius:6px}
.b-ico.b2{background:linear-gradient(135deg,#0f766e,#2dd4bf)}
.b-ico.b3{background:linear-gradient(135deg,#1e3a8a,#3b82f6)}
.benefit-row h3{margin:0 0 8px}
.benefit-row p{margin:0;color:var(--muted)}

.install-sec .sec-head .muted{max-width:560px;margin:10px auto 0}
.install-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.install-grid article{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:22px}
.install-grid em{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--brand-soft);color:var(--brand2);font-style:normal;font-weight:800;font-size:.85rem;margin-bottom:12px}
.install-grid h3{margin:0 0 8px;font-size:1.02rem}
.install-grid p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.55}
.install-grid code{font-size:.82em;background:#eef2f7;padding:1px 6px;border-radius:6px}
.install-note{margin:18px auto 0;max-width:900px;background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:14px;padding:14px 16px;font-size:.92rem;line-height:1.5}
.install-note strong{font-weight:700}

.result-guide{max-width:760px;margin:8px auto 56px;padding:0 18px}
.result-guide .sec-head{margin-bottom:18px}
.guide-steps{margin:0;padding:0;list-style:none;counter-reset:gs}
.guide-steps li{counter-increment:gs;display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin:0 0 10px;box-shadow:var(--shadow-sm)}
.guide-steps li::before{content:counter(gs);display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--brand-soft);color:var(--brand2);font-weight:800}
.guide-steps strong{display:block;margin-bottom:4px;letter-spacing:-.01em}
.guide-steps span{display:block;color:var(--muted);font-size:.92rem;line-height:1.5}
.guide-steps.compact li{grid-template-columns:36px 1fr;padding:12px 14px;box-shadow:none}
.guide-steps.compact li::before{width:36px;height:36px;font-size:.85rem}
.guide-steps code{font-size:.82em;background:#eef2f7;padding:1px 6px;border-radius:6px}
.result-guide .install-note{margin-top:14px}
.pack-files{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.pack-files li{display:grid;gap:4px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.pack-files code{font-size:.92rem;font-weight:700;color:var(--txt);word-break:break-all}
.pack-files span{color:var(--muted);font-size:.92rem;line-height:1.45}
.pack-files.home-pack{max-width:900px;margin:0 auto 22px}
.card .pack-files li{box-shadow:none}

.quote-sec{padding-top:8px;padding-bottom:40px}
.quote-card{max-width:820px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:24px;padding:42px 36px;box-shadow:var(--shadow-sm)}
.quote-text{font-size:clamp(1.15rem,2.4vw,1.45rem);line-height:1.55;letter-spacing:-.02em;color:#0b1220;margin:0 0 14px;font-weight:600}
.quote-by{margin:0;color:var(--muted);font-size:.9rem}

.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:0 auto 10px;max-width:760px;box-shadow:var(--shadow-sm);transition:border-color .15s ease}
.faq details[open]{border-color:#c7d7f5}
.faq summary{cursor:pointer;font-weight:650;letter-spacing:-.01em}
.faq details p{color:var(--muted);margin:.7em 0 0}

.cta-slab{max-width:1180px;margin:0 auto 80px;padding:0 24px}
.cta-slab > div{background:
  radial-gradient(700px 260px at 20% 0%,rgba(59,130,246,.28),transparent 55%),
  linear-gradient(145deg,#0b1220,#152038);color:#fff;border-radius:28px;padding:56px 40px;text-align:center;box-shadow:0 24px 50px rgba(15,23,42,.2)}
.cta-slab h2{color:#fff;margin:.2em 0 .5em;font-size:clamp(1.65rem,3vw,2.3rem)}
.cta-slab p{color:#93a0c0;margin:0 0 22px}
.cta-slab .eyebrow{color:#93c5fd}
.cta-slab .btn.primary{background:#fff;color:#0b1220;border-color:#fff;box-shadow:0 10px 24px rgba(0,0,0,.2)}
.cta-slab .btn.primary:hover{background:#eef2ff}

.result-hero{text-align:center;padding:64px 22px 8px}
.result-hero h1{font-size:clamp(1.8rem,4vw,2.6rem)}
.result-hero .sub{color:var(--muted);max-width:520px;margin:0 auto 8px}
.ok-pill{display:inline-block;background:#ecfdf3;color:#166534;border:1px solid #bbf7d0;padding:6px 12px;border-radius:999px;font-size:.82rem;font-weight:700}

.mkt-foot{border-top:1px solid var(--line);margin-top:8px;background:#fff}
.mkt-foot-grid{max-width:1180px;margin:0 auto;padding:40px 24px 16px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:24px}
.mkt-foot-grid p,.mkt-foot-grid a,.mkt-foot-grid span{display:block;color:var(--muted);font-size:.9rem;margin:6px 0;text-decoration:none}
.mkt-foot-grid a:hover{color:var(--txt)}
.mkt-foot-grid h4{margin:0 0 8px;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:#0b1220}
.mkt-foot-in{max-width:1180px;margin:0 auto;padding:16px 24px 28px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted2);font-size:.86rem;border-top:1px solid var(--line)}

@media(max-width:980px){
  .hero-corp-in,.process,.trust-in,.mkt-foot-grid,.compare,.benefit-row,.install-grid,.metrics-in{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .mkt-nav nav a:not(.cta){display:none}
  .hero-corp-in,.process,.corp-grid,.trust-in,.mkt-foot-grid,.compare,.benefit-row,.install-grid,.metrics-in{grid-template-columns:1fr}
  .hero-corp{padding-top:40px}
  .cta-slab > div,.quote-card{padding:36px 22px}
  .studio-shell{padding:24px 16px 18px}
  .steps span{min-width:46%}
  .guide-steps li{grid-template-columns:1fr}
  .guide-steps li::before{margin-bottom:4px}
}