/* ═══ LUNAS · reparación y sustitución ═══ */
.ln{background:#fff;color:var(--ink)}
.ln-kick{display:inline-flex;align-items:center;gap:11px;font-family:var(--f-mono),monospace;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--acc)}
.ln-kick::before{content:"";width:28px;height:1.5px;background:var(--acc)}
.ln-h2{font-family:var(--f-disp),sans-serif;font-weight:700;font-size:clamp(32px,4.6vw,66px);line-height:1.04;letter-spacing:-.04em;margin:16px 0 0;padding-bottom:.06em;text-wrap:balance}
.ln-h2 .acc{color:var(--acc)}
.ln-lead{font-size:clamp(16px,1.35vw,18px);line-height:1.65;color:#50555a;max-width:62ch;margin:18px 0 0;text-wrap:pretty}
.ln-sec{max-width:1400px;margin:0 auto;padding:clamp(70px,9vw,130px) var(--pad)}
.ln-dark{background:#0c0d0e;color:#fff}
.ln-dark .ln-lead{color:rgba(255,255,255,.74)}
.ln-grey{background:#f4f4f5}

/* hero */
.ln-hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;background:#0c0d0e;color:#fff;overflow:hidden}
.ln-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ln-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,9,10,.9) 0%,rgba(8,9,10,.7) 42%,rgba(8,9,10,.3) 100%),linear-gradient(180deg,rgba(8,9,10,.55),transparent 30%,rgba(8,9,10,.85))}
.ln-hero-in{position:relative;z-index:2;width:100%;max-width:1400px;margin:0 auto;padding:calc(110px + 2vw) var(--pad) clamp(44px,5vw,72px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(30px,5vw,80px);align-items:end}
.ln-hero .ln-kick{color:#fff}
.ln-hero h1{font-family:var(--f-disp),sans-serif;font-weight:800;font-size:clamp(40px,6vw,92px);line-height:1;letter-spacing:-.045em;margin:18px 0 0;padding-bottom:.05em;text-shadow:0 2px 30px rgba(0,0,0,.5)}
.ln-hero h1 .acc{color:var(--acc)}
.ln-hero .ln-lead{color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.6)}
.ln-hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.ln-hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.ln-hero-meta span{font-family:var(--f-mono),monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:8px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(0,0,0,.3)}

/* quick triage card */
.ln-tri{background:#fff;color:var(--ink);border-radius:20px;padding:clamp(22px,2.4vw,32px);box-shadow:0 30px 80px rgba(0,0,0,.4)}
.ln-tri h2{font-family:var(--f-disp),sans-serif;font-weight:700;font-size:22px;letter-spacing:-.02em;margin:0 0 4px}
.ln-tri p{font-size:14px;color:#5b6066;margin:0 0 18px}
.ln-tri-opts{display:grid;gap:10px}
.ln-tri-opts a{display:grid;grid-template-columns:44px minmax(0,1fr) 18px;gap:14px;align-items:center;padding:14px 16px;border:1.5px solid #e4e5e6;border-radius:14px;color:var(--ink);text-decoration:none;transition:border-color .2s,background .2s}
.ln-tri-opts a:hover{border-color:var(--acc);background:rgba(225,6,0,.04)}
.ln-tri-ic{width:44px;height:44px;border-radius:12px;background:#f4f4f5;display:grid;place-items:center}
.ln-tri-ic svg{width:24px;height:24px}
.ln-tri-opts b{display:block;font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.ln-tri-opts small{display:block;font-size:13px;color:#5b6066;margin-top:2px}
.ln-tri-opts .ar{color:var(--acc);font-weight:700}
.ln-tri-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid #e4e5e6;font-size:14px;flex-wrap:wrap}
.ln-tri-foot a{color:var(--ink);font-weight:700;text-decoration:none}
.ln-tri-foot a:hover{color:var(--acc)}

/* repair vs replace */
.ln-rr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2vw,26px);margin-top:clamp(36px,4vw,56px)}
.ln-rr article{border:1px solid #e4e5e6;border-radius:20px;padding:clamp(26px,3vw,40px);background:#fff;display:flex;flex-direction:column}
.ln-rr article.alt{background:#0c0d0e;color:#fff;border-color:#0c0d0e}
.ln-rr .tag{align-self:flex-start;font-family:var(--f-mono),monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:rgba(225,6,0,.1);color:var(--acc)}
.ln-rr article.alt .tag{background:var(--acc);color:#fff}
.ln-rr h3{font-family:var(--f-disp),sans-serif;font-weight:700;font-size:clamp(26px,2.6vw,38px);letter-spacing:-.035em;margin:18px 0 10px}
.ln-rr p{font-size:15.5px;line-height:1.6;color:#50555a;margin:0}
.ln-rr article.alt p{color:rgba(255,255,255,.74)}
.ln-rr ul{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.ln-rr li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;font-size:15px;line-height:1.5}
.ln-rr li::before{content:"✓";color:var(--acc);font-weight:700}
.ln-tip{margin-top:clamp(18px,2vw,26px);display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:center;padding:20px 24px;border-radius:16px;background:#f4f4f5}
.ln-tip b{font-family:var(--f-mono),monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);white-space:nowrap}
.ln-tip p{margin:0;font-size:15px;line-height:1.55;color:#33373b}

/* perito */
.ln-per{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,5vw,80px);align-items:start}
.ln-steps{list-style:none;margin:0;padding:0;counter-reset:ls;display:grid;gap:12px}
.ln-steps li{counter-increment:ls;display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;padding:20px 22px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.ln-steps li::before{content:counter(ls,decimal-leading-zero);font-family:var(--f-disp),sans-serif;font-weight:800;font-size:28px;line-height:1;color:var(--acc);letter-spacing:-.04em}
.ln-steps h4{font-size:17px;font-weight:700;margin:0 0 4px;letter-spacing:-.01em}
.ln-steps p{margin:0;font-size:14.5px;line-height:1.55;color:rgba(255,255,255,.72)}
.ln-per-note{margin-top:26px;padding:18px 20px;border-left:3px solid var(--acc);background:rgba(255,255,255,.04);border-radius:0 12px 12px 0;font-size:15px;line-height:1.6;color:rgba(255,255,255,.82)}

/* glass choice */
.ln-gl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2vw,26px);margin-top:clamp(36px,4vw,56px)}
.ln-gl article{position:relative;border-radius:20px;padding:clamp(26px,3vw,40px);background:#fff;border:1.5px solid #e4e5e6}
.ln-gl article.pick{border-color:var(--acc);box-shadow:0 18px 50px rgba(225,6,0,.12)}
.ln-gl .badge{position:absolute;top:-12px;left:28px;font-family:var(--f-mono),monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:var(--acc);color:#fff}
.ln-gl h3{font-family:var(--f-disp),sans-serif;font-weight:700;font-size:clamp(24px,2.3vw,32px);letter-spacing:-.03em;margin:0 0 10px}
.ln-gl p{margin:0;font-size:15.5px;line-height:1.6;color:#50555a}
.ln-gl dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px 18px;margin:22px 0 0;padding-top:18px;border-top:1px solid #e4e5e6;font-size:14.5px}
.ln-gl dt{font-family:var(--f-mono),monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#6c7176;padding-top:2px}
.ln-gl dd{margin:0;font-weight:600}

/* glass types */
.ln-types{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:clamp(36px,4vw,56px)}
.ln-types div{padding:24px 22px;border-radius:16px;border:1px solid #e4e5e6;background:#fff}
.ln-types svg{width:46px;height:34px;color:var(--ink)}
.ln-types h4{font-size:17px;font-weight:700;margin:14px 0 6px;letter-spacing:-.01em}
.ln-types p{margin:0;font-size:14px;line-height:1.55;color:#5b6066}
.ln-types .x{background:#0c0d0e;border-color:#0c0d0e;color:#fff}
.ln-types .x p{color:rgba(255,255,255,.72)}
.ln-types .x a{display:inline-block;margin-top:12px;color:#fff;font-weight:700;font-size:14px;text-decoration:none;border-bottom:1.5px solid var(--acc)}

/* trust */
.ln-trust{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,5vw,80px);align-items:center}
.ln-trust figure{margin:0;border-radius:20px;overflow:hidden;aspect-ratio:4/3;background:#151719}
.ln-trust img{width:100%;height:100%;object-fit:cover;display:block}
.ln-trust-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:30px}
.ln-trust-stats div{padding:18px 16px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.ln-trust-stats b{display:block;font-family:var(--f-disp),sans-serif;font-weight:800;font-size:clamp(26px,2.6vw,36px);letter-spacing:-.04em;line-height:1}
.ln-trust-stats b em{font-style:normal;color:var(--acc)}
.ln-trust-stats span{display:block;margin-top:8px;font-family:var(--f-mono),monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.66)}

@media(max-width:1000px){
.ln-hero-in,.ln-per,.ln-trust{grid-template-columns:minmax(0,1fr)}
.ln-types{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
.ln-rr,.ln-gl,.ln-types{grid-template-columns:minmax(0,1fr)}
.ln-tip{grid-template-columns:minmax(0,1fr);gap:8px}
.ln-trust-stats{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.ln-hero::after{background:linear-gradient(180deg,rgba(8,9,10,.6),rgba(8,9,10,.55) 40%,rgba(8,9,10,.9))}
}

/* perito · how-to */
.ln-per-head{max-width:860px;margin-bottom:clamp(34px,4vw,56px)}
@media(min-width:1001px){.ln-per{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}
.ln-steps h4 b,.ln-steps p b{color:#fff}
.ln-say{display:grid;gap:14px;align-content:start}
.ln-say-card{padding:clamp(22px,2.4vw,30px);border-radius:18px;background:var(--acc);color:#fff}
.ln-say-card.light{background:#fff;color:var(--ink)}
.ln-say-k{display:block;font-family:var(--f-mono),monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;opacity:.9;margin-bottom:12px}
.ln-say blockquote{margin:0;font-family:var(--f-disp),sans-serif;font-weight:600;font-size:clamp(17px,1.5vw,20px);line-height:1.45;letter-spacing:-.01em}
.ln-say dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 16px;margin:0;font-size:15px}
.ln-say dt{font-family:var(--f-mono),monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#6c7176;padding-top:3px}
.ln-say dd{margin:0;font-weight:700}
.ln-say dd a{color:var(--ink);text-decoration:none}
.ln-copy{margin-top:18px;font-family:var(--f-disp),sans-serif;font-weight:700;font-size:14px;padding:11px 18px;border-radius:999px;border:1.5px solid #fff;background:#fff;color:var(--acc);cursor:pointer;white-space:nowrap}
.ln-copy:hover{background:transparent;color:#fff}
.ln-copy.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.ln-copy.dark:hover{background:transparent;color:var(--ink)}
.ln-say .ln-per-note{margin-top:0}
.ln-per-note b{color:#fff}

@media(max-width:1000px){.ln-per{grid-template-columns:minmax(0,1fr)!important}}
@media(max-width:560px){.ln-steps li{grid-template-columns:40px minmax(0,1fr);padding:16px}.ln-steps li::before{font-size:22px}}