.ecm-serramenti-page{--ecm-bg:#0b0d0f;--ecm-card:#15191d;--ecm-text:#f7f7f5;--ecm-muted:#b8bec5;--ecm-accent:#f29b1f;--ecm-line:rgba(255,255,255,.12);background:var(--ecm-bg);color:var(--ecm-text);font-family:inherit;line-height:1.65}.ecm-serramenti-page *{box-sizing:border-box}.ecm-wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}.ecm-narrow{width:min(840px,calc(100% - 40px))}.ecm-hero{padding:82px 0 66px;background:radial-gradient(circle at 82% 22%,rgba(242,155,31,.18),transparent 32%),linear-gradient(180deg,#11161b 0%,#0b0d0f 100%)}.ecm-hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);gap:48px;align-items:center}.ecm-eyebrow,.ecm-kicker{font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ecm-accent);margin-bottom:14px}.ecm-serramenti-page h1{font-size:clamp(2.4rem,5vw,4.9rem);line-height:1.02;letter-spacing:-.04em;margin:0 0 24px;color:#fff}.ecm-serramenti-page h2{font-size:clamp(1.8rem,3vw,3rem);line-height:1.12;letter-spacing:-.025em;margin:0 0 20px;color:#fff}.ecm-serramenti-page h3{color:#fff}.ecm-lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--ecm-muted);max-width:760px}.ecm-hero-panel,.ecm-cta-box,.ecm-home-service-card,.ecm-configurator,.ecm-estimate-box{border:1px solid var(--ecm-line);background:rgba(255,255,255,.04);border-radius:22px;padding:28px;box-shadow:0 24px 70px rgba(0,0,0,.18)}.ecm-hero-panel{margin-top:16px}.ecm-hero-media{position:relative;min-height:270px;border-radius:24px;overflow:hidden;border:1px solid var(--ecm-line);background:linear-gradient(135deg,#20262c,#101316)}.ecm-hero-photo{width:100%;height:100%;min-height:300px;object-fit:cover;display:block}.ecm-hero-placeholder{display:grid;place-items:center;color:rgba(242,155,31,.75);padding:28px}.ecm-hero-placeholder svg{width:100%;max-width:500px}.ecm-photo-badge{position:absolute;left:16px;right:16px;bottom:16px;padding:10px 13px;border-radius:999px;background:rgba(9,12,14,.78);backdrop-filter:blur(8px);color:#fff;font-size:.82rem;font-weight:700;text-align:center}.ecm-checklist{list-style:none;margin:0;padding:0;display:grid;gap:13px}.ecm-checklist li{display:flex;gap:12px;align-items:flex-start}.ecm-check{color:var(--ecm-accent);font-weight:900}.ecm-hero-actions,.ecm-cta-actions,.ecm-config-nav,.ecm-home-card-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;align-items:center}.ecm-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border-radius:10px;background:var(--ecm-accent);color:#111!important;font-weight:800;text-decoration:none!important;border:1px solid var(--ecm-accent);cursor:pointer}.ecm-btn:hover{filter:brightness(1.06)}.ecm-btn-ghost{background:transparent;color:#fff!important;border-color:var(--ecm-line)}.ecm-section{padding:72px 0;border-top:1px solid var(--ecm-line)}.ecm-section p{color:var(--ecm-muted);font-size:1.05rem}.ecm-section-soft,.ecm-hub,.ecm-faq-section{background:#0f1215}.ecm-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.ecm-card{display:block;padding:24px;border:1px solid var(--ecm-line);border-radius:18px;background:var(--ecm-card);color:inherit!important;text-decoration:none!important;transition:.2s ease}.ecm-card:hover{transform:translateY(-3px);border-color:rgba(242,155,31,.55)}.ecm-card h3{margin:0 0 10px}.ecm-card p{font-size:.96rem;margin-bottom:20px}.ecm-card span,.ecm-text-link{color:var(--ecm-accent)!important;font-weight:800}.ecm-partner{background:linear-gradient(135deg,rgba(242,155,31,.09),rgba(255,255,255,.02))}.ecm-partner-grid{display:grid;grid-template-columns:minmax(160px,.35fr) minmax(0,1fr);gap:40px;align-items:center}.ecm-partner-logo{max-width:240px;width:100%;height:auto;background:#fff;border-radius:16px;padding:18px}.ecm-faq{border-top:1px solid var(--ecm-line);padding:0}.ecm-faq:last-child{border-bottom:1px solid var(--ecm-line)}.ecm-faq summary{padding:20px 4px;cursor:pointer;font-weight:800;color:#fff}.ecm-faq div{padding:0 4px 18px}.ecm-section-accent{background:linear-gradient(180deg,#12171b 0%,#0b0d0f 100%)}.ecm-cta-box{display:flex;justify-content:space-between;gap:24px;align-items:center}.ecm-cta-box h3{font-size:1.5rem;margin:4px 0 8px}.ecm-cta-box p{margin:0}.ecm-lead-form{margin-top:28px}.ecm-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ecm-lead-form label,.ecm-config-form label{display:block;color:#fff;font-weight:700;font-size:.95rem}.ecm-lead-form input,.ecm-lead-form select,.ecm-lead-form textarea,.ecm-config-form input,.ecm-config-form select,.ecm-config-form textarea{width:100%;margin-top:7px;background:#fff;color:#171717;border:1px solid #d5d8dc;border-radius:9px;padding:12px 13px;font:inherit}.ecm-lead-form textarea,.ecm-config-form textarea{resize:vertical}.ecm-privacy{font-weight:400!important;color:var(--ecm-muted)!important;margin:18px 0;display:block}.ecm-privacy input{width:auto!important;margin:0 8px 0 0!important}.ecm-small{font-size:.83rem!important}.ecm-hp{position:absolute!important;left:-99999px!important}.ecm-form-status{padding:14px 16px;border-radius:8px;margin:16px 0}.ecm-success{background:#123d25;color:#d8ffe6}.ecm-error{background:#4b1c1c;color:#ffe0e0}.ecm-zone-list{display:flex;flex-wrap:wrap;gap:10px}.ecm-zone-list span{border:1px solid var(--ecm-line);border-radius:999px;padding:8px 12px}.ecm-home-service-card{background:#11161b;color:#fff}.ecm-home-service-card p{color:#c7ccd1}.ecm-home-service-card h3{font-size:2rem;margin:.2em 0}.ecm-compare-wrap{overflow:auto}.ecm-compare{width:100%;border-collapse:collapse;min-width:680px}.ecm-compare th,.ecm-compare td{padding:15px 14px;border-bottom:1px solid var(--ecm-line);text-align:left}.ecm-compare th{color:#fff}.ecm-process{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.ecm-process-step{border:1px solid var(--ecm-line);border-radius:18px;padding:22px;background:var(--ecm-card)}.ecm-process-step>span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--ecm-accent);color:#111;font-weight:900}.ecm-process-step h3{margin:16px 0 8px}.ecm-process-step p{font-size:.9rem;margin:0}.ecm-project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.ecm-project-card{display:block;border-radius:20px;overflow:hidden;border:1px solid var(--ecm-line);background:var(--ecm-card);text-decoration:none!important;color:inherit!important}.ecm-project-image{aspect-ratio:4/3;background:#1c2126;overflow:hidden}.ecm-project-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}.ecm-project-card:hover .ecm-project-image img{transform:scale(1.03)}.ecm-project-placeholder{height:100%;display:grid;place-items:center;color:var(--ecm-accent);font-weight:900;letter-spacing:.08em}.ecm-project-copy{padding:20px}.ecm-project-copy h3{margin:5px 0 12px}.ecm-project-copy span{color:var(--ecm-accent);font-weight:800}.ecm-project-meta{font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:var(--ecm-muted)}.ecm-gallery-empty{padding:30px;border:1px dashed var(--ecm-line);border-radius:18px;text-align:center}.ecm-center{text-align:center;margin-top:25px}.ecm-configurator{max-width:980px;margin:28px auto 0}.ecm-config-progress{display:flex;gap:8px;margin-bottom:28px}.ecm-config-progress span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--ecm-line);color:var(--ecm-muted);font-weight:800}.ecm-config-progress span.is-active{background:var(--ecm-accent);border-color:var(--ecm-accent);color:#111}.ecm-config-step{display:none}.ecm-config-step.is-active{display:block}.ecm-config-step h3{font-size:clamp(1.5rem,3vw,2.3rem);margin:0 0 24px}.ecm-choice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.ecm-choice{cursor:pointer}.ecm-choice input{position:absolute;opacity:0;pointer-events:none}.ecm-choice span{display:block;border:1px solid var(--ecm-line);border-radius:16px;padding:18px;background:#12171b;min-height:110px}.ecm-choice strong,.ecm-choice small{display:block}.ecm-choice small{color:var(--ecm-muted);margin-top:7px}.ecm-choice input:checked+span{border-color:var(--ecm-accent);box-shadow:0 0 0 2px rgba(242,155,31,.15)}.ecm-counter-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ecm-counter{border:1px solid var(--ecm-line);border-radius:16px;padding:18px}.ecm-counter span{display:block;margin-bottom:10px}.ecm-counter input{font-size:1.25rem}.ecm-estimate-box{margin-top:22px;background:linear-gradient(135deg,rgba(242,155,31,.1),rgba(255,255,255,.03))}.ecm-estimate-value{font-size:1.25rem;color:#fff}.ecm-local-draft-note{margin:0;padding:10px 18px;background:#7a4b00;color:#fff;text-align:center;font-weight:700;font-size:.88rem}@media(max-width:980px){.ecm-hero-grid{grid-template-columns:1fr}.ecm-card-grid,.ecm-project-grid{grid-template-columns:1fr 1fr}.ecm-process{grid-template-columns:1fr 1fr}.ecm-choice-grid{grid-template-columns:1fr 1fr}.ecm-partner-grid{grid-template-columns:1fr}.ecm-partner-grid>div:first-child:empty{display:none}}@media(max-width:650px){.ecm-wrap,.ecm-narrow{width:min(100% - 28px,1180px)}.ecm-hero{padding:58px 0 44px}.ecm-section{padding:52px 0}.ecm-card-grid,.ecm-project-grid,.ecm-process,.ecm-choice-grid,.ecm-counter-grid,.ecm-form-grid{grid-template-columns:1fr}.ecm-btn{width:100%}.ecm-cta-box{display:block}.ecm-config-nav{display:grid;grid-template-columns:1fr}.ecm-home-card-actions{align-items:stretch;flex-direction:column}.ecm-hero-media{min-height:220px}}