:root{--navy:#082f4f;--blue:#0b6fa4;--sky:#e9f5fa;--ink:#142532;--muted:#667986;--line:#dbe4e9;--paper:#fff;--accent:#10a8c4;--hull:#f2f3f1}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f3f6f7;color:var(--ink);font-family:"DM Sans",sans-serif}.site-head{height:82px;display:flex;align-items:center;gap:28px;padding:0 clamp(20px,4vw,64px);background:#fff;border-bottom:1px solid var(--line)}.brand img{width:120px;height:auto;display:block}.head-title{display:flex;flex-direction:column;padding-left:28px;border-left:1px solid var(--line);font-size:13px;color:var(--muted)}.head-title strong{font:700 16px "Manrope";color:var(--navy)}.contact-link{margin-left:auto;color:var(--navy);font-weight:700;text-decoration:none}.contact-link span{color:var(--accent);margin-left:6px}main{max-width:1440px;margin:auto;padding:42px clamp(18px,4vw,64px) 80px}.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:32px}.eyebrow,.summary-title p,.dialog-head p{margin:0 0 8px;color:var(--blue);font-weight:800;font-size:12px;letter-spacing:.14em;text-transform:uppercase}.intro h1{font:800 clamp(32px,4vw,52px)/1.05 "Manrope";letter-spacing:-.04em;color:var(--navy);margin:0 0 12px}.intro>div>p:last-child{color:var(--muted);max-width:650px;margin:0;font-size:17px}.progress-wrap{width:min(320px,35vw)}.progress-copy{display:flex;justify-content:space-between;font-size:13px;margin-bottom:9px}.progress-copy strong{color:var(--blue)}.progress-track{height:7px;background:#dbe5e9;border-radius:99px;overflow:hidden}.progress-track span{display:block;width:25%;height:100%;background:linear-gradient(90deg,var(--blue),var(--accent));transition:width .25s}.builder-layout{display:grid;grid-template-columns:minmax(0,1.36fr) minmax(350px,.64fr);gap:24px;align-items:start}.config-panel,.summary{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:0 14px 40px rgba(8,47,79,.06);overflow:hidden}.config-section+.config-section{border-top:1px solid var(--line)}.section-head{width:100%;border:0;background:#fff;padding:24px 26px;display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;text-align:left;color:var(--ink);cursor:pointer}.step{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--sky);color:var(--blue);font-size:12px;font-weight:800}.section-head strong{display:block;font:700 18px "Manrope";color:var(--navy)}.section-head small{display:block;margin-top:3px;color:var(--muted);font-size:13px}.chevron{font-size:24px;color:var(--blue);transition:transform .2s}.config-section.open .chevron{transform:rotate(180deg)}.section-content{display:none;padding:0 26px 28px 82px}.config-section.open .section-content{display:block}.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.swatch{border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px;text-align:left;cursor:pointer;color:var(--ink)}.swatch i{display:block;height:50px;border-radius:8px;background:var(--swatch);box-shadow:inset 0 0 0 1px rgba(0,0,0,.08);margin-bottom:10px}.swatch span,.swatch small{display:block}.swatch span{font-weight:700}.swatch small{font-size:11px;color:var(--muted);margin-top:3px}.swatch.selected,.package.selected{border-color:var(--accent);box-shadow:0 0 0 2px rgba(16,168,196,.16)}.helper{color:var(--muted);margin:0 0 14px}.package-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.package{position:relative;border:1px solid var(--line);border-radius:12px;background:#fff;padding:20px;text-align:left;cursor:pointer;min-height:138px;color:var(--ink)}.package strong,.package small,.package b{display:block}.package strong{font:700 17px "Manrope";color:var(--navy)}.package small{color:var(--muted);margin:8px 0 15px;line-height:1.4}.package b{font-size:12px;color:var(--blue)}.tag{position:absolute;right:12px;top:12px;background:var(--blue);color:#fff;border-radius:20px;padding:4px 8px;font-size:10px;font-weight:800;text-transform:uppercase}.tag.gold{background:#b48622}.tag.platinum{background:#4d6070}.option-list{display:none;flex-direction:column}.config-section.open .option-list{display:flex}.option-list label{display:grid;grid-template-columns:22px 1fr 30px;gap:12px;align-items:center;padding:16px 0;border-top:1px solid var(--line);cursor:pointer}.option-list label:first-child{border-top:0}.option-list input{appearance:none;width:20px;height:20px;border:2px solid #abc0ca;border-radius:5px;margin:0}.option-list input:checked{background:var(--blue);border-color:var(--blue);box-shadow:inset 0 0 0 4px #fff}.option-list strong,.option-list small{display:block}.option-list small{color:var(--muted);margin-top:3px}.option-list i{font-style:normal;font-size:22px;color:var(--blue)}.option-list input:checked~i{transform:rotate(45deg)}.summary{position:sticky;top:20px}.visual{position:relative;height:260px;background:linear-gradient(155deg,#c7e8f2 0 48%,#92d1dd 49% 68%,#177394 69% 100%);overflow:hidden}.visual:after{content:"";position:absolute;inset:auto 0 0;height:28%;background:repeating-radial-gradient(ellipse at 20% 0,rgba(255,255,255,.4) 0 2px,transparent 3px 15px);opacity:.6}.visual img{width:100%;height:100%;object-fit:cover;display:block;mix-blend-mode:normal}.visual img.image-error{visibility:hidden}.visual>span{position:absolute;left:22px;top:20px;background:rgba(8,47,79,.88);color:#fff;padding:7px 11px;border-radius:7px;font:800 14px "Manrope";z-index:2}.colour-strip{position:absolute;left:0;right:0;bottom:0;height:9px;background:var(--hull);z-index:3;box-shadow:0 -2px 8px rgba(0,0,0,.1)}.summary-body{padding:25px}.summary-title{display:flex;justify-content:space-between;align-items:flex-start}.summary-title h2,.dialog-head h2{margin:0;font:800 25px "Manrope";color:var(--navy)}.summary-title button{border:0;background:transparent;color:var(--muted);text-decoration:underline;cursor:pointer}.summary dl{margin:20px 0}.summary dl div{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--line)}.summary dt{color:var(--muted)}.summary dd{margin:0;text-align:right;font-weight:700}.extras-summary>span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:700}.extras-summary ul{margin:10px 0 18px;padding-left:18px;font-size:14px}.extras-summary li{margin:6px 0}.extras-summary .empty{color:var(--muted)}.prototype-note{display:flex;gap:10px;background:var(--sky);padding:13px;border-radius:10px;font-size:12px;margin:16px 0}.prototype-note strong{color:var(--blue);white-space:nowrap}.prototype-note span{color:var(--muted)}.primary,.secondary{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;border-radius:9px;padding:15px 17px;font-weight:800;font-family:inherit;text-decoration:none;cursor:pointer}.primary{background:var(--navy);color:#fff}.primary:hover{background:#0b416c}.primary span{color:#71d5e8;font-size:20px}.privacy{display:block;text-align:center;color:var(--muted);margin-top:9px}dialog{width:min(600px,calc(100% - 32px));border:0;border-radius:18px;padding:28px;box-shadow:0 30px 100px rgba(0,0,0,.28)}dialog::backdrop{background:rgba(4,25,41,.72);backdrop-filter:blur(4px)}.dialog-head{display:flex;justify-content:space-between}.dialog-head button{border:0;background:#edf3f5;width:36px;height:36px;border-radius:50%;font-size:25px;cursor:pointer}.dialog-build{margin:22px 0;background:#f4f7f8;border-radius:12px;padding:18px}.dialog-build p{display:flex;justify-content:space-between;gap:20px;margin:9px 0}.dialog-build span{color:var(--muted)}.dialog-build ul{margin-bottom:0}.dialog-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.secondary{background:#e9eef0;color:var(--navy);justify-content:center}
@media(max-width:900px){.builder-layout{grid-template-columns:1fr}.summary{position:static;display:grid;grid-template-columns:.9fr 1.1fr}.visual{height:100%}.progress-wrap{display:none}}@media(max-width:650px){.site-head{height:70px;padding:0 18px}.brand img{width:94px}.head-title{display:none}.contact-link{font-size:13px}.intro{margin-bottom:22px}.intro h1{font-size:34px}main{padding:28px 14px 60px}.section-head{padding:20px 16px;grid-template-columns:38px 1fr auto}.section-content{padding:0 16px 22px}.swatches{grid-template-columns:1fr 1fr}.package-grid{grid-template-columns:1fr}.summary{display:block}.visual{height:220px}.dialog-actions{grid-template-columns:1fr}.builder-layout{gap:16px}}
.swatches{grid-template-columns:repeat(auto-fit,minmax(112px,1fr))}.visual>span{z-index:4}.hull-preview{position:absolute;z-index:2;left:5%;right:5%;bottom:7%;height:30%;background:var(--preview-colour,#f2f3f1);opacity:var(--preview-opacity,.18);mix-blend-mode:multiply;clip-path:polygon(0 30%,78% 0,100% 26%,91% 76%,17% 100%,3% 78%);transition:background .25s,opacity .25s}.colour-strip{z-index:4}.finish-label{position:absolute;z-index:4;right:18px;top:18px;max-width:190px;padding:9px 12px;background:rgba(255,255,255,.92);border-radius:8px;box-shadow:0 5px 18px rgba(8,47,79,.15);text-align:right}.finish-label small,.finish-label strong{display:block}.finish-label small{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:800}.finish-label strong{margin-top:2px;font:700 13px "Manrope";color:var(--navy)}
.visual{background:#f7f6f2}.visual img{object-fit:contain}.hull-preview{left:4.5%;right:3%;bottom:20%;height:35%;clip-path:polygon(1% 31%,100% 0,94% 91%,11% 96%,0 68%);transition:background .25s,opacity .25s,mix-blend-mode .25s}.finish-label{background:rgba(255,255,255,.95)}
.visual canvas{display:block;width:100%;height:100%;object-fit:contain;background:#f7f6f2}.hull-preview{display:none}
.option-list label{grid-template-columns:22px 1fr auto 30px}.option-list label>b{font-size:13px;color:var(--blue);white-space:nowrap}.extras-summary li:not(.empty){display:flex;justify-content:space-between;gap:12px}.extras-summary li strong{color:var(--navy)}.summary dd small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.package-total{display:flex;align-items:end;justify-content:space-between;gap:12px;padding:16px 0 4px;border-top:2px solid var(--navy)}.package-total span{font-weight:700;color:var(--navy)}.package-total strong{font:800 26px "Manrope";color:var(--blue)}.dialog-build li{display:flex;justify-content:space-between;gap:16px;margin:7px 0}.dialog-total{border-top:2px solid var(--navy);padding-top:14px!important;margin-top:14px!important;font-size:18px}.dialog-total strong{color:var(--blue)}
@media(max-width:650px){.option-list label{grid-template-columns:22px 1fr auto}.option-list label>i{display:none}.package-total{align-items:center}.package-total strong{font-size:22px}}
.offer-packages{margin:18px 0 6px;padding:14px 15px;border:1px solid #b9dce8;border-radius:10px;background:linear-gradient(135deg,#f1f9fc,#e3f3f8)}.offer-packages span,.offer-packages a{display:block}.offer-packages span{font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}.offer-packages a{color:var(--navy);font-weight:800;text-decoration:none}.offer-packages a:hover{text-decoration:underline}.offer-packages b{color:var(--accent);margin-left:4px}.price-terms{margin:12px 0 16px;color:var(--muted);font-size:11px;line-height:1.45}
.visual:after{display:none}.visual canvas{background:#f7f6f2;image-rendering:auto}
.trailer-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.trailer-option{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:120px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);text-align:left;cursor:pointer}.trailer-option strong,.trailer-option small,.trailer-option b{display:block}.trailer-option strong{font:700 17px "Manrope";color:var(--navy)}.trailer-option small{margin-top:7px;color:var(--muted);line-height:1.4}.trailer-option b{margin-top:14px;color:var(--blue);font-size:14px}.trailer-option.selected{border-color:var(--accent);box-shadow:0 0 0 2px rgba(16,168,196,.16)}.trailer-option.featured{padding-top:46px}.trailer-option .tag{left:16px;right:auto}.trailer-spec{margin-top:18px;padding:20px;border-radius:13px;background:#f3f8fa;border:1px solid #d5e7ed}.trailer-spec h3{margin:0 0 8px;font:800 20px "Manrope";color:var(--navy)}.trailer-spec>div>p:last-child{margin:0;color:var(--muted)}.trailer-spec dl{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin:18px 0}.trailer-spec dl div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}.trailer-spec dt{color:var(--muted)}.trailer-spec dd{margin:0;font-weight:700;text-align:right}.trailer-spec ul{margin:0 0 18px;padding-left:20px;color:var(--muted);line-height:1.55}.trailer-spec a{font-weight:800;color:var(--navy);text-decoration:none}.trailer-spec a span{color:var(--accent)}.trailer-spec a:hover{text-decoration:underline}
@media(max-width:650px){.trailer-options,.trailer-spec dl{grid-template-columns:1fr}.trailer-option{min-height:104px}}
.colour-helper{margin-bottom:18px}.swatches{display:flex;flex-wrap:wrap;align-items:flex-start;gap:18px 24px}.swatch{position:relative;flex:0 1 104px;min-width:88px;border:0;background:transparent;padding:0;text-align:center;box-shadow:none}.swatch:hover{transform:none;box-shadow:none}.swatch i{display:block;width:58px;height:58px;margin:0 auto 9px;border:4px solid #fff;border-radius:50%;background:var(--swatch);box-shadow:0 0 0 1px #b8c8cf,0 4px 12px rgba(8,47,79,.12)}.swatch span,.swatch small{display:block;padding:0}.swatch span{font:700 14px/1.25 "Manrope"}.swatch small{font-size:11px;margin-top:4px}.swatch.selected{box-shadow:none}.swatch.selected i{box-shadow:0 0 0 3px var(--accent),0 5px 15px rgba(8,47,79,.18)}.swatch.selected:after{content:"✓";position:absolute;left:50%;top:29px;transform:translate(-50%,-50%);display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(8,47,79,.9);color:#fff;font-weight:900}.option-list label>b{max-width:110px;text-align:right;white-space:normal}
@media(max-width:650px){.swatches{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 8px}.swatch{min-width:0;width:100%}.swatch i{width:52px;height:52px}.swatch.selected:after{top:26px}}
.builder-head-actions{margin-left:auto;display:flex;align-items:center;gap:22px}.return-link{color:var(--blue);font-size:13px;font-weight:800;text-decoration:none}.return-link:hover{text-decoration:underline}
@media(max-width:650px){.builder-head-actions{gap:12px}.return-link{font-size:11px}.contact-link{font-size:12px}}