:root{--bg:#F8F7F3;--alt:#ECEAE3;--ink:#1B2430;--muted:#4A5563;--brand:#0F4C5C;--brand-d:#0B3945;--accent:#B5651D;--line:#D6D3CA;--draft:#7A2E00;--radius:12px;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto}
a{color:var(--brand)}a:hover{color:var(--brand-d)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.6rem 1rem;z-index:100}.skip:focus{left:1rem;top:1rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px;flex-wrap:wrap}
.logo{font-weight:800;font-size:1.35rem;letter-spacing:.02em;color:var(--ink);text-decoration:none}.logo span{color:var(--brand)}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.25rem;flex-wrap:wrap}
nav a{display:block;padding:.5rem .7rem;text-decoration:none;color:var(--ink);border-radius:8px;font-size:.98rem}
nav a:hover,nav a[aria-current=page]{background:var(--alt);color:var(--brand-d)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:.45rem .8rem;font:inherit;cursor:pointer;color:var(--ink)}
@media(max-width:860px){.menu-btn{display:block}nav{width:100%}nav ul{display:none;flex-direction:column;padding-bottom:.75rem}nav.open ul{display:flex}}
.look-switch{display:inline-flex;align-items:center;gap:.4rem;background:#fff;border:1px solid #E2BE90;border-radius:999px;padding:.12rem .65rem;font-size:.82rem;color:var(--ink)}
.look-switch a{color:var(--brand);font-weight:600;text-decoration:none;padding:.05rem .35rem;border-radius:4px}
.look-switch a:hover{text-decoration:underline;color:var(--brand-d)}
.look-switch a[aria-current="true"]{background:var(--brand);color:#fff;text-decoration:none}
.hero{padding:4.5rem 0 3.5rem}
.hero h1{font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.15;margin:0 0 1rem;max-width:22ch}
.lead{font-size:1.2rem;color:var(--muted);max-width:62ch}
.btns{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1.5rem}
.btn{display:inline-block;padding:.8rem 1.3rem;border-radius:999px;background:var(--brand);color:#fff;text-decoration:none;font-weight:600;border:2px solid var(--brand);cursor:pointer;font:inherit}
.btn:hover{background:var(--brand-d);color:#fff;border-color:var(--brand-d)}
.btn.ghost{background:transparent;color:var(--brand)}.btn.ghost:hover{background:var(--alt);color:var(--brand-d)}
.btn.sm{padding:.55rem 1rem;font-size:.92rem}
section{padding:3.5rem 0}section.alt{background:var(--alt)}
h2{font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.2;margin:0 0 1rem}h3{font-size:1.2rem;margin:0 0 .5rem}
.grid{display:grid;gap:1.25rem}.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.card.feature{border:2px solid var(--brand)}
.price{font-size:2rem;font-weight:800;margin:.25rem 0}.price small{font-size:1rem;font-weight:500;color:var(--muted)}
.tag{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:#FFF4E5;color:var(--draft);border:1px solid #F0D2AE;border-radius:6px;padding:.1rem .5rem}
.tag.good,.tag.pop{background:#E6F2F5;color:var(--brand-d);border-color:#B3D7E0;margin-left:.35rem}
.tag.good:first-child,.tag.pop:first-child{margin-left:0}
.card ul,.tick{padding-left:1.2rem}.card li{margin:.3rem 0}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:1rem}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 1.2rem 1.2rem 4rem;position:relative}
.steps li::before{content:counter(s);position:absolute;left:1.1rem;top:1.1rem;width:2.1rem;height:2.1rem;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700}
.who{font-size:.85rem;font-weight:700;color:#8A4A12;text-transform:uppercase;letter-spacing:.04em}
table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:.7rem;border:1px solid var(--line);text-align:left;vertical-align:top}th{background:var(--alt)}
.tablewrap{overflow-x:auto}
form .row{display:grid;gap:.35rem;margin-bottom:1rem}
label{font-weight:600}input,select,textarea{font:inherit;padding:.7rem;border:1px solid #8A8F98;border-radius:8px;background:#fff;color:var(--ink);width:100%}
.hint{font-size:.9rem;color:var(--muted)}
footer.site{background:var(--ink);color:#E6E8EB;padding:2.5rem 0;font-size:.95rem}
footer.site a{color:#fff}footer.site .grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
footer.site ul{list-style:none;padding:0;margin:0}footer.site li{margin:.3rem 0}
.small{font-size:.88rem;color:var(--muted)}footer.site .small{color:#C5CAD1}
.note{border-left:4px solid var(--accent);background:#fff;padding:1rem 1.2rem;border-radius:0 8px 8px 0}
.mock{aspect-ratio:16/10;background:linear-gradient(135deg,#fff 0 60%,var(--alt) 60%);border:1px solid var(--line);border-radius:var(--radius);display:grid;place-items:center;color:var(--muted);font-size:.95rem;text-align:center;padding:1rem}
.preview-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;box-shadow:0 4px 14px rgba(27,36,48,.06)}
.preview-card img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:8px;margin-bottom:.85rem}
.preview-card p{margin:0 0 .75rem;font-size:.95rem;color:var(--muted)}

/* Realistic Browser & Phone Demo Preview Card */
.demo-preview-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;box-shadow:0 8px 24px rgba(27,36,48,.06);display:flex;flex-direction:column;gap:1rem}
.browser-frame{border:1px solid #C5CAD1;border-radius:10px;overflow:hidden;background:#F1F4F7}
.browser-chrome{background:#2F3E4E;color:#fff;padding:.45rem .75rem;display:flex;align-items:center;gap:.6rem;font-size:.78rem}
.browser-dots{display:inline-flex;gap:.3rem}
.browser-dots span{width:9px;height:9px;border-radius:50%;display:inline-block;background:#E0A100}
.browser-dots span:first-child{background:#D9534F}
.browser-dots span:last-child{background:#5CB85C}
.browser-url{background:rgba(255,255,255,.14);padding:.15rem .6rem;border-radius:4px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.75rem;color:#E6E8EB;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.browser-body{padding:1rem;background:linear-gradient(180deg,#2F3E4E 0%,#3B4E62 42%,#F1F4F7 42%,#F1F4F7 100%);position:relative}
.roof-mini-head{color:#fff;margin-bottom:.75rem}
.roof-mini-head .eyebrow{display:inline-block;background:#FFF3CD;color:#5C4200;font-weight:700;font-size:.7rem;padding:.1rem .4rem;border-radius:4px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.25rem}
.roof-mini-head h3{margin:0;font-size:1.05rem;color:#fff}
.roof-mini-head p{margin:.15rem 0 0;font-size:.82rem;color:#D9DEE3}
.preview-devices{display:grid;grid-template-columns:1.25fr .95fr;gap:.75rem;align-items:stretch}
@media(max-width:520px){.preview-devices{grid-template-columns:1fr}}
.mini-site-card{background:#fff;border:1px solid #D5DBE1;border-radius:8px;padding:.75rem;font-size:.82rem;color:#17202A;display:flex;flex-direction:column;justify-content:space-between}
.mini-site-card strong{display:block;font-size:.88rem;margin-bottom:.25rem;color:#17202A}
.mini-phone{background:#17202A;color:#fff;border:2px solid #465C72;border-radius:14px;padding:.65rem .75rem;font-size:.8rem;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.mini-phone .notch{width:36px;height:4px;background:#465C72;border-radius:99px;margin:0 auto .45rem}
.mini-phone .est-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:#A9C2D6}
.mini-phone .est-range{font-size:1.15rem;font-weight:800;color:#FFE9A8;margin:.15rem 0 .35rem}
.mini-phone .est-rows{border-top:1px solid rgba(255,255,255,.15);padding-top:.3rem;display:grid;gap:.15rem;font-size:.74rem;color:#D9DEE3}
.mini-phone .est-rows div{display:flex;justify-content:space-between}
.demo-preview-actions{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;justify-content:space-between}

/* Interactive Package & Monthly Cost Calculator */
.pkg-calc{display:grid;grid-template-columns:1.2fr 1fr;gap:1.5rem;align-items:start}
@media(max-width:820px){.pkg-calc{grid-template-columns:1fr}}
.pkg-controls{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.pkg-controls fieldset{border:1px solid var(--line);border-radius:10px;padding:1rem 1.15rem;margin:0 0 1.1rem;background:var(--bg)}
.pkg-controls legend{font-weight:700;padding:0 .35rem;font-size:1rem}
.tier-option{display:flex;align-items:flex-start;gap:.65rem;padding:.65rem .75rem;border:1px solid var(--line);border-radius:8px;background:#fff;margin-bottom:.55rem;cursor:pointer}
.tier-option:last-child{margin-bottom:0}
.tier-option input{width:auto;margin-top:.25rem}
.tier-option strong{display:block;font-size:1rem}
.tier-option span{display:block;font-size:.88rem;color:var(--muted);font-weight:400}
.addon-toggle{display:flex;align-items:flex-start;gap:.65rem;padding:.75rem;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}
.addon-toggle input{width:auto;margin-top:.25rem}
.pkg-summary{background:var(--ink);color:#fff;border-radius:var(--radius);padding:1.5rem;position:sticky;top:5.25rem}
.pkg-summary h3{margin:0 0 .25rem;color:#fff;font-size:1.25rem}
.pkg-summary .sub{margin:0 0 1rem;font-size:.9rem;color:#C5CAD1}
.pkg-summary .big-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1rem}
.pkg-summary .stat-box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:.85rem}
.pkg-summary .stat-box .lbl{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:#C5CAD1;display:block}
.pkg-summary .stat-box .val{font-size:1.65rem;font-weight:800;color:#fff;display:block;margin-top:.1rem}
.pkg-summary .stat-box .val small{font-size:.85rem;font-weight:500;color:#C5CAD1}
.pkg-summary table{background:transparent;color:#fff;font-size:.93rem;margin-bottom:.85rem}
.pkg-summary th,.pkg-summary td{border:0;border-bottom:1px solid rgba(255,255,255,.16);padding:.45rem 0;background:transparent;color:#fff}
.pkg-summary td:last-child{text-align:right;font-weight:700}
.pkg-summary .inc-list{margin:.5rem 0 1rem;padding-left:1.2rem;font-size:.9rem;color:#E6E8EB}
.pkg-summary .inc-list li{margin:.25rem 0}

/* Automated Project Brief & Chat Assistant */
.bot-panel{background:#fff;border:2px solid var(--brand);border-radius:var(--radius);overflow:hidden;box-shadow:0 6px 20px rgba(27,36,48,.07)}
.bot-header{background:var(--brand);color:#fff;padding:.9rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}
.bot-header strong{font-size:1.05rem;display:block}
.bot-badge{background:#FFF4E5;color:#7A2E00;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:.15rem .55rem;border-radius:999px;border:1px solid #F0D2AE}
.bot-body{padding:1.25rem}
.bot-log{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:1rem;margin-bottom:1rem;display:grid;gap:.65rem;max-height:260px;overflow-y:auto}
.bot-msg{padding:.65rem .9rem;border-radius:10px;font-size:.94rem;line-height:1.5;max-width:92%}
.bot-msg.bot{background:#fff;border:1px solid var(--line);color:var(--ink);justify-self:start}
.bot-msg.user{background:var(--brand);color:#fff;justify-self:end}
.bot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.85rem;margin-bottom:1rem}

.legal-doc h2{margin-top:2.2rem;padding-top:1.35rem;border-top:1px solid var(--line);font-size:1.35rem}
.legal-doc h2:first-of-type{margin-top:0;padding-top:0;border-top:none}
.legal-doc ul{padding-left:1.3rem}
.legal-doc li{margin:.4rem 0}
.legal-doc p,.legal-doc li{font-size:.98rem}

/* Build & Go */
.bng{border:2px solid var(--line);border-radius:var(--radius);padding:1.5rem;background:#fff}
.bng .bng-cards{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1rem 0}
@media(max-width:720px){.bng .bng-cards{grid-template-columns:1fr}}
.bng .bng-card{border:1px solid var(--line);border-radius:10px;padding:1.1rem;background:var(--bg)}
.bng .bng-price{font-size:1.8rem;font-weight:800;margin:.2rem 0}
.bng .bng-price small{font-size:.9rem;font-weight:500}
.mode-toggle{display:flex;flex-wrap:wrap;gap:.5rem}
.mode-toggle label{flex:1 1 220px;border:1px solid var(--line);border-radius:10px;padding:.7rem;background:#fff;cursor:pointer}
.mode-toggle input{margin-right:.4rem}
.tier-option.disabled{opacity:.45}