/* Roof cost calculator — public estimator page and the homepage entry card.
   Design language matches the premium site: warm stone, deep olive, serif
   display headings, restrained borders. The estimator is a tool, so the
   interface stays quiet and the numbers carry the emphasis. */

/* ---------------------------------------------------------------- homepage */

.home-estimator{padding-block:clamp(28px,5vw,56px)}
.estimator-card{position:relative;display:grid;gap:clamp(22px,3.4vw,48px);padding:clamp(26px,3.4vw,48px);border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-low);overflow:hidden}
.estimator-card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(180deg,var(--olive),var(--deep-olive));opacity:.85}
.estimator-card-copy h2{font-family:var(--font-display);font-size:clamp(1.9rem,3.4vw,2.75rem);font-weight:400;line-height:1.08;letter-spacing:-.01em;margin:.35em 0 .5em;max-width:20ch;text-wrap:balance}
.estimator-card-copy p{max-width:52ch;color:var(--stone-soft)}
.estimator-card-copy .eyebrow{margin:0}
.estimator-card-note{margin-top:14px;font-size:var(--text-sm);color:var(--stone-muted)}
.estimator-card-form{align-self:center;width:100%}
.estimator-card-form label{display:block;font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--stone-muted);margin-bottom:8px}
.estimator-card-row{display:flex;flex-wrap:wrap;gap:10px}
.estimator-card-row input{flex:1 1 240px;min-height:52px;padding:0 16px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--bg);color:var(--stone);font:inherit;font-size:1rem}
.estimator-card-row input::placeholder{color:var(--stone-faint)}
.estimator-card-row .as-button{min-height:52px;white-space:nowrap}
.estimator-card-fine{margin-top:12px;font-size:var(--text-xs);color:var(--stone-muted);line-height:1.6}
@media(min-width:900px){.estimator-card{grid-template-columns:1.05fr .95fr;align-items:center}}

/* ------------------------------------------------------------- calculator */

/* The estimator lives on the dark-first site. Sections that sit directly on the
   page background read light; the workspace and request panels stay light cards,
   so their headings and fields must read dark. Both directions are fixed here
   because the shared tokens cannot know which surface they land on. */
.calc-intro,
.calc-method,
.calc-faq {
  --stone: var(--light-stone);
  --stone-soft: #d9d3c7;
  --stone-muted: #aaa99f;
  --stone-faint: #9d9c92;
}
.calc-intro h1 em,
.calc-method .calc-method-card span,
.calc-faq details summary::marker,
.calc-intro .calc-trust li::before {
  /* Light olive for dark ground; --olive itself only passes on light panels. */
  color: #a9b784;
}
.calc-intro .calc-trust li::before {
  color: initial;
  background: #a9b784;
}
.calc-panel-head h2,
.calc-request h2,
.estimator-card-copy h2,
.calc-success h3 {
  color: var(--ink);
}
.calc-intro .calc-search-row input {
  color: var(--ink);
}

.calc-page{display:block}
.calc-intro{padding-block:clamp(44px,7vw,92px) clamp(26px,4vw,44px)}
.calc-intro .breadcrumb{margin-bottom:clamp(22px,3vw,34px)}
.calc-intro h1{font-family:var(--font-display);font-size:clamp(2.35rem,5.2vw,4.25rem);font-weight:400;line-height:1.02;letter-spacing:-.015em;max-width:22ch;margin:.25em 0 .35em;text-wrap:balance}
.calc-intro h1 em{font-style:italic;color:#a9b784}
.calc-lede{max-width:58ch;font-size:var(--text-lead);color:var(--stone-soft);line-height:1.6}
.calc-search{margin-top:clamp(24px,3.4vw,38px);max-width:720px}
.calc-search label{display:block;font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--stone-muted);margin-bottom:9px}
.calc-search-row{display:flex;flex-wrap:wrap;gap:10px}
.calc-search-row input{flex:1 1 280px;min-height:54px;padding:0 16px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--stone);font:inherit;font-size:1.02rem}
.calc-search-row .as-button{min-height:54px}
.calc-search-note{margin-top:11px;font-size:var(--text-xs);color:var(--stone-muted);line-height:1.6}
.calc-trust{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;margin:26px 0 0;padding:0;font-size:var(--text-sm);color:var(--stone-muted)}
.calc-trust li{display:flex;align-items:center;gap:8px}
.calc-trust li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--olive);flex:none}

/* Workspace */
.calc-workspace{padding-block:clamp(20px,3vw,36px) clamp(54px,7vw,92px)}
.calc-grid{display:grid;gap:clamp(20px,3vw,32px);align-items:start}
@media(min-width:1020px){.calc-grid{grid-template-columns:minmax(0,1.42fr) minmax(320px,.85fr)}}
.calc-panel{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-low);padding:clamp(18px,2.6vw,32px)}
.calc-panel-head{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:baseline;justify-content:space-between;margin-bottom:18px}
.calc-panel-head h2{font-family:var(--font-display);font-size:clamp(1.5rem,2.2vw,1.95rem);font-weight:400;line-height:1.15;margin:0}
.calc-step-label{font-size:var(--text-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--olive);font-weight:600}

/* Mode switch */
.calc-modes{display:inline-flex;padding:4px;border:1px solid var(--line);border-radius:var(--radius-full);background:var(--bg);gap:4px}
.calc-modes button{min-height:40px;padding:0 16px;border:0;border-radius:var(--radius-full);background:transparent;color:var(--stone-muted);font:inherit;font-size:var(--text-sm);cursor:pointer}
.calc-modes button[aria-pressed=true]{background:var(--deep-olive);color:var(--light-stone)}
.calc-modes button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Map */
.calc-map-block{margin-top:16px}
.calc-map-shell{position:relative;border:1px solid var(--line-strong);border-radius:var(--radius-md);overflow:hidden;background:var(--surface-2);isolation:isolate}
/* A tracing workspace, not a thumbnail: most of the viewport on phones, most of
   the panel on desktop. */
.calc-map{height:clamp(420px,78vh,640px);width:100%}
@media(min-width:1020px){.calc-map{height:clamp(480px,64vh,720px)}}
.calc-map-draw{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}
.calc-map-shell.is-drawing .calc-map{cursor:crosshair}
.calc-map-fullscreen,.calc-map-exit{position:absolute;z-index:4;top:10px;left:10px;min-height:40px;padding:0 13px;border:1px solid #ffffff59;border-radius:var(--radius-sm);background:#1c1c1ae0;color:#f7f4ed;font:inherit;font-size:var(--text-xs);letter-spacing:.04em;cursor:pointer;backdrop-filter:blur(4px)}
.calc-map-exit{top:auto;bottom:14px;left:50%;transform:translateX(-50%);min-width:180px}
.calc-map-fullscreen:hover,.calc-map-exit:hover{background:#1c1c1af2}
.calc-map-fullscreen:focus-visible,.calc-map-exit:focus-visible{outline:2px solid #f7f4ed;outline-offset:2px}
.calc-map-locked{overflow:hidden}
.calc-map-block.is-map-fullscreen{position:fixed;inset:0;z-index:var(--z-overlay);margin:0;padding:10px;background:var(--bg)}
.calc-map-block.is-map-fullscreen .calc-map-shell{height:100%;border-radius:var(--radius-md)}
.calc-map-block.is-map-fullscreen .calc-map{height:100%}
.calc-map-block.is-map-fullscreen .calc-map-toolbar{position:absolute;left:10px;right:10px;bottom:14px;z-index:5;margin:0;padding:10px;border-radius:var(--radius-md);background:#fffdf8f2;box-shadow:var(--shadow-overlay)}
.calc-map-block.is-map-fullscreen .calc-map-status,.calc-map-block.is-map-fullscreen .calc-map-attribution,.calc-map-block.is-map-fullscreen .calc-imagery-bar,.calc-map-block.is-map-fullscreen .calc-address-chip{display:none}
.calc-map-veil{position:absolute;inset:0;z-index:3;display:grid;place-items:center;padding:24px;text-align:center;background:linear-gradient(180deg,#1c1c1ad9,#1c1c1aee);color:var(--light-stone)}
.calc-map-veil-inner{max-width:40ch;display:grid;gap:10px;justify-items:center}
.calc-map-veil-title{font-family:var(--font-display);font-size:1.28rem;font-weight:400;margin:0;color:var(--light-stone)}
.calc-map-veil-body{max-width:36ch;font-size:var(--text-sm);line-height:1.65;color:#d9d3c7;margin:0}
.calc-map-veil-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:6px}
.calc-map-veil.is-problem{background:linear-gradient(180deg,#1c1c1af0,#1c1c1af8)}
.calc-map-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}
.calc-tool{min-height:44px;padding:0 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--stone-soft);font:inherit;font-size:var(--text-sm);cursor:pointer}
.calc-tool:hover:not(:disabled){border-color:var(--olive);color:var(--deep-olive)}
.calc-tool:disabled{opacity:.55;cursor:not-allowed}
.calc-tool[aria-pressed=true]{background:var(--deep-olive);border-color:var(--deep-olive);color:var(--light-stone)}
.calc-tool-primary{background:var(--deep-olive);border-color:var(--deep-olive);color:var(--light-stone)}
.calc-tool-primary:hover:not(:disabled){background:#333b26;color:var(--light-stone)}
.calc-tool-spacer{flex:1 1 auto}
.calc-map-status{margin-top:10px;min-height:22px;font-size:var(--text-sm);color:var(--stone-muted);line-height:1.6}
.calc-map-status.is-error{color:var(--danger)}
.calc-map-status.is-ready{color:var(--deep-olive)}

/* Imagery source bar */
.calc-imagery-bar{display:grid;gap:8px;margin-top:14px}
.calc-imagery-label{margin:0;font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--stone-muted)}
.calc-imagery-sources{display:flex;flex-wrap:wrap;gap:8px}
.calc-imagery-source{display:grid;gap:2px;justify-items:start;min-height:52px;padding:8px 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--stone-soft);font:inherit;text-align:left;cursor:pointer}
.calc-imagery-source:hover{border-color:var(--olive)}
.calc-imagery-source[aria-pressed=true]{border-color:var(--deep-olive);background:#f1f3ea;box-shadow:inset 0 0 0 1px var(--deep-olive)}
.calc-imagery-source:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.calc-imagery-source-title{font-size:var(--text-sm);font-weight:600;color:var(--stone)}
.calc-imagery-source-meta{font-size:var(--text-xs);color:var(--stone-muted)}
.calc-imagery-note{margin:0;font-size:var(--text-xs);line-height:1.6;color:var(--stone-muted)}
.calc-map-attribution{margin-top:6px;font-size:11px;line-height:1.5;color:var(--stone-faint)}
.calc-address-chip{display:inline-flex;align-items:center;gap:8px;margin-top:10px;max-width:100%;padding:7px 12px;border:1px solid var(--line);border-radius:var(--radius-full);background:var(--bg);font-size:var(--text-xs);color:var(--stone-muted)}
.calc-address-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* Manual entry */
.calc-manual{display:grid;gap:14px;margin-top:16px}
.calc-manual-row{display:flex;flex-wrap:wrap;gap:14px}
.calc-field{display:grid;gap:6px;flex:1 1 180px}
.calc-field>label{font-size:var(--text-sm);color:var(--stone-soft)}
.calc-field input,.calc-field textarea{min-height:48px;width:100%;padding:10px 13px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--stone);font:inherit;font-size:1rem}
.calc-field textarea{min-height:96px;resize:vertical}
.calc-field small{font-size:var(--text-xs);color:var(--stone-muted);line-height:1.5}
.calc-field input[aria-invalid=true],.calc-field textarea[aria-invalid=true]{border-color:var(--danger)}
.calc-error{font-size:var(--text-xs);color:var(--danger)}
.calc-hint{font-size:var(--text-xs);color:var(--stone-muted);line-height:1.6}

/* Questions */
.calc-questions{margin-top:26px;display:grid;gap:26px}
.calc-question{border:0;margin:0;padding:0;min-width:0}
.calc-question legend{font-size:var(--text-sm);font-weight:600;color:var(--stone);padding:0;margin-bottom:4px}
.calc-question .calc-question-help{margin:0 0 12px;font-size:var(--text-xs);color:var(--stone-muted)}
.calc-options{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.calc-option{position:relative;display:flex;gap:10px;align-items:flex-start;padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer;min-height:56px}
.calc-option:hover{border-color:var(--line-strong)}
.calc-option:has(input:checked){border-color:var(--deep-olive);background:#f1f3ea;box-shadow:inset 0 0 0 1px var(--deep-olive)}
.calc-option:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.calc-option input{position:absolute;opacity:0;width:1px;height:1px}
.calc-option-body{display:grid;gap:3px}
.calc-option-title{font-size:var(--text-sm);font-weight:600;color:var(--stone)}
.calc-option-title small{font-weight:400;color:var(--stone-muted);margin-left:4px}
.calc-option-desc{font-size:var(--text-xs);line-height:1.5;color:var(--stone-muted)}

/* Result */
.calc-result{display:grid;gap:0;border:1px solid #3c4233;border-radius:var(--radius-lg);background:var(--surface-dark);color:#e9e4d9;padding:clamp(22px,2.8vw,32px);position:relative;overflow:hidden}
@media(min-width:1020px){.calc-result{position:sticky;top:96px}}
.calc-result::after{content:"";position:absolute;inset:auto -30% -45% auto;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#5f6a4e33,transparent 70%);pointer-events:none}
.calc-result .eyebrow{color:#b9c0a9;margin:0 0 10px}
.calc-result-price{font-family:var(--font-display);font-size:clamp(2.6rem,4.4vw,3.5rem);line-height:1;font-weight:400;letter-spacing:-.02em;color:#f7f4ed;margin:0}
.calc-result-price small{display:block;font-family:var(--font-sans);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:#b7aa98;margin-top:10px}
.calc-result-placeholder{margin:6px 0 0;font-size:var(--text-sm);line-height:1.7;color:#c9c2b4;max-width:34ch}
.calc-breakdown{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px 16px;margin:22px 0 0;padding-top:20px;border-top:1px solid #ffffff1c;font-size:var(--text-sm)}
.calc-breakdown dt{color:#b7aa98}
.calc-breakdown dd{margin:0;text-align:right;font-variant-numeric:tabular-nums;color:#efeae0}
.calc-breakdown-total dt,.calc-breakdown-total dd{color:#f7f4ed;font-weight:600;padding-top:8px;border-top:1px solid #ffffff1c}
.calc-assumptions{margin:18px 0 0;font-size:var(--text-xs);line-height:1.65;color:#b7aa98}
.calc-price-note{margin:20px 0 0;padding-top:18px;border-top:1px solid #ffffff1c;font-size:var(--text-xs);line-height:1.65;color:#c9c2b4}
.calc-scope{display:grid;gap:14px;margin:18px 0 0}
.calc-scope h3{font-size:var(--text-xs);letter-spacing:.09em;text-transform:uppercase;color:#b9c0a9;margin:0 0 6px}
.calc-scope ul{list-style:none;margin:0;padding:0;display:grid;gap:5px;font-size:var(--text-xs);line-height:1.55;color:#d5cfc2}
.calc-scope li{display:flex;gap:8px}
.calc-scope li::before{content:"·";color:#8d9878;flex:none}
.calc-result-cta{margin-top:24px;display:grid;gap:10px}
.calc-result-cta .as-button{justify-content:center;background:var(--light-stone);border-color:var(--light-stone);color:var(--deep-olive)}
.calc-result-cta .as-button:hover{background:#fff;border-color:#fff;color:var(--deep-olive)}
.calc-result-cta p{margin:0;font-size:var(--text-xs);line-height:1.6;color:#b7aa98;text-align:center}
.calc-result-version{font-size:11px;color:#aaa49a;margin-top:14px;line-height:1.5}

/* Lead request */
.calc-request{padding-block:0 clamp(64px,8vw,110px)}
.calc-request-inner{display:grid;gap:clamp(22px,3.2vw,44px);border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);padding:clamp(24px,3.2vw,44px);box-shadow:var(--shadow-low)}
@media(min-width:900px){.calc-request-inner{grid-template-columns:.9fr 1.1fr;align-items:start}}
.calc-request h2{font-family:var(--font-display);font-size:clamp(1.8rem,2.8vw,2.5rem);font-weight:400;line-height:1.1;margin:.2em 0 .45em}
.calc-request p{color:var(--stone-soft);max-width:46ch}
.calc-request-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:9px;font-size:var(--text-sm);color:var(--stone-muted)}
.calc-request-list li{display:flex;gap:9px}
.calc-request-list li::before{content:"—";color:var(--olive)}
.calc-lead-form{display:grid;gap:14px}
.calc-lead-row{display:grid;gap:14px}
@media(min-width:560px){.calc-lead-row.two{grid-template-columns:1fr 1fr}}
.calc-lead-form .as-button{justify-self:start;min-height:52px}
.calc-lead-note{font-size:var(--text-xs);color:var(--stone-muted);line-height:1.6}
.calc-lead-status{font-size:var(--text-sm);line-height:1.6;color:var(--stone-soft)}
.calc-lead-status.is-error{color:var(--danger)}
.calc-lead-status.is-success{color:var(--deep-olive)}
.calc-turnstile{margin:2px 0}
.calc-success{display:grid;gap:12px;padding:20px;border:1px solid #c8d0ba;border-radius:var(--radius-md);background:#f2f4ec}
.calc-success h3{font-family:var(--font-display);font-size:1.5rem;font-weight:400;margin:0}
.calc-success p{margin:0;font-size:var(--text-sm);line-height:1.65;color:var(--stone-soft)}
.calc-success strong{font-variant-numeric:tabular-nums}
.calc-success .calc-reference{font-size:var(--text-xs);letter-spacing:.06em;color:var(--stone-muted)}

/* Method and FAQ */
.calc-method{padding-block:0 clamp(54px,7vw,88px)}
.calc-method-grid{display:grid;gap:18px;margin-top:26px}
@media(min-width:760px){.calc-method-grid{grid-template-columns:repeat(3,1fr)}}
.calc-method-card{border-top:1px solid var(--line-strong);padding-top:16px}
.calc-method-card span{font-size:var(--text-xs);letter-spacing:.1em;color:var(--olive)}
.calc-method-card h3{font-family:var(--font-display);font-size:1.35rem;font-weight:400;margin:.35em 0 .4em}
.calc-method-card p{font-size:var(--text-sm);line-height:1.65;color:var(--stone-muted);margin:0}
.calc-faq{padding-block:0 clamp(64px,8vw,110px)}
.calc-faq-list{display:grid;gap:0;margin-top:22px;border-top:1px solid var(--line)}
.calc-faq details{border-bottom:1px solid var(--line);padding:4px 0}
.calc-faq summary{cursor:pointer;padding:16px 0;font-size:var(--text-base);color:var(--stone);min-height:44px;display:flex;align-items:center;gap:12px}
.calc-faq summary::marker{color:var(--olive)}
.calc-faq details p{margin:0 0 18px;font-size:var(--text-sm);line-height:1.7;color:var(--stone-muted);max-width:70ch}

/* MapLibre controls tuned to the brand */
.calc-map .maplibregl-ctrl-group{border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-medium)}
.calc-map .maplibregl-ctrl-group button{width:40px;height:40px}
.calc-map .maplibregl-ctrl-attrib{font-size:10px;background:#f7f4edcc}

@media(prefers-reduced-motion:reduce){
  .estimator-card,.calc-panel,.calc-result{transition:none}
}