:root{
  --green:#339d2d;--green-dark:#1f6f26;--green-soft:#eaf6e8;
  --ink:#0f1712;--ink-2:#1e2a22;--muted:#465249;--line:#dde5df;--white:#fff;--bg:#f6f8f6;
  --max:1200px;--radius:18px;--shadow:0 18px 45px rgba(15,23,18,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Ubuntu,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--green)}h1,h2,h3{line-height:1.05;margin:0 0 16px}h1{font-size:clamp(2.7rem,6vw,5.8rem);letter-spacing:-.04em}h2{font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.03em}h3{font-size:1.35rem}.lead{font-size:clamp(1.02rem,1.6vw,1.25rem);color:#dce5de;max-width:760px}.muted{color:var(--muted)}.section{padding:88px 0}.section.alt{background:var(--bg)}.section.dark{background:var(--ink);color:#fff}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}.section-head p{max-width:680px;margin:0;color:var(--muted)}.dark .section-head p{color:#c7d1c9}.btn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:999px;padding:14px 22px;font-weight:700;cursor:pointer;transition:.2s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark)}.btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.05)}.btn-light{background:#fff;color:var(--ink)}.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(221,229,223,.8)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{width:215px}.nav-links{display:flex;align-items:center;gap:24px;font-size:.95rem;font-weight:600}.nav-links a:hover{color:var(--green)}.menu-btn{display:none;border:0;background:transparent;font-size:1.5rem}
.hero{min-height:760px;display:grid;align-items:center;position:relative;color:#fff;background:url('assets/hero.webp') center/cover no-repeat}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,15,9,.82) 0%,rgba(7,15,9,.58) 40%,rgba(7,15,9,.16) 75%,rgba(7,15,9,.06) 100%)}.hero .container{position:relative;z-index:1;padding-top:40px;padding-bottom:70px}.hero-copy{max-width:860px}.hero .eyebrow{color:#c8efc6}.hero-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px;color:#e3ebe4;font-size:.94rem}.hero h1{max-width:840px}
.stats{background:#fff;border-bottom:1px solid var(--line)}.stats-grid{display:grid;grid-template-columns:repeat(5,1fr)}.stat{padding:30px 24px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;font-size:2rem;line-height:1;color:var(--green);margin-bottom:7px}.stat span{font-size:.9rem;color:var(--muted)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s ease}.card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.card img{width:100%;height:230px;object-fit:cover}.card-body{padding:24px}.card-body p{color:var(--muted);margin:0 0 18px}.card-link{font-weight:700;color:var(--green)}
.cap-band{display:grid;grid-template-columns:1.1fr 1.3fr;min-height:600px}.cap-photo{background:url('assets/mixer.webp') center/cover no-repeat}.cap-copy{padding:70px clamp(30px,6vw,86px);display:flex;flex-direction:column;justify-content:center}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:28px}.feature{border-top:1px solid rgba(255,255,255,.22);padding-top:18px}.feature strong{display:block;margin-bottom:6px}.feature p{color:#c7d1c9;margin:0;font-size:.95rem}
.project-feature{display:grid;grid-template-columns:.9fr 1.4fr;background:var(--ink);color:#fff;border-radius:var(--radius);overflow:hidden}.project-copy{padding:48px}.project-image{min-height:480px;background:url('assets/road.webp') center/cover no-repeat}.project-meta{display:flex;flex-wrap:wrap;gap:22px;margin:25px 0}.metric small{display:block;color:#aab6ad}.metric strong{font-size:1.4rem}.tag{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--green-soft);color:var(--green-dark);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.client-chip{min-height:84px;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;font-weight:700;color:#556158;background:#fff}
.cta{padding:72px 0;background:linear-gradient(120deg,var(--green-dark),var(--green));color:#fff}.cta-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.cta p{max-width:670px;color:#e8f3e7}.cta h2{margin-bottom:10px}
.footer{background:#09100b;color:#d2ddd4;padding:58px 0 28px}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:36px}.footer .logo{filter:brightness(0) invert(1);opacity:.95}.footer h4{color:#fff;margin:0 0 14px}.footer a{display:block;margin:8px 0;color:#c6d0c8}.footer-bottom{border-top:1px solid #283128;margin-top:36px;padding-top:20px;color:#8f9b92;font-size:.88rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.page-hero{padding:100px 0 78px;background:var(--ink);color:#fff}.page-hero p{max-width:780px;color:#c9d4cb;font-size:1.18rem}.breadcrumbs{font-size:.84rem;color:#9baa9e;margin-bottom:22px}.service-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.service-hero-grid img{height:520px;object-fit:cover;border-radius:var(--radius)}.bullet-list{display:grid;gap:12px;margin:22px 0}.bullet{display:flex;gap:12px;align-items:flex-start}.bullet:before{content:'✓';color:var(--green);font-weight:900}.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.spec{padding:26px;border:1px solid var(--line);border-radius:16px}.spec strong{display:block;font-size:1.25rem;margin-bottom:8px}.process{counter-reset:item;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{padding:24px;border-radius:16px;background:#fff;border:1px solid var(--line)}.step:before{counter-increment:item;content:'0' counter(item);display:block;color:var(--green);font-weight:800;letter-spacing:.12em;margin-bottom:14px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery img{width:100%;height:280px;object-fit:cover;border-radius:14px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.timeline figure{margin:0}.timeline img{height:250px;width:100%;object-fit:cover;border-radius:14px}.timeline figcaption{margin-top:10px;font-weight:700}.quote-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}.form-card{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.field{display:grid;gap:7px;margin-bottom:16px}.field label{font-weight:700;font-size:.92rem}.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid #cfd8d1;border-radius:10px;background:#fff}.field textarea{min-height:110px;resize:vertical}.form-note{font-size:.84rem;color:var(--muted)}
.toast{position:fixed;right:22px;bottom:22px;background:var(--ink);color:#fff;padding:14px 18px;border-radius:12px;opacity:0;transform:translateY(12px);pointer-events:none;transition:.25s;z-index:90}.toast.show{opacity:1;transform:translateY(0)}
@media(max-width:980px){.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-btn{display:block}.nav .btn-primary{display:none}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat{border-bottom:1px solid var(--line)}.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}.cap-band,.project-feature,.service-hero-grid,.quote-panel{grid-template-columns:1fr}.cap-photo{min-height:420px}.project-image{min-height:360px}.spec-grid,.process,.timeline{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.logo-wall{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.container{width:min(100% - 28px,var(--max))}.section{padding:64px 0}.hero{min-height:720px}.hero h1{font-size:3.15rem}.stats-grid,.grid-4,.grid-3,.grid-2,.spec-grid,.process,.timeline,.footer-grid,.logo-wall{grid-template-columns:1fr}.stat{border-right:0}.section-head,.cta-inner{align-items:flex-start;flex-direction:column}.card img{height:210px}.feature-grid{grid-template-columns:1fr}.cap-copy{padding:50px 24px}.service-hero-grid img{height:340px}.gallery{grid-template-columns:1fr}.gallery img{height:240px}.page-hero{padding:74px 0 58px}.logo{width:178px}}

/* Calculators + product education */
.calc-home-section{background:linear-gradient(180deg,#fff 0%,#f2f6f2 100%)}
.quick-calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.quick-calc-card{border:1px solid var(--line);border-radius:26px;padding:32px;background:#fff;overflow:hidden;position:relative}.quick-calc-card.dark-card{background:var(--ink);color:#fff;border-color:#263329}.quick-calc-top{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}.quick-calc-top h3{font-size:1.9rem;margin-top:18px}.quick-calc-top p{margin:0}.dark-card .muted,.dark-card p{color:#bfc9c1}.calc-icon{width:64px;height:64px;border-radius:20px;background:var(--green-soft);color:var(--green-dark);display:grid;place-items:center;font-size:1.25rem;font-weight:800;flex:0 0 auto}.dark-card .calc-icon{background:#1d3b22;color:#9ae494}.tag-dark{background:#1d3b22;color:#a7e9a2}.mini-fields{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:12px;margin:28px 0}.mini-fields label,.range-label{font-size:.84rem;font-weight:700}.mini-fields label span{color:var(--muted);font-weight:500}.mini-fields input[type=number]{width:100%;margin-top:7px;border:1px solid var(--line);border-radius:12px;padding:12px}.mini-fields input[type=range],.range-label input{width:100%;accent-color:var(--green);margin-top:14px}.mini-fields output{display:block;color:var(--green);margin-top:4px}.mini-result{display:flex;align-items:end;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:18px}.mini-result span{color:var(--muted)}.mini-result strong{font-size:2.3rem;letter-spacing:-.04em;color:var(--green)}.mini-result.inverse{border-color:#314037}.mini-result.inverse span{color:#bfc9c1}.mini-result.inverse strong{color:#8ae384}.calc-home-note{margin-top:18px;color:var(--muted);font-size:.9rem}.asphalt-mini-visual{height:100px;background:#cbd5cc;border-radius:16px;margin:24px 0 12px;overflow:hidden;position:relative}.road-top{position:absolute;inset:0;background:linear-gradient(#555,#343936);clip-path:polygon(0 0,100% 0,86% 65%,14% 65%)}.road-top:after{content:'';position:absolute;left:50%;top:8%;height:50%;border-left:3px dashed #fff;opacity:.8}.road-layer{position:absolute;left:14%;right:14%;bottom:0;height:35%;background:linear-gradient(#202522,#111);transition:height .25s ease}.range-label{display:block}.range-label strong{float:right;color:#9ae494}
.calc-section{scroll-margin-top:80px}.calc-shell{display:grid;grid-template-columns:1.15fr .85fr;background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:0 24px 70px rgba(15,23,18,.08)}.calc-controls{padding:38px}.calc-visual-panel{padding:38px;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:center}.shape-picker{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:30px}.shape-btn{border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 8px;font-weight:700;cursor:pointer;color:var(--ink);min-height:68px}.shape-btn span{display:block;color:var(--green);font-size:1.35rem}.shape-btn.active{background:var(--green-soft);border-color:#9fd59b;color:var(--green-dark)}.calc-input-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.calc-field{display:grid;gap:7px;font-weight:700;font-size:.9rem}.calc-field>div{display:flex;border:1px solid #ccd6ce;border-radius:13px;overflow:hidden;background:#fff}.calc-field input{width:100%;min-width:0;border:0;padding:14px;background:transparent;outline:none;font-size:1.05rem}.calc-field b{display:grid;place-items:center;min-width:54px;padding:0 12px;background:#f1f5f1;color:var(--muted);font-size:.85rem}.big-field{max-width:360px}.big-field input{font-size:1.5rem;font-weight:700}.reserve-control,.thickness-control{margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}.reserve-control>div:first-child,.thickness-head{display:flex;justify-content:space-between;gap:16px;font-weight:700}.reserve-control strong,.thickness-head strong{color:var(--green);font-size:1.15rem}.reserve-control input,.thickness-control input{width:100%;accent-color:var(--green);margin:16px 0 6px}.range-scale{display:flex;justify-content:space-between;color:var(--muted);font-size:.75rem}.calc-hint{margin-top:20px;border-radius:12px;background:var(--green-soft);padding:13px 15px;color:var(--green-dark);font-size:.9rem}.concrete-visual{height:240px;display:grid;place-items:center;position:relative;margin-bottom:24px}.concrete-block{width:72%;height:105px;display:grid;place-items:center;border:2px solid #8ae384;background:linear-gradient(150deg,#9ca39d,#6d736e);box-shadow:22px 22px 0 #424a44;transform:skewY(-3deg);transition:.25s ease;border-radius:8px}.concrete-block span{transform:skewY(3deg);font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:.08em}.dimension-chip{position:absolute;bottom:0;background:#fff;color:var(--ink);padding:8px 12px;border-radius:999px;font-size:.8rem;font-weight:700}.result-panel{display:grid;gap:4px;border-top:1px solid #344238;border-bottom:1px solid #344238;padding:22px 0}.result-panel span{color:#aebbb0;font-size:.86rem}.result-panel b{font-size:1.45rem;color:#d6dfd8}.result-panel strong{font-size:3.2rem;line-height:1;color:#8ae384;letter-spacing:-.05em;margin:4px 0}.result-panel small{color:#8fa093}.calc-actions.vertical{display:grid;gap:10px;margin-top:22px}.calc-actions.vertical .btn{justify-content:center}.calc-whatsapp{background:#fff;color:var(--ink);justify-content:center}.calc-disclaimer{max-width:1020px;margin:22px auto 0;color:var(--muted);font-size:.86rem;text-align:center}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff}.product-card h3{font-size:1.35rem;margin:10px 0}.product-card p{color:var(--muted);margin-bottom:18px}.product-kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:800;color:var(--green)}.use-chips{display:flex;flex-wrap:wrap;gap:7px}.use-chips span{padding:6px 9px;border-radius:999px;background:var(--green-soft);color:var(--green-dark);font-size:.75rem;font-weight:700}.consult-strip{margin-top:26px;padding:22px 26px;border-radius:18px;background:var(--bg);display:flex;align-items:center;justify-content:space-between;gap:20px}.consult-strip div{display:grid}.consult-strip strong{font-size:1.15rem}.consult-strip span{color:var(--muted)}
.calc-tabs{display:flex;gap:8px;padding:5px;background:var(--bg);border-radius:14px;width:max-content;margin-bottom:26px}.calc-tab{border:0;background:transparent;padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer}.calc-tab.active{background:#fff;box-shadow:0 3px 12px rgba(15,23,18,.08);color:var(--green-dark)}.preset-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.preset-row button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-weight:700;cursor:pointer}.preset-row button.active{background:var(--green);border-color:var(--green);color:#fff}.coverage-table{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:26px}.coverage-table div{padding:12px;border-radius:12px;background:var(--bg);display:grid}.coverage-table span{font-size:.78rem;color:var(--muted)}.coverage-table b{font-size:1.05rem}.pavement-visual{height:245px;position:relative;margin-bottom:20px}.pavement-scene{position:absolute;left:5%;right:5%;top:20px;bottom:35px;background:linear-gradient(150deg,#4c514e,#252b27);border-radius:16px 16px 3px 3px;overflow:hidden;transform:perspective(600px) rotateX(8deg)}.lane-mark{position:absolute;top:12%;bottom:30%;width:4px;border-left:4px dashed #f6f3df;opacity:.85}.lane-mark.l1{left:40%}.lane-mark.l2{left:60%}.pavement-layer{position:absolute;left:0;right:0;bottom:0;height:30%;background:repeating-linear-gradient(135deg,#121614,#121614 8px,#1d221f 8px,#1d221f 16px);border-top:3px solid #90998f;transition:height .25s ease}.pavement-label{position:absolute;right:8%;bottom:0;display:grid;text-align:right}.pavement-label span{color:#9aa69d;font-size:.75rem}.pavement-label strong{color:#8ae384}.inverse-result strong{font-size:3.2rem}.tool-hero{background:linear-gradient(120deg,#0f1712,#1b2d20)}.tool-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.tool-choice{padding:38px;border-radius:28px;border:1px solid var(--line);min-height:320px;display:flex;flex-direction:column;justify-content:flex-end;transition:.2s}.tool-choice:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.tool-choice h2{font-size:2.3rem;margin-top:18px}.tool-choice p{max-width:520px}.concrete-choice{background:linear-gradient(145deg,#f3f7f2,#fff)}.asphalt-choice{background:var(--ink);color:#fff;border-color:#263329}.asphalt-choice p{color:#bfc9c1}.math-story{display:grid;grid-template-columns:1.4fr .3fr repeat(3,1fr);gap:12px;align-items:center;margin-top:32px;padding:24px;border-radius:20px;background:var(--bg)}.math-story div{display:grid}.math-story strong{font-size:1.7rem;color:var(--green)}.math-story .math-arrow{font-size:2rem;color:var(--muted)}
@media(max-width:980px){.quick-calc-grid,.calc-shell,.tool-choice-grid{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}.shape-picker{grid-template-columns:repeat(3,1fr)}.calc-visual-panel{min-height:520px}.math-story{grid-template-columns:1fr 1fr 1fr}.math-arrow{display:none}}
@media(max-width:640px){.quick-calc-card,.calc-controls,.calc-visual-panel{padding:24px}.quick-calc-top h3{font-size:1.55rem}.mini-fields,.calc-input-grid,.product-grid,.coverage-table{grid-template-columns:1fr}.shape-picker{grid-template-columns:repeat(2,1fr)}.mini-result{align-items:flex-start;flex-direction:column}.mini-result strong,.result-panel strong{font-size:2.6rem}.consult-strip{align-items:flex-start;flex-direction:column}.calc-tabs{width:100%}.calc-tab{flex:1}.math-story{grid-template-columns:1fr 1fr}.math-story>div:first-child{grid-column:1/-1}.pavement-visual{height:210px}}

/* V3 — interactive 3D calculator stages */
.three-stage{position:relative;overflow:hidden;border-radius:20px;background:radial-gradient(circle at 54% 36%,#213629 0%,#101b14 46%,#0c1510 100%);border:1px solid #2c4433;isolation:isolate;min-height:310px;touch-action:pan-y}
.three-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab}.three-canvas:active{cursor:grabbing}
.three-stage[data-ready="true"] .three-fallback{opacity:0;pointer-events:none}.three-fallback{position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:6px;color:#d5e0d7;transition:opacity .25s;z-index:1}.three-fallback span{color:#9bac9e;font-size:.82rem}
.three-toolbar{position:absolute;left:14px;top:14px;display:flex;flex-wrap:wrap;gap:6px;z-index:4;max-width:calc(100% - 28px)}.three-toolbar button{border:1px solid rgba(255,255,255,.16);background:rgba(14,24,18,.78);backdrop-filter:blur(10px);color:#d9e4db;border-radius:999px;padding:8px 11px;font:700 .72rem/1 Ubuntu,sans-serif;cursor:pointer;min-height:34px}.three-toolbar button:hover,.three-toolbar button.active{background:#fff;color:#102016;border-color:#fff}.three-toolbar .simulate-btn{background:#2ea82f;color:#fff;border-color:#53c954}.three-toolbar .simulate-btn.playing{animation:pulse3d .8s ease-in-out infinite alternate}
.three-title{position:absolute;right:14px;top:14px;z-index:3;text-align:right;display:grid;gap:3px;pointer-events:none}.three-title span{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:#fff}.three-title small{font-size:.68rem;color:#91a296}
.three-stage .dimension-chip{bottom:14px;left:14px;right:auto;z-index:4;background:rgba(255,255,255,.94);box-shadow:0 8px 30px rgba(0,0,0,.22)}
.scale-note{position:absolute;right:14px;top:54px;z-index:3;color:#8fa493;font-size:.67rem;background:rgba(14,24,18,.62);padding:5px 8px;border-radius:999px;pointer-events:none}
.asphalt-stage .pavement-label{z-index:4;right:14px;bottom:13px;background:rgba(14,24,18,.72);backdrop-filter:blur(10px);padding:8px 10px;border-radius:12px;min-width:150px}.asphalt-stage .pavement-label small{color:#aab8ad;font-size:.64rem;margin-top:2px}
.concrete-visual.three-stage{height:310px;margin-bottom:24px;display:block}.pavement-visual.three-stage{height:310px;margin-bottom:20px}
@keyframes pulse3d{from{transform:scale(1)}to{transform:scale(1.035);box-shadow:0 0 0 4px rgba(119,223,115,.12)}}
@media(max-width:640px){.concrete-visual.three-stage,.pavement-visual.three-stage{height:290px}.three-toolbar{top:10px;left:10px;right:10px}.three-toolbar button{padding:8px 9px}.three-title{display:none}.scale-note{top:auto;bottom:62px;right:10px}.three-stage .dimension-chip{left:10px;bottom:10px;max-width:70%;white-space:normal}.asphalt-stage .pavement-label{right:10px;bottom:10px}.calc-visual-panel{padding:22px}}
@media(prefers-reduced-motion:reduce){.three-toolbar .simulate-btn.playing{animation:none}}

.calc-sim-note{margin:12px 0 0;padding:12px 14px;border:1px solid rgba(51,157,45,.18);background:rgba(51,157,45,.06);border-radius:14px;color:#526158;font-size:.92rem;line-height:1.45}.calc-sim-note strong{color:#1f2a23}
/* V7 cinematic 3D simulation */
.three-stage{position:relative;overflow:hidden;min-height:390px;background:radial-gradient(circle at 55% 30%,#173121 0,#0b1710 58%,#08110c 100%)}
.three-webgl{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0}
.three-toolbar,.three-title,.dimension-chip,.scale-note,.pavement-label{z-index:3}
.sim-hud{position:absolute;left:22px;right:22px;bottom:22px;z-index:4;background:rgba(7,18,11,.82);backdrop-filter:blur(10px);border:1px solid rgba(119,226,117,.28);border-radius:16px;padding:14px 16px;color:#fff;box-shadow:0 10px 35px rgba(0,0,0,.22)}
.sim-step{font-weight:800;font-size:15px;letter-spacing:.01em}.sim-sub{margin-top:3px;color:#c7d5ca;font-size:13px}.sim-progress{height:5px;margin-top:10px;background:rgba(255,255,255,.1);border-radius:999px;overflow:hidden}.sim-progress i{display:block;height:100%;width:0;background:#70df70;border-radius:inherit;transition:width .08s linear}
.simulate-btn{white-space:nowrap}.simulate-btn.playing{background:#2fa831!important;color:#fff!important}
@media(max-width:760px){.three-stage{min-height:360px}.sim-hud{left:12px;right:12px;bottom:12px}.three-toolbar{gap:6px;flex-wrap:wrap}.three-toolbar button{min-height:40px;padding:8px 12px}}


/* v10 refinements */
.popular-types{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}.popular-card{border:1px solid #b9d9b6;background:linear-gradient(145deg,#f3faf2,#fff);border-radius:22px;padding:28px;position:relative;overflow:hidden}.popular-card:before{content:'MÁS SOLICITADO';position:absolute;right:18px;top:18px;color:var(--green-dark);background:var(--green-soft);border-radius:999px;padding:6px 9px;font-size:.66rem;letter-spacing:.09em;font-weight:800}.popular-card h3{font-size:1.55rem;max-width:75%;margin-top:12px}.popular-card p{color:var(--muted);margin-bottom:18px}.popular-card .product-kicker{padding-right:120px}.other-types-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:10px 0 16px}.other-types-title p{max-width:620px;margin:0;color:var(--muted)}.type-accordion{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.type-detail{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.type-detail summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:800;display:flex;justify-content:space-between;gap:14px;align-items:center}.type-detail summary::-webkit-details-marker{display:none}.type-detail summary:after{content:'+';font-size:1.3rem;color:var(--green);line-height:1}.type-detail[open] summary:after{content:'–'}.type-detail .type-body{padding:0 20px 20px;color:var(--muted)}.type-detail .type-body p{margin:0 0 12px}.type-detail .product-kicker{display:block;margin-bottom:3px}
.project-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.project-card img{width:100%;height:245px;object-fit:cover}.project-card-body{padding:20px}.project-card .company{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--green);font-weight:800}.project-card h3{font-size:1.2rem;margin:8px 0 0}.project-card p{color:var(--muted);font-size:.92rem;margin:8px 0 0}.project-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,34%);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}.project-scroll .project-card{scroll-snap-align:start}.project-scroll::-webkit-scrollbar{height:8px}.project-scroll::-webkit-scrollbar-thumb{background:#c9d4cb;border-radius:999px}
.mining-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.process-5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:30px}.process-5 .step{min-height:200px}.process-5 .step strong{display:block;margin-bottom:8px}.integrated-chain{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:28px}.chain-item{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}.chain-item span{display:block;color:var(--green);font-weight:800;font-size:.78rem;letter-spacing:.08em;margin-bottom:8px}.chain-item strong{font-size:1.04rem}.experience-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:start}.experience-proof{background:var(--ink);color:#fff;border-radius:22px;padding:34px}.experience-proof strong{display:block;font-size:clamp(2.8rem,6vw,5.4rem);line-height:.9;color:#8ae384;letter-spacing:-.05em}.experience-proof span{display:block;margin-top:10px;color:#c7d1c9}.experience-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.experience-cat{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.experience-cat strong{display:block;margin-bottom:6px}.experience-cat p{margin:0;color:var(--muted);font-size:.92rem}.clean-note{color:var(--muted);font-size:.9rem;margin-top:16px}.location-chip{display:inline-flex;gap:8px;align-items:center;padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18)}
@media(max-width:980px){.popular-types,.type-accordion,.project-showcase{grid-template-columns:1fr 1fr}.process-5{grid-template-columns:repeat(2,1fr)}.integrated-chain{grid-template-columns:repeat(3,1fr)}.experience-cats{grid-template-columns:1fr 1fr}.experience-intro{grid-template-columns:1fr}.project-scroll{grid-auto-columns:minmax(280px,65%)}}
@media(max-width:680px){.popular-types,.type-accordion,.project-showcase{grid-template-columns:1fr}.popular-card h3{max-width:100%;padding-top:22px}.popular-card:before{left:24px;right:auto;top:18px}.popular-card .product-kicker{padding-right:0}.other-types-title{display:block}.other-types-title p{margin-top:8px}.process-5,.integrated-chain,.experience-cats{grid-template-columns:1fr}.project-scroll{grid-auto-columns:86%}.project-card img{height:220px}}

/* ============================================================
   V11 EXPERIENCE HOME — de la mina a la obra
   ============================================================ */
.home-experience{background:#fff}
.light{color:#cce9c9!important}
.btn-xl{padding:17px 26px;font-size:1rem}
.btn-glass{border:1px solid rgba(255,255,255,.42);background:rgba(255,255,255,.08);color:#fff;backdrop-filter:blur(12px)}
.btn-glass:hover{background:rgba(255,255,255,.16)}
.btn-soft{background:#edf6ec;color:#1d7023}.btn-soft:hover{background:#dff0dd}
.btn-dark-soft{background:#19251d;color:#fff;border:1px solid #324238}.btn-dark-soft:hover{background:#26342b}

.experience-hero{position:relative;min-height:calc(100vh - 78px);min-height:760px;display:grid;align-items:end;overflow:hidden;color:#fff;background:#07100a}
.hero-media,.hero-shade,.hero-slide{position:absolute;inset:0}
.hero-media{z-index:0;overflow:hidden;background:#0c150f}
.hero-slide{background-size:cover;background-position:center;opacity:0;transform:scale(1.035);animation:heroCinema 24s infinite linear}
.hero-slide-1{background-image:url('assets/hero.webp');animation-delay:0s}
.hero-slide-2{background-image:url('assets/concrete.webp');animation-delay:6s}
.hero-slide-3{background-image:url('assets/asphalt_condina.webp');animation-delay:12s}
.hero-slide-4{background-image:url('assets/road.webp');animation-delay:18s}
@keyframes heroCinema{0%{opacity:0;transform:scale(1.035)}5%{opacity:1}22%{opacity:1;transform:scale(1.11)}27%{opacity:0}100%{opacity:0;transform:scale(1.11)}}
.hero-shade{z-index:1;background:linear-gradient(90deg,rgba(4,10,6,.92) 0%,rgba(4,10,6,.72) 43%,rgba(4,10,6,.34) 70%,rgba(4,10,6,.16) 100%),linear-gradient(0deg,rgba(5,11,7,.58),transparent 44%)}
.experience-hero-inner{position:relative;z-index:2;min-height:760px;padding:118px 0 82px;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(240px,.5fr);gap:60px;align-items:end}
.experience-hero-copy{max-width:930px}
.experience-hero h1{font-size:clamp(4rem,8.5vw,8.2rem);line-height:.86;letter-spacing:-.065em;margin:18px 0 30px;max-width:900px}
.experience-hero h1 span{color:#fff}
.hero-promise{font-size:clamp(1.05rem,1.7vw,1.34rem);max-width:760px;color:#e6eee8;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.trust-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.trust-strip span{font-size:.84rem;font-weight:700;color:#e7efe8;border:1px solid rgba(255,255,255,.22);background:rgba(8,20,12,.4);padding:9px 12px;border-radius:999px;backdrop-filter:blur(8px)}
.hero-stage{align-self:end;border-left:1px solid rgba(255,255,255,.28);padding:0 0 4px 24px;max-width:330px}
.stage-kicker{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:#b8c9bc;margin-bottom:5px}
.hero-stage strong{font-size:1.8rem;display:block}
.hero-stage small{display:block;color:#c7d4ca;line-height:1.45;margin-top:10px}
.stage-progress{height:2px;background:rgba(255,255,255,.2);margin-top:14px;overflow:hidden}.stage-progress i{display:block;width:20%;height:100%;background:#80da7a;transition:width .45s ease}
.hero-scroll{position:absolute;z-index:3;left:50%;bottom:24px;transform:translateX(-50%);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:#e4ede6}

.project-intent-section{background:#fff;padding-top:110px}
.intent-head h2{font-size:clamp(2.6rem,5vw,5rem);max-width:750px}
.intent-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:stretch}
.intent-options{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.intent-card{appearance:none;border:1px solid var(--line);background:#fff;border-radius:20px;padding:22px;text-align:left;min-height:170px;color:var(--ink);cursor:pointer;transition:.25s ease}
.intent-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(15,23,18,.08)}
.intent-card.active{border-color:#81c97c;background:#eef8ed;box-shadow:inset 0 0 0 1px #81c97c}
.intent-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#f2f6f2;color:var(--green);font-size:1.4rem;font-weight:700;margin-bottom:26px}
.intent-card.active .intent-icon{background:#d9efd7}
.intent-card strong{display:block;font-size:1.15rem;margin-bottom:7px}.intent-card small{display:block;color:var(--muted);line-height:1.45}
.advisor-panel{border-radius:24px;background:#0c1710;color:#fff;padding:34px;display:flex;flex-direction:column;justify-content:center;box-shadow:0 24px 60px rgba(8,19,11,.16)}
.advisor-label{font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:#8cda87;font-weight:700}
.advisor-panel h3{font-size:clamp(2rem,3vw,3.3rem);margin:14px 0}.advisor-panel p{color:#c9d5cc;margin:0 0 22px}.advisor-panel small{color:#8fa095;margin-top:18px;line-height:1.5}
.advisor-products{display:flex;flex-wrap:wrap;gap:8px}.advisor-products a{font-size:.86rem;font-weight:700;padding:9px 11px;border-radius:999px;background:#1b2c20;color:#dff4dd;border:1px solid #2a4230}.advisor-products a:hover{border-color:#70c66a}
.advisor-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}

.experiential-calc-section{background:radial-gradient(circle at 10% 0,#edf7ec 0,transparent 35%),linear-gradient(180deg,#f8faf8,#eef3ee)}
.experiential-calcs{align-items:stretch}.calc-feature-card{box-shadow:0 24px 60px rgba(17,30,20,.07);border-color:#d5dfd6}.calc-feature-card .quick-calc-top h3{font-size:clamp(1.9rem,3vw,2.6rem)}
.mega-result{padding:23px 0 10px}.mega-result strong{font-size:clamp(2.8rem,6vw,5rem)!important;letter-spacing:-.05em}
.experiential-road{height:150px;border-radius:17px;overflow:hidden;position:relative}.experiential-road span{position:absolute;right:14px;bottom:10px;font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:#c4d0c6}

.journey-section{background:#09110c;color:#fff;padding:110px 0;overflow:hidden}.journey-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px;align-items:center}.journey-copy h2{font-size:clamp(3rem,5.6vw,5.6rem);letter-spacing:-.05em}.journey-copy>p{color:#c5d1c7;font-size:1.08rem;max-width:570px}.journey-steps{display:grid;gap:8px;margin:32px 0}.journey-step{display:grid;grid-template-columns:42px 1fr;gap:0 14px;align-items:start;text-align:left;border:0;border-top:1px solid #28352c;background:transparent;color:#fff;padding:16px 4px;cursor:pointer;transition:.22s}.journey-step span{grid-row:1/3;color:#66796b;font-weight:700}.journey-step b{font-size:1.02rem}.journey-step small{color:#819187}.journey-step.active{padding-left:12px;border-top-color:#76cf70;background:linear-gradient(90deg,rgba(51,157,45,.17),transparent 72%)}.journey-step.active span,.journey-step.active small{color:#a9c8ad}.journey-visual{position:relative;min-height:690px;border-radius:30px;overflow:hidden;background:#152018}.journey-photo{position:absolute;inset:0;background-image:url('assets/hero.webp');background-size:cover;background-position:center;transition:background-image .3s ease,transform .55s ease;transform:scale(1.015)}.journey-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,12,7,.82) 0,rgba(5,12,7,.12) 56%)}.journey-caption{position:absolute;z-index:2;left:34px;right:34px;bottom:30px;display:grid;grid-template-columns:auto 1fr;gap:4px 16px;align-items:end}.journey-caption span{grid-row:1/3;color:#8bd787;font-size:.84rem;font-weight:700}.journey-caption strong{font-size:2rem}.journey-caption p{margin:0;color:#c7d3c9}.journey-photo.pulse{transform:scale(1.055)}

.numbers-stage{background:#102018;color:#fff;padding:88px 0}.numbers-intro{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:40px}.numbers-intro h2{font-size:clamp(3rem,6vw,5rem);margin:0}.numbers-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #2a4131;border-bottom:1px solid #2a4131}.number-item{padding:34px 24px;border-right:1px solid #2a4131}.number-item:last-child{border-right:0}.number-item strong{display:block;font-size:clamp(2.3rem,4vw,4rem);line-height:.95;color:#7ddd76;letter-spacing:-.05em}.number-item span{display:block;font-weight:700;margin-top:13px}.number-item small{display:block;color:#8fa095;margin-top:5px}

.solutions-experience{background:#fff}.solution-panels{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.solution-panel{position:relative;min-height:520px;border-radius:22px;overflow:hidden;color:#fff;background:#101812}.solution-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .45s ease;filter:saturate(.9)}.solution-panel:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,10,6,.92),rgba(4,10,6,.08) 67%)}.solution-panel>div{position:absolute;z-index:2;left:24px;right:24px;bottom:24px}.solution-panel span{display:block;color:#91dc8c;font-size:.8rem;font-weight:700;margin-bottom:10px}.solution-panel h3{font-size:1.6rem}.solution-panel p{color:#d3ddd5;min-height:68px}.solution-panel b{color:#fff}.solution-panel:hover img{transform:scale(1.055)}

.experience-mosaic-section{background:#f6f8f6}.experience-mosaic{display:grid;grid-template-columns:1.25fr .75fr .75fr;grid-auto-rows:260px;gap:14px}.mosaic-card{position:relative;border-radius:20px;overflow:hidden;color:#fff;background:#152018}.mosaic-card img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.mosaic-card:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,10,6,.82),transparent 70%)}.mosaic-card>div{position:absolute;z-index:2;left:22px;bottom:20px;right:20px}.mosaic-card span{display:block;color:#a8e5a3;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700}.mosaic-card strong{display:block;font-size:1.25rem;margin-top:5px}.mosaic-card:hover img{transform:scale(1.05)}.mosaic-large{grid-row:span 2}.mosaic-wide{grid-column:span 2}.center-action{display:flex;justify-content:center;margin-top:30px}

.region-stage{padding:100px 0;background:#132019;color:#fff}.region-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:54px;align-items:center}.region-layout h2{font-size:clamp(3rem,5.5vw,5.2rem)}.region-layout p{color:#c7d4ca;font-size:1.08rem}.region-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.region-chips span{padding:11px 14px;border:1px solid #39503f;border-radius:999px;color:#e3ece5;font-weight:700}.region-photo{position:relative;border-radius:26px;overflow:hidden;min-height:520px}.region-photo img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.region-pin{position:absolute;left:20px;bottom:20px;background:rgba(7,14,9,.82);border:1px solid rgba(255,255,255,.24);padding:13px 16px;border-radius:14px;backdrop-filter:blur(10px);font-weight:700}

.final-conversion{padding:90px 0;background:linear-gradient(120deg,#256f2a,#37a830);color:#fff}.final-conversion-inner{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}.final-conversion h2{font-size:clamp(3rem,6vw,5.8rem);margin:8px 0 16px}.final-conversion p{font-size:1.12rem;max-width:720px;color:#e8f5e8}.final-actions{display:flex;flex-direction:column;align-items:stretch;gap:10px;min-width:280px}.wa-text-link{color:#fff;text-align:center;font-weight:700;padding:10px}

.experiential-footer .footer-action-row{border:1px solid #263229;border-radius:18px;padding:22px 24px;margin-bottom:42px;display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-action-row strong{display:block;color:#fff;font-size:1.2rem}.footer-action-row span{display:block;color:#93a198;font-size:.9rem;margin-top:3px}.footer-action-row>div:last-child{display:flex;gap:10px;flex-wrap:wrap}.footer-action-row a{margin:0;padding:9px 12px;border-radius:999px;border:1px solid #2f4134;color:#d9e5dc;font-size:.87rem;font-weight:700}.footer-action-row a:hover{border-color:#62bd5d;color:#fff}

/* My Project dock */
.project-dock{position:fixed;left:20px;bottom:20px;z-index:95;display:none}.project-dock.visible{display:block}.project-dock-button{border:0;border-radius:999px;background:#102018;color:#fff;padding:12px 16px;box-shadow:0 14px 34px rgba(6,15,8,.24);font-weight:700;cursor:pointer;display:flex;gap:10px;align-items:center}.project-dock-count{display:grid;place-items:center;min-width:26px;height:26px;border-radius:999px;background:#43b43c;font-size:.78rem}.project-drawer{position:fixed;left:20px;bottom:74px;width:min(390px,calc(100vw - 40px));max-height:70vh;overflow:auto;background:#fff;color:#111;border:1px solid #dce5de;border-radius:20px;box-shadow:0 30px 70px rgba(5,15,8,.28);padding:20px;display:none}.project-drawer.open{display:block}.project-drawer-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:14px}.project-drawer h3{margin:0}.project-drawer-close{border:0;background:#eef2ee;width:36px;height:36px;border-radius:50%;cursor:pointer}.project-line{padding:12px 0;border-top:1px solid #e3e9e4}.project-line strong{display:block}.project-line small{color:#526057}.project-drawer-actions{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:16px}.project-clear{border:0;background:#f0f3f0;padding:12px;border-radius:12px;cursor:pointer;font-weight:700;color:#39463d}

/* Contact: project summary */
.saved-project-summary{border:1px solid #cfe0d0;background:#f2f8f1;border-radius:16px;padding:18px;margin:0 0 22px}.saved-project-summary h3{font-size:1.05rem;margin:0 0 10px}.saved-project-summary ul{margin:0;padding-left:18px;color:#3b493f}.saved-project-summary .summary-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

@media(max-width:1100px){
.experience-hero-inner{grid-template-columns:1fr}.hero-stage{display:none}.intent-layout,.journey-wrap,.region-layout{grid-template-columns:1fr}.intent-options{grid-template-columns:repeat(3,1fr)}.journey-visual{min-height:520px}.numbers-grid{grid-template-columns:repeat(2,1fr)}.number-item{border-bottom:1px solid #2a4131}.solution-panels{grid-template-columns:repeat(2,1fr)}.experience-mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:250px}.mosaic-large{grid-row:span 1}.mosaic-wide{grid-column:span 1}.final-conversion-inner{grid-template-columns:1fr}.final-actions{flex-direction:row;flex-wrap:wrap;min-width:0}
}
@media(max-width:720px){
.experience-hero{min-height:760px}.experience-hero-inner{min-height:760px;padding:88px 0 78px;align-items:end}.experience-hero h1{font-size:clamp(3.6rem,17vw,5.7rem)}.hero-promise{font-size:1rem}.trust-strip span{font-size:.76rem}.hero-scroll{display:none}.project-intent-section{padding-top:72px}.intent-options{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.intent-card{min-width:78%;scroll-snap-align:start}.advisor-panel{padding:26px}.quick-calc-grid{grid-template-columns:1fr}.journey-section{padding:74px 0}.journey-copy h2{font-size:3.3rem}.journey-visual{min-height:440px}.journey-caption{left:22px;right:22px;bottom:22px}.numbers-stage{padding:64px 0}.numbers-intro{display:block}.numbers-grid{grid-template-columns:1fr}.number-item{border-right:0;padding:28px 0}.solution-panels{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.solution-panel{min-width:84%;min-height:480px;scroll-snap-align:start}.experience-mosaic{grid-template-columns:1fr;grid-auto-rows:250px}.region-stage{padding:70px 0}.region-photo{min-height:360px}.final-conversion{padding:72px 0}.final-actions{flex-direction:column}.experiential-footer .footer-action-row{align-items:flex-start;flex-direction:column}.footer-action-row>div:last-child{display:grid;width:100%;grid-template-columns:1fr 1fr}.project-dock{left:14px;bottom:14px}.project-drawer{left:14px;bottom:68px;width:calc(100vw - 28px)}
}
@media(prefers-reduced-motion:reduce){.hero-slide{animation:none;opacity:0}.hero-slide-1{opacity:1;transform:none}.solution-panel img,.mosaic-card img,.journey-photo{transition:none}}

/* ============================================================
   V12 PROJECT TOOLS
   ============================================================ */
.home-tools-section{background:#f4f7f4;border-top:1px solid #e2e9e3;border-bottom:1px solid #e2e9e3}.tool-cards-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.tool-card{position:relative;display:flex;min-height:300px;flex-direction:column;padding:26px;border:1px solid #dce5de;border-radius:22px;background:#fff;color:#0c1710;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;overflow:hidden}.tool-card:hover{transform:translateY(-4px);border-color:#9bc89b;box-shadow:0 18px 44px rgba(17,44,23,.09)}.tool-card>span{font-size:.75rem;letter-spacing:.12em;color:#708078;font-weight:700}.tool-card .tool-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:#edf6ec;color:#277e2a;font-weight:700;font-size:1.05rem;margin:26px 0 18px}.tool-card h3{font-size:1.45rem;line-height:1.05;margin:0 0 12px}.tool-card p{color:#526159;line-height:1.55;margin:0 0 24px}.tool-card b{margin-top:auto;color:#247d27}.tool-card.featured{background:#112017;color:#fff;border-color:#112017}.tool-card.featured>span,.tool-card.featured p{color:#b9c8bc}.tool-card.featured .tool-icon{background:#2f9e2c;color:#fff}.tool-card.featured b{color:#7ddd76}.tool-cards-home{grid-template-columns:1.15fr repeat(3,1fr)}

.project-config-hero{background:linear-gradient(125deg,#f7faf7 0,#eef5ee 58%,#dbeadb 100%)}.project-config-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.project-config-hero h1{max-width:760px}.project-config-visual{min-height:370px;border-radius:28px;background:#122018;color:#fff;padding:46px;display:grid;grid-template-columns:auto 1fr;gap:8px 18px;align-content:center;box-shadow:0 26px 70px rgba(17,43,23,.12)}.project-config-visual span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#2d9f2d;color:#fff;font-size:.78rem;font-weight:700}.project-config-visual b{font-size:1.25rem;align-self:center}.project-config-visual i{grid-column:1;width:2px;height:28px;background:#324139;justify-self:center}.trust-strip-inline{margin-top:28px;color:#325039}.trust-strip-inline span{border-color:#c7d8c9;background:rgba(255,255,255,.5)}

.wizard-shell{max-width:1040px;margin:0 auto;background:#fff;border:1px solid #dbe5dd;border-radius:28px;overflow:hidden;box-shadow:0 30px 80px rgba(25,52,30,.08)}.wizard-top{padding:24px 28px;border-bottom:1px solid #e5ebe6;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}.wizard-top span{display:block;color:#65736a;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.wizard-top strong{display:block;margin-top:3px}.wizard-progress-track{height:8px;border-radius:999px;background:#e8eee9;overflow:hidden}.wizard-progress-track i{display:block;width:20%;height:100%;border-radius:inherit;background:#35a331;transition:width .3s ease}.wizard-step{padding:50px 52px}.wizard-step-label{color:#2d8f2c;text-transform:uppercase;font-size:.76rem;letter-spacing:.12em;font-weight:700}.wizard-step h2{font-size:clamp(2.2rem,4vw,4rem);letter-spacing:-.04em;margin:10px 0}.wizard-step>p{color:#526159;font-size:1.05rem;max-width:720px}.wizard-choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.wizard-choice-grid.compact{grid-template-columns:repeat(2,1fr)}.wizard-choice{position:relative;cursor:pointer}.wizard-choice input{position:absolute;opacity:0;pointer-events:none}.wizard-choice span{display:block;height:100%;min-height:126px;padding:20px;border:1px solid #d9e2db;border-radius:18px;background:#fff;transition:.2s}.wizard-choice b{display:block;font-size:1rem;margin-bottom:7px}.wizard-choice small{display:block;color:#65736a;line-height:1.45}.wizard-choice input:checked+span{border-color:#49af47;background:#eef8ed;box-shadow:inset 0 0 0 1px #49af47}.wizard-choice input:focus-visible+span{outline:3px solid rgba(47,158,45,.2);outline-offset:2px}.wizard-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.wizard-field-grid label>span{display:block;font-weight:700;margin-bottom:8px}.wizard-field-grid input,.wizard-field-grid select{width:100%;min-height:56px;border:1px solid #cfd9d1;border-radius:14px;background:#fff;padding:0 15px;font:inherit;color:#111}.wizard-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.wizard-service-grid label{display:block;position:relative}.wizard-service-grid input{position:absolute;opacity:0}.wizard-service-grid span{display:block;height:100%;padding:20px;border-radius:18px;border:1px solid #d9e2db;background:#fff}.wizard-service-grid b{display:block;margin-bottom:6px}.wizard-service-grid small{display:block;color:#65736a;line-height:1.4}.wizard-service-grid input:checked+span{background:#eef8ed;border-color:#45aa43}.wizard-quantities{margin-top:22px;padding:18px;border:1px solid #dfe6e0;border-radius:16px;display:flex;gap:18px;flex-wrap:wrap;align-items:center}.wizard-quantities>span{font-weight:700;margin-right:auto}.wizard-nav{display:flex;justify-content:space-between;gap:12px;padding:22px 52px 34px}.wizard-result{padding:46px 52px}.wizard-result-head span{color:#2d8f2c;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:700}.wizard-result-head h2{font-size:clamp(2.3rem,4vw,4rem);margin:10px 0}.wizard-result-head p{color:#526159}.wizard-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0}.wizard-result-grid>div{padding:22px;border:1px solid #dce5de;border-radius:18px;background:#f8faf8}.wizard-result-grid h3{margin-top:0}.wizard-result-grid li{margin:8px 0;color:#425048}.wizard-result-actions{display:flex;gap:10px;flex-wrap:wrap}.wizard-result>small{display:block;margin-top:18px;color:#66756c}

.concrete-recommender-section{background:#112018;color:#fff}.concrete-recommender-section .section-head p{color:#b9c7bc}.recommender-shell{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:stretch}.reco-questions{display:grid;gap:12px}.reco-questions label{display:block;padding:18px 20px;border:1px solid #2f4134;border-radius:18px;background:#16251b}.reco-questions label>span{display:block;font-weight:700;margin-bottom:9px}.reco-questions select{width:100%;min-height:50px;border:1px solid #405247;border-radius:12px;background:#0d1711;color:#fff;padding:0 12px;font:inherit}.reco-result{padding:28px;border-radius:22px;background:#fff;color:#111}.reco-label{display:block;color:#2b8d2c;text-transform:uppercase;letter-spacing:.1em;font-size:.74rem;font-weight:700}.reco-result>strong{display:block;font-size:clamp(1.8rem,3vw,3rem);line-height:1.03;margin:14px 0}.reco-result p{color:#4b5b51;line-height:1.55}.reco-alt{border-top:1px solid #dfe6e0;margin-top:18px;padding-top:18px;color:#536058}.reco-actions{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap}.concrete-recommender-section .btn-outline{color:#fff;border-color:#49604f}.tool-disclaimer{grid-column:1/-1;color:#91a196;margin:0;font-size:.88rem}

.aggregate-calc-shell{display:grid;grid-template-columns:1.05fr .95fr;border:1px solid #dce5de;border-radius:28px;overflow:hidden;background:#fff}.aggregate-controls{padding:32px}.aggregate-controls .calc-field select{width:100%;border:0;background:transparent;padding:0 10px;font:inherit;color:#111}.aggregate-result-panel{background:#112018;color:#fff;padding:32px;display:flex;flex-direction:column;gap:22px}.aggregate-visual{min-height:210px;display:grid;place-items:center;position:relative;border:1px solid #2e4034;border-radius:20px;overflow:hidden;background:linear-gradient(180deg,#18281d,#0b140e)}.aggregate-visual>span{position:absolute;left:18px;bottom:14px;color:#9eb1a2;font-size:.8rem}.aggregate-pile{width:68%;height:110px;background:linear-gradient(155deg,#9e9b85 0,#6e705e 45%,#4e5144 100%);clip-path:polygon(7% 100%,20% 56%,42% 20%,61% 36%,78% 58%,95% 100%);filter:drop-shadow(0 18px 16px rgba(0,0,0,.25))}.aggregate-result-panel .result-panel{border-color:#314036;background:#0d1711}.aggregate-result-panel .result-panel b{color:#dce7de}.aggregate-result-panel .result-panel strong{color:#78d672}

.road-builder-section{background:#f5f7f5}.road-builder{display:grid;grid-template-columns:.78fr 1.22fr;gap:20px;align-items:stretch}.road-controls{padding:28px;border:1px solid #dce5de;border-radius:24px;background:#fff}.road-controls>label{display:grid;grid-template-columns:1fr auto;gap:8px 16px;padding:16px 0;border-bottom:1px solid #e5eae6}.road-controls>label span{font-weight:700}.road-controls>label strong{color:#2d8f2c}.road-controls input[type=range]{grid-column:1/-1;width:100%}.road-builder-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 14px}.road-controls>small{color:#69776e;line-height:1.45}.road-cross-section{position:relative;min-height:570px;border-radius:24px;overflow:hidden;background:#d6e5d2;display:flex;flex-direction:column;justify-content:flex-end;border:1px solid #ccd7cd}.road-scene-top{position:relative;flex:1;min-height:230px;background:linear-gradient(180deg,#a9d6ef 0,#d7ebf5 43%,#88ae6d 44%,#6e9557 100%);display:flex;align-items:end;justify-content:center;padding-bottom:22px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.45);font-weight:700}.road-scene-top:after{content:'';position:absolute;left:8%;right:8%;bottom:0;height:76px;background:#2c3130;clip-path:polygon(8% 0,92% 0,100% 100%,0 100%)}.road-scene-top .lane-mark{position:absolute;z-index:2;left:50%;bottom:0;width:8px;height:66px;background:repeating-linear-gradient(180deg,#fff 0 14px,transparent 14px 26px);transform:translateX(-50%) perspective(120px) rotateX(24deg)}.road-scene-top span{position:absolute;z-index:3;bottom:88px;background:rgba(10,20,13,.62);padding:8px 12px;border-radius:999px}.road-layer-ui{height:var(--layer-h,55px);min-height:34px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;transition:height .25s ease;color:#fff;font-weight:700}.road-layer-ui b{font-size:.9rem}.asphalt-ui{background:linear-gradient(90deg,#292e2d,#404743)}.base-ui{background:linear-gradient(90deg,#9f9580,#b7aa91);color:#1f211f}.subbase-ui{background:linear-gradient(90deg,#c7b999,#d6c6a5);color:#1f211f}.road-subgrade{height:78px;background:linear-gradient(90deg,#694c36,#866246);color:#fff;padding:24px;font-weight:700}

.project-line-removable{display:grid!important;grid-template-columns:1fr auto;gap:10px;align-items:center}.project-line-removable button{width:30px;height:30px;border:0;border-radius:50%;background:#edf1ed;color:#4b5950;font-size:1.2rem;cursor:pointer}.project-config-link{display:grid;place-items:center;padding:11px 13px;border-radius:11px;background:#eaf3e9;color:#267c29;font-weight:700}.project-drawer-actions{grid-template-columns:auto 1fr auto!important}.project-profile-line{background:#f3f8f3;border-radius:12px;padding-left:12px!important;padding-right:12px!important}

.tools-hub-section{background:#f6f8f6}.tools-hub-section .tool-cards-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.tools-hub-section .tool-card{min-height:265px;padding:22px}.tools-hub-section .tool-card h3{font-size:1.2rem}

@media(max-width:1100px){
.tool-cards-grid,.tool-cards-home,.tools-hub-section .tool-cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.project-config-hero-grid,.recommender-shell,.aggregate-calc-shell,.road-builder{grid-template-columns:1fr}.project-config-visual{min-height:280px}.wizard-choice-grid{grid-template-columns:repeat(2,1fr)}.wizard-service-grid{grid-template-columns:1fr 1fr}.road-cross-section{min-height:500px}
}
@media(max-width:720px){
.tool-cards-grid,.tool-cards-home,.tools-hub-section .tool-cards-grid{grid-template-columns:1fr}.tool-card{min-height:230px}.project-config-visual{display:none}.wizard-top{grid-template-columns:1fr;gap:14px}.wizard-step,.wizard-result{padding:34px 22px}.wizard-nav{padding:18px 22px 28px}.wizard-choice-grid,.wizard-choice-grid.compact,.wizard-service-grid,.wizard-field-grid,.wizard-result-grid{grid-template-columns:1fr}.wizard-choice span{min-height:100px}.wizard-quantities{align-items:flex-start;flex-direction:column}.wizard-quantities>span{margin-right:0}.reco-actions{display:grid}.aggregate-controls,.aggregate-result-panel{padding:22px}.road-controls{padding:20px}.road-cross-section{min-height:430px}.project-drawer-actions{grid-template-columns:1fr 1fr!important}.project-drawer-actions .btn{grid-column:1/-1}
}

/* V13 — conversion tools, contrast and contextual assistance */
.project-config-hero.contrast-fixed{color:var(--ink);background:linear-gradient(125deg,#f8fbf8 0%,#eef5ee 58%,#dfeee0 100%)}
.project-config-hero.contrast-fixed h1{color:#0f1712}
.project-config-hero.contrast-fixed p{color:#425047}
.project-config-hero.contrast-fixed .breadcrumbs{color:#5e6d63}
.project-config-hero.contrast-fixed .breadcrumbs a{color:#375b3c;font-weight:700}
.project-config-hero.contrast-fixed .eyebrow{color:#238229}
.project-config-hero.contrast-fixed .trust-strip-inline{color:#2b4532}
.project-config-hero.contrast-fixed .trust-strip-inline span{border-color:#adc7b1;background:#fff;color:#2b4532}
.hero-mini-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}

.smart-tools-stage{background:#fbfcfb}
.smart-tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.smart-tools-grid>a{display:flex;min-height:250px;flex-direction:column;border:1px solid var(--line);border-radius:22px;padding:26px;background:#fff;transition:.22s ease}
.smart-tools-grid>a:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b8d7ba}
.smart-tools-grid span{color:var(--green);font-size:.74rem;font-weight:800;letter-spacing:.13em}
.smart-tools-grid strong{font-size:1.4rem;line-height:1.1;margin:36px 0 10px}
.smart-tools-grid small{color:var(--muted);font-size:.92rem;min-height:48px}
.smart-tools-grid b{color:var(--green-dark);margin-top:auto;padding-top:20px}

.coverage-hero{background:linear-gradient(120deg,#0d1811,#17351e)}
.coverage-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
.coverage-form-panel{padding:34px;border:1px solid var(--line);border-radius:24px;background:#fff}
.coverage-form-panel .big-field{max-width:none;margin:20px 0}
.coverage-form-panel select{border:0;width:100%;padding:14px;background:#fff;color:var(--ink);outline:none}
.coverage-result-panel{padding:38px;border-radius:24px;background:linear-gradient(145deg,#102018,#183823);color:#fff;display:grid;align-content:center;gap:22px;position:relative;overflow:hidden}
.coverage-result-panel:after{content:'';position:absolute;width:260px;height:260px;border:1px solid rgba(118,219,112,.18);border-radius:50%;right:-85px;top:-75px;box-shadow:0 0 0 38px rgba(118,219,112,.05),0 0 0 78px rgba(118,219,112,.025)}
.coverage-result-panel>*{position:relative;z-index:1}
.coverage-status-dot{width:14px;height:14px;background:#63d65c;border-radius:50%;box-shadow:0 0 0 7px rgba(99,214,92,.12)}
.coverage-result-panel small{color:#b5c7b9;text-transform:uppercase;letter-spacing:.12em;font-weight:700}
.coverage-result-panel h3{font-size:2.4rem;margin:6px 0 10px}
.coverage-result-panel p{color:#d0ddd2;max-width:620px}
.coverage-result-panel.outside .coverage-status-dot{background:#e2b24a;box-shadow:0 0 0 7px rgba(226,178,74,.12)}
.coverage-actions{display:flex;gap:10px;flex-wrap:wrap}
.region-coverage-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.region-coverage-cards article{padding:28px;border-radius:20px;background:#fff;border:1px solid var(--line)}
.region-coverage-cards span{font-size:.72rem;letter-spacing:.12em;color:var(--green);font-weight:800}
.region-coverage-cards h3{margin-top:28px;font-size:1.7rem}
.region-coverage-cards p{color:var(--muted);margin-bottom:0}

.concrete-compare-section{background:#f7f9f7}
.compare-shell{border:1px solid var(--line);border-radius:28px;background:#fff;overflow:hidden;box-shadow:0 20px 60px rgba(15,23,18,.06)}
.compare-selectors{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;padding:26px;background:#eff5ef;border-bottom:1px solid var(--line);align-items:end}
.compare-selectors label{display:grid;gap:8px;font-weight:700}
.compare-selectors select{width:100%;padding:14px;border:1px solid #cbd8cd;border-radius:12px;background:#fff;color:var(--ink)}
.compare-swap{width:48px;height:48px;border-radius:50%;border:1px solid #bfd0c1;background:#fff;color:var(--green-dark);font-size:1.2rem;font-weight:800;cursor:pointer}
.compare-grid{display:grid;grid-template-columns:1fr 1fr}
.compare-card{padding:34px;min-height:360px}
.compare-card+ .compare-card{border-left:1px solid var(--line)}
.compare-card .compare-kicker{color:var(--green);font-weight:800;text-transform:uppercase;letter-spacing:.1em;font-size:.72rem}
.compare-card h3{font-size:2rem;margin-top:12px}
.compare-card>p{color:var(--muted)}
.compare-facts{display:grid;gap:0;margin-top:26px;border-top:1px solid var(--line)}
.compare-facts div{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:15px 0;border-bottom:1px solid var(--line)}
.compare-facts span{font-size:.8rem;color:#65726a;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.compare-facts b{font-weight:500}
.compare-footer{padding:24px 34px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:28px}
.compare-footer p{max-width:760px;color:var(--muted);margin:0}
.strong-link{display:inline-flex;align-items:center;color:var(--green-dark);font-weight:800;margin-left:auto}

.upload-prompt{margin-top:26px;border-radius:18px;padding:20px;background:#edf6ec;display:grid;gap:5px}
.upload-prompt strong{font-size:1.05rem}.upload-prompt span{color:#465249}.upload-prompt a{color:var(--green-dark);font-weight:800;margin-top:4px}
.document-upload-section{background:#102018;color:#fff}
.upload-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.upload-copy{padding-top:24px}.upload-copy .eyebrow{color:#8fe08b}.upload-copy p{color:#c8d5ca;max-width:560px;font-size:1.06rem}
.upload-benefits{display:grid;gap:10px;margin-top:30px;color:#e0eae2;font-weight:700}
.file-upload-card{box-shadow:none;color:var(--ink)}
.file-drop{padding:18px;border:1px dashed #a8b8aa;border-radius:14px;background:#f7faf7}
.file-drop label{display:grid;gap:3px;margin-bottom:12px}.file-drop label span{font-weight:400;color:var(--muted);font-size:.86rem}.file-drop input{padding:8px;background:#fff}
.hidden-field{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(1px,1px,1px,1px)!important}

.technical-hero{background:linear-gradient(120deg,#0c1510,#18311e)}
.technical-guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.technical-guide-grid>a{display:flex;flex-direction:column;min-height:280px;border:1px solid var(--line);border-radius:22px;padding:26px;background:#fff;transition:.22s}
.technical-guide-grid>a:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.technical-guide-grid span{color:var(--green);font-size:.72rem;letter-spacing:.12em;font-weight:800}
.technical-guide-grid h3{font-size:1.5rem;margin-top:34px}.technical-guide-grid p{color:var(--muted)}.technical-guide-grid b{color:var(--green-dark);margin-top:auto}
.technical-faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}
.technical-details{display:grid;gap:10px}.technical-detail{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.technical-detail summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:800;display:flex;justify-content:space-between;gap:18px;align-items:center}.technical-detail summary::-webkit-details-marker{display:none}.technical-detail summary span{font-size:1.4rem;color:var(--green)}.technical-detail[open] summary span{transform:rotate(45deg)}.technical-detail>div{padding:0 22px 20px}.technical-detail p{color:var(--muted);margin:0}

.thankyou-stage{padding:120px 0;background:#eef5ee;min-height:70vh;display:grid;align-items:center}.thankyou-card{max-width:760px;margin:auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:28px;padding:48px;box-shadow:var(--shadow)}.thankyou-card>span{display:grid;place-items:center;width:62px;height:62px;margin:0 auto 20px;background:var(--green);color:#fff;border-radius:50%;font-size:1.6rem;font-weight:800}.thankyou-card p{color:var(--muted);font-size:1.06rem}.thankyou-card .btn-row{justify-content:center}

.smart-wa-fab{position:fixed;right:18px;bottom:18px;z-index:94;border:0;border-radius:999px;background:#1f8f2d;color:#fff;padding:13px 17px;display:flex;gap:9px;align-items:center;font-weight:800;box-shadow:0 14px 36px rgba(11,55,20,.28);cursor:pointer}.smart-wa-fab span:first-child{font-size:1.2rem}.smart-wa-fab small{font-size:.72rem;font-weight:500;opacity:.85}.smart-wa-fab:hover{background:#187524;transform:translateY(-1px)}

.new-tool{position:relative}.new-tool:after{content:'NUEVO';position:absolute;right:18px;top:18px;border-radius:999px;padding:5px 8px;background:#102018;color:#fff;font-size:.62rem;font-weight:800;letter-spacing:.08em}

@media(max-width:980px){.smart-tools-grid{grid-template-columns:1fr 1fr}.coverage-layout,.upload-layout,.technical-faq-layout{grid-template-columns:1fr}.technical-guide-grid{grid-template-columns:1fr 1fr}.compare-footer{align-items:flex-start;flex-direction:column}}
@media(max-width:640px){.smart-tools-grid,.region-coverage-cards,.technical-guide-grid,.compare-grid{grid-template-columns:1fr}.compare-selectors{grid-template-columns:1fr}.compare-swap{justify-self:center;transform:rotate(90deg)}.compare-card+ .compare-card{border-left:0;border-top:1px solid var(--line)}.compare-facts div{grid-template-columns:1fr;gap:4px}.coverage-form-panel,.coverage-result-panel,.compare-card,.compare-footer{padding:24px}.smart-wa-fab{right:12px;bottom:12px;padding:12px}.smart-wa-fab small{display:none}.thankyou-card{padding:34px 22px}.document-upload-section .form-card{padding:22px}}

/* v14 — conversion experience */
.project-readiness{display:grid;grid-template-columns:320px 1fr;gap:34px;align-items:stretch}.readiness-card{background:var(--ink);color:#fff;border-radius:28px;padding:30px;display:grid;gap:24px}.readiness-ring{--p:35;position:relative;width:190px;height:190px;border-radius:50%;background:conic-gradient(var(--green) calc(var(--p)*1%),#26352b 0);display:grid;place-items:center;margin:auto}.readiness-ring:before{content:'';position:absolute;inset:17px;border-radius:50%;background:var(--ink)}.readiness-ring strong,.readiness-ring span{position:relative;z-index:1}.readiness-ring strong{font-size:3rem;line-height:1}.readiness-ring span{font-size:.8rem;color:#cbd6cd;position:absolute;bottom:48px}.readiness-copy p{color:#c8d3ca;margin:0}.readiness-checks{display:grid;gap:10px}.readiness-check{display:flex;gap:10px;align-items:center;color:#ccd7ce}.readiness-check.done{color:#fff}.readiness-check i{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#223128;font-style:normal;font-size:.75rem}.readiness-check.done i{background:var(--green)}
.project-summary-board{border:1px solid var(--line);border-radius:28px;padding:30px;background:#fff}.summary-board-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:20px}.summary-board-head p{margin:4px 0 0;color:var(--muted)}.summary-project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.summary-project-card{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fbfcfb;display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.summary-project-card strong{display:block;margin-bottom:4px}.summary-project-card small{color:var(--muted)}.summary-project-card button{border:0;background:#edf2ee;width:34px;height:34px;border-radius:50%;cursor:pointer}.summary-empty{grid-column:1/-1;padding:30px;border:1px dashed #cfd9d1;border-radius:18px;color:var(--muted);text-align:center}.next-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.next-action{padding:20px;border-radius:18px;border:1px solid var(--line);background:#fff}.next-action b{display:block;margin-bottom:7px}.next-action p{color:var(--muted);font-size:.93rem;margin:0 0 14px}.next-action a{font-weight:700;color:var(--green-dark)}
.context-insight{margin-top:24px;border-radius:22px;padding:24px;background:linear-gradient(120deg,#edf7ec,#f8fbf8);border:1px solid #d7e8d8;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center}.context-insight-icon{width:52px;height:52px;border-radius:16px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:1.4rem}.context-insight h3{margin:0 0 5px}.context-insight p{margin:0;color:var(--muted)}
.quote-cart-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:start}.quote-cart{display:grid;gap:14px}.quote-cart-item{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff;display:grid;grid-template-columns:1fr auto;gap:16px}.quote-cart-item small{color:var(--muted);display:block;margin-top:4px}.quote-cart-item .tag{align-self:start}.quote-cart-context{border-radius:22px;background:#eef6ee;padding:22px;margin-bottom:18px}.quote-cart-context strong{display:block;margin-bottom:8px}.quote-cart-context p{margin:4px 0;color:#344239}.quote-cart-aside{position:sticky;top:98px}.quote-cart-aside .form-card{box-shadow:none}.quote-empty{padding:26px;border:1px dashed #cbd7cd;border-radius:18px;color:var(--muted);background:#fafcfb}.quote-actions-stack{display:grid;gap:10px}.quote-actions-stack .btn{justify-content:center}.quote-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.callback-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}.callback-copy{padding:10px 0}.callback-copy p{color:var(--muted);max-width:540px}.callback-benefits{display:grid;gap:10px;margin-top:24px}.callback-benefits span{display:flex;gap:10px;align-items:center}.callback-benefits span:before{content:'✓';width:24px;height:24px;border-radius:50%;background:var(--green-soft);color:var(--green-dark);display:grid;place-items:center;font-weight:800}
.material-explorer{border:1px solid var(--line);border-radius:28px;overflow:hidden;background:#fff}.material-explorer-tabs{display:flex;gap:8px;padding:16px;background:#f5f8f5;border-bottom:1px solid var(--line);overflow:auto}.material-explorer-tabs button{border:1px solid #d7e1d9;background:#fff;border-radius:999px;padding:10px 16px;font-weight:700;white-space:nowrap;cursor:pointer}.material-explorer-tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.material-explorer-body{display:grid;grid-template-columns:.9fr 1.1fr;min-height:420px}.material-story{padding:34px}.material-story .eyebrow{margin-bottom:12px}.material-story p{color:var(--muted)}.material-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.material-links a{padding:8px 12px;border-radius:999px;background:var(--green-soft);color:var(--green-dark);font-weight:700;font-size:.85rem}.material-stack{background:var(--ink);padding:38px;display:flex;flex-direction:column;justify-content:center;gap:8px}.material-layer{border-radius:10px;padding:16px 20px;color:#fff;transition:.25s;position:relative;overflow:hidden}.material-layer:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.06),transparent)}.material-layer strong,.material-layer span{position:relative;z-index:1}.material-layer strong{display:block}.material-layer span{font-size:.82rem;opacity:.78}.material-layer.asphalt{background:#292e2b}.material-layer.base{background:#716c58}.material-layer.subbase{background:#968c72}.material-layer.soil{background:#5e4938}.material-layer.concrete{background:#858c87}.material-layer.aggregate{background:#746d63}.material-layer:hover{transform:translateX(-6px)}
.technical-search{display:flex;gap:10px;align-items:center;margin:24px 0 8px}.technical-search input{width:100%;padding:14px 16px;border:1px solid #cfd8d1;border-radius:14px}.tech-guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tech-guide{border:1px solid var(--line);border-radius:20px;padding:22px;background:#fff}.tech-guide span{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--green-dark);font-weight:800}.tech-guide h3{margin-top:10px}.tech-guide p{color:var(--muted)}.tech-guide a{color:var(--green-dark);font-weight:700}
.stage-recommendation{margin-top:24px;padding:22px;border-radius:20px;border:1px solid var(--line);background:#fff}.stage-recommendation small{color:var(--green-dark);font-weight:800;text-transform:uppercase;letter-spacing:.12em}.stage-recommendation h3{margin:8px 0}.stage-recommendation p{margin:0;color:var(--muted)}
.project-drawer-actions.v14-actions{grid-template-columns:1fr 1fr}.project-drawer-actions.v14-actions .project-clear{grid-column:1/-1}.project-full-link{display:flex;align-items:center;justify-content:center;border-radius:999px;background:#edf2ee;padding:12px;font-weight:700;color:#223027}.project-quote-link{display:flex;align-items:center;justify-content:center;border-radius:999px;background:var(--green);color:#fff;padding:12px;font-weight:700}
@media(max-width:980px){.project-readiness,.quote-cart-layout,.callback-panel,.material-explorer-body{grid-template-columns:1fr}.quote-cart-aside{position:static}.next-actions,.tech-guide-grid{grid-template-columns:1fr 1fr}.material-stack{min-height:360px}}
@media(max-width:640px){.summary-project-grid,.next-actions,.tech-guide-grid,.quote-meta-grid{grid-template-columns:1fr}.readiness-card,.project-summary-board{padding:22px}.readiness-ring{width:160px;height:160px}.material-story,.material-stack{padding:24px}.context-insight{grid-template-columns:auto 1fr}.context-insight .btn{grid-column:1/-1}.project-drawer-actions.v14-actions{grid-template-columns:1fr}.project-drawer-actions.v14-actions .project-clear{grid-column:auto}.technical-search{display:block}.technical-search input{margin-bottom:10px}}

/* v15 — material explorer with more realistic material textures */
.material-stack{
  background:
    radial-gradient(circle at 78% 18%,rgba(255,255,255,.035),transparent 34%),
    linear-gradient(145deg,#0c1611 0%,#101b15 48%,#09110d 100%);
  padding:42px;
  gap:10px;
}
.material-layer{
  min-height:92px;
  border-radius:12px;
  padding:18px 22px;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),inset 0 -12px 24px rgba(0,0,0,.14),0 8px 18px rgba(0,0,0,.08);
  isolation:isolate;
}
.material-layer::before{
  content:'';
  position:absolute;
  inset:0;
  z-index:0;
  opacity:.78;
  pointer-events:none;
  mix-blend-mode:soft-light;
}
.material-layer::after{
  background:linear-gradient(90deg,rgba(0,0,0,.16),rgba(255,255,255,.025) 46%,rgba(0,0,0,.06));
  z-index:0;
}
.material-layer strong{font-size:1.02rem;text-shadow:0 1px 2px rgba(0,0,0,.38)}
.material-layer span{opacity:.92;text-shadow:0 1px 2px rgba(0,0,0,.32)}

/* Asphalt: dark binder with fine aggregate speckle */
.material-layer.asphalt{
  background-color:#2f312f;
  background-image:linear-gradient(180deg,#383b38 0%,#282b29 100%);
}
.material-layer.asphalt::before{
  background-image:
    radial-gradient(circle at 8% 24%,#b0ada3 0 1.4px,transparent 1.8px),
    radial-gradient(circle at 22% 72%,#77766f 0 1px,transparent 1.5px),
    radial-gradient(circle at 36% 31%,#b9b5a9 0 1.2px,transparent 1.7px),
    radial-gradient(circle at 51% 78%,#696b67 0 1.5px,transparent 2px),
    radial-gradient(circle at 66% 38%,#a5a095 0 1.1px,transparent 1.6px),
    radial-gradient(circle at 82% 65%,#777872 0 1.4px,transparent 1.9px),
    radial-gradient(circle at 94% 20%,#aaa69b 0 1px,transparent 1.5px);
  background-size:54px 48px,61px 55px,47px 43px,67px 58px,50px 49px,59px 52px,46px 46px;
  opacity:.48;
}

/* Base: crushed stone, denser/coarser and slightly darker */
.material-layer.base{
  background-color:#8c826a;
  background-image:linear-gradient(180deg,#9a9077 0%,#766d59 100%);
}
.material-layer.base::before{
  background-image:
    radial-gradient(ellipse at 12% 30%,#d0c7ad 0 5px,transparent 5.8px),
    radial-gradient(ellipse at 28% 70%,#6d6657 0 6px,transparent 6.8px),
    radial-gradient(ellipse at 44% 25%,#b2a98e 0 4px,transparent 4.8px),
    radial-gradient(ellipse at 60% 74%,#5f594d 0 5px,transparent 5.8px),
    radial-gradient(ellipse at 76% 34%,#c2b89d 0 6px,transparent 6.8px),
    radial-gradient(ellipse at 91% 68%,#746d5c 0 4px,transparent 4.8px);
  background-size:88px 74px,96px 82px,78px 70px,94px 86px,102px 80px,84px 72px;
  opacity:.5;
}

/* Subbase: lighter, mixed gradation */
.material-layer.subbase{
  background-color:#a99d7f;
  background-image:linear-gradient(180deg,#b7aa8d 0%,#94886e 100%);
}
.material-layer.subbase::before{
  background-image:
    radial-gradient(ellipse at 10% 26%,#dfd5ba 0 6px,transparent 6.8px),
    radial-gradient(ellipse at 24% 76%,#827762 0 4px,transparent 4.8px),
    radial-gradient(ellipse at 42% 36%,#c8bda0 0 7px,transparent 7.8px),
    radial-gradient(ellipse at 58% 72%,#8d826b 0 5px,transparent 5.8px),
    radial-gradient(ellipse at 77% 28%,#d4c9ad 0 5px,transparent 5.8px),
    radial-gradient(ellipse at 92% 66%,#756c5b 0 6px,transparent 6.8px);
  background-size:104px 84px,92px 78px,112px 90px,98px 84px,108px 86px,94px 82px;
  opacity:.44;
}

/* Soil/subgrade: compacted earth with subtle stratification */
.material-layer.soil{
  background-color:#765740;
  background-image:linear-gradient(180deg,#806048 0%,#664933 100%);
}
.material-layer.soil::before{
  background-image:
    repeating-linear-gradient(176deg,transparent 0 11px,rgba(39,24,14,.22) 12px 14px,transparent 15px 25px),
    radial-gradient(ellipse at 16% 44%,#a67d5e 0 5px,transparent 6px),
    radial-gradient(ellipse at 48% 72%,#493324 0 4px,transparent 5px),
    radial-gradient(ellipse at 78% 28%,#9b7356 0 6px,transparent 7px);
  background-size:auto,98px 78px,116px 88px,106px 82px;
  opacity:.52;
}

.material-layer.concrete{
  background-color:#8c918f;
  background-image:linear-gradient(180deg,#9da3a0,#7f8582);
}
.material-layer.concrete::before{
  background-image:
    radial-gradient(circle at 18% 30%,rgba(55,59,57,.45) 0 1px,transparent 1.8px),
    radial-gradient(circle at 63% 70%,rgba(237,238,235,.55) 0 1.2px,transparent 2px);
  background-size:34px 34px,47px 47px;
  opacity:.34;
}
.material-layer.aggregate{
  background-color:#83796c;
  background-image:linear-gradient(180deg,#928778,#73695d);
}
.material-layer.aggregate::before{
  background-image:
    radial-gradient(ellipse,#b8aa95 0 5px,transparent 6px),
    radial-gradient(ellipse,#5f584f 0 4px,transparent 5px),
    radial-gradient(ellipse,#978a77 0 6px,transparent 7px);
  background-size:76px 68px,88px 74px,96px 78px;
  background-position:8px 4px,38px 24px,62px 12px;
  opacity:.46;
}

@media(max-width:640px){
  .material-stack{padding:22px}
  .material-layer{min-height:78px;padding:15px 17px}
}

/* V16 — Simplificación + conversión */
.home-v16{background:#fff;color:var(--ink)}
.v16-hero{position:relative;min-height:720px;display:grid;align-items:end;overflow:hidden;background:#07100a;color:#fff}
.v16-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 52%;filter:saturate(1.02) contrast(1.03)}
.v16-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,10,6,.88) 0%,rgba(4,10,6,.58) 42%,rgba(4,10,6,.18) 70%,rgba(4,10,6,.05) 100%)}
.v16-hero-inner{position:relative;z-index:2;padding:120px 0 72px}
.v16-hero-copy{max-width:780px}
.v16-hero h1{font-size:clamp(4.4rem,8vw,8.8rem);line-height:.88;letter-spacing:-.06em;margin:18px 0 26px;max-width:850px}
.v16-hero p{font-size:1.16rem;line-height:1.55;color:#e5eee7;max-width:700px}
.v16-location-note{margin-top:20px;color:#cfe0d1;font-size:.92rem;border-top:1px solid rgba(255,255,255,.18);padding-top:18px}
.compact-head{margin-bottom:34px}
.v16-decision{background:#fff}
.v16-decision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.v16-decision-card{display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;border:1px solid var(--line);border-radius:22px;padding:26px;background:#fff;min-height:220px;transition:.2s ease}
.v16-decision-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#b8d7ba}
.v16-decision-card.calc{background:#eef7f1}.v16-decision-card.guide{background:#f7f4eb}
.v16-decision-icon{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#11321a;color:#fff;font-size:1.35rem;font-weight:800}
.v16-decision-card.calc .v16-decision-icon{background:#2b6ba6}.v16-decision-card.guide .v16-decision-icon{background:#80651f}
.v16-decision-card small{display:block;color:#66736a;font-weight:700;margin-bottom:8px}.v16-decision-card h3{font-size:1.55rem;margin:0 0 10px}.v16-decision-card p{color:var(--muted);margin:0 0 18px}.v16-decision-card b{color:var(--green-dark)}

.v16-process-section{padding:92px 0 44px;background:#f7f9f7}
.v16-process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.v16-process-grid article{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;min-width:0}
.v16-process-grid img{width:100%;height:180px;object-fit:cover;display:block}
.v16-process-grid article:nth-child(1) img{object-position:center 55%}.v16-process-grid article:nth-child(4) img{object-position:center 58%}
.v16-process-grid article>div{padding:18px}.v16-process-grid span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--green);color:#fff;font-size:.8rem;font-weight:800;margin-bottom:14px}.v16-process-grid h3{font-size:1.25rem;margin:0 0 6px}.v16-process-grid p{color:var(--muted);margin:0;font-size:.92rem}

.v16-numbers{background:#0a1510;color:#fff;padding:28px 0}.v16-numbers-grid{display:grid;grid-template-columns:repeat(5,1fr)}.v16-numbers-grid>div{padding:16px 24px;border-right:1px solid #2c3b31}.v16-numbers-grid>div:last-child{border-right:0}.v16-numbers strong{display:block;font-size:2rem;color:#fff;letter-spacing:-.03em}.v16-numbers span{display:block;font-weight:700;margin-top:3px}.v16-numbers small{display:block;color:#93a498;margin-top:4px}

.v16-calc-hub{background:#fff}.v16-calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.v16-calc-grid>a{min-height:280px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:24px;padding:30px;background:linear-gradient(145deg,#fff,#f7faf7);transition:.2s}.v16-calc-grid>a:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b8d7ba}.v16-calc-grid span{display:grid;place-items:center;width:60px;height:60px;border-radius:18px;background:#0e2515;color:#fff;font-size:1.1rem;font-weight:800}.v16-calc-grid h3{font-size:2rem;margin:34px 0 10px}.v16-calc-grid p{color:var(--muted);max-width:420px}.v16-calc-grid b{color:var(--green-dark);margin-top:auto;padding-top:20px}
.v16-solution-panels .solution-panel{min-height:430px}

.v16-coverage-stage{background:linear-gradient(130deg,#0b1810,#17341e);color:#fff;padding:88px 0}.v16-coverage-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:center}.v16-coverage-copy h2{font-size:clamp(3rem,5vw,5.2rem);letter-spacing:-.05em;margin:10px 0 18px}.v16-coverage-copy p{color:#c9d6cc;max-width:620px;font-size:1.06rem}.v16-coverage-facts{display:grid;gap:12px}.v16-coverage-facts>div{border:1px solid #31463a;border-radius:18px;padding:22px 24px;background:rgba(255,255,255,.035)}.v16-coverage-facts span{display:block;color:#90dc8b;font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800}.v16-coverage-facts strong{display:block;font-size:1.75rem;margin:6px 0}.v16-coverage-facts small{color:#b9c7bc;line-height:1.45}
.v16-final-cta{background:#2d9d32;color:#fff;padding:86px 0}.v16-final-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:54px;align-items:center}.v16-final-inner h2{font-size:clamp(3rem,5vw,5rem);letter-spacing:-.05em;margin:10px 0 18px}.v16-final-inner p{color:#e6f5e6;max-width:620px}.v16-final-actions{display:flex;flex-direction:column;align-items:stretch;gap:12px}.v16-whatsapp-link{text-align:center;color:#fff;font-weight:800;padding:14px 18px}

/* Better hierarchy after calculator results */
.calc-actions.vertical{gap:10px}.calc-actions.vertical .btn-primary{font-size:1.06rem;padding-top:16px;padding-bottom:16px}.calc-actions.vertical .calc-whatsapp,.calc-actions.vertical .btn-dark-soft{font-size:.9rem;opacity:.92}

/* Contextual coverage v16 */
.coverage-v16-hero{background:linear-gradient(120deg,#0b1710,#17321d)}
.coverage-v16-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:stretch}
.coverage-v16-panel{padding:32px;border:1px solid var(--line);border-radius:24px;background:#fff}
.coverage-v16-panel h2{margin-top:8px}.coverage-v16-panel .big-field{max-width:none;margin:16px 0}.coverage-v16-panel select{border:0;width:100%;padding:14px;background:#fff;color:var(--ink);outline:none}
.coverage-mode-row{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 4px}.coverage-geo-btn{border:1px solid #b7c9b9;background:#f7faf7;color:#17451e;border-radius:12px;padding:12px 14px;font-weight:800;cursor:pointer}.coverage-geo-btn:hover{background:#edf5ee}.coverage-distance-note{font-size:.84rem;color:var(--muted);margin-top:8px}
.coverage-v16-result{padding:38px;border-radius:24px;background:linear-gradient(145deg,#0d1c12,#193a22);color:#fff;position:relative;overflow:hidden;display:grid;align-content:center;gap:20px}.coverage-v16-result h3{font-size:2.4rem;margin:0}.coverage-v16-result p{color:#d1ddd3;max-width:620px}.coverage-v16-result .coverage-product-chip{display:inline-flex;width:max-content;border-radius:999px;padding:7px 10px;background:#284f30;color:#cfead2;font-weight:800;font-size:.78rem}.coverage-v16-result .coverage-distance{font-size:3.4rem;line-height:1;color:#8ee489;font-weight:800}.coverage-v16-result.warn .coverage-distance{color:#efc56c}.coverage-v16-result.out .coverage-distance{color:#e29b78}.coverage-radius-visual{position:absolute;right:-60px;top:-70px;width:300px;height:300px;border-radius:50%;border:1px solid rgba(132,226,126,.25);box-shadow:0 0 0 38px rgba(132,226,126,.05),0 0 0 76px rgba(132,226,126,.025)}.coverage-radius-visual:after{content:'80 km';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#8fe08b;font-weight:800}.coverage-v16-result>*{position:relative;z-index:2}
.coverage-product-info{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.coverage-product-info article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}.coverage-product-info h3{margin-top:26px}.coverage-product-info p{color:var(--muted);margin-bottom:0}

/* WhatsApp actual icon */
.smart-wa-fab{background:#25D366}.smart-wa-fab:hover{background:#1fb458}.smart-wa-icon{width:22px;height:22px;display:block;flex:0 0 auto}.smart-wa-fab .wa-copy{display:grid;line-height:1.05}.smart-wa-fab .wa-copy small{display:block;margin-top:4px}

@media(max-width:1100px){.v16-process-grid{grid-template-columns:repeat(3,1fr)}.v16-numbers-grid{grid-template-columns:repeat(2,1fr)}.v16-numbers-grid>div{border-bottom:1px solid #2c3b31}.v16-coverage-grid,.v16-final-inner{grid-template-columns:1fr}}
@media(max-width:820px){.v16-decision-grid,.v16-calc-grid{grid-template-columns:1fr}.v16-process-grid{grid-template-columns:1fr 1fr}.v16-hero{min-height:690px}.v16-hero h1{font-size:clamp(3.7rem,14vw,6rem)}.coverage-v16-layout{grid-template-columns:1fr}.coverage-product-info{grid-template-columns:1fr}}
@media(max-width:640px){.v16-hero-inner{padding:94px 0 56px}.v16-hero-overlay{background:linear-gradient(90deg,rgba(4,10,6,.88),rgba(4,10,6,.55))}.v16-decision-card{grid-template-columns:52px 1fr;padding:22px}.v16-decision-icon{width:46px;height:46px}.v16-process-grid{grid-template-columns:1fr}.v16-process-grid img{height:210px}.v16-numbers-grid{grid-template-columns:1fr}.v16-numbers-grid>div{border-right:0}.v16-coverage-stage,.v16-final-cta{padding:70px 0}.v16-final-actions{width:100%}.coverage-v16-panel,.coverage-v16-result{padding:24px}.coverage-v16-result .coverage-distance{font-size:2.8rem}.smart-wa-fab{width:54px;height:54px;border-radius:50%;padding:0;display:grid;place-items:center}.smart-wa-fab .wa-copy{display:none}}

.v16-tools-primary{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.v16-tools-primary>a{display:flex;flex-direction:column;min-height:270px;border:1px solid var(--line);border-radius:24px;padding:28px;background:#fff;transition:.2s}.v16-tools-primary>a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.v16-tools-primary span{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:#12321a;color:#fff;font-weight:800;font-size:1.2rem}.v16-tools-primary h3{font-size:1.7rem;margin:34px 0 10px}.v16-tools-primary p{color:var(--muted)}.v16-tools-primary b{color:var(--green-dark);margin-top:auto}.v16-more-tools{margin-top:22px;border:1px solid var(--line);border-radius:18px;background:#f8faf8;overflow:hidden}.v16-more-tools summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:800;display:flex;justify-content:space-between}.v16-more-tools summary::-webkit-details-marker{display:none}.v16-more-tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0 18px 18px}.v16-more-tools-grid a{display:grid;gap:6px;padding:18px;border-radius:14px;background:#fff;border:1px solid var(--line)}.v16-more-tools-grid small{color:var(--muted)}
.quote-next-steps{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:10px}.quote-next-steps>strong{margin-bottom:4px}.quote-next-steps>div{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start}.quote-next-steps span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e7f4e6;color:#176d20;font-weight:800}.quote-next-steps p{margin:0;display:grid;gap:2px}.quote-next-steps small{color:var(--muted)}
@media(max-width:820px){.v16-tools-primary,.v16-more-tools-grid{grid-template-columns:1fr}}