:root{--ink:#17201d;--ink-2:#202a26;--cream:#f2f0e9;--paper:#faf9f5;--lime:#c7f33f;--green:#234b3e;--sage:#a9b7ad;--line:#d8d9d2;--muted:#66706b;--white:#fff;--font-head:'Manrope',sans-serif;--font-body:'DM Sans',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 48px));margin:auto}.topbar{height:34px;background:#111714;color:#b8c0bc;font-size:11px;letter-spacing:.08em}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.topbar-inner div{display:flex;gap:30px}.nav-wrap{height:82px;background:rgba(250,249,245,.97);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(0,0,0,.08)}.nav{height:100%;display:flex;align-items:center;gap:42px}.brand{display:flex;align-items:center;gap:11px;margin-right:auto}.brand-mark{width:42px;height:42px;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-family:var(--font-head);font-weight:800;letter-spacing:-.08em;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}.brand b{display:block;font:800 20px/1 var(--font-head);letter-spacing:.06em}.brand small{display:block;margin-top:4px;font-size:9px;text-transform:uppercase;letter-spacing:.17em;color:var(--muted)}.nav-links{display:flex;align-items:center;gap:29px}.nav-links a{font-size:13px;font-weight:600}.nav-links a:hover{color:#47734d}.btn{border:0;padding:15px 22px;font-weight:700;display:inline-flex;gap:18px;align-items:center;justify-content:center}.btn-dark{background:var(--ink);color:#fff}.btn-accent{background:var(--lime);color:var(--ink)}.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45)}.menu-toggle{display:none;border:0;background:none;font-size:23px}.hero{height:calc(100vh - 116px);min-height:650px;position:relative;color:#fff;overflow:hidden}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,13,11,.94) 0%,rgba(8,13,11,.68) 42%,rgba(8,13,11,.12) 72%),url('assets/industrial-recycling-hero.png') center/cover}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(90deg,#000,transparent 65%)}.hero-content{position:relative;padding-top:11vh}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.19em;text-transform:uppercase;color:#50635a;display:flex;align-items:center;gap:10px}.eyebrow span{width:26px;height:2px;background:var(--lime)}.eyebrow.light{color:#c5cec9}.hero h1,.section h2{font:600 clamp(44px,5.7vw,79px)/1.04 var(--font-head);letter-spacing:-.055em;margin:22px 0}.hero h1{max-width:780px}.hero h1 em,.section h2 em{font-style:normal;color:var(--lime)}.hero-copy{max-width:610px;color:#c8ceca;font-size:17px;line-height:1.7}.hero-actions{display:flex;gap:12px;margin-top:31px}.hero-stats{display:flex;gap:65px;margin-top:7vh}.hero-stats div{border-left:1px solid rgba(255,255,255,.25);padding-left:15px}.hero-stats strong{font:600 25px var(--font-head);display:block}.hero-stats span{color:#abb4af;font-size:11px;text-transform:uppercase;letter-spacing:.1em}.scroll-label{position:absolute;right:28px;bottom:37px;writing-mode:vertical-rl;font-size:9px;letter-spacing:.22em;color:#bdc5c0}.scroll-label span{margin-top:15px}.trust-strip{background:var(--lime);height:76px}.trust-inner{height:100%;display:flex;align-items:center;justify-content:space-between;font:700 12px var(--font-head);letter-spacing:.08em}.trust-inner>span{font-size:9px;opacity:.6}.trust-inner i{width:4px;height:4px;background:var(--ink);border-radius:50%;opacity:.4}.section{padding:115px 0}.intro{background:var(--paper)}.split,.section-head{display:grid;grid-template-columns:1.3fr .7fr;gap:100px}.section h2{font-size:clamp(38px,4vw,60px)}.intro h2 em,.process h2 em,.impact h2 em{color:#5a7568}.intro-copy{padding-top:48px;font-size:16px;line-height:1.75;color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:30px;margin-top:20px;padding-bottom:7px;border-bottom:1px solid var(--ink);font-weight:700;color:var(--ink)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:80px}.feature-grid article{min-height:300px;border:1px solid var(--line);border-right:0;padding:25px;position:relative}.feature-grid article:last-child{border-right:1px solid var(--line)}.feature-num{font-size:10px;color:#8b938f}.line-icon{font-size:48px;margin:50px 0 28px;font-weight:300}.feature-grid h3{font:700 18px var(--font-head)}.feature-grid p{font-size:13px;line-height:1.6;color:var(--muted)}.feature-grid .feature-dark{background:var(--green);color:#fff;border-color:var(--green)}.feature-dark p{color:#bdc9c2}.materials{background:var(--ink);color:#fff}.section-head{align-items:end}.section-head>p{color:#aab4af;line-height:1.7;padding-bottom:20px}.material-list{margin-top:55px}.material-item{display:grid;grid-template-columns:60px 1fr 130px 55px;align-items:center;min-height:132px;border-top:1px solid #3b4541;transition:.3s}.material-item:last-child{border-bottom:1px solid #3b4541}.material-item>span{color:#78837e;font-size:10px;align-self:start;margin-top:34px}.material-item h3{font:600 28px var(--font-head);margin:0}.material-item p{display:none;color:#aab4af;font-size:13px;max-width:550px}.material-item.active{min-height:190px}.material-item.active p,.material-item.active .tags{display:block}.tags{display:none}.tags b{font-size:8px;border:1px solid #59635f;padding:5px 8px;margin-right:5px;color:#b9c2bd}.material-symbol{width:72px;height:72px;border:1px solid #58635e;display:grid;place-items:center;font:500 18px var(--font-head);color:var(--lime);transform:rotate(5deg)}.material-item button{width:48px;height:48px;border:1px solid #4b5651;background:transparent;color:#fff;font-size:19px}.material-item.active button{background:var(--lime);color:var(--ink);border-color:var(--lime)}.material-cta{margin-top:35px;display:flex;justify-content:flex-end;gap:40px;font-size:13px;color:#98a29d}.material-cta a{color:var(--lime);font-weight:700}.process{background:#eeece5}.dark-head .eyebrow{color:#50635a}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:60px;border-top:1px solid #c8cbc4}.process-grid article{padding:25px 30px 40px;border-right:1px solid #c8cbc4}.process-grid article:first-child{border-left:1px solid #c8cbc4}.process-grid>article>span{font-size:10px;color:#7d8681}.process-icon{font-size:42px;margin:45px 0 25px}.process-grid h3{font:700 18px var(--font-head)}.process-grid p{font-size:13px;line-height:1.65;color:var(--muted)}.service-banners{display:grid;grid-template-columns:1fr 1fr;margin-top:40px}.service-banners a,.service-banners button{border:0;text-align:left;min-height:160px;padding:32px 38px;background:var(--green);color:#fff;display:flex;flex-direction:column}.service-banners button{background:var(--lime);color:var(--ink)}.service-banners span{font-size:9px;letter-spacing:.15em}.service-banners strong{font:600 24px var(--font-head);margin:22px 0 12px}.service-banners i{font-style:normal;font-size:12px}.impact{background:var(--lime)}.impact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;align-items:center}.impact-grid>div>p{max-width:560px;line-height:1.7}.impact-numbers{display:grid;grid-template-columns:1fr 1fr;gap:25px}.impact-numbers div{border-top:1px solid rgba(0,0,0,.4);padding-top:25px}.impact-numbers strong{font:700 55px var(--font-head);display:block}.impact-numbers span{font-size:12px;line-height:1.5}.impact-numbers small{grid-column:1/-1;font-size:9px;opacity:.6}.contact{background:var(--green);color:#fff}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.contact-grid>div>p{color:#b8c6bf;line-height:1.7}.contact-data{display:flex;flex-direction:column;gap:8px;margin-top:40px;font:600 17px var(--font-head)}form label{display:flex;flex-direction:column;gap:8px;font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:#bdc8c2}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}input,select,textarea{width:100%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.04);color:inherit;padding:15px;outline:none;text-transform:none;letter-spacing:0}select option{color:var(--ink)}textarea{height:110px;resize:vertical}form{display:flex;flex-direction:column;gap:18px}form .btn{align-self:flex-start;margin-top:5px}footer{background:#111714;color:#fff;padding:70px 0 25px}.brand-light small{color:#8d9993}.footer-main{display:grid;grid-template-columns:1fr 1fr .55fr .55fr;gap:50px}.footer-main>p{font:500 18px/1.5 var(--font-head);color:#c3cbc7}.footer-main>div{display:flex;flex-direction:column;gap:10px;font-size:12px;color:#a4aea9}.footer-main>div>b{color:#fff;font-size:9px;letter-spacing:.14em;margin-bottom:8px}.footer-main button{border:0;background:none;color:#a4aea9;text-align:left;padding:0}.footer-bottom{border-top:1px solid #303834;margin-top:50px;padding-top:25px;display:flex;justify-content:space-between;color:#69736e;font-size:9px}.toast{position:fixed;right:24px;bottom:24px;background:var(--lime);color:var(--ink);padding:16px 22px;font-weight:700;transform:translateY(100px);opacity:0;transition:.3s;z-index:100}.toast.show{transform:none;opacity:1}
/* Portal */.portal{display:none;min-height:100vh;background:#f1f2ed}.portal.open{display:flex}.site-shell.hidden{display:none}.portal-sidebar{width:240px;min-height:100vh;background:#16201c;color:#fff;padding:25px 18px;display:flex;flex-direction:column;position:fixed}.portal-sidebar .brand{margin:0 10px 45px}.portal-sidebar nav{display:flex;flex-direction:column;gap:4px}.portal-nav{border:0;background:transparent;color:#8fa099;padding:13px 16px;text-align:left;border-radius:3px}.portal-nav span{margin-left:13px}.portal-nav:hover,.portal-nav.active{background:#293c34;color:#fff}.portal-nav.active{border-left:3px solid var(--lime)}.portal-help{margin-top:auto;background:#22332c;padding:18px;display:flex;flex-direction:column;gap:7px}.portal-help b{font-size:12px}.portal-help span{font-size:10px;color:#9aaba3}.portal-help a{font-size:10px;color:var(--lime);margin-top:5px}.back-site{border:0;background:transparent;color:#8fa099;text-align:left;padding:18px 5px 0}.portal-main{margin-left:240px;min-height:100vh;width:calc(100% - 240px)}.portal-header{height:72px;background:#fff;border-bottom:1px solid #dfe2dd;display:flex;align-items:center;justify-content:space-between;padding:0 35px}.portal-header>div{display:flex;align-items:center;gap:10px}.status-dot{width:7px;height:7px;background:#70bd65;border-radius:50%}.portal-header b{font-size:11px}.icon-btn{border:0;background:#f0f2ee;width:37px;height:37px;position:relative}.icon-btn i{position:absolute;width:5px;height:5px;background:#e85843;border-radius:50%;right:7px;top:7px}.user-chip{border:0;background:none;display:flex;align-items:center;gap:10px;text-align:left}.user-chip>span{width:38px;height:38px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:11px}.user-chip b{font-size:11px}.user-chip small{display:block;color:#8a938f;font-weight:400;margin-top:3px}.portal-menu{display:none}.portal-content{padding:38px;max-width:1450px;margin:auto}.dash-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}.dash-head h1{font:700 30px var(--font-head);margin:0 0 5px}.dash-head p{color:#7a8580;font-size:13px;margin:0}.dash-head .btn{font-size:12px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.metric{background:#fff;border:1px solid #dfe2dd;padding:20px}.metric span{font-size:10px;color:#79847f;text-transform:uppercase;letter-spacing:.08em}.metric strong{font:700 31px var(--font-head);display:block;margin:13px 0 5px}.metric small{font-size:10px;color:#6e7a74}.metric small.up{color:#4f8c5a}.dash-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:18px;margin-top:18px}.panel{background:#fff;border:1px solid #dfe2dd;padding:22px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.panel-head h3{font:700 15px var(--font-head);margin:0}.panel-head button,.panel-head a{border:0;background:none;font-size:10px;color:#547366}.bar-chart{height:205px;display:flex;align-items:end;gap:18px;border-bottom:1px solid #dde0db;padding:0 10px}.bar-wrap{flex:1;text-align:center;height:100%;display:flex;flex-direction:column;justify-content:end;gap:8px}.bar{background:#d9e5db;min-height:10px}.bar.highlight{background:var(--green)}.bar-wrap span{font-size:9px;color:#8a938f;margin-bottom:-18px}.activity-list{display:flex;flex-direction:column}.activity{display:grid;grid-template-columns:35px 1fr auto;gap:10px;padding:13px 0;border-top:1px solid #edf0ec}.activity-icon{width:30px;height:30px;background:#eef3ed;display:grid;place-items:center;color:#547366}.activity b{font-size:11px;display:block}.activity span{font-size:9px;color:#87918c}.activity>small{font-size:9px;color:#87918c}.market-controls{display:flex;gap:10px;margin-bottom:20px}.market-controls input,.market-controls select{color:var(--ink);background:#fff;border:1px solid #d9ddd8}.market-controls input{flex:1}.listing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.listing{background:#fff;border:1px solid #dfe2dd;padding:20px;position:relative}.listing .type{font-size:8px;padding:5px 7px;background:#eaf2e8;color:#3e6949}.listing .type.buy{background:#fff2d6;color:#835f17}.listing h3{font:700 17px var(--font-head);margin:20px 0 7px}.listing>p{font-size:11px;color:#78827d;line-height:1.5;min-height:50px}.listing-meta{display:flex;justify-content:space-between;border-top:1px solid #edf0ec;padding-top:14px;margin-top:15px}.listing-meta b{font-size:11px}.listing-meta span{font-size:9px;color:#8a938f}.listing button{margin-top:18px;width:100%;border:1px solid var(--green);color:var(--green);background:none;padding:10px;font-size:10px;font-weight:700}.table-wrap{background:#fff;border:1px solid #dfe2dd;overflow:auto}table{border-collapse:collapse;width:100%;min-width:700px}th,td{text-align:left;padding:15px;border-bottom:1px solid #edf0ec;font-size:11px}th{font-size:9px;color:#7d8782;text-transform:uppercase}.badge{padding:5px 8px;background:#e9f2e7;color:#487052;font-size:9px}.empty{text-align:center;padding:65px 20px;background:#fff;border:1px solid #dfe2dd}.empty strong{display:block;font:700 20px var(--font-head);margin-bottom:8px}.empty p{color:#7d8782;font-size:12px}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.profile-card{background:#fff;border:1px solid #dfe2dd;padding:25px}.profile-card h3{font:700 16px var(--font-head)}.profile-card dl{display:grid;grid-template-columns:1fr 1fr;gap:20px}.profile-card dt{font-size:9px;color:#85908a;text-transform:uppercase}.profile-card dd{font-size:12px;margin:5px 0}.modal{display:none;position:fixed;inset:0;background:rgba(8,14,11,.75);z-index:200;place-items:center;padding:20px}.modal.open{display:grid}.modal-card{background:var(--paper);width:min(560px,100%);padding:35px;position:relative}.modal-close{position:absolute;right:18px;top:15px;border:0;background:none;font-size:25px}.modal-card h2{font:700 30px var(--font-head);margin:15px 0 25px}.modal-card label{color:#66706b}.modal-card input,.modal-card select,.modal-card textarea{border-color:#cdd1cb;color:var(--ink);background:#fff}
@media(max-width:900px){.nav-links{display:none;position:absolute;top:82px;left:0;right:0;background:var(--paper);padding:25px;flex-direction:column}.nav-links.open{display:flex}.menu-toggle{display:block}.nav-portal{display:none}.hero{min-height:700px}.hero-content{padding-top:80px}.split,.section-head,.impact-grid,.contact-grid{grid-template-columns:1fr;gap:20px}.feature-grid,.process-grid{grid-template-columns:1fr 1fr}.material-item{grid-template-columns:40px 1fr 70px 50px}.trust-inner div:nth-of-type(n+3),.trust-inner i:nth-of-type(n+3){display:none}.portal-sidebar{transform:translateX(-100%);transition:.3s;z-index:50}.portal-sidebar.open{transform:none}.portal-main{margin:0;width:100%}.portal-menu{display:block;border:0;background:none}.metric-grid{grid-template-columns:1fr 1fr}.listing-grid{grid-template-columns:1fr 1fr}.dash-grid{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.container{width:min(100% - 30px,1180px)}.topbar{display:none}.nav-wrap{height:68px}.nav-links{top:68px}.section{padding:75px 0}.hero{height:calc(100vh - 68px);min-height:720px}.hero h1{font-size:46px}.hero-copy{font-size:15px}.hero-actions{flex-direction:column;align-items:stretch}.hero-stats{gap:20px;margin-top:45px}.hero-stats strong{font-size:20px}.feature-grid,.process-grid,.service-banners,.impact-numbers,.form-row,.profile-grid{grid-template-columns:1fr}.material-item{grid-template-columns:30px 1fr 45px}.material-symbol{display:none}.material-item h3{font-size:22px}.footer-main{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:10px}.portal-content{padding:22px 15px}.portal-header{padding:0 14px}.portal-header>div:first-child b,.user-chip b{display:none}.metric-grid,.listing-grid{grid-template-columns:1fr}.dash-head{align-items:flex-start;gap:18px;flex-direction:column}.market-controls{flex-direction:column}}

/* CRM extendido */
.auth-screen{display:none;position:fixed;inset:0;background:linear-gradient(120deg,rgba(10,17,14,.97),rgba(25,52,42,.94)),url('assets/industrial-recycling-hero.png') center/cover;z-index:300;place-items:center;padding:24px}.auth-screen.open{display:grid}.auth-card{position:relative;width:min(570px,100%);max-height:calc(100vh - 48px);overflow:auto;background:var(--paper);padding:42px}.auth-brand{display:flex;align-items:center;gap:13px;margin-bottom:38px}.auth-brand b{display:block;font:800 20px var(--font-head)}.auth-brand small{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}.auth-card h2{font:700 34px/1.1 var(--font-head);letter-spacing:-.035em;margin:15px 0 10px}.auth-copy{font-size:13px;color:var(--muted);margin-bottom:25px}.auth-card form label,.modal-card form label{color:#65706a}.auth-card input,.auth-card select{background:#fff;color:var(--ink);border-color:#ced3cd}.auth-card form .btn{width:100%}.demo-access{margin-top:22px;padding:17px;background:#e9ece6;display:grid;grid-template-columns:1fr 1fr;gap:8px}.demo-access span{grid-column:1/-1;font-size:8px;letter-spacing:.14em;color:#77827c}.demo-access button,.auth-switch button{border:0;background:var(--green);color:#fff;padding:10px;font-size:10px;font-weight:700}.demo-access button:last-child{background:var(--ink)}.auth-switch{text-align:center;font-size:11px;color:var(--muted);margin:20px 0 0}.auth-switch button{background:none;color:var(--green);padding:0}.check-label{display:flex!important;flex-direction:row!important;align-items:flex-start;gap:10px!important;text-transform:none!important;letter-spacing:0!important;line-height:1.45}.check-label input{width:auto;margin:2px 0 0}.portal-sidebar nav{overflow-y:auto}.portal-nav{position:relative}.portal-nav i{position:absolute;right:12px;top:10px;background:var(--lime);color:var(--ink);font-style:normal;font-size:8px;width:19px;height:19px;border-radius:50%;display:grid;place-items:center}.portal-help button{border:0;background:none;padding:0;text-align:left;color:var(--lime);font-size:10px}.head-actions{display:flex;gap:8px}.btn-outline{background:transparent;color:var(--green);border:1px solid var(--green)}.notice{margin:-10px 0 22px;padding:15px 18px;font-size:11px}.notice.warning{background:#fff4d8;border-left:3px solid #db9c20;color:#6e5318}.admin-metrics .metric:first-child{border-top:3px solid var(--green)}.market-controls{display:grid;grid-template-columns:2fr repeat(4,1fr)}.listing-top{display:flex;align-items:center;justify-content:space-between}.material-icon{width:38px;height:38px;display:grid;place-items:center;background:var(--green);color:var(--lime);font:700 11px var(--font-head)}.listing-location{border-top:1px solid #edf0ec;margin-top:13px;padding-top:11px;color:#7f8a84;font-size:10px}.listing-meta b{display:block;margin-top:4px}.listing-meta>div:last-child{text-align:right}.table-actions{white-space:nowrap}.table-actions button{border:0;background:#edf1ec;color:#3f6650;padding:6px 8px;margin:2px;font-size:9px}.badge.status-en-revisión{background:#fff2d8;color:#845f17}.badge.status-pausada{background:#ebedef;color:#596169}.badge.status-rechazada,.badge.status-cerrada{background:#fae7e4;color:#9a493e}.badge.status-vendida,.badge.status-verificada{background:#e0f1e4;color:#3d7549}.match-list{display:flex;flex-direction:column;gap:12px}.match-card{display:grid;grid-template-columns:100px 1fr 45px 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid #dfe2dd;padding:20px}.match-score{text-align:center;border-right:1px solid #e5e8e3}.match-score strong{display:block;font:700 25px var(--font-head);color:var(--green)}.match-score span{font-size:8px;color:#86918b;text-transform:uppercase}.match-side{display:flex;flex-direction:column;gap:5px}.match-side small{font-size:8px;letter-spacing:.14em;color:#87918b}.match-side b{font:700 13px var(--font-head)}.match-side span{font-size:10px;color:#7b8580}.match-link{font-size:20px;color:#789086}.match-card .btn{font-size:10px;padding:11px 14px}.messages-layout{height:590px;display:grid;grid-template-columns:270px 1fr;border:1px solid #dfe2dd;background:#fff}.conversation-list{border-right:1px solid #e1e4df;padding:10px}.conversation-list button{display:flex;width:100%;border:0;background:none;text-align:left;gap:10px;padding:13px}.conversation-list button.active{background:#edf2ec}.conversation-list button>span{width:34px;height:34px;display:grid;place-items:center;background:var(--green);color:#fff;font-size:9px}.conversation-list b{font-size:11px}.conversation-list small{display:block;margin-top:5px;color:#87918c;font-weight:400}.conversation{display:flex;flex-direction:column}.conversation-head{padding:18px 22px;border-bottom:1px solid #e4e7e2}.conversation-head b{display:block;font-size:12px}.conversation-head span{font-size:9px;color:#738079}.chat{flex:1;padding:25px;display:flex;flex-direction:column;gap:12px;overflow:auto;background:#f7f8f5}.bubble{max-width:65%;font-size:11px;line-height:1.5;padding:12px 15px;background:#fff;border:1px solid #e0e3de}.bubble.mine{align-self:flex-end;background:var(--green);color:#fff;border-color:var(--green)}.conversation form{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px}.conversation form input{color:var(--ink);border-color:#d5d9d3;background:#fff}.conversation form .btn{margin:0}.notification-list{padding:0}.notification{display:grid;grid-template-columns:45px 1fr;gap:15px;padding:20px;border-bottom:1px solid #e8ebe6}.notification>span{width:40px;height:40px;display:grid;place-items:center;background:#edf2ec;color:var(--green)}.notification.unread{border-left:3px solid var(--lime);background:#fbfcf8}.notification b{font-size:12px}.notification p{font-size:11px;color:#748079;margin:6px 0}.notification small{font-size:9px;color:#959e99}.privacy-note,.privacy-banner{font-size:11px;line-height:1.6;color:#6f7b75}.privacy-banner{background:#edf2ec;border-left:3px solid var(--green);padding:16px;margin:25px 0}.privacy-banner b{color:var(--ink)}.privacy-banner p{margin:5px 0 0}.moderation-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.review-card{background:#fff;border:1px solid #dfe2dd;padding:24px}.review-card>div:first-child{display:flex;justify-content:space-between}.review-card h3{font:700 20px var(--font-head);margin:20px 0 8px}.review-card>p{font-size:11px;color:#748079;line-height:1.6}.review-card dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}.review-card dt{font-size:8px;color:#84908a;text-transform:uppercase}.review-card dd{margin:4px 0;font-size:11px}.review-actions{display:flex;gap:7px;border-top:1px solid #e9ece7;padding-top:17px}.review-actions .btn{flex:1;padding:10px;font-size:9px}.review-actions .reject{background:#f5e7e4;color:#91483e}.admin-filters{display:flex;gap:10px;margin-bottom:15px}.admin-filters select{max-width:240px;color:var(--ink);background:#fff;border-color:#d9ddd8}.horizontal-bars{display:flex;flex-direction:column;gap:17px}.horizontal-bars>div{display:grid;grid-template-columns:75px 1fr 55px;gap:12px;align-items:center;font-size:9px}.horizontal-bars i{height:8px;background:#edf0ec}.horizontal-bars i b{display:block;height:100%;background:var(--green)}.horizontal-bars strong{text-align:right;font-size:9px}.stats-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:17px}.wide-panel{grid-column:1/-1}.rank-list>div{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid #e8ebe6}.rank-list span{font-size:10px;color:#7e8983}.rank-list b{font-size:11px}.location-stats{display:grid;grid-template-columns:repeat(5,1fr)}.location-stats div{padding:25px;border-right:1px solid #e4e7e2}.location-stats div:last-child{border:0}.location-stats strong{display:block;font:700 27px var(--font-head)}.location-stats span{font-size:9px;color:#7e8983}.modal-wide{width:min(820px,100%);max-height:calc(100vh - 40px);overflow:auto}.form-progress{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:25px;border-bottom:1px solid #d9ddd7}.form-progress span{font-size:9px;text-transform:uppercase;color:#8a948e;padding:10px 0}.form-progress .active{color:var(--green);border-bottom:2px solid var(--lime)}.form-section{padding:8px 0 23px;border-bottom:1px solid #dde0db}.form-section h3{font:700 13px var(--font-head);margin:12px 0 18px}.form-section input[type=file]{padding:11px}.form-section label small{font-size:8px;text-transform:none;letter-spacing:0}.form-submit{display:flex;align-items:center;justify-content:space-between;padding-top:22px}.form-submit p{font-size:10px;color:#76817b;max-width:330px}.detail-head{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.detail-head h2{margin:12px 0 8px}.detail-head p{font-size:12px;color:#6f7b75;line-height:1.6;max-width:570px}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#dfe2dd;border:1px solid #dfe2dd;margin-top:25px}.detail-grid>div{background:#fff;padding:18px}.detail-grid span{display:block;font-size:8px;text-transform:uppercase;color:#87918c;margin-bottom:7px}.detail-grid b{font-size:11px}
@media(max-width:1100px){.market-controls{grid-template-columns:1fr 1fr 1fr}.market-controls input:first-child{grid-column:1/-1}.match-card{grid-template-columns:75px 1fr 30px 1fr}.match-card .btn{grid-column:2/5}.moderation-grid{grid-template-columns:1fr}}
@media(max-width:760px){.auth-card{padding:28px 22px}.head-actions{width:100%;flex-direction:column}.head-actions .btn{width:100%}.market-controls{grid-template-columns:1fr}.market-controls input:first-child{grid-column:auto}.match-card{grid-template-columns:70px 1fr}.match-link{display:none}.match-card .match-side:nth-of-type(2){grid-column:2}.match-card .btn{grid-column:1/-1}.messages-layout{grid-template-columns:1fr;height:auto}.conversation-list{display:none}.conversation{min-height:520px}.stats-grid{grid-template-columns:1fr}.wide-panel{grid-column:auto}.location-stats{grid-template-columns:1fr 1fr}.location-stats div{border-bottom:1px solid #e4e7e2}.detail-grid{grid-template-columns:1fr 1fr}.form-submit{align-items:stretch;flex-direction:column}.form-submit .btn{width:100%}.admin-filters{flex-direction:column}.admin-filters select{max-width:none}}
@media(max-width:480px){.auth-card h2{font-size:27px}.demo-access{grid-template-columns:1fr}.demo-access span{grid-column:auto}.match-card{grid-template-columns:1fr}.match-score{text-align:left;border:0;border-bottom:1px solid #e5e8e3;padding-bottom:10px}.match-card .match-side:nth-of-type(2),.match-card .btn{grid-column:auto}.detail-grid,.review-card dl{grid-template-columns:1fr}.modal-card{padding:27px 20px}.location-stats{grid-template-columns:1fr}}
.file-preview{display:flex;gap:6px;flex-wrap:wrap;margin-top:5px}.file-preview img{width:54px;height:54px;object-fit:cover;border:1px solid #cdd2cc}.danger-action{color:#934a40!important;background:#f8e9e6!important}.brand small{font-size:8px;letter-spacing:.12em;white-space:nowrap}.service-banners a:last-child{background:var(--lime);color:var(--ink)}

/* Contraste solicitado en la web pública */
.hero-copy,
.hero-stats strong,
.hero-stats span{color:#fff}
.materials .section-head>p,
.materials .material-item p,
.materials .material-cta p{color:#fff}
.process{background:var(--green);color:#fff}
.process .eyebrow,
.process .section-head>p,
.process-grid>article>span,
.process-grid h3,
.process-grid p,
.process-icon{color:#fff}
.process h2 em{color:var(--lime)}
.process-grid{border-color:rgba(255,255,255,.24)}
.process-grid article,
.process-grid article:first-child{border-color:rgba(255,255,255,.24)}
.contact-grid>div>p,
.contact-data,
.contact-data a{color:#fff}
.impact{background:var(--paper)}
.material-item>a{width:48px;height:48px;border:1px solid #4b5651;background:transparent;color:#fff;font-size:19px;display:grid;place-items:center}.material-item.active>a{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.process-grid{grid-template-columns:repeat(5,1fr)}
@media(max-width:1050px){.process-grid{grid-template-columns:repeat(3,1fr)}.process-grid article{border-bottom:1px solid rgba(255,255,255,.24)}}
@media(max-width:600px){.process-grid{grid-template-columns:1fr}}
.process-grid{gap:14px;border-top:0}
.process-grid article,
.process-grid article:first-child{border:1px solid rgba(255,255,255,.34);min-height:300px;background:rgba(255,255,255,.035)}
.process-grid article:hover{border-color:var(--lime);background:rgba(255,255,255,.07);transform:translateY(-3px);transition:.25s ease}
.brand-wordmark-link{height:72px}.brand-wordmark{display:block;width:320px;height:72px}.brand-wordmark img{width:100%;height:100%;object-fit:contain;object-position:left center}.brand-emblem{display:block;width:72px;height:72px;flex:0 0 72px}.brand-emblem img{width:100%;height:100%;object-fit:contain}.footer-brand{align-items:center}.footer-brand b{font-size:18px}.footer-brand small{max-width:180px;line-height:1.4}.brand-wordmark-link .brand-mark{display:none}@media(max-width:600px){.brand-wordmark-link{height:56px}.brand-wordmark{width:240px;height:56px}.footer-brand .brand-emblem{width:62px;height:62px;flex-basis:62px}}
.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:36px;border:1px solid rgba(255,255,255,.28)}
.capability-grid article{padding:26px;min-height:190px;border-right:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.035)}
.capability-grid article:last-child{border-right:0}
.capability-grid span{font-size:9px;color:var(--lime)}
.capability-grid h3{font:700 16px var(--font-head);margin:26px 0 12px;color:#fff}
.capability-grid p{font-size:12px;line-height:1.65;color:#c3cec8;margin:0}
@media(max-width:900px){.capability-grid{grid-template-columns:1fr 1fr}.capability-grid article:nth-child(2){border-right:0}.capability-grid article:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.28)}}
@media(max-width:600px){.capability-grid{grid-template-columns:1fr}.capability-grid article{min-height:0;border-right:0;border-bottom:1px solid rgba(255,255,255,.28)}.capability-grid article:last-child{border-bottom:0}}
.service-banners{gap:22px;margin-top:48px}
.service-banners a{position:relative;min-height:190px;padding:36px 40px;border:1px solid rgba(255,255,255,.2);overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.service-banners a::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--lime)}
.service-banners a::after{content:"";position:absolute;width:120px;height:120px;right:-45px;bottom:-55px;border:1px solid rgba(255,255,255,.16);transform:rotate(45deg)}
.service-banners .service-sale{background:#245b48;color:#fff;border-color:#4d806d}
.service-banners .service-buy,.service-banners a:last-child{background:#fff;color:#111714;border:1px solid #4d806d}
.service-banners .service-buy::before{height:6px;background:var(--lime)}
.service-banners span{font-weight:700;color:#dce8e2}
.service-banners .service-buy span{color:#111714}
.service-banners strong{font-size:27px;margin-top:26px}
.service-banners i{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:18px;border-top:1px solid rgba(255,255,255,.22);font-weight:500}
.service-banners i b{font-style:normal;font-size:20px;color:var(--lime)}
.service-banners .service-buy i{color:#111714;border-top-color:rgba(17,23,20,.24)}
.service-banners .service-buy i b{color:#111714}
.service-banners .service-buy::after{border-color:rgba(36,91,72,.14)}
.service-banners a:hover{transform:translateY(-4px);border-color:var(--lime);box-shadow:0 14px 28px rgba(7,17,13,.22)}
@media(max-width:600px){.service-banners{gap:16px}.service-banners a{min-height:175px;padding:30px 26px}.service-banners strong{font-size:23px}}
#contacto form label{color:#fff}
#contacto form input,
#contacto form select,
#contacto form textarea{color:#fff;border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.08)}
#contacto form input::placeholder,
#contacto form textarea::placeholder{color:rgba(255,255,255,.82);opacity:1}
#contacto form select option{color:#111714;background:#fff}
#contacto form input:focus,
#contacto form select:focus,
#contacto form textarea:focus{border-color:#fff;background:rgba(255,255,255,.12)}

/* Paleta ECO-System: azul industrial + verde reciclaje */
:root{
  --ink:#06213f;
  --ink-2:#09345f;
  --cream:#eef5f7;
  --paper:#f7fafb;
  --lime:#7ed957;
  --green:#1f8f55;
  --blue:#078bd3;
  --cyan:#16b7e8;
  --sage:#9db8c4;
  --line:#d5e3e8;
  --muted:#536879;
}
body{background:linear-gradient(180deg,#f8fbfc 0%,#eef6f7 100%);color:var(--ink)}
.topbar,
footer{background:#03182f;color:#dcecf2}
.nav-wrap{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(6,33,63,.13);box-shadow:0 10px 28px rgba(3,24,47,.06)}
.nav-links a:hover{color:var(--blue)}
.btn-dark{background:linear-gradient(135deg,#03182f,#07345f);color:#fff}
.btn-accent{background:linear-gradient(135deg,var(--lime),#37b86b);color:#06213f}
.btn-outline{border-color:var(--blue);color:var(--blue)}
.btn-outline:hover{background:rgba(7,139,211,.08)}
.hero-bg{background:linear-gradient(90deg,rgba(3,18,35,.96) 0%,rgba(5,43,79,.82) 43%,rgba(7,139,211,.22) 73%),url('assets/industrial-recycling-hero.png') center/cover}
.hero-grid{background-image:linear-gradient(rgba(22,183,232,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(126,217,87,.07) 1px,transparent 1px)}
.hero h1 em,
.section h2 em{color:var(--lime)}
.trust-strip{background:linear-gradient(90deg,var(--lime),var(--cyan));color:#03182f}
.materials{background:linear-gradient(135deg,#03182f 0%,#052b4f 55%,#06395f 100%)}
.material-item{border-color:rgba(22,183,232,.22)}
.material-item:last-child{border-bottom-color:rgba(22,183,232,.22)}
.material-symbol{border-color:rgba(22,183,232,.4);color:var(--cyan)}
.material-item.active button,
.material-item.active>a{background:linear-gradient(135deg,var(--lime),var(--cyan));border-color:transparent;color:#03182f}
.tags b{border-color:rgba(22,183,232,.45);color:#dff7ff}
.process{background:linear-gradient(135deg,#052746 0%,#08699b 50%,#168b57 100%)}
.process-grid article,
.process-grid article:first-child{background:rgba(255,255,255,.055);border-color:rgba(211,238,247,.34)}
.process-grid article:hover{border-color:var(--cyan);box-shadow:0 18px 35px rgba(3,24,47,.2)}
.capability-grid{border-color:rgba(22,183,232,.3)}
.capability-grid article{border-color:rgba(22,183,232,.3);background:rgba(255,255,255,.045)}
.capability-grid span{color:var(--cyan)}
.service-banners .service-sale{background:linear-gradient(135deg,#06345f,#1f8f55);border-color:rgba(126,217,87,.5)}
.service-banners .service-buy,
.service-banners a:last-child{border-color:var(--green);box-shadow:inset 0 6px 0 var(--lime)}
.service-banners a::before{background:linear-gradient(90deg,var(--lime),var(--cyan))}
.service-banners .service-sale i b{color:var(--cyan)}
.impact{background:linear-gradient(180deg,#f7fafb,#eaf5f7)}
.impact-numbers div{border-top-color:rgba(7,139,211,.42)}
.contact{background:linear-gradient(135deg,#03182f 0%,#052b4f 48%,#1a744c 100%)}
.contact input,
.contact select,
.contact textarea{border-color:rgba(22,183,232,.45)}
.footer-bottom{border-top-color:rgba(22,183,232,.18);color:#91abb8}
.toast{background:linear-gradient(135deg,var(--lime),var(--cyan));color:#03182f}
.process-image{margin:26px 0 18px;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid rgba(211,238,247,.32);background:rgba(255,255,255,.06);box-shadow:0 18px 38px rgba(3,24,47,.18)}
.process-image img{display:block;width:100%;height:100%;object-fit:cover}
.process-icon{margin:0 0 16px;font-size:30px;color:var(--cyan)}
.process-grid article:hover .process-image{border-color:var(--cyan);box-shadow:0 22px 42px rgba(3,24,47,.3)}
@media(max-width:1050px){.process-image{margin-top:22px}.process-icon{font-size:28px}}
@media(max-width:600px){.process-image{aspect-ratio:16/8;margin:20px 0 16px}.process-grid article{min-height:auto}}
.feature-image{margin:24px 0 18px;aspect-ratio:16/9;border-radius:15px;overflow:hidden;border:1px solid rgba(3,24,47,.12);background:rgba(3,24,47,.04);box-shadow:0 16px 34px rgba(3,24,47,.12)}
.feature-image img{display:block;width:100%;height:100%;object-fit:cover}
.feature-grid article:hover .feature-image{border-color:rgba(57,181,74,.7);box-shadow:0 20px 38px rgba(3,24,47,.2)}
.feature-grid .line-icon{margin:0 0 18px;font-size:32px;color:#0a6f91}
.feature-dark .feature-image{border-color:rgba(211,238,247,.35);background:rgba(255,255,255,.06)}
.feature-dark .line-icon{color:var(--lime)}
@media(max-width:1050px){.feature-grid .line-icon{font-size:29px}}
@media(max-width:600px){.feature-image{aspect-ratio:16/8;margin:20px 0 16px}.feature-grid article{min-height:auto}}

/* Ajustes de presencia visual en la landing */
.intro-layout{align-items:start}
.intro-heading h2{margin-bottom:28px}
.intro-visual{position:relative;margin:0;aspect-ratio:16/10;border-radius:28px;overflow:hidden;border:1px solid rgba(3,24,47,.12);background:#dfe7e0;box-shadow:0 28px 70px rgba(3,24,47,.16)}
.intro-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,24,47,.08),rgba(3,24,47,.56));z-index:1}
.intro-visual::after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.22);border-radius:20px;z-index:2;pointer-events:none}
.intro-visual img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(1.05) contrast(1.04)}
.intro-visual figcaption{position:absolute;left:24px;right:24px;bottom:22px;z-index:3;color:#fff;font:700 13px/1.45 var(--font-head);max-width:420px}
.intro-copy{padding:38px 0 0}
.intro-copy p{font-size:17px;color:#3f4b45}
.floating-portal{position:fixed;right:22px;bottom:22px;z-index:90;display:grid;grid-template-columns:auto auto;align-items:center;gap:0 12px;min-width:154px;padding:13px 15px 13px 17px;border:1px solid rgba(126,217,87,.58);border-radius:999px;background:rgba(255,255,255,.92);color:#06213f;box-shadow:0 18px 45px rgba(3,24,47,.16);backdrop-filter:blur(14px);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.floating-portal span{grid-column:1;font-size:9px;text-transform:uppercase;letter-spacing:.17em;color:#277846;font-weight:800}
.floating-portal b{grid-column:1;font:800 13px/1 var(--font-head);letter-spacing:.02em}
.floating-portal i{grid-column:2;grid-row:1/3;width:33px;height:33px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--lime),#16b7e8);font-style:normal;color:#03182f;font-weight:900}
.floating-portal:hover{transform:translateY(-3px);border-color:var(--lime);box-shadow:0 24px 52px rgba(3,24,47,.22)}
.toast{bottom:94px}
@media(max-width:900px){.intro-copy{padding-top:0}.intro-visual{max-width:680px}.floating-portal{right:16px;bottom:16px;min-width:142px;padding:11px 12px 11px 14px}.toast{right:16px;bottom:86px}}
@media(max-width:600px){.intro-heading h2{margin-bottom:22px}.intro-visual{border-radius:20px;aspect-ratio:16/11}.intro-visual::after{inset:12px;border-radius:15px}.intro-visual figcaption{left:18px;right:18px;bottom:18px;font-size:12px}.floating-portal{left:15px;right:15px;bottom:14px;grid-template-columns:1fr auto;border-radius:18px}.floating-portal b{font-size:14px}.toast{left:15px;right:15px;bottom:88px}}