:root{--green:#176b45;--green-2:#238b5b;--ink:#12211a;--muted:#5d6a63;--cream:#f6f4ec;--line:#d9dfda;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--white);font:16px/1.65 "DM Sans",sans-serif}
img,video{display:block;width:100%}
a{color:inherit;text-decoration:none}
.nav{height:76px;display:flex;align-items:center;gap:42px;padding:0 max(5vw,24px);position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(18,33,26,.08)}
.brand{display:flex;align-items:center;gap:10px;font-family:Archivo,sans-serif;font-weight:700;letter-spacing:-.035em;font-size:1.08rem;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;font-family:Arial,sans-serif;font-size:1.7rem;line-height:1}
.nav nav{display:flex;gap:28px;margin-left:auto}
.nav nav a{font-size:.92rem;color:#39473f}
.nav-call{border:1px solid var(--ink);border-radius:999px;padding:9px 18px;font-weight:700}
.menu-toggle{display:none;flex:0 0 44px;width:44px;height:44px;padding:11px;border:0;border-radius:50%;background:var(--green);cursor:pointer}
.menu-toggle span{display:block;height:2px;background:#fff;margin:4px 0;border-radius:3px}
.menu-backdrop{position:fixed;inset:0;z-index:69;background:rgba(6,20,13,.45);backdrop-filter:blur(3px)}
.mobile-menu{position:fixed;z-index:70;top:0;right:0;width:min(88vw,420px);height:100dvh;padding:24px;background:#fff;box-shadow:-20px 0 60px rgba(0,0,0,.16);transform:translateX(105%);transition:transform .28s ease;overflow:auto}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px}
.menu-close{border:0;background:#edf3ef;color:var(--ink);width:44px;height:44px;border-radius:50%;font-size:2rem;line-height:1;cursor:pointer}
.mobile-menu nav{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;padding:8px 22px}
.mobile-menu nav a{padding:17px 2px;border-bottom:1px solid var(--line);font:700 1.2rem Archivo;color:var(--green)}
.mobile-menu nav a:last-child{border-bottom:0}
.mobile-menu-contact{display:flex;flex-direction:column;margin-top:28px;padding:22px;border-radius:16px;background:var(--green);color:#fff}
.mobile-menu-contact span{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;opacity:.8}.mobile-menu-contact a{font:800 1.45rem Archivo}
body.menu-open{overflow:hidden}
.hero{position:relative;min-height:610px;padding:76px max(5vw,24px);background:#1d2d24;overflow:hidden}
.hero-copy{position:relative;z-index:2;max-width:760px;margin:0;color:#fff}
.eyebrow{display:inline-flex;color:#9fe0b8;font-size:.78rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;margin-bottom:18px}
.hero h1,.section-head h2,.fleet h2,.cta h2{font:800 clamp(2.65rem,5.1vw,5.3rem)/1.01 Archivo,sans-serif;letter-spacing:-.065em;margin:0}
.hero h1{font-size:clamp(3.35rem,6.2vw,6.6rem);line-height:.98;max-width:980px}
.hero h1,.hero-copy>p,.hero-copy .eyebrow,.hero-copy .trust-row{text-shadow:0 2px 18px rgba(0,0,0,.55)}
.hero h1 em{font-style:normal;color:#b9f3cd}
.hero-copy>p{font-size:1.16rem;color:#eff8f2;max-width:690px;margin:27px 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:15px 21px;border-radius:10px;font-weight:800}
.button.primary{background:var(--green);color:#fff}
.button.primary:hover{background:var(--green-2);transform:translateY(-1px)}
.hero-whatsapp{min-width:355px;padding:10px 12px;text-align:left;background:var(--green);border:1px solid rgba(255,255,255,.22)}
.hero-whatsapp:hover{background:var(--green-2)}
.hero-wa-icon{display:grid;place-items:center;flex:0 0 45px;width:45px;height:45px;border-radius:12px;background:rgba(255,255,255,.16)}.hero-wa-icon svg{width:29px;height:29px}
.hero-wa-copy{display:flex;flex:1;flex-direction:column;gap:1px;line-height:1.16}.hero-wa-copy strong{font:800 1rem Archivo,sans-serif}.hero-wa-copy small{font-size:.72rem;font-weight:600;color:#d7f4e2}
.hero-wa-arrow{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:#fff;color:var(--green);font-size:1.35rem}
.button.ghost{border:1px solid rgba(255,255,255,.78);background:rgba(10,29,20,.34);color:#fff}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:28px;font-size:.86rem;font-weight:700;color:#fff}
.hero-visual{position:absolute;inset:0;z-index:0;margin:0}
.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,21,14,.92) 0%,rgba(8,28,18,.72) 43%,rgba(8,28,18,.22) 100%)}
.hero-visual img{height:100%;object-fit:cover;object-position:center 58%;opacity:.96}
section{scroll-margin-top:90px}
.services,.work,.quote,.cta,.contacts{padding:110px max(5vw,24px)}
.section-head{max-width:860px;margin-bottom:48px}
.section-head h2{font-size:clamp(2.2rem,4vw,4rem)}
.section-head.split{max-width:none;display:flex;justify-content:space-between;gap:36px;align-items:end}
.section-head.split p{max-width:430px;color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.service-grid article{padding:31px 28px;border:1px solid var(--line);border-radius:17px;min-height:255px;background:#fff}
.service-grid .icon{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:#e7f2eb;color:var(--green)}.service-grid .icon svg,.contact-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.service-grid h3{font:700 1.25rem Archivo,sans-serif;margin:34px 0 10px}
.service-grid p{color:var(--muted);margin:0}
.service-grid .service-accent{background:var(--green);color:#fff;border-color:var(--green)}
.service-accent .icon{background:#fff;color:var(--green)}
.service-grid .service-accent p{color:#d8eee2}
.work{background:var(--cream)}
.work-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.work-tabs button{border:1px solid #c9d1cc;background:transparent;padding:11px 17px;border-radius:999px;font:700 .9rem "DM Sans";cursor:pointer}
.work-tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.comparison,.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.green-case{margin-top:80px;padding-top:72px;border-top:1px solid #d6ddd8}
.green-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.green-grid figure{position:relative;margin:0;border-radius:18px;overflow:hidden;background:#dfe4e0}
.green-grid img{height:470px;object-fit:cover}
.comparison figure,.video-grid figure{position:relative;margin:0;border-radius:18px;overflow:hidden;background:#dfe4e0}
.comparison img{height:480px;object-fit:cover}
.tag{position:absolute;z-index:2;top:14px;left:14px;padding:8px 12px;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.1em}
.tag.before{background:#fff;color:var(--ink)}
.tag.after{background:var(--green);color:#fff}
.video-case{margin-top:80px}
.video-copy{max-width:600px;margin-bottom:28px}
.video-copy h3{font:800 clamp(1.8rem,3vw,3rem)/1.08 Archivo;margin:0 0 12px;letter-spacing:-.05em}
.video-copy p{color:var(--muted)}
.video-grid video,.video-grid img{height:560px;object-fit:cover}
.fleet{padding:80px max(5vw,24px);display:grid;grid-template-columns:.85fr 1.15fr;gap:5vw;background:var(--ink);color:#fff;align-items:center}
.fleet h2{font-size:clamp(2.3rem,4vw,4rem)}
.fleet-copy p,.fleet-copy li{color:#c8d4cd}
.eyebrow.light{color:#89d3aa}
.fleet-copy ul{list-style:none;padding:0;margin:30px 0 0}
.fleet-copy li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.fleet-gallery{display:grid;grid-template-columns:1.1fr .9fr;gap:12px}
.fleet-gallery>img{height:480px;object-fit:cover;border-radius:15px}
.fleet-gallery>img:nth-child(2){height:390px;margin-top:45px}
.platform-card{grid-column:1/-1;position:relative;margin:8px 0 0;border-radius:15px;overflow:hidden;background:#172b21}
.platform-card img{height:330px;object-fit:cover}
.platform-card figcaption{position:absolute;left:18px;bottom:18px;max-width:520px;padding:10px 14px;border-radius:8px;background:rgba(10,29,20,.82);color:#fff;font-size:.9rem;font-weight:700}
.quote{display:grid;grid-template-columns:.72fr 1.28fr;gap:7vw;background:#eef4f0;align-items:start}
.quote-intro{position:sticky;top:120px}
.quote h2{font:800 clamp(2.4rem,4.5vw,4.6rem)/1.02 Archivo,sans-serif;letter-spacing:-.06em;margin:0}
.quote-intro>p{color:var(--muted);font-size:1.06rem;max-width:500px;margin:24px 0 34px}
.quote-note{display:flex;flex-direction:column;padding:22px;border-left:4px solid var(--green);background:#fff;border-radius:0 14px 14px 0}.quote-note span{color:var(--muted);font-size:.9rem}
.quote-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(24px,4vw,48px)}
.quote-form label{display:flex;flex-direction:column;gap:9px;margin-bottom:22px;font-weight:700;color:var(--ink)}
.quote-form label>span{color:#c34839}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.quote-form input,.quote-form select,.quote-form textarea{width:100%;border:1px solid #bac5be;border-radius:10px;background:#fff;padding:14px 15px;font:500 1rem "DM Sans",sans-serif;color:var(--ink);outline:none}
.quote-form textarea{resize:vertical;min-height:130px}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,69,.12)}
.form-submit{border:0;cursor:pointer;width:100%;font-size:1rem}.privacy-note{color:var(--muted);font-size:.78rem;text-align:center;margin:12px 0 0}
.cta{display:flex;justify-content:space-between;align-items:center;gap:60px}
.cta h2{font-size:clamp(2.25rem,4vw,4.2rem);max-width:780px}
.cta p{color:var(--muted)}
.cta-actions{min-width:300px;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.cta-actions>a:last-child{font-size:.87rem;text-decoration:underline;color:var(--muted)}
.contacts{background:var(--ink);color:#fff}.contacts-head{max-width:790px;margin-bottom:42px}.contacts h2{font:800 clamp(2.4rem,4.5vw,4.8rem)/1 Archivo,sans-serif;letter-spacing:-.06em;margin:0}.contacts-head p{max-width:650px;color:#c8d4cd;font-size:1.05rem;margin:22px 0 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:14px}.contact-card{display:flex;align-items:center;gap:15px;min-width:0;padding:22px;border:1px solid rgba(255,255,255,.16);border-radius:12px;background:rgba(255,255,255,.055);transition:background .2s ease}.contact-card:hover{background:rgba(255,255,255,.1)}.contact-card>span:nth-child(2){display:flex;flex:1;min-width:0;flex-direction:column}.contact-card small{color:#9eafa5;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em}.contact-card strong{overflow-wrap:anywhere;font-size:1rem}.contact-card>b{font-size:1.4rem}.contact-icon{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:10px;background:#fff;color:var(--green)}.whatsapp-card{background:var(--green);border-color:var(--green)}.whatsapp-card:hover{background:var(--green-2)}.whatsapp-card small{color:#ccebd9}
footer{padding:35px max(5vw,24px);border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;gap:30px;color:var(--muted);font-size:.85rem}
footer .brand{color:var(--ink);margin-right:auto}
footer .copyright{flex-basis:100%;margin:0;padding-top:18px;border-top:1px solid var(--line)}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:45;display:flex;align-items:center;gap:10px;min-height:64px;padding:8px 18px 8px 8px;border:2px solid #fff;border-radius:999px;background:#25b95f;color:#fff;transition:background .2s ease}
.whatsapp-float:hover{background:#1ca653}
.whatsapp-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.16)}.whatsapp-icon svg{width:31px;height:31px}
.whatsapp-label{display:flex;flex-direction:column;line-height:1.06}.whatsapp-label small{font-size:.68rem;font-weight:600;opacity:.86}.whatsapp-label strong{font:800 1rem Archivo,sans-serif}
@media(max-width:980px){.nav nav{display:none}
.nav{gap:12px}.nav-call{margin-left:auto}.menu-toggle{display:block;margin-left:0}
.hero{padding-top:80px}
.hero-card{left:18px}
.service-grid{grid-template-columns:1fr 1fr}
.section-head.split,.cta{display:block}
.section-head.split p{margin-top:20px}
.fleet{grid-template-columns:1fr}
.quote{grid-template-columns:1fr}.quote-intro{position:static}
.cta-actions{margin-top:34px}
.fleet-gallery img{height:420px}
.comparison img{height:400px}
}
@media(max-width:620px){.nav{height:68px}
.nav{padding-left:18px;padding-right:14px;gap:8px}.brand{font-size:.96rem}.brand-mark{width:34px;height:34px}.nav-call{font-size:.76rem;padding:8px 11px}.menu-toggle{width:40px;height:40px;flex-basis:40px;padding:10px}
.hero{min-height:auto;padding:34px 20px 48px}
.hero h1{font-size:3.35rem;line-height:.96;letter-spacing:-.075em}
.hero-copy>p{font-size:1.03rem}
.hero-actions{display:grid}
.button{width:100%}
.hero-whatsapp{min-width:0}
.trust-row{display:grid;gap:8px}
.hero-visual img{height:100%;border-radius:0}
.hero-card{left:12px;right:12px;bottom:12px}
.photo-credit{display:none}
.services,.work,.quote,.cta,.contacts{padding:76px 20px}
.service-grid,.comparison,.video-grid,.green-grid{grid-template-columns:1fr}
.service-grid article{min-height:220px}
.comparison img{height:360px}
.video-grid video,.video-grid img{height:430px}
.green-grid img{height:410px}
.fleet{padding:76px 20px}
.fleet-gallery{grid-template-columns:1fr}
.fleet-gallery>img,.fleet-gallery>img:nth-child(2),.platform-card img{height:330px;margin:0}
.cta-actions{min-width:0}
.field-row{grid-template-columns:1fr}.quote-form{padding:24px 18px}.quote h2{font-size:2.65rem}
.contact-grid{grid-template-columns:1fr}.contact-card{padding:18px}.contacts h2{font-size:2.65rem}
footer{padding:30px 20px;display:grid;gap:8px}
footer .brand{margin-bottom:10px}
.whatsapp-float{right:16px;bottom:18px;min-height:58px;padding:6px 14px 6px 6px}.whatsapp-icon{width:42px;height:42px}.whatsapp-icon svg{width:28px;height:28px}
}