:root { --ink:#0a1117; --petrol:#173d4a; --petrol-light:#286071; --sand:#d8cabe; --bronze:#bf935b; --cream:#f2ede3; --line:rgba(216,202,190,.28); }
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--cream);color:var(--ink);font-family:"DM Sans",sans-serif} .container{width:min(1180px,calc(100% - 48px));margin-inline:auto}.topbar{height:86px;background:#09151b;position:absolute;z-index:3;top:0;width:100%;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1132px)/2))}.brand img{display:block;width:210px;height:auto;filter:drop-shadow(0 1px 0 rgba(255,255,255,.08))}.nav-cta{color:var(--cream);font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid var(--bronze);padding:9px 0}.nav-cta span{color:var(--bronze);font-size:1.1em;margin-left:7px}.hero{min-height:760px;position:relative;color:#fff;background:#07151c;overflow:hidden;display:flex;flex-direction:column;justify-content:center}.hero-image{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,14,19,.92) 0%,rgba(6,16,20,.68) 37%,rgba(5,12,15,.05) 72%),linear-gradient(0deg,rgba(4,10,14,.62),transparent 43%),url('assets/images/hero-estrada-bioceanica.png') center/cover no-repeat}.hero-content{position:relative;padding-top:100px}.eyebrow{font-size:.69rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;display:flex;align-items:center;gap:9px;margin:0 0 22px;color:var(--sand)}.eyebrow span{display:block;width:28px;height:2px;background:var(--bronze)}.eyebrow-dark{color:#5b5247}.hero h1,h2,h3{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;margin:0;line-height:.86;letter-spacing:-.025em}.hero h1{font-size:clamp(4.7rem,9.5vw,8.8rem);font-weight:900}.hero h1 em,h2 em{font-style:italic;color:var(--bronze)}.hero-copy{max-width:430px;line-height:1.55;font-size:1rem;color:#e1ddd5;margin:30px 0}.hero-actions{display:flex;align-items:center;gap:30px}.button{display:inline-flex;align-items:center;gap:24px;padding:17px 22px;text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;font-weight:700;text-decoration:none;transition:transform .2s,background .2s}.button-primary{background:var(--bronze);color:#11181d}.button-primary:hover{background:#ddaf74;transform:translateY(-2px)}.button span{font-size:1.25rem;line-height:0}.text-link{color:#fff;text-decoration:none;text-transform:uppercase;font-size:.7rem;letter-spacing:.08em;font-weight:700}.text-link span{color:var(--bronze);margin-left:6px}.hero-footer{position:relative;margin-top:auto;padding-bottom:36px;display:flex;align-items:flex-end;gap:54px}.hero-footer div{display:grid;gap:6px}.hero-footer strong{font-family:"Barlow Condensed",sans-serif;font-size:1.25rem;letter-spacing:.04em}.hero-footer span{font-size:.69rem;letter-spacing:.09em;text-transform:uppercase;color:#c9c0b4}.hero-footer p{margin:0 0 2px auto;font-size:.7rem;letter-spacing:.16em;color:var(--sand)}.hero-footer b{color:var(--bronze);padding:0 5px}.section{padding:125px 0}.intro{display:grid;grid-template-columns:1.2fr .8fr;gap:90px}.intro h2,.details h2,.route-copy h2{font-size:clamp(3.5rem,6.3vw,6.4rem);font-weight:800}.intro-copy{padding-top:42px;font-size:1.04rem;line-height:1.7;color:#524d46}.intro-copy p{margin:0 0 22px}.route-section{background:var(--petrol);color:var(--cream);padding:90px 0}.route-wrap{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:94px}.route-card{background:radial-gradient(circle at center,#326574,#143743 63%);border:1px solid rgba(216,202,190,.25);border-radius:50%;aspect-ratio:1;overflow:hidden;display:flex;align-items:center;justify-content:center}.route-card img{width:108%;height:auto;transform:translateY(5%)}.route-copy h2{margin-bottom:28px}.route-copy>p:not(.eyebrow){color:#cbcac3;line-height:1.65;max-width:350px}.countries{display:flex;flex-wrap:wrap;gap:8px;margin-top:31px}.countries span{font-size:.69rem;text-transform:uppercase;letter-spacing:.1em;border:1px solid var(--line);padding:9px 11px}.details{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.detail-list{border-top:1px solid #b6a995}.detail-list article{display:grid;grid-template-columns:55px 1fr;gap:14px;padding:23px 0 25px;border-bottom:1px solid #b6a995}.detail-number{font-family:"Barlow Condensed";font-size:1rem;color:var(--bronze);font-weight:700}.detail-list small{font-size:.67rem;letter-spacing:.13em;text-transform:uppercase;color:#776b5d;font-weight:700}.detail-list h3{font-size:2rem;line-height:.95;margin-top:7px;font-weight:700}.final-cta{background:linear-gradient(115deg,#09171d,#183f4b);color:#fff;text-align:center;padding:93px 0}.final-inner{display:flex;align-items:center;flex-direction:column}.final-inner img{width:min(470px,85%);filter:drop-shadow(0 7px 24px rgba(0,0,0,.25))}.final-inner p{max-width:390px;line-height:1.6;color:#d2d2cb;margin:26px 0 29px}footer{background:#081217;color:#a59d91;display:flex;justify-content:space-between;gap:20px;padding:21px max(24px,calc((100vw - 1132px)/2));font-size:.65rem;text-transform:uppercase;letter-spacing:.12em}footer a{color:var(--sand);text-decoration:none}
@media(max-width:720px){.container{width:min(100% - 40px,1180px)}.topbar{height:72px;padding:0 20px}.brand img{width:155px}.nav-cta{display:none}.hero{min-height:735px}.hero-image{background:linear-gradient(90deg,rgba(5,14,19,.9),rgba(5,14,19,.34)),linear-gradient(0deg,rgba(4,10,14,.7),transparent 43%),url('assets/images/hero-estrada-bioceanica.png') 64% center/cover no-repeat}.hero-content{padding-top:80px}.hero h1{font-size:4.55rem}.hero-copy{font-size:.92rem;max-width:320px}.hero-actions{align-items:flex-start;flex-direction:column;gap:22px}.hero-footer{gap:19px;padding-bottom:23px}.hero-footer strong{font-size:1rem}.country-flags{display:none}.section{padding:78px 0}.intro,.details,.route-wrap{grid-template-columns:1fr;gap:34px}.intro-copy{padding:0;font-size:.95rem}.route-section{padding:65px 0}.route-wrap{gap:45px}.route-card{width:min(100%,430px);margin:auto}.route-copy h2{font-size:4rem}.details h2{font-size:4rem}.detail-list h3{font-size:1.75rem}.final-cta{padding:70px 0}footer{padding:20px;}}
.country-flags{margin:0 0 2px auto;display:flex;align-items:center;gap:9px}.country-flags img{display:block;width:20px;height:14px;object-fit:cover;border-radius:1px;box-shadow:0 1px 4px rgba(0,0,0,.45)}@media(max-width:720px){.country-flags{display:none}}