@font-face{font-family:'Bebas Neue';src:url('/assets/fonts/bebas-neue-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Montserrat';src:url('/assets/fonts/montserrat-variable.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{--ocean:#0F4C81;--turq:#2BB3A6;--coral:#F47C6B;--off:#F7F8F6;--char:#2C2C2C;--deep:#0a2f52;--abyss:#061d33;--max:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,system-ui,sans-serif;font-size:17px;line-height:1.65;color:var(--char);background:var(--off)}
img{max-width:100%;height:auto;display:block}
a{color:var(--ocean)}
h1,h2,h3{font-family:'Bebas Neue',Impact,sans-serif;font-weight:400;letter-spacing:.02em;line-height:1.05;margin:0 0 .4em}
h1{font-size:clamp(3rem,9vw,6rem)}
h2{font-size:clamp(2.3rem,5.5vw,3.6rem);color:var(--ocean)}
h3{font-size:1.7rem;color:var(--ocean)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}
/* header */
.site-head{position:sticky;top:0;z-index:20;background:rgba(15,76,129,.92);backdrop-filter:blur(8px)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:'Bebas Neue',sans-serif;font-size:1.5rem;letter-spacing:.04em}
.brand img{width:44px;height:44px;object-fit:contain;background:#fff;border-radius:50%}
.brand span b{color:var(--turq);font-weight:400}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;align-items:center}
nav a{color:#fff;text-decoration:none;font-weight:600;font-size:.92rem}
nav a:hover{color:var(--turq)}
.lang{border:1.5px solid var(--turq);border-radius:20px;padding:3px 12px}
@media(max-width:760px){nav li.opt{display:none}.brand span{font-size:1.25rem}}
/* buttons */
.btn{display:inline-block;font-family:Montserrat,sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.92rem;padding:14px 28px;border-radius:8px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.btn-coral{background:var(--coral);color:#fff}
.btn-coral:hover{background:#e86a58}
.btn-line{border-color:var(--turq);color:#fff;background:transparent}
.btn-line.dark{color:var(--ocean)}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
/* hero: photo by Daniel Schmid */
.hero{position:relative;overflow:hidden;color:#fff;min-height:88vh;display:flex;align-items:center;background:#0a3d6b url('/assets/uploads/hero-mexico-1.webp') 68% 40%/cover no-repeat}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,29,51,.62) 0%,rgba(6,29,51,.38) 38%,rgba(6,29,51,0) 62%);pointer-events:none}
.hero::after{content:'Photo: Daniel Schmid';position:absolute;right:16px;bottom:10px;font-size:.72rem;letter-spacing:.04em;color:rgba(255,255,255,.75);pointer-events:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.hero .wrap{position:relative;width:100%;padding-top:60px;padding-bottom:80px}
.hero h1,.hero p.lead,.hero .kicker{max-width:600px;text-shadow:0 2px 18px rgba(6,29,51,.45)}
.kicker{font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:.85rem;color:#d9fbf7;margin:0 0 12px}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.3rem);margin:0}
.hero h1 em{font-style:normal;color:var(--coral)}
.bubbles{display:none}
@media(max-width:1000px) and (min-width:761px){.hero{background-position:78% 40%}.hero h1,.hero p.lead,.hero .kicker{max-width:460px}}
@media(max-width:760px){
 .hero{min-height:0;display:block;background:#0a2f52 url('/assets/uploads/hero-mexico-1-mobile.webp') 50% 0/100% auto no-repeat}
 .hero::before{background:linear-gradient(180deg,rgba(10,47,82,0) 0,rgba(10,47,82,0) calc(100vw * .7),rgba(10,47,82,.85) calc(100vw * .95),#0a2f52 calc(100vw * 1.15))}
 .hero .wrap{padding-top:calc(100vw * .9);padding-bottom:44px}
 .hero h1{font-size:clamp(2.8rem,13vw,4rem)}
 .hero p.lead{font-size:.95rem}
 .hero .kicker{display:none}
 .hero .btns{margin-top:20px;gap:10px}
 .hero .btn{padding:12px 18px;font-size:.82rem}
 .hero::after{bottom:8px;right:12px}
}
/* depth gauge */
.gauge{position:fixed;right:16px;top:50%;transform:translateY(-50%);z-index:15;display:flex;flex-direction:column;align-items:center;gap:6px;font-family:'Bebas Neue',sans-serif;color:#fff;background:rgba(6,29,51,.55);padding:10px 8px;border-radius:24px}
.gauge .bar{width:4px;height:140px;border-radius:2px;background:rgba(255,255,255,.25);position:relative}
.gauge .fill{position:absolute;left:0;top:0;width:4px;border-radius:2px;background:var(--turq);height:0}
.gauge b{font-weight:400;font-size:1.25rem;line-height:1}
.gauge small{font-family:Montserrat,sans-serif;font-size:.6rem;letter-spacing:.1em}
@media(max-width:760px){.gauge{display:none}}
/* sections */
section{padding:96px 0}
.wave{height:24px;width:90px;margin:0 0 14px}
.idea{background:var(--off)}
.idea .intro{max-width:720px;font-size:1.12rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.card{background:#fff;border-radius:14px;padding:28px;box-shadow:0 2px 0 rgba(15,76,129,.06);border-top:4px solid var(--turq)}
.card svg{width:44px;height:44px;margin-bottom:10px}
.card p{margin:0}
@media(max-width:860px){.cards{grid-template-columns:1fr}}
.book{background:linear-gradient(180deg,#e9f6f5 0%,#d4eef0 100%)}
.book .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.book figure{margin:0}
.book figure img{border-radius:16px;box-shadow:0 18px 40px rgba(15,76,129,.25)}
.book .sub{font-size:1.15rem;font-weight:600;color:var(--ocean);margin-top:-6px}
.ticks{list-style:none;padding:0;margin:22px 0}
.ticks li{padding-left:34px;position:relative;margin:10px 0}
.ticks li::before{content:'';position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:50%;background:var(--turq) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3L15 7' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.badge{display:inline-block;background:var(--ocean);color:#fff;border-radius:20px;padding:4px 14px;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.note{font-size:.9rem;color:#4a5a66;margin-top:14px}
@media(max-width:860px){.book .grid{grid-template-columns:1fr;gap:32px}}
.tips{background:var(--ocean);color:#fff}
.tips h2{color:#fff}
.tips .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.tip{background:rgba(255,255,255,.07);border:1px solid rgba(43,179,166,.5);border-radius:14px;padding:26px}
.tip .num{font-family:'Bebas Neue',sans-serif;font-size:2.6rem;color:var(--coral);line-height:1}
.tip h3{color:#fff;margin-top:6px}
.tip p{margin:0;color:#dce8f2}
@media(max-width:860px){.tips .grid{grid-template-columns:1fr}}
.about{background:var(--deep);color:#fff}
.about h2{color:#fff}
.about .grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.about img{border-radius:50% 50% 16px 16px;border:5px solid var(--turq)}
.about .role{color:var(--turq);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.9rem}
.about p{color:#e3edf5}
blockquote{margin:36px 0 0;padding:22px 26px;border-left:4px solid var(--coral);background:rgba(255,255,255,.06);border-radius:0 12px 12px 0;font-size:1.1rem;font-style:italic;color:#fff}
@media(max-width:860px){.about .grid{grid-template-columns:1fr;gap:32px}.about img{max-width:320px}}
.contact{background:var(--abyss);color:#fff}
.contact h2{color:#fff}
.contact .grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px}
.contact p{color:#d3e0ea}
form label{display:block;font-weight:600;font-size:.9rem;margin:16px 0 6px}
form input[type=text],form input[type=email],form textarea{width:100%;padding:12px 14px;border-radius:8px;border:1.5px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;font:inherit}
form input:focus,form textarea:focus{outline:2px solid var(--turq);border-color:var(--turq)}
form textarea{min-height:120px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400 !important;font-size:.88rem !important;color:#d3e0ea}
.check input{margin-top:4px;accent-color:var(--turq)}
form .btn{margin-top:22px}
@media(max-width:860px){.contact .grid{grid-template-columns:1fr;gap:24px}}
.site-foot{background:#04131f;color:#9fb3c4;padding:36px 0;font-size:.88rem}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
.site-foot a{color:#cfe3ef}
.tag{font-family:'Bebas Neue',sans-serif;font-size:1.2rem;letter-spacing:.14em;color:var(--turq)}
/* simple pages */
.page{padding:64px 0 96px}
.page .wrap{max-width:780px}
.page h1{font-size:clamp(2.6rem,7vw,4rem);color:var(--ocean)}
.page h2{font-size:2rem;margin-top:1.4em}
.draft{background:#fff3f0;border:1.5px solid var(--coral);border-radius:10px;padding:14px 18px;font-size:.92rem}
.center{text-align:center}