/* Antonio Santos del Valle — navy editorial system */
:root{
  --navy-950:#06152B; --navy-900:#0A1F3D; --navy-800:#10294F; --navy-700:#1A3A6B;
  --sky:#7FB2EA; --sky-soft:#CFE1F6; --ice:#F2F6FB; --white:#FFFFFF;
  --ink:#0E1C30; --muted:#56667C; --line:#DCE5F0;
  --display:"DM Serif Display", Georgia, "Times New Roman", serif;
  --body:"Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.08;margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--sky)}
.eyebrow.dark{color:var(--navy-700)}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{font-family:var(--display);font-size:1.3rem;color:var(--white);text-decoration:none;white-space:nowrap}
.brand small{display:block;font-family:var(--body);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--sky-soft);margin-top:2px}
.menu{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.menu a{color:rgba(255,255,255,.82);text-decoration:none;font-size:.9rem;font-weight:600;padding:6px 0;border-bottom:2px solid transparent}
.menu a:hover,.menu a[aria-current="page"]{color:var(--white);border-color:var(--sky)}
.nav.solid{background:var(--navy-950);box-shadow:0 6px 24px rgba(0,0,0,.18)}
.burger{display:none;background:none;border:0;color:var(--white);font-size:1.6rem;cursor:pointer;padding:6px}
@media (max-width:960px){
  .burger{display:block}
  .menu{position:fixed;inset:76px 0 auto;background:var(--navy-950);flex-direction:column;gap:0;padding:12px max(20px,env(safe-area-inset-left)) 24px;display:none}
  .menu.open{display:flex}
  .menu a{display:block;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:1.05rem}
}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--white);overflow:hidden;background:var(--navy-950)}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);animation:kenburns 18s ease-out forwards}
@keyframes kenburns{to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,21,43,.35) 0%,rgba(6,21,43,.25) 35%,rgba(6,21,43,.92) 100%)}
.hero .wrap{position:relative;z-index:2;padding-bottom:clamp(56px,10vh,110px);width:100%}
.hero h1{font-size:clamp(2.8rem,7.2vw,6rem);max-width:13ch;margin-top:18px}
.hero h1 em{color:var(--sky);font-style:italic}
.hero p.lede{font-size:clamp(1.05rem,1.6vw,1.3rem);max-width:46ch;margin-top:22px;color:rgba(255,255,255,.88)}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;transition:transform .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--sky);color:var(--navy-950)}
.btn.ghost{border:1.5px solid rgba(255,255,255,.6);color:var(--white)}
.btn.navy{background:var(--navy-900);color:var(--white)}
.scroll-hint{position:absolute;right:max(20px,env(safe-area-inset-right));bottom:36px;z-index:2;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);writing-mode:vertical-rl}

/* page header */
.page-head{position:relative;min-height:62vh;display:flex;align-items:flex-end;color:var(--white);background:var(--navy-950);overflow:hidden}
.page-head .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.page-head::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,21,43,.45),rgba(6,21,43,.9))}
.page-head .wrap{position:relative;z-index:2;padding-bottom:64px;width:100%}
.page-head h1{font-size:clamp(2.6rem,6vw,4.8rem);margin-top:14px;max-width:16ch}
.page-head p{max-width:52ch;margin-top:18px;color:rgba(255,255,255,.85);font-size:1.1rem}

/* sections */
section{padding-block:clamp(72px,10vw,120px)}
.sec-head{max-width:60ch;margin-bottom:48px}
.sec-head h2{font-size:clamp(2rem,4vw,3.1rem);margin-top:12px;color:var(--navy-900)}
.sec-head p{margin-top:16px;color:var(--muted)}
.ice{background:var(--ice)}
.navy{background:var(--navy-900);color:var(--white)}
.navy .sec-head h2{color:var(--white)}
.navy .sec-head p{color:rgba(255,255,255,.75)}

/* intro split */
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(36px,6vw,90px);align-items:center}
.split.rev{grid-template-columns:7fr 5fr}
.portrait{position:relative}
.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:4px}
.portrait::before{content:"";position:absolute;inset:22px -22px -22px 22px;border:1.5px solid var(--sky);border-radius:4px;z-index:-1}
.quote{font-family:var(--display);font-size:clamp(1.7rem,3.2vw,2.6rem);line-height:1.2;color:var(--navy-900)}
.quote::before{content:"“";display:block;font-size:4rem;line-height:.6;color:var(--sky)}
.prose{display:grid;gap:18px;color:#2C3B50;max-width:62ch}
.sign{margin-top:26px;font-weight:700;color:var(--navy-700)}
.sign span{display:block;font-weight:500;color:var(--muted);font-size:.9rem}
@media (max-width:860px){.split,.split.rev{grid-template-columns:1fr}.portrait{max-width:420px;margin-right:22px}}

/* explore cards */
.explore{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{position:relative;min-height:440px;border-radius:6px;overflow:hidden;color:var(--white);text-decoration:none;display:flex;align-items:flex-end;background:var(--navy-800)}
.card .bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .7s ease}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,31,61,0) 30%,rgba(10,31,61,.92) 100%)}
.card:hover .bg{transform:scale(1.07)}
.card .in{position:relative;z-index:2;padding:26px}
.card .num{font-size:.75rem;letter-spacing:.2em;color:var(--sky);font-weight:700}
.card h3{font-size:1.75rem;margin-top:8px}
.card p{font-size:.92rem;color:rgba(255,255,255,.82);margin-top:8px}
.card .go{display:inline-block;margin-top:14px;font-weight:700;font-size:.85rem;color:var(--sky)}
@media (max-width:1000px){.explore{grid-template-columns:1fr 1fr}.card{min-height:340px}}
@media (max-width:560px){.explore{grid-template-columns:1fr}}

/* figures */
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.fig{padding:10px 28px;border-left:1px solid rgba(255,255,255,.14)}
.fig:first-child{border-left:0;padding-left:0}
.fig b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(2.6rem,5vw,4rem);line-height:1;color:var(--white);font-variant-numeric:tabular-nums}
.fig span{display:block;margin-top:10px;color:rgba(255,255,255,.72);font-size:.92rem}
@media (max-width:860px){.figures{grid-template-columns:1fr 1fr;gap:32px 0}.fig:nth-child(3){border-left:0;padding-left:0}}

/* marquee montage */
.strip{overflow:hidden;padding-block:0 0}
.track{display:flex;gap:14px;width:max-content;animation:slide 60s linear infinite}
.strip:hover .track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.tile{position:relative;width:320px;height:220px;border-radius:6px;overflow:hidden;flex:none}
.tile img{width:100%;height:100%;object-fit:cover}
.tile span{position:absolute;left:14px;bottom:12px;color:#fff;font-weight:700;font-size:.9rem;text-shadow:0 1px 8px rgba(0,0,0,.6)}

/* cta band */
.band{position:relative;color:var(--white);text-align:center;background:var(--navy-950);overflow:hidden}
.band .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35}
.band .wrap{position:relative}
.band h2{font-size:clamp(2.2rem,5vw,3.8rem);max-width:18ch;margin:14px auto 0}
.band p{max-width:50ch;margin:18px auto 0;color:rgba(255,255,255,.85)}
.band .cta{justify-content:center}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:94px;top:6px;bottom:6px;width:1px;background:var(--line)}
.timeline li{display:grid;grid-template-columns:94px 1fr;gap:34px;padding-bottom:30px;position:relative}
.timeline li::after{content:"";position:absolute;left:89px;top:9px;width:11px;height:11px;border-radius:50%;background:var(--white);border:2px solid var(--navy-700)}
.timeline time{font-weight:700;color:var(--navy-700);font-size:.9rem;font-variant-numeric:tabular-nums;padding-top:2px}
.timeline p{color:#2C3B50}
@media (max-width:560px){.timeline::before{left:0}.timeline li{grid-template-columns:1fr;gap:4px;padding-left:24px}.timeline li::after{left:-5px}}

/* grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}
.box{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:30px;display:grid;gap:12px;align-content:start}
.box h3{font-size:1.5rem;color:var(--navy-900)}
.box .for{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--navy-700)}
.box ul{margin:4px 0 0;padding-left:18px;color:#2C3B50;display:grid;gap:4px}
.ice .box{border-color:transparent}

/* project cards */
.proj{border-radius:6px;overflow:hidden;background:var(--white);border:1px solid var(--line);display:flex;flex-direction:column}
.proj .ph{aspect-ratio:16/10;background-size:cover;background-position:center;position:relative}
.proj .ph span{position:absolute;left:14px;top:14px;background:var(--navy-950);color:var(--white);font-size:.75rem;font-weight:700;padding:5px 10px;border-radius:999px;font-variant-numeric:tabular-nums}
.proj .tx{padding:22px 24px 26px;display:grid;gap:8px}
.proj h3{font-size:1.45rem;color:var(--navy-900)}
.proj .where{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--sky);filter:brightness(.75)}
.proj p{color:#3A4A60;font-size:.95rem}

/* lists */
.list{list-style:none;margin:0;padding:0}
.list li{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.list time{font-weight:700;color:var(--navy-700);font-variant-numeric:tabular-nums}
.list b{display:block;font-weight:600}
.list small{color:var(--muted)}
.navy .list li{border-color:rgba(255,255,255,.14)}
.navy .list time{color:var(--sky)}
.navy .list small{color:rgba(255,255,255,.65)}
@media (max-width:560px){.list li{grid-template-columns:1fr;gap:2px}}

.photo-pair{display:grid;grid-template-columns:1fr 1.3fr;gap:18px}
.photo-pair img{width:100%;height:100%;object-fit:cover;border-radius:6px;aspect-ratio:3/4}
.photo-pair img:last-child{aspect-ratio:auto}
@media (max-width:620px){.photo-pair{grid-template-columns:1fr}}

.unis{columns:3;column-gap:32px}
.unis li{break-inside:avoid;padding:8px 0;border-bottom:1px solid var(--line);list-style:none}
.unis{padding:0;margin:0}
@media (max-width:860px){.unis{columns:2}}@media (max-width:520px){.unis{columns:1}}

.contact-card{background:var(--navy-900);color:var(--white);border-radius:6px;padding:36px;display:grid;gap:22px}
.contact-card small{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sky);font-weight:700}
.contact-card a{font-size:1.2rem;font-weight:600;text-decoration:none;word-break:break-word}
.contact-card a:hover{color:var(--sky)}

/* footer */
footer{background:var(--navy-950);color:rgba(255,255,255,.7);padding-block:56px 40px;font-size:.9rem}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
footer h4{color:var(--white);font-family:var(--display);font-weight:400;font-size:1.4rem;margin:0 0 10px}
footer a{color:rgba(255,255,255,.8);text-decoration:none}
footer a:hover{color:var(--sky)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.78rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr}}

/* reveal */
.reveal{opacity:1;transform:none;transition:opacity .8s ease,transform .8s ease}
.js .reveal.pre{opacity:0;transform:translateY(24px)}