@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/montserrat-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/montserrat-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* Mas & Sons — v3 */
:root{--ocean:#1A2B4A;--ocean-deep:#111D33;--jungle:#1F4D3A;--paper:#F7F7F2;--ink:#1E1E1E;--slate:#5A6270;--line:#DADCD6;--mint:#C8D7CF}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;color:var(--ink);background:#fff;line-height:1.6;font-size:16px;font-weight:400}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1040px;margin:0 auto;padding:0 max(24px,env(safe-area-inset-left,0px)) 0 max(24px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:'Montserrat','Inter',system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;font-weight:500;letter-spacing:-.01em;line-height:1.2}
.kicker{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--jungle);font-weight:600;margin-bottom:16px}

/* header */
header{position:absolute;top:0;left:0;right:0;z-index:5;background:rgba(255,255,255,.9);border-bottom:1px solid rgba(0,0,0,.06)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:block;line-height:0}
.logo img{height:26px;width:auto}
nav{display:flex;align-items:center;gap:28px;font-size:13px;color:var(--slate);font-weight:500}
nav .links{display:flex;gap:28px}
nav a.on,nav a:hover{color:var(--ocean)}
.lang{display:flex;gap:2px}
.lang a,.lang button{border:0;background:none;font:inherit;cursor:pointer;color:var(--slate);padding:4px 5px;font-size:11px;letter-spacing:.1em;font-weight:600}
.lang a.on,.lang button.on{color:var(--ocean);text-decoration:underline;text-underline-offset:4px}

/* hero */
.hero{position:relative;color:#fff;background:var(--ocean-deep) center/cover no-repeat;height:620px;display:flex;align-items:flex-start}
.hero:before{content:"";position:absolute;inset:0;background:rgba(17,29,51,.62)}
.hero .wrap{position:relative;padding-top:118px;padding-bottom:60px;margin:0;max-width:none;padding-left:max(6vw,24px);padding-right:max(6vw,24px)}
.hero .kicker{color:var(--mint)}
.hero h1{font-size:clamp(30px,4.6vw,50px);max-width:860px;font-weight:500}
.hero p{margin-top:22px;max-width:860px;font-size:17px;color:#D9E3DF;line-height:1.65}
.hero.plain{height:auto;background:var(--ocean-deep);display:block}
.memorial-grid{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:center}
.memorial{margin:0}
.memorial img{display:block;width:100%;height:auto;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.memorial figcaption{margin-top:10px;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mint);line-height:1.4}
@media(max-width:760px){.memorial-grid{grid-template-columns:1fr;gap:32px}.memorial{max-width:300px}}
.hero.plain:before{display:none}
.hero.plain.bg{background:var(--ocean-deep) center 50%/cover no-repeat;min-height:clamp(360px,30vw,560px)}
.hero.plain.bg:before{display:block;background:rgba(17,29,51,.7)}
.hero.plain.bg .wrap{padding-bottom:72px}
.hero.plain.routemap{background:var(--ocean-deep) url(img/route-map.svg) no-repeat right 2% bottom 0/auto 88%;min-height:clamp(380px,32vw,540px)}
.hero.plain.routemap .wrap{padding-bottom:72px}
.hero.plain.routemap p{max-width:600px}
@media(max-width:760px){.hero.plain.routemap{background-position:center bottom;background-size:auto 62%}}
.hero.plain .wrap{padding-bottom:56px;margin:0 auto;max-width:1040px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}

/* facts band */
.facts{background:var(--ocean);color:#fff;border-bottom:1px solid var(--line)}
.hero-band{position:relative;background:var(--ocean-deep) center/cover no-repeat}
.hero-band:before{content:"";position:absolute;inset:0;background:rgba(17,29,51,.62)}
.hero-band .hero{background:none}
.hero-band .hero:before{display:none}
.hero-band .facts{position:relative;background:rgba(17,29,51,.5);border-bottom:0;border-top:1px solid rgba(255,255,255,.18)}
.facts .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0}
.facts .wrap>div{padding:22px 24px 22px 0;border-left:1px solid rgba(255,255,255,.18);padding-left:20px}
.facts .wrap>div:first-child{border-left:0;padding-left:0}
.facts b{display:block;font-weight:600;font-size:15px;letter-spacing:.01em}
.facts span{font-size:12.5px;color:var(--mint)}
.facts b span{font-size:inherit;color:inherit}
@media(max-width:900px){.facts .wrap{grid-template-columns:1fr 1fr}.facts .wrap>div{padding:16px 18px 16px 0}.facts .wrap>div:nth-child(odd){border-left:0;padding-left:0}.facts .wrap>div:nth-child(even){padding-left:18px}}
@media(max-width:600px){.facts .wrap{grid-template-columns:1fr;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}.facts .wrap>div,.facts .wrap>div:nth-child(even){border-left:0;padding:14px 0;border-top:1px solid rgba(255,255,255,.14);display:block}.facts .wrap>div:first-child{border-top:0}.facts b{font-size:clamp(14px,4vw,16px);white-space:normal;margin-bottom:3px}.facts span{display:block;text-align:left;font-size:clamp(12px,3.4vw,13.5px);line-height:1.5;overflow-wrap:anywhere}}

/* sections */
section{padding:84px 0;border-bottom:1px solid var(--line)}
section.tint{background:var(--paper)}
section.photo{position:relative;color:#fff;background:var(--ocean-deep) center/cover no-repeat;border:0;min-height:560px}
section.photo:before{content:"";position:absolute;inset:0;background:rgba(17,29,51,.68)}
section.photo .wrap{position:relative}
section.photo.right{background-position:center bottom;min-height:680px}
section.photo.right:before{background:linear-gradient(180deg,rgba(17,29,51,.82) 0%,rgba(17,29,51,.72) 60%,rgba(17,29,51,.35) 100%)}
section.photo.right .split.one{grid-template-columns:1fr;justify-items:start}
section.photo.right .split.one>div{max-width:none;width:100%}
section.photo.right h2{max-width:900px}
section.photo.right .lead{max-width:900px}
section.photo.right .list{max-width:640px}
section.photo h2{color:#fff}
section.photo .lead{color:#D9E3DF}
section.photo .kicker{color:var(--mint)}
section.photo .list li{border-top-color:rgba(255,255,255,.22)}
section.photo .list li b{color:#fff}
section.photo .list li span{color:#D9E3DF}
.photo-band{position:relative;color:#fff;background:var(--ocean-deep) center/cover no-repeat}
.photo-band:before{content:"";position:absolute;inset:0;background:rgba(17,29,51,.72)}
.photo-band>*{position:relative}
.photo-band section.contact{background:transparent;border:0}
.photo-band section.contact h2{color:#fff}
.photo-band section.contact .lead{color:#D9E3DF}
.photo-band section.contact .kicker{color:var(--mint)}
.photo-band section.contact .more{color:#fff;border-color:var(--mint)}
.photo-band footer{background:transparent;color:#C9D2DC;border-top:1px solid rgba(255,255,255,.18)}
.photo-band footer b{color:var(--mint)}
.photo-band footer a:hover{color:#fff}
.photo-band footer .logo img{filter:brightness(0) invert(1)}
section.globe{background:#fff url(img/asia-globe.svg) no-repeat right -160px center/820px auto}
section.globe.sa{background-image:url(img/sa-globe.svg)}
@media(max-width:900px){section.globe{background-size:560px auto;background-position:right -220px top 24px}}
section.navy{background:var(--ocean);color:#fff;border:0}
section.navy h2{color:#fff}
section.navy .lead,section.navy .cols p{color:#D9E3DF}
section.navy .kicker{color:var(--mint)}
section.navy .cols h3{color:#fff;border-top-color:var(--mint)}
h2{font-size:clamp(26px,3vw,34px);color:var(--ocean);margin-bottom:16px;max-width:720px}
.lead{color:var(--slate);max-width:660px;font-size:17px}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:40px;margin-top:48px}
.cols>div{min-width:0}
.cols h3{font-size:19px;color:var(--ocean);border-top:2px solid var(--jungle);padding-top:16px;margin-bottom:10px}
.cols p{color:var(--slate);font-size:15px}
.cols small{display:block;margin-top:12px;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--jungle);font-weight:600}
.thumb{width:100%;aspect-ratio:3/2;object-fit:cover;margin-bottom:18px}
.wide{width:100%;aspect-ratio:21/9;object-fit:cover;margin-top:40px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:0}
.split img{width:100%;max-width:520px;aspect-ratio:4/3;object-fit:cover;justify-self:end}
.list{list-style:none;margin-top:28px;max-width:640px}
.split+.list{margin-top:40px}
.list li{padding:14px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:150px 1fr;gap:20px;font-size:15px}
.list li b{font-weight:600;color:var(--ocean)}
.list li span{color:var(--slate)}
.list li b span{color:inherit;font-size:inherit}
.more{display:inline-block;margin-top:28px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;color:var(--ocean);border-bottom:2px solid var(--jungle);padding-bottom:3px}

/* timeline / people */
.people{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
.person{display:grid;grid-template-columns:88px 1fr;gap:20px;align-items:center;padding:22px;background:#fff;border:1px solid var(--line);border-top:2px solid var(--ocean)}
.person img,.person .mono{width:88px;height:88px;object-fit:cover;display:block}
.person .mono{display:flex;align-items:center;justify-content:center;background:var(--ocean);color:var(--mint);font-family:Montserrat,sans-serif;font-weight:500;font-size:22px;letter-spacing:.06em}
.person b{display:block;font-weight:600;font-size:16px;color:var(--ocean)}
.person .role{display:block;margin-top:5px;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--jungle);line-height:1.5}
.person .ct{display:block;margin-top:10px;font-size:13px;color:var(--slate)}
.person .ct a{color:var(--ocean);border-bottom:1px solid var(--jungle)}
.person.founder{grid-column:1/-1}
.person .mono.cross{background:var(--ocean-deep);color:var(--mint)}
@media(max-width:700px){.people{grid-template-columns:1fr}.person{grid-template-columns:72px 1fr;gap:16px;padding:18px}.person img,.person .mono{width:72px;height:72px}}
.timeline{margin-top:40px;border-left:2px solid var(--jungle);padding-left:28px;max-width:720px}
.timeline div{margin-bottom:28px}
.timeline b{display:block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--jungle);font-weight:600;margin-bottom:4px}
.timeline p{color:var(--slate);font-size:15.5px}
section.photo .timeline{border-left-color:var(--mint)}
section.photo .timeline b{color:var(--mint)}
section.photo .timeline p{color:#D9E3DF}

/* contact */
.contact .mail{font-size:clamp(22px,3vw,30px);color:var(--ocean);font-weight:500;border-bottom:2px solid var(--jungle);padding-bottom:4px;display:inline-block;margin-top:28px}
.contact .meta{margin-top:20px;font-size:13.5px;color:var(--slate);line-height:1.8}

/* contact page */
.contact-list{margin-top:0;max-width:none}
.contact-list li{grid-template-columns:110px 1fr}
.contact-list a{color:var(--ocean);border-bottom:1px solid var(--jungle)}
.map .more{margin-top:18px}
footer{padding:48px 0 40px;font-size:13px;color:var(--slate);line-height:1.75;background:var(--paper)}
footer .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px 40px}
footer .logo{margin-bottom:12px}
footer .foot-links{display:block;margin-top:10px}
footer .logo img{height:22px}
footer b{display:block;font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:10.5px;color:var(--jungle);margin-bottom:8px}
footer a:hover{color:var(--ocean)}

[data-l]{display:none}
html[lang=en] [data-l=en],html[lang=es] [data-l=es]{display:revert}
html[lang=en] span[data-l=en],html[lang=es] span[data-l=es]{display:inline}
html[lang=en] [data-l=es],html[lang=es] [data-l=en]{display:none!important}
@media(max-width:760px){.contact-list li{grid-template-columns:1fr}nav .links a{display:none}nav .links a.contact-link{display:inline}nav{gap:18px}.hero{height:auto}.hero .wrap{padding-top:110px;padding-bottom:56px}.split{grid-template-columns:1fr;gap:28px}.list li{grid-template-columns:1fr;gap:4px}section{padding:60px 0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* legal */
.legal>*{max-width:780px}
.legal h2{margin-top:64px}
.legal h2:first-child{margin-top:0}
.legal h3{font-size:16px;font-weight:600;color:var(--ocean);margin:30px 0 8px}
.legal p{color:var(--slate);font-size:15.5px;line-height:1.7;margin-top:10px}
.legal p a{color:var(--ocean);border-bottom:1px solid var(--jungle)}
.legal p.note{margin-top:18px;padding-left:16px;border-left:2px solid var(--jungle);font-size:14px}

/* trajectory collage */
.traj{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:64px;align-items:center}
.collage{position:relative;height:420px}
.collage figure{position:absolute;margin:0}
.collage img{display:block;width:100%;height:auto;box-shadow:0 14px 36px rgba(17,29,51,.22)}
.collage figcaption{margin-top:8px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.collage .c1{top:0;right:0;width:88%}
.collage .c1{display:flex;flex-direction:column-reverse}
.collage .c1 figcaption{text-align:right;margin:0 0 8px}
.collage .c2{bottom:0;left:0;width:58%}
.collage .c2 img{outline:6px solid #fff}
@media(max-width:900px){.traj{grid-template-columns:1fr;gap:40px}.collage{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:16px}.collage figure{position:static}.collage .c1,.collage .c2{width:auto}.collage .c1{flex-direction:column}.collage .c1 figcaption{text-align:left;margin:8px 0 0}.collage .c2 img{outline:0}}

/* contact: world route map spanning hero + details */
.map-band{position:relative;background:var(--ocean-deep) url(img/route-map.svg) no-repeat center 46%/auto 104%}
.map-band .hero.plain.routemap{background:none;min-height:0}
.map-band section{background:transparent;border:0;padding-bottom:110px}
.map-band .list li{border-top-color:rgba(255,255,255,.14)}
.map-band .list li b{color:#fff}
.map-band .list li span{color:#D9E3DF}
.map-band .contact-list a{color:#fff;border-bottom-color:var(--mint)}
.map-band .kicker{color:var(--mint)}
.map-band .lead{color:#D9E3DF}
.map-band .more{color:#fff;border-color:var(--mint)}
@media(max-width:760px){.map-band{background-size:240% auto;background-position:52% 300px}}

/* Misiones regional map */
.region svg{display:block;width:100%;height:auto}
.mis-map .nb path{fill:#1A2B4A;fill-opacity:.025;stroke:#1A2B4A;stroke-opacity:.22;stroke-width:.8;stroke-linejoin:round}
.mis-map .rv path{fill:none;stroke:#3E6A8F;stroke-opacity:.35;stroke-width:1.2;stroke-linecap:round}
.mis-map .mis{fill:#1F4D3A;fill-opacity:.14;stroke:#1F4D3A;stroke-width:1.6;stroke-linejoin:round}
.mis-map .land{fill:#1A2B4A;fill-opacity:.025;stroke:#1A2B4A;stroke-opacity:.2;stroke-width:.8;stroke-linejoin:round}
.mis-map .main path{fill:none;stroke:#3E6A8F;stroke-opacity:.6;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.mis-map .main .ig{stroke-width:1.3;stroke-opacity:.5}
.mis-map .trib path{fill:none;stroke:#3E6A8F;stroke-opacity:.32;stroke-width:.9;stroke-linecap:round;stroke-linejoin:round}
.mis-map .ct{fill:#5A6270;fill-opacity:.7}
.mis-map .lb-ct{font-size:10.5px;letter-spacing:.02em;fill:#5A6270;fill-opacity:.85}
.mis-map .lb-rv{font-size:10.5px;font-style:italic;letter-spacing:.06em;fill:#3E6A8F;fill-opacity:.85}
.mis-map .lb-oc{font-size:9.5px;letter-spacing:.22em;fill:#3E6A8F;fill-opacity:.45}
.mis-map .pz{fill:#1A2B4A}
.mis-map .pz-ring{fill:none;stroke:#1A2B4A;stroke-opacity:.5;stroke-width:1.2}
.mis-map text{font-family:Inter,system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;font-size:11px;letter-spacing:.16em;fill:#5A6270;fill-opacity:.6}
.mis-map .lb-mis{font-size:13px;font-weight:600;letter-spacing:.2em;fill:#1F4D3A;fill-opacity:1}
.mis-map .lb-pz{font-size:12px;letter-spacing:.02em;fill:#1A2B4A;fill-opacity:.9}
@media(max-width:900px){.region{max-width:420px}}

/* zh FAQ */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 48px;margin-top:40px}
.faq-grid h3{font-size:17px;color:var(--ocean);margin-bottom:8px}
.faq-grid p{color:var(--slate);font-size:15px;line-height:1.75}
@media(max-width:760px){.faq-grid{grid-template-columns:1fr}}