*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
:root{--bg:#F4F6FA;--fg:#0A1F44;--navy:#0A1F44;--accent:#FFC531;--blue:#2457D6;--dot:22px;--concrete:#DCE6F7;--mute:color-mix(in srgb,var(--fg) 60%,var(--bg));--line:color-mix(in srgb,var(--fg) 14%,var(--bg));--max:1240px;--gut:clamp(20px,4vw,48px);--f-body:'Archivo',system-ui,sans-serif;--f-head:'Anton','Archivo',Impact,sans-serif}
:root[data-theme=dark]{--bg:#071733;--fg:#EEF2FA;--blue:#7BA3FF;--line:#1C2F55}
body{margin:0;background:var(--bg);background-image:radial-gradient(circle,var(--line) 1px,transparent 1.3px);background-size:var(--dot) var(--dot);color:var(--fg);font:400 1.0625rem/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--f-head);font-weight:400;text-transform:uppercase;letter-spacing:.01em;line-height:.95;margin:0}
p{margin:0 0 1em;max-width:62ch}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:3px solid var(--fg);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--fg);color:var(--bg);padding:12px 16px;z-index:100}
.skip:focus{left:8px}
.wrap{width:min(var(--max),100% - var(--gut)*2);margin-inline:auto}
/* header */
.top{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px;padding-inline:max(var(--gut),calc((100% - var(--max))/2));background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{font:400 1.6rem var(--f-head);text-transform:uppercase;text-decoration:none;letter-spacing:.02em}
.brand img{max-height:36px;width:auto}
.nav{display:flex;align-items:center;gap:8px}
.nav ul{display:flex;gap:2px;list-style:none;margin:0 8px 0 0;padding:0}
.nav ul a{display:block;padding:10px 14px;text-decoration:none;font-weight:600;font-size:.95rem;background:linear-gradient(var(--fg),var(--fg)) 14px calc(100% - 6px)/0 2px no-repeat;transition:background-size .25s}
.nav ul a:hover{background-size:calc(100% - 28px) 2px}
.mode{width:44px;height:44px;border:2px solid var(--fg);background:transparent;cursor:pointer;display:grid;place-items:center;padding:0;margin-right:4px}
.mode span{width:16px;height:16px;border-radius:50%;background:linear-gradient(90deg,var(--fg) 50%,transparent 50%);border:2px solid var(--fg);transition:transform .5s}
.mode:hover span{transform:rotate(180deg)}
.burger{display:none;width:44px;height:44px;border:2px solid var(--fg);background:transparent;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--fg);transition:transform .25s,top .25s}
.burger span:first-child{top:14px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:19px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:19px;transform:rotate(-45deg)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;font:600 .95rem var(--f-body);letter-spacing:.04em;text-transform:uppercase;text-decoration:none;border:2px solid var(--fg);cursor:pointer;transition:transform .15s,box-shadow .15s,background .2s,color .2s}
.btn-solid{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-line{background:var(--bg);color:var(--fg)}
.btn:hover{transform:translate(-3px,-3px);box-shadow:3px 3px 0 var(--fg)}
.btn-solid:hover{background:var(--accent);color:var(--navy);border-color:var(--navy);box-shadow:3px 3px 0 var(--navy)}
:root[data-theme=dark] .btn:hover{box-shadow:3px 3px 0 var(--accent)}
:root[data-theme=dark] .btn-solid{background:var(--accent);color:var(--navy);border-color:var(--accent)}
.btn-sm{min-height:44px;padding:0 20px}
.big-btn{min-height:64px;padding:0 44px;font-size:1.05rem;margin-top:36px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
/* hero */
.hero{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;align-items:center;padding-block:clamp(32px,5vw,72px) clamp(48px,6vw,88px)}
.hero-text{grid-column:1/8;grid-row:1;position:relative;z-index:2}
.portrait{grid-column:8/13;grid-row:1;margin:0;position:relative;background:var(--concrete);aspect-ratio:4/5;overflow:hidden;border:2px solid var(--fg);box-shadow:12px 12px 0 var(--accent)}
.portrait::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,#2457D6 1.6px,transparent 2px);background-size:14px 14px;opacity:.28;-webkit-mask-image:linear-gradient(200deg,#000,transparent 60%);mask-image:linear-gradient(200deg,#000,transparent 60%)}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 12%;mix-blend-mode:multiply}
.portrait figcaption{position:absolute;left:0;bottom:0;background:var(--navy);color:#fff;padding:8px 14px;font-size:.85rem;font-weight:600}
.badge{display:inline-flex;align-items:center;gap:10px;border:1.5px solid var(--fg);background:var(--bg);padding:6px 14px;font-size:.9rem;font-weight:600;margin-bottom:24px}
.badge i{width:9px;height:9px;border-radius:50%;background:#16A34A;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,163,74,.55)}100%{box-shadow:0 0 0 11px transparent}}
.name{font-size:clamp(4.2rem,12.5vw,11.5rem);line-height:.86;margin:0 0 clamp(20px,3vw,32px)}
.name span{display:block;animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
.name span:nth-child(2){animation-delay:.1s}
.name span:nth-child(3){animation-delay:.2s}
.name .out{color:var(--blue)}
@keyframes rise{from{transform:translateY(35%);opacity:0}to{transform:none;opacity:1}}
.typed{display:inline-block;background:var(--accent);color:var(--navy);font:400 clamp(1.15rem,2.2vw,1.6rem)/1 var(--f-head);text-transform:uppercase;letter-spacing:.04em;padding:12px 16px 10px;margin:0 0 24px;min-height:2.6rem;transform:rotate(-1.5deg)}
.caret{display:inline-block;width:3px;height:1em;background:var(--navy);margin-left:4px;vertical-align:-.12em;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--mute);max-width:44ch;margin-bottom:28px}
/* marquee */
.marquee{background:var(--navy);color:#fff;overflow:hidden;padding:14px 0}
.track{display:flex;width:max-content;animation:slide 28s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.track ul{display:flex;list-style:none;margin:0;padding:0}
.track li{font:400 clamp(1.6rem,3vw,2.4rem)/1 var(--f-head);text-transform:uppercase;padding:0 clamp(20px,3vw,40px);position:relative;white-space:nowrap}
.track li::after{content:"/";position:absolute;right:-.2em;color:var(--accent)}
@keyframes slide{to{transform:translateX(-50%)}}
/* sections: título à esquerda, conteúdo à direita */
.sec{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);column-gap:24px;padding:clamp(64px,9vw,112px) 0 0}
.sec>h2::after{content:"";display:block;width:56px;height:8px;background:var(--accent);margin-top:14px}
.sec>h2{font-size:clamp(2.4rem,3.8vw,3.4rem);overflow-wrap:anywhere;align-self:start;position:sticky;top:96px;grid-column:1}
.sec>*:not(h2){grid-column:2}
.sec>h2+*{margin-top:0}
/* profile */
.profile{border:2px solid var(--fg);background:var(--bg)}
.cover{height:clamp(96px,14vw,150px);background:var(--navy);background-image:radial-gradient(circle,var(--accent) 1.4px,transparent 1.8px);background-size:12px 12px;-webkit-mask-image:none}
.avatar{width:clamp(92px,12vw,128px);height:clamp(92px,12vw,128px);border-radius:50%;object-fit:cover;object-position:center 18%;border:4px solid var(--bg);outline:2px solid var(--fg);margin:calc(clamp(92px,12vw,128px)/-2) 0 0 clamp(20px,3vw,32px);position:relative;background:var(--concrete)}
.profile-body{padding:20px clamp(20px,3vw,32px) clamp(24px,3vw,32px)}
.profile-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.profile h3{font-size:clamp(1.9rem,3vw,2.6rem)}
.headline{margin:10px 0 4px;font-weight:600}
.meta{color:var(--mute);font-size:.95rem;margin:0}
/* stack */
.stack{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));border-top:2px solid var(--fg);border-left:2px solid var(--fg)}
.stack li{border-right:2px solid var(--fg);border-bottom:2px solid var(--fg);padding:22px 22px 26px;transition:background .2s,color .2s;min-height:150px}
.stack li:hover{background:var(--navy);color:#fff}
.stack li:hover strong{color:var(--accent)}
.stack strong{display:block;font:400 1.9rem/1 var(--f-head);text-transform:uppercase;margin-bottom:10px}
.stack span{font-size:.95rem;opacity:.72;display:block;line-height:1.45}
/* timeline */
.timeline{list-style:none;margin:0;padding:0 0 0 32px;position:relative}
.timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:var(--fg);transform-origin:top;transform:scaleY(0);transition:transform 1.2s cubic-bezier(.2,.8,.2,1)}
.timeline.in::before{transform:none}
.timeline li{position:relative;padding-bottom:44px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-32px;top:7px;width:14px;height:14px;background:var(--fg)}
.timeline time{display:inline-block;background:var(--navy);color:#fff;font-weight:600;font-size:.85rem;padding:2px 10px;margin-bottom:10px}
.timeline h3{font-size:clamp(1.6rem,2.4vw,2.1rem);line-height:1;margin:0 0 8px}
.org{font-weight:600;margin-bottom:10px}
/* projects */
.projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.project{display:flex;flex-direction:column;gap:8px;min-height:300px;padding:0 22px 22px;border:2px solid var(--fg);text-decoration:none;background:var(--bg);overflow:hidden;transition:transform .15s,box-shadow .15s}
.project:hover{transform:translate(-4px,-4px);box-shadow:6px 6px 0 var(--accent)}
.project .dots{display:block;height:92px;margin:0 -22px 14px;background:var(--navy);background-image:radial-gradient(circle,var(--accent) calc(1.4px + var(--s) * .45px),transparent 3px);background-size:10px 10px;-webkit-mask-image:linear-gradient(115deg,#000 10%,rgba(0,0,0,.15));mask-image:linear-gradient(115deg,#000 10%,rgba(0,0,0,.15))}
.project h3{font-size:1.7rem}
.project p{color:var(--mute);margin:0;font-size:.98rem}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto!important;padding-top:14px}
.tags span{border:1.5px solid var(--fg);padding:2px 10px;font-size:.8rem;font-weight:600;color:var(--fg)}
.tags.big{margin:0!important;padding:0}.tags.big span{font-size:.9rem;padding:5px 12px}
/* education */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px)}
.sub{font-size:1.5rem;margin:0 0 6px;padding-bottom:10px;border-bottom:2px solid var(--fg)}
.two>div>.sub:not(:first-child){margin-top:40px}
.plain{list-style:none;margin:0 0 4px;padding:0}
.plain li{display:grid;grid-template-columns:104px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.plain time{font-weight:600;color:var(--mute);font-size:.92rem}
/* contact */
.contact .lead{font-size:1.2rem;color:var(--fg)}
.contact-list{list-style:none;margin:0;padding:0;border-top:2px solid var(--fg)}
.contact-list li{display:flex;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);align-items:baseline}
.contact-list span{width:110px;flex:none;color:var(--mute);font-size:.92rem}
.contact-list a,.contact-list em{font-style:normal;font-weight:600;font-size:clamp(1.05rem,2vw,1.3rem);overflow-wrap:anywhere}
.contact-list a{text-underline-offset:4px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;width:min(var(--max),100% - var(--gut)*2);margin:clamp(72px,10vw,128px) auto 0;padding:24px 0 40px;border-top:2px solid var(--fg);font-size:.92rem}
.foot p{margin:0}
.page{padding:clamp(40px,7vw,80px) 0}
.entry h1{font-size:clamp(2.6rem,6vw,5rem);margin-bottom:28px}
.prose a{text-underline-offset:3px}
/* cursor-caneta */
#ink{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:60}
#pen{position:fixed;left:0;top:0;width:10px;height:10px;margin:-5px 0 0 -5px;background:#fff;mix-blend-mode:difference;pointer-events:none;z-index:70;opacity:0;transition:opacity .2s,width .2s,height .2s,margin .2s}
#pen.on{opacity:1}
#pen.big{width:46px;height:46px;margin:-23px 0 0 -23px}
@media (hover:none),(pointer:coarse){#ink,#pen{display:none}}
/* tablet */
@media (max-width:1000px){
.hero-text{grid-column:1/9}.portrait{grid-column:9/13}
.sec{grid-template-columns:1fr}
.sec>h2::after{content:"";display:block;width:56px;height:8px;background:var(--accent);margin-top:14px}
.sec>h2{position:static;grid-column:1;margin-bottom:28px}
.sec>*:not(h2){grid-column:1}
}
/* celular */
@media (max-width:760px){
.burger{display:block}
.nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:12px;padding:20px var(--gut) 24px;background:var(--bg);border-bottom:2px solid var(--fg);transform:translateY(-130%);transition:transform .3s cubic-bezier(.2,.8,.2,1);visibility:hidden}
.nav.open{transform:none;visibility:visible}
.nav ul{flex-direction:column;margin:0}
.nav ul a{padding:14px 0;font-size:1.15rem;background:none;border-bottom:1px solid var(--line)}
.mode{align-self:flex-start}
.hero{grid-template-columns:1fr;row-gap:36px}
.hero-text,.portrait{grid-column:1}
.portrait{grid-row:2;max-width:380px;width:calc(100% - 12px);box-shadow:10px 10px 0 var(--fg)}
.name{font-size:clamp(4rem,23vw,7rem)}
.two{grid-template-columns:1fr}
.plain li{grid-template-columns:1fr;gap:2px}
.contact-list li{flex-direction:column;gap:2px}
.cta .btn{flex:1 1 100%}
.stack{grid-template-columns:1fr 1fr}
.stack li{padding:16px;min-height:130px}
.stack strong{font-size:1.5rem}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.timeline::before{transform:none}.track{width:auto;flex-wrap:wrap}}