/* ===========================================================
   AlfredoRamos — PORTFOLIO · neo-brutalist
   Same DNA as the landing, restructured as a personal folio.
   =========================================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#f4f1ea; --bg-2:#ece8df; --bg-grid:rgba(10,10,10,.055);
  --ink:#0a0a0a; --ink-soft:#2a2a2a; --muted:#6b6b66;
  --paper:#ffffff; --line:#0a0a0a;
  --accent:#ff4d1c; --accent-ink:#ffffff;
  --terminal:#00a63c; --terminal-on:#00b341; --warn:#e8a400; --wa:#1faf54;
  --blue:#1f6feb;
  --shadow:6px 6px 0 0 var(--ink); --shadow-sm:3px 3px 0 0 var(--ink); --shadow-lg:10px 10px 0 0 var(--ink);
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --sans:'Space Grotesk',-apple-system,system-ui,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --nav-h:56px; --tick-h:27px;
}
[data-theme="dark"]{
  --bg:#0d0d0f; --bg-2:#141416; --bg-grid:rgba(255,255,255,.06);
  --ink:#f4f1ea; --ink-soft:#d4d2cd; --muted:#8a8880;
  --paper:#161618; --line:#f4f1ea;
  --accent:#ff5a2b; --accent-ink:#0d0d0f;
  --terminal:#22e06b; --terminal-on:#22e06b; --blue:#5aa0ff;
}
html{scroll-behavior:smooth}
body{
  font-family:var(--mono);color:var(--ink);background:var(--bg);
  line-height:1.55;font-size:15px;overflow-x:hidden;
  background-image:linear-gradient(var(--bg-grid) 1px,transparent 1px),linear-gradient(90deg,var(--bg-grid) 1px,transparent 1px);
  background-size:34px 34px;background-position:-1px -1px;
  transition:background-color .35s,color .35s;-webkit-font-smoothing:antialiased;
}
::selection{background:var(--accent);color:var(--accent-ink)}
img{max-width:100%;display:block}
a{color:inherit}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-thumb{background:var(--ink);border:3px solid var(--bg)}
::-webkit-scrollbar-track{background:var(--bg)}

/* TICKER */
.ticker{position:fixed;top:0;left:0;right:0;z-index:120;height:var(--tick-h);background:var(--ink);color:var(--bg);font-size:11px;font-weight:500;overflow:hidden;border-bottom:1.5px solid var(--ink);letter-spacing:.06em;text-transform:uppercase;display:flex;align-items:center}
.ticker-track{display:inline-block;white-space:nowrap;animation:scrollx 42s linear infinite;padding-left:100%}
.ticker span{padding:0 22px}.ticker .sep{color:var(--accent)}.ticker .dot{color:var(--terminal-on)}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* NAV */
nav{position:fixed;top:var(--tick-h);left:0;right:0;z-index:110;height:var(--nav-h);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1.5px solid var(--ink);padding:0 22px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-weight:700;font-size:13.5px;text-decoration:none;display:flex;align-items:center;gap:7px;letter-spacing:-.01em}
.nav-logo .sq{width:13px;height:13px;background:var(--accent);border:1.5px solid var(--ink);display:inline-block}
.nav-logo .blink{color:var(--accent);animation:blink 1.1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.nav-links{display:flex;gap:2px;list-style:none}
.nav-links a{text-decoration:none;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;padding:8px 13px;border:1.5px solid transparent;transition:.14s}
.nav-links a:hover{border-color:var(--ink);background:var(--paper)}
.nav-right{display:flex;align-items:center;gap:9px}
.seg{display:inline-flex;border:1.5px solid var(--ink);height:33px;background:var(--bg);font-size:11px;font-weight:700;letter-spacing:.06em;overflow:hidden}
.seg button{background:transparent;border:none;border-right:1.5px solid var(--ink);color:var(--ink);padding:0 10px;cursor:pointer;font:inherit;transition:.14s;line-height:1}
.seg button:last-child{border-right:none}
.seg button.on{background:var(--ink);color:var(--bg)}
.seg button:not(.on):hover{background:var(--paper)}
.icon-btn{width:33px;height:33px;border:1.5px solid var(--ink);background:var(--bg);display:grid;place-items:center;cursor:pointer;transition:.14s;color:var(--ink)}
.icon-btn:hover{background:var(--accent);color:var(--accent-ink)}
.nav-cta{background:var(--ink);color:var(--bg);padding:0 15px;height:33px;display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;border:1.5px solid var(--ink);transition:.14s}
.nav-cta:hover{background:var(--accent);color:var(--accent-ink)}
.burger{display:none;flex-direction:column;gap:4px}
.burger span{display:block;width:16px;height:2px;background:var(--ink);transition:transform .22s,opacity .18s}
.burger:hover span{background:var(--accent-ink)}
.burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobile-menu{position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1.5px solid var(--ink);box-shadow:var(--shadow-sm);flex-direction:column;padding:6px 14px 14px;animation:mmdrop .18s ease}
.mobile-menu[hidden]{display:none}
.mobile-menu a{text-decoration:none;color:var(--ink);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;padding:14px 6px;border-bottom:1.5px solid color-mix(in srgb,var(--ink) 14%,transparent)}
.mobile-menu a:active{color:var(--accent)}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu .mm-cta{color:var(--accent);font-weight:800}
@keyframes mmdrop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* LAYOUT */
section{padding:92px 22px;position:relative}
.container{max-width:1180px;margin:0 auto;position:relative}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:600;background:var(--paper);border:1.5px solid var(--ink);padding:4px 11px;margin-bottom:22px;letter-spacing:.07em;text-transform:uppercase;box-shadow:var(--shadow-sm)}
.section-tag::before{content:'';width:7px;height:7px;background:var(--terminal-on);border-radius:50%;box-shadow:0 0 0 3px color-mix(in srgb,var(--terminal-on) 28%,transparent)}
.section-title{font-family:var(--sans);font-size:clamp(2.1rem,5.4vw,4rem);font-weight:700;line-height:1;letter-spacing:-.04em;margin-bottom:18px}
.section-title em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent)}
.section-sub{color:var(--muted);max-width:580px;font-size:13.5px;line-height:1.7;margin-bottom:52px}

/* HERO */
#hero{min-height:100vh;display:flex;align-items:center;padding-top:calc(var(--nav-h) + var(--tick-h) + 50px);padding-bottom:50px;overflow:hidden}
.hero-corner{position:absolute;font-size:10px;font-weight:600;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;pointer-events:none;z-index:1;line-height:1.5}
.hero-corner span{color:var(--accent)}
.hero-corner.tl{top:16px;left:22px}.hero-corner.tr{top:16px;right:22px;text-align:right}.hero-corner.br{bottom:16px;right:22px;text-align:right}
.hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:center;width:100%}
.hero-left{display:flex;flex-direction:column;gap:24px}
.hero-meta{display:flex;flex-wrap:wrap;gap:7px;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.hero-meta-item{border:1.5px solid var(--ink);background:var(--paper);padding:5px 10px;font-weight:600}
.hero-meta-item.accent{background:var(--ink);color:var(--bg);display:inline-flex;align-items:center;gap:7px}
.hero-meta-item .pulse{width:7px;height:7px;border-radius:50%;background:var(--terminal-on);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}
.hero-handle{font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.hero-handle b{color:var(--accent)}
.hero-title{font-family:var(--sans);font-size:clamp(2.4rem,6.4vw,5.2rem);font-weight:700;line-height:.94;letter-spacing:-.045em}
.hero-title .row{display:block}
.hero-title em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent);letter-spacing:-.02em}
.hero-title .ul{position:relative;display:inline-block}
.hero-title .ul::after{content:'';position:absolute;left:-2px;right:-2px;bottom:6px;height:9px;background:var(--accent);z-index:-1;opacity:.32}
.hero-role{font-family:var(--mono);font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--ink-soft);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.hero-role .pipe{color:var(--accent)}
.hero-tagline{font-size:14px;color:var(--muted);max-width:540px;line-height:1.65}
.hero-tagline .caret{color:var(--accent);margin-right:7px;font-weight:700}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 20px;font-size:12.5px;font-weight:700;text-decoration:none;border:1.5px solid var(--ink);background:var(--paper);color:var(--ink);cursor:pointer;transition:.15s;text-transform:uppercase;letter-spacing:.06em;box-shadow:var(--shadow-sm)}
.btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 0 var(--ink)}
.btn:active{transform:translate(0,0);box-shadow:1px 1px 0 0 var(--ink)}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{background:var(--accent);color:var(--accent-ink)}
.btn-wa{background:var(--wa);color:#fff;border-color:var(--ink)}
.btn-wa:hover{background:var(--ink);color:var(--wa)}
.btn .arrow{transition:transform .15s}.btn:hover .arrow{transform:translateX(3px)}
.btn svg{width:16px;height:16px}

/* hero ID card / terminal */
.hero-right{display:flex;flex-direction:column;gap:14px}
.idcard{border:1.5px solid var(--ink);background:var(--paper);box-shadow:var(--shadow)}
.idcard-bar{background:var(--ink);color:var(--bg);display:flex;align-items:center;gap:6px;padding:9px 12px;font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.idcard-bar .term-dot{width:9px;height:9px;border-radius:50%}
.term-dot.r{background:#ff5f57}.term-dot.y{background:#f5b800}.term-dot.g{background:#28c941}
.idcard-bar .title{margin-left:auto;color:rgba(244,241,234,.6)}
.idcard-body{padding:17px;font-size:12.5px;line-height:1.75}
.idcard-body .l{white-space:pre-wrap;word-break:break-word}
.idk{color:var(--muted)}.idv{color:var(--ink);font-weight:600}.ido{color:var(--accent);font-weight:700}
.idstr{color:var(--terminal)}
.idcard-body .comment{color:var(--muted);font-style:normal}
.idcard-foot{border-top:1.5px solid var(--ink);display:grid;grid-template-columns:1fr 1fr 1fr}
.idstat{padding:13px;border-right:1.5px solid var(--ink);text-align:center}
.idstat:last-child{border-right:none}
.idstat .n{font-family:var(--sans);font-size:24px;font-weight:700;letter-spacing:-.03em;line-height:1}
.idstat .n em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent)}
.idstat .s{font-size:8.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-top:5px;line-height:1.3}

/* MARQUEE */
.marquee{background:var(--ink);color:var(--bg);border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);overflow:hidden;padding:13px 0;font-family:var(--sans);font-size:34px;font-weight:700;letter-spacing:-.03em;text-transform:uppercase}
.marquee-track{display:inline-block;white-space:nowrap;animation:scrollx 32s linear infinite;padding-left:100%}
.marquee-track span{padding:0 22px}
.marquee-track .star{color:var(--accent);font-family:var(--serif);font-style:italic;font-weight:400}

/* SOBRE MÍ */
#sobre{border-top:1.5px solid var(--ink)}
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:44px;align-items:start}
.about-text p{font-size:15.5px;line-height:1.75;color:var(--ink-soft);margin-bottom:18px;max-width:62ch}
.about-text p:last-child{margin-bottom:0}
.about-text strong{color:var(--ink);font-weight:700;background:linear-gradient(transparent 62%,color-mix(in srgb,var(--accent) 30%,transparent) 62%)}
.about-side{border:1.5px solid var(--ink);background:var(--paper);box-shadow:var(--shadow-sm)}
.about-side-h{background:var(--ink);color:var(--bg);padding:11px 16px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.fact{display:flex;justify-content:space-between;gap:14px;padding:13px 16px;border-bottom:1px dashed var(--ink);font-size:12.5px}
.fact:last-child{border-bottom:none}
.fact .k{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:10.5px;padding-top:2px}
.fact .v{font-weight:600;text-align:right}
.fact .v .on{color:var(--terminal)}

/* EXPERIENCIA */
#experiencia{background:var(--bg-2);border-top:1.5px solid var(--ink)}
.exp-item{border:1.5px solid var(--ink);background:var(--paper);box-shadow:var(--shadow);margin-bottom:0}
.exp-head{display:flex;align-items:flex-start;gap:16px;padding:22px 24px;border-bottom:1.5px solid var(--ink);flex-wrap:wrap}
.exp-marker{width:46px;height:46px;flex:0 0 46px;border:1.5px solid var(--ink);background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-family:var(--sans);font-weight:700;font-size:18px}
.exp-ht{flex:1;min-width:200px}
.exp-role{font-family:var(--sans);font-weight:700;font-size:21px;letter-spacing:-.02em;line-height:1.1}
.exp-co{font-size:12.5px;color:var(--muted);margin-top:3px}
.exp-co b{color:var(--accent)}
.exp-period{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;border:1.5px solid var(--ink);padding:6px 11px;background:var(--bg);white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
.exp-period .pulse{width:7px;height:7px;border-radius:50%;background:var(--terminal-on);animation:pulse 1.6s infinite}
.exp-body{padding:20px 24px}
.exp-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:11px 28px}
.exp-list li{display:flex;gap:11px;font-size:13px;line-height:1.55;color:var(--ink-soft)}
.exp-list li .arr{color:var(--accent);font-weight:700;flex:0 0 auto}

/* PROYECTOS */
#proyectos{border-top:1.5px solid var(--ink)}
.proj-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}
.pfilter{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;border:1.5px solid var(--ink);background:var(--paper);padding:8px 14px;cursor:pointer;transition:.14s;box-shadow:var(--shadow-sm)}
.pfilter:hover{transform:translate(-1px,-1px)}
.pfilter.on{background:var(--ink);color:var(--bg)}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{border:1.5px solid var(--ink);background:var(--paper);box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .16s,box-shadow .16s;overflow:hidden}
.pcard:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 0 var(--ink)}
.pcard-top{display:flex;align-items:center;gap:12px;padding:16px 17px;border-bottom:1.5px solid var(--ink)}
.pcard-ico{width:42px;height:42px;flex:0 0 42px;border:1.5px solid var(--ink);background:var(--bg);display:grid;place-items:center;color:var(--accent)}
.pcard-ico svg{width:22px;height:22px}
.pcard-tt{flex:1;min-width:0}
.pcard-name{font-family:var(--sans);font-weight:700;font-size:16.5px;letter-spacing:-.02em;line-height:1.1}
.pcard-sub{font-size:11px;color:var(--muted);margin-top:2px;line-height:1.3}
.pcard-body{padding:16px 17px;display:flex;flex-direction:column;gap:13px;flex:1}
.pcard-desc{font-size:12.5px;line-height:1.6;color:var(--ink-soft);flex:1}
.pcard-badge{font-size:8.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 8px;border:1.5px solid var(--ink);white-space:nowrap;align-self:flex-start;display:inline-flex;align-items:center;gap:5px}
.pcard-badge .d{width:6px;height:6px;border-radius:50%}
.b-live{background:var(--terminal);color:#04210f}.b-live .d{background:#04210f}
.b-done{background:var(--accent);color:var(--accent-ink)}.b-done .d{background:var(--accent-ink)}
.b-wip{background:var(--warn);color:#2a1d00}.b-wip .d{background:#2a1d00}
.b-planned{background:var(--bg);color:var(--muted)}.b-planned .d{background:var(--muted)}
.pcard-stack{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto}
.pcard-stack span{font-size:10px;font-weight:500;padding:2px 7px;background:var(--bg);border:1px solid var(--ink);color:var(--ink-soft)}
.pcard-meta{display:flex;justify-content:space-between;align-items:center;padding:10px 17px;border-top:1.5px dashed var(--ink);font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.pcard-meta .grp{font-weight:700;color:var(--ink)}
.pcard{cursor:pointer}
.pcard-open{margin-left:6px;color:var(--accent);font-weight:700}

/* PROJECT MODAL */
.pmodal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}
.pmodal[hidden]{display:none}
.pmodal-backdrop{position:absolute;inset:0;background:color-mix(in srgb,var(--ink) 62%,transparent);backdrop-filter:blur(3px);animation:pmfade .18s ease}
.pmodal-panel{position:relative;z-index:1;width:100%;max-width:680px;max-height:88vh;display:flex;flex-direction:column;background:var(--paper);border:1.5px solid var(--ink);box-shadow:var(--shadow-lg);animation:pmpop .2s cubic-bezier(.2,.8,.3,1)}
.pmodal-bar{background:var(--ink);color:var(--bg);display:flex;align-items:center;gap:6px;padding:10px 13px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;flex:0 0 auto}
.pmodal-bar .term-dot{width:9px;height:9px;border-radius:50%}
.pmodal-file{margin-left:8px;color:rgba(244,241,234,.65);font-family:var(--mono)}
.pmodal-x{margin-left:auto;background:transparent;border:1.5px solid rgba(244,241,234,.3);color:var(--bg);width:26px;height:26px;display:grid;place-items:center;cursor:pointer;font-size:12px;transition:.14s;line-height:1}
.pmodal-x:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.pmodal-body{padding:24px;overflow-y:auto}
.pm-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}
.pm-ico{width:48px;height:48px;flex:0 0 48px;border:1.5px solid var(--ink);background:var(--bg);display:grid;place-items:center;color:var(--accent)}
.pm-ico svg{width:26px;height:26px}
.pm-h1{font-family:var(--sans);font-weight:700;font-size:23px;letter-spacing:-.02em;line-height:1.05}
.pm-sub{font-size:12.5px;color:var(--muted);margin-top:3px}
.pm-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.pm-tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 9px;border:1.5px solid var(--ink);background:var(--bg);color:var(--ink-soft)}
.pm-section-h{font-family:var(--mono);font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:20px 0 11px;padding-bottom:6px;border-bottom:1.5px dashed var(--ink)}
.pm-list{list-style:none;display:flex;flex-direction:column;gap:9px}
.pm-list li{display:flex;gap:10px;font-size:13.5px;line-height:1.55;color:var(--ink-soft)}
.pm-list li .arr{color:var(--accent);font-weight:700;flex:0 0 auto}
.pm-stack{display:flex;flex-wrap:wrap;gap:6px}
.pm-stack span{font-size:11px;font-weight:500;padding:4px 9px;background:var(--bg);border:1px solid var(--ink);color:var(--ink-soft)}
.pm-meta{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.pm-meta .row{display:flex;gap:10px;font-size:12px}
.pm-meta .row .k{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;flex:0 0 84px;font-weight:600}
.pm-meta .row .v{color:var(--ink);font-family:var(--mono);word-break:break-word}
@keyframes pmfade{from{opacity:0}to{opacity:1}}
@keyframes pmpop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
body.pm-open{overflow:hidden}

/* STACK */
#stack{background:var(--ink);color:var(--bg);border-top:1.5px solid var(--ink);background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:34px 34px}
#stack .section-tag{background:transparent;color:var(--bg);border-color:var(--bg);box-shadow:3px 3px 0 0 rgba(255,255,255,.18)}
#stack .section-title{color:var(--bg)}
#stack .section-sub{color:rgba(244,241,234,.6)}
.stack-grid{display:grid;grid-template-columns:repeat(2,1fr);border:1.5px solid var(--bg)}
.stack-row{padding:20px 24px;border-right:1.5px solid var(--bg);border-bottom:1.5px solid var(--bg);display:flex;flex-direction:column;gap:13px}
.stack-row:nth-child(2n){border-right:none}
.stack-key{font-family:var(--sans);font-weight:700;font-size:15px;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.stack-key .num{font-family:var(--mono);font-size:10.5px;color:var(--accent);font-weight:600}
.stack-tags{display:flex;flex-wrap:wrap;gap:7px}
.stack-tags span{font-size:11px;font-weight:500;padding:4px 9px;border:1.5px solid rgba(244,241,234,.3);color:rgba(244,241,234,.85);transition:.14s}
.stack-tags span:hover{border-color:var(--accent);color:var(--accent);background:rgba(255,90,43,.1)}

/* EDUCACIÓN + IDIOMAS */
#formacion{border-top:1.5px solid var(--ink)}
.edu-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:start}
.edu-item{border:1.5px solid var(--ink);background:var(--paper);box-shadow:var(--shadow-sm);padding:20px 22px;margin-bottom:18px;display:flex;gap:16px;align-items:flex-start}
.edu-item:last-child{margin-bottom:0}
.edu-year{font-family:var(--sans);font-size:15px;font-weight:700;color:var(--accent);border:1.5px solid var(--ink);background:var(--bg);padding:6px 11px;white-space:nowrap}
.edu-deg{font-family:var(--sans);font-weight:700;font-size:17px;letter-spacing:-.015em;line-height:1.2}
.edu-school{font-size:12.5px;color:var(--muted);margin-top:4px}
.lang-box{border:1.5px solid var(--ink);background:var(--paper);box-shadow:var(--shadow-sm)}
.lang-box-h{background:var(--ink);color:var(--bg);padding:11px 16px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.lang-item{padding:16px;border-bottom:1px dashed var(--ink)}
.lang-item:last-child{border-bottom:none}
.lang-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:9px}
.lang-name{font-family:var(--sans);font-weight:700;font-size:15px}
.lang-level{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.lang-bar{height:13px;border:1.5px solid var(--ink);background:var(--bg);position:relative;overflow:hidden}
.lang-fill{display:block;height:100%;width:0;background:var(--accent);transition:width 1s cubic-bezier(.2,.7,.3,1)}
.lang-bar.stripe .lang-fill{background-image:repeating-linear-gradient(45deg,var(--accent),var(--accent) 5px,color-mix(in srgb,var(--accent) 72%,#000) 5px,color-mix(in srgb,var(--accent) 72%,#000) 10px)}

/* CONTACTO */
#contacto{background:var(--ink);color:var(--bg);border-top:1.5px solid var(--ink);overflow:hidden;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:34px 34px}
.contact-inner{display:grid;grid-template-columns:1.2fr 1fr;border:1.5px solid var(--bg);background:var(--ink)}
.contact-left{padding:46px 38px;border-right:1.5px solid var(--bg)}
#contacto .section-tag{background:transparent;color:var(--bg);border-color:var(--bg);box-shadow:3px 3px 0 0 rgba(255,255,255,.18)}
.contact-title{font-family:var(--sans);font-size:clamp(2.3rem,5vw,3.5rem);font-weight:700;line-height:.96;letter-spacing:-.04em;margin-bottom:22px;color:var(--bg)}
.contact-title em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent)}
.contact-sub{font-size:13.5px;color:rgba(244,241,234,.7);line-height:1.6;max-width:430px;margin-bottom:30px}
.contact-actions{display:flex;flex-direction:column;gap:11px;max-width:400px}
.contact-actions .btn{justify-content:space-between}
.cform{max-width:400px;margin-top:28px;display:flex;flex-direction:column;gap:13px}
.cform-h{font-family:var(--mono);font-size:11px;color:rgba(244,241,234,.55);letter-spacing:.06em;text-transform:uppercase}
.cform-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.cfield{display:flex;flex-direction:column;gap:5px}
.cfield span{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:rgba(244,241,234,.6)}
.cfield input,.cfield textarea{font-family:var(--mono);font-size:13px;color:var(--bg);background:rgba(255,255,255,.04);border:1.5px solid rgba(244,241,234,.28);padding:10px 12px;transition:.14s;width:100%;border-radius:0}
.cfield input:focus,.cfield textarea:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.07)}
.cfield textarea{resize:vertical;min-height:96px}
.cf-hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.cform .cf-submit{justify-content:space-between;background:var(--bg);color:var(--ink);border-color:var(--bg);box-shadow:3px 3px 0 0 rgba(255,255,255,.18)}
.cform .cf-submit:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.cform .cf-submit:disabled{opacity:.55;cursor:not-allowed}
.cf-status{font-size:12px;min-height:16px;font-weight:600;line-height:1.4}
.cf-status.ok{color:var(--terminal-on)}
.cf-status.bad{color:var(--accent)}
.contact-right{padding:34px;background:rgba(255,255,255,.03);display:flex;flex-direction:column;gap:18px}
.info-row{display:flex;flex-direction:column;gap:4px;padding-bottom:16px;border-bottom:1px dashed rgba(255,255,255,.2)}
.info-row:last-child{border-bottom:none;padding-bottom:0}
.info-label{font-size:10px;color:rgba(244,241,234,.5);text-transform:uppercase;letter-spacing:.1em}
.info-val{font-size:14px;font-weight:500;color:var(--bg);word-break:break-all}
.info-val a{color:var(--bg);text-decoration:none;border-bottom:1.5px solid var(--accent)}
.info-val a:hover{color:var(--accent)}
.response-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,179,65,.15);color:var(--terminal-on);font-size:11px;font-weight:600;padding:6px 10px;text-transform:uppercase;letter-spacing:.06em;border:1px solid rgba(0,179,65,.4);align-self:flex-start}
.response-dot{width:7px;height:7px;background:var(--terminal-on);border-radius:50%;box-shadow:0 0 8px var(--terminal-on);animation:pulse 1.6s infinite}

/* FOOTER */
footer{background:var(--bg);color:var(--ink);font-size:12px;border-top:1.5px solid var(--ink)}
.footer-ascii{text-align:center;padding:26px 22px 6px;font-size:9px;color:var(--muted);line-height:1.05;white-space:pre;overflow:hidden;user-select:none}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:17px 22px;border-top:1.5px solid var(--ink);flex-wrap:wrap;gap:12px;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.footer-bottom a{text-decoration:none}.footer-bottom a:hover{color:var(--accent)}
.footer-links{display:flex;gap:16px}
.visit-counter{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--ink);background:var(--paper);padding:5px 11px;font-size:11px;font-weight:700;letter-spacing:.08em;box-shadow:var(--shadow-sm)}
.visit-counter .vc-dot{width:7px;height:7px;border-radius:50%;background:var(--terminal-on,#38d39f);box-shadow:0 0 0 0 var(--terminal-on,#38d39f);animation:vcpulse 2s infinite}
.visit-counter .vc-label{color:var(--muted)}
.visit-counter .vc-num{color:var(--accent);font-variant-numeric:tabular-nums;min-width:2ch;text-align:right}
@keyframes vcpulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--terminal-on,#38d39f) 55%,transparent)}70%{box-shadow:0 0 0 6px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* FLOATING WA */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:95;background:var(--wa);color:#fff;border:1.5px solid var(--ink);box-shadow:var(--shadow-sm);padding:12px 15px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;display:inline-flex;align-items:center;gap:9px;transition:.15s}
.wa-float:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 0 var(--ink);background:var(--ink);color:var(--wa)}
.wa-float svg{width:18px;height:18px}

/* REVEAL — transform-only so content is never trapped invisible if a
   transition is paused (throttled/inactive tab); opacity stays 1. */
.reveal{transform:translateY(20px);transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.reveal.vis{transform:none}
.reveal.d1{transition-delay:.06s}.reveal.d2{transition-delay:.12s}.reveal.d3{transition-delay:.18s}.reveal.d4{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal{transform:none;transition:none}}

/* RESPONSIVE */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-corner.tr,.hero-corner.br{display:none}
  .about-grid{grid-template-columns:1fr;gap:30px}
  .exp-list{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .stack-grid{grid-template-columns:1fr}
  .stack-row{border-right:none}
  .edu-grid{grid-template-columns:1fr;gap:30px}
  .contact-inner{grid-template-columns:1fr}
  .contact-left{border-right:none;border-bottom:1.5px solid var(--bg)}
}
@media (max-width:640px){
  section{padding:60px 16px}
  nav{padding:0 14px}
  .nav-links{display:none}
  .proj-grid{grid-template-columns:1fr}
  .marquee{font-size:26px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
  .exp-head{padding:18px}
  .exp-body{padding:18px}
  .contact-left,.contact-right{padding:30px 22px}
  .cform-grid{grid-template-columns:1fr}
  .nav-cta{display:none}
  .burger{display:flex}
  .idstat .n{font-size:20px}
}
@media (min-width:641px){
  .mobile-menu{display:none!important}
}