/* =========================================================
   Daniel Paz — danielpaz.work
   Dark AI-native portfolio. Bricolage Grotesque + Manrope.
   Content is fully visible without JS (reveal/lang fallbacks).
   ========================================================= */

:root{
  --bg:#0A0E16;
  --bg-2:#0E1320;
  --bg-3:#121A2A;
  --card:#0F1626;
  --text:#E9EEF5;
  --muted:#94A1B2;
  --muted-2:#6B7888;
  --accent:#19C37D;          /* OpenAI green / CV green */
  --accent-bright:#34E29B;
  --g-from:#4C8DFF;          /* restrained Gemini-ish gradient */
  --g-to:#A06BFF;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --amber:#F5C451;           /* Colombia accent dot */
  --sky:#4C8DFF;             /* Ecuador accent dot */
  --maxw:1180px;
  --radius:18px;
  --radius-sm:12px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.62;
  font-weight:400;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* Ambient background glows */
body::before{
  content:"";
  position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 600px at 88% -8%, rgba(25,195,125,.10), transparent 60%),
    radial-gradient(800px 620px at 6% 12%, rgba(76,141,255,.08), transparent 62%),
    radial-gradient(900px 700px at 70% 108%, rgba(160,107,255,.07), transparent 60%);
  pointer-events:none;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

h1,h2,h3,h4{
  font-family:"Bricolage Grotesque",system-ui,sans-serif;
  font-weight:700;
  line-height:1.04;
  letter-spacing:-.02em;
  margin:0;
}

::selection{background:rgba(52,226,155,.28);color:#fff}

:focus-visible{outline:2px solid var(--accent-bright);outline-offset:3px;border-radius:6px}

/* ---------- bilingual toggle (default ES; works without JS) ---------- */
html[data-lang="es"] .en{display:none !important}
html[data-lang="en"] .es{display:none !important}

/* ---------- skip link ---------- */
.skip{
  position:absolute;left:-9999px;top:8px;z-index:200;
  background:var(--accent);color:#04130c;padding:10px 16px;border-radius:10px;font-weight:700;
}
.skip:focus{left:12px}

/* ---------- layout helpers ---------- */
.wrap{width:min(var(--maxw),92vw);margin-inline:auto}
.sec{padding:clamp(64px,9vw,128px) 0;position:relative}
.sec-head{max-width:760px;margin-bottom:clamp(36px,5vw,60px)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:"Manrope";font-weight:700;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-bright);margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--accent),transparent);border-radius:2px}
.h2{font-size:clamp(2rem,4.6vw,3.3rem)}
.sec-lead{color:var(--muted);font-size:1.06rem;margin:18px 0 0;max-width:58ch}
.grad{
  background:linear-gradient(100deg,var(--g-from),var(--g-to) 70%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.muted-i{color:var(--muted);font-style:italic;font-weight:400}

/* ---------- buttons ---------- */
.btn{
  --pad:13px 20px;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:var(--pad);border-radius:12px;border:1px solid transparent;
  font-weight:700;font-size:.96rem;letter-spacing:.01em;cursor:pointer;
  transition:transform .25s var(--ease),background .25s,border-color .25s,box-shadow .25s,color .25s;
  white-space:nowrap;line-height:1;
}
.btn svg{flex:0 0 auto}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--accent);color:#04130c;box-shadow:0 12px 30px -12px rgba(25,195,125,.6)}
.btn-primary:hover{background:var(--accent-bright);box-shadow:0 16px 40px -14px rgba(52,226,155,.75)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:var(--accent)}
.btn-wa{background:#1faf4f;color:#fff}
.btn-wa:hover{background:#25c95c}
.btn-lg{--pad:16px 26px;font-size:1.02rem;border-radius:14px}
.btn.sm{--pad:9px 15px;font-size:.85rem;border-radius:10px}

.linklike{background:none;border:0;color:var(--muted);cursor:pointer;font-size:inherit;padding:0;text-decoration:underline;text-underline-offset:3px}
.linklike:hover{color:var(--text)}

/* ---------- pill ---------- */
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 14px;border:1px solid var(--line-2);border-radius:999px;
  background:rgba(255,255,255,.03);font-size:.84rem;font-weight:600;color:var(--muted);
  margin-bottom:24px;
}
.pill-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-bright);box-shadow:0 0 0 0 rgba(52,226,155,.6);animation:ping 2.4s var(--ease) infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(52,226,155,.55)}70%{box-shadow:0 0 0 9px rgba(52,226,155,0)}100%{box-shadow:0 0 0 0 rgba(52,226,155,0)}}

/* ======================= NAV ======================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{background:rgba(10,14,22,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom-color:var(--line);transform:translateZ(0)}
.nav-inner{width:min(var(--maxw),94vw);margin-inline:auto;display:flex;align-items:center;gap:20px;height:68px}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.01em}
.brand-mark{
  display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--g-from));color:#04130c;
  font-family:"Bricolage Grotesque";font-weight:800;font-size:.95rem;letter-spacing:-.04em;
}
.brand-mark.sm{width:28px;height:28px;font-size:.8rem}
.brand-name{font-family:"Bricolage Grotesque";font-size:1.04rem}
.nav-links{display:flex;gap:26px;margin-left:14px}
.nav-links a{font-size:.93rem;font-weight:600;color:var(--muted);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);transition:width .25s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.lang-toggle{
  display:inline-flex;align-items:center;gap:3px;background:rgba(255,255,255,.04);
  border:1px solid var(--line-2);border-radius:10px;padding:7px 11px;cursor:pointer;
  font-weight:700;font-size:.82rem;color:var(--muted);transition:border-color .25s;
}
.lang-toggle:hover{border-color:var(--accent)}
.lang-sep{opacity:.4}
.lang-opt{transition:color .2s;padding:0 1px}
html[data-lang="es"] .lang-opt[data-l="es"],
html[data-lang="en"] .lang-opt[data-l="en"]{color:var(--accent-bright)}
.nav .btn-wa{padding:9px 15px;font-size:.88rem}

.nav-burger{display:none;flex-direction:column;gap:5px;width:42px;height:38px;border:1px solid var(--line-2);border-radius:10px;background:rgba(255,255,255,.03);cursor:pointer;align-items:center;justify-content:center}
.nav-burger span{display:block;width:18px;height:2px;background:var(--text);transition:transform .3s,opacity .3s}
.nav-burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* ======================= HERO ======================= */
.hero{position:relative;padding:calc(68px + clamp(20px,3.5vw,48px)) 0 clamp(40px,5vw,64px);overflow:hidden}
.hero-net{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.6}
.hero-grid{
  width:min(var(--maxw),92vw);margin-inline:auto;position:relative;z-index:1;
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,64px);align-items:center;
}
.hero-title{font-size:clamp(3rem,8.4vw,6.4rem);letter-spacing:-.035em;margin:.1em 0 .15em}
.hero-roles{
  font-family:"Bricolage Grotesque";font-weight:600;color:var(--accent-bright);
  font-size:clamp(1.05rem,2.3vw,1.5rem);min-height:1.6em;margin:0 0 20px;letter-spacing:-.01em;
}
.hero-roles .cursor{color:var(--muted);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero-lead{color:var(--muted);font-size:1.12rem;max-width:54ch;margin:0 0 30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}

.hero-portrait{position:relative;justify-self:center}
.portrait-frame{position:relative;width:clamp(220px,30vw,360px);aspect-ratio:1;border-radius:50%}
.portrait-frame img{width:100%;height:100%;object-fit:cover;border-radius:50%;position:relative;z-index:1;
  border:1px solid var(--line-2);background:var(--bg-2)}
.portrait-ring{
  position:absolute;inset:-14px;border-radius:50%;z-index:0;
  background:conic-gradient(from 0deg,var(--accent),var(--g-from),var(--g-to),var(--accent));
  filter:blur(2px);opacity:.6;animation:spin 14s linear infinite;
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 14px),#000 calc(100% - 13px));
          mask:radial-gradient(farthest-side,transparent calc(100% - 14px),#000 calc(100% - 13px));
}
@keyframes spin{to{transform:rotate(360deg)}}
.portrait-tag{
  position:absolute;left:50%;bottom:-14px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:1px;z-index:2;
  background:rgba(12,18,30,.86);backdrop-filter:blur(8px);border:1px solid var(--line-2);
  border-radius:12px;padding:9px 16px;white-space:nowrap;box-shadow:var(--shadow);
}
.portrait-tag strong{font-family:"Bricolage Grotesque";font-size:.96rem}
.portrait-tag span{font-size:.74rem;color:var(--muted)}

.hero-stats{
  width:min(var(--maxw),92vw);margin:clamp(44px,6vw,72px) auto 0;position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  border-top:1px solid var(--line);padding-top:clamp(28px,4vw,40px);
}
.stat{display:flex;flex-direction:column;gap:4px}
.stat-num{font-family:"Bricolage Grotesque";font-weight:800;font-size:clamp(1.9rem,4vw,2.9rem);letter-spacing:-.03em;
  background:linear-gradient(180deg,#fff,#bfeed8);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-lab{font-size:.86rem;color:var(--muted);font-weight:600}

/* ======================= CHATBOT ======================= */
.chat-sec{padding:clamp(56px,8vw,112px) 0;background:linear-gradient(180deg,transparent,rgba(76,141,255,.04),transparent)}
.chat-wrap{display:grid;grid-template-columns:1fr .9fr;gap:clamp(32px,5vw,72px);align-items:center}
.chat-intro .h2{font-size:clamp(1.9rem,4vw,2.9rem)}

.phone{
  width:100%;max-width:420px;justify-self:center;
  background:linear-gradient(180deg,#0d1422,#0a101c);
  border:1px solid var(--line-2);border-radius:26px;box-shadow:var(--shadow);
  overflow:hidden;display:flex;flex-direction:column;height:min(560px,76vh);
}
.phone-top{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.phone-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--g-from));color:#04130c;font-family:"Bricolage Grotesque";font-weight:800;font-size:.9rem}
.phone-id strong{display:block;font-family:"Bricolage Grotesque";font-size:.98rem}
.online{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;color:var(--accent-bright)}
.online-dot{width:7px;height:7px;border-radius:50%;background:var(--accent-bright);animation:ping 2.4s infinite}
.phone-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:11px;scroll-behavior:smooth}
.phone-body::-webkit-scrollbar{width:6px}
.phone-body::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:6px}

.msg{max-width:84%;padding:11px 15px;border-radius:16px;font-size:.95rem;line-height:1.5;animation:msgIn .35s var(--ease) both}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.msg.bot{align-self:flex-start;background:var(--bg-3);border:1px solid var(--line);border-bottom-left-radius:5px}
.msg.user{align-self:flex-end;background:var(--accent);color:#04130c;border-bottom-right-radius:5px;font-weight:600}
.msg strong{font-weight:700}
.typing{display:inline-flex;gap:4px;align-items:center;padding:13px 16px}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typg 1.2s infinite}
.typing span:nth-child(2){animation-delay:.18s}
.typing span:nth-child(3){animation-delay:.36s}
@keyframes typg{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-5px);opacity:1}}

.phone-chips{display:flex;flex-wrap:wrap;gap:8px;padding:14px 16px;border-top:1px solid var(--line);background:rgba(255,255,255,.02)}
.chip{
  border:1px solid var(--line-2);background:rgba(255,255,255,.04);color:var(--text);
  border-radius:999px;padding:8px 14px;font-size:.84rem;font-weight:600;cursor:pointer;
  transition:border-color .2s,background .2s,transform .2s;
}
.chip:hover{border-color:var(--accent);background:rgba(25,195,125,.1);transform:translateY(-1px)}
.chip:disabled{opacity:.4;cursor:default;transform:none}

/* ======================= CARDS / FORTALEZAS ======================= */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.005));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;position:relative;overflow:hidden;
  transition:border-color .3s,transform .3s,box-shadow .3s;
}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,rgba(52,226,155,.4),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .3s}
.card:hover{transform:translateY(-4px);border-color:transparent;box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;margin-bottom:18px;
  background:rgba(25,195,125,.1);border:1px solid rgba(52,226,155,.25)}
.card-ico svg{width:24px;height:24px;fill:none;stroke:var(--accent-bright);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.18rem;margin-bottom:9px}
.card p{margin:0;color:var(--muted);font-size:.96rem}
.card-ai{background:linear-gradient(180deg,rgba(76,141,255,.08),rgba(160,107,255,.05))}
.card-ai .card-ico{background:rgba(76,141,255,.12);border-color:rgba(160,107,255,.3)}
.card-ai .card-ico svg{stroke:#9db8ff}

/* ======================= MAP ======================= */
.sec-map{background:linear-gradient(180deg,transparent,rgba(76,141,255,.03))}
.map-layout{display:grid;grid-template-columns:1.45fr .55fr;gap:clamp(20px,3vw,40px);align-items:center}
.map-fig{margin:0;position:relative;border:1px solid var(--line);border-radius:var(--radius);
  background:radial-gradient(120% 120% at 80% 0%,rgba(76,141,255,.06),transparent 55%),var(--bg-2);
  padding:10px;overflow:hidden}
.worldmap{width:100%;height:auto;display:block}
.worldmap .ctry{fill:#1a2336;stroke:#243049;stroke-width:.6;vector-effect:non-scaling-stroke;transition:fill .3s}
.worldmap .ctry.hot{fill:#2a3a5c}
.worldmap .ctry.hot[data-c="ES"]{fill:#2f4a3e}
.worldmap .ctry.hot.lit{fill:var(--accent);filter:drop-shadow(0 0 10px rgba(52,226,155,.5))}

.arc{fill:none;stroke:url(#arcGrad);stroke-width:2;stroke-linecap:round;opacity:.75;
  filter:drop-shadow(0 0 4px rgba(120,150,255,.5))}
html.js .arc{stroke-dasharray:1;stroke-dashoffset:1}
html.js .worldmap.in .arc{transition:stroke-dashoffset 1.5s var(--ease);transition-delay:calc(var(--i) * .22s);stroke-dashoffset:0}
.arc.lit{stroke-width:3.2;opacity:1}

.node{cursor:pointer}
.node-glow{opacity:.5;transition:opacity .3s}
.node-dot{fill:var(--accent-bright);stroke:#04130c;stroke-width:1.5;transition:r .25s var(--ease)}
.node.hub .node-dot{fill:#fff}
.node-pulse{fill:none;stroke:var(--accent-bright);stroke-width:1.5;transform-box:fill-box;transform-origin:center;animation:nodepulse 2.8s var(--ease) infinite}
.node.hub .node-pulse{stroke:#fff}
@keyframes nodepulse{0%{r:5.5;opacity:.9}80%{r:18;opacity:0}100%{r:18;opacity:0}}
.node-label{fill:#cdd7e6;font-family:"Manrope",sans-serif;font-size:14px;font-weight:700;paint-order:stroke;
  stroke:#0a101c;stroke-width:3px;stroke-linejoin:round;pointer-events:none;transition:fill .25s}
.node:hover .node-dot,.node:focus .node-dot{r:8}
.node:hover .node-glow,.node:focus .node-glow{opacity:1}
.node:hover .node-label,.node:focus .node-label,.node.active .node-label{fill:#fff}
.node.active .node-dot{r:8}

.map-detail{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:22px 22px;
  min-height:200px;align-self:stretch;display:flex;flex-direction:column;justify-content:center;
}
.md-flag{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.md-dot{width:10px;height:10px;border-radius:50%}
.md-city{font-family:"Bricolage Grotesque";font-size:1.5rem;margin:10px 0 2px}
.md-country{color:var(--muted);font-size:.95rem;margin:0 0 14px}
.md-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.md-list li{display:flex;flex-direction:column;gap:2px;padding-left:14px;position:relative}
.md-list li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.md-list b{font-weight:700;font-size:.98rem}
.md-list span{color:var(--muted);font-size:.88rem}
.md-hint{color:var(--muted-2);font-size:.9rem;font-style:italic}

.map-legend{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:22px;justify-content:center}
.lg-item{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;color:var(--muted);font-weight:600;
  background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:999px;padding:6px 13px;cursor:pointer;transition:border-color .2s,color .2s}
.lg-item:hover,.lg-item.active{border-color:var(--accent);color:var(--text)}
.lg-dot{width:9px;height:9px;border-radius:50%;background:var(--accent-bright)}
.lg-item.hub .lg-dot{background:#fff}

/* ======================= TIMELINE ======================= */
.timeline{list-style:none;margin:0;padding:0;position:relative;display:flex;flex-direction:column;gap:22px}
.timeline::before{content:"";position:absolute;left:118px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--accent),var(--g-from),var(--g-to),transparent)}
.tl-item{display:grid;grid-template-columns:118px 1fr;gap:30px;position:relative}
.tl-year{font-family:"Bricolage Grotesque";font-weight:700;font-size:1.02rem;color:var(--accent-bright);text-align:right;padding-top:20px}
.tl-card{background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.005));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;position:relative;transition:border-color .3s,transform .3s}
.tl-card::before{content:"";position:absolute;left:-37px;top:28px;width:13px;height:13px;border-radius:50%;
  background:var(--accent);border:3px solid var(--bg);box-shadow:0 0 0 3px rgba(25,195,125,.2)}
.tl-card:hover{transform:translateX(3px);border-color:var(--line-2)}
.tl-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.tl-head h3{font-size:1.3rem}
.tl-place{display:inline-flex;align-items:center;gap:7px;font-size:.84rem;color:var(--muted);font-weight:600;white-space:nowrap}
.flagdot{width:9px;height:9px;border-radius:50%;display:inline-block}
.es-c{background:var(--accent-bright)}
.co-c{background:var(--amber)}
.ec-c{background:var(--sky)}
.tl-role{font-weight:700;color:var(--text);margin:6px 0 2px;font-size:1rem}
.tl-ctx{color:var(--muted);font-size:.9rem;margin:0 0 12px}
.tl-ctx a{color:var(--accent-bright);text-decoration:underline;text-underline-offset:2px}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}
.tags span{font-size:.72rem;font-weight:700;letter-spacing:.02em;color:var(--accent-bright);
  background:rgba(25,195,125,.1);border:1px solid rgba(52,226,155,.22);border-radius:7px;padding:4px 9px}
.tl-card ul{margin:0;padding-left:18px;color:var(--muted);font-size:.94rem;display:flex;flex-direction:column;gap:6px}
.tl-card ul li{padding-left:2px}
.tl-card ul li::marker{color:var(--accent)}

/* ======================= STACK ======================= */
.sec-stack{background:linear-gradient(180deg,transparent,rgba(160,107,255,.03),transparent)}
.stack-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stack-col{background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.005));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.stack-col h3{font-size:1.1rem;margin-bottom:16px;color:var(--text)}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chips span{font-size:.86rem;font-weight:600;color:var(--text);background:rgba(255,255,255,.04);
  border:1px solid var(--line-2);border-radius:9px;padding:7px 12px;transition:border-color .2s,background .2s}
.chips span:hover{border-color:var(--accent);background:rgba(25,195,125,.08)}

.edu-awards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.edu,.awards{background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.005));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.edu h3,.awards h3{font-size:1.1rem;margin-bottom:16px}
.edu ul,.awards ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.edu li,.awards li{display:flex;flex-direction:column;gap:2px;padding-left:16px;position:relative}
.edu li::before,.awards li::before{content:"";position:absolute;left:0;top:7px;width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg)}
.edu strong,.awards strong{font-weight:700;font-size:.98rem}
.edu-meta{color:var(--muted);font-size:.85rem}
.langline{margin:18px 0 0;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line);padding-top:14px}

/* ======================= CONTACT ======================= */
.sec-contact{text-align:center;background:
  radial-gradient(700px 400px at 50% 0%,rgba(25,195,125,.08),transparent 60%)}
.contact-wrap{max-width:760px}
.contact-title{font-size:clamp(2.2rem,5.5vw,4rem);margin:14px 0 0}
.contact-lead{color:var(--muted);font-size:1.12rem;margin:20px auto 32px;max-width:48ch}
.contact-cta{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;margin-bottom:26px}
.contact-line{color:var(--muted);font-size:.95rem}
.contact-line a{color:var(--accent-bright);text-decoration:underline;text-underline-offset:3px}

/* ======================= FOOTER ======================= */
.footer{border-top:1px solid var(--line);padding:30px 0;background:var(--bg-2)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer-l{display:flex;align-items:center;gap:11px;color:var(--muted);font-size:.9rem}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a,.footer-links button{font-size:.88rem;color:var(--muted);font-weight:600}
.footer-links a:hover{color:var(--text)}
.webflash{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;color:var(--muted-2);opacity:.8;transition:opacity .25s}
.webflash:hover{opacity:1}
.wf-mark{font-family:"Bricolage Grotesque";font-weight:800;letter-spacing:.02em;color:var(--muted);font-size:.8rem}

/* ======================= COOKIE BANNER ======================= */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:150;max-width:560px;margin-inline:auto;
  background:rgba(13,19,30,.96);backdrop-filter:blur(14px);border:1px solid var(--line-2);border-radius:16px;
  box-shadow:var(--shadow);animation:cookieIn .4s var(--ease) both}
.cookie[hidden]{display:none}
@keyframes cookieIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.cookie-body{padding:18px 20px}
.cookie-body p{margin:0 0 14px;font-size:.9rem;color:var(--muted);line-height:1.55}
.cookie-body a{color:var(--accent-bright);text-decoration:underline}
.cookie-btns{display:flex;gap:10px;justify-content:flex-end}

/* ======================= REVEAL (only active with JS) ======================= */
html.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.js [data-reveal].in{opacity:1;transform:none}

/* ======================= RESPONSIVE ======================= */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-portrait{order:-1}
  .hero-lead{margin-inline:0}
  .chat-wrap{grid-template-columns:1fr;gap:36px}
  .map-layout{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  .nav.menu-open{background:rgba(10,14,22,.96);backdrop-filter:blur(16px)}
  .nav.menu-open .nav-links{
    display:flex;flex-direction:column;gap:0;position:absolute;top:68px;left:0;right:0;
    background:rgba(10,14,22,.98);border-bottom:1px solid var(--line);padding:8px 0;
  }
  .nav.menu-open .nav-links a{padding:14px 7vw;font-size:1rem}
  .nav.menu-open .nav-links a::after{display:none}
  .nav .btn-wa span,.brand-name{display:inline}
}
@media (max-width:680px){
  body{font-size:16px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:22px 14px}
  .cards{grid-template-columns:1fr}
  .stack-grid{grid-template-columns:1fr}
  .edu-awards{grid-template-columns:1fr}
  .timeline::before{left:0}
  .tl-item{grid-template-columns:1fr;gap:8px}
  .tl-year{text-align:left;padding-top:0;padding-left:22px}
  .tl-card{margin-left:22px}
  .tl-card::before{left:-29px}
  .nav .btn-wa{display:none}
  .phone{height:min(500px,72vh)}
}
@media (max-width:420px){
  .wrap{width:92vw}
  .hero-title{font-size:clamp(2.6rem,12vw,3.4rem)}
  .contact-cta .btn{width:100%}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:14px}
}

/* ======================= REDUCED MOTION ======================= */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .portrait-ring{animation:none;opacity:.4}
  html.js [data-reveal]{opacity:1;transform:none}
  html.js .arc{stroke-dasharray:none;stroke-dashoffset:0}
  .node-pulse{display:none}
  .hero-net{opacity:.35}
}