/* =======================================================
   PORTFOLIO · RAÚL TREVIÑO · EDITORIAL LIGHT v4
   ======================================================= */

:root{
  --bg:           #ffffff;      /* pure white */
  --bg-2:         #f5f4f0;      /* very light warm-gray for chips */
  --surface:      #ffffff;
  --surface-2:    #fafaf7;      /* whisper off-white */
  --ink:          #14110d;      /* warm near-black */
  --ink-2:        #3a352c;
  --ink-3:        #6b6558;
  --ink-4:        #b1ab9c;
  --line:         #ececea;      /* subtle gray line */
  --line-2:       #d9d6cf;
  --accent:       #d63a1a;       /* tomato red */
  --accent-2:     #1a2bff;       /* cobalt (rare) */
  --accent-soft:  #fde9e2;       /* paler peach */

  --font-display: 'Newsreader', 'Times New Roman', serif;
  --font-body:    'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --ease:         cubic-bezier(.16,1,.3,1);
  --ease-bounce:  cubic-bezier(.34,1.56,.64,1);

  --nav-h:        72px;
  --max:          1280px;
  --gutter:       2rem;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-weight:400;line-height:1.55;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--ink);color:var(--bg)}
img{max-width:100%;display:block}

/* ---------- DECOR ---------- */
.grain{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}
.page-progress{
  position:fixed;top:0;left:0;height:2px;width:0%;
  background:var(--accent);z-index:200;
  transition:width .1s linear;
}

/* ---------- NAV ---------- */
#nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s;
}
#nav.scrolled{border-bottom-color:var(--line);background:rgba(255,255,255,.94)}
.nav-inner{
  max-width:var(--max);height:100%;margin:0 auto;padding:0 var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.brand{display:inline-flex;align-items:center;gap:.75rem;text-decoration:none}
.brand-mono{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:9px;
  background:var(--ink);color:var(--bg);
  font-family:var(--font-display);font-weight:500;font-size:.95rem;
  letter-spacing:.02em;
}
.brand-name{
  font-family:var(--font-display);font-size:1.05rem;font-weight:400;
  letter-spacing:-.01em;color:var(--ink);
}
.brand-name i{font-style:italic;font-weight:400}

.nav-links{display:flex;gap:.2rem}
.nav-links a{
  padding:.5rem .9rem;border-radius:999px;
  font-size:.88rem;font-weight:500;color:var(--ink-2);
  transition:color .25s, background .25s;
}
.nav-links a:hover{color:var(--ink);background:rgba(20,17,13,.05)}

.nav-actions{display:flex;align-items:center;gap:.55rem}
.lang-btn{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.5rem .85rem;border-radius:999px;
  border:1px solid var(--line-2);font-family:var(--font-mono);
  font-size:.72rem;font-weight:500;color:var(--ink-2);
  transition:border-color .25s, color .25s;
}
.lang-btn:hover{border-color:var(--ink);color:var(--ink)}
.lang-sep{color:var(--ink-4)}
#lang-other{color:var(--ink-4)}
.lang-btn.flipped #lang-display{color:var(--ink-4)}
.lang-btn.flipped #lang-other{color:var(--ink-2)}

.cv-btn{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.6rem 1.05rem;border-radius:999px;
  background:var(--ink);color:var(--bg);
  font-size:.84rem;font-weight:600;
  transition:transform .25s var(--ease-bounce), background .25s;
}
.cv-btn:hover{transform:translateY(-2px);background:var(--accent)}

.menu-toggle{
  display:none;width:38px;height:38px;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
  border-radius:999px;border:1px solid var(--line-2);
}
.menu-toggle span{display:block;width:14px;height:1.5px;background:var(--ink);border-radius:2px;transition:.3s}

.mobile-menu{
  position:fixed;inset:0;z-index:99;
  background:rgba(255,255,255,.98);
  backdrop-filter:blur(20px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;
  transform:translateY(-100%);transition:transform .55s var(--ease);
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{font-family:var(--font-display);font-size:1.8rem;font-weight:400}

/* ---------- HERO ---------- */
.hero{
  max-width:var(--max);margin:0 auto;
  padding:calc(var(--nav-h) + 3.5rem) var(--gutter) 4rem;
  min-height:100vh;min-height:100dvh;
  display:flex;flex-direction:column;gap:2.5rem;justify-content:center;
}
.hero-meta{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  font-family:var(--font-mono);font-size:.72rem;color:var(--ink-3);
  letter-spacing:.04em;text-transform:uppercase;
}
.hero-loc{display:inline-flex;align-items:center;gap:.55rem}
.dot-now{
  width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px rgba(214,58,26,.18);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(214,58,26,.18)}50%{box-shadow:0 0 0 8px rgba(214,58,26,.05)}}

.hero-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:5rem;align-items:center;flex:1;
}

.hero-tag{
  display:inline-block;font-family:var(--font-mono);font-size:.72rem;
  padding:.4rem .75rem;border-radius:999px;border:1px solid var(--line-2);
  color:var(--ink-2);letter-spacing:.04em;
  margin-bottom:1.2rem;
}

.hero-name{
  font-family:var(--font-display);
  font-size:clamp(3.4rem, 9.5vw, 8.2rem);
  font-weight:300;line-height:.93;letter-spacing:-.04em;
  margin-bottom:1.8rem;color:var(--ink);
}
.hero-name .hn-line{
  display:block;overflow:hidden;
}
.reveal-word{
  display:inline-block;
  transform:translateY(100%);
  animation:wordUp .85s var(--ease) forwards;
}
.hero-name .hn-line:nth-child(2) .reveal-word{animation-delay:.1s}
.hero-name .hn-line:nth-child(3) .reveal-word{animation-delay:.2s}
.hero-name .hn-line i{font-style:italic;font-weight:300;color:var(--accent)}
.hn-dot{color:var(--accent);font-weight:400}
@keyframes wordUp{to{transform:translateY(0)}}

.hero-role{
  font-family:var(--font-display);font-size:clamp(1.25rem, 2vw, 1.6rem);
  font-weight:300;line-height:1.45;color:var(--ink-2);
  max-width:620px;margin-bottom:2.4rem;letter-spacing:-.01em;
}
.hero-role em{font-style:italic;color:var(--ink)}
.hero-role strong{font-weight:500;color:var(--ink)}

.hero-actions{display:flex;gap:.7rem;margin-bottom:3.2rem;flex-wrap:wrap}
.btn-primary{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.95rem 1.6rem;border-radius:999px;
  background:var(--ink);color:var(--bg);
  font-size:.92rem;font-weight:600;
  transition:transform .25s var(--ease-bounce), background .25s;
}
.btn-primary:hover{transform:translateY(-2px);background:var(--accent)}
.btn-primary svg{transition:transform .25s}
.btn-primary:hover svg{transform:translateX(3px)}

.btn-ghost{
  display:inline-flex;align-items:center;
  padding:.95rem 1.6rem;border-radius:999px;
  border:1px solid var(--line-2);
  font-size:.92rem;font-weight:500;color:var(--ink-2);
  transition:border-color .25s, color .25s;
}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}

.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border-top:1px solid var(--line);padding-top:1.6rem;
}
.hs{display:flex;flex-direction:column;gap:.35rem;padding-right:1.2rem;position:relative}
.hs:not(:last-child)::after{
  content:"";position:absolute;right:1rem;top:5%;bottom:5%;width:1px;background:var(--line);
}
.hs-n{
  font-family:var(--font-display);font-size:clamp(2rem,3.5vw,2.8rem);
  font-weight:300;line-height:1;color:var(--ink);letter-spacing:-.03em;
}
.hs-l{font-size:.78rem;color:var(--ink-3);line-height:1.4;font-weight:400}

/* HERO RIGHT */
.hero-right{display:flex;flex-direction:column;gap:1.4rem;align-items:stretch}
.portrait{display:flex;flex-direction:column;gap:0}
.portrait-frame{
  position:relative;width:100%;max-width:380px;aspect-ratio:4/5;
  border-radius:14px;overflow:hidden;
  background:var(--bg-2);
  align-self:center;
  box-shadow:0 28px 60px -25px rgba(20,17,13,.35);
}
.portrait-frame img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s var(--ease);
  filter:contrast(1.03) saturate(.96);
}
.portrait-frame:hover img{transform:scale(1.04)}
.portrait-frame::after{
  content:"";position:absolute;inset:0;
  border:1px solid rgba(255,255,255,.4);border-radius:14px;
  pointer-events:none;
}
.portrait figcaption{
  max-width:380px;align-self:center;width:100%;
  padding:1.1rem 0 0;
  font-family:var(--font-mono);font-size:.72rem;
}
.cap-line{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:.45rem 0;border-bottom:1px dashed var(--line);
}
.cap-line:last-child{border-bottom:none}
.cap-k{color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em}
.cap-v{color:var(--ink);text-align:right;font-weight:500}

.working-with{
  max-width:380px;align-self:center;width:100%;
  padding:1.1rem 1.2rem;border-radius:12px;
  background:var(--surface);border:1px solid var(--line);
}
.ww-label{
  display:block;font-family:var(--font-mono);font-size:.7rem;
  color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em;
  margin-bottom:.7rem;
}
.ww-logos{display:flex;flex-wrap:wrap;gap:.4rem}
.logo-chip{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.3rem .65rem .3rem .3rem;
  background:var(--bg-2);border-radius:999px;
  font-size:.78rem;font-weight:600;
}
.lc-mark{
  width:22px;height:22px;border-radius:50%;
  background:var(--c);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:500;font-size:.78rem;
  flex-shrink:0;overflow:hidden;position:relative;
}
.lc-mark img{width:100%;height:100%;object-fit:contain;background:#fff;padding:2px}
.lc-mark.lc-light{background:#fff}
.lc-square{border-radius:5px}
.lc-rounded{border-radius:7px}

/* ---------- MARQUEE ---------- */
.marquee{
  width:100%;overflow:hidden;padding:1.4rem 0;
  border-block:1px solid var(--line);
  background:var(--surface-2);white-space:nowrap;
  mask-image:linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  -webkit-mask-image:linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}
.marq-track{display:inline-block;animation:marq 60s linear infinite;will-change:transform}
.marq-track span{
  display:inline-block;font-family:var(--font-display);font-size:1.05rem;
  color:var(--ink-2);margin:0 1.1rem;font-weight:400;font-style:italic;
}
.marq-track i{display:inline-block;color:var(--accent);font-style:normal;font-size:.5rem;vertical-align:middle}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- SECTION ---------- */
.section{
  max-width:var(--max);margin:0 auto;padding:7rem var(--gutter);
  position:relative;
}
.section-head{margin-bottom:3.5rem;max-width:900px}
.sh-label{display:flex;align-items:center;gap:.9rem;margin-bottom:1.5rem;
  font-family:var(--font-mono);font-size:.72rem;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.08em;}
.sh-num{
  font-weight:600;color:var(--accent);
  padding:.18rem .45rem;border:1px solid var(--line-2);border-radius:5px;
  background:var(--surface);font-size:.72rem;
}
.sh-line{flex:1;max-width:60px;height:1px;background:var(--line-2)}
.sh-meta{color:var(--ink-2)}
.sh-title{
  font-family:var(--font-display);
  font-size:clamp(2.2rem, 5.5vw, 4rem);
  font-weight:300;letter-spacing:-.03em;line-height:1.04;color:var(--ink);
}
.sh-title i{font-style:italic;color:var(--accent)}
.sh-big{font-size:clamp(2.8rem,7vw,5.5rem)}

/* ---------- FEATURED KIVOPS ---------- */
.featured{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  padding:2.6rem;
  position:relative;overflow:hidden;
}
.featured::before{
  content:"";position:absolute;top:0;right:0;width:380px;height:380px;
  background:radial-gradient(circle, var(--accent-soft) 0%, transparent 65%);
  pointer-events:none;
}
.featured-head{
  display:flex;justify-content:space-between;align-items:center;gap:1.5rem;
  padding-bottom:2rem;border-bottom:1px solid var(--line);margin-bottom:2rem;
  position:relative;flex-wrap:wrap;
}
.featured-brand{display:flex;align-items:center;gap:1rem}
.brand-logo{
  width:60px;height:60px;border-radius:14px;
  background:var(--c);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:400;font-size:2rem;
  letter-spacing:-.02em;flex-shrink:0;
  box-shadow:0 8px 20px -8px var(--c);
  position:relative;overflow:hidden;
}
.brand-logo img{width:64%;height:64%;object-fit:contain;filter:brightness(0) invert(1)}
.brand-logo.brand-logo-light{background:#fff;border:1px solid var(--line)}
.brand-logo.brand-logo-light img{filter:none;width:72%;height:72%}
.brand-stack h3{
  font-family:var(--font-display);font-size:1.75rem;font-weight:500;
  letter-spacing:-.02em;line-height:1;margin-bottom:.3rem;
}
.brand-meta{font-size:.85rem;color:var(--ink-3)}
.featured-link{
  font-size:.88rem;font-weight:600;color:var(--ink);
  padding:.55rem 1rem;border-radius:999px;border:1px solid var(--line-2);
  transition:background .25s, color .25s, border-color .25s;
}
.featured-link:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}

.featured-headline{
  font-family:var(--font-display);
  font-size:clamp(1.8rem,3.5vw,2.6rem);
  font-weight:300;line-height:1.15;letter-spacing:-.02em;
  margin-bottom:1.2rem;max-width:780px;position:relative;
}
.featured-headline i{font-style:italic;color:var(--accent)}
.featured-desc{
  font-size:1.08rem;color:var(--ink-2);line-height:1.7;
  max-width:720px;margin-bottom:2.6rem;font-weight:400;position:relative;
}
.featured-desc strong{font-weight:600;color:var(--ink)}

.featured-clients{position:relative;margin-bottom:2.4rem}
.fc-title{
  font-family:var(--font-mono);font-size:.74rem;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:1.1rem;
}
.fc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.fc-card{
  display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;
  padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;
  background:var(--surface-2);transition:all .3s var(--ease);
}
.fc-card:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:0 14px 30px -18px rgba(20,17,13,.3)}
.fc-mark{
  width:38px;height:38px;border-radius:9px;
  background:var(--c);color:#fff;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:500;font-size:1.15rem;
  overflow:hidden;position:relative;
}
.fc-mark img{width:100%;height:100%;object-fit:cover}
.fc-body{min-width:0}
.fc-body h6{font-size:.92rem;font-weight:600;margin-bottom:.15rem;line-height:1.2}
.fc-url{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3);display:block;margin-bottom:.35rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fc-pill{
  font-size:.7rem;padding:.15rem .5rem;border-radius:999px;
  background:var(--bg-2);color:var(--ink-2);font-weight:500;
}
.fc-arrow{color:var(--ink-3);font-size:.95rem;transition:transform .25s, color .25s}
.fc-card:hover .fc-arrow{color:var(--accent);transform:translate(2px,-2px)}

.featured-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);padding-top:1.8rem;position:relative;
}
.fs{display:flex;flex-direction:column;gap:.25rem;padding-right:1rem;position:relative}
.fs:not(:last-child)::after{
  content:"";position:absolute;right:.6rem;top:10%;bottom:10%;width:1px;background:var(--line);
}
.fs-n{
  font-family:var(--font-display);font-size:clamp(2.4rem,4vw,3.4rem);
  font-weight:300;color:var(--accent);line-height:1;letter-spacing:-.03em;
}
.fs-n small{font-size:.5em;color:var(--ink-3);font-weight:400}
.fs-l{font-size:.78rem;color:var(--ink-3);line-height:1.4}

/* ---------- EXPERIENCE ---------- */
.exp-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.exp{
  display:grid;grid-template-columns:140px 1fr;gap:2.5rem;
  padding:2.6rem 0;border-bottom:1px solid var(--line);
  transition:background .3s;position:relative;
}
.exp:hover{background:linear-gradient(90deg, transparent 0%, var(--surface-2) 25%, var(--surface-2) 75%, transparent 100%)}
.exp-side{display:flex;flex-direction:column;align-items:flex-start;gap:.8rem}
.exp-logo{
  width:72px;height:72px;border-radius:16px;
  background:var(--c);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:400;font-size:2rem;letter-spacing:-.02em;
  box-shadow:0 10px 24px -12px var(--c);
  position:relative;overflow:hidden;flex-shrink:0;
}
.exp-logo img{
  width:62%;height:62%;object-fit:contain;
  filter:brightness(0) invert(1);
}
.exp-logo.logo-white{background:#fff;border:1px solid var(--line);}
.exp-logo.logo-white img{filter:none;width:74%;height:74%;}
.exp-now{
  font-family:var(--font-mono);font-size:.7rem;color:var(--accent);
  font-weight:600;letter-spacing:.04em;
}
.exp-meta{
  font-family:var(--font-mono);font-size:.74rem;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:.6rem;
}
.exp-sep{margin:0 .35rem;color:var(--ink-4)}
.exp-co{
  font-family:var(--font-display);font-size:clamp(1.6rem,2.5vw,2rem);
  font-weight:400;letter-spacing:-.02em;line-height:1.05;
  margin-bottom:.35rem;display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;
}
.exp-tag-strong{
  font-family:var(--font-body);font-size:.68rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;
  padding:.22rem .55rem;border-radius:5px;
  background:var(--accent);color:#fff;
}
.exp-tag{
  font-family:var(--font-mono);font-size:.68rem;font-weight:500;
  padding:.22rem .55rem;border-radius:999px;
  background:var(--bg-2);color:var(--ink-3);text-transform:lowercase;letter-spacing:.04em;
}
.exp-link{
  font-family:var(--font-mono);font-size:.78rem;font-weight:500;
  color:var(--accent);border-bottom:1px solid currentColor;padding-bottom:1px;
  transition:opacity .25s;
}
.exp-link:hover{opacity:.7}
.exp-role{
  font-family:var(--font-body);font-size:.95rem;color:var(--ink-2);font-weight:500;
  margin-bottom:1rem;
}
.exp-desc{font-size:1rem;color:var(--ink-2);line-height:1.7;margin-bottom:1rem;font-weight:400}
.exp-desc strong{font-weight:600;color:var(--ink)}
.ilink{color:var(--accent);border-bottom:1px solid currentColor;padding-bottom:1px;transition:opacity .25s}
.ilink:hover{opacity:.75}
.exp-tags{display:flex;flex-wrap:wrap;gap:.4rem}
.exp-tags span{
  font-size:.74rem;font-weight:500;padding:.3rem .65rem;border-radius:999px;
  background:var(--bg-2);color:var(--ink-2);
  border:1px solid transparent;transition:all .25s;
}
.exp-tags span:hover{border-color:var(--ink);color:var(--ink)}

/* ---------- KIVOPS CASES FEATURED (in projects section) ---------- */
.kivops-cases{
  margin-bottom:3.5rem;
  padding:2.2rem;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  position:relative;overflow:hidden;
}
.kivops-cases::before{
  content:"";position:absolute;top:-100px;right:-100px;width:280px;height:280px;
  background:radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  pointer-events:none;
}
.kc-head{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding-bottom:1.4rem;margin-bottom:1.6rem;border-bottom:1px solid var(--line);
  position:relative;flex-wrap:wrap;
}
.kc-head-left{display:flex;align-items:center;gap:.9rem}
.kc-badge{
  font-family:var(--font-mono);font-size:.68rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;padding:.3rem .55rem;border-radius:5px;
  background:var(--accent);color:#fff;
}
.kc-title{
  font-family:var(--font-display);font-size:1.55rem;font-weight:500;
  letter-spacing:-.02em;line-height:1.1;
}
.kc-title i{font-style:italic;color:var(--accent)}
.kc-link{
  font-size:.85rem;font-weight:600;color:var(--ink);
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.5rem .95rem;border-radius:999px;
  border:1px solid var(--line-2);
  transition:all .25s;
}
.kc-link:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}

.kc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;position:relative}
.kc-case{
  display:grid;grid-template-columns:auto 1fr;gap:1rem;
  padding:1.3rem;border:1px solid var(--line);border-radius:14px;
  background:var(--surface-2);transition:all .35s var(--ease);
  position:relative;
}
.kc-case:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:0 18px 40px -22px rgba(20,17,13,.3)}
.kc-mark{
  width:48px;height:48px;border-radius:11px;
  background:var(--c);color:#fff;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:500;font-size:1.5rem;
  box-shadow:0 8px 18px -10px var(--c);
  overflow:hidden;position:relative;
}
.kc-mark img{width:100%;height:100%;object-fit:cover}
.kc-body{min-width:0}
.kc-name{
  font-family:var(--font-display);font-size:1.2rem;font-weight:500;
  letter-spacing:-.02em;margin-bottom:.15rem;line-height:1.15;
}
.kc-url{
  font-family:var(--font-mono);font-size:.72rem;color:var(--accent);
  font-weight:500;display:inline-flex;align-items:center;gap:.3rem;
  margin-bottom:.6rem;transition:opacity .25s;
}
.kc-case:hover .kc-url{opacity:.75}
.kc-desc{font-size:.88rem;color:var(--ink-2);line-height:1.55;font-weight:400;margin-bottom:.7rem}
.kc-pill{
  font-family:var(--font-mono);font-size:.66rem;font-weight:500;
  padding:.2rem .55rem;border-radius:999px;
  background:var(--bg-2);color:var(--ink-2);
}

/* ---------- PROJECTS ---------- */
.proj-grid{
  display:grid;grid-template-columns:repeat(3, 1fr);gap:1rem;
}
.proj{
  display:flex;flex-direction:column;gap:.6rem;
  padding:1.6rem;border:1px solid var(--line);border-radius:14px;
  background:var(--surface);transition:all .35s var(--ease);position:relative;
}
.proj-lg{
  grid-column:span 2;
  background:linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border:1px solid var(--line);
  position:relative;overflow:hidden;
}
.proj-lg::before{
  content:"";position:absolute;top:-80px;right:-80px;width:240px;height:240px;
  background:radial-gradient(circle, var(--accent-soft) 0%, transparent 65%);
  pointer-events:none;
}
.proj-lg::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent);
  border-radius:14px 0 0 14px;
}
.proj-lg > *{position:relative}
.proj-lg h3{font-size:1.8rem}

.proj:hover{transform:translateY(-4px);border-color:var(--ink-4);box-shadow:0 18px 40px -22px rgba(20,17,13,.3)}
.proj-lg:hover{transform:translateY(-4px);box-shadow:0 22px 50px -22px rgba(20,17,13,.25);border-color:var(--accent)}

.proj-mark{
  width:46px;height:46px;border-radius:11px;
  background:var(--c);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:400;font-size:1.5rem;letter-spacing:-.02em;
  margin-bottom:.3rem;
  box-shadow:0 8px 20px -10px var(--c);
}
.proj-meta{
  display:flex;justify-content:space-between;
  font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.06em;
}
.proj h3{
  font-family:var(--font-display);font-size:1.4rem;font-weight:500;
  letter-spacing:-.02em;line-height:1.1;
}
.proj p{font-size:.92rem;color:var(--ink-2);line-height:1.6;flex:1}
.proj p strong{color:var(--ink);font-weight:600}
.proj.proj-lg p{color:#fff}
.proj.proj-lg p strong{color:#fff;font-weight:700}
.proj-stack{display:flex;flex-wrap:wrap;gap:.3rem}
.proj-stack span{
  font-family:var(--font-mono);font-size:.68rem;padding:.18rem .5rem;
  border:1px solid var(--line);border-radius:5px;color:var(--ink-2);background:var(--surface-2);
}
.proj-link{
  font-size:.82rem;font-weight:600;color:var(--accent);
  padding-top:.5rem;margin-top:.2rem;border-top:1px dashed var(--line);
  transition:opacity .25s;
}
.proj-link:hover{opacity:.7}
.proj-link.muted{color:var(--ink-3);pointer-events:none;font-weight:500}

/* ---------- STACK ---------- */
.stack-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stack-col{
  padding:1.6rem;border:1px solid var(--line);border-radius:14px;
  background:var(--surface);transition:border-color .25s;
}
.stack-col:hover{border-color:var(--ink)}
.stack-col h4{
  font-family:var(--font-display);font-size:1.15rem;font-weight:500;
  letter-spacing:-.01em;margin-bottom:1rem;
  padding-bottom:.6rem;border-bottom:1px dashed var(--line);
}
.stack-col ul{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.stack-col li{
  font-size:.92rem;color:var(--ink-2);
  padding:.1rem 0;display:flex;align-items:center;gap:.55rem;
  font-weight:500;
}
.stack-col li::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);
  flex-shrink:0;
}

/* ---------- CERTIFICATIONS ---------- */
.certs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-bottom:5rem}
.cert{
  display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;
  padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:12px;
  background:var(--surface);transition:all .3s var(--ease);
}
.cert:hover{transform:translateY(-2px);border-color:var(--ink-4);box-shadow:0 14px 30px -18px rgba(20,17,13,.25)}
.cert-mark{
  width:48px;height:48px;border-radius:10px;
  background:#fff;color:var(--c);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:-.02em;
  position:relative;overflow:hidden;
  border:1px solid var(--line);
}
.cert-mark img{width:74%;height:74%;object-fit:contain}
.cert-mark.no-logo{background:var(--c);color:#fff;border-color:transparent}
.cert-mark.no-logo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg, rgba(255,255,255,.18), transparent 50%);
}
.cert-body{min-width:0}
.cert-name{
  font-size:.95rem;font-weight:600;line-height:1.25;margin-bottom:.2rem;
  color:var(--ink);
}
.cert-org{font-size:.78rem;color:var(--ink-3);font-weight:500}
.cert-date{
  font-family:var(--font-mono);font-size:.7rem;color:var(--ink-2);
  background:var(--bg-2);padding:.25rem .55rem;border-radius:999px;
  white-space:nowrap;
}

/* EDUCATION + LANGS */
.edu-langs{display:grid;grid-template-columns:1.5fr 1fr;gap:3rem}
.el-title{
  font-family:var(--font-display);font-size:1.5rem;font-weight:500;
  letter-spacing:-.02em;margin-bottom:1.8rem;
  padding-bottom:.7rem;border-bottom:1px solid var(--line);
}
.edu-row{
  display:grid;grid-template-columns:64px 1fr;gap:1.2rem;align-items:flex-start;
  padding:1.3rem 0;border-bottom:1px dashed var(--line);
}
.edu-row:last-child{border-bottom:none}
.edu-logo{
  width:54px;height:54px;border-radius:12px;
  background:#fff;color:var(--c);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:600;font-size:1.4rem;
  letter-spacing:-.02em;flex-shrink:0;
  border:1px solid var(--line);
  overflow:hidden;
}
.edu-logo img{width:78%;height:78%;object-fit:contain}
.edu-logo.no-logo{background:var(--c);color:#fff;border-color:transparent}
.edu-body h5{
  font-family:var(--font-display);font-size:1.15rem;font-weight:500;
  letter-spacing:-.01em;margin-bottom:.25rem;
}
.edu-body p{font-size:.88rem;color:var(--ink-2);margin-bottom:.5rem}
.edu-yrs{
  font-family:var(--font-mono);font-size:.72rem;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:.7rem;
}
.edu-tags{display:flex;flex-wrap:wrap;gap:.3rem}
.edu-tags span{
  font-size:.7rem;font-weight:500;padding:.18rem .5rem;border-radius:5px;
  background:var(--bg-2);color:var(--ink-2);
}

.lang-row{
  display:grid;grid-template-columns:auto auto;gap:.4rem 1rem;align-items:baseline;
  padding:1.1rem 0;border-bottom:1px dashed var(--line);
}
.lang-row:last-child{border-bottom:none}
.lang-name{font-family:var(--font-display);font-size:1.4rem;font-weight:400;letter-spacing:-.01em}
.lang-meta{font-size:.85rem;color:var(--ink-3);text-align:right;font-weight:500}
.lang-bar{
  grid-column:1/3;height:5px;border-radius:999px;
  background:var(--bg-2);overflow:hidden;margin-top:.3rem;
}
.lang-fill{
  height:100%;width:0;background:var(--ink);border-radius:999px;
  animation:fillBar 1.4s var(--ease) forwards;
}
@keyframes fillBar{to{width:var(--w)}}

/* ---------- CONTACT ---------- */
.section-contact{padding-bottom:5rem}
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3.5rem;align-items:start}
.contact-lead{
  font-family:var(--font-display);font-size:clamp(1.2rem,1.8vw,1.45rem);
  font-weight:300;line-height:1.55;color:var(--ink-2);margin-bottom:2rem;
  max-width:520px;
}

.contact-list{display:flex;flex-direction:column;gap:.6rem}
.ch{
  display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;
  padding:1.1rem 1.3rem;border:1px solid var(--line);border-radius:14px;
  background:var(--surface);transition:all .3s var(--ease);
}
.ch:not(.ch-static):hover{transform:translateX(4px);border-color:var(--ink);box-shadow:0 14px 30px -20px rgba(20,17,13,.3)}
.ch-icon{
  width:38px;height:38px;border-radius:9px;
  background:var(--c);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-weight:600;font-size:.8rem;
  flex-shrink:0;
}
.ch-body{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.ch-k{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em}
.ch-v{font-size:.95rem;font-weight:500;color:var(--ink);word-break:break-all}
.ch-arrow{color:var(--ink-3);font-size:1.05rem;transition:transform .25s, color .25s}
.ch:not(.ch-static):hover .ch-arrow{color:var(--accent);transform:translate(3px,-3px)}

.contact-cv{
  display:flex;flex-direction:column;
  border:1px solid var(--ink);border-radius:18px;
  background:var(--ink);color:#fff;
  overflow:hidden;
  transition:transform .35s var(--ease-bounce), box-shadow .35s, background .3s;
}
.contact-cv:hover{transform:translateY(-4px);box-shadow:0 24px 50px -25px rgba(20,17,13,.45);background:#000}
.cv-side{
  display:flex;justify-content:space-between;align-items:center;
  padding:1.3rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.12);
  font-family:var(--font-mono);font-size:.85rem;color:#a39d8d;
}
.cv-mono{font-weight:600;letter-spacing:.04em}
.cv-arrow{font-size:1.2rem;color:var(--accent)}
.cv-info{padding:1.5rem}
.cv-info h4{
  font-family:var(--font-display);font-size:1.7rem;font-weight:500;letter-spacing:-.02em;
  margin-bottom:.6rem;line-height:1.1;color:#fff;
}
.cv-info p{color:#cdc6b8;font-size:.95rem;line-height:1.55;margin-bottom:1.2rem}
.cv-go{
  display:inline-block;font-size:.85rem;font-weight:600;color:var(--accent);
  padding:.5rem 0;border-bottom:1px solid currentColor;
}

/* ---------- FOOTER ---------- */
footer{
  border-top:1px solid var(--line);background:var(--bg-2);
  padding:2.4rem var(--gutter);margin-top:3rem;
}
.footer-inner{
  max-width:var(--max);margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;
  font-size:.85rem;color:var(--ink-3);
}
.foot-l{display:inline-flex;align-items:center;gap:.7rem;flex-wrap:wrap}
.foot-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:7px;
  background:var(--ink);color:var(--bg);
  font-family:var(--font-display);font-size:.78rem;font-weight:500;
  letter-spacing:.02em;
}
.foot-dot{color:var(--line-2)}
.foot-r{display:flex;gap:1.4rem;flex-wrap:wrap}
.foot-r a{color:var(--ink-2);font-weight:500;transition:color .25s}
.foot-r a:hover{color:var(--accent)}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease), transform .9s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}

.reveal-stagger > *{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.reveal-stagger.in > *{opacity:1;transform:translateY(0)}
.reveal-stagger.in > *:nth-child(1){transition-delay:.05s}
.reveal-stagger.in > *:nth-child(2){transition-delay:.1s}
.reveal-stagger.in > *:nth-child(3){transition-delay:.15s}
.reveal-stagger.in > *:nth-child(4){transition-delay:.2s}
.reveal-stagger.in > *:nth-child(5){transition-delay:.25s}
.reveal-stagger.in > *:nth-child(6){transition-delay:.3s}
.reveal-stagger.in > *:nth-child(7){transition-delay:.35s}
.reveal-stagger.in > *:nth-child(8){transition-delay:.4s}
.reveal-stagger.in > *:nth-child(9){transition-delay:.45s}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px){
  .stack-grid{grid-template-columns:repeat(2,1fr)}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .proj-lg{grid-column:span 2}
  .certs-grid{grid-template-columns:repeat(2,1fr)}
  .fc-grid{grid-template-columns:repeat(2,1fr)}
  .hero-grid{gap:3rem}
}
@media (max-width: 900px){
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .hero-right{order:-1;max-width:380px;margin:0 auto;width:100%}
  .exp{grid-template-columns:1fr;gap:1.2rem}
  .exp-side{flex-direction:row;align-items:center;gap:1rem}
  .contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .edu-langs{grid-template-columns:1fr;gap:2.5rem}
  .featured{padding:1.8rem}
  .featured-stats{grid-template-columns:repeat(2,1fr);gap:1.5rem 0}
  .fs:nth-child(2)::after{display:none}
  .kc-grid{grid-template-columns:1fr}
  .section{padding:5rem 1.5rem}
  .hero{padding:calc(var(--nav-h) + 2.5rem) 1.5rem 3rem}
  .footer-inner{flex-direction:column;text-align:center;gap:1rem}
}
@media (max-width: 700px){
  .proj-grid{grid-template-columns:1fr}
  .proj-lg{grid-column:span 1}
  .certs-grid{grid-template-columns:1fr}
  .fc-grid{grid-template-columns:1fr}
  .stack-grid{grid-template-columns:1fr}
  .hero-name{font-size:3.6rem}
  .hero-stats{grid-template-columns:1fr;gap:1rem 0}
  .hs:not(:last-child)::after{display:none}
  .hs{padding:.8rem 0;border-bottom:1px dashed var(--line)}
  .hs:last-child{border-bottom:none}
  .brand-name{display:none}
  .cv-btn span{display:none}
  .cv-btn{padding:.6rem .75rem}
  .hero-meta{flex-direction:column;align-items:flex-start;gap:.5rem}
  .featured-head{flex-direction:column;align-items:flex-start}
  .featured{padding:1.4rem;border-radius:18px}
  .nav-inner{padding:0 1.2rem;gap:.6rem}
  .lang-btn{padding:.5rem .7rem}
}

/* ---------- MEDIA TRIGGER (inside project cards) ---------- */
.proj .media-trigger{
  display:inline-flex;align-items:center;gap:.5rem;
  margin-top:.4rem;align-self:flex-start;
  padding:.5rem .85rem;border-radius:999px;
  background:var(--bg-2);color:var(--ink);
  font-size:.8rem;font-weight:600;border:1px solid var(--line);
  transition:all .25s;font-family:var(--font-body);
}
.proj .media-trigger:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}
.proj .media-trigger svg{width:13px;height:13px}

/* ---------- MEDIA MODAL ---------- */
#media-modal{
  position:fixed;inset:0;z-index:300;
  background:rgba(20,17,13,.92);
  backdrop-filter:blur(14px);
  display:none;align-items:center;justify-content:center;
  padding:2rem;
  opacity:0;transition:opacity .35s var(--ease);
}
#media-modal.open{display:flex;opacity:1}
.mm-inner{
  position:relative;
  width:100%;max-width:1080px;
  display:flex;flex-direction:column;align-items:center;gap:1.2rem;
  animation:mmIn .45s var(--ease) both;
}
@keyframes mmIn{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}
.mm-close{
  position:absolute;top:-2.6rem;right:0;
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;
  border:1px solid rgba(255,255,255,.18);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:1.1rem;cursor:pointer;
  transition:background .25s, transform .25s;
}
.mm-close:hover{background:rgba(255,255,255,.22);transform:rotate(90deg)}
.mm-stage{
  width:100%;
  background:#0e0c08;border-radius:14px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  min-height:50vh;max-height:78vh;position:relative;
  box-shadow:0 30px 70px -20px rgba(0,0,0,.6);
  border:1px solid rgba(255,255,255,.08);
}
.mm-img{max-width:100%;max-height:78vh;width:auto;height:auto;display:none;object-fit:contain;background:#f7f6f1}
.mm-img.active{display:block}
.mm-video{display:none;width:100%;max-height:78vh;background:#000}
.mm-video.active{display:block}
.mm-placeholder{
  display:none;flex-direction:column;align-items:center;justify-content:center;
  width:100%;min-height:50vh;
  padding:3rem;color:rgba(255,255,255,.7);
  font-family:var(--font-mono);font-size:.85rem;text-align:center;gap:1rem;
  background-image:linear-gradient(135deg, rgba(255,255,255,.04) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.04) 50%, rgba(255,255,255,.04) 75%, transparent 75%);
  background-size:14px 14px;
}
.mm-placeholder.active{display:flex}
.mm-placeholder strong{font-family:var(--font-display);font-size:1.4rem;font-style:italic;font-weight:300;color:#fff}
.mm-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;
  background:rgba(0,0,0,.55);color:#fff;
  border:1px solid rgba(255,255,255,.12);
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1.2rem;
  transition:background .25s, transform .25s;
}
.mm-nav:hover{background:rgba(0,0,0,.85);transform:translateY(-50%) scale(1.08)}
.mm-prev{left:1rem}
.mm-next{right:1rem}
.mm-caption{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  width:100%;color:#d6d2c6;font-family:var(--font-mono);font-size:.78rem;
  letter-spacing:.04em;text-transform:uppercase;
}
.mm-title{color:#fff;font-family:var(--font-display);font-size:1.1rem;font-weight:400;text-transform:none;letter-spacing:-.01em;font-style:italic}
.mm-counter{color:var(--accent);font-weight:600}

/* hide nav buttons for single-asset mode (video) */
#media-modal[data-mode="video"] .mm-nav{display:none}
#media-modal[data-mode="placeholder"] .mm-nav{display:none}

@media (max-width:700px){
  .mm-prev{left:.4rem}
  .mm-next{right:.4rem}
  .mm-close{top:-2.4rem;right:.2rem}
}

/* ---------- PROJECTS SECTION DIVIDER ---------- */
.proj-group-label{
  display:flex;align-items:center;gap:1rem;
  margin:1.5rem 0 1rem;
  font-family:var(--font-mono);font-size:.72rem;
  text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);
}
.proj-group-label::after{content:"";flex:1;height:1px;background:var(--line)}
.proj-group-label .pgl-num{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.18rem .5rem;border-radius:5px;
  background:var(--bg-2);color:var(--ink);font-weight:600;
  border:1px solid var(--line);
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal-word{transform:none}
}