/* ==========================================================================
   madmax_4 — Security Researcher Portfolio
   Clean professional design · dark theme · responsive
   ========================================================================== */

:root {
  --font-display: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --accent: #00ffc6;
  --accent-2: #5b8cff;
  --accent-3: #a56bff;
  --crit: #ff3b5c;
  --high: #ff8a3d;
  --med: #ffd23d;

  --bg: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #161616;
  --surface: rgba(255, 255, 255, .03);
  --surface-2: rgba(255, 255, 255, .06);
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);

  --txt: #e8edf5;
  --txt-2: #9aa7bd;
  --txt-3: #79859c;

  --nav-h: 72px;
  --r-sm: 8px;
  --r: 14px;
  --r-lg: 22px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, .85);
  --maxw: 1240px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--txt);
  font-family: var(--font-display);
  font-size: 16.5px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
code { font-family: var(--font-mono); font-size: .88em; background: var(--surface-2); border: 1px solid var(--line); padding: .08em .4em; border-radius: 5px; color: var(--accent); }
::selection { background: var(--accent); color: #0a0a0a; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.container { width: min(100% - 2.6rem, var(--maxw)); margin-inline: auto; }
.accent { color: var(--accent); }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--nav-h);
  transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner {
  width: min(100% - 2.6rem, var(--maxw));
  margin-inline: auto; height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1.4rem;
}
.nav__brand { display: flex; align-items: center; gap: .6rem; font-family: var(--font-mono); font-weight: 700; letter-spacing: .02em; }
.nav__brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px;
  border: 1px solid var(--line-2); border-radius: 9px;
  color: var(--accent); font-size: .8rem; background: var(--surface);
}
.nav__brand-text { font-size: 1.02rem; }
.nav__links { display: flex; align-items: center; gap: .15rem; }
.nav__links a {
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .03em;
  color: var(--txt-2); padding: .5rem .62rem; border-radius: 7px;
  transition: color .25s, background .25s; position: relative;
}
.nav__links a:hover, .nav__links a.is-active { color: var(--txt); background: var(--surface-2); }
.nav__links a.is-active::after {
  content: ""; position: absolute; left: .62rem; right: .62rem; bottom: .24rem;
  height: 1px; background: var(--accent); box-shadow: 0 0 6px var(--accent);
}
.nav__cta { border: 1px solid var(--line-2) !important; color: var(--txt) !important; }
.nav__cta:hover { background: var(--accent) !important; color: #0a0a0a !important; border-color: var(--accent) !important; }
.nav__burger {
  display: none; width: 36px; height: 36px;
  border: 1px solid var(--line-2); border-radius: 9px;
  flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.nav__burger span { display: block; width: 16px; height: 1.6px; background: var(--txt); transition: .3s var(--ease); }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.6px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.6px) rotate(-45deg); }

/* ---------- BUTTONS ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: .6rem;
  padding: .86rem 1.5rem; border-radius: 100px;
  font-family: var(--font-mono); font-size: .82rem; font-weight: 500; letter-spacing: .03em;
  transition: transform .3s var(--ease), box-shadow .3s, background .3s, color .3s, border-color .3s;
  overflow: hidden; isolation: isolate;
}
.btn--primary { background: var(--accent); color: #0a0a0a; box-shadow: 0 10px 34px -14px var(--accent); }
.btn--primary:hover { box-shadow: 0 16px 40px -12px var(--accent); }
.btn--ghost { border: 1px solid var(--line-2); color: var(--txt); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.chipbtn {
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .05em;
  padding: .46rem 1rem; border: 1px solid var(--line); border-radius: 100px;
  color: var(--txt-2); background: var(--surface); transition: .25s var(--ease); text-transform: lowercase;
}
.chipbtn:hover { border-color: var(--line-2); color: var(--txt); transform: translateY(-2px); }
.chipbtn.is-active { background: var(--accent); border-color: var(--accent); color: #0a0a0a; font-weight: 700; }

.chips { display: flex; flex-wrap: wrap; gap: .42rem; }
.chips li {
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .03em;
  padding: .28rem .62rem; border: 1px solid var(--line); border-radius: 6px;
  background: var(--surface); color: var(--txt-2); transition: .25s;
}
.chips--stack { margin-top: 1.1rem; }
.project:hover .chips li { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); color: var(--txt); }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 3.5rem) 0 5rem; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(600px 400px at 20% 20%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 60%),
    radial-gradient(500px 400px at 80% 80%, color-mix(in srgb, var(--accent-2) 6%, transparent), transparent 60%);
  pointer-events: none;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .06em;
  color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  padding: .4rem .9rem; border-radius: 100px;
}
.pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 70%, transparent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 65%, transparent); }
  70% { box-shadow: 0 0 0 9px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.hero__name {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.8rem, 7vw, 5.5rem); line-height: 1.02;
  letter-spacing: -.04em; margin-top: 1.6rem;
}
.hero__handle {
  font-family: var(--font-mono); font-size: clamp(1rem, 2.3vw, 1.4rem);
  margin-top: 1rem; letter-spacing: .1em; color: var(--txt-2);
}
.hero__handle span { color: var(--accent); text-shadow: 0 0 24px color-mix(in srgb, var(--accent) 55%, transparent); }
.hero__role {
  font-family: var(--font-display); font-size: clamp(1.15rem, 2.5vw, 1.75rem);
  font-weight: 500; color: var(--txt-2); margin-top: 1.2rem; letter-spacing: -.01em;
}
.hero__desc { margin-top: 1.3rem; max-width: 56ch; color: var(--txt-2); font-size: 1rem; line-height: 1.8; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.1rem; }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2.4rem;
  font-family: var(--font-mono); font-size: .74rem; color: var(--txt-3); letter-spacing: .04em;
}
.hero__meta .k { color: var(--accent); margin-right: .5rem; opacity: .9; }

/* ---------- STATS ---------- */
.stats { border-block: 1px solid var(--line); background: var(--bg-2); position: relative; z-index: 3; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 2.4rem 1.5rem; text-align: center; border-right: 1px solid var(--line); position: relative; overflow: hidden; }
.stat:last-child { border-right: 0; }
.stat::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(0); transition: transform .6s var(--ease);
}
.stat:hover::after { transform: scaleX(1); }
.stat__num, .stat__suf {
  font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700; letter-spacing: -.04em; color: var(--txt); line-height: 1;
}
.stat__suf { color: var(--accent); }
.stat__label { display: block; margin-top: .7rem; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .09em; text-transform: uppercase; color: var(--txt-3); }

/* ---------- SECTIONS ---------- */
.section { padding: 7rem 0; position: relative; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.section__head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 3rem; }
.section__index { font-family: var(--font-mono); font-size: .9rem; color: var(--accent); letter-spacing: .06em; }
.section__title { font-family: var(--font-display); font-size: clamp(1.7rem, 4vw, 2.7rem); font-weight: 600; letter-spacing: -.035em; }
.section__rule { flex: 1; height: 1px; background: linear-gradient(90deg, var(--line), transparent); transform-origin: left; }
.section__note {
  font-family: var(--font-mono); font-size: .78rem; color: var(--txt-3);
  margin: -1.6rem 0 2.2rem; max-width: 70ch; line-height: 1.8;
  border-left: 2px solid var(--accent); padding-left: 1rem;
}

/* ---------- ABOUT ---------- */
.about__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 3.4rem; align-items: start; }
.avatar { position: relative; padding: 1.4rem; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); overflow: hidden; }
.avatar::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 0% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%);
  pointer-events: none;
}
.avatar__svg { position: relative; z-index: 1; width: 100%; height: auto; color: var(--txt-2); }
.about__quick { margin-top: 1.1rem; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.about__quick > div {
  display: flex; justify-content: space-between; gap: 1rem; padding: .72rem .95rem;
  border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: .75rem;
}
.about__quick > div:last-child { border-bottom: 0; }
.about__quick .k { color: var(--txt-3); letter-spacing: .05em; }
.about__quick .v { color: var(--txt); text-align: right; }
.about__lead {
  font-family: var(--font-display); font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  line-height: 1.55; letter-spacing: -.02em; color: var(--txt); margin-bottom: 1.3rem;
}
.about__lead strong { color: var(--accent); font-weight: 600; }
.about__body > p { color: var(--txt-2); margin-bottom: 1.1rem; max-width: 70ch; }
.about__points { margin-top: 2rem; display: grid; gap: .9rem; }
.about__points li {
  display: flex; gap: 1rem; padding: 1.05rem 1.2rem;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--surface);
  transition: .35s var(--ease);
}
.about__points li:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); transform: translateX(6px); background: var(--surface-2); }
.about__points b { color: var(--txt); font-weight: 600; }
.about__points div { color: var(--txt-2); font-size: .93rem; line-height: 1.7; }
.about__point-i { font-family: var(--font-mono); font-size: .72rem; color: var(--accent); padding-top: .2rem; flex-shrink: 0; }

/* ---------- SKILLS ---------- */
.skills__subtitle {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 600;
  letter-spacing: -.02em; margin: 2.2rem 0 1.1rem; color: var(--txt);
}
.skills__subtitle:first-of-type { margin-top: 0; }
.skills__grid { display: flex; flex-wrap: wrap; gap: .55rem; }
.skill-tag {
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .02em;
  padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 8px;
  background: var(--surface); color: var(--txt-2); transition: .25s var(--ease);
}
.skill-tag:hover { border-color: var(--line-2); color: var(--txt); transform: translateY(-2px); background: var(--surface-2); }

/* ---------- TOOLS ---------- */
.tools__filters { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1.9rem; }
.tools__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .85rem; }
.tool {
  border: 1px solid var(--line); border-radius: var(--r); background: var(--surface);
  padding: 1.05rem 1.15rem; transition: .4s var(--ease); position: relative; overflow: hidden;
}
.tool::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--accent); transform: scaleY(0); transition: transform .4s var(--ease);
}
.tool:hover { border-color: var(--line-2); background: var(--surface-2); transform: translateY(-4px); box-shadow: 0 18px 40px -26px rgba(0, 0, 0, .9); }
.tool:hover::before { transform: scaleY(1); }
.tool.is-hidden { display: none; }
@keyframes toolIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.tool__n { display: block; font-family: var(--font-mono); font-size: .88rem; font-weight: 500; color: var(--txt); letter-spacing: .01em; }
.tool__c { display: block; margin-top: .3rem; font-size: .74rem; color: var(--txt-3); letter-spacing: .02em; }

/* ---------- PROJECTS ---------- */
.projects { display: grid; gap: 1.3rem; }
.project {
  display: grid; grid-template-columns: 190px 1fr; gap: 1.8rem;
  padding: 2.2rem; border: 1px solid var(--line); border-radius: var(--r-lg);
  background: var(--surface); transition: .45s var(--ease); position: relative; overflow: hidden;
}
.project::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(70% 120% at 100% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 65%);
  opacity: 0; transition: opacity .5s; pointer-events: none;
}
.project:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); transform: translateY(-5px); box-shadow: var(--shadow); }
.project:hover::after { opacity: 1; }
.project > * { position: relative; z-index: 1; }
.project__side { display: flex; flex-direction: column; gap: .7rem; border-right: 1px dashed var(--line-2); padding-right: 1.4rem; }
.project__num {
  font-family: var(--font-display); font-size: 3.4rem; font-weight: 700;
  line-height: .85; letter-spacing: -.06em; color: transparent;
  -webkit-text-stroke: 1.4px var(--line-2); transition: .45s;
}
.project:hover .project__num { -webkit-text-stroke-color: var(--accent); }
.project__role { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--txt-3); }
.project__top { display: flex; align-items: center; gap: .9rem; flex-wrap: wrap; margin-bottom: .85rem; }
.project h3 { font-family: var(--font-display); font-size: clamp(1.15rem, 2.3vw, 1.5rem); font-weight: 600; letter-spacing: -.025em; }
.badge { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; padding: .24rem .58rem; border-radius: 5px; border: 1px solid; }
.badge--tool { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, transparent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.badge--engine { color: var(--accent-3); border-color: color-mix(in srgb, var(--accent-3) 45%, transparent); background: color-mix(in srgb, var(--accent-3) 10%, transparent); }
.project__main > p { color: var(--txt-2); max-width: 76ch; font-size: .97rem; }
.project__win {
  margin-top: 1.15rem; padding: 1.05rem 1.2rem;
  border-left: 2px solid var(--accent); background: color-mix(in srgb, var(--accent) 6%, transparent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.project__win-k { display: block; font-family: var(--font-mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: .4rem; }
.project__win p { color: var(--txt-2); font-size: .9rem; line-height: 1.75; }

/* ---------- FINDINGS ---------- */
.findings__filters { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1.9rem; }
.findings__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 1.15rem; }
.finding {
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface);
  padding: 1.6rem 1.55rem 1.5rem; position: relative; overflow: hidden;
  transition: .45s var(--ease); display: flex; flex-direction: column;
}
.finding::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--sev-color, var(--line-2)); transform: scaleX(0);
  transform-origin: left; transition: transform .5s var(--ease);
}
.finding:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); background: var(--surface-2); }
.finding:hover::before { transform: scaleX(1); }
.finding.is-hidden { display: none; }
.finding[data-sev="critical"] { --sev-color: var(--crit); }
.finding[data-sev="high"] { --sev-color: var(--high); }
.finding[data-sev="medium"] { --sev-color: var(--med); }
.finding__head { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-bottom: 1rem; }
.sev { font-family: var(--font-mono); font-size: .62rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; padding: .26rem .6rem; border-radius: 5px; }
.sev--critical { color: #fff; background: var(--crit); }
.sev--high { color: #1a0d00; background: var(--high); }
.sev--medium { color: #1a1400; background: var(--med); }
.finding__cat { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .07em; color: var(--txt-3); text-transform: uppercase; }
.finding__id { margin-left: auto; font-family: var(--font-mono); font-size: .66rem; color: var(--txt-3); opacity: .85; }
.finding h3 { font-family: var(--font-display); font-size: 1.06rem; font-weight: 600; line-height: 1.4; letter-spacing: -.018em; margin-bottom: .7rem; }
.finding p { color: var(--txt-2); font-size: .9rem; line-height: 1.75; flex: 1; }
.finding__impact {
  margin-top: 1.1rem; padding: .8rem .95rem;
  border: 1px dashed var(--line-2); border-radius: var(--r-sm);
  background: var(--surface); font-size: .84rem; color: var(--txt-2); line-height: 1.65;
}
.finding__impact span {
  display: block; font-family: var(--font-mono); font-size: .6rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--sev-color, var(--accent)); margin-bottom: .3rem;
}

/* ---------- TIMELINE ---------- */
.timeline { position: relative; padding-left: 2.4rem; }
.timeline::before {
  content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px;
  width: 1px; background: linear-gradient(var(--accent), var(--line), transparent);
}
.tl { position: relative; margin-bottom: 2rem; }
.tl__dot {
  position: absolute; left: -2.4rem; top: .55rem; width: 13px; height: 13px;
  border-radius: 50%; background: var(--bg); border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent);
  transform: translateX(-.5px);
}
.tl__dot--edu { border-color: var(--accent-3); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-3) 14%, transparent); }
.tl__date { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .09em; color: var(--accent); text-transform: uppercase; margin-bottom: .7rem; }
.tl__card { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); padding: 1.7rem 1.8rem; transition: .4s var(--ease); }
.tl__card:hover { border-color: var(--line-2); transform: translateX(6px); box-shadow: var(--shadow); }
.tl__top { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; margin-bottom: .7rem; }
.tl__top h3 { font-family: var(--font-display); font-size: 1.28rem; font-weight: 600; letter-spacing: -.025em; }
.tl__org { font-family: var(--font-mono); font-size: .76rem; color: var(--accent); letter-spacing: .03em; }
.tl__card > p { color: var(--txt-2); font-size: .95rem; max-width: 76ch; }
.tl__list { display: grid; gap: .55rem; }
.tl__list li { position: relative; padding-left: 1.35rem; color: var(--txt-2); font-size: .93rem; line-height: 1.7; }
.tl__list li::before { content: "\25B8"; position: absolute; left: 0; top: 0; color: var(--accent); font-size: .8rem; }
.tl__cert { font-family: var(--font-mono); font-size: .85rem !important; color: var(--accent) !important; }

/* ---------- SOCIAL ICONS ---------- */
.contact__social { display: flex; gap: .8rem; margin-top: 2rem; }
.social-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid var(--line-2); border-radius: 12px;
  color: var(--txt-2); background: var(--surface);
  transition: .3s var(--ease);
}
.social-icon:hover {
  color: #0a0a0a; background: var(--accent); border-color: var(--accent);
  transform: translateY(-4px); box-shadow: 0 12px 28px -12px var(--accent);
}
.social-icon svg { width: 22px; height: 22px; }

/* ---------- HALL OF FAME ---------- */
.hof { padding: 6rem 0; }
.hof__card {
  position: relative; text-align: center;
  border: 1px solid var(--line-2); border-radius: calc(var(--r-lg) + 6px);
  padding: clamp(2.6rem, 6vw, 4.6rem) 1.6rem;
  background: var(--bg-3); overflow: hidden;
}
.hof__glow {
  position: absolute; inset: 0;
  background: radial-gradient(60% 90% at 50% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 65%);
  pointer-events: none;
}
.hof__card > * { position: relative; z-index: 1; }
.hof__kicker { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .2em; color: var(--accent); text-transform: uppercase; }
.hof__title { font-family: var(--font-display); font-size: clamp(2.2rem, 6vw, 3.8rem); font-weight: 700; letter-spacing: -.045em; margin: .7rem 0 .4rem; }
.hof__org { font-family: var(--font-mono); font-size: clamp(.9rem, 2vw, 1.1rem); color: var(--accent); letter-spacing: .02em; }
.hof__desc { max-width: 56ch; margin: 1.1rem auto 2rem; color: var(--txt-2); font-size: .97rem; }

/* ---------- CONTACT ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 3.2rem; align-items: start; }
.contact__lead h3 { font-family: var(--font-display); font-size: clamp(1.8rem, 4.4vw, 3rem); font-weight: 700; letter-spacing: -.04em; line-height: 1.1; }
.contact__lead p { margin-top: 1.2rem; color: var(--txt-2); max-width: 46ch; }
.contact__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.contact__list { display: grid; gap: .2rem; border-top: 1px solid var(--line); }
.contact__list li {
  display: grid; grid-template-columns: 110px 1fr; gap: 1rem; align-items: center;
  padding: 1.15rem 0; border-bottom: 1px solid var(--line); transition: .3s;
}
.contact__list li:hover { padding-left: .7rem; }
.contact__k { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--txt-3); }
.contact__list a, .contact__v { font-family: var(--font-mono); font-size: .92rem; color: var(--txt); word-break: break-all; transition: color .3s; }
.contact__list a:hover { color: var(--accent); }

/* ---------- FOOTER ---------- */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 2rem 0; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.4rem; flex-wrap: wrap; }
.footer p { font-family: var(--font-mono); font-size: .76rem; color: var(--txt-3); }
.footer__note { opacity: .9; }
.footer__top {
  width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 10px;
  display: grid; place-items: center; color: var(--txt-2); transition: .3s var(--ease);
}
.footer__top:hover { color: #0a0a0a; background: var(--accent); border-color: var(--accent); transform: translateY(-4px); }

/* ---------- TOAST ---------- */
.toast {
  position: fixed; left: 50%; bottom: 2rem;
  transform: translate(-50%, calc(100% + 6rem));
  z-index: 9996; background: var(--accent); color: #0a0a0a;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 700;
  padding: .75rem 1.35rem; border-radius: 100px;
  box-shadow: 0 18px 40px -16px var(--accent);
  transition: transform .5s var(--ease-out); pointer-events: none;
  letter-spacing: .03em; opacity: 0;
}
.toast.is-on { transform: translate(-50%, 0); opacity: 1; }

/* ---------- REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .85s var(--ease-out), transform .85s var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1080px) {
  .about__grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .contact { grid-template-columns: 1fr; gap: 2.6rem; }
  .project { grid-template-columns: 1fr; gap: 1.3rem; }
  .project__side { flex-direction: row; align-items: center; border-right: 0; border-bottom: 1px dashed var(--line-2); padding: 0 0 1rem; }
  .project__num { font-size: 2.6rem; }
}
@media (max-width: 900px) {
  .nav__burger { display: flex; }
  .nav__links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: .15rem;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.3rem 1.5rem;
    transform: translateY(-140%); transition: transform .5s var(--ease-out);
    max-height: calc(100svh - var(--nav-h)); overflow-y: auto;
  }
  .nav__links.is-open { transform: translateY(0); }
  .nav__links a { font-size: .95rem; padding: .85rem .6rem; border-bottom: 1px solid var(--line); }
  .nav__links a.is-active::after { display: none; }
  .nav__cta { margin-top: .7rem; justify-content: center; text-align: center; border-bottom: 1px solid var(--line-2) !important; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .stat { border-bottom: 1px solid var(--line); }
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .section { padding: 4.6rem 0; }
  .container { width: min(100% - 1.7rem, var(--maxw)); }
  .hero { padding-top: calc(var(--nav-h) + 2rem); min-height: auto; }
  .hero__name { font-size: clamp(2.6rem, 13vw, 4rem); }
  .findings__grid { grid-template-columns: 1fr; }
  .tools__grid { grid-template-columns: 1fr 1fr; }
  .contact__list li { grid-template-columns: 1fr; gap: .25rem; }
  .footer__inner { justify-content: center; text-align: center; }
  .section__head { gap: .7rem; margin-bottom: 2.2rem; }
  .hero__meta { gap: .9rem; }
}
@media (max-width: 400px) {
  .tools__grid { grid-template-columns: 1fr; }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}