/* ============================================================
   SANTINO SPINGOLA — Portfolio
   Direction: warm editorial · rosy ivory & wine · gold accent
   Palette:  #F9F2EE ivory · #271719 ink · #8E2F3F wine · #C99435 gold
   Fonts:    Fraunces (display) · Instrument Sans (body) · JetBrains Mono (labels)
   ============================================================ */

:root {
  /* base — warm rosy neutrals */
  --paper:    #F9F2EE;
  --paper-2:  #F2E8E1;
  --card:     #FDFAF6;
  --ink:      #271719;
  --ink-soft: #604B4E;
  --muted:    #97817F;
  --line:     #EADCD4;
  --line-2:   #DCC8BE;

  /* accents */
  --rust:      #8E2F3F;
  --rust-deep: #6E2230;
  --rust-08:   rgba(142, 47, 63, .08);
  --rust-15:   rgba(142, 47, 63, .15);
  --rust-30:   rgba(142, 47, 63, .30);
  --amber:     #C99435;
  --amber-12:  rgba(201, 148, 53, .12);

  /* dark sections (vino noir) */
  --espresso:    #251218;
  --espresso-2:  #321A22;
  --cream:       #F6ECE6;
  --cream-soft:  #CDB4B0;
  --line-dark:   #462A33;

  --display: 'Fraunces', Georgia, serif;
  --mono:    'JetBrains Mono', monospace;
  --body:    'Instrument Sans', sans-serif;

  --nav-h:  72px;
  --max:    1200px;
  --pad:    clamp(1.25rem, 4vw, 2.5rem);

  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

/* RESET */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; scrollbar-width:thin; scrollbar-color:var(--rust) var(--paper-2); }
::-webkit-scrollbar       { width:4px; }
::-webkit-scrollbar-track { background:var(--paper-2); }
::-webkit-scrollbar-thumb { background:var(--rust); }

body {
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-weight:400;
  line-height:1.65;
  overflow-x:hidden;
  cursor:none;
}
@media (hover:none) { body { cursor:auto; } .cursor, .cursor-ring { display:none; } }
::selection { background:var(--rust); color:var(--cream); }
a   { color:inherit; text-decoration:none; }
ul  { list-style:none; }
em  { font-style:italic; }

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

/* GRAIN — subtle paper texture over everything */
.grain {
  position:fixed; inset:0;
  z-index:500;
  pointer-events:none;
  opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

/* SCROLL PROGRESS BAR */
.scroll-bar {
  position:fixed; top:0; left:0;
  width:100%; height:2px;
  background:linear-gradient(90deg, var(--rust) 0%, var(--amber) 100%);
  transform-origin:left center;
  transform:scaleX(0);
  z-index:300;
  pointer-events:none;
  will-change:transform;
}

/* CURSOR — transform-only keeps animation on compositor */
.cursor {
  position:fixed; top:0; left:0;
  width:8px; height:8px;
  background:var(--rust); border-radius:50%;
  pointer-events:none; z-index:9999;
  transition:width .15s, height .15s, opacity .15s;
  will-change:transform;
}
.cursor-ring {
  position:fixed; top:0; left:0;
  width:34px; height:34px;
  border:1px solid var(--rust-30); border-radius:50%;
  pointer-events:none; z-index:9998;
  transition:width .3s, height .3s, border-color .3s;
  will-change:transform;
}
.cursor.big      { width:0; height:0; opacity:0; }
.cursor-ring.big { width:52px; height:52px; border-color:var(--amber); }

/* LAYOUT */
.wrap {
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--pad);
}
.section { padding:7rem 0; }
.bg-surface { background:var(--paper-2); }

/* REVEAL ANIMATIONS */
.reveal {
  opacity:0;
  transform:translateY(26px);
  transition:opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.in { opacity:1; transform:translateY(0); }
.reveal:nth-child(2) { transition-delay:.07s; }
.reveal:nth-child(3) { transition-delay:.14s; }
.reveal:nth-child(4) { transition-delay:.21s; }
.reveal:nth-child(5) { transition-delay:.28s; }
.reveal:nth-child(6) { transition-delay:.35s; }
.reveal:nth-child(7) { transition-delay:.42s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  .reveal { opacity:1; transform:none; transition:none; }
  .ticker { animation:none; }
  .live-dot { animation:none; }
  .blink { animation:none; }
}

/* SECTION LABELS + TITLES */
.sec-label {
  font-family:var(--mono);
  font-size:.68rem;
  letter-spacing:.18em;
  color:var(--muted);
  text-transform:uppercase;
  margin-bottom:2.75rem;
  display:flex;
  align-items:center;
  gap:.85rem;
}
.sec-label .num { color:var(--rust); font-weight:600; }
.sec-label::after {
  content:'';
  display:block;
  height:1px;
  width:56px;
  background:var(--line-2);
}
.sec-label.dark { color:var(--cream-soft); }
.sec-label.dark::after { background:var(--line-dark); }
.sec-label.dark .num { color:var(--amber); }

.sec-title {
  font-family:var(--display);
  font-size:clamp(2.4rem, 4.6vw, 4.2rem);
  font-weight:600;
  font-variation-settings:'opsz' 100;
  line-height:1.04;
  letter-spacing:-.015em;
  margin-bottom:3.25rem;
}
.sec-title em {
  font-weight:500;
  color:var(--rust);
}

.mono-sm { font-family:var(--mono); font-size:.62rem; letter-spacing:.12em; text-transform:uppercase; }
.muted   { color:var(--muted); }
.accent  { color:var(--rust-deep); font-weight:600; }
.body-txt {
  font-size:1.02rem; color:var(--ink-soft);
  line-height:1.75; margin-bottom:1.25rem; max-width:540px;
}

/* NAV */
.nav {
  position:fixed; inset:0 0 auto;
  height:var(--nav-h);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 var(--pad);
  z-index:100;
  transition:background .3s, border-color .3s, box-shadow .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled {
  background:rgba(249, 242, 238, .88);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
  box-shadow:0 8px 30px -18px rgba(39, 23, 25, .25);
}
.logo {
  font-family:var(--display);
  font-size:1.45rem; font-weight:600;
  letter-spacing:-.01em;
}
.logo span { color:var(--rust); }
.nav-links { display:flex; align-items:center; gap:2.1rem; }
.nav-links a {
  font-size:.86rem; font-weight:500;
  letter-spacing:.01em; color:var(--ink-soft);
  transition:color .2s;
}
.nav-links a:hover { color:var(--rust-deep); }
.nav-cta {
  background:var(--ink) !important;
  color:var(--paper) !important;
  padding:.5rem 1.25rem;
  border-radius:999px;
  font-weight:600 !important;
  transition:background .2s !important;
}
.nav-cta:hover { background:var(--rust) !important; }

.hamburger {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:6px;
}
.hamburger span {
  display:block; width:22px; height:2px;
  background:var(--ink);
  transition:transform .3s, opacity .3s;
}
.hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity:0; }
.hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

/* MOBILE NAV */
.mobile-nav {
  position:fixed; top:var(--nav-h); left:0; right:0;
  background:rgba(249, 242, 238, .97);
  backdrop-filter:blur(16px);
  z-index:99;
  padding:2rem var(--pad);
  display:flex; flex-direction:column; gap:1.4rem;
  transform:translateY(-110%);
  transition:transform .35s var(--ease-out);
  border-bottom:1px solid var(--line);
}
.mobile-nav.open { transform:translateY(0); }
.mob-link {
  font-family:var(--display);
  font-size:1.35rem; font-weight:500;
  color:var(--ink); transition:color .2s;
}
.mob-link:hover { color:var(--rust); }

/* ---- HERO ---- */
.hero {
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding:calc(var(--nav-h) + 3rem) 0 4.5rem;
  overflow:hidden;
}
.hero::before {
  content:'';
  position:absolute;
  top:-20%; right:-12%;
  width:58vw; height:58vw;
  max-width:880px; max-height:880px;
  background:radial-gradient(circle, var(--amber-12) 0%, rgba(142, 47, 63, .07) 38%, transparent 68%);
  border-radius:50%;
  pointer-events:none;
}
.hero::after {
  content:'';
  position:absolute;
  bottom:-28%; left:-14%;
  width:46vw; height:46vw;
  max-width:680px; max-height:680px;
  background:radial-gradient(circle, var(--rust-08) 0%, transparent 65%);
  border-radius:50%;
  pointer-events:none;
}
.hero .wrap { width:100%; position:relative; z-index:1; }

.hero-eyebrow {
  display:inline-flex; align-items:center; gap:.6rem;
  margin-bottom:2.25rem;
  padding:.45rem 1rem .45rem .85rem;
  border:1px solid var(--line-2);
  border-radius:999px;
  background:rgba(253, 250, 246, .7);
}
.live-dot {
  width:8px; height:8px;
  background:var(--rust); border-radius:50%;
  flex-shrink:0;
  animation:pulse 2.2s ease-in-out infinite;
}
.live-dot.small { width:6px; height:6px; }
@keyframes pulse {
  0%   { box-shadow:0 0 0 0 rgba(142, 47, 63, .45); }
  70%  { box-shadow:0 0 0 9px rgba(142, 47, 63, 0); }
  100% { box-shadow:0 0 0 0 rgba(142, 47, 63, 0); }
}
.live-label {
  font-family:var(--mono);
  font-size:.64rem; letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--rust-deep);
}

/* Hero name — editorial serif, two voices */
.hero-names {
  display:flex;
  flex-direction:column;
  margin-bottom:3rem;
  font-weight:normal;
}
.name-line {
  font-family:var(--display);
  font-size:clamp(4rem, 13.5vw, 11.5rem);
  font-weight:600;
  font-variation-settings:'opsz' 144;
  line-height:.92;
  letter-spacing:-.03em;
  display:block;
  color:var(--ink);
}
.name-accent {
  font-style:italic;
  font-weight:500;
  color:var(--rust);
  margin-left:clamp(1.5rem, 7vw, 7rem);
}

/* Row below name: text left, terminal right */
.hero-row {
  display:grid;
  grid-template-columns:1fr 320px;
  gap:3.5rem;
  align-items:start;
}
.hero-role {
  font-family:var(--mono);
  font-size:.72rem; letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--rust-deep);
  margin-bottom:.4rem;
}
.hero-loc {
  font-family:var(--mono);
  font-size:.65rem; letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:1.6rem;
}
.hero-desc {
  font-size:1.12rem; color:var(--ink-soft); line-height:1.7;
  max-width:480px; margin-bottom:2.25rem;
}
.hero-desc em {
  font-family:var(--display);
  font-style:italic;
  color:var(--rust-deep);
}
.hero-btns { display:flex; gap:.9rem; flex-wrap:wrap; }

/* BUTTONS */
.btn-primary {
  display:inline-flex; align-items:center; gap:.6rem;
  background:var(--rust); color:var(--cream);
  font-family:var(--body); font-size:.9rem; font-weight:600;
  letter-spacing:.01em;
  padding:.9rem 1.9rem;
  border-radius:999px;
  transition:background .2s, transform .2s var(--ease-out), box-shadow .25s;
  box-shadow:0 1px 2px rgba(39, 23, 25, .08);
}
.btn-primary:hover {
  background:var(--rust-deep);
  transform:translateY(-2px);
  box-shadow:0 14px 30px -12px rgba(142, 47, 63, .55);
}
.btn-arrow { transition:transform .25s var(--ease-out); }
.btn-primary:hover .btn-arrow { transform:translateX(4px); }

.btn-light { background:var(--cream); color:var(--espresso); }
.btn-light:hover {
  background:#fff;
  box-shadow:0 14px 30px -12px rgba(0, 0, 0, .5);
}

.btn-ghost {
  display:inline-flex; align-items:center;
  border:1px solid var(--line-2); color:var(--ink-soft);
  font-family:var(--body); font-size:.9rem; font-weight:500;
  padding:.9rem 1.9rem;
  border-radius:999px;
  transition:border-color .25s, color .25s, background .25s;
}
.btn-ghost:hover {
  border-color:var(--rust);
  color:var(--rust-deep);
  background:var(--rust-08);
}

/* TERMINAL — the dark proof-of-work card */
.terminal {
  background:var(--espresso);
  border:1px solid var(--line-dark);
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(39, 23, 25, .45);
}
.term-bar {
  display:flex; align-items:center; gap:6px;
  padding:.65rem 1rem;
  background:var(--espresso-2);
  border-bottom:1px solid var(--line-dark);
}
.dot { width:10px; height:10px; border-radius:50%; }
.dot.r { background:#D45A55; }
.dot.y { background:#C99435; }
.dot.g { background:#8FA86B; }
.term-file { font-family:var(--mono); font-size:.6rem; color:var(--cream-soft); margin-left:auto; }
.term-body {
  padding:1.15rem;
  font-family:var(--mono); font-size:.68rem;
  line-height:1.75; color:var(--cream-soft);
  white-space:pre; overflow-x:auto;
}
.blink { color:var(--amber); animation:blink .9s step-end infinite; }
@keyframes blink { 0%, 100% { opacity:1; } 50% { opacity:0; } }

/* TICKER */
.ticker-wrap {
  overflow:hidden;
  background:var(--espresso);
  padding:.85rem 0;
  border-top:1px solid var(--line-dark);
}
.ticker {
  display:flex; align-items:center; gap:1.25rem;
  width:max-content;
  animation:tick 34s linear infinite;
  will-change:transform;
}
@keyframes tick { from { transform:translateX(0); } to { transform:translateX(-50%); } }
.ticker span {
  font-family:var(--mono); font-size:.66rem; font-weight:600;
  letter-spacing:.12em; color:var(--cream);
  white-space:nowrap; text-transform:uppercase;
}
.ticker .sep { color:var(--amber); opacity:.7; font-size:.5rem; }

/* ABOUT */
.about-grid {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:4.5rem;
  align-items:start;
}
.stats {
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
}
.stat {
  background:var(--card);
  padding:1.9rem 1.5rem;
  display:flex; flex-direction:column; gap:.5rem;
  transition:background .25s;
}
.stat:hover { background:#fff; }
.stat-num { line-height:1; }
.stat-n {
  font-family:var(--display);
  font-size:3rem; font-weight:600;
  font-variation-settings:'opsz' 144;
  color:var(--rust); line-height:1;
  letter-spacing:-.02em;
}
.stat-sfx {
  font-family:var(--display);
  font-size:1.9rem; font-weight:500;
  color:var(--rust); line-height:1;
}
.stat-lbl {
  font-family:var(--mono);
  font-size:.58rem; letter-spacing:.12em;
  color:var(--muted); text-transform:uppercase;
}

/* STACK */
.stack-grid {
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:2.25rem 2.5rem;
}
.stack-cat {
  border-top:1px solid var(--line-2);
  padding-top:1.35rem;
  transition:border-top-color .25s;
}
.stack-cat:hover { border-top-color:var(--rust); }
.cat-lbl {
  font-family:var(--mono);
  font-size:.62rem; font-weight:600;
  letter-spacing:.16em;
  color:var(--rust-deep); margin-bottom:.95rem;
  text-transform:uppercase;
}
.pills { display:flex; flex-wrap:wrap; gap:.45rem; }
.pill {
  font-size:.8rem; font-weight:500; letter-spacing:.01em;
  padding:.38rem .95rem;
  border:1px solid var(--line-2); color:var(--ink-soft);
  border-radius:999px;
  background:var(--card);
  transition:border-color .2s, color .2s, background .2s;
}
.pill:hover { border-color:var(--ink); color:var(--ink); background:#fff; }
.pill-o {
  border-color:var(--rust-30); color:var(--rust-deep);
  background:var(--rust-08);
}
.pill-o:hover { border-color:var(--rust); color:var(--rust-deep); background:var(--rust-15); }

/* TIMELINE */
.tl { display:flex; flex-direction:column; }
.tl-item { display:grid; grid-template-columns:28px 1fr; gap:1.75rem; margin-bottom:3rem; }
.tl-side { display:flex; flex-direction:column; align-items:center; padding-top:.4rem; }
.tl-dot {
  width:12px; height:12px; background:var(--rust); border-radius:50%;
  flex-shrink:0; box-shadow:0 0 0 4px var(--rust-15);
}
.tl-card {
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  padding:2rem;
  transition:box-shadow .3s, border-color .3s;
  box-shadow:0 2px 6px -2px rgba(39, 23, 25, .05);
}
.tl-card:hover {
  border-color:var(--line-2);
  box-shadow:0 26px 50px -28px rgba(39, 23, 25, .3);
}
.tl-top {
  display:flex; justify-content:space-between; align-items:flex-start;
  gap:1rem; margin-bottom:1.4rem; flex-wrap:wrap;
}
.tl-role {
  font-family:var(--display);
  font-size:1.55rem; font-weight:600;
  letter-spacing:-.01em; line-height:1.15;
}
.tl-co {
  font-family:var(--mono);
  font-size:.66rem; letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--rust-deep); margin-top:.35rem;
}
.tl-date {
  font-family:var(--mono);
  font-size:.62rem; letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--muted); white-space:nowrap;
  padding:.3rem .75rem;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--paper);
}
.tl-tags { display:flex; flex-wrap:wrap; gap:.4rem; }
.tag {
  font-family:var(--mono); font-size:.58rem; letter-spacing:.07em;
  padding:.22rem .6rem;
  background:var(--rust-08); color:var(--rust-deep);
  border:1px solid var(--rust-15); border-radius:999px;
}

/* PROJECT MINI-CARDS inside experience */
.tl-projs {
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:.85rem;
  margin-top:1.4rem;
}
.tl-proj {
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:12px;
  padding:1.15rem 1.25rem;
  transition:background .25s, border-color .25s, transform .25s var(--ease-out), box-shadow .25s;
}
.tl-proj:hover {
  background:#fff;
  border-color:var(--rust-30);
  transform:translateY(-3px);
  box-shadow:0 16px 32px -18px rgba(142, 47, 63, .35);
}
.tl-proj-name {
  font-family:var(--display);
  font-size:1.12rem; font-weight:600;
  letter-spacing:-.01em;
  display:block; margin-bottom:.4rem;
  color:var(--ink);
  line-height:1.2;
}
.tl-proj-desc {
  font-size:.84rem; color:var(--ink-soft);
  line-height:1.6; margin-bottom:.75rem;
}

/* CERTIFICATIONS */
.cert-top {
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:2.5rem; margin-bottom:3rem; flex-wrap:wrap;
}
.anth-badge {
  display:inline-flex; align-items:center; gap:.75rem;
  padding:.6rem 1.15rem;
  border:1px solid var(--rust-30);
  background:var(--rust-08);
  border-radius:999px;
  margin-bottom:1.75rem;
}
.anth-icon { font-size:1.25rem; color:var(--rust); }
.anth-name {
  display:block; font-family:var(--mono);
  font-size:.63rem; letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--rust-deep); font-weight:600;
}
.anth-sub {
  display:block; font-family:var(--mono);
  font-size:.58rem; letter-spacing:.1em; color:var(--muted); margin-top:.1rem;
}
.prog-wrap { min-width:280px; padding-bottom:.5rem; }
.prog-lbl { display:flex; justify-content:space-between; margin-bottom:.6rem; }
.prog-track {
  height:5px; background:var(--line);
  border-radius:99px; overflow:hidden;
}
.prog-bar {
  height:100%; width:0;
  background:linear-gradient(90deg, var(--rust), var(--amber));
  border-radius:99px;
  transition:width 1.1s var(--ease-out) .3s;
}
.cert-grid {
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:.9rem;
}
.cert-card {
  background:var(--card);
  border:1px solid var(--line);
  border-radius:12px;
  padding:1.4rem;
  transition:border-color .25s, box-shadow .25s, transform .25s var(--ease-out);
}
.cert-card.done:hover {
  border-color:var(--rust-30);
  transform:translateY(-3px);
  box-shadow:0 18px 36px -20px rgba(142, 47, 63, .35);
}
.cert-card.pend { opacity:.55; background:transparent; border-style:dashed; }
.cert-badge {
  display:inline-block;
  font-family:var(--mono); font-size:.52rem; font-weight:600;
  letter-spacing:.12em; padding:.2rem .6rem;
  background:var(--rust); color:var(--cream);
  border-radius:999px;
  margin-bottom:.7rem; text-transform:uppercase;
}
.cert-name {
  font-size:.94rem; font-weight:600; color:var(--ink);
  line-height:1.35; margin-bottom:.35rem;
}
.cert-meta { font-family:var(--mono); font-size:.58rem; letter-spacing:.06em; color:var(--muted); }
.cert-link {
  display:block; width:fit-content; margin-top:.7rem;
  font-family:var(--mono); font-size:.6rem; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--rust-deep); border-bottom:1px solid var(--rust-30);
  padding-bottom:2px; transition:color .2s, border-color .2s;
}
.cert-link:hover { color:var(--rust); border-color:var(--rust); }
.cert-link-na {
  display:block; width:fit-content; margin-top:.7rem;
  font-family:var(--mono); font-size:.58rem; letter-spacing:.1em;
  color:var(--muted);
}
.cert-pend {
  display:block; margin-top:.7rem;
  font-family:var(--mono); font-size:.58rem;
  letter-spacing:.1em; color:var(--muted);
  text-transform:uppercase;
}

/* EDUCATION */
.edu-grid {
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1.75rem;
}
.edu-card {
  border-top:2px solid var(--line-2);
  padding-top:1.4rem;
  transition:border-top-color .25s;
}
.edu-card:hover { border-top-color:var(--rust); }
.edu-yr {
  display:block; font-family:var(--mono);
  font-size:.62rem; letter-spacing:.12em;
  color:var(--rust-deep); margin-bottom:.7rem;
}
.edu-title {
  font-family:var(--display);
  font-size:1.3rem; font-weight:600;
  letter-spacing:-.01em; line-height:1.2;
  margin-bottom:.4rem;
}
.edu-inst { font-family:var(--mono); font-size:.64rem; letter-spacing:.05em; color:var(--muted); }

/* CONTACT — espresso dark closer */
.contact-sec {
  background:var(--espresso);
  color:var(--cream);
  position:relative;
  overflow:hidden;
}
.contact-sec::before {
  content:'';
  position:absolute;
  top:-35%; right:-10%;
  width:55vw; height:55vw;
  max-width:760px; max-height:760px;
  background:radial-gradient(circle, rgba(201, 148, 53, .13) 0%, rgba(142, 47, 63, .07) 40%, transparent 68%);
  border-radius:50%;
  pointer-events:none;
}
.contact-sec .wrap { position:relative; z-index:1; }
.contact-grid {
  display:grid; grid-template-columns:1.2fr 1fr;
  gap:4.5rem; align-items:center;
}
.contact-title {
  font-family:var(--display);
  font-size:clamp(2.6rem, 5.5vw, 5.2rem);
  font-weight:600;
  letter-spacing:-.02em; line-height:1.05;
  color:var(--cream);
}
.contact-title em { color:var(--amber); font-weight:500; }
.contact-txt { color:var(--cream-soft); }
.email-block { display:flex; flex-direction:column; gap:.25rem; margin-bottom:2rem; }
.email-lbl {
  font-family:var(--mono); font-size:.58rem;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--cream-soft);
}
.email-addr {
  font-family:var(--mono); font-size:.95rem;
  color:var(--amber); letter-spacing:.02em;
  border-bottom:1px solid rgba(201, 148, 53, .35); padding-bottom:.25rem;
  transition:color .2s, border-color .2s;
  width:fit-content;
}
.email-block:hover .email-addr { color:var(--cream); border-color:var(--cream-soft); }

/* FOOTER */
.footer {
  background:var(--espresso);
  padding:1.6rem 0;
  border-top:1px solid var(--line-dark);
  color:var(--cream-soft);
}
.footer-inner { display:flex; align-items:center; justify-content:space-between; }
.f-logo {
  font-family:var(--display);
  font-size:1.3rem; font-weight:600;
  color:var(--cream);
}
.f-copy { font-family:var(--mono); font-size:.58rem; letter-spacing:.1em; text-transform:uppercase; }
.f-live {
  display:flex; align-items:center; gap:.5rem;
  font-family:var(--mono); font-size:.58rem;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--amber);
}
.f-live .live-dot { background:var(--amber); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1050px) {
  .hero-row { grid-template-columns:1fr; }
  .terminal { display:none; }
  .about-grid { grid-template-columns:1fr; gap:3rem; }
  .stack-grid { grid-template-columns:repeat(2, 1fr); }
  .cert-grid  { grid-template-columns:repeat(2, 1fr); }
  .contact-grid { gap:3rem; }
}

@media (max-width:768px) {
  .nav-links  { display:none; }
  .hamburger  { display:flex; }
  .section    { padding:5rem 0; }
  .contact-grid { grid-template-columns:1fr; gap:2.5rem; }
  .cert-top   { flex-direction:column; align-items:flex-start; gap:1.5rem; }
  .tl-item    { grid-template-columns:22px 1fr; gap:1rem; }
  .tl-top     { flex-direction:column; gap:.6rem; }
  .tl-projs   { grid-template-columns:1fr; }
  .stats      { grid-template-columns:1fr 1fr; }
  .edu-grid   { grid-template-columns:1fr 1fr; }
  .name-accent { margin-left:clamp(1rem, 5vw, 3rem); }
}

@media (max-width:520px) {
  .hero-btns  { flex-direction:column; }
  .btn-primary, .btn-ghost { justify-content:center; text-align:center; }
  .about-grid { gap:2.5rem; }
  .stats      { grid-template-columns:1fr; }
  .stack-grid { grid-template-columns:1fr; }
  .cert-grid  { grid-template-columns:1fr; }
  .edu-grid   { grid-template-columns:1fr; gap:1.5rem; }
  .footer-inner { flex-direction:column; gap:.65rem; text-align:center; }
  .prog-wrap  { width:100%; }
  .tl-card    { padding:1.4rem; }
}

/* ============================================================
   CASE STUDIES — sección Proyectos
   ============================================================ */
.case-list { display:flex; flex-direction:column; gap:1.5rem; }

.case {
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  padding:clamp(1.5rem, 3vw, 2.4rem);
  transition:border-color .3s, box-shadow .3s, transform .3s var(--ease-out);
}
.case:hover {
  border-color:var(--rust-30);
  transform:translateY(-3px);
  box-shadow:0 22px 44px -26px rgba(142, 47, 63, .4);
}

.case-head {
  display:flex; justify-content:space-between; align-items:flex-start;
  gap:1.25rem; flex-wrap:wrap;
  padding-bottom:1.15rem; margin-bottom:1.35rem;
  border-bottom:1px solid var(--line);
}
.case-idx {
  font-family:var(--mono); font-size:.6rem; letter-spacing:.14em;
  color:var(--muted); display:block; margin-bottom:.5rem;
}
.case-name {
  font-family:var(--display);
  font-size:clamp(1.4rem, 2.4vw, 1.85rem);
  font-weight:600; line-height:1.15; letter-spacing:-.015em;
}
.case-kind {
  font-size:.9rem; color:var(--ink-soft); margin-top:.35rem;
}
.case-badge {
  font-family:var(--mono); font-size:.58rem; letter-spacing:.1em;
  text-transform:uppercase; white-space:nowrap;
  padding:.4rem .75rem; border-radius:999px;
  background:var(--amber-12); color:#8A6417;
  border:1px solid rgba(201, 148, 53, .3);
}
.case-badge.live { background:var(--rust-08); color:var(--rust-deep); border-color:var(--rust-15); }

.case-body { display:grid; grid-template-columns:repeat(3, 1fr); gap:1.6rem 2rem; }
.case-block h4 {
  font-family:var(--mono); font-size:.6rem; letter-spacing:.13em;
  text-transform:uppercase; color:var(--rust-deep);
  margin-bottom:.55rem; font-weight:600;
}
.case-block p { font-size:.87rem; color:var(--ink-soft); line-height:1.65; }
.case-block ul { display:flex; flex-direction:column; gap:.4rem; }
.case-block li {
  font-size:.85rem; color:var(--ink-soft); line-height:1.6;
  padding-left:.85rem; position:relative;
}
.case-block li::before {
  content:""; position:absolute; left:0; top:.6em;
  width:4px; height:4px; border-radius:50%; background:var(--rust-30);
}
.case-block strong { color:var(--ink); font-weight:600; }

.case-foot {
  margin-top:1.5rem; padding-top:1.25rem; border-top:1px solid var(--line);
  display:flex; flex-wrap:wrap; gap:.4rem; align-items:center;
}

.case-impact {
  grid-column:1 / -1;
  background:var(--rust-08);
  border-left:2px solid var(--rust);
  border-radius:0 8px 8px 0;
  padding:.9rem 1.15rem;
}
.case-impact h4 { color:var(--rust-deep); }
.case-impact p { color:var(--ink); font-size:.88rem; }

/* proyectos secundarios */
.mini-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:1rem; margin-top:1.5rem; }
.mini {
  background:var(--paper); border:1px solid var(--line);
  border-radius:12px; padding:1.25rem;
  transition:border-color .25s, transform .25s var(--ease-out);
}
.mini:hover { border-color:var(--rust-30); transform:translateY(-2px); }
.mini-name {
  font-family:var(--display); font-size:1.05rem; font-weight:600;
  display:block; margin-bottom:.4rem; line-height:1.2;
}
.mini-desc { font-size:.8rem; color:var(--ink-soft); line-height:1.6; margin-bottom:.7rem; }
.mini-tags { display:flex; flex-wrap:wrap; gap:.3rem; }

@media (max-width:900px) {
  .case-body { grid-template-columns:1fr 1fr; }
  .mini-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width:640px) {
  .case-body { grid-template-columns:1fr; gap:1.35rem; }
  .mini-grid { grid-template-columns:1fr; }
  .case-head { flex-direction:column; gap:.85rem; }
}

/* ============================================================
   ACCESIBILIDAD — skip link y fallback sin JS
   ============================================================ */
.skip-link {
  position:absolute; left:-9999px; top:0; z-index:9999;
  background:var(--rust); color:var(--cream);
  padding:.7rem 1.2rem; border-radius:0 0 8px 0;
  font-family:var(--mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase;
}
.skip-link:focus { left:0; }

/* Si JS no corre, nada queda invisible */
html.no-js .reveal { opacity:1; transform:none; }
html.no-js .cursor, html.no-js .cursor-ring { display:none; }
html.no-js body { cursor:auto; }

/* ============================================================
   ENLACES DE PROYECTO — repo, demo
   ============================================================ */
.case-links {
  display:flex; flex-wrap:wrap; gap:.6rem;
  margin-top:1.35rem; padding-top:1.25rem;
  border-top:1px solid var(--line);
}
.case-link {
  display:inline-flex; align-items:center; gap:.45rem;
  font-family:var(--mono); font-size:.63rem;
  letter-spacing:.09em; text-transform:uppercase; font-weight:600;
  padding:.55rem .95rem; border-radius:999px;
  border:1px solid var(--line-2); color:var(--ink);
  background:var(--paper);
  transition:background .22s, border-color .22s, color .22s, transform .22s var(--ease-out);
}
.case-link:hover {
  background:var(--ink); border-color:var(--ink); color:var(--cream);
  transform:translateY(-2px);
}
.case-link.primary {
  background:var(--rust); border-color:var(--rust); color:var(--cream);
}
.case-link.primary:hover { background:var(--rust-deep); border-color:var(--rust-deep); }
.case-link svg { width:13px; height:13px; flex-shrink:0; }
.case-link .arr { transition:transform .22s var(--ease-out); }
.case-link:hover .arr { transform:translateX(2px); }

.case-note {
  font-family:var(--mono); font-size:.6rem; letter-spacing:.07em;
  color:var(--muted); align-self:center; padding-left:.2rem;
}

/* la caja de impacto y los links conviven: el foot ya no lleva borde propio */
.case-foot { border-top:none; padding-top:0; margin-top:1.25rem; }

/* ============================================================
   TIRA DE GITHUB
   ============================================================ */
.gh-strip {
  margin-top:3rem;
  background:var(--espresso);
  border-radius:16px;
  padding:clamp(1.75rem, 3.5vw, 2.75rem);
  display:flex; align-items:center; justify-content:space-between;
  gap:1.5rem; flex-wrap:wrap;
}
.gh-txt h3 {
  font-family:var(--display); font-size:clamp(1.3rem, 2.4vw, 1.75rem);
  font-weight:600; color:var(--cream); line-height:1.2; margin-bottom:.4rem;
}
.gh-txt p { font-size:.9rem; color:var(--cream-soft); max-width:44ch; }
.gh-btn {
  display:inline-flex; align-items:center; gap:.6rem;
  background:var(--cream); color:var(--espresso);
  padding:.85rem 1.5rem; border-radius:999px;
  font-family:var(--mono); font-size:.68rem;
  letter-spacing:.1em; text-transform:uppercase; font-weight:600;
  white-space:nowrap;
  transition:transform .22s var(--ease-out), box-shadow .22s;
}
.gh-btn:hover { transform:translateY(-2px); box-shadow:0 12px 28px -12px rgba(0,0,0,.5); }
.gh-btn svg { width:17px; height:17px; }

/* ============================================================
   CONTACTO — enlaces sociales
   ============================================================ */
.social-row { display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1.1rem; }
.social-link {
  display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--mono); font-size:.64rem;
  letter-spacing:.09em; text-transform:uppercase; font-weight:600;
  padding:.6rem 1.05rem; border-radius:999px;
  border:1px solid var(--line-dark); color:var(--cream);
  transition:background .22s, border-color .22s, transform .22s var(--ease-out);
}
.social-link:hover { background:var(--espresso-2); border-color:var(--cream-soft); transform:translateY(-2px); }
.social-link svg { width:15px; height:15px; }

@media (max-width:640px) {
  .gh-strip { flex-direction:column; align-items:flex-start; }
  .gh-btn { width:100%; justify-content:center; }
  .case-links { gap:.5rem; }
  .case-link { font-size:.6rem; padding:.5rem .8rem; }
}