/* ==========================================================================
   HASSAN MAUJUD
   Design system + motion. One file, no dependencies.
   ========================================================================== */

/* ------------------------------------------------------------- tokens --- */

:root {
  --bg:        #070708;
  --bg-2:      #0b0b0d;
  --surface:   rgba(255, 255, 255, 0.028);
  --surface-2: rgba(255, 255, 255, 0.055);
  --text:      #ededef;
  --muted:     #8b8b93;
  --faint:     #55555d;
  --line:      rgba(255, 255, 255, 0.08);
  --line-2:    rgba(255, 255, 255, 0.16);

  --accent:    #a78bfa;
  --accent-2:  #22d3ee;
  --accent-3:  #f0abfc;
  --grad: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 100%);
  --grad-text: linear-gradient(100deg, #ffffff 10%, #c4b5fd 45%, #67e8f9 90%);
  --glow:      rgba(167, 139, 250, 0.32);

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --measure: 40rem;
  --wide:    75rem;
  --gutter:  clamp(1.25rem, 4vw, 2.5rem);
  --radius:  14px;
  --radius-lg: 22px;

  --e-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --e-soft:  cubic-bezier(0.33, 1, 0.68, 1);
  --e-in-out:cubic-bezier(0.65, 0, 0.35, 1);

  --nav-h: 4.5rem;
}

html[data-theme="light"] {
  --bg:        #fbfbfa;
  --bg-2:      #f3f3f1;
  --surface:   rgba(10, 10, 12, 0.025);
  --surface-2: rgba(10, 10, 12, 0.05);
  --text:      #0a0a0b;
  --muted:     #63636b;
  --faint:     #9a9aa2;
  --line:      rgba(10, 10, 12, 0.1);
  --line-2:    rgba(10, 10, 12, 0.2);

  --accent:    #7c3aed;
  --accent-2:  #0891b2;
  --accent-3:  #c026d3;
  --grad-text: linear-gradient(100deg, #0a0a0b 10%, #6d28d9 50%, #0e7490 92%);
  --glow:      rgba(124, 58, 237, 0.2);
}

/* -------------------------------------------------------------- reset --- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-color: var(--line-2) transparent;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, svg, video, canvas { max-width: 100%; height: auto; display: block; }

::selection { background: var(--accent); color: #07070a; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--line-2);
  border-radius: 99px;
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ---------------------------------------------------------- ambience --- */

/* Gradient mesh that lives behind everything */
.ambience {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
  will-change: transform;
}
.orb--1 {
  width: 46vw; height: 46vw; min-width: 340px; min-height: 340px;
  top: -14vw; left: -10vw;
  background: radial-gradient(circle at 30% 30%, var(--accent), transparent 68%);
}
.orb--2 {
  width: 40vw; height: 40vw; min-width: 300px; min-height: 300px;
  top: 32vh; right: -12vw;
  background: radial-gradient(circle at 60% 40%, var(--accent-2), transparent 68%);
  opacity: .34;
}
.orb--3 {
  width: 34vw; height: 34vw; min-width: 260px; min-height: 260px;
  bottom: -8vw; left: 24vw;
  background: radial-gradient(circle at 50% 50%, var(--accent-3), transparent 70%);
  opacity: .22;
}
html[data-theme="light"] .orb { opacity: .3; filter: blur(110px); }
html[data-theme="light"] .orb--2 { opacity: .22; }
html[data-theme="light"] .orb--3 { opacity: .16; }

/* Film grain */
.grain {
  position: fixed;
  inset: -120%;
  z-index: 9998;
  pointer-events: none;
  opacity: .16;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
  mix-blend-mode: overlay;
}
html[data-theme="light"] .grain { opacity: .05; }

@keyframes grain {
  0%,100% { transform: translate(0,0) }
  10% { transform: translate(-3%,-5%) }
  20% { transform: translate(-8%,3%) }
  30% { transform: translate(4%,-8%) }
  40% { transform: translate(-3%,9%) }
  50% { transform: translate(-4%,4%) }
  60% { transform: translate(6%,0) }
  70% { transform: translate(0,6%) }
  80% { transform: translate(2%,12%) }
  90% { transform: translate(-6%,3%) }
}

/* Fine grid overlay */
.gridlines {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 78%);
  opacity: .55;
}

/* --------------------------------------------------------- typography --- */

h1, h2, h3, h4 {
  margin: 0 0 .55em;
  line-height: 1.06;
  font-weight: 560;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.6rem, 8vw, 6rem); }
h2 { font-size: clamp(2rem, 5vw, 3.4rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); letter-spacing: -0.02em; }
h4 { font-size: 1rem; letter-spacing: -0.01em; }

p { margin: 0 0 1.15em; text-wrap: pretty; }

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.display {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.serif-em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.lede {
  font-size: clamp(1.1rem, 1.9vw, 1.375rem);
  line-height: 1.5;
  color: var(--muted);
  max-width: 36rem;
  letter-spacing: -0.011em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.5rem;
}
.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--grad);
}

blockquote {
  margin: 2.5rem 0;
  padding: 0 0 0 1.6rem;
  border-left: 2px solid transparent;
  border-image: var(--grad) 1;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  font-style: italic;
  line-height: 1.4;
  color: var(--text);
}

code {
  font-family: var(--mono);
  font-size: .84em;
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: .12em .4em;
  border-radius: 5px;
  color: var(--accent);
}

hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
  margin: 4rem 0;
}

/* ------------------------------------------------------------- layout --- */

.wrap {
  width: 100%;
  max-width: var(--wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.prose { max-width: var(--measure); }

.section { padding-block: clamp(4.5rem, 11vw, 9rem); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 4.5rem); }

.rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--text); color: var(--bg);
  padding: .8rem 1.2rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------------------------------------------------- scroll progress --- */

.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--grad);
  z-index: 90;
  will-change: transform;
}

/* ------------------------------------------------------------ preload --- */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--bg);
  transition: opacity .7s var(--e-out), visibility .7s;
}
.preloader.is-done { opacity: 0; visibility: hidden; }
.preloader__inner {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
}
.preloader__bar {
  width: 160px; height: 2px;
  background: var(--line);
  overflow: hidden;
  border-radius: 99px;
}
.preloader__bar i {
  display: block; height: 100%; width: 0%;
  background: var(--grad);
  transition: width .35s var(--e-out);
}
.no-js .preloader { display: none; }

/* Page-transition curtain */
.curtain {
  position: fixed;
  inset: 0;
  z-index: 9990;
  background: var(--bg);
  opacity: 0;
  visibility: hidden;
  transition: opacity .42s var(--e-out), visibility .42s;
}
.curtain.is-on { opacity: 1; visibility: visible; }

/* ------------------------------------------------------------- cursor --- */

.cursor, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9995;
  border-radius: 50%;
  will-change: transform;
  mix-blend-mode: difference;
}
.cursor {
  width: 6px; height: 6px;
  background: #fff;
  margin: -3px 0 0 -3px;
}
.cursor-ring {
  width: 34px; height: 34px;
  margin: -17px 0 0 -17px;
  border: 1px solid rgba(255,255,255,.55);
  transition: width .28s var(--e-out), height .28s var(--e-out),
              margin .28s var(--e-out), opacity .28s, border-color .28s;
}
.cursor-ring.is-big {
  width: 62px; height: 62px; margin: -31px 0 0 -31px;
  border-color: rgba(255,255,255,.85);
}
@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-ring { display: none; }
}

/* ---------------------------------------------------------------- nav --- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 80;
  transition: transform .45s var(--e-out), background .35s, border-color .35s;
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom-color: var(--line);
}
.site-header.is-hidden { transform: translateY(-100%); }

.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.03em;
}
.brand__mark {
  width: 26px; height: 26px;
  border-radius: 8px;
  background: var(--grad);
  display: grid; place-items: center;
  font-size: .78rem; font-weight: 700; color: #08080b;
  box-shadow: 0 0 22px -6px var(--glow);
  transition: transform .5s var(--e-out);
}
.brand:hover .brand__mark { transform: rotate(-90deg) scale(1.06); }

.nav-links {
  display: flex;
  align-items: center;
  gap: .3rem;
  list-style: none;
  margin: 0; padding: .28rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface);
  backdrop-filter: blur(8px);
}
.nav-links a {
  position: relative;
  display: block;
  padding: .48rem 1rem;
  font-size: .875rem;
  color: var(--muted);
  border-radius: 99px;
  transition: color .28s var(--e-out);
  z-index: 1;
}
.nav-links a:hover { color: var(--text); }
.nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"]::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 99px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  z-index: -1;
}

.nav-side { display: flex; align-items: center; gap: .55rem; }

.icon-btn {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  transition: color .25s, border-color .25s, background .25s, transform .25s var(--e-out);
}
.icon-btn:hover {
  color: var(--text);
  border-color: var(--line-2);
  transform: translateY(-1px);
}
.icon-btn svg { width: 16px; height: 16px; }
.theme-toggle .sun { display: none; }
html[data-theme="light"] .theme-toggle .sun { display: block; }
html[data-theme="light"] .theme-toggle .moon { display: none; }

.nav-toggle { display: none; }

@media (max-width: 60rem) {
  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
    margin: 0 var(--gutter);
    padding: .8rem;
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--bg-2) 96%, transparent);
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .3s var(--e-out), transform .3s var(--e-out), visibility .3s;
  }
  .nav-links.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav-links a { padding: .85rem 1rem; font-size: 1rem; }
  .nav-toggle { display: grid; }
}

/* ------------------------------------------------------------ buttons --- */

.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.4rem; }

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .82rem 1.5rem;
  border-radius: 99px;
  border: 1px solid var(--line-2);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: -0.008em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: border-color .3s, transform .35s var(--e-out), color .3s;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--surface-2);
  transform: translateY(101%);
  transition: transform .45s var(--e-out);
  z-index: -1;
}
.btn:hover { border-color: var(--muted); transform: translateY(-2px); }
.btn:hover::after { transform: translateY(0); }
.btn:active { transform: translateY(0) scale(.98); }
.btn svg { width: 15px; height: 15px; transition: transform .4s var(--e-out); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: var(--grad);
  border-color: transparent;
  color: #08080b;
  font-weight: 600;
  box-shadow: 0 8px 34px -14px var(--glow);
}
.btn--primary::after { background: rgba(255,255,255,.22); }
.btn--primary:hover { color: #08080b; box-shadow: 0 14px 44px -14px var(--glow); }

.btn--ghost { border-color: transparent; background: transparent; color: var(--muted); }
.btn--ghost:hover { color: var(--text); border-color: var(--line); }

/* Text link with animated underline */
.link-u {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--text);
  padding-bottom: 2px;
}
.link-u::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform .45s var(--e-out);
}
.link-u:hover::after { transform: scaleX(1); transform-origin: 0 50%; }
.link-u svg { width: 14px; height: 14px; transition: transform .4s var(--e-out); }
.link-u:hover svg { transform: translate(3px,-3px); }

/* --------------------------------------------------------------- hero --- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: calc(var(--nav-h) + 3rem) 4rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .42rem .95rem .42rem .55rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface);
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 2rem;
  backdrop-filter: blur(8px);
}
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52,211,153,.6);
  animation: pulse 2.4s var(--e-out) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(52,211,153,.55); }
  70%  { box-shadow: 0 0 0 9px rgba(52,211,153,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}

.hero h1 {
  font-size: clamp(3rem, 11vw, 8.5rem);
  line-height: .92;
  letter-spacing: -0.05em;
  margin-bottom: .3em;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2.5rem;
  margin-top: 3.5rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line);
  font-size: .84rem;
  color: var(--muted);
}
.hero__meta div { display: flex; flex-direction: column; gap: .25rem; }
.hero__meta dt {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--faint);
}
.hero__meta dd { margin: 0; color: var(--text); font-size: .92rem; }

.scroll-hint {
  position: absolute;
  left: var(--gutter);
  bottom: 2rem;
  display: flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--faint);
}
.scroll-hint i {
  display: block;
  width: 1px; height: 34px;
  background: linear-gradient(var(--line-2), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-hint i::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--accent);
  animation: trickle 2.2s var(--e-in-out) infinite;
}
@keyframes trickle {
  0%   { transform: translateY(-100%); }
  60%,100% { transform: translateY(100%); }
}

/* ------------------------------------------------------------ marquee --- */

.marquee {
  --speed: 38s;
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 1.5rem;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: 3.5rem;
  animation: slide var(--speed) linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee span {
  display: inline-flex;
  align-items: center;
  gap: 3.5rem;
  font-size: clamp(1.1rem, 2.4vw, 1.7rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--muted);
  white-space: nowrap;
}
.marquee span::after {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .55;
}
@keyframes slide { to { transform: translateX(-50%); } }

/* -------------------------------------------------------------- cards --- */

.grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr));
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr)); }

.card {
  --mx: 50%; --my: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
  transition: border-color .4s var(--e-out), transform .5s var(--e-out);
  will-change: transform;
}
/* spotlight */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(340px circle at var(--mx) var(--my),
              color-mix(in srgb, var(--accent) 16%, transparent), transparent 72%);
  opacity: 0;
  transition: opacity .45s var(--e-out);
  z-index: -1;
}
.card:hover { border-color: var(--line-2); }
.card:hover::before { opacity: 1; }

.card__no {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--faint);
  margin-bottom: 1.2rem;
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--muted); font-size: .93rem; margin-bottom: 1.4rem; }
.card__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 20% 10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    radial-gradient(100% 80% at 90% 90%, color-mix(in srgb, var(--accent-2) 20%, transparent), transparent 60%),
    var(--bg-2);
  margin-bottom: 1.4rem;
  overflow: hidden;
  width: 100%;
  object-fit: cover;
}
.thumb::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: .5;
}

.tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: .28rem .7rem;
  background: var(--surface);
}

.arrow-pill {
  width: 34px; height: 34px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--muted);
  transition: background .35s var(--e-out), color .35s, transform .45s var(--e-out), border-color .35s;
}
.arrow-pill svg { width: 14px; height: 14px; }
.card:hover .arrow-pill,
.row:hover .arrow-pill {
  background: var(--grad);
  border-color: transparent;
  color: #08080b;
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------- rows --- */

.rows { border-top: 1px solid var(--line); }
.row {
  position: relative;
  display: grid;
  grid-template-columns: 4rem 1fr auto auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.7rem .4rem;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
  transition: padding-inline .4s var(--e-out);
}
.row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--surface);
  opacity: 0;
  transition: opacity .4s var(--e-out);
  z-index: -1;
}
.row:hover { padding-inline: 1.1rem .9rem; }
.row:hover::before { opacity: 1; }
.row__no { font-family: var(--mono); font-size: .7rem; color: var(--faint); }
.row__title { font-size: 1.05rem; font-weight: 500; letter-spacing: -0.02em; }
.row__desc { color: var(--muted); font-size: .9rem; margin: .2rem 0 0; }
.row__meta { font-family: var(--mono); font-size: .72rem; color: var(--muted); white-space: nowrap; }

@media (max-width: 46rem) {
  .row { grid-template-columns: 1fr auto; gap: .6rem 1rem; padding-block: 1.4rem; }
  .row__no { display: none; }
  .row__meta { grid-column: 1; }
}

/* -------------------------------------------------------------- stats --- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat { background: var(--bg); padding: 2rem 1.6rem; }
.stat__n {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 560;
  letter-spacing: -0.05em;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat__l {
  margin: .7rem 0 0;
  font-size: .82rem;
  color: var(--muted);
}

/* ------------------------------------------------------------- résumé --- */

.cv-item {
  position: relative;
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 0 2.5rem;
  padding: 2rem .4rem;
  border-top: 1px solid var(--line);
  isolation: isolate;
  transition: padding-inline .4s var(--e-out);
}
.cv-item::before {
  content: ""; position: absolute; inset: 0;
  background: var(--surface); opacity: 0;
  transition: opacity .4s var(--e-out); z-index: -1;
}
.cv-item:hover { padding-inline: 1.1rem; }
.cv-item:hover::before { opacity: 1; }
.cv-item:last-child { border-bottom: 1px solid var(--line); }
.cv-date { font-family: var(--mono); font-size: .74rem; color: var(--faint); padding-top: .35rem; }
.cv-body h3 { margin-bottom: .2rem; }
.cv-org { color: var(--accent); font-size: .88rem; margin-bottom: .8rem; }
.cv-body ul { margin: 0; padding-left: 1.1rem; color: var(--muted); }
.cv-body li { margin-bottom: .4rem; font-size: .93rem; }
.cv-body li::marker { color: var(--faint); }

@media (max-width: 46rem) {
  .cv-item { grid-template-columns: 1fr; gap: .6rem; }
  .cv-date { padding-top: 0; }
}

.skill-grid {
  display: grid;
  gap: 2rem 3rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
}
.skill-grid h4 { margin-bottom: .9rem; color: var(--text); }
.skill-grid ul { list-style: none; margin: 0; padding: 0; }
.skill-grid li {
  font-size: .9rem;
  color: var(--muted);
  padding: .4rem 0;
  border-bottom: 1px solid var(--line);
  transition: color .3s, padding-left .3s var(--e-out);
}
.skill-grid li:hover { color: var(--text); padding-left: .4rem; }

/* --------------------------------------------------------------- form --- */

.field { margin-bottom: 1.3rem; }
.field label {
  display: block;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .55rem;
}
.field input,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: .97rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .85rem 1rem;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-2);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent);
}
.field textarea { min-height: 10rem; resize: vertical; }

/* ------------------------------------------------------------ article --- */

.article-head { padding-block: calc(var(--nav-h) + 5rem) 2.5rem; }
.article-meta {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 1.5rem;
}
.article-body { font-size: 1.08rem; line-height: 1.78; color: #c9c9d1; }
html[data-theme="light"] .article-body { color: #3a3a44; }
.article-body h2 { margin-top: 3rem; color: var(--text); }
.article-body h3 { margin-top: 2.2rem; color: var(--text); }
.article-body strong { color: var(--text); font-weight: 560; }
.article-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.article-body ul, .article-body ol { padding-left: 1.3rem; }
.article-body li { margin-bottom: .6rem; }
.article-body li::marker { color: var(--accent); }

/* -------------------------------------------------------------- CTA ---- */

.cta {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: clamp(2.5rem, 7vw, 5rem);
  overflow: hidden;
  background: var(--surface);
  text-align: center;
}
.cta::before {
  content: "";
  position: absolute;
  width: 120%; height: 200%;
  left: -10%; top: -50%;
  background: radial-gradient(ellipse 40% 30% at 50% 50%, var(--glow), transparent 70%);
  z-index: -1;
}
.cta h2 { font-size: clamp(2rem, 6vw, 4rem); }
.cta .lede { margin-inline: auto; }
.cta .btn-row { justify-content: center; }

/* ------------------------------------------------------------- footer --- */

.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 4rem 2.5rem;
  margin-top: 3rem;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  justify-content: space-between;
  padding-bottom: 3rem;
}
.footer-nav { display: flex; gap: 3.5rem; flex-wrap: wrap; }
.footer-nav h4 {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 1rem;
}
.footer-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.footer-nav a { color: var(--muted); font-size: .9rem; transition: color .28s, padding-left .3s var(--e-out); }
.footer-nav a:hover { color: var(--text); padding-left: .3rem; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  font-size: .82rem;
  color: var(--faint);
}
.footer-wordmark {
  font-size: clamp(3rem, 15vw, 11rem);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: .85;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-2);
  user-select: none;
  margin: 0 0 2rem;
  text-align: center;
}

/* ----------------------------------------------------------- reveals --- */

.js [data-reveal],
.js [data-entrance] {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(6px);
  transition:
    opacity .95s var(--e-out),
    transform .95s var(--e-out),
    filter .95s var(--e-out);
  transition-delay: var(--d, 0ms);
}
.js [data-reveal].is-in,
.js [data-entrance].is-in { opacity: 1; transform: none; filter: none; }

.js [data-reveal="left"]  { transform: translateX(-26px); }
.js [data-reveal="right"] { transform: translateX(26px); }
.js [data-reveal="scale"] { transform: scale(.96); }

/* word-by-word heading reveal */
.word { display: inline-block; overflow: hidden; vertical-align: top; }
.word > i {
  display: inline-block;
  font-style: inherit;
  transform: translateY(110%);
  transition: transform 1s var(--e-out);
  transition-delay: var(--d, 0ms);
}
.js .split.is-in .word > i { transform: none; }
.no-js .word > i { transform: none; }

/* ------------------------------------------------------------ utility --- */

.muted  { color: var(--muted); }
.center { text-align: center; }
.mt-2   { margin-top: 2rem; }
.mt-3   { margin-top: 3rem; }
.mb-0   { margin-bottom: 0; }
.mx-auto{ margin-inline: auto; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* --------------------------------------------------- reduced motion --- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal],
  .js [data-entrance] { opacity: 1; transform: none; filter: none; }
  .js .split .word > i { transform: none; }
  .grain, .orb { display: none; }
}

@media print {
  .site-header, .site-footer, .btn-row, .grain, .ambience,
  .gridlines, .cursor, .cursor-ring, .progress, .preloader,
  .scroll-hint, .marquee { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .section { padding-block: 1rem; }
  [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; }
}