/* ============================================================
   Nobu — Portfolio  ·  v3 interactive redesign
   Glassy-futuristic. Dark obsidian canvas, animated mesh gradient,
   frosted glass, neon edges, custom cursor + magnetic interactions.
   Applies frontend-design (bold, distinctive) + ui-ux-pro-max
   (a11y, 44px targets, 150–300ms motion, active-nav, reduced-motion).
   ============================================================ */

:root {
  /* Canvas */
  --bg:            #06070f;
  --bg-2:          #0a0c1a;
  --ink:           #eaf0ff;
  --ink-soft:      #aab3d4;
  --ink-faint:     #7c84a8;

  /* Neon accents (cyan + magenta + violet) */
  --cyan:          #2de2e6;
  --magenta:       #ff3d81;
  --violet:        #8b6cff;
  --amber:         #ffd479;

  /* Glass */
  --glass-bg:      rgba(255, 255, 255, 0.045);
  --glass-bg-2:    rgba(255, 255, 255, 0.07);
  --glass-brd:     rgba(255, 255, 255, 0.10);
  --glass-brd-2:   rgba(255, 255, 255, 0.18);
  --glass-blur:    18px;

  /* Type */
  --font-display:  "Clash Display", "Manrope", system-ui, sans-serif;
  --font-body:     "Manrope", system-ui, -apple-system, sans-serif;
  --font-mono:     "JetBrains Mono", ui-monospace, monospace;

  /* Geometry */
  --radius:        20px;
  --radius-sm:     12px;
  --maxw:          1180px;
  --gutter:        clamp(20px, 5vw, 56px);

  /* Motion */
  --ease:          cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast:        .18s;
  --t-mid:         .28s;

  /* Z-scale */
  --z-atmos:       -1;
  --z-nav:         100;
  --z-progress:    150;
  --z-cursor:      9999;
  --z-toast:       9998;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: clamp(15px, 1.05vw, 17px);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.has-cursor,
body.has-cursor a,
body.has-cursor button,
body.has-cursor [data-tilt] { cursor: none; }

::selection { background: var(--magenta); color: #fff; }

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

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

.skip-link {
  position: fixed; top: -100px; left: 16px; z-index: 200;
  background: var(--ink); color: var(--bg);
  padding: 10px 16px; border-radius: 8px; font-weight: 600;
  transition: top var(--t-mid) var(--ease);
}
.skip-link:focus { top: 16px; }

/* ───────────────────────── Scroll progress ───────────────────────── */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  z-index: var(--z-progress); pointer-events: none;
  background: rgba(255,255,255,.05);
}
.scroll-progress span {
  display: block; height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--violet), var(--cyan) 50%, var(--magenta));
  box-shadow: 0 0 12px rgba(45,226,230,.6);
  transform: scaleX(0); transform-origin: left;
}

/* ───────────────────────── Custom cursor ───────────────────────── */
.cursor { position: fixed; top: 0; left: 0; z-index: var(--z-cursor); pointer-events: none; opacity: 0; }
.cursor.is-active { opacity: 1; }
.cursor__dot, .cursor__ring {
  position: absolute; top: 0; left: 0; border-radius: 50%;
  transform: translate(-50%, -50%); mix-blend-mode: screen;
}
.cursor__dot {
  width: 7px; height: 7px; background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  transition: width var(--t-fast), height var(--t-fast), background var(--t-fast);
}
.cursor__ring {
  width: 34px; height: 34px; border: 1.5px solid rgba(45,226,230,.6);
  transition: width var(--t-mid) var(--ease), height var(--t-mid) var(--ease),
              border-color var(--t-mid), background var(--t-mid);
}
.cursor.is-hover .cursor__ring { width: 58px; height: 58px; border-color: var(--magenta); background: rgba(255,61,129,.08); }
.cursor.is-hover .cursor__dot { width: 0; height: 0; }
.cursor.is-down .cursor__ring { width: 26px; height: 26px; }

/* ───────────────────────── Atmosphere ───────────────────────── */
.atmosphere {
  position: fixed; inset: 0; z-index: var(--z-atmos); overflow: hidden;
  background: radial-gradient(120% 90% at 50% -10%, #11142b 0%, var(--bg) 55%);
}
.mesh { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform; }
.mesh--1 { width: 52vw; height: 52vw; top: -14vw; left: -8vw;
  background: radial-gradient(circle at 30% 30%, var(--violet), transparent 62%);
  animation: drift1 26s var(--ease) infinite alternate; }
.mesh--2 { width: 46vw; height: 46vw; top: 8vw; right: -12vw; opacity: .42;
  background: radial-gradient(circle at 60% 40%, var(--cyan), transparent 60%);
  animation: drift2 32s var(--ease) infinite alternate; }
.mesh--3 { width: 40vw; height: 40vw; bottom: -10vw; left: 30%; opacity: .38;
  background: radial-gradient(circle at 50% 50%, var(--magenta), transparent 64%);
  animation: drift3 30s var(--ease) infinite alternate; }
@keyframes drift1 { to { transform: translate(8vw, 6vw) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-7vw, 9vw) scale(1.1); } }
@keyframes drift3 { to { transform: translate(4vw, -8vw) scale(1.2); } }

.grid-overlay {
  position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 80%);
          mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 80%);
}
.grain {
  position: absolute; inset: 0; opacity: .05; mix-blend-mode: overlay;
  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='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ───────────────────────── Glass primitive ───────────────────────── */
.glass {
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius);
  backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 24px 60px -30px rgba(0,0,0,.8);
}

/* Spotlight that follows the cursor inside cards (set via JS: --sx/--sy) */
[data-spotlight]::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: 0;
  opacity: 0; transition: opacity var(--t-mid);
  background: radial-gradient(280px circle at var(--sx, 50%) var(--sy, 50%), rgba(45,226,230,.16), transparent 60%);
  pointer-events: none;
}
[data-spotlight]:hover::before { opacity: 1; }
[data-spotlight] > * { position: relative; z-index: 1; }

/* ───────────────────────── Nav ───────────────────────── */
.nav { position: sticky; top: 0; z-index: var(--z-nav); padding: 14px var(--gutter); }
.nav__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 10px 14px 10px 18px;
  background: rgba(8, 10, 22, 0.55);
  border: 1px solid var(--glass-brd); border-radius: 100px;
  backdrop-filter: blur(16px) saturate(150%); -webkit-backdrop-filter: blur(16px) saturate(150%);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark {
  width: 14px; height: 14px; border-radius: 4px; transform: rotate(45deg);
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  box-shadow: 0 0 14px var(--cyan); transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid);
}
.brand:hover .brand__mark { transform: rotate(135deg); box-shadow: 0 0 22px var(--cyan); }
.brand__name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; letter-spacing: .01em; }
.brand__tag {
  font-family: var(--font-mono); font-size: .68rem; color: var(--ink-faint);
  padding-left: 10px; margin-left: 2px; border-left: 1px solid var(--glass-brd);
}
.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__links a[data-nav] {
  position: relative; color: var(--ink-soft); font-weight: 500; font-size: .94rem;
  padding: 10px 14px; border-radius: 100px; transition: color var(--t-fast), background var(--t-fast);
}
.nav__links a[data-nav]::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 5px; height: 2px;
  border-radius: 2px; background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transform: scaleX(0); transform-origin: left; transition: transform var(--t-mid) var(--ease);
}
.nav__links a[data-nav]:hover { color: var(--ink); }
.nav__links a[data-nav].is-active { color: var(--ink); }
.nav__links a[data-nav].is-active::after { transform: scaleX(1); }
.nav__cta {
  padding: 10px 18px; border-radius: 100px; color: var(--ink) !important;
  background: var(--glass-bg-2); border: 1px solid var(--glass-brd-2);
  transition: background var(--t-fast), transform var(--t-fast) var(--ease);
}
.nav__cta:hover { background: rgba(255,255,255,.12); }
.nav__toggle { display: none; }

/* ───────────────────────── Buttons ───────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 600; font-size: .96rem; min-height: 48px;
  padding: 13px 24px; border-radius: 100px; border: 1px solid transparent;
  touch-action: manipulation;
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease), background var(--t-mid);
}
.btn--lg { min-height: 56px; padding: 16px 30px; font-size: 1.05rem; font-family: var(--font-mono); }
.btn svg { transition: transform var(--t-mid) var(--ease); }
.btn--primary {
  color: #050610;
  background: linear-gradient(135deg, var(--cyan), #7af0d3 55%, var(--cyan));
  box-shadow: 0 8px 30px -8px rgba(45,226,230,.6);
}
.btn--primary:hover { box-shadow: 0 16px 44px -10px rgba(45,226,230,.85); }
.btn--primary:hover svg { transform: translateX(4px); }
.btn--primary:active { transform: scale(.97); }
.btn--ghost {
  color: var(--ink); background: var(--glass-bg);
  border-color: var(--glass-brd-2); backdrop-filter: blur(10px);
}
.btn--ghost:hover { background: var(--glass-bg-2); }
.btn--ghost:active { transform: scale(.97); }

/* ───────────────────────── Hero ───────────────────────── */
.hero {
  position: relative; max-width: var(--maxw); margin: 0 auto;
  padding: clamp(40px, 8vh, 90px) var(--gutter) clamp(30px, 6vh, 60px);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
}
.hero__spotlight {
  position: absolute; inset: -10% -5%; z-index: -1; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 30%), rgba(45,226,230,.14), transparent 70%);
  transition: background .12s;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .04em;
  color: var(--ink-soft); text-transform: uppercase;
  padding: 7px 14px; border-radius: 100px;
  background: var(--glass-bg); border: 1px solid var(--glass-brd); width: max-content;
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(45,226,230,.6); animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(45,226,230,.5); }
  70% { box-shadow: 0 0 0 9px rgba(45,226,230,0); }
  100% { box-shadow: 0 0 0 0 rgba(45,226,230,0); }
}
.hero__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(3.2rem, 9.5vw, 7.4rem); line-height: 0.92; letter-spacing: -0.02em;
  margin: 26px 0 22px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .22em;
}
.hero__title span { display: inline-block; }
.hero__amp {
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-style: italic; padding: 0 .05em;
}
.hero__shine {
  background: linear-gradient(100deg, var(--ink) 30%, var(--cyan) 50%, var(--ink) 70%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 5s linear infinite;
}
@keyframes shine { to { background-position: -220% 0; } }
.hero__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--ink-soft);
  max-width: 46ch; margin-bottom: 32px;
}
.hero__lead strong { color: var(--ink); font-weight: 700; }
.hero__lead em { color: var(--cyan); font-style: normal; }
.hero__def {
  font-family: var(--font-mono); font-size: .9rem; line-height: 1.6;
  color: var(--ink-faint); letter-spacing: .01em; margin: 2px 0 24px;
}
.hero__def b { color: var(--ink); font-weight: 500; }
.hero__def i { font-style: italic; color: var(--ink-faint); }
.hero__def em {
  font-style: normal; font-weight: 500;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }

.hero__stats { display: flex; gap: clamp(20px, 4vw, 48px); flex-wrap: wrap; }
.hero__stats dt {
  font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase;
  letter-spacing: .05em; color: var(--ink-faint); margin-bottom: 4px;
}
.hero__stats dd { font-family: var(--font-display); font-weight: 600; font-size: 2rem; line-height: 1; font-variant-numeric: tabular-nums; }
.hero__stats dd span { color: var(--cyan); font-size: 1.1rem; }

/* Floating console */
.console { padding: 0; overflow: hidden; transform: rotate(1.2deg); transition: transform var(--t-mid) var(--ease); }
.console:hover { transform: rotate(0deg) translateY(-4px); }
.console__bar {
  display: flex; align-items: center; gap: 7px; padding: 12px 16px;
  background: rgba(255,255,255,.04); border-bottom: 1px solid var(--glass-brd);
}
.console__dot { width: 11px; height: 11px; border-radius: 50%; background: #2a2f48; }
.console__dot:nth-child(1) { background: #ff5f57; }
.console__dot:nth-child(2) { background: #febc2e; }
.console__dot:nth-child(3) { background: #28c840; }
.console__title { margin-left: auto; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-faint); }
.console__body { padding: 20px; font-family: var(--font-mono); font-size: .82rem; line-height: 1.9; color: var(--ink-soft); white-space: pre-wrap; }
.c-comment { color: var(--ink-faint); font-style: italic; }
.c-key { color: var(--magenta); }
.c-var { color: var(--ink); }
.c-str { color: var(--amber); }
.c-fn  { color: var(--cyan); }
.c-bool { color: var(--violet); }
.caret { display: inline-block; width: 8px; height: 1.05em; margin-left: 2px; vertical-align: -2px;
  background: var(--cyan); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ───────────────────────── Marquee ───────────────────────── */
.marquee {
  margin: clamp(20px, 5vh, 50px) 0; padding: 18px 0;
  border-top: 1px solid var(--glass-brd); border-bottom: 1px solid var(--glass-brd); overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex; gap: 26px; width: max-content; animation: scroll 38s linear infinite;
  font-family: var(--font-mono); font-size: .92rem; color: var(--ink-soft); letter-spacing: .02em;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span:nth-child(even) { color: var(--cyan); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ───────────────────────── Sections ───────────────────────── */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(60px, 11vh, 130px) var(--gutter); }
.section__head { margin-bottom: 48px; max-width: 640px; }
.section__eyebrow {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .05em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 14px;
}
.section__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(2rem, 4.4vw, 3.4rem); line-height: 1.05; letter-spacing: -0.02em; }
.section__sub { color: var(--ink-soft); margin-top: 16px; font-size: 1.08rem; }

/* ───────────────────────── Work grid ───────────────────────── */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card { overflow: hidden; transition: transform var(--t-mid) var(--ease), border-color var(--t-mid); will-change: transform; }
.card--wide { grid-column: 1 / -1; }
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius); z-index: 2;
  padding: 1px; pointer-events: none; opacity: 0; transition: opacity var(--t-mid);
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.card:hover { transform: translateY(-6px); }
.card:hover::after { opacity: 1; }

.card__media {
  position: relative; height: 200px; display: flex; align-items: flex-end; padding: 18px;
  border-bottom: 1px solid var(--glass-brd); overflow: hidden;
}
.card--wide .card__media { height: 230px; }
.card__media--aurora { background: linear-gradient(135deg, #1a0f2e, #0c2440 60%, #07331f); }
.card__media--pulse  { background: linear-gradient(135deg, #2a0f24, #3a1140 60%, #120b2e); }
.card__media--lumen  { background: linear-gradient(135deg, #08313a, #0b2150 60%, #1a1140); }
.card__media--nimbus { background: linear-gradient(135deg, #102a45, #0d3a3a 50%, #2a1030); }
.card__media::before {
  content: ""; position: absolute; inset: 0; opacity: .5; transition: transform var(--t-mid) var(--ease), opacity var(--t-mid);
  background:
    radial-gradient(60% 80% at 80% 10%, rgba(45,226,230,.35), transparent 60%),
    radial-gradient(50% 70% at 10% 90%, rgba(255,61,129,.3), transparent 60%);
}
.card:hover .card__media::before { transform: scale(1.12); opacity: .8; }
.card__index { position: relative; font-family: var(--font-display); font-weight: 600; font-size: 3.4rem; line-height: 1; color: rgba(255,255,255,.16); }
.card__body { padding: 22px 24px 24px; }
.card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.card__tags span {
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .03em;
  padding: 4px 10px; border-radius: 100px;
  background: var(--glass-bg-2); border: 1px solid var(--glass-brd); color: var(--ink-soft);
}
.card__title { font-family: var(--font-display); font-weight: 600; font-size: 1.55rem; margin-bottom: 8px; }
.card__desc { color: var(--ink-soft); font-size: .98rem; margin-bottom: 14px; }
.card__link {
  font-family: var(--font-mono); font-size: .86rem; color: var(--cyan);
  display: inline-flex; gap: 8px; align-items: center; min-height: 44px;
  transition: gap var(--t-fast) var(--ease);
}
.card__link span { transition: transform var(--t-fast) var(--ease); }
.card__link:hover span { transform: translateX(5px); }

/* ───────────────────────── Services ───────────────────────── */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service { padding: 30px 28px; transition: transform var(--t-mid) var(--ease), background var(--t-mid); }
.service:hover { transform: translateY(-6px); background: var(--glass-bg-2); }
.service__icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  margin-bottom: 20px; color: var(--cyan);
  background: rgba(45,226,230,.08); border: 1px solid rgba(45,226,230,.22);
  transition: transform var(--t-mid) var(--ease);
}
.service:hover .service__icon { transform: translateY(-3px) rotate(-4deg); }
.service:nth-child(2) .service__icon { color: var(--magenta); background: rgba(255,61,129,.08); border-color: rgba(255,61,129,.22); }
.service:nth-child(3) .service__icon { color: var(--violet); background: rgba(139,108,255,.08); border-color: rgba(139,108,255,.22); }
.service h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.4rem; margin-bottom: 12px; }
.service p { color: var(--ink-soft); font-size: .97rem; margin-bottom: 18px; }
.service ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.service li { font-family: var(--font-mono); font-size: .82rem; color: var(--ink-soft); padding-left: 18px; position: relative; }
.service li::before { content: "→"; position: absolute; left: 0; color: var(--cyan); }

/* ───────────────────────── About ───────────────────────── */
.section--about { padding-top: clamp(40px, 7vh, 80px); }
.about { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.about__media { position: relative; }
.about__photo {
  aspect-ratio: 4 / 5; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(45,226,230,.12), rgba(255,61,129,.12)), var(--glass-bg);
  color: var(--ink-faint); font-family: var(--font-mono); font-size: .82rem; letter-spacing: .1em;
}
.about__badge {
  position: absolute; right: -14px; bottom: -18px; padding: 14px 18px;
  display: flex; flex-direction: column; gap: 2px; background: rgba(8,10,22,.7);
}
.about__badge strong { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--cyan); }
.about__badge span { font-size: .9rem; color: var(--ink); }
.about__copy .section__title { margin: 10px 0 22px; font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
.about__copy p { color: var(--ink-soft); margin-bottom: 16px; max-width: 52ch; }
.about__values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; }
.about__values div { padding: 14px 16px; border-radius: var(--radius-sm); background: var(--glass-bg); border: 1px solid var(--glass-brd); transition: border-color var(--t-mid), transform var(--t-mid) var(--ease); }
.about__values div:hover { border-color: rgba(45,226,230,.35); transform: translateY(-3px); }
.about__values strong { display: block; font-family: var(--font-mono); font-size: .74rem; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--cyan); margin-bottom: 5px; }
.about__values span { font-size: .88rem; color: var(--ink-soft); line-height: 1.4; }
.about__skills { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.about__skills span {
  font-family: var(--font-mono); font-size: .8rem; padding: 7px 13px; border-radius: 100px;
  background: var(--glass-bg); border: 1px solid var(--glass-brd); color: var(--ink-soft);
  transition: color var(--t-fast), border-color var(--t-fast), transform var(--t-fast) var(--ease);
}
.about__skills span:hover { color: var(--cyan); border-color: rgba(45,226,230,.4); transform: translateY(-2px); }

/* ───────────────────────── Contact ───────────────────────── */
.section--contact { padding-top: clamp(20px, 4vh, 50px); }
.contact { text-align: center; padding: clamp(44px, 7vw, 80px) var(--gutter); overflow: hidden; }
.contact .section__eyebrow { display: block; }
.contact__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.2rem, 5.5vw, 4rem); line-height: 1.04; letter-spacing: -.02em; margin-bottom: 14px; }
.contact__sub { color: var(--ink-soft); font-size: 1.1rem; margin-bottom: 32px; }
.contact .btn--lg { max-width: 100%; }
.contact__socials { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 30px; }
.contact__socials a {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 16px;
  border-radius: 100px; font-family: var(--font-mono); font-size: .84rem; color: var(--ink-soft);
  background: var(--glass-bg); border: 1px solid var(--glass-brd);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast) var(--ease);
}
.contact__socials svg { flex: none; }
.contact__socials a:hover { color: var(--cyan); border-color: rgba(45,226,230,.45); background: var(--glass-bg-2); transform: translateY(-2px); }
.contact__socials a:active { transform: scale(.96); }

/* ───────────────────────── Footer ───────────────────────── */
.footer { border-top: 1px solid var(--glass-brd); padding: 30px var(--gutter); }
.footer__inner { max-width: var(--maxw); margin: 0 auto; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; color: var(--ink-faint); }
.footer__inner a { padding: 6px 0; transition: color var(--t-fast); }
.footer__inner a:hover { color: var(--ink); }

/* ───────────────────────── Toast ───────────────────────── */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 24px);
  z-index: var(--z-toast); pointer-events: none; opacity: 0;
  max-width: min(90vw, 380px); padding: 13px 20px; border-radius: 14px;
  font-size: .9rem; color: var(--ink); text-align: center;
  background: rgba(10,12,26,.9); border: 1px solid var(--glass-brd-2);
  backdrop-filter: blur(14px); box-shadow: 0 18px 50px -18px rgba(0,0,0,.9);
  transition: opacity var(--t-mid) var(--ease), transform var(--t-mid) var(--ease);
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ───────────────────────── Reveal animation ───────────────────────── */
.reveal { opacity: 0; transform: translateY(26px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--d, 0) * 70ms);
}

/* ───────────────────────── Responsive ───────────────────────── */
@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; gap: 30px; }
  .console { max-width: 420px; }
  .work-grid { grid-template-columns: 1fr; }
  .card--wide { grid-column: auto; }
  .services { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about__media { max-width: 360px; }
}
@media (max-width: 680px) {
  .nav__links {
    display: none; position: absolute; top: 78px; left: var(--gutter); right: var(--gutter);
  }
  .nav__links.is-open {
    display: flex; flex-direction: column; align-items: stretch; gap: 4px;
    padding: 16px; background: rgba(8,10,22,.94);
    border: 1px solid var(--glass-brd); border-radius: var(--radius);
    backdrop-filter: blur(18px);
  }
  .nav__links a[data-nav] { padding: 14px 16px; }
  .nav__links a[data-nav]::after { display: none; }
  .nav__cta { text-align: center; margin-top: 6px; }
  .nav__toggle {
    display: flex; flex-direction: column; gap: 5px; justify-content: center;
    width: 44px; height: 44px; border-radius: 12px;
    background: var(--glass-bg); border: 1px solid var(--glass-brd);
  }
  .nav__toggle span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 0 auto; transition: transform var(--t-mid) var(--ease); }
  .nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
  .nav__toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
  .brand__tag { display: none; }
  .hero__title { font-size: clamp(2.8rem, 16vw, 4.5rem); }
  .footer__inner { justify-content: center; text-align: center; }
}
@media (max-width: 560px) {
  .btn--lg { font-size: clamp(0.74rem, 3.4vw, 1rem); padding: 15px 18px; }
  .about__values { grid-template-columns: 1fr; }
}

/* ───────────────────────── Reduced motion ───────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
  .cursor { display: none; }
}

/* Hide custom cursor on coarse (touch) pointers */
@media (pointer: coarse) { .cursor { display: none; } }