/* ============================================================
   ADEPTTI / Nashville underground
   void black / dried blood / arterial red / chrome
   ============================================================ */

:root {
  --void: #050505;
  --coal: #0a0a0c;
  --blood: #b3001b;
  --hot: #ff1231;
  --chrome-hi: #f4f4f6;
  --chrome-lo: #8a8a92;
  --ash: #6a6a72;
  --bone: #f2f2f0;
  --line: #232326;
  --display: "Anton", "Arial Narrow", "Helvetica Neue", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--void);
  color: var(--bone);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.55;
  overflow-x: hidden;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Cg fill='none' stroke='%23ff1231' stroke-width='1.5'%3E%3Cpath d='M12 1v7M12 16v7M1 12h7M16 12h7'/%3E%3C/g%3E%3Ccircle cx='12' cy='12' r='1.6' fill='%23ff1231'/%3E%3C/svg%3E") 12 12, crosshair;
}

a, button {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Cg fill='none' stroke='%23ff1231' stroke-width='2'%3E%3Cpath d='M12 1v6M12 17v6M1 12h6M17 12h6'/%3E%3C/g%3E%3Ccircle cx='12' cy='12' r='4' fill='%23ff1231'/%3E%3C/svg%3E") 12 12, pointer;
}

::selection { background: var(--hot); color: #000; }

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

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

/* ---------- atmosphere: grain + scanlines + invert flash ---------- */

.grain {
  position: fixed;
  inset: -100%;
  z-index: 80;
  pointer-events: none;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 1.6s steps(8) infinite;
}

@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-3%, 2%); }
  50%  { transform: translate(2%, -3%); }
  75%  { transform: translate(-1%, -1%); }
  100% { transform: translate(3%, 3%); }
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 81;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.22) 0 1px,
    transparent 1px 3px
  );
}

.flash {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  background: #fff;
  mix-blend-mode: difference;
  opacity: 0;
}

.flash.on { opacity: 1; }

/* ---------- top bar ---------- */

.topbar {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.topbar-mark {
  color: var(--hot);
  font-size: 0.95rem;
  padding: 0.4rem 0.4rem 0.4rem 0;
}

.topbar-links { display: flex; gap: clamp(0.9rem, 3vw, 2rem); }

.topbar-links a {
  color: var(--ash);
  padding: 0.4rem 0;
  transition: color 120ms linear;
}

.topbar-links a:hover { color: var(--hot); }

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

.hero {
  position: relative;
  z-index: 5;
  padding: clamp(4rem, 12vh, 8rem) clamp(1rem, 4vw, 2.5rem) clamp(3rem, 8vh, 6rem);
  background: radial-gradient(ellipse 90% 60% at 50% 110%, rgba(179, 0, 27, 0.18), transparent 70%);
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--blood);
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(4.2rem, 19vw, 17rem);
  line-height: 0.92;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  transform: scaleY(1.08);
  transform-origin: left bottom;
  color: var(--bone);
}

.hero-line {
  margin-top: clamp(1.4rem, 4vh, 2.4rem);
  max-width: 34ch;
  color: var(--ash);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
}

.hero-spine {
  position: absolute;
  top: 50%;
  right: clamp(0.4rem, 1.5vw, 1.4rem);
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  color: var(--ash);
  opacity: 0.7;
}

@media (max-width: 720px) {
  .hero-spine { display: none; }
}

/* ---------- glitch (hero) ---------- */

.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
}

.glitch::before {
  color: var(--hot);
  animation: glitch-a 5.2s infinite steps(1);
}

.glitch::after {
  color: var(--chrome-lo);
  animation: glitch-b 7.4s infinite steps(1);
}

@keyframes glitch-a {
  0%, 84%, 100% { opacity: 0; }
  85% { opacity: 1; clip-path: inset(8% 0 62% 0);  transform: translate(-0.05em, -0.01em); }
  88% { opacity: 1; clip-path: inset(55% 0 12% 0); transform: translate(0.04em, 0.01em); }
  91% { opacity: 1; clip-path: inset(30% 0 40% 0); transform: translate(-0.03em, 0); }
  94% { opacity: 0; }
}

@keyframes glitch-b {
  0%, 78%, 100% { opacity: 0; }
  79% { opacity: 1; clip-path: inset(65% 0 5% 0);  transform: translate(0.05em, 0.012em); }
  83% { opacity: 1; clip-path: inset(10% 0 70% 0); transform: translate(-0.04em, -0.01em); }
  87% { opacity: 1; clip-path: inset(42% 0 32% 0); transform: translate(0.025em, 0); }
  90% { opacity: 0; }
}

/* glitch on hover (section titles, footer mail) */

.glitch-hover { position: relative; display: inline-block; }

.glitch-hover::before,
.glitch-hover::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
}

.glitch-hover::before { color: var(--hot); }
.glitch-hover::after  { color: var(--chrome-lo); }

.glitch-hover:hover::before,
.glitch-hover:focus-visible::before {
  opacity: 1;
  animation: glitch-a 0.8s infinite steps(1);
}

.glitch-hover:hover::after,
.glitch-hover:focus-visible::after {
  opacity: 1;
  animation: glitch-b 0.9s infinite steps(1);
}

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

.strip {
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  user-select: none;
}

.strip-track {
  display: inline-flex;
  animation: strip-run 24s linear infinite;
}

.strip-track-rev { animation-direction: reverse; }

.strip-text {
  font-family: var(--display);
  font-size: clamp(1.1rem, 3vw, 1.8rem);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.55em 0;
  white-space: nowrap;
}

.strip-dark .strip-text { color: var(--blood); }

.strip-blood {
  background: var(--blood);
  border-color: var(--blood);
}

.strip-blood .strip-text { color: var(--void); }

@keyframes strip-run {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- sections ---------- */

.section {
  position: relative;
  z-index: 5;
  padding: clamp(4rem, 10vw, 7rem) clamp(1rem, 4vw, 2.5rem);
  max-width: 68rem;
}

/* mixtape asymmetry: alternate sections push right */
#visuals { margin-left: auto; }

.side-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--blood);
  margin-bottom: 0.9rem;
}

.section-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--bone);
  margin-bottom: 0.6rem;
}

.section-note {
  color: var(--ash);
  max-width: 44ch;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

/* ---------- sound ---------- */

.player-frame {
  border: 1px solid var(--line);
  border-left: 3px solid var(--blood);
  background: var(--coal);
  padding: 0.5rem;
  margin-bottom: 1.5rem;
}

.player-frame iframe { display: block; }

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--bone);
  border: 1px solid var(--bone);
  padding: 0.9rem 1.6rem;
  min-height: 44px;
  transition: background 100ms linear, color 100ms linear, border-color 100ms linear;
}

.btn:hover {
  background: var(--hot);
  border-color: var(--hot);
  color: #000;
}

/* ---------- apple music card ---------- */

.am-card {
  display: block;
  background: var(--coal);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blood);
  padding: 1.5rem 1.7rem;
  margin-bottom: 1.5rem;
  transition: border-color 120ms linear, background 120ms linear;
}

.am-card:hover,
.am-card:focus-visible { border-left-color: var(--hot); background: #121215; outline: none; }

.am-card-top {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  color: var(--ash);
}

.am-card-mid {
  display: block;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.8rem, 6vw, 2.8rem);
  line-height: 1;
  color: var(--bone);
  margin: 0.4rem 0 0.7rem;
}

.am-card-cta {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--hot);
}

/* ---------- visuals / car strip ---------- */

.car-strip {
  position: relative;
  display: block;
  background:
    repeating-linear-gradient(100deg, rgba(215, 215, 222, 0.05) 0 2px, transparent 2px 46px),
    var(--coal);
  padding: clamp(1.8rem, 5vw, 3rem) clamp(1.2rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3.2rem);
  overflow: hidden;
}

.car-strip::before,
.car-strip::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 9px;
  background: repeating-linear-gradient(45deg, var(--blood) 0 14px, var(--void) 14px 28px);
}

.car-strip::before { top: 0; }
.car-strip::after { bottom: 0; }

.car-strip-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  color: var(--ash);
  margin-bottom: 0.6rem;
}

.car-strip-word {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.6rem, 9.5vw, 6.5rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  background: linear-gradient(178deg, var(--chrome-hi) 15%, #fff 38%, var(--chrome-lo) 55%, #4c4c52 78%, var(--chrome-hi) 98%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: transform 150ms ease;
}

.car-strip:hover .car-strip-word { transform: skewX(-6deg) translateX(0.5%); }

.car-strip-cta {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--hot);
}

.car-strip:hover .car-strip-cta { text-decoration: underline; }

/* ---------- systems / ymir ---------- */

.sys-card {
  border: 1px solid var(--line);
  border-top: 3px solid var(--blood);
  background: var(--coal);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  max-width: 34rem;
}

.sys-card-tag {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  color: var(--ash);
  margin-bottom: 1rem;
}

.sys-card-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 4rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--bone);
  margin-bottom: 0.5rem;
}

.sys-card-desc {
  color: var(--bone);
  font-size: 1rem;
  margin-bottom: 1.4rem;
}

.sys-card-status {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--hot);
  margin-bottom: 1.4rem;
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hot);
  margin-right: 0.6em;
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.sys-card-foot {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ash);
  border-top: 1px dashed var(--line);
  padding-top: 1rem;
}

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

.footer {
  position: relative;
  z-index: 5;
  border-top: 1px solid var(--line);
  padding: clamp(4rem, 10vw, 7rem) clamp(1rem, 4vw, 2.5rem) clamp(2.5rem, 6vw, 4rem);
  text-align: left;
}

.footer-mail {
  display: inline-block;
  font-family: var(--display);
  font-size: clamp(2.6rem, 10vw, 7rem);
  line-height: 1;
  text-transform: uppercase;
  color: var(--bone);
  margin: 0.4rem 0 0.6rem;
}

.footer-mail:hover { color: var(--hot); }

.footer-mail-sub {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--ash);
  margin-bottom: 3rem;
}

.footer-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--ash);
  display: grid;
  gap: 0.8rem;
}

.footer-meta a {
  color: var(--bone);
  padding: 0.3rem 0;
  transition: color 100ms linear;
}

.footer-meta a:hover { color: var(--hot); }

.footer-meta span { color: var(--blood); padding: 0 0.4rem; }

.footer-fine { color: #3c3c40; }

/* ---------- identity chips (hero) ---------- */

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: clamp(1.3rem, 3.5vh, 2rem);
}

.chip {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone);
  border: 1px solid var(--line);
  border-left: 2px solid var(--blood);
  padding: 0.45rem 0.8rem;
  white-space: nowrap;
}

/* ---------- about (recruiter-facing) ---------- */

.about-body {
  max-width: 54ch;
  color: var(--chrome-hi);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.62;
}

.about-body strong { color: var(--bone); font-weight: 600; }

.availability {
  display: inline-block;
  margin-top: 1.8rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--void);
  background: var(--hot);
  padding: 0.6rem 1rem;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

/* ---------- work / projects grid ---------- */

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 1.5rem;
}

.work-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background: var(--coal);
  padding: clamp(1.3rem, 3vw, 1.8rem);
  transition: background 120ms linear;
}

.work-card:hover,
.work-card:focus-visible {
  background: #121215;
  outline: none;
}

.work-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
}

.work-card-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1;
  text-transform: uppercase;
  color: var(--bone);
}

.work-card:hover .work-card-name { color: var(--hot); }

.work-card-arrow {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ash);
}

.work-card:hover .work-card-arrow { color: var(--hot); }

.work-card-blurb {
  color: var(--chrome-lo);
  font-size: 0.92rem;
  line-height: 1.5;
  flex: 1;
}

.work-card-tech {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--blood);
  text-transform: uppercase;
}

/* flagship card: full-row span + blood accent */

.work-card-flagship {
  grid-column: 1 / -1;
  border-left: 3px solid var(--blood);
}

.work-card-flagship:hover,
.work-card-flagship:focus-visible {
  border-left-color: var(--hot);
}

.work-card-flagship .work-card-blurb { max-width: 62ch; }

/* ---------- reduced motion: kill glitch, flash, marquee, grain ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .glitch::before,
  .glitch::after,
  .glitch-hover::before,
  .glitch-hover::after {
    display: none;
  }

  .flash { display: none; }
  .grain { animation: none; }
  .strip-track { animation: none; }
}