/* =========================================================
   Sean August Horvath — Portfolio for American Alchemy
   Retro-futurist / cinematic synthwave. Restrained, premium.
   ========================================================= */

:root {
  /* deep space */
  --void:        #05050c;
  --void-2:      #0a0a18;
  --navy:        #0d1030;
  --indigo:      #161542;

  /* neon accents */
  --magenta:     #ff2d8e;
  --magenta-hi:  #ff6bb5;
  --cyan:        #28e6f0;
  --cyan-hi:     #7df3f8;
  --violet:      #9a6bff;

  /* text */
  --ink:         #f4f1ff;
  --ink-soft:    #c3c0db;
  --ink-mute:    #898699;

  /* type */
  --display: "Orbitron", "Arial Narrow", sans-serif;
  --body:    "Sora", system-ui, sans-serif;

  --maxw: 1140px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  background: var(--void);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.005em;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

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

a { color: inherit; }

/* ---------- accessibility ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--magenta);
  color: #fff;
  padding: 0.6rem 1.1rem;
  z-index: 999;
  font-family: var(--display);
  font-size: 0.8rem;
}
.skip-link:focus { left: 1rem; top: 1rem; }

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

/* =========================================================
   ATMOSPHERE LAYERS (all CSS, all fixed, all behind content)
   ========================================================= */
.bg-stars,
.bg-grid,
.bg-sun,
.bg-vignette,
.bg-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* base gradient + starfield dots */
.bg-stars {
  background:
    radial-gradient(2px 2px at 12% 18%, rgba(255,255,255,0.9), transparent),
    radial-gradient(1.5px 1.5px at 78% 9%, rgba(125,243,248,0.8), transparent),
    radial-gradient(1.5px 1.5px at 33% 62%, rgba(255,255,255,0.7), transparent),
    radial-gradient(2px 2px at 64% 44%, rgba(255,107,181,0.7), transparent),
    radial-gradient(1.5px 1.5px at 88% 71%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1.5px 1.5px at 7% 84%, rgba(255,255,255,0.55), transparent),
    radial-gradient(1.5px 1.5px at 49% 28%, rgba(154,107,255,0.7), transparent),
    radial-gradient(2px 2px at 22% 47%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 95% 36%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1.5px 1.5px at 57% 88%, rgba(125,243,248,0.6), transparent),
    linear-gradient(180deg, #07071a 0%, #0a0a1c 40%, #0c0a22 70%, #08070f 100%);
  animation: twinkle 9s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: 0.75; } to { opacity: 1; } }

/* the horizon grid — anchored to the bottom, perspective floor */
.bg-grid {
  top: auto;
  height: 46vh;
  background-image:
    linear-gradient(to right,  rgba(255,45,142,0.30) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(40,230,240,0.22) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(340px) rotateX(74deg);
  transform-origin: bottom center;
  mask-image: linear-gradient(to top, #000 0%, rgba(0,0,0,0.35) 55%, transparent 100%);
  -webkit-mask-image: linear-gradient(to top, #000 0%, rgba(0,0,0,0.35) 55%, transparent 100%);
  animation: grid-roll 7s linear infinite;
  opacity: 0.55;
}
@keyframes grid-roll {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 0 64px, 0 64px; }
}

/* the rising sun glow above the horizon */
.bg-sun {
  background:
    radial-gradient(ellipse 60% 38% at 50% 100%,
      rgba(255,45,142,0.32) 0%,
      rgba(154,107,255,0.16) 38%,
      transparent 70%);
}

/* cinematic vignette */
.bg-vignette {
  background: radial-gradient(ellipse 90% 70% at 50% 38%,
    transparent 40%, rgba(0,0,0,0.55) 100%);
}

/* fine film grain */
.bg-grain {
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =========================================================
   LAYOUT
   ========================================================= */
main { position: relative; z-index: 2; }

.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(5rem, 11vw, 9rem) clamp(1.4rem, 5vw, 3rem);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4rem, 9vw, 7rem) clamp(1.4rem, 5vw, 3rem);
}

.kicker {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(0.62rem, 1.5vw, 0.78rem);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--cyan-hi);
  margin-bottom: 1.6rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}
.kicker::before {
  content: "";
  width: clamp(28px, 8vw, 56px);
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.hero-name {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.9rem, 11vw, 8rem);
  line-height: 0.96;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  /* chrome / metallic gradient */
  background: linear-gradient(176deg,
    #ffffff 0%, #d6d2f0 22%, #8f8bb8 46%,
    #ffffff 58%, #b9b5dc 74%, #6f6c92 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 14px rgba(154,107,255,0.35));
}
.hero-name span {
  background: linear-gradient(176deg,
    var(--magenta-hi) 0%, #ffffff 30%, var(--magenta) 55%,
    var(--violet) 80%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-role {
  margin-top: 1.5rem;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1rem, 3vw, 1.55rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(40,230,240,0.5);
}

.hero-hook {
  margin-top: 1.9rem;
  font-size: clamp(1.25rem, 3.6vw, 2.1rem);
  font-weight: 400;
  line-height: 1.32;
  color: var(--ink);
  max-width: 22ch;
  text-shadow: 0 0 28px rgba(255,45,142,0.22);
}

.hero-sub {
  margin-top: 1.7rem;
  max-width: 56ch;
  font-size: clamp(0.98rem, 2vw, 1.12rem);
  color: var(--ink-soft);
}

.hero-fan {
  margin-top: 1.2rem;
  max-width: 56ch;
  font-size: clamp(0.92rem, 1.9vw, 1.04rem);
  color: var(--ink-soft);
  padding-left: 1.3rem;
  border-left: 2px solid var(--magenta);
}

.hero-scroll {
  margin-top: clamp(2.4rem, 6vw, 4rem);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--display);
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.scroll-line {
  position: relative;
  width: 1px;
  height: 46px;
  background: rgba(255,255,255,0.14);
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, var(--cyan));
  animation: scroll-pulse 2.2s var(--ease) infinite;
}
@keyframes scroll-pulse {
  0%   { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}

/* =========================================================
   SECTION HEADINGS
   ========================================================= */
.section-head { margin-bottom: clamp(2.4rem, 6vw, 3.8rem); }

.section-index {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--magenta);
}

.section-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.8rem, 5.4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin-top: 0.7rem;
  background: linear-gradient(180deg, #ffffff 0%, #c8c4e6 60%, #8a86b0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-lede {
  margin-top: 1rem;
  max-width: 52ch;
  font-size: clamp(0.98rem, 2vw, 1.12rem);
  color: var(--ink-soft);
}

/* =========================================================
   THE FIT — 4 cards
   ========================================================= */
.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2.5vw, 1.6rem);
}

.fit-card {
  position: relative;
  padding: clamp(1.6rem, 3.5vw, 2.4rem);
  background: linear-gradient(155deg,
    rgba(22,21,66,0.66) 0%, rgba(10,10,24,0.66) 100%);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
.fit-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--magenta), var(--cyan), transparent);
  opacity: 0.5;
  transition: opacity 0.5s var(--ease);
}
.fit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,45,142,0.32);
}
.fit-card:hover::before { opacity: 1; }

.fit-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  color: var(--cyan);
}
.fit-card h3 {
  margin: 0.8rem 0 0.8rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.04rem, 2.4vw, 1.32rem);
  line-height: 1.22;
  color: var(--ink);
}
.fit-card p {
  font-size: clamp(0.92rem, 1.9vw, 1rem);
  color: var(--ink-soft);
}

/* =========================================================
   TRACK RECORD — metrics + timeline + quote
   ========================================================= */
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: clamp(2.6rem, 6vw, 4rem);
}
.metric {
  background: linear-gradient(160deg, rgba(13,16,48,0.85), rgba(8,8,18,0.85));
  padding: clamp(1.5rem, 3.5vw, 2.3rem) clamp(1.1rem, 3vw, 1.8rem);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background 0.45s var(--ease);
}
.metric:hover { background: linear-gradient(160deg, rgba(28,24,72,0.9), rgba(14,12,30,0.9)); }
.metric-figure {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.7rem, 5vw, 2.7rem);
  line-height: 1;
  background: linear-gradient(170deg, var(--cyan-hi), var(--cyan) 45%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.metric-label {
  font-size: clamp(0.78rem, 1.7vw, 0.9rem);
  color: var(--ink-mute);
  line-height: 1.45;
}

.timeline {
  list-style: none;
  border-left: 1px solid rgba(255,255,255,0.1);
  margin-left: 0.4rem;
}
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(1rem, 4vw, 2.5rem);
  padding: clamp(1.6rem, 4vw, 2.4rem) 0 clamp(1.6rem, 4vw, 2.4rem) clamp(1.6rem, 4vw, 2.6rem);
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: clamp(1.9rem, 4.4vw, 2.7rem);
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--magenta);
  box-shadow: 0 0 0 4px rgba(255,45,142,0.16), 0 0 16px var(--magenta);
}
.timeline-item:not(:last-child) { border-bottom: 1px solid rgba(255,255,255,0.05); }

.timeline-meta { display: flex; flex-direction: column; gap: 0.35rem; }
.timeline-year {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(0.92rem, 2.2vw, 1.1rem);
  color: var(--cyan);
}
.timeline-place {
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.timeline-body h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.04rem, 2.5vw, 1.3rem);
  margin-bottom: 0.55rem;
  color: var(--ink);
}
.timeline-body p {
  font-size: clamp(0.92rem, 1.9vw, 1rem);
  color: var(--ink-soft);
  max-width: 60ch;
}

.quote {
  margin-top: clamp(2.6rem, 6vw, 4rem);
  text-align: center;
  padding: clamp(2rem, 5vw, 3.4rem) clamp(1.4rem, 4vw, 3rem);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  background:
    radial-gradient(ellipse 70% 120% at 50% 0%, rgba(255,45,142,0.12), transparent 70%),
    linear-gradient(160deg, rgba(13,16,48,0.6), rgba(8,8,18,0.6));
}
.quote blockquote {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.6rem, 5.5vw, 3rem);
  line-height: 1.1;
  text-transform: uppercase;
  background: linear-gradient(180deg, #fff 0%, var(--magenta-hi) 55%, var(--magenta) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 22px rgba(255,45,142,0.3));
}
.quote figcaption {
  margin-top: 1rem;
  font-family: var(--display);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}
.quote-context {
  margin-top: 1.3rem;
  font-size: clamp(0.88rem, 1.9vw, 0.98rem);
  color: var(--ink-mute);
  max-width: 54ch;
  margin-inline: auto;
}

/* =========================================================
   AUDIT
   ========================================================= */
.section-audit {
  position: relative;
}
.audit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2.5vw, 1.6rem);
}
.audit-card {
  padding: clamp(1.7rem, 3.8vw, 2.5rem);
  border: 1px solid rgba(40,230,240,0.16);
  border-radius: 14px;
  background:
    radial-gradient(ellipse 100% 60% at 0% 0%, rgba(40,230,240,0.08), transparent 70%),
    linear-gradient(160deg, rgba(13,16,48,0.7), rgba(8,8,18,0.7));
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
.audit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(40,230,240,0.42);
}
.audit-tag {
  display: inline-block;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--void);
  background: var(--cyan);
  padding: 0.32rem 0.7rem;
  border-radius: 100px;
}
.audit-card h3 {
  margin: 1rem 0 0.7rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.08rem, 2.6vw, 1.4rem);
  line-height: 1.2;
  color: var(--ink);
}
.audit-card p {
  font-size: clamp(0.92rem, 1.9vw, 1rem);
  color: var(--ink-soft);
}
code {
  font-family: "Courier New", monospace;
  font-size: 0.88em;
  color: var(--magenta-hi);
  background: rgba(255,45,142,0.1);
  padding: 0.08em 0.4em;
  border-radius: 4px;
}
.audit-note {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  text-align: center;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(0.86rem, 2vw, 1.04rem);
  letter-spacing: 0.04em;
  color: var(--cyan-hi);
}

/* =========================================================
   AUSTIN
   ========================================================= */
.section-austin { text-align: center; }
.austin-inner {
  max-width: 60ch;
  margin: 0 auto;
}
.section-austin .section-index { display: block; }
.section-austin .section-title { margin-top: 0.6rem; }
.austin-copy {
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 2.6vw, 1.4rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink);
}

/* =========================================================
   CTA
   ========================================================= */
.section-cta {
  text-align: center;
  padding-bottom: clamp(4rem, 9vw, 7rem);
}
.cta-inner { max-width: 64ch; margin: 0 auto; }

.teaser {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--ink-soft);
  padding: clamp(1.4rem, 3.5vw, 2rem);
  border: 1px solid rgba(154,107,255,0.22);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(22,21,66,0.5), rgba(8,8,18,0.5));
  margin-bottom: clamp(2.6rem, 6vw, 4rem);
}

.cta-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 1.02;
  text-transform: uppercase;
  background: linear-gradient(180deg, #fff 0%, #cdc9eb 55%, #8a86b0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cta-email {
  display: inline-block;
  margin-top: 1.8rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.05rem, 4vw, 2.1rem);
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 0.7rem 0;
  background: linear-gradient(120deg, var(--cyan-hi), var(--cyan) 40%, var(--magenta) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  transition: filter 0.4s var(--ease);
}
.cta-email::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0.35rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.cta-email:hover { filter: drop-shadow(0 0 16px rgba(40,230,240,0.5)); }
.cta-email:hover::after { transform: scaleX(1); }

.cta-meta {
  margin-top: 1.6rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  font-size: 0.92rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.cta-meta a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.3s var(--ease);
}
.cta-meta a:hover { color: var(--cyan); }
.cta-dot { color: var(--magenta); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2.4rem 1.4rem 3rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer p {
  font-family: var(--display);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 2;
}
.footer p:last-child { color: var(--magenta); }

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* hero staggered load */
.hero .reveal[data-delay="1"].is-visible { transition-delay: 0.08s; }
.hero .reveal[data-delay="2"].is-visible { transition-delay: 0.18s; }
.hero .reveal[data-delay="3"].is-visible { transition-delay: 0.30s; }
.hero .reveal[data-delay="4"].is-visible { transition-delay: 0.42s; }
.hero .reveal[data-delay="5"].is-visible { transition-delay: 0.54s; }
.hero .reveal[data-delay="6"].is-visible { transition-delay: 0.66s; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 760px) {
  .fit-grid,
  .audit-grid { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
  .hero-fan { padding-left: 1rem; }
}

@media (max-width: 420px) {
  .metrics { grid-template-columns: 1fr; }
  .cta-meta { flex-direction: column; gap: 0.4rem; }
  .cta-dot { display: none; }
}

/* =========================================================
   MOTION-SAFE
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}