/* ==========================================================================
   Artist Name Generator — main.css
   Design tokens, reset, base typography, layout primitives, header + footer.
   Aesthetic: a lit venue marquee. Deep near-black stage, magenta/violet neon,
   generous type, glowing focus states. Distinct from any SaaS template.
   ========================================================================== */

/* ---------- Fonts (local, self-hosted) ---------- */
@font-face {
  font-family: "Sora";
  src: url("../fonts/sora-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Sora";
  src: url("../fonts/sora-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Sora";
  src: url("../fonts/sora-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "InterANG";
  src: url("../fonts/inter-variable.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --magenta: #EA479B;
  --magenta-light: #FF8CC4;
  --violet: #9533E8;
  --violet-light: #BE8DF9;
  --purple: #711A80;
  --ink: #030712;

  /* Surfaces (dark stage) */
  --bg: #060310;
  --bg-2: #0c0720;
  --surface: #130a2b;
  --surface-2: #1b1038;
  --surface-3: #241548;
  --border: rgba(149, 51, 232, 0.3);
  --border-strong: rgba(234, 71, 155, 0.48);

  /* Text — all tones clear AA on the dark stage background */
  --text: #f7f4fc;
  --text-soft: #ddd6ee;
  --text-muted: #b3a9d0;
  --text-faint: #948aba;

  /* Semantic */
  --success: #4ade9f;
  --warning: #fcd34d;
  --error: #fda4af;

  /* Accent gradient — decorative use (rules, gradient text, icon tiles) */
  --grad: linear-gradient(100deg, var(--magenta) 0%, var(--violet) 60%, var(--purple) 100%);
  --grad-soft: linear-gradient(135deg, rgba(234,71,155,.16), rgba(149,51,232,.12));
  /* Same brand ramp, darkened so #fff text on it clears WCAG AA (4.7:1 at the
     lightest stop). Use this anywhere white text or icons sit on the accent. */
  --grad-btn: linear-gradient(100deg, #D42B82 0%, #7C29C9 55%, #5E1670 100%);
  --accent-solid: #D42B82;

  /* Type */
  --font-display: "Sora", "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  --font-body: "InterANG", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Spacing / radii */
  --container: 1200px;
  --container-narrow: 820px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Shadows / glow */
  --shadow-sm: 0 2px 12px rgba(3, 2, 12, 0.4);
  --shadow: 0 18px 44px rgba(3, 2, 12, 0.55);
  --glow-magenta: 0 0 0 1px rgba(234,71,155,.35), 0 8px 30px rgba(234,71,155,.28);
  --glow-violet: 0 0 0 1px rgba(149,51,232,.35), 0 8px 30px rgba(149,51,232,.26);
  --focus: 0 0 0 3px rgba(234, 71, 155, 0.55);

  --transition: 260ms cubic-bezier(.22, .61, .36, 1);
  --transition-slow: 420ms cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}
body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 620px at 78% -8%, rgba(149, 51, 232, 0.22), transparent 60%),
    radial-gradient(900px 560px at 8% 4%, rgba(234, 71, 155, 0.16), transparent 58%),
    radial-gradient(1200px 800px at 50% 120%, rgba(113, 26, 128, 0.24), transparent 60%);
  background-attachment: fixed;
  line-height: 1.65;
  font-size: 1.02rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
img { border-radius: inherit; }
a {
  color: var(--magenta);
  text-decoration: none;
  transition: color var(--transition), background var(--transition), border-color var(--transition), opacity var(--transition), transform var(--transition);
}
a:hover { color: var(--magenta-light); }
button {
  font: inherit; color: inherit; cursor: pointer; background: none; border: none;
  transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition), opacity var(--transition);
}
button svg, a svg { transition: color var(--transition), transform var(--transition), opacity var(--transition), fill var(--transition); }
input, textarea, select, button { font-family: inherit; }
ul, ol { list-style: none; padding: 0; }
/* Components below set display:flex/grid, which would otherwise beat the
   [hidden] attribute the tool relies on to show and hide its panels. */
[hidden] { display: none !important; }
:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 6px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
}
h1 { font-size: clamp(2.2rem, 5.4vw, 3.7rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.55rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }
p { color: var(--text-soft); }

.kw { color: var(--magenta); }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--magenta);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2rem);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: clamp(3.6rem, 8vw, 6rem); }
.section--tight { padding-block: clamp(2.4rem, 5vw, 3.4rem); }
.section--tint { background: linear-gradient(180deg, transparent, rgba(19,10,43,.55), transparent); }
.section--deep {
  background:
    radial-gradient(700px 420px at 50% 0%, rgba(149,51,232,.14), transparent 70%),
    var(--bg-2);
  border-block: 1px solid var(--border);
}

.section-head { max-width: 720px; margin-bottom: 2.6rem; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: .9rem; font-size: 1.05rem; color: var(--text-muted); }

.grid { display: grid; gap: 1.4rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- Skip link ---------- */
.skip-link {
  position: fixed;
  top: -60px;
  left: 1rem;
  z-index: 200;
  background: var(--accent-solid);
  color: #fff;
  padding: .6rem 1.1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--transition);
}
.skip-link:focus { top: 1rem; color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .98rem;
  line-height: 1;
  padding: .95rem 1.55rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn__icon { width: 1.15em; height: 1.15em; flex: none; }
.btn--primary {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: var(--glow-magenta);
}
.btn--primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(234,71,155,.5), 0 14px 40px rgba(234,71,155,.4); }
.btn--secondary {
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn--secondary:hover { color: var(--text); border-color: var(--magenta); background: rgba(234,71,155,.1); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--text-soft); border-color: var(--border); }
.btn--ghost:hover { color: var(--text); border-color: var(--magenta); }
.btn--sm { padding: .68rem 1.1rem; font-size: .9rem; }
.btn--lg { padding: 1.1rem 2rem; font-size: 1.06rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 3, 16, 0.72);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 70px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1;
}
.brand:hover { color: var(--text); }
.brand:hover .brand__mark { transform: translateY(-1px) rotate(-3deg); box-shadow: var(--glow-magenta); }
.brand:hover .brand__sub { color: var(--magenta-light); letter-spacing: .3em; }
.brand__mark {
  width: 40px; height: 40px;
  border-radius: 12px;
  flex: none;
  box-shadow: 0 6px 18px rgba(234, 71, 155, .28);
  transition: transform var(--transition), box-shadow var(--transition);
}
.brand__lockup { display: flex; flex-direction: column; gap: .22rem; }
.brand__name {
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.brand__name b { color: var(--magenta); font-weight: 700; }
.brand__sub {
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition), letter-spacing var(--transition);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: .3rem;
}
.nav__menu-head, .nav__menu-cta { display: none; }
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .85rem;
  border-radius: var(--radius-pill);
  color: var(--text-soft);
  font-weight: 500;
  font-size: .95rem;
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--text); background: rgba(149,51,232,.12); }
.nav__link[aria-current="page"] { color: var(--magenta); background: rgba(234,71,155,.1); }
.nav__icon { width: 1.15em; height: 1.15em; opacity: .85; }

.nav__actions { display: flex; align-items: center; gap: .75rem; }
.nav__toggle { display: none; }

/* ---------- Mobile nav ---------- */
@media (max-width: 900px) {
  .nav__cta { display: none; }
  .nav__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border-strong);
    background: rgba(255,255,255,.03);
  }
  .nav__toggle-bars { position: relative; width: 20px; height: 14px; }
  .nav__toggle-bars span {
    position: absolute; left: 0; height: 2px; width: 100%;
    background: var(--text); border-radius: 2px; transition: var(--transition);
  }
  .nav__toggle-bars span:nth-child(1) { top: 0; }
  .nav__toggle-bars span:nth-child(2) { top: 6px; }
  .nav__toggle-bars span:nth-child(3) { top: 12px; }

  .nav__menu {
    position: fixed;
    top: 0; right: 0;
    width: min(340px, 84vw);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: .25rem;
    padding: 1.2rem;
    background: var(--surface);
    border-left: 1px solid var(--border-strong);
    transform: translate3d(105%, 0, 0);
    transition: transform 280ms cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
    overscroll-behavior: contain;
    will-change: transform;
    backface-visibility: hidden;
    z-index: 130;
  }
  .nav__menu.is-open { transform: translate3d(0, 0, 0); }
  .nav__menu-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: .4rem .4rem 1rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: .6rem;
  }
  .nav__menu-title { font-family: var(--font-display); font-weight: 600; color: var(--text-muted); letter-spacing: .14em; text-transform: uppercase; font-size: .78rem; }
  .nav__close {
    width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px; border: 1px solid var(--border); color: var(--text);
  }
  .nav__close svg { width: 20px; height: 20px; }
  .nav__link { padding: .85rem .75rem; font-size: 1.02rem; }
  .nav__icon { width: 1.3em; height: 1.3em; }
  .nav__menu-cta { display: block; margin-top: .8rem; }
  .nav__menu-cta .btn { width: 100%; }

  .nav__backdrop {
    position: fixed; inset: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
    /* Keep the page covered without placing the backdrop above the header's
       stacking context, which would block every control inside the menu. */
    z-index: 99;
  }
  .nav__backdrop.is-visible { opacity: 1; visibility: visible; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: linear-gradient(180deg, transparent, rgba(12,7,32,.9));
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: 2rem;
}
.footer__brand-desc { margin-top: 1rem; color: var(--text-muted); font-size: .95rem; max-width: 34ch; }
.footer__heading {
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.footer__list { display: flex; flex-direction: column; gap: .6rem; }
.flink {
  display: inline-flex; align-items: center; gap: .55rem;
  color: var(--text-soft); font-size: .95rem;
  transition: color var(--transition), transform var(--transition);
}
.flink:hover { color: var(--magenta); transform: translateX(3px); }
.flink__icon { width: 1.05em; height: 1.05em; opacity: .7; flex: none; }
.footer__bottom {
  margin-top: 2.6rem; padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.footer__copy { color: var(--text-muted); font-size: .92rem; margin: 0 auto; text-align: center; }
.footer__brand-link { color: var(--text-soft); font-weight: 600; }
.footer__brand-link:hover { color: var(--magenta-light); }

@media (max-width: 860px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 1.8rem; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ---------- Scroll to top ---------- */
.scroll-top {
  position: fixed;
  bottom: 1.4rem; right: 1.4rem;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad-btn);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-magenta);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  z-index: 90;
}
.scroll-top svg { width: 22px; height: 22px; }
.scroll-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { transform: translateY(-3px); }

/* ---------- Reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(.2,.7,.2,1);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 80ms; }
[data-reveal-delay="2"] { transition-delay: 160ms; }
[data-reveal-delay="3"] { transition-delay: 240ms; }

/* ---------- Utility ---------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
.text-center { text-align: center; }