/* ============================================================
   Mainstay AV — marketing landing
   Aesthetic: cinematic "show control" — deep blacks, tungsten
   stage glow, technical mono labels, patch-list roster.
   ============================================================ */

:root {
  --bg:        #0a0a0c;
  --bg-lift:   #111114;
  --panel:     #15151a;
  --line:      #26262e;
  --ink:       #f4f1ea;   /* warm off-white */
  --ink-soft:  #b6b3ab;
  --muted:     #6c6b76;
  --amber:     #ff9e44;   /* tungsten stage light */
  --amber-hi:  #ffb766;
  --cyan:      #57d2e6;   /* cool counter-light */
  --radius:    14px;
  --maxw:      1180px;
  --ease:      cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* film grain overlay */
.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: .04; mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ─── shared type ─── */
.kicker {
  font-family: "Space Mono", monospace;
  font-size: .74rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--amber); display: inline-flex; align-items: center; gap: .6em;
}
.kicker__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--amber);
  box-shadow: 0 0 12px 2px var(--amber); animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.section-title {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800; line-height: 1.02; letter-spacing: -.02em;
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin-top: .5rem;
}
.section-lede { color: var(--ink-soft); max-width: 52ch; margin-top: 1rem; font-size: 1.06rem; }
.section-head { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); }

/* ─── buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: "Space Mono", monospace; font-size: .82rem; letter-spacing: .1em;
  text-transform: uppercase; padding: .85em 1.5em; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer; transition: all .25s var(--ease);
  white-space: nowrap;
}
.btn--lg { padding: 1.05em 2em; font-size: .86rem; }
.btn--accent {
  background: var(--amber); color: #1a1206; font-weight: 700;
  box-shadow: 0 0 0 0 rgba(255,158,68,.5);
}
.btn--accent:hover {
  background: var(--amber-hi); transform: translateY(-2px);
  box-shadow: 0 14px 40px -10px rgba(255,158,68,.55);
}
.btn--ghost { border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--amber); color: var(--amber); transform: translateY(-2px); }

/* ─── nav ─── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 2rem;
  max-width: var(--maxw); margin: 0 auto; padding: 1.1rem clamp(20px, 5vw, 48px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
}
.wordmark { display: inline-flex; align-items: baseline; gap: .32em; }
.wordmark__main {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 800;
  letter-spacing: -.01em; font-size: 1.18rem;
}
.wordmark__badge {
  font-family: "Space Mono", monospace; font-size: .62rem; font-weight: 700;
  letter-spacing: .12em; color: #1a1206; background: var(--amber);
  padding: .25em .5em; border-radius: 5px; transform: translateY(-1px);
}
.nav__links { display: flex; gap: 1.8rem; margin-left: auto; }
.nav__links a {
  font-size: .94rem; color: var(--ink-soft); position: relative; padding: .2em 0;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1.5px;
  background: var(--amber); transition: width .25s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { margin-left: .4rem; }
.nav__burger { display: none; }

/* ─── hero ─── */
.hero { position: relative; overflow: hidden; }
.hero__glow {
  position: absolute; top: -28%; left: 50%; transform: translateX(-50%);
  width: 1100px; height: 800px; pointer-events: none; z-index: 0;
  background:
    radial-gradient(ellipse 50% 42% at 50% 38%, rgba(255,158,68,.20), transparent 70%),
    radial-gradient(ellipse 38% 30% at 64% 30%, rgba(87,210,230,.10), transparent 70%);
  filter: blur(8px);
}
.hero__inner {
  position: relative; z-index: 2;
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(60px, 11vw, 130px) clamp(20px, 5vw, 48px) clamp(50px, 8vw, 90px);
}
.hero__title {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 800;
  font-size: clamp(2.9rem, 9vw, 6.6rem); line-height: .98; letter-spacing: -.035em;
  margin: 1.4rem 0; max-width: 16ch;
}
.hero__title span { display: block; }
.hero__title span:last-child {
  color: transparent;
  background: linear-gradient(100deg, var(--amber) 10%, var(--amber-hi) 55%, var(--cyan) 130%);
  -webkit-background-clip: text; background-clip: text;
}
.hero__sub { max-width: 56ch; color: var(--ink-soft); font-size: clamp(1.05rem, 2vw, 1.22rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.2rem; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  margin-top: clamp(3rem, 7vw, 5rem);
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.stat { background: var(--bg-lift); padding: 1.5rem 1.4rem; }
.stat dt {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 800;
  font-size: 1.7rem; color: var(--amber); letter-spacing: -.02em;
}
.stat dd { color: var(--ink-soft); font-size: .96rem; margin-top: .2rem; }

/* ─── roster / patch list ─── */
.roster { padding: clamp(70px, 11vw, 130px) 0; }
.patch {
  max-width: var(--maxw); margin: 3rem auto 0; padding: 0 clamp(20px, 5vw, 48px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.patch__group { background: var(--bg-lift); padding: 1.8rem 1.7rem; }
.patch__label {
  font-family: "Space Mono", monospace; font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 1.1rem;
  padding-bottom: .7rem; border-bottom: 1px dashed var(--line);
}
.patch__group ul { list-style: none; display: flex; flex-direction: column; gap: .85rem; }
.patch__group li {
  display: flex; align-items: center; gap: .9rem; font-size: 1.02rem; font-weight: 500;
}
.patch__code {
  font-family: "Space Mono", monospace; font-size: .66rem; color: var(--amber);
  background: rgba(255,158,68,.08); border: 1px solid rgba(255,158,68,.22);
  padding: .3em .55em; border-radius: 5px; min-width: 48px; text-align: center;
  letter-spacing: .04em; flex-shrink: 0;
}

/* ─── how ─── */
.how { padding: clamp(40px, 8vw, 90px) 0; }
.steps {
  max-width: var(--maxw); margin: 3rem auto 0; padding: 0 clamp(20px, 5vw, 48px);
  list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
}
.step {
  background: linear-gradient(180deg, var(--bg-lift), var(--bg));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem 1.8rem;
  position: relative; transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.step:hover { border-color: rgba(255,158,68,.4); transform: translateY(-4px); }
.step__no {
  font-family: "Space Mono", monospace; font-size: .8rem; color: var(--amber);
  letter-spacing: .1em;
}
.step h3 {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 1.4rem;
  margin: .8rem 0 .5rem;
}
.step p { color: var(--ink-soft); font-size: 1rem; }

/* ─── why ─── */
.why { padding: clamp(70px, 11vw, 130px) 0; }
.cards {
  max-width: var(--maxw); margin: 3rem auto 0; padding: 0 clamp(20px, 5vw, 48px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.4rem;
}
.card {
  padding: 2rem 1.8rem; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: rgba(87,210,230,.35); }
.card h3 {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 1.35rem;
  margin-bottom: .6rem;
}
.card p { color: var(--ink-soft); font-size: 1rem; }

/* ─── request ─── */
.request { padding: clamp(70px, 11vw, 130px) clamp(20px, 5vw, 48px); }
.request__grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.request__pitch { position: sticky; top: 100px; }
.request__direct { margin-top: 1.5rem; color: var(--muted); font-family: "Space Mono", monospace; font-size: .9rem; }
.request__direct a { color: var(--amber); }

.form {
  background: var(--bg-lift); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 2.4rem);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 1.1rem; }
.field span {
  font-family: "Space Mono", monospace; font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-soft);
}
.field input, .field textarea {
  background: var(--bg); border: 1px solid var(--line); border-radius: 9px;
  color: var(--ink); padding: .8em .9em; font-family: inherit; font-size: 1rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease); resize: vertical;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(255,158,68,.14);
}
.form__submit { width: 100%; margin-top: .4rem; }
.form__status { font-family: "Space Mono", monospace; font-size: .85rem; margin-top: 1rem; min-height: 1.2em; }
.form__status.ok  { color: var(--cyan); }
.form__status.err { color: #ff7a6b; }

/* ─── footer ─── */
.footer {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(20px, 5vw, 48px);
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; align-items: end;
}
.footer__brand p { color: var(--muted); margin-top: .6rem; font-size: .96rem; }
.footer__meta { display: flex; flex-direction: column; gap: .4rem; text-align: right; }
.footer__meta a { color: var(--amber); font-family: "Space Mono", monospace; font-size: .9rem; }
.footer__meta span { color: var(--muted); font-size: .85rem; }

/* ─── legal pages ─── */
.legal { max-width: 820px; margin: 0 auto; padding: clamp(40px, 8vw, 90px) clamp(20px, 5vw, 48px) 4rem; }
.legal__title {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 800; letter-spacing: -.025em;
  font-size: clamp(2.2rem, 6vw, 3.4rem); line-height: 1.02; margin: 1rem 0 .4rem;
}
.legal__meta { font-family: "Space Mono", monospace; font-size: .8rem; color: var(--muted); letter-spacing: .04em; }
.legal h2 {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 1.5rem;
  margin: 2.6rem 0 .8rem; padding-top: 1.6rem; border-top: 1px solid var(--line); letter-spacing: -.01em;
}
.legal h3 { font-weight: 600; font-size: 1.1rem; margin: 1.4rem 0 .4rem; color: var(--ink); }
.legal p, .legal li { color: var(--ink-soft); font-size: 1.02rem; }
.legal p { margin: .7rem 0; }
.legal ul { margin: .6rem 0 .6rem 1.3rem; display: flex; flex-direction: column; gap: .4rem; }
.legal a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.legal strong { color: var(--ink); font-weight: 600; }
.legal__back {
  display: inline-flex; align-items: center; gap: .5em; font-family: "Space Mono", monospace;
  font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--amber); margin-bottom: .5rem;
}
.footer__meta a { display: block; }

/* ─── reveal animation ───
   Hidden states are scoped so they ONLY apply once JS is present and has
   tagged the element. No-JS users (and SEO crawlers) see everything. */
.reveal { opacity: 0; transform: translateY(18px); animation: rise .8s var(--ease) forwards; animation-delay: calc(var(--d) * 90ms); }
@keyframes rise { to { opacity: 1; transform: none; } }
.js .anim { opacity: 0; transform: translateY(20px); }
.js .anim.in-view { animation: rise .7s var(--ease) forwards; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .js .anim, .anim.in-view { animation: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
  .kicker__dot { animation: none; }
}

/* ─── responsive ─── */
@media (max-width: 860px) {
  .request__grid { grid-template-columns: 1fr; }
  .request__pitch { position: static; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger {
    display: flex; flex-direction: column; gap: 5px; margin-left: auto;
    background: none; border: none; cursor: pointer; padding: 6px;
  }
  .nav__burger span { width: 24px; height: 2px; background: var(--ink); transition: .25s var(--ease); }
  .nav.open .nav__links {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-lift); border-bottom: 1px solid var(--line); padding: 1.2rem clamp(20px,5vw,48px);
    gap: 1.2rem;
  }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .footer { flex-direction: column; align-items: start; }
  .footer__meta { text-align: left; }
}