/* ============================================================================
   XLNC Exotic Cars — cinematic dark / racing-red / chrome design system
   Static site (nginx on Fly). No build step. Brand: black + red + chrome.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Surfaces (avoid pure #000 — OLED smear + it kills the vignette) */
  --bg:        #0b0b0d;
  --bg-2:      #101014;
  --surface:   #16161b;
  --surface-2: #1c1d23;
  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.14);

  /* Ink */
  --ink:       #f4f5f7;
  --ink-soft:  #c7cbd2;
  --muted:     #9096a0;
  --faint:     #6b7079;

  /* Racing red */
  --red:       #e4141b;
  --red-hot:   #ff2a30;
  --red-deep:  #a50c11;
  --red-glow:  rgba(228,20,27,.55);

  /* Chrome / metallic */
  --chrome-1:  #f2f4f6;
  --chrome-2:  #c3c8ce;
  --chrome-3:  #8b9098;
  --chrome-grad: linear-gradient(180deg, #ffffff 0%, #dfe3e7 22%, #aab0b8 52%, #d7dbe0 74%, #8f959d 100%);

  /* Type */
  --f-display: "Saira Condensed", "Arial Narrow", system-ui, sans-serif;
  --f-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Space scale (density 4 / marketing) */
  --s-1: .5rem;  --s-2: 1rem;  --s-3: 1.5rem;  --s-4: 2rem;
  --s-5: 3rem;   --s-6: 4rem;  --s-7: 6rem;    --s-8: 8rem;

  --maxw: 1220px;
  --radius: 14px;
  --radius-lg: 22px;

  --ease: cubic-bezier(.16,1,.3,1);
  --shadow: 0 24px 60px -20px rgba(0,0,0,.7);
  --shadow-red: 0 18px 50px -18px rgba(228,20,27,.55);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--red-hot); outline-offset: 3px; border-radius: 4px; }

/* ---------- Type helpers ---------- */
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.02; margin: 0; letter-spacing: .5px; text-transform: uppercase; }
p { margin: 0; }

.eyebrow {
  font-family: var(--f-body);
  font-weight: 700;
  font-size: .74rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--red-hot);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--red); display: inline-block; }

.section-title { font-size: clamp(2rem, 5vw, 3.4rem); }
.lead { color: var(--ink-soft); font-size: 1.075rem; max-width: 60ch; }

.chrome-text {
  background: var(--chrome-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 0 rgba(0,0,0,.4));
}
.red-text { color: var(--red-hot); }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.2rem); }
.section { padding-block: clamp(3.5rem, 8vw, var(--s-8)); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 5vw, var(--s-6)); }

.hr-chrome { height: 1px; background: linear-gradient(90deg, transparent, var(--line-2), transparent); border: 0; margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--surface-2);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.6rem;
  min-height: 48px;
  font-family: var(--f-body);
  font-weight: 700; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--btn-bg);
  color: var(--ink);
  transition: transform .25s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--red { background: var(--red); border-color: var(--red); color: #fff; box-shadow: var(--shadow-red); }
.btn--red:hover { background: var(--red-hot); border-color: var(--red-hot); }

.btn--chrome { background: var(--chrome-grad); border-color: rgba(255,255,255,.5); color: #14151a; }
.btn--chrome:hover { filter: brightness(1.05); }

.btn--ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.05); }

.btn--lg { padding: 1.05rem 2rem; min-height: 54px; font-size: .86rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  transition: background-color .3s var(--ease), backdrop-filter .3s var(--ease), border-color .3s var(--ease), padding .3s var(--ease);
  border-bottom: 1px solid transparent;
  padding-block: .9rem;
}
.site-header.scrolled {
  background: rgba(10,10,12,.82);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
  padding-block: .55rem;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .7rem; font-family: var(--f-display); font-weight: 800; text-transform: uppercase; letter-spacing: .5px; }
.brand img { width: 42px; height: 42px; border-radius: 50%; box-shadow: 0 0 0 1px var(--line-2), 0 6px 18px rgba(0,0,0,.5); transition: width .3s var(--ease), height .3s var(--ease); }
.scrolled .brand img { width: 36px; height: 36px; }
.brand b { font-size: 1.12rem; line-height: 1; }
.brand span { color: var(--red-hot); }
.brand small { display: block; font-family: var(--f-body); font-weight: 600; font-size: .58rem; letter-spacing: .34em; color: var(--muted); text-transform: uppercase; margin-top: 2px; }

.nav-links { display: flex; align-items: center; gap: 1.7rem; }
.nav-links a.navlink {
  font-weight: 600; font-size: .9rem; color: var(--ink-soft);
  position: relative; padding-block: .4rem;
  transition: color .2s var(--ease);
}
.nav-links a.navlink::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--red);
  transition: width .3s var(--ease);
}
.nav-links a.navlink:hover { color: #fff; }
.nav-links a.navlink:hover::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: .8rem; }
.nav-phone { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; font-size: .9rem; color: var(--ink); white-space: nowrap; }
.nav-phone svg { width: 16px; height: 16px; color: var(--red-hot); }

.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 10px;
  background: var(--surface-2); border: 1px solid var(--line-2);
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span::before { transform: translateY(-6px); }
.nav-toggle span::after  { transform: translateY(4px); }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: rotate(45deg); }
.nav-open .nav-toggle span::after  { transform: rotate(-45deg) translateY(-1.5px) translateX(1px); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding-top: 5rem; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
/* Slot for a real photo/video: drop an <img>/<video> into .hero-media and it fills. */
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; opacity: 1; filter: brightness(.8) saturate(1.03); }

/* Scrim over the hero photo — keeps the car visible while text stays legible.
   (Also works as a standalone cinematic scene if no photo is present.) */
.hero-bg {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(120% 90% at 80% 120%, var(--red-glow) 0%, rgba(228,20,27,0) 44%),
    linear-gradient(90deg, rgba(7,7,9,.9) 0%, rgba(8,8,10,.55) 44%, rgba(8,8,10,0) 76%),
    linear-gradient(180deg, rgba(8,8,10,.35) 0%, rgba(9,9,11,.5) 50%, rgba(6,6,8,.92) 100%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 1; opacity: .14;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(100% 80% at 50% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(100% 80% at 50% 40%, #000 30%, transparent 78%);
}
.hero-emblem {
  position: absolute; z-index: 1; right: -6%; top: 50%; transform: translateY(-50%);
  width: min(58vw, 640px); aspect-ratio: 1; opacity: .10;
  filter: grayscale(.2) drop-shadow(0 0 60px rgba(0,0,0,.6));
  pointer-events: none;
}
.hero-emblem img { width: 100%; height: 100%; object-fit: contain; }
/* speed streak */
.hero-streak {
  position: absolute; z-index: 1; left: -20%; top: 62%; width: 140%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--red-hot), transparent);
  opacity: .5; filter: blur(.4px);
  transform: rotate(-3deg);
  animation: streak 6s var(--ease) infinite;
}
@keyframes streak { 0%,100% { opacity: .18; } 50% { opacity: .6; } }

.hero-vignette { position: absolute; inset: 0; z-index: 2; background: radial-gradient(120% 120% at 50% 30%, transparent 55%, rgba(0,0,0,.55) 100%); pointer-events: none; }

.hero-inner { position: relative; z-index: 3; width: 100%; }
.hero h1 {
  font-size: clamp(2.9rem, 9.5vw, 7rem);
  letter-spacing: 1px;
  margin-top: 1.1rem;
  max-width: 15ch;
}
.hero h1 em { font-style: italic; color: var(--red-hot); }
.hero-sub { margin-top: 1.4rem; font-size: clamp(1.02rem, 1.7vw, 1.28rem); color: var(--ink-soft); max-width: 54ch; }
.hero-actions { margin-top: 2.1rem; display: flex; flex-wrap: wrap; gap: .9rem; }
.hero-chips { margin-top: 2.6rem; display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; align-items: center; }
.chip { display: inline-flex; align-items: center; gap: .55rem; font-size: .82rem; font-weight: 600; letter-spacing: .04em; color: var(--muted); }
.chip svg { width: 16px; height: 16px; color: var(--red-hot); }

.scroll-cue { position: absolute; left: 50%; bottom: 1.6rem; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: .5rem; color: var(--faint); font-size: .68rem; letter-spacing: .3em; text-transform: uppercase; }
.scroll-cue .mouse { width: 22px; height: 34px; border: 2px solid var(--line-2); border-radius: 14px; position: relative; }
.scroll-cue .mouse::after { content: ""; position: absolute; left: 50%; top: 6px; width: 3px; height: 7px; background: var(--red-hot); border-radius: 2px; transform: translateX(-50%); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translate(-50%, 0);} 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 10px);} }

/* ---------- Tracks (Buy / Rent) ---------- */
.tracks { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 2.5vw, 1.6rem); }
.track {
  position: relative; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--surface) 0%, var(--bg-2) 100%);
  padding: clamp(1.6rem, 3vw, 2.6rem);
  min-height: 340px; display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.track::before { content: ""; position: absolute; inset: 0; z-index: 0; opacity: .5; background: radial-gradient(90% 70% at 85% 0%, rgba(228,20,27,.16), transparent 60%); }
.track:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }
.track > * { position: relative; z-index: 1; }
.track .badge {
  align-self: flex-start; font-family: var(--f-body); font-weight: 800; font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
  padding: .4rem .8rem; border-radius: 999px; border: 1px solid var(--line-2); color: var(--ink); margin-bottom: auto;
}
.track h3 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-top: 1.4rem; }
.track p { color: var(--ink-soft); margin-top: .8rem; max-width: 44ch; }
.track .track-links { margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .7rem; }
.track--rent::before { background: radial-gradient(90% 70% at 85% 0%, rgba(150,160,180,.14), transparent 60%); }

/* ---------- Marques strip (brand logos) ---------- */
.marques { display: flex; flex-wrap: wrap; gap: clamp(1.6rem, 5vw, 3.4rem); justify-content: center; align-items: center; }
.marque {
  height: clamp(26px, 4vw, 40px); width: auto; opacity: .62;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.marque:hover { opacity: 1; transform: translateY(-2px); }

/* ---------- Featured collection ---------- */
.collection-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.4rem); }
.car-card {
  position: relative; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.car-card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }
.car-media {
  aspect-ratio: 16 / 10; position: relative; overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% 120%, rgba(228,20,27,.22), transparent 60%),
    linear-gradient(160deg, #202128, #121319);
  display: grid; place-items: center;
}
.car-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.car-media .ph { font-family: var(--f-display); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: rgba(255,255,255,.14); font-size: 1.4rem; }
.car-media .tag {
  position: absolute; top: .8rem; left: .8rem; z-index: 2;
  font-family: var(--f-body); font-weight: 800; font-size: .62rem; letter-spacing: .16em; text-transform: uppercase;
  padding: .35rem .7rem; border-radius: 999px; color: #fff;
}
.tag--sale { background: var(--red); }
.tag--rent { background: rgba(255,255,255,.14); border: 1px solid var(--line-2); backdrop-filter: blur(6px); }
.tag--both { background: linear-gradient(90deg, var(--red), #7a1f6b); }
.car-body { padding: 1.1rem 1.2rem 1.3rem; }
.car-body h4 { font-family: var(--f-display); font-weight: 700; text-transform: uppercase; font-size: 1.28rem; letter-spacing: .03em; }
.car-body .cls { color: var(--muted); font-size: .82rem; font-weight: 600; letter-spacing: .04em; margin-top: .25rem; }
.collection-note { margin-top: 1.8rem; color: var(--muted); font-size: .9rem; text-align: center; }

/* ---------- Experience / value props ---------- */
.exp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2vw, 1.4rem); }
.exp-card { border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, var(--surface), var(--bg-2)); padding: 1.6rem 1.4rem; transition: transform .3s var(--ease), border-color .3s var(--ease); }
.exp-card:hover { transform: translateY(-4px); border-color: var(--line-2); }
.exp-ico { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: rgba(228,20,27,.12); border: 1px solid rgba(228,20,27,.3); color: var(--red-hot); margin-bottom: 1rem; }
.exp-ico svg { width: 24px; height: 24px; }
.exp-card h4 { font-family: var(--f-display); font-weight: 700; text-transform: uppercase; font-size: 1.2rem; letter-spacing: .03em; }
.exp-card p { color: var(--ink-soft); font-size: .92rem; margin-top: .5rem; }

/* ---------- Inventory CTA band ---------- */
.invite {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg); border: 1px solid var(--line-2);
  background: linear-gradient(150deg, #17171c 0%, #0d0d10 60%);
  padding: clamp(2.2rem, 5vw, 4rem);
  text-align: center;
}
.invite::before { content: ""; position: absolute; inset: 0; background: radial-gradient(80% 120% at 50% 130%, var(--red-glow), transparent 55%); opacity: .8; }
.invite > * { position: relative; z-index: 1; }
.invite h2 { font-size: clamp(2rem, 5vw, 3.4rem); }
.invite p { color: var(--ink-soft); margin: 1rem auto 0; max-width: 56ch; }
.invite .invite-actions { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; }
.invite .note { margin-top: 1.2rem; font-size: .78rem; color: var(--faint); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(1.6rem, 4vw, 3.5rem); align-items: start; }
.contact-cards { display: grid; gap: 1rem; }
.contact-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 1.4rem 1.5rem; }
.contact-card .role { font-family: var(--f-body); font-weight: 800; font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--red-hot); }
.contact-card h4 { font-family: var(--f-display); font-weight: 700; text-transform: uppercase; font-size: 1.5rem; margin-top: .4rem; }
.contact-row { display: flex; align-items: center; gap: .7rem; margin-top: .9rem; color: var(--ink-soft); font-weight: 500; }
.contact-row a { color: var(--ink); font-weight: 600; }
.contact-row a:hover { color: var(--red-hot); }
.contact-row svg { width: 18px; height: 18px; color: var(--muted); flex: 0 0 auto; }

.contact-meta { margin-top: 1.4rem; display: grid; gap: .8rem; }
.contact-socials { display: flex; gap: .7rem; margin-top: .4rem; }
.contact-socials a { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; border: 1px solid var(--line-2); color: var(--ink-soft); transition: color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease); }
.contact-socials a:hover { color: #fff; border-color: var(--red); transform: translateY(-2px); }
.contact-socials svg { width: 20px; height: 20px; }

/* Form */
.form { display: grid; gap: 1rem; }
.form .field { display: grid; gap: .4rem; }
.form label { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.form input, .form select, .form textarea {
  width: 100%; background: var(--bg-2); color: var(--ink);
  border: 1px solid var(--line-2); border-radius: 10px; padding: .85rem 1rem;
  font: inherit; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.form textarea { resize: vertical; min-height: 120px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(228,20,27,.2); }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form .hp { position: absolute; left: -9999px; opacity: 0; }
.form-note { font-size: .78rem; color: var(--faint); }
.form-status { font-size: .9rem; font-weight: 600; min-height: 1.2em; }
.form-status.ok { color: #4ade80; }
.form-status.err { color: var(--red-hot); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: clamp(2.5rem, 5vw, 4rem) 2rem; background: linear-gradient(180deg, var(--bg) 0%, #060608 100%); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.footer-brand p { color: var(--muted); font-size: .9rem; margin-top: 1rem; max-width: 40ch; }
.footer-col h5 { font-family: var(--f-body); font-weight: 800; font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin: 0 0 1rem; }
.footer-col a { display: block; color: var(--ink-soft); font-size: .92rem; padding: .3rem 0; transition: color .2s var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--faint); font-size: .82rem; }
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--ink); }
.parent-tag { display: inline-flex; align-items: center; gap: .5rem; }
.parent-tag b { color: var(--chrome-2); font-family: var(--f-display); letter-spacing: .05em; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-streak, .scroll-cue .mouse::after { animation: none !important; }
  .btn, .track, .car-card, .exp-card { transition: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .collection-grid { grid-template-columns: repeat(2, 1fr); }
  .exp-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-links {
    position: fixed; inset: 0 0 auto 0; top: 0; flex-direction: column; align-items: stretch;
    gap: .3rem; padding: 6rem 1.4rem 2rem; background: rgba(9,9,11,.97);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    transform: translateY(-100%); transition: transform .4s var(--ease); border-bottom: 1px solid var(--line);
    height: 100svh; justify-content: flex-start;
  }
  .nav-open .nav-links { transform: none; }
  .nav-links a.navlink { font-size: 1.4rem; font-family: var(--f-display); text-transform: uppercase; padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .nav-links .btn { margin-top: 1rem; }
  .nav-toggle { display: inline-flex; z-index: 70; }
  .nav-phone.desktop { display: none; }
  .tracks { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .collection-grid { grid-template-columns: 1fr; }
  .exp-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .form .row2 { grid-template-columns: 1fr; }
  .hero-actions .btn, .invite-actions .btn { width: 100%; }
}

/* Skip link */
.skip { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--red); color: #fff; padding: .8rem 1.2rem; border-radius: 0 0 8px 0; font-weight: 700; }
.skip:focus { left: 0; }