/* ==========================================================================
   EntrepreneuR&B — entrnb.com
   Mobile-first. Dark espresso / burgundy / cream / muted gold.
   ========================================================================== */

:root{
  --ink:        #0B0908;   /* espresso black */
  --ink-2:      #120E0C;   /* tinted section */
  --ink-3:      #1A1412;   /* raised surface */
  --line:       rgba(244,235,224,.10);
  --line-2:     rgba(244,235,224,.18);

  --wine:       #6B1F2C;
  --wine-deep:  #4A1420;
  --wine-lift:  #8A2A3A;

  --cream:      #F4EBE0;
  --cream-70:   rgba(244,235,224,.72);
  --cream-50:   rgba(244,235,224,.52);
  --cream-35:   rgba(244,235,224,.35);

  --gold:       #C6A664;
  --gold-soft:  #E0C68E;
  --blue:       #6E8FD6;   /* subtle electric accent, used sparingly */

  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --wrap: 1120px;
  --pad: 22px;
  --r: 14px;
  --ease: cubic-bezier(.2,.7,.3,1);
}

*,*::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(--ink);
  color:var(--cream);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  font-weight:300;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; }

/* film grain */
.grain{
  position:fixed; inset:-50%;
  pointer-events:none; z-index:1; opacity:.30;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:100;
  background:var(--gold); color:var(--ink); padding:12px 18px; border-radius:0 0 8px 0;
  font-size:14px; font-weight:600; text-decoration:none;
}
.skip-link:focus{ left:0; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--pad); position:relative; z-index:2; }
.narrow{ max-width:660px; }
.center{ text-align:center; }
.stack-sm > * + *{ margin-top:.4rem; }

/* ---------- type ---------- */
.eyebrow{
  font-size:11px; letter-spacing:.26em; text-transform:uppercase;
  color:var(--gold); font-weight:500; margin:0 0 14px;
}
.h2{
  font-family:var(--serif); font-weight:400;
  font-size:clamp(30px, 7.4vw, 52px);
  line-height:1.08; letter-spacing:-.015em;
  margin:0 0 18px; color:var(--cream);
}
.h2 em{ font-style:italic; color:var(--gold-soft); }
.lead{ font-size:clamp(15.5px,4vw,18px); color:var(--cream-70); margin:0 auto; max-width:56ch; }
.muted{ color:var(--cream-50); margin:0; }
.fineprint{ font-size:13px; color:var(--cream-35); margin:34px auto 0; max-width:52ch; }
.link{ color:var(--gold); text-underline-offset:3px; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:15px 26px; border-radius:100px; border:1px solid transparent;
  font-family:var(--sans); font-size:14.5px; font-weight:500; letter-spacing:.02em;
  text-decoration:none; cursor:pointer; white-space:nowrap;
  transition:transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:active{ transform:scale(.98); }
.btn--gold{ background:var(--gold); color:#1A1207; box-shadow:0 10px 30px -12px rgba(198,166,100,.6); }
.btn--gold:hover{ background:var(--gold-soft); }
.btn--wine{ background:var(--wine); color:var(--cream); }
.btn--wine:hover{ background:var(--wine-lift); }
.btn--ghost{ border-color:var(--line-2); color:var(--cream); background:transparent; }
.btn--ghost:hover{ border-color:var(--gold); color:var(--gold-soft); }
.btn--sm{ padding:11px 18px; font-size:13px; }
.btn--block{ display:flex; width:100%; }
.btn[disabled]{ opacity:.55; pointer-events:none; }

:where(a,button,input,select,textarea):focus-visible{
  outline:2px solid var(--gold); outline-offset:3px; border-radius:6px;
}

/* ---------- nav ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  transition:background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(11,9,8,.82);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom-color:var(--line);
}
.nav__inner{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding-block:14px; }
.nav__links{ display:none; gap:28px; font-size:13.5px; letter-spacing:.04em; color:var(--cream-70); }
.nav__links a{ text-decoration:none; }
.nav__links a:hover{ color:var(--gold-soft); }

.wordmark{
  font-family:var(--serif); font-size:20px; letter-spacing:-.01em;
  text-decoration:none; color:var(--cream); line-height:1;
}
.wordmark__rb{ color:var(--gold); font-style:italic; }
.wordmark--sm{ font-size:22px; }

/* ---------- hero ---------- */
.hero{
  position:relative; overflow:hidden;
  min-height:100svh; display:flex; align-items:center;
  padding:112px 0 88px;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(107,31,44,.32) 0%, transparent 62%),
    radial-gradient(90% 60% at 85% 100%, rgba(74,20,32,.30) 0%, transparent 60%),
    linear-gradient(180deg, #0B0908 0%, #0E0A09 60%, #0B0908 100%);
}
.hero__glow{
  position:absolute; left:50%; top:-18%; transform:translateX(-50%);
  width:min(760px,120vw); aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle, rgba(138,42,58,.30) 0%, transparent 66%);
  filter:blur(30px); pointer-events:none;
}
.hero__vinyl{
  position:absolute; right:-32%; top:50%; transform:translateY(-50%);
  width:min(600px,120vw); color:var(--gold); opacity:.22; pointer-events:none;
  animation:spin 90s linear infinite;
}
@keyframes spin{ to{ transform:translateY(-50%) rotate(360deg); } }
@media (prefers-reduced-motion: reduce){ .hero__vinyl{ animation:none; } }

.hero__inner{ text-align:center; }
.hero__title{
  font-family:var(--serif); font-weight:400;
  font-size:clamp(44px, 13.5vw, 104px);
  line-height:.98; letter-spacing:-.025em;
  margin:0 0 20px;
}
.hero__title em{ font-style:italic; color:var(--gold); }
.hero__sub{
  font-size:clamp(15.5px,4.2vw,19px); color:var(--cream-70);
  max-width:36ch; margin:0 auto 34px;
}
.hero__cta{ display:flex; flex-direction:column; gap:12px; max-width:340px; margin:0 auto; }
.hero__cta .btn{ width:100%; }
.hero__note{
  margin:26px 0 0; font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--cream-35);
}

/* ---------- sections ---------- */
.section{ padding:88px 0; position:relative; }
.section--tint{
  background:var(--ink-2);
  border-block:1px solid var(--line);
}
.section--form{
  background:
    radial-gradient(100% 70% at 50% 0%, rgba(107,31,44,.26) 0%, transparent 60%),
    var(--ink);
  border-block:1px solid var(--line);
}

/* ---------- experience cards ---------- */
.cards{ display:grid; gap:14px; margin-top:40px; }
.card{
  background:linear-gradient(180deg, rgba(244,235,224,.045), rgba(244,235,224,.015));
  border:1px solid var(--line); border-radius:var(--r);
  padding:26px 22px 28px;
  transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.card:hover{ border-color:var(--line-2); transform:translateY(-2px); }
.card__icon{ width:28px; height:28px; color:var(--gold); margin-bottom:16px; stroke-linecap:round; stroke-linejoin:round; }
.card__title{ font-family:var(--serif); font-weight:400; font-size:23px; line-height:1.2; margin:0 0 8px; }
.card__body{ margin:0; color:var(--cream-50); font-size:15px; }

/* ---------- the flow ---------- */
.flow{ list-style:none; margin:44px 0 0; padding:0; display:grid; gap:0; }
.flow__item{
  position:relative; padding:26px 0 26px 54px;
  border-top:1px solid var(--line);
}
.flow__item:last-child{ border-bottom:1px solid var(--line); }
.flow__num{
  position:absolute; left:0; top:28px;
  font-family:var(--serif); font-size:15px; color:var(--gold); letter-spacing:.06em;
}
.flow__title{ font-family:var(--serif); font-weight:400; font-size:22px; margin:0 0 6px; line-height:1.25; }
.flow__body{ margin:0; color:var(--cream-50); font-size:15px; max-width:60ch; }
.flow__body em{ color:var(--cream-70); font-style:italic; }

/* ---------- perks ---------- */
.split{ display:grid; gap:36px; }
.perks{ list-style:none; margin:0; padding:0; }
.perks li{
  position:relative; padding:18px 0 18px 34px;
  border-bottom:1px solid var(--line);
  font-size:16px; color:var(--cream-70);
}
.perks li:first-child{ border-top:1px solid var(--line); }
.perks li::before{
  content:""; position:absolute; left:2px; top:26px;
  width:14px; height:1px; background:var(--gold);
}

/* ---------- form ---------- */
.form{ margin-top:36px; }
.field{ margin-bottom:18px; }
.field-row{ display:grid; gap:0; }
.field label{
  display:block; font-size:12px; letter-spacing:.13em; text-transform:uppercase;
  color:var(--cream-50); margin-bottom:9px; font-weight:500;
}
.opt{ text-transform:none; letter-spacing:.02em; color:var(--cream-35); font-style:italic; }
.field input, .field select{
  width:100%; padding:15px 16px;
  background:rgba(244,235,224,.04);
  border:1px solid var(--line-2); border-radius:10px;
  color:var(--cream); font-family:var(--sans); font-size:16px; font-weight:300;
  transition:border-color .2s var(--ease), background .2s var(--ease);
  appearance:none; -webkit-appearance:none;
}
.field input::placeholder{ color:rgba(244,235,224,.26); }
.field input:focus, .field select:focus{ border-color:var(--gold); background:rgba(244,235,224,.06); outline:none; }
.field.is-bad input, .field.is-bad select{ border-color:#C8615F; }
.select-wrap{ position:relative; }
.select-wrap::after{
  content:""; position:absolute; right:18px; top:50%; width:8px; height:8px;
  border-right:1.5px solid var(--gold); border-bottom:1.5px solid var(--gold);
  transform:translateY(-70%) rotate(45deg); pointer-events:none;
}
.field select{ color:var(--cream); }
.field select:invalid{ color:rgba(244,235,224,.30); }
.field select option{ background:var(--ink-3); color:var(--cream); }
.err{ display:none; font-size:12.5px; color:#E08A88; margin-top:6px; }
.field.is-bad .err{ display:block; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

#submitBtn{ margin-top:10px; padding-block:18px; font-size:15.5px; }
.consent{ font-size:12px; line-height:1.6; color:var(--cream-35); margin:16px 0 0; }
.formerr{
  margin:14px 0 0; font-size:13.5px; color:#E08A88;
  border:1px solid rgba(224,138,136,.3); background:rgba(224,138,136,.07);
  padding:12px 14px; border-radius:10px;
}

.is-loading .btn__label{ opacity:.6; }

/* ---------- thank you ---------- */
.thanks{ text-align:center; padding:8px 0; }
.thanks:focus{ outline:none; }
.thanks__mark{
  width:52px; height:52px; color:var(--gold); margin:0 auto 24px;
  stroke-linecap:round; stroke-linejoin:round;
  animation:pop .6s var(--ease) both;
}
@keyframes pop{ from{ opacity:0; transform:scale(.85);} to{ opacity:1; transform:none;} }
.thanks__cta{ margin-top:30px; display:flex; justify-content:center; }
.thanks__share{ margin-top:34px; font-size:14px; color:var(--cream-35); }
.ticket{
  margin-top:40px; padding:28px 22px; border-radius:var(--r);
  border:1px solid var(--line-2);
  background:linear-gradient(180deg, rgba(107,31,44,.22), rgba(107,31,44,.06));
}
.ticket__title{ font-family:var(--serif); font-weight:400; font-size:26px; margin:0 0 8px; }
.ticket .btn{ margin-top:20px; }

/* ---------- gallery ---------- */
.gallery{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; margin:40px 0 36px; }
.gallery__tile{
  aspect-ratio:4/5; border-radius:10px;
  border:1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(107,31,44,.30), rgba(26,20,18,.9) 55%),
    var(--ink-3);
  display:flex; align-items:flex-end; padding:14px;
}
.gallery__tile span{
  font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--cream-35);
}
.gallery__tile:first-child{ border-color:rgba(198,166,100,.35); }
.gallery__tile:first-child span{ color:var(--gold); }

/* ---------- cities ---------- */
.cities{ list-style:none; margin:44px 0 0; padding:0; }
.city{
  display:flex; align-items:baseline; justify-content:space-between; gap:16px;
  padding:20px 0; border-bottom:1px solid var(--line);
}
.city:first-child{ border-top:1px solid var(--line); }
.city__name{ font-family:var(--serif); font-size:26px; color:var(--cream-70); }
.city__tag{ font-size:10.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--cream-35); text-align:right; }
.city--first .city__name{ color:var(--cream); }
.city--first .city__tag{ color:var(--gold); }

.cityform{ margin-top:40px; max-width:520px; }
.cityform label{
  display:block; font-size:12px; letter-spacing:.13em; text-transform:uppercase;
  color:var(--cream-50); margin-bottom:10px;
}
.cityform__row{ display:flex; gap:10px; }
.cityform input{
  flex:1; min-width:0; padding:14px 16px;
  background:rgba(244,235,224,.04); border:1px solid var(--line-2);
  border-radius:10px; color:var(--cream); font-family:var(--sans); font-size:16px; font-weight:300;
}
.cityform input:focus{ border-color:var(--gold); outline:none; }
.cityform__msg{ margin:12px 0 0; font-size:13.5px; color:var(--gold-soft); }

/* ---------- footer ---------- */
.footer{ background:var(--ink-2); border-top:1px solid var(--line); padding:56px 0 108px; }
.footer__inner{ display:grid; gap:38px; }
.footer__tag{ font-family:var(--serif); font-style:italic; color:var(--cream-35); margin:10px 0 0; font-size:16px; }
.footer__cols{ display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.footer__col{ display:flex; flex-direction:column; gap:10px; font-size:14px; color:var(--cream-50); }
.footer__col a{ text-decoration:none; }
.footer__col a:hover{ color:var(--gold-soft); }
.footer__h{
  font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--gold);
  margin:0 0 4px; font-weight:500;
}
.footer__base{
  display:flex; justify-content:space-between; gap:12px;
  margin-top:44px; padding-top:22px; border-top:1px solid var(--line);
  font-size:12px; color:var(--cream-35);
}
.footer__base p{ margin:0; }

/* ---------- sticky mobile CTA ---------- */
.stickybar{
  position:fixed; left:0; right:0; bottom:0; z-index:45;
  padding:12px var(--pad) calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg, rgba(11,9,8,0), rgba(11,9,8,.94) 38%);
  transform:translateY(120%); transition:transform .35s var(--ease);
  pointer-events:none;
}
.stickybar.is-on{ transform:none; pointer-events:auto; }

/* ---------- reveal ---------- */
.reveal{ opacity:0; transform:translateY(16px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
}

/* ---------- legal pages ---------- */
.legal{ padding:130px 0 90px; }
.legal h1{ font-family:var(--serif); font-weight:400; font-size:clamp(34px,9vw,52px); line-height:1.05; margin:0 0 8px; }
.legal h2{ font-family:var(--serif); font-weight:400; font-size:24px; margin:40px 0 10px; color:var(--gold-soft); }
.legal p, .legal li{ color:var(--cream-70); font-size:15.5px; }
.legal ul{ padding-left:20px; }
.legal .updated{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--cream-35); }
.legal a{ color:var(--gold); }

/* ==========================================================================
   Breakpoints
   ========================================================================== */
@media (max-width:400px){
  .hero .eyebrow{ letter-spacing:.2em; font-size:10.5px; }
}

@media (min-width:600px){
  :root{ --pad:32px; }
  .field-row{ grid-template-columns:1fr 1fr; gap:16px; }
  .hero__cta{ flex-direction:row; justify-content:center; max-width:none; }
  .hero__cta .btn{ width:auto; }
  .cards{ grid-template-columns:1fr 1fr; gap:16px; }
  .gallery{ grid-template-columns:repeat(3,1fr); }
  .footer__inner{ grid-template-columns:1fr 1fr; align-items:start; }
  .section{ padding:104px 0; }
}

@media (min-width:900px){
  .nav__links{ display:flex; }
  .cards{ grid-template-columns:repeat(4,1fr); }
  .split{ grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
  .flow{ grid-template-columns:1fr 1fr; column-gap:48px; }
  .flow__item{ border-top:1px solid var(--line); }
  .flow__item:nth-child(2){ border-bottom:none; }
  .flow__item:last-child{ border-bottom:1px solid var(--line); }
  .section{ padding:132px 0; }
  .hero{ padding:120px 0; }
  .stickybar{ display:none; }
  .footer{ padding-bottom:56px; }
  .city__name{ font-size:32px; }
}