/* ============================================================
   Back Dough — late-night doughnut window, Old City Knoxville
   Palette: warm night + fried-dough amber + neon-sign rose
   ============================================================ */

:root{
  --night:#17110D;     /* warm near-black street at night */
  --night-2:#1F1711;   /* raised panel on night */
  --roast:#2A1E16;     /* deep roast brown */
  --line:#3A2A1F;      /* hairline on dark */
  --cream:#F5ECDB;     /* warm glaze cream / paper */
  --cream-2:#EDE0C9;   /* slightly deeper cream */
  --dough:#E8A33D;     /* fried, glazed amber — PRIMARY */
  --dough-deep:#C9831F;
  --neon:#FF5C86;      /* neon sign rose — signature accent */
  --tan:#C9B79A;       /* muted text on night */
  --mud:#6E5848;       /* muted text on cream */
  --maxw:1180px;
  --pad:clamp(20px,5vw,40px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--night);
  color:var(--cream);
  font-family:"Hanken Grotesque",system-ui,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:800;line-height:1.02;margin:0;letter-spacing:-0.01em}
p{margin:0 0 1em}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.skip{position:absolute;left:-999px;top:0;background:var(--dough);color:var(--night);padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}

/* ---- focus ---- */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2.5px solid var(--neon);outline-offset:3px;
}

.eyebrow{
  font-family:"Hanken Grotesque",sans-serif;
  text-transform:uppercase;letter-spacing:.22em;font-size:.74rem;font-weight:700;
  color:var(--dough);margin:0 0 18px;
}
.neon-script{
  font-family:"Caveat",cursive;text-transform:none;letter-spacing:0;
  font-size:1.5rem;color:var(--neon);font-weight:700;
}

/* ============================== HEADER ============================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
  border-bottom:1px solid transparent;
}
.site-header::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(10,7,5,.55),transparent);
  pointer-events:none;transition:opacity .3s ease;
}
.site-header.scrolled{background:rgba(20,15,11,.96);border-bottom-color:var(--line)}
.site-header.scrolled::before{opacity:0}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;position:relative}
.brand{display:flex;align-items:center;gap:11px;color:var(--cream)}
.brand-mark{color:var(--dough);display:flex}
.brand-word{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.22rem;letter-spacing:-0.01em}
.nav{display:flex;align-items:center;gap:8px}
.navlinks{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.navlinks a{font-size:.93rem;font-weight:600;color:var(--cream);padding:6px 0;position:relative}
.navlinks a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--dough);
  transition:right .25s ease;
}
.navlinks a:not(.nav-cta):hover::after{right:0}
.navlinks a.nav-cta{
  border:1.5px solid var(--dough);color:var(--dough);padding:9px 18px;font-weight:700;
  transition:background .2s ease,color .2s ease;
}
.navlinks a.nav-cta:hover{background:var(--dough);color:var(--night)}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--cream);transition:.25s}
.hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  display:flex;flex-direction:column;background:rgba(20,15,11,.99);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.mobile-menu[hidden]{display:none}
.mobile-menu a{padding:15px var(--pad);font-weight:600;border-bottom:1px solid var(--line);color:var(--cream)}
.mobile-menu a:last-child{border-bottom:0;color:var(--dough)}

/* ============================== HERO ============================== */
.hero{
  position:relative;padding:150px 0 90px;overflow:hidden;
  background:
    radial-gradient(120% 90% at 80% 10%, rgba(232,163,61,.10), transparent 55%),
    radial-gradient(90% 80% at 75% 70%, rgba(255,92,134,.10), transparent 60%),
    var(--night);
}
.hero-glow{
  position:absolute;top:8%;right:6%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,92,134,.16), transparent 65%);
  filter:blur(30px);pointer-events:none;z-index:0;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-copy{max-width:600px}
.hero h1{font-size:clamp(2.6rem,6.2vw,4.5rem);margin:0 0 22px}
.hero-sub{font-size:1.12rem;color:var(--tan);max-width:46ch;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-meta{font-size:.88rem;color:var(--tan);letter-spacing:.02em;margin:0}
.hero-art{position:relative;display:flex;align-items:center;justify-content:center}
.neon-sign{filter:drop-shadow(0 0 22px rgba(255,92,134,.25))}
.neon-open{
  position:absolute;bottom:6%;left:50%;transform:translateX(-50%);
  font-size:2.6rem;text-shadow:0 0 14px rgba(255,92,134,.55);
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:"Hanken Grotesque",sans-serif;font-weight:700;font-size:.96rem;
  padding:14px 26px;cursor:pointer;border:1.5px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--dough);color:var(--night);border-color:var(--dough)}
.btn-primary:hover{background:var(--dough-deep);border-color:var(--dough-deep)}
.btn-ghost{background:transparent;color:var(--cream);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--dough);color:var(--dough)}
.btn.full{width:100%}

/* ============================== TRUST ============================== */
.trust{background:var(--roast);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-item{
  padding:26px 24px;display:flex;flex-direction:column;gap:4px;min-width:0;
  border-left:1px solid var(--line);transition:background .25s ease;
}
.trust-item:first-child{border-left:0}
.trust-item:hover{background:#33251b}
.trust-key{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.45rem;color:var(--dough)}
.trust-key .star{color:var(--neon)}
.trust-val{font-size:.86rem;color:var(--tan)}

/* ============================== SECTIONS ============================== */
.section{padding:clamp(64px,9vw,108px) 0}
.section-head{max-width:620px;margin-bottom:54px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2,.section h2{font-size:clamp(2rem,4.6vw,3.2rem)}
.section-lead{font-size:1.08rem;margin-top:20px}

/* FLAVORS (cream band) */
.flavors{background:var(--cream);color:var(--roast)}
.flavors .eyebrow{color:var(--dough-deep)}
.flavors .section-lead{color:var(--mud)}
.flavor-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px)}
.flavor-head{
  font-size:1.05rem;text-transform:uppercase;letter-spacing:.18em;font-weight:800;
  color:var(--dough-deep);padding-bottom:14px;margin-bottom:6px;border-bottom:2px solid var(--cream-2);
}
.flavor-list{list-style:none;margin:0;padding:0}
.flavor{
  padding:20px 0 20px 22px;border-bottom:1px solid var(--cream-2);position:relative;
  transition:padding-left .25s ease;
}
.flavor::before{
  content:"";position:absolute;left:0;top:27px;width:10px;height:2px;background:var(--dough-deep);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.flavor:hover{padding-left:30px}
.flavor:hover::before{transform:scaleX(1)}
.flavor:hover .flavor-name{color:var(--dough-deep)}
.flavor-name{display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.18rem;color:var(--roast);transition:color .25s ease}
.flavor-desc{display:block;color:var(--mud);font-size:.96rem;margin-top:3px}
.flavors-foot{margin-top:40px;color:var(--mud);font-size:1rem}
.flavors-foot a{color:var(--dough-deep);font-weight:700;border-bottom:1.5px solid transparent;transition:border-color .2s}
.flavors-foot a:hover{border-bottom-color:var(--dough-deep)}

/* DOUGHNUT WALL (night band) */
.wall{background:var(--night)}
.dough-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:8px}
.dough-cell{
  aspect-ratio:1;background:var(--night-2);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.dough-cell svg{width:74%;height:74%;transition:transform 1.4s ease}
.dough-cell:hover{border-color:var(--dough);background:#241a13}
.dough-cell:hover svg{transform:rotate(8deg) scale(1.04)}
.wall-note{text-align:center;color:var(--tan);font-size:.84rem;margin-top:24px}

/* HOURS (cream band) */
.hours{background:var(--cream);color:var(--roast)}
.hours .eyebrow{color:var(--dough-deep)}
.hours-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,72px);align-items:center}
.hours-copy .section-lead{color:var(--mud)}
.hours-card{background:var(--roast);color:var(--cream);padding:clamp(24px,4vw,38px)}
.hours-row{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding:16px 12px;border-bottom:1px solid var(--line);
  font-size:1.12rem;transition:background .2s ease;
}
.hours-row span:first-child{font-family:"Bricolage Grotesque",sans-serif;font-weight:700}
.hours-row span:last-child{color:var(--dough);font-weight:600}
.hours-row:hover{background:#33251b}
.hours-row.closed span:last-child{color:var(--tan)}
.hours-fine{margin:18px 4px 0;font-size:.86rem;color:var(--tan);line-height:1.5}

/* ABOUT (night band) */
.about{background:var(--night)}
.about-grid{display:grid;grid-template-columns:.55fr 1fr;gap:clamp(32px,6vw,70px);align-items:center}
.about-art{display:flex;justify-content:center}
.about-art svg{animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.about-art svg{animation:none}}
.about-copy p{color:var(--tan);font-size:1.06rem}
.about-copy h2{margin-bottom:24px}

/* FAQ (cream band) */
.faq{background:var(--cream);color:var(--roast)}
.faq .eyebrow{color:var(--dough-deep)}
.faq-list{max-width:820px}
.faq-item{border-bottom:1px solid var(--cream-2)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;
  font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.15rem;color:var(--roast);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:6px;top:50%;width:13px;height:13px;
  border-right:2px solid var(--dough-deep);border-bottom:2px solid var(--dough-deep);
  transform:translateY(-65%) rotate(45deg);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-35%) rotate(-135deg)}
.faq-item summary:hover{color:var(--dough-deep)}
.faq-item p{margin:0 40px 22px 0;color:var(--mud)}

/* ORDER (night band) */
.order{background:var(--night)}
.order-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,72px)}
.order-copy .section-lead{color:var(--tan)}
.ig-link{
  display:inline-flex;align-items:center;gap:10px;margin-top:6px;
  color:var(--neon);font-weight:700;border:1.5px solid var(--line);padding:11px 18px;
  transition:border-color .2s ease,background .2s ease;
}
.ig-link:hover{border-color:var(--neon);background:rgba(255,92,134,.08)}
.order-form{background:var(--night-2);border:1px solid var(--line);padding:clamp(22px,4vw,34px)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--tan);margin-bottom:7px}
.field input,.field textarea{
  width:100%;background:var(--night);border:1px solid var(--line);color:var(--cream);
  font-family:inherit;font-size:1rem;padding:12px 14px;transition:border-color .2s ease;
}
.field input:focus,.field textarea:focus{border-color:var(--dough);outline-offset:1px}
.field textarea{resize:vertical;min-height:96px}
.field.invalid input,.field.invalid textarea{border-color:var(--neon)}
.field-err{display:block;color:var(--neon);font-size:.8rem;margin-top:6px;min-height:1em}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-success{
  margin:16px 0 0;color:var(--dough);font-weight:600;background:rgba(232,163,61,.1);
  border-left:3px solid var(--dough);padding:12px 14px;
}

/* FIND (cream band) */
.find{background:var(--cream);color:var(--roast)}
.find .eyebrow{color:var(--dough-deep)}
.find-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,64px);align-items:stretch}
.find-address{font-style:normal;font-size:1.25rem;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;line-height:1.4;margin-bottom:18px}
.find .muted{color:var(--mud);font-weight:400;font-size:.96rem}
.find-phone{font-size:.96rem;margin-bottom:14px}
.find-phone a{color:var(--dough-deep);font-weight:700}
.find-parking{font-size:.96rem;color:var(--mud);margin-bottom:26px}
.find-parking strong{color:var(--roast)}
.map-panel{
  position:relative;background:var(--roast);overflow:hidden;min-height:300px;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
}
.map-grid{position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;opacity:.5;
}
.map-grid::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(232,163,61,.06))}
.map-pin{
  position:relative;z-index:2;width:62px;height:62px;border-radius:50%;
  background:var(--dough);display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 8px rgba(232,163,61,.18);
}
.map-label{position:absolute;top:18px;left:20px;z-index:2;color:var(--tan);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase}
.map-street{position:absolute;z-index:2;color:var(--tan);font-size:.74rem;letter-spacing:.08em;opacity:.7}
.map-street-1{bottom:16px;left:20px}
.map-street-2{top:50%;right:18px;transform:rotate(90deg);transform-origin:right}

/* ============================== FOOTER ============================== */
.site-footer{background:#100B08;border-top:1px solid var(--line);padding:64px 0 30px}
.footer-inner{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:start;margin-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:16px}
.brand-mark.big{color:var(--dough)}
.footer-word{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.5rem;margin:0}
.footer-tag{margin:2px 0 0;font-size:1.3rem}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-h{font-size:.76rem;text-transform:uppercase;letter-spacing:.16em;color:var(--dough);font-weight:700;margin:0 0 10px}
.footer-col p{color:var(--tan);font-size:.92rem;line-height:1.6;margin:0}
.footer-col a{color:var(--neon);font-weight:600}
.footer-col a:hover{text-decoration:underline}
.footer-fine{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding-top:22px;border-top:1px solid var(--line);color:var(--mud);font-size:.8rem}
.footer-fine span:last-child{color:var(--tan)}

/* ============================== REVEAL / ANIM ============================== */
.js-ready [data-anim="hero"]{opacity:0;transform:translateY(18px)}
.js-ready .hero-art[data-anim="hero"]{transform:translateY(0) scale(.96)}
.js-ready [data-reveal]{opacity:0;transform:translateY(26px)}
.is-in{opacity:1 !important;transform:none !important;transition:opacity .7s ease,transform .7s ease}

/* neon power-on */
.js-ready .draw-ring,.js-ready .draw-hole{stroke-dasharray:var(--len);stroke-dashoffset:var(--len)}
.neon-on .draw-ring,.neon-on .draw-hole{animation:drawIn 1.1s ease forwards}
.neon-on .sign-glaze{animation:glazeIn .6s ease .9s both}
.neon-on .sprinkles{animation:glazeIn .5s ease 1.2s both}
.neon-on .neon-open{animation:flickerOn 1s steps(1) 1.3s both}
@keyframes drawIn{to{stroke-dashoffset:0}}
@keyframes glazeIn{from{opacity:0}to{opacity:.92}}
@keyframes flickerOn{
  0%{opacity:0}20%{opacity:.7}25%{opacity:0}40%{opacity:.9}45%{opacity:.2}60%{opacity:1}100%{opacity:1}
}
@media (prefers-reduced-motion:reduce){
  .js-ready [data-anim="hero"],.js-ready [data-reveal]{opacity:1;transform:none}
  .draw-ring,.draw-hole,.sign-glaze,.sprinkles,.neon-open{animation:none !important;stroke-dashoffset:0 !important;opacity:1 !important}
  .sign-glaze{opacity:.92 !important}
  .is-in{transition:none}
}

/* ============================== RESPONSIVE ============================== */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:24px}
  .hero-art{order:-1;max-width:300px;margin:0 auto}
  .neon-sign{width:280px;height:280px}
  .hours-grid,.about-grid,.order-grid,.find-grid,.footer-inner{grid-template-columns:1fr}
  .about-art{max-width:150px;margin:0 auto}
  .about-grid{gap:8px}
}
@media (max-width:760px){
  .navlinks{display:none}
  .hamburger{display:flex}
  .trust-row{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .trust-item:nth-child(odd){border-left:0}
  .dough-wall{grid-template-columns:repeat(4,1fr)}
  .flavor-cols{grid-template-columns:1fr;gap:18px}
  .footer-cols{grid-template-columns:1fr 1fr}
}
@media (max-width:480px){
  body{font-size:16px}
  .hero{padding:120px 0 64px}
  .hero h1{font-size:clamp(1.8rem,7.4vw,2.4rem)}
  .hero-sub{font-size:1.04rem}
  .trust-row{grid-template-columns:1fr}
  .trust-item{border-left:0;border-top:1px solid var(--line);padding:18px 4px}
  .trust-item:first-child{border-top:0}
  .trust-item:nth-child(-n+2){border-bottom:0}
  .dough-wall{grid-template-columns:repeat(3,1fr);gap:10px}
  .footer-cols{grid-template-columns:1fr}
  .footer-fine{flex-direction:column}
}
.no-js .site-header{position:absolute}