/* ===== Cơm Việt Heritage — demo nhà hàng của HAYWEB =====
   Concept: "NGƯỢC DÒNG — Bảo tàng vị Việt trong nhà cổ 300 năm".
   Palette son đỏ cung đình + vàng thếp + ngà giấy dó + nâu mun. Playfair display. */

@font-face{
  font-family:"Playfair VN";
  src:url("fonts/playfair-vn.woff2") format("woff2");
  font-weight:400 900;
  font-display:swap;
  font-style:normal;
  /* subset vietnamese — dải ký tự dấu VN đầy đủ */
}

:root{
  --ink:#241a12;          /* nâu mun đậm — chữ trên nền ngà */
  --ink-2:#3a2a1c;
  --ink-soft:#5a4a3a;
  --paper:#f4ecdb;        /* ngà giấy dó — nền chính */
  --paper-2:#ece0c8;
  --paper-hi:#fbf6ea;
  --son:#8f2d24;          /* son đỏ cung đình — accent chính */
  --son-2:#a4392c;
  --son-deep:#6f2019;
  --gold:#b8924a;         /* vàng thếp — accent phụ, hairline */
  --gold-hi:#cda862;
  --jade:#6f8a6a;
  --dark:#1c130c;         /* nền section tối */
  --dark-2:#271a10;
  --cream-on-dark:#f0e6d2;
  --line:rgba(36,26,18,.16);
  --line-gold:rgba(184,146,74,.42);
  --serif:"Playfair VN","Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --wrap:1180px;
  --r:14px;
  --shadow:0 22px 50px -26px rgba(28,19,12,.55);
  --paper-grain:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='160'%20height='160'%3E%3Cfilter%20id='n'%3E%3CfeTurbulence%20type='fractalNoise'%20baseFrequency='0.9'%20numOctaves='2'%20stitchTiles='stitch'/%3E%3C/filter%3E%3Crect%20width='100%25'%20height='100%25'%20filter='url(%23n)'/%3E%3C/svg%3E");
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background-color:var(--paper);
  line-height:1.62;
  font-variant-numeric:lining-nums;   /* Playfair mặc định oldstyle → ép lining, số ngay ngắn */
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:26px}

/* ---- Type ---- */
.h2{font-family:var(--serif);font-weight:700;font-size:clamp(1.9rem,4.2vw,3.15rem);
  line-height:1.1;color:var(--ink);letter-spacing:-.005em;
  font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1,"tnum" 1}
.h2--light{color:var(--paper-hi)}
.eyebrow{display:inline-block;font-family:var(--sans);font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;
  font-weight:700;color:var(--son);margin-bottom:15px}
.eyebrow::before{content:"";display:inline-block;width:26px;height:1.5px;background:var(--gold);vertical-align:middle;margin-right:12px}
.eyebrow--gold{color:var(--gold-hi)}
.eyebrow--light{color:var(--gold-hi)}
.section{padding:clamp(66px,9vw,124px) 0;position:relative;isolation:isolate}
.section__head{max-width:750px;margin-bottom:clamp(36px,5vw,58px)}
.section__head .h2{position:relative;padding-bottom:18px}
.section__head .h2::after{content:"";position:absolute;left:0;bottom:0;width:70px;height:2px;
  background:linear-gradient(90deg,var(--son),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform .8s cubic-bezier(.5,0,.2,1)}
.section__head.is-in .h2::after{transform:scaleX(1)}
.section__sub{margin-top:16px;font-size:1.06rem;color:var(--ink-soft);max-width:60ch}
.section__sub--light{color:rgba(240,230,210,.72)}
.section__sub a,.menu__note a,.exhibit__note a,.soon__box p a{color:var(--son);font-weight:700;border-bottom:1px solid transparent}
.section--dark .section__sub a{color:var(--gold-hi)}
.section__sub a:hover{border-color:currentColor}

/* nền giấy dó lốm đốm cho section sáng */
.section:not(.section--dark)::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:var(--paper-grain);background-size:180px 180px;opacity:.05;mix-blend-mode:multiply}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--sans);font-weight:700;font-size:.96rem;padding:.8em 1.6em;border-radius:4px;
  border:1.5px solid transparent;cursor:pointer;letter-spacing:.01em;
  transition:transform .25s,box-shadow .25s,background .25s,color .25s,border-color .25s}
.btn--gold{background:var(--son);color:#fff;box-shadow:0 12px 26px -14px rgba(143,45,36,.8);
  border-color:var(--son)}
.btn--gold:hover{background:var(--son-deep);transform:translateY(-2px);box-shadow:0 16px 30px -14px rgba(143,45,36,.9)}
.btn--outline{background:transparent;color:var(--paper-hi);border-color:rgba(240,230,210,.5)}
.btn--outline:hover{background:rgba(240,230,210,.1);border-color:var(--gold-hi);color:#fff;transform:translateY(-2px)}
.btn--lg{padding:.95em 2em;font-size:1.02rem}

/* ---- Brand ---- */
.brand{display:flex;align-items:center;gap:12px;line-height:1}
.brand__seal{display:inline-flex;flex-shrink:0;filter:drop-shadow(0 4px 8px rgba(0,0,0,.28))}
.brand__seal svg{display:block}
.brand__txt{display:flex;flex-direction:column;gap:2px}
.brand__txt b{font-family:var(--serif);font-weight:700;font-size:1.3rem;color:var(--paper-hi);letter-spacing:.01em;line-height:1}
.brand__txt i{font-style:normal;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-hi);font-weight:700}

/* ============ NAV ============ */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s,padding .3s;padding:16px 0}
.nav__inner{display:flex;align-items:center;gap:28px}
.nav__links{display:flex;gap:24px;margin-left:auto;font-weight:600;font-size:.92rem}
.nav__links a{color:var(--cream-on-dark);opacity:.9;position:relative;padding:4px 0}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--gold-hi);transition:width .3s}
.nav__links a:hover{opacity:1}.nav__links a:hover::after{width:100%}
.nav__cta{padding:.55em 1.25em;font-size:.9rem}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__burger span{width:26px;height:2.5px;background:var(--cream-on-dark);border-radius:2px;transition:.3s}
.nav--solid{background:rgba(28,19,12,.93);backdrop-filter:blur(10px);box-shadow:0 8px 30px -18px #000;padding:10px 0}
.nav--solid .brand__txt b{font-size:1.18rem}

/* ============ HERO — full-bleed "ngưỡng cửa" ============ */
.hero{position:relative;min-height:100svh;display:grid;place-items:center;overflow:hidden;text-align:center;padding:120px 24px 90px}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;animation:kenburns 26s ease-in-out infinite alternate;background:var(--dark)}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.14)}}
.hero__scrim{position:absolute;inset:0;z-index:-1;
  background:radial-gradient(120% 90% at 50% 40%,rgba(28,19,12,.42),rgba(20,13,8,.82) 78%),linear-gradient(180deg,rgba(20,13,8,.55),rgba(20,13,8,.35) 45%,rgba(20,13,8,.85))}
.hero__frame{position:relative;max-width:820px;padding:clamp(38px,6vw,68px) clamp(26px,5vw,60px);
  border:1px solid rgba(205,168,98,.28);color:var(--cream-on-dark)}
.hero__corner{position:absolute;width:22px;height:22px;border:2px solid var(--gold-hi);opacity:.9}
.hero__corner--tl{top:-2px;left:-2px;border-right:0;border-bottom:0}
.hero__corner--tr{top:-2px;right:-2px;border-left:0;border-bottom:0}
.hero__corner--bl{bottom:-2px;left:-2px;border-right:0;border-top:0}
.hero__corner--br{bottom:-2px;right:-2px;border-left:0;border-top:0}
.hero__title{font-family:var(--serif);font-weight:700;font-size:clamp(2.5rem,6vw,4.6rem);line-height:1.08;
  color:var(--paper-hi);letter-spacing:-.01em;text-shadow:0 3px 24px rgba(0,0,0,.4);
  font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}
.hero__title .hl{color:var(--gold-hi)}
.hero__rule{display:block;width:64px;height:2px;margin:26px auto 0;background:linear-gradient(90deg,transparent,var(--gold),transparent);
  transform:scaleX(0);animation:ruleIn 1s cubic-bezier(.5,0,.2,1) .7s forwards}
@keyframes ruleIn{to{transform:scaleX(1)}}
.hero__lead{margin:24px auto 0;font-size:clamp(1.02rem,1.5vw,1.2rem);color:rgba(240,230,210,.88);max-width:40em}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:32px}
.hero__proof{display:inline-flex;align-items:center;gap:9px;margin-top:28px;font-size:.96rem;color:rgba(240,230,210,.85)}
.hero__proof strong{font-family:var(--serif);font-size:1.24rem;color:#fff}
.stars{color:var(--gold-hi);letter-spacing:1px}.stars__half{opacity:.4}
.hero__scroll{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:2;
  font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-hi);font-weight:700;opacity:.85;animation:bob 2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,6px)}}
.reveal-hero{animation:heroIn 1s ease .15s both}
@keyframes heroIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* ============ TIMELINE (UNIQUE 1) — dòng di sản kéo sáng ============ */
.timeline{background:var(--paper-2)}
.tl{list-style:none;position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:34px 0 0}
.tl__spine{position:absolute;top:44px;left:6%;right:6%;height:2px;background:var(--line);border-radius:2px}
.tl__spine::after{content:"";position:absolute;inset:0;width:var(--p,0%);background:linear-gradient(90deg,var(--son),var(--gold));border-radius:2px;transition:width .2s linear}
.tl__node{position:relative;padding:70px 8px 0;text-align:center}
.tl__dot{position:absolute;top:36px;left:50%;transform:translate(-50%,0);width:18px;height:18px;border-radius:50%;
  background:var(--paper-2);border:2px solid var(--gold);box-shadow:0 0 0 5px var(--paper-2)}
.tl__node.is-in .tl__dot{background:var(--son);border-color:var(--son);box-shadow:0 0 0 5px var(--paper-2),0 0 16px 1px rgba(143,45,36,.4)}
.tl__era{display:inline-block;font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--son);background:rgba(143,45,36,.08);border:1px solid rgba(143,45,36,.2);border-radius:999px;padding:4px 13px;margin-bottom:12px}
.tl__h{font-family:var(--serif);font-size:1.2rem;color:var(--ink);margin-bottom:8px;line-height:1.25}
.tl__node p{font-size:.94rem;color:var(--ink-soft);max-width:24ch;margin-inline:auto}

/* ============ STORY ============ */
.story{background:var(--paper)}
.story__grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(30px,5vw,68px);align-items:center}
.story__media{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line-gold)}
.story__media::after{content:"";position:absolute;inset:8px;border:1px solid rgba(205,168,98,.5);pointer-events:none;z-index:2}
.story__media img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .9s}
.story__media:hover img{transform:scale(1.05)}
.story__media figcaption{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:38px 22px 16px;
  background:linear-gradient(transparent,rgba(20,13,8,.9));color:var(--cream-on-dark);font-family:var(--serif);font-size:1rem}
.story__text p{margin-top:16px;font-size:1.07rem;color:var(--ink-2)}
.story__facts{list-style:none;display:flex;gap:36px;margin-top:34px;flex-wrap:wrap;align-items:flex-start}
.story__facts li{display:flex;flex-direction:column}
.story__facts .num{display:inline-flex;align-items:baseline;gap:3px;line-height:1}
.story__facts b{font-family:var(--serif);font-size:2.6rem;color:var(--son);line-height:1;
  font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}
.story__facts .plus{font-family:var(--serif);font-size:1.5rem;color:var(--gold);line-height:1}
.story__facts .lbl{font-size:.86rem;color:var(--ink-soft);margin-top:10px;max-width:11em}

/* ============ EXHIBIT (UNIQUE 2) — mâm cỗ = hiện vật bảo tàng ============ */
.section--dark{background:var(--dark);color:var(--cream-on-dark)}
.section--dark::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(90% 60% at 50% 0%,rgba(143,45,36,.14),transparent 60%)}
.exhibit__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ex{position:relative;background:linear-gradient(180deg,#241811,#1a1109);border:1px solid rgba(205,168,98,.22);
  border-radius:10px;overflow:hidden;transition:transform .35s,box-shadow .35s,border-color .35s}
.ex:hover{transform:translateY(-7px);box-shadow:0 26px 50px -22px rgba(0,0,0,.75);border-color:rgba(205,168,98,.55)}
.ex__img{position:relative;overflow:hidden;aspect-ratio:1/1;background:#120b06}
.ex__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.ex:hover .ex__img img{transform:scale(1.08)}
.ex__img::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(18,11,6,.6));pointer-events:none}
.ex figcaption{display:flex;flex-direction:column;gap:5px;padding:16px 16px 18px;position:relative}
.ex figcaption::before{content:"";position:absolute;top:0;left:16px;right:16px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.ex__tag{font-size:.64rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-hi)}
.ex__name{font-family:var(--serif);font-size:1.14rem;color:var(--paper-hi);line-height:1.2}
.ex__note{font-size:.84rem;color:rgba(240,230,210,.62);line-height:1.45}
.exhibit__note{margin-top:28px;font-size:.95rem;color:rgba(240,230,210,.7);max-width:70ch}

/* ============ MENU ============ */
.menu{background:var(--paper)}
.menu__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px)}
.menu__cat{margin-bottom:26px}
.menu__cat:last-child{margin-bottom:0}
.menu__cat h3{font-family:var(--serif);font-size:1.34rem;color:var(--son);display:flex;align-items:center;gap:14px;margin-bottom:14px}
.menu__cat h3::after{content:"";flex:1;height:1px;background:var(--line-gold)}
.menu__item{display:flex;align-items:baseline;gap:6px;padding:7px 0}
.menu__item .nm{color:var(--ink-2);font-size:1.04rem}
.menu__item .dots{flex:1;border-bottom:1px dotted #c3b393;min-width:16px;transform:translateY(-3px)}
.menu__item .pr{font-weight:700;color:var(--gold);white-space:nowrap;font-size:.86rem;letter-spacing:.02em}
.menu__note{margin-top:28px;font-size:.95rem;color:var(--ink-soft)}

/* ============ GALLERY (UNIQUE 3) — không gian di sản, parallax lớp ============ */
.gallery__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.gal{position:relative;border-radius:10px;overflow:hidden;border:1px solid rgba(205,168,98,.22);box-shadow:0 20px 44px -26px #000;
  aspect-ratio:16/10;will-change:transform}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform 1s}
.gal:hover img{transform:scale(1.06)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;
  background:linear-gradient(transparent,rgba(18,11,6,.9));color:var(--cream-on-dark);font-family:var(--serif);font-size:.98rem}

/* ============ SOON (§5.2) ============ */
.soon{background:var(--paper-2);display:grid;place-items:center;padding:clamp(52px,7vw,86px) 0}
.soon__box{max-width:640px;text-align:center;background:var(--paper-hi);border:1px solid var(--line-gold);
  border-radius:16px;padding:clamp(34px,5vw,46px) clamp(28px,4vw,40px);box-shadow:var(--shadow);position:relative}
.soon__box::after{content:"";position:absolute;inset:9px;border:1px solid rgba(205,168,98,.4);border-radius:10px;pointer-events:none}
.soon__tag{display:inline-block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;
  color:var(--son);border:1px solid var(--son);border-radius:999px;padding:4px 14px;margin-bottom:16px}
.soon__box .h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}
.soon__box p{margin:12px auto 0;color:var(--ink-soft);max-width:44ch;font-size:1.02rem}
.soon__cta{margin-top:22px}

/* ============ REVIEWS — sổ lưu bút ============ */
.reviews{background:var(--paper)}
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{position:relative;background:var(--paper-hi);border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:12px;padding:28px 26px;box-shadow:0 14px 34px -26px rgba(28,19,12,.5)}
.review__head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.review__ava{width:46px;height:46px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:700;font-size:1.2rem;color:var(--paper-hi);background:linear-gradient(140deg,var(--son-2),var(--son-deep));border:2px solid rgba(205,168,98,.5)}
.review__who{display:flex;flex-direction:column;gap:3px}
.review__name{font-style:normal;font-weight:700;font-size:1rem;color:var(--ink)}
.review__stars{color:var(--gold);font-size:.98rem;letter-spacing:2px}.review__half{opacity:.35}
.review p{font-family:var(--serif);font-size:1.06rem;line-height:1.55;color:var(--ink-2)}
.review__src{display:block;margin-top:16px;font-size:.8rem;color:#9a8f7f;font-weight:600}

/* ============ CONTACT ============ */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center}
.contact__list{list-style:none;margin:26px 0 30px;display:flex;flex-direction:column;gap:16px}
.contact__list li{display:flex;flex-direction:column;gap:4px;padding-bottom:16px;border-bottom:1px solid rgba(240,230,210,.14)}
.contact__list span{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-hi);font-weight:700}
.contact__list b{font-size:1.06rem;font-weight:600;color:var(--cream-on-dark)}
.contact__list a:hover{color:var(--gold-hi)}
.contact__media{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line-gold);position:relative}
.contact__media::after{content:"";position:absolute;inset:8px;border:1px solid rgba(205,168,98,.45);pointer-events:none}
.contact__media img{width:100%;aspect-ratio:5/4;object-fit:cover}
.maproute{margin-top:clamp(28px,5vw,46px);display:flex;align-items:center;gap:20px;padding:22px 26px;
  border-radius:var(--r);border:1px solid var(--line-gold);color:var(--cream-on-dark);box-shadow:var(--shadow);
  background-color:#20160d;
  background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='46'%20height='46'%3E%3Cpath%20d='M0%2023h46M23%200v46'%20stroke='%23b8924a'%20stroke-opacity='0.14'%20stroke-width='1'/%3E%3C/svg%3E");
  background-size:46px 46px;transition:transform .3s,box-shadow .3s,border-color .3s}
.maproute:hover{transform:translateY(-3px);border-color:var(--gold-hi);box-shadow:0 26px 52px -24px #000}
.maproute__pin{font-size:1.9rem;flex-shrink:0;filter:drop-shadow(0 3px 6px rgba(0,0,0,.4))}
.maproute__txt{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}
.maproute__txt b{font-family:var(--serif);font-size:1.22rem;color:var(--paper-hi);line-height:1.2}
.maproute__txt span{font-size:.92rem;color:rgba(240,230,210,.72)}
.maproute__go{flex-shrink:0;background:var(--son);color:#fff;font-weight:700;padding:.72em 1.4em;border-radius:6px;
  white-space:nowrap;border:1px solid var(--son);transition:background .25s,transform .25s}
.maproute:hover .maproute__go{background:var(--son-deep)}
@media (max-width:560px){.maproute{flex-direction:column;text-align:center;gap:14px}.maproute__txt{align-items:center}}

/* ============ FOOTER ============ */
.footer{background:#150e08;color:rgba(240,230,210,.6);padding:38px 0 30px}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer p{font-size:.86rem}
.footer p b{color:var(--gold-hi);font-weight:700}
.credit{margin-top:22px;padding-top:16px;border-top:1px solid rgba(240,230,210,.1);text-align:center;font-size:.86rem;color:rgba(240,230,210,.55)}
.credit__link{color:var(--gold-hi);font-weight:700;position:relative;padding-bottom:2px;white-space:nowrap;transition:color .25s}
.credit__link::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:linear-gradient(90deg,var(--son),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform .3s}
.credit__link:hover{color:var(--gold-hi)}.credit__link:hover::after{transform:scaleX(1)}

/* ============ MOBILE BAR ============ */
.mobilebar{display:none}
@media (max-width:768px){
  .mobilebar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:95;gap:10px;
    padding:9px 12px calc(9px + env(safe-area-inset-bottom));background:rgba(28,19,12,.96);backdrop-filter:blur(8px);border-top:1px solid rgba(205,168,98,.4)}
  .mobilebar a{padding:.85em;border-radius:6px;font-weight:700;font-size:1rem;text-align:center;line-height:1}
  .mobilebar__call{flex:0 0 96px;background:rgba(240,230,210,.1);color:var(--cream-on-dark);border:1px solid rgba(240,230,210,.24)}
  .mobilebar__book{flex:1;background:var(--son);color:#fff}
  body{padding-bottom:70px}
}

/* ============ SCROLLBAR + REVEAL ============ */
.scrollbar{position:fixed;top:0;left:0;height:3px;width:0;z-index:100;
  background:linear-gradient(90deg,var(--son),var(--gold));box-shadow:0 0 10px rgba(143,45,36,.4);transition:width .12s ease-out}
.reveal{transition:opacity .8s cubic-bezier(.22,.68,.16,1),transform .8s cubic-bezier(.22,.68,.16,1)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .exhibit__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .story__grid,.contact__grid{grid-template-columns:1fr}
  .story__media{order:-1;max-width:520px}
  .menu__grid{grid-template-columns:1fr;gap:0}
  .tl{grid-template-columns:1fr;gap:0;padding-left:34px}
  .tl__spine{top:8px;bottom:8px;left:8px;right:auto;width:2px;height:auto}
  .tl__spine::after{width:2px;height:var(--p,0%)}
  .tl__node{text-align:left;padding:14px 0 30px 24px}
  .tl__node p{margin-inline:0;max-width:38ch}
  .tl__dot{top:20px;left:-24px;transform:none}
  .tl__node.is-in .tl__dot{box-shadow:0 0 0 5px var(--paper-2),0 0 16px 1px rgba(143,45,36,.4)}
}
@media (max-width:768px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .nav__links.is-open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:rgba(24,16,10,.98);padding:18px 26px;gap:16px}
  .reviews__grid{grid-template-columns:1fr}
  .hero{padding:110px 20px 84px}
}
@media (max-width:560px){
  .exhibit__grid,.gallery__grid{grid-template-columns:1fr}
  .gal{aspect-ratio:16/10}
  .hero__actions{flex-direction:column;align-items:stretch}
  .footer__inner{flex-direction:column;text-align:center}
  .story__facts{gap:22px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1!important;transform:none!important}
  .hero__rule,.section__head .h2::after{transform:scaleX(1)}
  .tl__spine::after{width:100%!important}
}
@media (max-width:900px) and (prefers-reduced-motion:reduce){.tl__spine::after{height:100%!important;width:2px}}