/* Natya Shastralaya — inner pages (About, Courses, Gallery, Contact)
   Regular scrolling pages in the temple theme: charcoal and carved-stone cream,
   sand-gold accents, Cormorant Garamond for display and Manrope for text. */
:root{
  --deep:#1b2123;
  --deep-2:#232a2c;
  --ink:#f7f2e8;
  --soft:rgba(250,246,238,.86);
  --mute:rgba(250,246,238,.62);
  --line:rgba(247,242,232,.18);
  --sand:#e9d3ab;
  --sand-2:#d8b97f;
  --sand-ink:#2b2219;
  --stone:#efe7d8;
  --stone-2:#e5dbc8;
  --stone-ink:#2b2219;
  --stone-mute:#6c5f4f;
  --stone-line:rgba(43,34,25,.14);
  --display:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --wrap:1180px;
  --gx:clamp(16px,4vw,40px);
  color-scheme:dark;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{margin:0;background:var(--deep);color:var(--ink);font-family:var(--sans);font-variant-numeric:lining-nums;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;}
:focus-visible{outline:2px solid var(--sand);outline-offset:3px;}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;margin:0;line-height:1.08;text-wrap:balance;}
h1 em,h2 em,h3 em{font-style:italic;color:var(--sand);}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gx);}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--sand);color:var(--sand-ink);padding:10px 14px;}
.skip:focus{left:8px;}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(22,27,28,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:78px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0;}
.brand img{width:46px;height:46px;border-radius:50%;background:#fbf7ef;object-fit:cover;border:1px solid rgba(233,211,171,.55);flex-shrink:0;}
.brand b{display:block;font-family:var(--display);font-weight:500;font-size:24px;line-height:1.05;}
.brand small{display:block;font-size:10px;letter-spacing:.16em;color:var(--soft);margin-top:3px;white-space:nowrap;}
.nav{display:flex;align-items:center;gap:clamp(14px,2.2vw,30px);}
.nav a{text-decoration:none;font-size:14.5px;color:var(--soft);padding:6px 0;border-bottom:1px solid transparent;transition:color .25s,border-color .25s;white-space:nowrap;}
.nav a:hover{color:var(--ink);border-color:var(--line);}
.nav a[aria-current="page"]{color:var(--sand);border-color:var(--sand);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:14px 22px;background:var(--sand);color:var(--sand-ink);font:500 14.5px/1 var(--sans);text-decoration:none;border:1px solid var(--sand);cursor:pointer;transition:background .25s,color .25s;}
.btn:hover{background:#f3e2c2;}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn.ghost:hover{border-color:var(--sand);color:var(--sand);}
.btn.dark{background:var(--sand-ink);color:var(--stone);border-color:var(--sand-ink);}
.btn.dark:hover{background:#3b2f23;}
.nav a.btn{padding:11px 16px;font-size:13.5px;color:var(--sand-ink);border:1px solid var(--sand);}
.nav a.btn:hover{color:var(--sand-ink);border-color:#f3e2c2;}
.nav .btn:hover{color:var(--sand-ink);}
.burger{display:none;background:none;border:0;color:var(--ink);font:inherit;font-size:14.5px;cursor:pointer;align-items:center;gap:12px;padding:8px 0;}
.burger i{width:24px;height:8px;border-top:1px solid currentColor;border-bottom:1px solid currentColor;}

/* ---------- page hero ---------- */
.hero{position:relative;padding:clamp(70px,11vw,130px) 0 clamp(56px,8vw,96px);background:var(--deep) url('../images/site/carved-frieze.jpg') center 38%/cover no-repeat;isolation:isolate;}
.hero::before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(17,21,22,.94) 0%,rgba(17,21,22,.82) 45%,rgba(17,21,22,.55) 100%),linear-gradient(0deg,rgba(17,21,22,.85),rgba(17,21,22,0) 50%);}
.crumbs{display:flex;gap:10px;font-size:12.5px;letter-spacing:.08em;color:var(--mute);margin-bottom:22px;}
.crumbs a{color:var(--soft);text-decoration:none;}
.crumbs a:hover{color:var(--sand);}
.eyebrow{display:flex;align-items:center;gap:14px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--sand);}
.eyebrow::before{content:'';width:34px;height:1px;background:currentColor;}
.hero h1{margin-top:18px;font-size:clamp(42px,6vw,78px);letter-spacing:-.01em;}
.hero p{max-width:56ch;margin:20px 0 0;font-size:clamp(16px,1.3vw,18px);color:var(--soft);}

/* ---------- sections ---------- */
.sec{padding:clamp(64px,9vw,112px) 0;}
.sec.stone{background:var(--stone);color:var(--stone-ink);}
.sec.stone .eyebrow{color:#9a7a44;}
.sec.stone h2 em,.sec.stone h3 em{color:#9a7a44;}
.sec.alt{background:var(--deep-2);}
.sec h2{font-size:clamp(34px,4.2vw,54px);margin-top:16px;}
.lead{font-size:clamp(17px,1.4vw,19px);max-width:62ch;margin:20px 0 0;}
.sec.stone .lead,.sec.stone p{color:#4a3f33;}
.sec p{margin:16px 0 0;}
.muted{color:var(--mute);}
.sec.stone .muted{color:var(--stone-mute);}
.grid2{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,80px);align-items:center;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,30px);}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,26px);}
.figure{position:relative;}
.figure img{width:100%;height:auto;border:1px solid var(--stone-line);box-shadow:0 30px 60px -30px rgba(0,0,0,.45);}
.figure figcaption{margin-top:12px;font-size:13px;color:var(--stone-mute);}
.sec:not(.stone) .figure figcaption{color:var(--mute);}
.figure.framed::before{content:'';position:absolute;inset:-14px 14px 14px -14px;border:1px solid rgba(154,122,68,.45);z-index:-1;}

/* people */
.person{padding:30px 28px;border:1px solid var(--stone-line);background:#f6f0e4;}
.person small{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#9a7a44;}
.person h3{font-size:30px;margin-top:10px;}
.person .role{margin-top:6px;font-size:14.5px;color:var(--stone-mute);}
.person ul{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px;}
.person li{display:flex;gap:12px;font-size:15px;color:#4a3f33;line-height:1.55;}
.person li::before,.ticks li::before{content:'';flex-shrink:0;width:6px;height:6px;margin-top:9px;background:#b0905a;transform:rotate(45deg);}

/* three pillars */
.pillar-card{border-top:1px solid var(--line);padding-top:22px;}
.pillar-card b{display:block;font-family:var(--display);font-weight:500;font-size:30px;color:var(--ink);}
.pillar-card span{display:block;margin-top:8px;color:var(--soft);font-size:15px;}
.sec.stone .pillar-card{border-color:var(--stone-line);}
.sec.stone .pillar-card b{color:var(--stone-ink);}
.sec.stone .pillar-card span{color:#4a3f33;}
blockquote.big{margin:0;font-family:var(--display);font-style:italic;font-size:clamp(28px,3.4vw,44px);line-height:1.2;max-width:24ch;}
blockquote.big cite{display:block;margin-top:18px;font:normal 13px/1.4 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--sand);}

/* ---------- courses ---------- */
.course{display:grid;grid-template-columns:260px 1fr;gap:clamp(24px,4vw,56px);padding:clamp(34px,4vw,48px) 0;border-top:1px solid var(--stone-line);align-items:start;}
.course:last-child{border-bottom:1px solid var(--stone-line);}
.course .art{position:relative;}
.course .art img{width:100%;border:1px solid var(--stone-line);}
.course .num{position:absolute;left:-1px;top:-1px;background:var(--sand-ink);color:var(--stone);font-family:var(--display);font-size:22px;padding:6px 14px;}
.course small{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#9a7a44;}
.course h3{font-size:clamp(34px,3.6vw,46px);margin-top:8px;}
.course p{max-width:58ch;}
.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px;}
.ticks li{display:flex;gap:12px;font-size:15.5px;color:#3b3127;line-height:1.5;}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.chips span{font-size:13.5px;padding:9px 14px;border:1px solid var(--line);color:var(--soft);}
.sec.stone .chips span{border-color:var(--stone-line);color:#4a3f33;}
.journey{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:40px;counter-reset:st;}
.journey div{padding:22px 20px 0 0;border-top:1px solid var(--line);position:relative;}
.journey div::before{content:'';position:absolute;top:-5px;left:0;width:9px;height:9px;background:var(--sand);transform:rotate(45deg);}
.journey b{display:block;font-family:var(--display);font-weight:500;font-size:26px;}
.journey span{display:block;margin-top:6px;font-size:14.5px;color:var(--soft);}
details.faq{border-top:1px solid var(--stone-line);padding:20px 0;}
details.faq:last-of-type{border-bottom:1px solid var(--stone-line);}
details.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-family:var(--display);font-size:24px;line-height:1.2;}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{content:'+';font-family:var(--sans);font-size:22px;color:#9a7a44;transition:transform .3s;}
details.faq[open] summary::after{transform:rotate(45deg);}
details.faq p{margin:12px 0 0;max-width:70ch;}

/* ---------- gallery ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;}
.filters button{font:500 13.5px var(--sans);padding:10px 16px;background:transparent;color:var(--soft);border:1px solid var(--line);cursor:pointer;transition:all .25s;}
.filters button:hover{color:var(--ink);border-color:var(--sand);}
.filters button[aria-pressed="true"]{background:var(--sand);color:var(--sand-ink);border-color:var(--sand);}
.gallery{columns:3 300px;column-gap:18px;}
.gallery figure{break-inside:avoid;margin:0 0 18px;position:relative;cursor:zoom-in;overflow:hidden;background:#111;}
.gallery figure[hidden]{display:none;}
.gallery img{width:100%;height:auto;transition:transform 1s cubic-bezier(.2,.7,.2,1),opacity .4s;}
.gallery figure:hover img{transform:scale(1.035);}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;font-size:13.5px;color:var(--ink);background:linear-gradient(0deg,rgba(10,12,13,.85),rgba(10,12,13,0));}
.gallery figcaption small{display:block;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--sand);}
.gallery button.open{all:unset;position:absolute;inset:0;cursor:zoom-in;}
.gallery button.open:focus-visible{outline:2px solid var(--sand);outline-offset:-4px;}
.note{margin-top:30px;padding:18px 20px;border:1px dashed var(--line);color:var(--mute);font-size:14px;}
.lightbox{position:fixed;inset:0;z-index:80;background:rgba(10,12,13,.95);display:flex;align-items:center;justify-content:center;padding:60px 70px;}
.lightbox[hidden]{display:none;}
.lightbox img{max-width:100%;max-height:calc(100vh - 150px);width:auto;height:auto;box-shadow:0 30px 80px rgba(0,0,0,.6);}
.lightbox p{position:absolute;left:0;right:0;bottom:22px;text-align:center;margin:0;font-size:14px;color:var(--soft);}
.lightbox button{position:absolute;background:none;border:1px solid var(--line);color:var(--ink);font:inherit;font-size:14px;padding:10px 14px;cursor:pointer;}
.lightbox button:hover{border-color:var(--sand);color:var(--sand);}
.lb-close{top:18px;right:18px;}
.lb-prev{left:18px;top:50%;transform:translateY(-50%);}
.lb-next{right:18px;top:50%;transform:translateY(-50%);}

/* ---------- contact ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.ccard{padding:28px 26px;background:#f6f0e4;border:1px solid var(--stone-line);}
.ccard small{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#9a7a44;}
.ccard p{margin:10px 0 0 !important;font-size:16.5px;color:var(--stone-ink) !important;line-height:1.55;}
.ccard a{color:var(--stone-ink);text-decoration:none;border-bottom:1px solid var(--stone-line);}
.ccard a:hover{border-color:#9a7a44;}
.ccard .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.ccard .btn{padding:11px 15px;font-size:13.5px;}
.map{margin-top:28px;border:1px solid var(--stone-line);height:380px;background:var(--stone-2);}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.35) sepia(.15);}

/* ---------- CTA band + footer ---------- */
.band{background:var(--deep) url('../images/site/carved-frieze.jpg') center 60%/cover;position:relative;isolation:isolate;padding:clamp(60px,8vw,96px) 0;text-align:center;}
.band::before{content:'';position:absolute;inset:0;z-index:-1;background:rgba(17,21,22,.84);}
.band h2{font-size:clamp(32px,4vw,50px);}
.band p{color:var(--soft);margin:14px auto 0;max-width:52ch;}
.band .row{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:28px;}
.site-foot{background:#151a1b;border-top:1px solid var(--line);padding:64px 0 28px;font-size:14.5px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:40px;}
.site-foot h4{font-family:var(--sans);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--sand);font-weight:500;margin-bottom:14px;}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;}
.site-foot a{text-decoration:none;color:var(--soft);}
.site-foot a:hover{color:var(--sand);}
.site-foot p{margin:0 0 8px;color:var(--soft);}
.motto-line{font-family:var(--display);font-size:22px;margin-top:16px !important;color:var(--ink) !important;}
.motto-line span{color:var(--sand);padding:0 .3em;}
.legal{margin-top:46px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--mute);font-size:13px;}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .9s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .nav{position:fixed;inset:78px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#141819;border-bottom:1px solid var(--line);padding:10px var(--gx) 24px;box-shadow:0 30px 60px rgba(0,0,0,.5);transform:translateY(-8px);opacity:0;visibility:hidden;transition:all .3s ease;}
  .nav.open{transform:none;opacity:1;visibility:visible;}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:16px;}
  .nav .btn{margin-top:16px;justify-content:center;padding:15px;}
  .burger{display:inline-flex;}
  .grid4{grid-template-columns:repeat(2,1fr);}
  .journey{grid-template-columns:repeat(2,1fr);row-gap:30px;}
}
@media (max-width:820px){
  .grid2{grid-template-columns:1fr;}
  .grid3,.contact-cards{grid-template-columns:1fr;}
  .course{grid-template-columns:1fr;}
  .course .art{max-width:300px;}
  .foot-grid{grid-template-columns:1fr;gap:30px;}
  .figure.framed::before{inset:-10px 10px 10px -10px;}
}
@media (max-width:560px){
  .site-head .wrap{height:68px;}
  .nav{inset:68px 0 auto 0;}
  .brand img{width:40px;height:40px;}
  .brand b{font-size:20px;}
  .brand small{font-size:8.5px;letter-spacing:.1em;}
  .ticks{grid-template-columns:1fr;}
  .grid4,.journey{grid-template-columns:1fr;}
  .lightbox{padding:60px 12px;}
  .lb-prev,.lb-next{top:auto;bottom:56px;transform:none;}
  .map{height:300px;}
  .person{padding:24px 20px;}
}