/* ============================================================
   Dr. Niharika — Premium stylesheet
   Palette + fonts driven by :root vars injected from PHP admin.
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --maxw:1180px;
  --r:18px;
  --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 24px 60px -28px rgba(10,40,36,.45);
}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body{
  font-family:'Manrope',system-ui,sans-serif;
  color:var(--c-ink);background:var(--c-cream);
  line-height:1.65;font-weight:400;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ---------- Typography ---------- */
.h2{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(2rem,4.6vw,3.3rem);
    line-height:1.05;letter-spacing:-.01em;margin-bottom:.5em}
.h2--light{color:var(--c-cream)}
.eyebrow{font-size:.74rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
    color:var(--c-primary);margin-bottom:1rem}
.eyebrow--gold{color:var(--c-accent)}
.eyebrow--mt{margin-top:2.4rem}
.lede{font-size:1.07rem;color:#3c4946;max-width:54ch}
.lede--center{margin:0 auto 2.5rem;text-align:center}
.lede--light{color:#cdd9d4}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.95rem;
  padding:.85em 1.5em;border-radius:100px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .4s var(--ease),background .3s,color .3s,box-shadow .3s;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--c-accent);color:var(--c-deep);box-shadow:0 12px 30px -12px var(--c-accent)}
.btn--solid:hover{box-shadow:0 18px 40px -12px var(--c-accent)}
.btn--line{border-color:currentColor;color:var(--c-cream)}
.btn--ghost{border-color:var(--c-primary);color:var(--c-primary);padding:.55em 1.2em}
.btn--ghost:hover{background:var(--c-primary);color:var(--c-cream)}
.btn--full{width:100%;justify-content:center;margin-top:.4rem}

/* ---------- Preloader ---------- */
.preloader{position:fixed;inset:0;background:var(--c-deep);z-index:2000;
  display:grid;place-items:center;transition:opacity .7s var(--ease),visibility .7s}
.preloader.done{opacity:0;visibility:hidden}
.preloader__tooth{width:84px;height:84px}
.preloader__tooth path{fill:none;stroke:var(--c-accent);stroke-width:3;
  stroke-dasharray:360;stroke-dashoffset:360;animation:draw 1.5s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0;fill:rgba(201,162,75,.18)}}

/* ---------- Scroll-progress gold tooth ---------- */
.scrolltooth{position:fixed;right:26px;bottom:26px;width:46px;height:46px;z-index:60;
  filter:drop-shadow(0 6px 14px rgba(10,40,36,.35));opacity:0;transition:opacity .5s}
.scrolltooth.show{opacity:1}
.scrolltooth__outline{fill:rgba(255,255,255,.85);stroke:var(--c-primary);stroke-width:2.5}
.scrolltooth__fill{fill:var(--c-accent)}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;
  justify-content:space-between;padding:20px 28px;transition:padding .4s var(--ease),
  background .4s,box-shadow .4s}
.nav.scrolled{background:rgba(247,243,236,.86);backdrop-filter:blur(14px);
  padding:12px 28px;box-shadow:0 10px 30px -20px rgba(10,40,36,.5)}
.nav__brand{display:flex;align-items:center;gap:.6rem}
.nav__mark{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--c-primary);color:var(--c-accent);font-family:'Fraunces',serif;
  font-weight:600;font-size:.95rem}
.nav__name{font-family:'Fraunces',serif;font-weight:500;font-size:1.18rem;color:var(--c-primary)}
.nav__links{display:flex;gap:2rem}
.nav__links a{font-size:.92rem;font-weight:500;color:var(--c-ink);position:relative;opacity:.82}
.nav__links a::after{content:'';position:absolute;left:0;bottom:-5px;width:0;height:2px;
  background:var(--c-accent);transition:width .35s var(--ease)}
.nav__links a:hover{opacity:1}.nav__links a:hover::after{width:100%}
.nav__actions{display:flex;align-items:center;gap:1rem}
.nav__burger{display:none;width:42px;height:42px;border:none;background:transparent;
  flex-direction:column;justify-content:center;gap:5px;cursor:pointer}
.nav__burger span{width:22px;height:2px;background:var(--c-primary);transition:.3s;margin:0 auto}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;
  padding:120px 0 80px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 90% at 85% 10%, rgba(201,162,75,.16), transparent 55%),
    radial-gradient(90% 80% at 10% 100%, rgba(14,79,71,.10), transparent 60%),
    var(--c-cream)}
.hero__inner{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%;
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero__eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--c-primary);margin-bottom:1.3rem}
.hero__title{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(2.6rem,6.4vw,5rem);
  line-height:.98;letter-spacing:-.02em;color:var(--c-deep);margin-bottom:.35em}
.hero__qual{font-size:1.15rem;font-weight:600;color:var(--c-primary);margin-bottom:1.2rem}
.hero__tag{font-family:'Fraunces',serif;font-style:italic;font-size:1.25rem;color:#46544f;
  max-width:30ch;margin-bottom:1rem}
.hero__role{font-size:.95rem;color:#5a6661;margin-bottom:2rem}
.hero__cta{display:flex;gap:1rem;flex-wrap:wrap}
.hero__art{display:flex;justify-content:center}
.hero__portrait{position:relative;width:min(420px,80vw);aspect-ratio:1/1.12}
.hero__portrait img{width:100%;height:100%;object-fit:cover;border-radius:200px 200px 28px 28px;
  box-shadow:var(--shadow);position:relative;z-index:2}
.portrait-ph{width:100%;height:100%;border-radius:200px 200px 28px 28px;z-index:2;position:relative;
  background:linear-gradient(160deg,var(--c-primary),var(--c-deep));display:grid;place-items:center;
  color:rgba(255,255,255,.5);gap:.8rem;text-align:center;box-shadow:var(--shadow)}
.portrait-ph svg{width:120px;fill:rgba(201,162,75,.45)}
.portrait-ph span{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}
.hero__orbit{position:absolute;inset:-9%;z-index:1;width:118%;height:118%}
.hero__orbit circle{fill:none;stroke:rgba(14,79,71,.16);stroke-width:1.4}
.hero__arc{fill:none;stroke:var(--c-accent);stroke-width:3;stroke-linecap:round;
  stroke-dasharray:600;stroke-dashoffset:600}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--c-primary);
  display:flex;flex-direction:column;align-items:center;gap:.5rem;opacity:.7}
.hero__scroll span{width:1px;height:34px;background:var(--c-primary);animation:scrolldot 1.8s var(--ease) infinite}
@keyframes scrolldot{0%{transform:scaleY(0);transform-origin:top}40%{transform:scaleY(1);transform-origin:top}
  60%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Sections ---------- */
.section{padding:clamp(72px,9vw,128px) 0}
.section.dark{background:var(--c-deep);color:var(--c-cream)}
.section.cream{background:#fbf8f2}
.eyebrow,.h2{position:relative}

/* ---------- About ---------- */
.about__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.about__media img,.about__ph{width:100%;border-radius:var(--r);box-shadow:var(--shadow)}
.about__ph{aspect-ratio:4/5;background:linear-gradient(160deg,var(--c-mist),#eef4f0);
  display:grid;place-items:center}
.about__ph svg{width:46%;fill:rgba(14,79,71,.18)}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.chips li{font-size:.84rem;font-weight:500;padding:.45em 1.1em;border-radius:100px;
  background:#fff;border:1px solid var(--c-mist);color:var(--c-primary)}
.chips--dark li{background:rgba(255,255,255,.06);border-color:rgba(201,162,75,.3);color:var(--c-cream)}

/* ---------- Education timeline ---------- */
.timeline{margin-top:3rem;position:relative;padding-left:8px}
.timeline::before{content:'';position:absolute;left:6px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(var(--c-accent),rgba(201,162,75,.1))}
.tl{position:relative;padding:0 0 2.2rem 38px}
.tl__dot{position:absolute;left:-1px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--c-deep);border:3px solid var(--c-accent)}
.tl__card{background:rgba(255,255,255,.04);border:1px solid rgba(201,162,75,.18);
  border-radius:14px;padding:20px 24px}
.tl__top{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
.tl__top h3{font-family:'Fraunces',serif;font-weight:500;font-size:1.22rem;color:var(--c-cream)}
.tl__batch{font-size:.82rem;color:var(--c-accent);white-space:nowrap}
.tl__col{color:#bcc9c4;margin-top:.3rem}
.tl__meta{display:flex;gap:1rem;align-items:center;margin-top:.5rem;font-size:.85rem;color:#90a09a}
.tl__score{color:var(--c-accent);font-weight:600}

/* ---------- Work / competencies ---------- */
.work__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.exp{list-style:none;margin-top:1.6rem}
.exp li{display:flex;gap:.9rem;padding:.7rem 0;border-bottom:1px solid var(--c-mist);font-weight:500}
.exp__bullet{flex:none;width:9px;height:9px;margin-top:.55rem;border-radius:50%;background:var(--c-accent)}
.memb{list-style:none;margin-top:1rem}
.memb li{font-size:.92rem;color:#46544f;padding:.5rem 0;padding-left:1.1rem;position:relative}
.memb li::before{content:'§';position:absolute;left:0;color:var(--c-accent)}
.comp{margin-top:1.6rem;display:grid;gap:.2rem}
.comp__item{display:flex;gap:1rem;align-items:flex-start;padding:.85rem .2rem;
  border-bottom:1px solid var(--c-mist)}
.comp__no{font-family:'Fraunces',serif;color:var(--c-accent);font-size:1rem;font-weight:600;
  min-width:1.8rem}

/* ---------- Papers ---------- */
.papers__group{font-family:'Fraunces',serif;font-weight:500;font-size:1.5rem;color:var(--c-primary);
  margin:2.8rem 0 1.2rem}
.pc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.pc{display:flex;flex-direction:column;gap:.5rem;background:#fff;border:1px solid var(--c-mist);
  border-radius:14px;padding:24px 24px;transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.pc--link{cursor:pointer}
.pc--link:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--c-accent)}
.pc__title{font-family:'Fraunces',serif;font-weight:500;font-size:1.18rem;color:var(--c-deep);line-height:1.25}
.pc--link .pc__title{color:var(--c-primary)}
.pc__venue{font-size:.86rem;color:#6a7671}
.pc__cta{margin-top:.4rem;font-size:.82rem;font-weight:600;letter-spacing:.04em;
  color:var(--c-accent)}
.pc:not(.pc--link) .pc__cta{color:#a9b3ae}

/* ---------- Clinic ---------- */
.clinic__grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.clinic__sub{color:var(--c-accent);font-weight:600;margin-bottom:1rem}
.clinic__role{font-size:.9rem;color:#9fb0aa;margin:1.4rem 0}
.clinic__mark svg{width:80%;margin:0 auto;display:block;fill:rgba(201,162,75,.1);
  stroke:rgba(201,162,75,.4);stroke-width:1.5}

/* ---------- Contact ---------- */
.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.cinfo{list-style:none;margin-top:1.8rem}
.cinfo li{display:grid;grid-template-columns:90px 1fr;gap:1rem;padding:.85rem 0;
  border-bottom:1px solid var(--c-mist);align-items:center}
.cinfo li span{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--c-primary);font-weight:600}
.cinfo li a{font-weight:500}.cinfo li a:hover{color:var(--c-accent)}
.contact__form{background:#fff;border:1px solid var(--c-mist);border-radius:var(--r);
  padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field--2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--c-primary);margin-bottom:.45rem}
.field input,.field textarea{width:100%;padding:.85em 1em;border:1.5px solid var(--c-mist);
  border-radius:10px;font-family:inherit;font-size:.96rem;color:var(--c-ink);background:#fbfcfb;
  transition:border-color .3s,box-shadow .3s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--c-accent);
  box-shadow:0 0 0 3px rgba(201,162,75,.15)}
.form__status{margin-top:1rem;font-size:.9rem;font-weight:500;min-height:1.2em}
.form__status.ok{color:var(--c-primary)}.form__status.err{color:#c0392b}

/* ---------- Footer ---------- */
.footer{background:var(--c-deep);color:#cdd9d4;padding:56px 0 36px}
.footer__grid{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.footer__name{font-family:'Fraunces',serif;font-size:1.3rem;color:var(--c-cream)}
.footer__qual{font-size:.85rem;color:#90a09a;margin-top:.2rem}
.footer__links{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer__links a{font-size:.9rem;opacity:.85}.footer__links a:hover{color:var(--c-accent);opacity:1}
.footer__copy{width:100%;border-top:1px solid rgba(255,255,255,.08);padding-top:24px;
  font-size:.82rem;color:#7e8e88;margin-top:8px}

/* ---------- Reveal animation defaults ---------- */
[data-reveal]{opacity:0;transform:translateY(28px)}
[data-hero]{opacity:0}
.no-anim [data-reveal],.no-anim [data-hero]{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .nav__links{position:fixed;top:0;right:0;height:100vh;height:100dvh;
    width:min(330px,84vw);background:var(--c-deep);flex-direction:column;justify-content:flex-start;
    align-items:flex-start;gap:1.4rem;padding:96px 40px 40px;overflow-y:auto;
    transform:translateX(100%);transition:transform .45s var(--ease);z-index:90}
  .nav__links.open{transform:translateX(0)}
  .nav__links a{color:var(--c-cream);font-size:1.15rem}
  .nav.scrolled{backdrop-filter:none;-webkit-backdrop-filter:none}
  .login-dd{display:none}
  .nav__links a.nav__mobile-login{display:block;color:var(--c-accent);font-weight:600}
  .nav__links a.nav__mobile-login:first-of-type{margin-top:.4rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.14)}
  .nav__actions{position:relative;z-index:110}
  .nav__burger{display:flex}
  .nav.menu-open .nav__burger span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .nav.menu-open .nav__burger span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .hero__inner,.about__grid,.work__grid,.clinic__grid,.contact__grid{grid-template-columns:1fr;gap:40px}
  .hero{padding-top:104px}
  .hero__art{order:-1}
  .hero__portrait{width:min(320px,72vw)}
  .clinic__mark{display:none}
}
@media(max-width:560px){
  .wrap,.hero__inner{padding:0 20px}
  .field--2{grid-template-columns:1fr}
  .contact__form{padding:24px}
  .cinfo li{grid-template-columns:1fr}
  .scrolltooth{right:16px;bottom:16px;width:40px;height:40px}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  [data-reveal],[data-hero]{opacity:1!important;transform:none!important}
}

/* ---------- Gallery ---------- */
.gallery .gal-grid{margin-top:2.6rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.gal{margin:0;background:#fff;border:1px solid var(--c-mist);border-radius:16px;overflow:hidden;
  box-shadow:0 14px 40px -28px rgba(10,40,36,.4);transition:transform .5s var(--ease),box-shadow .5s}
.gal:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.gal__img{aspect-ratio:4/3;overflow:hidden;background:var(--c-mist)}
.gal__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.gal:hover .gal__img img{transform:scale(1.05)}
.gal__cap{padding:18px 20px 22px}
.gal__title{font-family:'Fraunces',serif;font-weight:500;font-size:1.22rem;color:var(--c-deep);line-height:1.25;margin-bottom:.35rem}
.gal__desc{font-size:.92rem;color:#52605b;line-height:1.55}
@media(max-width:560px){
  .gallery .gal-grid{grid-template-columns:1fr}
}

/* ---------- Sub-page (e.g. Gallery) ---------- */
.subpage{padding-top:clamp(120px,15vh,170px)}
.nav__links a.current{opacity:1}
.nav__links a.current::after{width:100%}

/* ---------- Header login dropdown ---------- */
.login-dd{position:relative}
.login-dd__menu{position:absolute;top:calc(100% + 10px);right:0;min-width:172px;background:#fff;
  border:1px solid var(--c-mist);border-radius:14px;box-shadow:var(--shadow);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;z-index:120}
.login-dd__menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.login-dd__menu a{display:block;padding:.72em 1em;border-radius:9px;font-weight:600;font-size:.95rem;color:var(--c-primary)}
.login-dd__menu a:hover{background:var(--c-cream)}
.nav__mobile-login{display:none}

/* ---------- Login button: reversed colours + matched to Resume size ---------- */
.btn--ghost.login-dd__toggle{
  background:var(--c-primary);          /* normal = filled (was the hover look) */
  color:var(--c-cream);
  border-color:var(--c-primary);
  line-height:1.65;                     /* match the Resume <a> height exactly */
  -webkit-appearance:none;appearance:none;
}
.btn--ghost.login-dd__toggle:hover{
  background:transparent;               /* hover = outline (was the normal look) */
  color:var(--c-primary);
}