/* ===========================================================
   Manikanta Kotaproolu — UX Portfolio
   Minimal / editorial design system
   Tuned for a 1440px laptop viewport (scales down to mobile,
   caps out gracefully on larger desktop monitors)
   =========================================================== */

@font-face{font-family:"Rajdhani";src:url("fonts/Rajdhani/Rajdhani-Light.ttf") format("truetype");font-weight:300;font-display:swap;}
@font-face{font-family:"Rajdhani";src:url("fonts/Rajdhani/Rajdhani-Regular.ttf") format("truetype");font-weight:400;font-display:swap;}
@font-face{font-family:"Rajdhani";src:url("fonts/Rajdhani/Rajdhani-Medium.ttf") format("truetype");font-weight:500;font-display:swap;}
@font-face{font-family:"Rajdhani";src:url("fonts/Rajdhani/Rajdhani-SemiBold.ttf") format("truetype");font-weight:600;font-display:swap;}
@font-face{font-family:"Rajdhani";src:url("fonts/Rajdhani/Rajdhani-Bold.ttf") format("truetype");font-weight:700;font-display:swap;}

@font-face{font-family:"Poppins";src:url("fonts/Poppins/Poppins-Light.ttf") format("truetype");font-weight:300;font-display:swap;}
@font-face{font-family:"Poppins";src:url("fonts/Poppins/Poppins-Regular.ttf") format("truetype");font-weight:400;font-display:swap;}
@font-face{font-family:"Poppins";src:url("fonts/Poppins/Poppins-Medium.ttf") format("truetype");font-weight:500;font-display:swap;}
@font-face{font-family:"Poppins";src:url("fonts/Poppins/Poppins-SemiBold.ttf") format("truetype");font-weight:600;font-display:swap;}

:root{
  --bg: #ece6d8;
  --card: #fbfaf5;
  --bg-raised: #e0d8c5;
  --ink: #16150f;
  --muted: #6f6a5d;
  --line: #ddd6c7;
  --accent: #b6472f;
  --accent-ink: #f7f4ee;
  --danger: #b6472f;
  --max: 1140px;
  --gutter: clamp(20px, 4vw, 56px);
  --serif-display: "Rajdhani", sans-serif;
  --sans-body: "Poppins", sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans-body);
  font-size:13.5px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--serif-display);font-weight:600;line-height:1.08;margin:0;letter-spacing:.01em;}
p{margin:0;}

.container{max-width:var(--max);margin:0 auto;padding:0 var(--gutter);}

.eyebrow{
  display:flex;align-items:center;gap:9px;
  font-family:var(--serif-display);
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--muted);
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:24px;height:1px;background:var(--accent);
}

/* ---------- Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,245,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:15px var(--gutter);
  max-width:var(--max);margin:0 auto;
}
.nav-mark{
  font-family:var(--serif-display);font-weight:700;font-size:15.5px;letter-spacing:.03em;
}
.nav-mark span{color:var(--accent);}
.nav-links{display:flex;gap:26px;align-items:center;}
.nav-links a{
  font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);
  padding:5px 0;
  border-bottom:1px solid transparent;
  transition:color .2s ease, border-color .2s ease;
}
.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--accent);}
.nav-right{display:flex;align-items:center;gap:16px;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:4px;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;}

@media (max-width:820px){
  .nav-toggle{display:block;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:var(--card);
    box-shadow:0 8px 20px rgba(20,19,15,.08);
    flex-direction:column;align-items:flex-start;
    gap:0;
    border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;
    transition:max-height .3s ease;
  }
  .nav-links.open{max-height:400px;}
  .nav-links a{width:100%;padding:14px var(--gutter);border-bottom:1px solid var(--line);}
}

/* ---------- Footer (kept minimal — full contact details already live on Contact/About) ---------- */
.site-footer{
  border-top:1px solid var(--line);
  margin-top:80px;
  padding:26px var(--gutter);
}
.footer-bottom{
  max-width:var(--max);margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  font-size:11px;color:var(--muted);letter-spacing:.02em;
}
.footer-bottom .footer-links{display:flex;gap:18px;}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- Nav "more" (kebab) toggle + slide-out drawer ----------
   Deliberately a vertical dot icon, not a second hamburger — keeps it
   visually distinct from .nav-toggle so the two controls don't read
   as a duplicate/broken icon next to each other on mobile. */
.nav-more-toggle{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  width:22px;height:22px;padding:0;
  background:none;border:0;cursor:pointer;
}
.nav-more-toggle span{display:block;width:4px;height:4px;border-radius:50%;background:var(--muted);transition:background .2s ease;}
.nav-more-toggle:hover span,
.nav-more-toggle.active span{background:var(--ink);}

.nav-drawer{
  position:fixed;inset:0;z-index:300;
  visibility:hidden;
  pointer-events:none;
}
.nav-drawer.open{visibility:visible;pointer-events:auto;}
.nav-drawer-backdrop{
  position:absolute;inset:0;
  background:rgba(15,14,10,.5);
  opacity:0;transition:opacity .25s ease;
}
.nav-drawer.open .nav-drawer-backdrop{opacity:1;}
.nav-drawer-panel{
  position:absolute;top:0;right:0;bottom:0;
  width:min(320px, 82vw);
  background:var(--card);
  box-shadow:-16px 0 40px rgba(0,0,0,.18);
  padding:80px 28px 28px;
  transform:translateX(100%);
  transition:transform .3s ease;
  display:flex;flex-direction:column;
}
.nav-drawer.open .nav-drawer-panel{transform:translateX(0);}
.nav-drawer-close{
  position:absolute;top:24px;right:24px;
  width:36px;height:36px;border-radius:50%;
  background:var(--ink);color:var(--bg);border:0;
  font-size:14.5px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.nav-drawer-menu{display:flex;flex-direction:column;border-top:1px solid var(--line);}
.nav-drawer-link{
  padding:18px 4px;border-bottom:1px solid var(--line);
  font-family:var(--serif-display);font-weight:600;font-size:16px;letter-spacing:.02em;
  color:var(--ink);
  transition:color .2s ease;
}
.nav-drawer-link:hover{color:var(--accent);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--serif-display);font-weight:600;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;
  padding:11px 20px;
  border:1px solid var(--ink);
  transition:background .2s ease, color .2s ease;
}
.btn:hover{background:var(--ink);color:var(--bg);}
.btn-solid{background:var(--ink);color:var(--bg);}
.btn-solid:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);}
.btn-arrow::after{content:"→";margin-left:2px;}

/* ---------- Home cover + profile photo ---------- */
.home-cover{
  width:100%;height:clamp(120px,16vw,200px);
  overflow:hidden;border-bottom:1px solid var(--line);
}
.home-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.home-cover-empty{background:var(--bg-raised);}
.home-profile-wrap{
  max-width:var(--max);margin:0 auto;padding:0 var(--gutter);
  position:relative;height:0;
}
.home-profile{
  position:relative;top:-46px;
  width:104px;height:104px;
  background:var(--card);border:1px solid var(--line);padding:6px;
  box-shadow:0 4px 14px rgba(20,19,15,.12);
}
.home-profile img{width:100%;height:100%;object-fit:cover;display:block;}

/* ---------- Hero ---------- */
.hero{
  padding:80px var(--gutter) 52px;
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:end;
}
.hero h1{
  font-size:clamp(27px, 3.24vw, 48.5px);
  font-weight:600;
}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero-lede{
  font-size:13.5px;color:var(--muted);max-width:40ch;margin-top:16px;
}
.hero-side{
  border-left:1px solid var(--line);
  padding-left:26px;
  font-size:12px;color:var(--muted);
}
.hero-side strong{display:block;color:var(--ink);font-family:var(--serif-display);font-size:13.5px;margin-bottom:5px;}
.hero-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap;}

@media (max-width:820px){
  .hero{grid-template-columns:1fr;padding-top:56px;}
  .hero-side{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:20px;}
  .home-profile{width:84px;height:84px;top:-34px;}
  .hero.hero-with-profile{padding-top:88px;}
}

/* ---------- Section ---------- */
.section{padding:56px var(--gutter);max-width:var(--max);margin:0 auto;}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:20px;
  margin-bottom:32px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(20px, 1.8vw, 27px);}
.section-head .section-note{color:var(--muted);font-size:12px;max-width:34ch;}

/* ---------- Home: featured work strip ---------- */
.work-strip{border-top:1px solid var(--line);}
.work-row{
  display:grid;grid-template-columns:44px 1fr auto auto;gap:20px;align-items:center;
  padding:18px 0;border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
.work-row:hover{background:var(--bg-raised);}
.work-row .idx{font-family:var(--serif-display);color:var(--muted);font-size:11.5px;}
.work-row .title{font-family:var(--serif-display);font-weight:600;font-size:16px;}
.work-row .role{color:var(--muted);font-size:11px;}
.work-row .tag{
  font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
  border:1px solid var(--line);padding:5px 10px;white-space:nowrap;
}
.work-row a.arrow{font-size:15.5px;color:var(--ink);transition:transform .2s ease;}
.work-row:hover a.arrow{transform:translateX(4px);color:var(--accent);}
@media (max-width:640px){
  .work-row{grid-template-columns:28px 1fr;row-gap:6px;}
  .work-row .tag,.work-row a.arrow{display:none;}
}

/* ---------- Portfolio grid (work.html) ---------- */
.portfolio-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;
}
.p-card{
  background:var(--card);padding:26px;display:flex;flex-direction:column;gap:14px;min-height:220px;
  position:relative;cursor:pointer;border:1px solid var(--line);
  transition:box-shadow .2s ease, border-color .2s ease, transform .2s ease;
  box-shadow:0 1px 2px rgba(20,19,15,.05);
}
.p-card:hover{
  border-color:var(--accent);
  box-shadow:0 10px 24px rgba(20,19,15,.12);
  transform:translateY(-2px);
  z-index:1;
}
.p-card .p-icon{width:38px;height:38px;object-fit:contain;transition:transform .2s ease;}
.p-card:hover .p-icon{transform:scale(1.08);}
.p-card h3{font-size:16px;transition:color .2s ease;}
.p-card:hover h3{color:var(--accent);}
.p-card p{color:var(--muted);font-size:11.5px;flex:1;}
.p-card .p-link{
  font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:6px;
  border-top:1px solid var(--line);padding-top:12px;
  transition:color .2s ease;
}
.p-card:hover .p-link{color:var(--accent);}

/* ---------- About page ---------- */
.about-hero{
  display:grid;grid-template-columns:240px 1fr;gap:44px;
  padding:80px var(--gutter) 52px;max-width:var(--max);margin:0 auto;align-items:start;
}
.about-photo{border:1px solid var(--line);padding:8px;background:var(--bg-raised);}
.about-photo img{width:100%;}
.about-hero h1{font-size:clamp(23.5px, 2.52vw, 34px);}
.about-lede{font-size:13.5px;color:var(--muted);max-width:64ch;margin-top:16px;}
.stat-row{display:flex;gap:36px;margin-top:28px;flex-wrap:wrap;}
.stat-row .stat b{display:block;font-family:var(--serif-display);font-size:24.5px;color:var(--accent);}
.stat-row .stat span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);}
@media (max-width:820px){.about-hero{grid-template-columns:1fr;}.about-photo{max-width:200px;}}

.certs{display:flex;gap:32px;align-items:center;margin-top:16px;flex-wrap:wrap;}
.certs img{height:44px;width:auto;filter:grayscale(1);opacity:.75;}

.timeline{border-top:1px solid var(--line);}
.timeline-item{
  display:grid;grid-template-columns:150px 1fr;gap:24px;
  padding:24px 0;border-bottom:1px solid var(--line);
}
.timeline-item .when{color:var(--muted);font-size:11px;font-family:var(--serif-display);letter-spacing:.02em;}
.timeline-item h3{font-size:17px;}
.timeline-item .role{color:var(--accent);font-size:11px;letter-spacing:.05em;text-transform:uppercase;margin-top:3px;}
.timeline-item .projects{margin-top:10px;color:var(--muted);font-size:11.5px;line-height:1.7;}
@media (max-width:640px){.timeline-item{grid-template-columns:1fr;gap:6px;}}

/* ---------- Art works ---------- */
.art-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;
}
.art-card{
  position:relative;border:1px solid var(--line);overflow:hidden;aspect-ratio:4/5;
  background:var(--ink);
}
.art-card img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:transform .5s ease, opacity .3s ease;}
.art-card:hover img{transform:scale(1.05);opacity:1;}
.art-card .art-label{
  position:absolute;left:0;right:0;bottom:0;padding:16px;
  background:linear-gradient(to top, rgba(0,0,0,.75), transparent);
  color:#fff;font-family:var(--serif-display);font-size:14.5px;letter-spacing:.02em;
  display:flex;justify-content:space-between;align-items:center;
}
.art-card .art-label span{font-size:10.5px;color:#fff;opacity:.7;}

/* ---------- Writings ---------- */
.writing-card{
  background:var(--card);
  border:1px solid var(--line);display:grid;grid-template-columns:200px 1fr;
  box-shadow:0 1px 2px rgba(20,19,15,.05);
  transition:box-shadow .2s ease, border-color .2s ease;
}
.writing-card:hover{border-color:var(--accent);box-shadow:0 10px 24px rgba(20,19,15,.12);}
.writing-card img{width:100%;height:100%;object-fit:cover;}
.writing-card .wc-body{padding:30px;display:flex;flex-direction:column;gap:12px;justify-content:center;}
.writing-card h3{font-size:18px;}
.writing-card p{color:var(--muted);font-size:12px;}
@media (max-width:640px){.writing-card{grid-template-columns:1fr;}.writing-card img{aspect-ratio:16/9;}}

/* ---------- Contact ---------- */
.contact-hero{
  padding:80px var(--gutter) 64px;max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:1.3fr 1fr;gap:40px;
}
.contact-hero h1{font-size:clamp(23.5px, 2.88vw, 38px);}
.contact-list{border-top:1px solid var(--line);margin-top:28px;}
.contact-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 0;border-bottom:1px solid var(--line);
}
.contact-row .label{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);}
.contact-row .value{font-family:var(--serif-display);font-size:14.5px;}
.contact-row a:hover{color:var(--accent);}
.contact-side{border-left:1px solid var(--line);padding-left:26px;}
.contact-side p{color:var(--muted);font-size:12px;margin-bottom:16px;}
@media (max-width:820px){.contact-hero{grid-template-columns:1fr;}.contact-side{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:20px;}}

/* ---------- Page header (non-home) ---------- */
.page-head{padding:80px var(--gutter) 40px;max-width:var(--max);margin:0 auto;}
.page-head h1{font-size:clamp(25px, 3.06vw, 39.5px);}
.page-head p{color:var(--muted);font-size:13px;margin-top:14px;max-width:56ch;}

/* ---------- Work lightbox / overlay viewer ---------- */
.lb-overlay{
  position:fixed;inset:0;z-index:200;
  background:rgba(15,14,10,.94);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;
  transition:opacity .2s ease, visibility .2s ease;
  padding:14px;
}
.lb-overlay.open{opacity:1;visibility:visible;}
.lb-panel{
  position:relative;
  background:var(--card);
  width:min(1720px, 98vw);
  height:96vh;
  max-height:96vh;
  display:flex;flex-direction:column;
  box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.lb-close{
  position:absolute;top:-16px;right:-16px;
  width:36px;height:36px;border-radius:50%;
  background:var(--ink);color:var(--bg);border:0;
  font-size:14.5px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  z-index:3;
}
.lb-nav{
  position:fixed;top:50%;transform:translateY(-50%);
  width:44px;height:44px;
  background:var(--card);border:1px solid var(--line);
  font-size:20px;line-height:1;color:var(--ink);
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s ease, color .2s ease;
  z-index:210;
}
.lb-nav:hover{background:var(--ink);color:var(--bg);}
.lb-prev{left:clamp(4px, 1.5vw, 20px);}
.lb-next{right:clamp(4px, 1.5vw, 20px);}
.lb-frame{flex:1;min-height:0;background:#000;}
.lb-frame iframe,.lb-frame video{width:100%;height:100%;border:0;display:block;}
.lb-meta{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:12px 20px;border-top:1px solid var(--line);flex-wrap:wrap;
  flex-shrink:0;
}
.lb-counter{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;}
.lb-title{font-size:17px;}
.lb-desc{color:var(--muted);font-size:11.5px;margin-top:4px;}
.lb-guard{
  font-size:10px;letter-spacing:.04em;color:var(--muted);
  border:1px solid var(--line);padding:8px 12px;white-space:nowrap;
}
.lb-frame iframe{pointer-events:auto;}
.lb-frame video{pointer-events:auto;}
.lb-frame video::-webkit-media-controls-overflow-button,
.lb-frame video::-webkit-media-controls-download-button{display:none !important;}

@media (max-width:720px){
  .lb-overlay{padding:0;}
  .lb-panel{max-height:100vh;height:100%;width:100%;}
  .lb-nav{top:auto;bottom:96px;}
  .lb-prev{left:12px;}
  .lb-next{right:12px;}
  .lb-close{top:12px;right:12px;}
}