/* =========================================================
   Binod Bhandari — Portfolio
   Design tokens
   ========================================================= */
:root{
  --ink:        #16213A;
  --ink-2:      #1F2D4D;
  --forest:     #2F4538;
  --forest-2:   #3A5546;
  --gold:       #E2A33C;
  --gold-soft:  #F0C578;
  --clay:       #C4714B;
  --parchment:  #F6F0E4;
  --parchment-2:#EFE6D2;
  --charcoal:   #21262B;
  --cream:      #F8F4EC;
  --line:       rgba(33,38,43,0.12);
  --line-dark:  rgba(248,244,236,0.18);

  --font-display: 'Noto Serif', 'Noto Serif Devanagari', Georgia, serif;
  --font-body:    'Noto Sans', 'Noto Sans Devanagari', system-ui, sans-serif;

  --container: 1140px;
  --radius: 4px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* =========================================================
   Reset
   ========================================================= */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--parchment);
  color:var(--charcoal);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  -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{ margin:0; font-family:var(--font-display); }
p{ margin:0 0 1rem; }
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
.ne{ display:block; font-weight:400; opacity:.74; }
.ne.block{ margin-top:.15em; }
p.ne{ font-size:.95em; }
.dot{ opacity:.55; padding:0 .15em; }
.skip-link{
  position:absolute; left:-999px; top:0;
  background:var(--gold); color:var(--ink); padding:8px 14px; z-index:999;
}
.skip-link:focus{ left:10px; top:10px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:18px 0;
  transition:background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.scrolled{
  background:rgba(22,33,58,0.92);
  backdrop-filter:blur(8px);
  padding:12px 0;
  box-shadow:0 6px 24px rgba(0,0,0,.18);
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  width:34px; height:34px; border-radius:50%;
  background:var(--gold); color:var(--ink);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:15px;
  flex-shrink:0;
}
.brand-name{
  color:var(--cream); font-family:var(--font-display); font-weight:700;
  font-size:17px; letter-spacing:.01em;
}
.site-nav{ display:flex; align-items:center; gap:28px; }
.site-nav a{
  color:var(--cream); font-size:14px; font-weight:500;
  display:flex; flex-direction:column; align-items:center; gap:2px;
  opacity:.88; transition:opacity .2s;
}
.site-nav a:hover, .site-nav a:focus-visible{ opacity:1; color:var(--gold-soft); }
.site-nav a small{ font-size:11px; opacity:.7; font-weight:400; }
.nav-cta{
  border:1px solid var(--gold); border-radius:999px; padding:8px 16px !important;
}
.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:6px;
}
.nav-toggle span{ width:24px; height:2px; background:var(--cream); display:block; }

@media (max-width:860px){
  .nav-toggle{ display:flex; }
  .site-nav{
    position:fixed; top:0; right:0; bottom:0; left:auto; width:min(78vw,320px);
    background:var(--ink); flex-direction:column; align-items:flex-start;
    padding:90px 32px 32px; gap:22px;
    transform:translateX(100%); transition:transform .35s var(--ease);
  }
  .site-nav.open{ transform:translateX(0); }
  .site-nav a{ flex-direction:row; gap:8px; font-size:16px; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center;
  overflow:hidden; color:var(--cream);
}
.hero-bg{
  position:absolute; top:0; right:0; bottom:0; left:0; background-size:cover; background-position:center;
  transform:scale(1.05);
}
.hero-scrim{
  position:absolute; top:0; right:0; bottom:0; left:0;
  background:linear-gradient(180deg, rgba(13,18,32,.78) 0%, rgba(16,21,37,.55) 45%, rgba(13,18,32,.92) 100%);
}
.hero-inner{ position:relative; z-index:2; padding-top:100px; }
.eyebrow{
  font-size:13px; letter-spacing:.14em; text-transform:uppercase;
  font-weight:600; color:var(--clay); margin-bottom:14px;
}
.eyebrow .ne{
  display:block; opacity:.85; text-transform:none; letter-spacing:.02em;
  font-weight:500; margin-top:6px;
}
.eyebrow-light{ color:var(--gold-soft); }
.eyebrow-light .ne{ color:var(--cream); opacity:.75; }

.hero-title{
  font-size:clamp(2.6rem, 7vw, 5.2rem);
  font-weight:700; line-height:1.02; color:var(--cream);
  margin-bottom:22px;
}
.hero-title-ne{
  font-size:.42em; font-weight:600; color:var(--gold-soft); opacity:.92;
  margin-top:.3em;
}
.hero-tagline{
  max-width:620px; font-size:1.15rem; color:rgba(248,244,236,.88);
  margin-bottom:36px;
}
.hero-tagline .ne{ margin-top:.6em; font-size:.92em; color:rgba(248,244,236,.72); }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.btn{
  display:inline-flex; flex-direction:column; align-items:center; gap:1px;
  padding:14px 26px; border-radius:999px; font-weight:600; font-size:15px;
  transition:transform .2s var(--ease), background .2s, color .2s, border-color .2s;
}
.btn small{ font-weight:400; font-size:11.5px; opacity:.85; }
.btn-primary{ background:var(--gold); color:var(--ink); }
.btn-primary:hover{ background:var(--gold-soft); transform:translateY(-2px); }
.btn-ghost{ border:1px solid rgba(248,244,236,.45); color:var(--cream); }
.btn-ghost:hover{ border-color:var(--gold-soft); color:var(--gold-soft); transform:translateY(-2px); }

.scroll-cue{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%);
  width:26px; height:42px; border:2px solid rgba(248,244,236,.5); border-radius:20px;
  z-index:2;
}
.scroll-cue span{
  position:absolute; top:8px; left:50%; width:4px; height:8px; margin-left:-2px;
  background:var(--gold-soft); border-radius:2px;
  animation:scrollcue 1.8s infinite;
}
@keyframes scrollcue{
  0%{ opacity:1; transform:translateY(0); }
  70%{ opacity:0; transform:translateY(14px); }
  100%{ opacity:0; }
}

/* =========================================================
   Sections
   ========================================================= */
.section{ padding:110px 0; }
.section-light{ background:var(--parchment); }
.section-dark{ background:var(--forest); color:var(--cream); }
.section-title{
  font-size:clamp(1.7rem, 3.6vw, 2.6rem); font-weight:700; line-height:1.18;
  margin-bottom:28px; max-width:680px;
}
.section-title.on-dark{ color:var(--cream); }
.section-title .ne{ font-size:.6em; font-weight:600; color:var(--clay); margin-top:.35em; }
.section-dark .section-title .ne{ color:var(--gold-soft); }

p.on-dark{ color:rgba(248,244,236,.85); }

/* About grid */
.about-grid{
  display:grid; grid-template-columns:1.5fr 1fr; gap:60px; align-items:start; margin-top:10px;
}
.about-copy p{ max-width:560px; }
.tag-list{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.tag-list li{
  border:1px solid var(--line); border-radius:999px; padding:7px 16px;
  font-size:13px; font-weight:500; color:var(--ink);
}
.about-facts{ display:flex; flex-direction:column; gap:16px; }
.fact-card{
  background:var(--parchment-2); border-radius:var(--radius); padding:22px 24px;
  border-left:3px solid var(--gold);
}
.fact-card strong{
  display:block; font-family:var(--font-display); font-size:1.6rem; color:var(--ink); margin-bottom:4px;
}
.fact-card span{ font-size:13.5px; color:#555; line-height:1.5; }

.chip-list{ display:flex; flex-direction:column; gap:10px; }
.chip-list li{
  background:var(--parchment-2); border-radius:var(--radius); padding:13px 18px;
  font-weight:600; font-size:14.5px; color:var(--ink); border-left:3px solid var(--clay);
  display:flex; flex-wrap:wrap; gap:6px; align-items:baseline;
}
.chip-list li .ne{ font-weight:400; font-size:13px; opacity:.7; display:inline; }

@media (max-width:780px){
  .about-grid{ grid-template-columns:1fr; gap:32px; }
}

/* Split layout (family / work) */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split-image-right .split-copy{ order:1; }
.split-image-right .split-media{ order:2; }
.split-image-left .split-media{ order:1; }
.split-image-left .split-copy{ order:2; }
@media (max-width:780px){
  .split{ grid-template-columns:1fr; gap:40px; }
  .split-image-left .split-media,
  .split-image-right .split-media{ order:1 !important; }
  .split-image-left .split-copy,
  .split-image-right .split-copy{ order:2 !important; }
}

/* Photo grid (hobbies) */
.photo-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:48px; margin-top:64px;
  justify-items:center;
}
@media (max-width:780px){
  .photo-grid{ grid-template-columns:1fr; gap:60px; }
}

/* =========================================================
   Polaroid — signature element
   ========================================================= */
.polaroid{
  background:#fff; padding:14px 14px 46px; box-shadow:0 18px 40px rgba(0,0,0,.22);
  max-width:340px; position:relative; margin:0 auto;
  transition:transform .35s var(--ease);
}
.polaroid::before{
  content:""; position:absolute; top:-11px; left:50%; transform:translateX(-50%) rotate(-2deg);
  width:54px; height:18px; background:var(--gold); opacity:.85; border-radius:2px;
  box-shadow:0 2px 6px rgba(0,0,0,.25);
}
.polaroid img{ width:100%; aspect-ratio:4/5; object-fit:cover; }
.polaroid figcaption{
  position:absolute; bottom:14px; left:14px; right:14px; text-align:center;
  font-size:13px; font-weight:600; color:var(--ink); letter-spacing:.02em;
}
.polaroid figcaption .ne{ display:inline; font-weight:400; opacity:.65; font-size:12px; margin-left:4px; }
.tilt-left{ transform:rotate(-3deg); }
.tilt-right{ transform:rotate(3deg); }
.tilt-left:hover, .tilt-right:hover{ transform:rotate(0deg) translateY(-4px); }
.polaroid.on-dark{ box-shadow:0 18px 40px rgba(0,0,0,.4); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{ background:var(--ink); color:var(--cream); }
.footer-top{ padding:100px 0 40px; }
.footer-grid{
  display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center;
  gap:24px; margin-top:36px; padding-bottom:28px; border-bottom:1px solid var(--line-dark);
}
.footer-link{ font-family:var(--font-display); font-size:1.3rem; font-weight:600; color:var(--gold-soft); }
.footer-socials{ display:flex; gap:22px; }
.footer-socials a{ font-size:14px; font-weight:500; opacity:.85; }
.footer-socials a:hover{ opacity:1; color:var(--gold-soft); }
.footer-note{ margin-top:22px; font-size:13.5px; opacity:.75; }
.footer-note .ne{ display:inline; opacity:.85; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  padding:24px 0 36px; font-size:13px; opacity:.7;
}
.footer-bottom .ne{ display:inline; opacity:.85; }
.back-to-top{ font-weight:600; opacity:1; }
.back-to-top:hover{ color:var(--gold-soft); }

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.js .reveal{
  opacity:0; transform:translateY(22px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible{ opacity:1; transform:translateY(0); }