/* =========================================================
   Anupam Bandhu Poudel — Portfolio v2 (flat / minimal)
   Design tokens
   ========================================================= */
:root{
  --bg:#ffffff;
  --surface:#fafafa;
  --border:#e6e8ec;
  --border-strong:#d5d9e0;
  --ink:#14161a;
  --ink-soft:#5b6270;
  --ink-faint:#9aa1ad;

  --accent:#2454ff;
  --accent-ink:#12296b;
  --accent-tint:#eef2ff;

  --radius-sm:6px;
  --radius-md:10px;

  --font-display:'Space Grotesk', system-ui, sans-serif;
  --font-body:'Inter', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', 'SF Mono', monospace;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
}

h1,h2,h3{font-family:var(--font-display);color:var(--ink);margin:0 0 .5em;letter-spacing:-.01em;font-weight:600;}
p{margin:0 0 1em;color:var(--ink-soft);}
a{color:inherit;text-decoration:none;}
.icon{stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;}
.container{max-width:1080px;margin:0 auto;padding:0 24px;}

.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;border-radius:0 0 6px 0;z-index:200;}
.skip-link:focus{left:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px;}

/* =========================================================
   NAV
   ========================================================= */
.nav-wrap{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);}
.nav{max-width:1080px;margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;}
.nav-logo{font-family:var(--font-mono);font-weight:500;font-size:.95rem;color:var(--ink);}
.nav-logo span{color:var(--accent);}
.nav-menu{list-style:none;display:flex;gap:26px;margin:0;padding:0;align-items:center;font-size:.88rem;font-weight:500;color:var(--ink-soft);}
.nav-menu a{transition:color .15s;position:relative;}
.nav-menu a:hover{color:var(--ink);}
.nav-cta{color:var(--accent) !important;font-weight:600;}
.nav-toggle{display:none;background:none;border:none;color:var(--ink);cursor:pointer;padding:6px;}

@media (max-width:900px){
  .nav-toggle{display:block;}
  .nav-menu{
    position:fixed;inset:64px 16px auto 16px;flex-direction:column;align-items:flex-start;gap:2px;
    background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:10px;
    box-shadow:0 12px 28px rgba(20,22,26,.12);
    transform:translateY(-10px);opacity:0;pointer-events:none;transition:.2s ease;
  }
  .nav-menu.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-menu li{width:100%;}
  .nav-menu a{display:block;padding:10px 10px;width:100%;border-radius:6px;}
  .nav-menu a:hover{background:var(--surface);}
}

/* =========================================================
   HERO
   ========================================================= */
.hero{padding:110px 0 76px;border-bottom:1px solid var(--border);}
.hero-inner{max-width:760px;}
.mono-eyebrow{
  font-family:var(--font-mono);font-size:.82rem;color:var(--accent);
  display:flex;align-items:center;gap:8px;margin-bottom:20px;
}
.mono-eyebrow.center{justify-content:center;}
.mono-eyebrow-dark{color:#9db3ff;}
.dot-live{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.18);}

.hero h1{
  font-size:clamp(1.9rem,4.2vw,2.9rem);line-height:1.2;font-weight:600;margin-bottom:18px;
}
.hero-divider{color:var(--ink-faint);font-weight:400;padding:0 2px;}
.hero-sub{font-size:1.05rem;color:var(--ink-soft);max-width:520px;margin-bottom:28px;}

.typewriter-line{
  font-family:var(--font-mono);font-size:.92rem;color:var(--ink-soft);
  margin-bottom:34px;min-height:1.4em;
}
.caret{color:var(--accent);animation:blink 1s step-end infinite;}
@keyframes blink{50%{opacity:0;}}

.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.btn{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:.92rem;
  padding:12px 20px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;
  transition:background .15s ease, border-color .15s ease, color .15s ease;white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent-ink);}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--border-strong);}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);}
.btn-text{color:var(--ink-soft);padding-left:4px;padding-right:4px;}
.btn-text:hover{color:var(--accent);}
.btn-block{width:100%;justify-content:center;}

/* =========================================================
   SECTIONS shared
   ========================================================= */
.section{padding:88px 0;border-bottom:1px solid var(--border);}
.section-alt{background:var(--surface);}
.section h2{font-size:clamp(1.5rem,2.6vw,2rem);}
.section-lead{color:var(--ink-soft);max-width:520px;margin:0 auto 44px;font-size:.98rem;}
.center{text-align:center;margin-left:auto;margin-right:auto;}

/* About */
.about-grid{display:grid;grid-template-columns:220px 1fr;gap:52px;align-items:start;}
.avatar-frame{
  width:100%;aspect-ratio:1;border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--border-strong);
}
.avatar-placeholder{
  width:100%;height:100%;background:var(--accent-tint);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--accent);
}
.avatar-img{width:100%;height:100%;object-fit:cover;display:block;}
.about-copy h2{max-width:480px;}
.about-meta{list-style:none;margin:24px 0 0;padding:20px 0 0;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:10px;}
.about-meta li{font-size:.9rem;color:var(--ink-soft);}
.about-meta span{display:block;font-family:var(--font-mono);font-size:.74rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.03em;margin-bottom:3px;}
@media (max-width:760px){.about-grid{grid-template-columns:1fr;}.avatar-frame{max-width:200px;}}

/* Skills */
.skills-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.skill-group{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:22px;}
.skill-group-head{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:600;color:var(--ink);margin-bottom:14px;font-size:.94rem;}
.skill-group-head svg{color:var(--accent);}
.skill-tags{display:flex;flex-wrap:wrap;gap:7px;}
.skill-tags span{font-size:.78rem;font-weight:500;color:var(--ink-soft);background:var(--surface);border:1px solid var(--border);padding:6px 11px;border-radius:999px;}
@media (max-width:820px){.skills-groups{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.skills-groups{grid-template-columns:1fr;}}

/* Certifications */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.cert-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:26px 18px;text-align:center;}
.cert-card svg{color:var(--accent);margin-bottom:12px;}
.cert-card h3{font-size:.92rem;margin-bottom:10px;}
.cert-status{font-family:var(--font-mono);font-size:.68rem;font-weight:500;color:var(--accent);background:var(--accent-tint);padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.02em;}
@media (max-width:820px){.cert-grid{grid-template-columns:1fr 1fr;}}

/* Projects */
.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.project-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:26px;transition:border-color .15s;}
.project-card:hover{border-color:var(--accent);}
.project-card > svg{color:var(--accent);margin-bottom:14px;}
.project-card-wide{grid-column:1/-1;}
.project-card h3{font-size:1.02rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.badge-award{font-family:var(--font-mono);font-size:.64rem;font-weight:500;text-transform:uppercase;letter-spacing:.02em;background:var(--accent);color:#fff;padding:4px 9px;border-radius:999px;}
.tag-row{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 0;padding:0;}
.tag-row li{font-family:var(--font-mono);font-size:.72rem;color:var(--accent-ink);background:var(--accent-tint);padding:4px 10px;border-radius:4px;}
@media (max-width:760px){.project-grid{grid-template-columns:1fr;}}

/* Experience timeline */
.timeline{max-width:720px;margin:0 auto;position:relative;padding-left:28px;}
.timeline::before{content:'';position:absolute;left:9px;top:4px;bottom:4px;width:1px;background:var(--border-strong);}
.timeline-item{position:relative;padding-bottom:32px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-dot{
  position:absolute;left:-28px;top:2px;width:19px;height:19px;border-radius:50%;
  background:#fff;border:1px solid var(--accent);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
}
.timeline-content{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:20px 22px;}
.timeline-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;}
.timeline-content h3{font-size:1rem;margin-bottom:4px;}
.timeline-date{font-family:var(--font-mono);font-size:.76rem;color:var(--ink-faint);white-space:nowrap;}
.timeline-org{font-weight:600;color:var(--accent);font-size:.85rem;margin-bottom:10px;display:flex;align-items:center;gap:8px;}
.tag-current{font-family:var(--font-mono);font-size:.62rem;font-weight:500;text-transform:uppercase;color:#16a34a;background:#e9f9ef;padding:3px 8px;border-radius:999px;}
.timeline-content ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:.88rem;}
.timeline-content li{margin-bottom:5px;}

/* Education */
.edu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:680px;margin:0 auto;}
.edu-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:24px;}
.edu-card svg{color:var(--accent);margin-bottom:12px;}
.edu-card h3{font-size:.98rem;margin-bottom:4px;}
.edu-sub{font-size:.86rem;color:var(--ink-soft);margin-bottom:4px;}
.edu-org{font-size:.82rem;font-weight:600;color:var(--accent);margin:0;}
@media (max-width:640px){.edu-grid{grid-template-columns:1fr;}}

/* Hobbies */
.hobby-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:820px;margin:0 auto;}
.hobby-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:26px;text-align:center;}
.hobby-card svg{color:var(--accent);margin-bottom:12px;}
.hobby-card h3{font-size:.96rem;margin-bottom:6px;}
.hobby-card p{font-size:.85rem;margin:0;}
@media (max-width:640px){.hobby-grid{grid-template-columns:1fr;}}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.gallery-item{margin:0;}
.gallery-thumb{
  aspect-ratio:4/3;border-radius:var(--radius-md);background:#fff;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--accent);
}
.gallery-item figcaption{margin-top:9px;font-size:.8rem;font-weight:500;color:var(--ink-soft);text-align:center;}
@media (max-width:820px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}

/* Contact */
.section-dark{background:var(--ink);color:#fff;border-bottom:none;}
.section-dark h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);}
.section-lead-dark{color:#a7adba;max-width:420px;margin-bottom:26px;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.contact-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:15px;}
.contact-list li{display:flex;align-items:center;gap:12px;font-size:.94rem;}
.contact-list svg{color:#6b7488;}
.contact-list a:hover{color:#9db3ff;}

.contact-form{background:#1c1e24;border:1px solid #2c2f38;border-radius:var(--radius-md);padding:26px;}
.form-row{margin-bottom:15px;display:flex;flex-direction:column;gap:6px;}
.form-row label{font-size:.8rem;font-weight:500;color:#a7adba;}
.form-row input,.form-row textarea{
  font-family:var(--font-body);font-size:.92rem;background:#fff;border:1px solid transparent;
  border-radius:var(--radius-sm);padding:10px 13px;color:var(--ink);resize:vertical;
}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--accent);}
.form-status{margin:10px 0 0;font-size:.82rem;color:#9db3ff;min-height:1.2em;}
@media (max-width:800px){.contact-grid{grid-template-columns:1fr;}}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);color:#a7adba;padding:44px 0 20px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px;padding-bottom:26px;border-bottom:1px solid #2c2f38;}
.footer .nav-logo{color:#fff;}
.footer p{color:#6b7488;margin-top:8px;font-size:.86rem;}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.footer a{font-size:.88rem;color:#a7adba;transition:.15s;}
.footer a:hover{color:#fff;}
.footer-social{flex-direction:column;}
.footer-copy{text-align:center;font-size:.78rem;color:#565c6b;margin:22px 0 0;}
@media (max-width:700px){.footer-grid{grid-template-columns:1fr;}}