/* ─────────────────────────────────────────
   DESIGN TOKENS
───────────────────────────────────────── */
:root {
  --bg:          #ffffff;
  --bg-subtle:   #f6f8fa;
  --bg-inset:    #f0f2f5;
  --surface:     #ffffff;
  --surface-h:   #f6f8fa;
  --border:      #d0d7de;
  --border-h:    #0969da;
  --blue:        #0969da;
  --blue-light:  #218bff;
  --blue-muted:  #ddf4ff;
  --blue-border: #b6d7fb;
  --amber:       #9a6700;
  --amber-bg:    #fff8c5;
  --amber-border:#e3b341;
  --text:        #1f2328;
  --text-2:      #656d76;
  --text-3:      #8c959f;
  --danger:      #cf222e;
  --success:     #1a7f37;

  /* Space Mono for all headings — techy, code-feel */
  --font-display:'Space Mono', 'Courier New', monospace;
  --font-mono:   'DM Mono', 'Courier New', monospace;
  --font-body:   'DM Sans', sans-serif;

  --shadow-sm: 0 1px 3px rgba(31,35,40,0.12), 0 1px 2px rgba(31,35,40,0.06);
  --shadow-md: 0 4px 12px rgba(31,35,40,0.10), 0 2px 4px rgba(31,35,40,0.06);
  --shadow-lg: 0 8px 32px rgba(31,35,40,0.10), 0 4px 8px rgba(31,35,40,0.06);
}

/* ─────────────────────────────────────────
   RESET & BASE
───────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);font-family:var(--font-body);
  font-size:16px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
::selection{background:rgba(9,105,218,0.15)}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg-subtle)}
::-webkit-scrollbar-thumb{background:#c8c8c8;border-radius:4px;border:2px solid var(--bg-subtle)}

/* ─────────────────────────────────────────
   DOT GRID BACKGROUND
───────────────────────────────────────── */

/* Wrapper — breathes as one unit */
.bg-dots {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  animation: dotBreathe 7s ease-in-out infinite;
}

/* Layer 1 — small tight grid, drifts diagonally */
.bg-dots::before {
  content: '';
  position: absolute;
  inset: -60px;            /* overshoot so drift never reveals a hard edge */
  background-image: radial-gradient(circle, rgba(9,105,218,0.18) 1.2px, transparent 1.2px);
  background-size: 26px 26px;
  animation: dotDrift1 20s linear infinite;
}

/* Layer 2 — larger sparse grid, drifts opposite direction for subtle parallax */
.bg-dots::after {
  content: '';
  position: absolute;
  inset: -80px;
  background-image: radial-gradient(circle, rgba(9,105,218,0.09) 1.5px, transparent 1.5px);
  background-size: 52px 52px;
  animation: dotDrift2 32s linear infinite reverse;
}

/* Vignette — fades dots away from the center so content is always clear */
.bg-fade {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse 88% 88% at 50% 50%,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.55) 55%,
    rgba(255,255,255,0.97) 100%);
}

/* ── Keyframes ── */
@keyframes dotBreathe {
  0%,100% { opacity: 0.55; }
  50%     { opacity: 1;    }
}
@keyframes dotDrift1 {
  from { background-position: 0 0;      }
  to   { background-position: 26px 26px;}
}
@keyframes dotDrift2 {
  from { background-position: 0 0;      }
  to   { background-position: 52px 52px;}
}

/* ─────────────────────────────────────────
   LAYOUT
───────────────────────────────────────── */
.container{max-width:980px;margin:0 auto;padding:0 24px}
section{position:relative;z-index:2}

/* ─────────────────────────────────────────
   SCROLL REVEAL
───────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}
.reveal-delay-3{transition-delay:.24s}

/* ─────────────────────────────────────────
   ICON HELPERS  (size & align FA + Ionicons)
───────────────────────────────────────── */
ion-icon{
  display:inline-flex;align-items:center;justify-content:center;
  vertical-align:middle;line-height:1;
}
/* Input field icons */
.input-icon ion-icon{ font-size:15px }
/* Button icons */
.btn i,.btn ion-icon{ font-size:14px;flex-shrink:0 }
/* Card arrow icons */
.link-card-arrow i,.link-card-arrow ion-icon{ font-size:13px }
/* Contact detail icons */
.contact-detail ion-icon,.contact-detail i{ font-size:14px }
/* Secure note */
.secure-note ion-icon,.secure-note i{ font-size:11px }
/* Scroll hint */
.scroll-hint ion-icon{ font-size:14px }
/* Info badge */
.info-badge ion-icon,.info-badge i{ font-size:14px;flex-shrink:0 }
/* Captcha refresh */
.captcha-refresh ion-icon{ font-size:14px }

/* ─────────────────────────────────────────
   NAV
───────────────────────────────────────── */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;height:60px;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(0,0,0,0.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-logo img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:var(--text-2);
  padding:6px 12px;border-radius:6px;border:1px solid transparent;
  transition:color .15s,background .15s,border-color .15s;
}
.nav-link:hover{color:var(--text);background:var(--bg-subtle);border-color:var(--border)}
.nav-link.highlight{color:var(--blue);background:var(--blue-muted);border-color:var(--blue-border);font-weight:500}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;padding:100px 24px 80px;position:relative;
}
.hero-eyebrow{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--amber);background:var(--amber-bg);border:1px solid var(--amber-border);
  border-radius:100px;padding:4px 14px;margin-bottom:28px;display:inline-block;
  animation:riseIn .7s .1s cubic-bezier(.22,1,.36,1) both;
}
.hero-logo{margin-bottom:28px;animation:riseIn .7s .18s cubic-bezier(.22,1,.36,1) both}
.hero-logo img{height:80px;width:auto;filter:drop-shadow(0 4px 16px rgba(9,105,218,0.18))}

/* Space Mono heading — bold, tight, techy */
.hero-title{
  font-family:var(--font-display);
  font-size:clamp(30px,5.5vw,56px);
  font-weight:700;line-height:1.12;letter-spacing:-.02em;
  color:var(--text);margin-bottom:14px;
  animation:riseIn .7s .26s cubic-bezier(.22,1,.36,1) both;
}
.hero-title em{font-style:italic;color:var(--blue)}

.hero-years{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;
  color:var(--amber);margin-bottom:20px;
  animation:riseIn .7s .32s cubic-bezier(.22,1,.36,1) both;
}
.hero-subtitle{
  font-size:17px;font-weight:300;color:var(--text-2);max-width:520px;
  margin:0 auto 44px;line-height:1.75;
  animation:riseIn .7s .38s cubic-bezier(.22,1,.36,1) both;
}
.hero-cta-row{
  display:flex;gap:10px;justify-content:center;flex-wrap:wrap;
  animation:riseIn .7s .46s cubic-bezier(.22,1,.36,1) both;
}
.btn{
  display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:8px;
  font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;
  font-family:var(--font-body);
  transition:transform .14s,box-shadow .14s,background .15s,border-color .15s;line-height:1.4;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:#0860ca;box-shadow:var(--shadow-md)}
.btn-outline{background:var(--surface);color:var(--text);border-color:var(--border);box-shadow:var(--shadow-sm)}
.btn-outline:hover{background:var(--bg-subtle);border-color:#9ba2a9;box-shadow:var(--shadow-md)}

.scroll-hint{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:5px;
  color:var(--text-3);font-size:11px;font-family:var(--font-mono);
  letter-spacing:.1em;text-transform:uppercase;
  animation:riseIn .7s .7s both,nudge 2s 1.5s ease-in-out infinite;
}
@keyframes riseIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes nudge{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(5px)}}

/* ─────────────────────────────────────────
   SECTION HEADERS
───────────────────────────────────────── */
.section-divider{position:relative;z-index:2;height:1px;background:var(--border)}
.section-header{text-align:center;margin-bottom:48px}
.section-eyebrow{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue);margin-bottom:10px;display:block;
  font-weight: bold;
}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(21px,2.8vw,30px);
  font-weight:700;line-height:1.25;letter-spacing:-.015em;color:var(--text);
}
.section-title em{font-style:italic;color:var(--blue)}
.section-lead{font-size:15px;color:var(--text-2);font-weight:300;max-width:480px;margin:12px auto 0;line-height:1.7}

/* ─────────────────────────────────────────
   FORM ELEMENTS (shared)
───────────────────────────────────────── */
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.form-label{font-size:12px;font-weight:600;color:var(--text);font-family:var(--font-body)}
.input-wrap{position:relative;display:flex;align-items:center}
.input-icon{
  position:absolute;left:11px;color:var(--text-3);display:flex;
  align-items:center;pointer-events:none;transition:color .15s;
}
input[type="text"],input[type="password"],input[type="email"],input[type="number"],textarea{
  width:100%;background:var(--surface);border:1px solid var(--border);border-radius:6px;
  color:var(--text);font-family:var(--font-body);font-size:14px;
  padding:8px 12px 8px 36px;outline:none;
  transition:border-color .15s,box-shadow .15s;-webkit-appearance:none;
}
textarea{resize:vertical;min-height:100px;padding:10px 12px;line-height:1.5}
input::placeholder,textarea::placeholder{color:var(--text-3)}
input:hover,textarea:hover{border-color:#9ba2a9}
input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(9,105,218,0.12)}
.input-wrap:focus-within .input-icon{color:var(--blue)}

/* ─────────────────────────────────────────
   LOGIN SECTION
───────────────────────────────────────── */
#login{padding:88px 0;background:var(--bg-subtle)}
.login-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media(max-width:720px){.login-grid{grid-template-columns:1fr;gap:36px}}
.login-info h3{
  font-family:var(--font-display);font-size:20px;font-weight:700;
  margin-bottom:12px;line-height:1.3;color:var(--text);letter-spacing:-.015em;
}
.login-info p{font-size:15px;color:var(--text-2);line-height:1.7;margin-bottom:18px}
.info-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#dafbe1;border:1px solid #aceebb;border-radius:6px;
  padding:8px 12px;font-size:13px;color:var(--success);font-weight:500;
}
.login-card{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:28px 28px 24px;box-shadow:var(--shadow-md);
}
.login-card-title{
  font-family:var(--font-display);font-size:16px;font-weight:700;
  color:var(--text);margin-bottom:4px;letter-spacing:-.01em;
}
.login-card-sub{font-size:13px;color:var(--text-2);margin-bottom:22px}
.forgot-link{
  position:absolute;right:10px;font-size:12px;color:var(--blue);
  font-weight:500;transition:text-decoration .15s;
}
.forgot-link:hover{text-decoration:underline}
input[type="password"]{padding-right:64px}
.btn-login{
  width:100%;padding:9px;border:none;border-radius:6px;cursor:pointer;
  font-size:14px;font-weight:600;color:#fff;font-family:var(--font-body);
  background:linear-gradient(180deg,#347de0 0%,#0969da 100%);
  border:1px solid rgba(31,35,40,0.15);
  box-shadow:0 1px 0 rgba(255,255,255,0.25) inset,var(--shadow-sm);
  transition:filter .15s,box-shadow .15s,transform .12s;margin-top:8px;
}
.btn-login:hover{filter:brightness(1.06);box-shadow:var(--shadow-md);transform:translateY(-1px)}
.btn-login:active{filter:brightness(.97);transform:translateY(0)}
.secure-note{
  display:flex;align-items:center;justify-content:center;gap:5px;
  margin-top:14px;font-size:12px;color:var(--text-3);font-family:var(--font-mono);
}

/* ─────────────────────────────────────────
   LINKS SECTION
───────────────────────────────────────── */
#links{padding:88px 0;background:var(--bg)}
.links-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.link-card{
  background:var(--surface);border:1px solid var(--border);border-radius:10px;
  padding:20px 20px 18px;display:flex;flex-direction:column;gap:10px;
  text-decoration:none;position:relative;overflow:hidden;
  transition:box-shadow .2s,border-color .2s,transform .2s cubic-bezier(.22,1,.36,1);
}
.link-card:hover{
  box-shadow:var(--shadow-md);
  border-color:var(--card-border,var(--blue-border));
  transform:translateY(-3px);
}
.link-card-top{display:flex;align-items:center;gap:12px}
.link-card-icon{
  width:38px;height:38px;border-radius:8px;flex-shrink:0;
  background:var(--card-icon-bg,var(--blue-muted));
  border:1px solid var(--card-icon-border,var(--blue-border));
  display:flex;align-items:center;justify-content:center;
}
.link-card-icon i,.link-card-icon ion-icon{ font-size:17px }
.link-card-meta{flex:1}
.link-card-label{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--card-accent,var(--blue));
  margin-bottom:2px;display:block;
}
.link-card-title{font-weight:600;font-size:15px;color:var(--text);line-height:1.2}
.link-card-desc{font-size:13.5px;color:var(--text-2);line-height:1.55}
.link-card-arrow{
  position:absolute;top:18px;right:16px;color:var(--text-3);
  transition:color .15s,transform .18s;
}
.link-card:hover .link-card-arrow{color:var(--card-accent,var(--blue));transform:translate(2px,-2px)}

/* Card accent variants */
.card-resume  {--card-accent:#9a6700;--card-border:#e3b341;--card-icon-bg:#fff8c5;--card-icon-border:#e3b341}
.card-radio   {--card-accent:#bc4c00;--card-border:#ffb77c;--card-icon-bg:#fff1e5;--card-icon-border:#ffb77c}
.card-jellyfin{--card-accent:#0e7490;--card-border:#a5f3fc;--card-icon-bg:#ecfeff;--card-icon-border:#a5f3fc}
.card-github  {--card-accent:#1f2328;--card-border:#d0d7de;--card-icon-bg:#f6f8fa;--card-icon-border:#d0d7de}
.card-gitlab  {--card-accent:#c24e00;--card-border:#fdb99c;--card-icon-bg:#fff4f0;--card-icon-border:#fdb99c}
.card-linkedin{--card-accent:#0a66c2;--card-border:#b6d7fb;--card-icon-bg:#ddf4ff;--card-icon-border:#b6d7fb}

/* ─────────────────────────────────────────
   ABOUT SECTION
───────────────────────────────────────── */
#about{padding:88px 0;background:var(--bg-subtle)}
.about-card{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:48px 52px;position:relative;overflow:hidden;box-shadow:var(--shadow-sm);
}
@media(max-width:680px){.about-card{padding:32px 24px}}
.about-card::before{
  content:'"';position:absolute;top:-24px;left:32px;
  font-family:var(--font-display);font-size:180px;font-weight:700;
  color:rgba(9,105,218,0.05);line-height:1;pointer-events:none;user-select:none;
}
.about-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue) 0%,#218bff 50%,transparent 100%);
  border-radius:12px 12px 0 0;
}
.about-quote{
  font-family:var(--font-display);
  font-size:clamp(15px,2.1vw,20px);
  font-style:italic;font-weight:400;line-height:1.65;
  color:var(--text);margin-bottom:28px;max-width:700px;position:relative;
}
.about-quote strong{font-style:normal;font-weight:700;color:var(--blue)}
.about-sig{display:flex;align-items:center;gap:14px}
.sig-avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,#218bff,#0969da);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:17px;font-weight:700;color:#fff;
  flex-shrink:0;box-shadow:0 0 0 2px #fff,0 0 0 3px var(--blue-border);
}
.sig-name {font-weight:600;font-size:15px;color:var(--text)}
.sig-title{font-size:12px;color:var(--text-2);font-family:var(--font-mono)}
.sig-email{font-size:12px;color:var(--blue);font-family:var(--font-mono);margin-top:2px}

/* ─────────────────────────────────────────
   CONTACT SECTION
───────────────────────────────────────── */
#contact{padding:88px 0 80px;background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:56px;align-items:start}
@media(max-width:720px){.contact-grid{grid-template-columns:1fr;gap:36px}}
.contact-info h3{
  font-family:var(--font-display);font-size:20px;font-weight:700;
  margin-bottom:12px;line-height:1.3;color:var(--text);letter-spacing:-.015em;
}
.contact-info p{font-size:15px;color:var(--text-2);line-height:1.7;margin-bottom:22px}
.contact-detail{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--text-2);margin-bottom:10px}
.contact-detail a{color:var(--blue);font-weight:500}
.contact-detail a:hover{text-decoration:underline}
.contact-form-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:28px;box-shadow:var(--shadow-md);
}
.captcha-wrap{
  background:var(--blue-muted);border:1px solid var(--blue-border);
  border-radius:6px;padding:12px 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.captcha-question{font-family:var(--font-mono);font-size:14px;font-weight:500;color:var(--text);flex:1;min-width:160px}
.captcha-input-wrap{display:flex;align-items:center;gap:7px}
.captcha-input{width:68px!important;padding:7px 10px!important;text-align:center;font-family:var(--font-mono)!important;font-size:15px!important}
.captcha-refresh{
  background:none;border:1px solid var(--border);color:var(--text-2);
  cursor:pointer;padding:5px 6px;border-radius:6px;display:flex;align-items:center;
  transition:color .15s,background .15s;
}
.captcha-refresh:hover{color:var(--blue);background:var(--bg-subtle)}
.captcha-label{font-size:11px;font-family:var(--font-mono);color:var(--text-2);text-transform:uppercase;letter-spacing:.05em;width:100%;margin-top:4px}
.form-submit-row{display:flex;gap:10px;align-items:center;margin-top:6px;flex-wrap:wrap}
.btn-submit-form{
  flex:1;padding:9px;border:none;border-radius:6px;cursor:pointer;
  font-size:14px;font-weight:600;color:#fff;font-family:var(--font-body);
  background:linear-gradient(180deg,#347de0 0%,#0969da 100%);
  border:1px solid rgba(31,35,40,0.15);
  box-shadow:0 1px 0 rgba(255,255,255,0.25) inset,var(--shadow-sm);
  transition:filter .15s,transform .12s;min-width:130px;
}
.btn-submit-form:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-submit-form:active{filter:brightness(.97);transform:translateY(0)}
.form-status{font-size:13px;min-height:20px;padding:4px 0;font-family:var(--font-mono);flex:1;text-align:center}
.form-status.success{color:var(--success)}
.form-status.error  {color:var(--danger)}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.site-footer{
  position:relative;z-index:2;background:var(--bg-subtle);
  border-top:1px solid var(--border);padding:36px 24px;text-align:center;
}
.footer-logo{margin-bottom:14px}
.footer-logo img{height:28px;width:auto;opacity:.55}
.footer-text{font-size:13px;color:var(--text-3);font-family:var(--font-mono);line-height:1.9}
.footer-text a{color:var(--text-2);transition:color .15s}
.footer-text a:hover{color:var(--blue);text-decoration:underline}

/* ─────────────────────────────────────────
   MOBILE
───────────────────────────────────────── */
@media(max-width:600px){.nav-links{display:none}}