@import url('https://fonts.googleapis.com/css2?family=Jersey+25&display=swap');

/* ============================================================
   PORTFOLIO SITE — STYLESHEET
   Metallic tech-interface style (early-2000s inspired).
   Single CSS file shared by every page. Pure CSS, no JS.

   CONTENTS
   1.  Variables & reset       — palette, bevel helpers
   2.  Background + GIF layer   — steel ground, left-side GIF
   3.  Top bar                  — brand + nav (metallic)
   4.  Mobile nav toggle        — hamburger (CSS-only)
   5.  Main window              — right-aligned content panel
   6.  Headings / text / links
   7.  Hero + About
   8.  Portfolio cards + gallery
   9.  Lightbox
   10. Blog list
   11. Experience
   12. Resources + PDF buttons
   13. Footer
   14. Blog post page
   15. Responsive

   COLOURS live in :root — restyle the whole site from there.
   ============================================================ */

/* ============================================================
   1. VARIABLES & RESET
   ============================================================ */
:root{
  /* metallic silvers */
  --sil-0:#eef1f4; --sil-1:#d7dde3; --sil-2:#b8c1ca; --sil-3:#9aa4af;
  --steel:#63707d; --dark:#262b31; --char:#191d22;
  /* text */
  --ink:#313944; --ink-dim:#68757f; --faint:#8b95a0;
  /* edges */
  --hi:#ffffff; --lo:#79848f; --edge:#8b96a1;
  /* accents — hover / active highlight is now blue (#0d7bbf) */
  --green:#0d7bbf; --link:#2f6f8f; --link-hi:#0d7bbf;
  /* layout */
  --max-width:660px; --nav-height:74px;
  /* CRT scanline texture — layered onto the bars + content box only */
  --scan:repeating-linear-gradient(0deg,rgba(8,12,18,.13) 0 1px,transparent 1px 3px);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth}

/* ============================================================
   2. BACKGROUND + GIF LAYER
   ============================================================ */
body{
  font-family:"Jersey 25","Arial Narrow",Arial,Helvetica,sans-serif;
  color:var(--ink);line-height:1.65;min-height:100vh;font-size:16px;
  background:
    linear-gradient(135deg,#c9d0d8 0%,#aeb8c2 42%,#97a1ac 70%,#c3cad2 100%);
  background-attachment:fixed;
}

/* Background VIDEO — fills the LEFT 30% of the screen, behind everything.
   The <video class="bg-video"> element lives in each page's HTML
   (autoplay + muted + loop, so no JS is needed). */
.bg-video{
  position:fixed;inset:0;width:100%;height:100%;z-index:-2;
  object-fit:cover;             /* fill the whole screen */
  object-position:left center;  /* keep the important part (left) in view */
  background:#0c0f13;            /* fallback while the video loads */
}
/* The bottom bar is the <footer> itself (see section 13) — it holds the
   contact links and is styled to match the top bar. */
/* CRT effect is NOT applied to the whole page — only to the top bar,
   bottom bar and content box (via their `var(--scan)` background layer). */

/* ============================================================
   3. TOP BAR (brand + nav)
   ============================================================ */
nav.topbar{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);
  display:flex;align-items:center;gap:16px;padding:0 clamp(14px,3vw,30px);
  background:var(--scan),linear-gradient(180deg,var(--sil-0),var(--sil-2));
  border-top:1px solid var(--hi);border-bottom:2px solid var(--dark);
  box-shadow:0 2px 6px rgba(0,0,0,.3), inset 0 0 30px rgba(150,180,165,.12);
}
nav.topbar::before{  /* tiny window-chrome ticks along the top */
  content:"";position:absolute;top:3px;left:14px;right:14px;height:5px;
  background:repeating-linear-gradient(90deg,var(--sil-3) 0 1px,transparent 1px 5px);opacity:.6;
}
.site-name{
  font-weight:700;font-size:25px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--dark);text-decoration:none;margin-right:auto;text-shadow:0 1px 0 var(--hi);
}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);
  text-decoration:none;padding:6px 11px;border:1px solid transparent;transition:.15s;
}
.nav-links a:hover,.nav-links a:focus{color:var(--dark);background:rgba(255,255,255,.35)}
.nav-links a.active{color:var(--green);border-color:var(--lo);
  background:linear-gradient(180deg,var(--sil-0),var(--sil-1))}

/* ============================================================
   4. MOBILE NAV TOGGLE (CSS-only)
   ============================================================ */
.nav-toggle{display:none}
label.nav-toggle-label{
  display:none;cursor:pointer;font-size:20px;line-height:1;color:var(--dark);padding:4px 6px;
  background:linear-gradient(180deg,var(--sil-0),var(--sil-2));border:1px solid var(--lo);
}

/* ============================================================
   5. MAIN WINDOW (right-aligned content panel)
   ============================================================ */
main{
  position:relative;
  /* Floating content box over the full-screen video: the left ~30% shows
     the important part of the video, the box floats in the right area. */
  width:auto;max-width:none;
  margin:calc(var(--nav-height) + 26px) clamp(18px,3vw,46px) calc(var(--nav-height) + 26px) 32%;
  padding:34px 44px 30px;
  background:var(--scan),linear-gradient(160deg,rgba(215,221,227,.93),rgba(184,193,202,.94));
  border-top:1px solid var(--hi);border-left:1px solid var(--sil-0);
  border-right:1px solid var(--lo);border-bottom:1px solid var(--lo);
  /* drop shadow + soft inner phosphor glow (CRT screen feel) */
  box-shadow:0 12px 36px rgba(0,0,0,.5), inset 0 0 48px rgba(150,180,165,.13);
}
/* window titlebar */
main::before{
  content:"67";
  position:absolute;top:0;left:0;right:0;height:20px;display:flex;align-items:center;
  padding:0 10px;font-size:10px;letter-spacing:.22em;color:#9fb0c0;text-transform:uppercase;
  background:linear-gradient(180deg,var(--char),var(--dark));
}
/* min / close buttons on the titlebar */
main::after{
  content:"";position:absolute;top:6px;right:9px;width:20px;height:9px;
  background:
    linear-gradient(180deg,#c3cad2,#8a94a0) 0 0/9px 9px no-repeat,
    linear-gradient(180deg,#c3cad2,#8a94a0) 11px 0/9px 9px no-repeat;
}
section{margin-bottom:26px}
section:last-of-type{margin-bottom:0}

/* ============================================================
   6. HEADINGS / TEXT / LINKS
   ============================================================ */
h1{font-size:30px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;
  color:var(--dark);text-shadow:0 1px 0 var(--hi);margin-bottom:12px;line-height:1.1}
h2{font-size:18px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--dark);margin-bottom:8px}
h3{font-size:15px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--dark);margin-bottom:5px}
p{margin-bottom:12px;color:var(--ink);font-size:16px}
a{color:var(--link);text-decoration:none;transition:color .15s}
a:hover{color:var(--link-hi);text-decoration:underline}

/* ============================================================
   7. HERO + ABOUT
   ============================================================ */
.hero{padding-bottom:4px}
.hero h1{font-size:36px}
.hero p{color:var(--steel);font-size:14px;letter-spacing:.14em;text-transform:uppercase}
.about-section{border-top:1px solid var(--lo);padding-top:18px}
.about-text p:last-child{margin-bottom:0}

/* ============================================================
   8. PORTFOLIO CARDS + GALLERY
   ============================================================ */
.project-card{
  padding:14px;margin-bottom:16px;
  background:linear-gradient(160deg,var(--sil-0),var(--sil-2));
  border-top:1px solid var(--hi);border-left:1px solid var(--sil-0);
  border-right:1px solid var(--lo);border-bottom:1px solid var(--lo);
}
.project-header{display:flex;gap:14px;align-items:flex-start;margin-bottom:10px}
.project-thumb{width:200px;height:135px;object-fit:cover;flex-shrink:0;cursor:pointer;
  border:1px solid var(--lo);filter:grayscale(.35) contrast(.95)}
.project-info{flex:1}
.project-info h2{margin-bottom:5px}
.project-info p{font-size:17px;color:var(--ink-dim);margin-bottom:6px}
.tags{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.project-gallery{display:flex;gap:6px;flex-wrap:wrap}
.project-gallery a{display:block;line-height:0}
.project-gallery img{width:104px;height:70px;object-fit:cover;border:1px solid var(--lo);
  cursor:pointer;filter:grayscale(.4);transition:filter .2s}
.project-gallery img:hover{filter:grayscale(0)}

/* ============================================================
   9. LIGHTBOX
   ============================================================ */
.lightbox{position:fixed;inset:0;z-index:1000;opacity:0;pointer-events:none;transition:opacity .2s}
.lightbox:target{opacity:1;pointer-events:auto}
.lightbox-backdrop{position:absolute;inset:0;background:rgba(12,15,19,.86);cursor:default}
.lightbox-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  display:flex;align-items:center;z-index:1;max-width:95%}
.lightbox-inner{max-width:720px;width:100%;max-height:90vh;overflow-y:auto;padding:14px;position:relative;
  background:linear-gradient(160deg,var(--sil-1),var(--sil-2));
  border-top:1px solid var(--hi);border-bottom:1px solid var(--lo)}
.lightbox-inner img{width:100%;height:auto;display:block;margin-bottom:10px;border:1px solid var(--lo)}
.lightbox-caption{font-size:15px;color:var(--ink);line-height:1.55}
.lightbox-close{position:absolute;top:8px;right:12px;font-size:20px;line-height:1;font-weight:700;
  color:var(--steel);text-decoration:none;z-index:10}
.lightbox-close:hover{color:var(--dark)}
.lightbox-nav{display:flex;align-items:center;justify-content:center;width:46px;flex-shrink:0;
  align-self:stretch;font-size:30px;font-weight:700;color:rgba(255,255,255,.7);text-decoration:none;transition:.2s}
.lightbox-nav:hover{color:#fff}

/* ============================================================
   10. BLOG LIST
   ============================================================ */
.blog-list{list-style:none}
.blog-list li{padding:8px 0;border-bottom:1px solid var(--lo)}
.blog-list li:last-child{border-bottom:none}
.blog-list a{color:var(--ink);text-decoration:none;font-size:19px;letter-spacing:.04em;
  text-transform:uppercase;transition:color .15s}
.blog-list a:hover{color:var(--green)}
.blog-list .date{color:var(--steel);font-size:14px;letter-spacing:.1em;margin-right:12px;
  font-variant-numeric:tabular-nums}

/* ============================================================
   11. EXPERIENCE
   ============================================================ */
.experience-item{margin-bottom:16px;padding-left:12px;border-left:2px solid var(--steel)}
.experience-item h2{margin-bottom:2px}
.experience-item .role{font-size:16px;color:var(--ink-dim)}
.experience-item .dates{font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--steel);margin-bottom:5px}
.experience-item p{font-size:16px}

/* ============================================================
   12. RESOURCES + PDF BUTTONS
   ============================================================ */
.resource-list{list-style:none}
.resource-list li{padding:8px 0;border-bottom:1px solid var(--lo);font-size:16px}
.resource-list li:last-child{border-bottom:none}
.resource-list a{color:var(--link);letter-spacing:.04em}
.resource-list a:hover{color:var(--link-hi)}
.resource-list .desc{color:var(--ink-dim);font-size:15px}
.pdf-downloads{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}
.pdf-btn{display:inline-block;padding:10px 18px;font-size:13px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dark) !important;text-decoration:none;
  background:linear-gradient(180deg,var(--sil-0),var(--sil-2));
  border-top:1px solid var(--hi);border-left:1px solid var(--sil-0);
  border-right:1px solid var(--lo);border-bottom:1px solid var(--lo);transition:.15s}
.pdf-btn:hover{background:linear-gradient(180deg,var(--sil-0),var(--sil-1));color:var(--green) !important}
.pdf-btn.secondary{color:var(--dark) !important}

/* ============================================================
   13. FOOTER
   ============================================================ */
/* Footer IS the bottom bar — fixed, metallic, holds the contact links. */
footer{
  position:fixed;left:0;right:0;bottom:0;z-index:90;height:var(--nav-height);margin:0;
  display:flex;align-items:center;justify-content:flex-start;gap:clamp(16px,3vw,34px);
  padding:0 clamp(16px,3vw,30px);
  background:
    var(--scan),
    repeating-linear-gradient(90deg,var(--sil-3) 0 1px,transparent 1px 5px) 14px 6px/calc(100% - 28px) 5px no-repeat,
    linear-gradient(180deg,var(--sil-0),var(--sil-2));
  border-top:1px solid var(--hi);border-bottom:2px solid var(--dark);
  box-shadow:0 -2px 6px rgba(0,0,0,.3), inset 0 0 30px rgba(150,180,165,.12);
  font-size:13px;letter-spacing:.18em;text-transform:uppercase;
}
footer a{color:var(--steel);text-decoration:none}
footer a:hover{color:var(--green)}

/* ============================================================
   INTERNET SHELF — retro "88x31" web buttons.
   Fixed in the bottom-left video column, above the bottom bar,
   filling only the bottom ~25% of that column.
   ============================================================ */
.net-shelf{
  position:fixed;left:0;bottom:var(--nav-height);
  width:30%;max-height:25vh;z-index:80;
  padding:8px 12px 10px;overflow-y:auto;
  display:flex;flex-direction:column;gap:7px;
  background:linear-gradient(to top,rgba(8,10,13,.62),rgba(8,10,13,.28) 68%,transparent);
}
.net-shelf .shelf-title{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  color:#eef2f5;text-shadow:0 1px 2px #000}
.net-shelf .shelf-sub{display:block;font-size:10px;letter-spacing:.03em;
  color:#c3ccd4;text-shadow:0 1px 2px #000}
.shelf-grid{display:flex;flex-wrap:wrap;gap:5px}
.shelf-grid img{width:88px;height:31px;object-fit:cover;display:block;border:1px solid #000}
.btn88{
  width:88px;height:31px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:9px;line-height:1.05;letter-spacing:.03em;text-transform:uppercase;
  color:#dfe6ec;text-decoration:none;
  background:linear-gradient(180deg,#2a3138,#12161b);
  border:1px solid;border-color:#5a6570 #0a0d10 #0a0d10 #5a6570;   /* bevel */
  box-shadow:inset 0 0 6px rgba(90,120,140,.25);
}
a.btn88:hover{color:#fff;background:linear-gradient(180deg,#33404c,#151b21);
  border-color:var(--green) #0a0d10 #0a0d10 var(--green)}
.btn88.static{cursor:default;color:#aeb8c2}

/* ============================================================
   14. BLOG POST PAGE
   ============================================================ */
.blog-post{max-width:var(--max-width)}
.blog-post .back-link{display:inline-block;margin-bottom:16px;color:var(--link);
  font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.blog-post .back-link:hover{text-decoration:underline}
.blog-post h1{margin-bottom:6px}
.blog-post .post-meta{color:var(--steel);font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:20px}
.blog-post p{margin-bottom:14px;font-size:17px;line-height:1.75}
.blog-post img{max-width:100%;height:auto;margin:16px 0;border:1px solid var(--lo)}
.blog-post blockquote{border-left:3px solid var(--green);padding-left:14px;margin:16px 0;
  color:var(--ink-dim);font-style:italic}

/* ============================================================
   15. RESPONSIVE
   ============================================================ */
@media(max-width:720px){
  label.nav-toggle-label{display:block}
  .nav-links{position:absolute;top:var(--nav-height);left:0;right:0;flex-direction:column;
    align-items:flex-start;gap:0;padding:6px 14px;display:none;
    background:linear-gradient(180deg,var(--sil-0),var(--sil-2));border-bottom:2px solid var(--dark)}
  .nav-links a{width:100%}
  .nav-toggle:checked ~ nav.topbar .nav-links{display:flex}
  /* stack: content full width; the video sits fully behind */
  main{width:auto;max-width:none;margin:calc(var(--nav-height) + 16px) 12px calc(var(--nav-height) + 16px) 12px}
  /* footer bar: fit the links on small screens */
  footer{gap:14px;font-size:11px;letter-spacing:.1em;justify-content:flex-start;
    overflow-x:auto;padding:0 14px}
  /* no left video column on mobile → hide the internet shelf */
  .net-shelf{display:none}
  .project-header{flex-direction:column}
  .project-thumb{width:100%;height:auto;max-height:200px}
  .pdf-downloads{flex-direction:column}
  .lightbox-content{max-width:100%}
  .lightbox-nav{width:32px;font-size:24px}
}