/* ============================================================
   mcadev.co.uk — shared stylesheet
   ## Multiple elements from react etc have been copied over to static HTML/CSS, so some styles may be unused or redundant.
   ============================================================ */

:root {
  --bg:       #0c0e14;
  --bg-1:     #101318;
  --bg-2:     #161a22;
  --card:     #131619;
  --card-h:   #181c23;
  --border:   rgba(255,255,255,0.08);
  --border-a: rgba(6,182,212,0.25);

  --cyan:     #06b6d4;
  --cyan-dim: rgba(6,182,212,0.08);
  --cyan-glow:rgba(6,182,212,0.16);
  --purple:   #8b5cf6;
  --green:    #10b981;
  --orange:   #f59e0b;

  --text:     #f1f5f9;
  --text-2:   #cbd5e1;
  --text-m:   #94a3b8;
  --text-d:   #475569;

  --font:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-h:   'Space Grotesk', var(--font);
  --font-mono:'JetBrains Mono','Fira Code','Cascadia Code',monospace;

  --r:   8px;
  --r-l: 12px;
  --r-xl:16px;
  --t:   0.2s cubic-bezier(.4,0,.2,1);
}

/* === RESET === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit}

/* === TYPOGRAPHY === */
h1,h2,h3,h4,h5,h6{font-family:var(--font-h);line-height:1.15;font-weight:700}

/* === LAYOUT === */
.container{max-width:1140px;margin:0 auto;padding:0 1.5rem}
.section{padding:5.5rem 0}
.section-sm{padding:3.5rem 0}

/* === SUBTLE NOISE TEXTURE === */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(6,182,212,.04),transparent);
}

/* === NAVBAR === */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:64px;display:flex;align-items:center;padding:0 1.5rem;
  background:rgba(7,12,26,.7);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
  transition:background var(--t),box-shadow var(--t);
}
.navbar.solid{background:rgba(7,12,26,.97);box-shadow:0 1px 0 var(--border)}
.nav-inner{max-width:1140px;width:100%;margin:0 auto;display:flex;align-items:center;gap:1.5rem}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:34px;height:34px;border-radius:8px;
  background:linear-gradient(135deg,var(--cyan),var(--purple));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-h);font-weight:800;font-size:.85rem;color:#fff;letter-spacing:-.02em;
}
.logo-text{font-family:var(--font-h);font-weight:700;font-size:1rem}
.logo-text span{color:var(--cyan)}

.nav-links{display:flex;align-items:center;gap:.2rem;flex:1}
.nav-links a{
  padding:6px 13px;border-radius:6px;
  font-size:.875rem;font-weight:500;color:var(--text-m);
  transition:color var(--t),background var(--t);white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--cyan)}
.nav-cta{
  padding:8px 18px!important;margin-left:auto;
  background:var(--cyan)!important;color:#000!important;
  border-radius:8px!important;font-weight:600!important;flex-shrink:0;
}
.nav-cta:hover{background:#22d3ee!important}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;margin-left:auto}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text-2);border-radius:2px;transition:var(--t)}

@media(max-width:860px){
  .nav-links{
    display:none;position:fixed;
    top:64px;left:0;right:0;
    flex-direction:column;align-items:stretch;
    background:rgba(7,12,26,.98);backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border);
    padding:1rem 1.5rem 1.5rem;gap:.2rem;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:10px 13px;font-size:.95rem}
  .nav-cta{margin-left:0!important;text-align:center;margin-top:.5rem}
  .nav-toggle{display:flex}
}

/* === MAIN === */
main{padding-top:64px;position:relative;z-index:1}

/* === HERO (index) === */
.hero{
  min-height:calc(100vh - 64px);
  display:flex;align-items:center;padding:5rem 0;
  position:relative;overflow:hidden;
}
.hero-glow{position:absolute;pointer-events:none;border-radius:50%;filter:blur(80px)}
.hero-glow-1{width:550px;height:550px;top:-120px;right:-80px;background:radial-gradient(circle,rgba(6,182,212,.06),transparent 70%)}
.hero-glow-2{width:400px;height:400px;bottom:-60px;left:-100px;background:radial-gradient(circle,rgba(139,91,246,.05),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1fr 460px;gap:4rem;align-items:center}
@media(max-width:1060px){.hero-grid{grid-template-columns:1fr}.hero-visual{display:none}}
@media(max-width:640px){.hero{padding:3rem 0 4rem}}

.status-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:100px;
  background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.25);
  font-size:.78rem;font-weight:600;color:var(--cyan);
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:1.5rem;
}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:blink 2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}

.hero-title{
  font-size:clamp(2.75rem,5.5vw,4.5rem);
  font-weight:800;line-height:1.08;
  margin-bottom:1.25rem;letter-spacing:-.02em;
}
.grad{
  background:linear-gradient(100deg,var(--cyan),var(--purple));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-roles{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem}
.role-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:6px;
  font-size:.78rem;font-weight:600;letter-spacing:.02em;
}
.rb-cyan{background:var(--cyan-dim);color:var(--cyan);border:1px solid rgba(6,182,212,.2)}
.rb-purple{background:rgba(139,91,246,.1);color:#a78bfa;border:1px solid rgba(139,91,246,.2)}
.rb-green{background:rgba(16,185,129,.1);color:#34d399;border:1px solid rgba(16,185,129,.2)}

.hero-desc{font-size:1.05rem;color:var(--text-m);margin-bottom:2.25rem;max-width:500px;line-height:1.8}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.5rem}
.hero-socials{display:flex;gap:.75rem}

/* === BUTTONS === */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:var(--r);font-size:.9rem;font-weight:600;
  transition:var(--t);cursor:pointer;border:1px solid transparent;
}
.btn-primary{background:var(--cyan);color:#000}
.btn-primary:hover{background:#22d3ee;box-shadow:0 4px 16px var(--cyan-glow);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text-2);border-color:var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);transform:translateY(-1px)}
.btn-purple{background:var(--purple);color:#fff}
.btn-purple:hover{background:#7c3aed;box-shadow:0 0 24px rgba(139,91,246,.35);transform:translateY(-1px)}
.btn-sm{padding:8px 16px;font-size:.8rem}
.btn-xs{padding:6px 12px;font-size:.75rem}

/* === SOCIAL LINK ICONS === */
.social-link{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:8px;
  border:1px solid var(--border);color:var(--text-m);
  transition:var(--t);
}
.social-link:hover{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}
.social-link svg{width:16px;height:16px;fill:currentColor}

/* === TERMINAL CARD === */
.terminal{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-xl);overflow:hidden;
  box-shadow:0 25px 60px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.04);
}
.terminal-header{
  display:flex;align-items:center;gap:7px;
  padding:12px 16px;background:rgba(255,255,255,.03);
  border-bottom:1px solid var(--border);
}
.t-dot{width:12px;height:12px;border-radius:50%}
.t-r{background:#ff5f57}.t-y{background:#febc2e}.t-g{background:#28c840}
.terminal-title{font-family:var(--font-mono);font-size:.73rem;color:var(--text-d);margin-left:6px}
.terminal-body{padding:1.5rem;font-family:var(--font-mono);font-size:.8rem;line-height:2}
.t-prompt{color:var(--cyan)}.t-cmd{color:var(--text-2)}.t-comment{color:var(--text-d)}
.t-str{color:var(--green)}.t-key{color:#a78bfa}.t-out{color:var(--text-m);padding-left:1.5rem}
.t-line{display:block}
.t-cursor{display:inline-block;width:8px;height:1em;background:var(--cyan);vertical-align:text-bottom;animation:cur 1.2s step-end infinite}
@keyframes cur{0%,100%{opacity:1}50%{opacity:0}}

/* === SECTION HEADERS === */
.eyebrow{
  display:flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.12em;color:var(--cyan);margin-bottom:.875rem;
}
.eyebrow::before{content:'';width:28px;height:2px;background:var(--cyan);border-radius:2px;flex-shrink:0}
.section-title{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:700;margin-bottom:.875rem;letter-spacing:-.01em}
.section-desc{font-size:1.05rem;color:var(--text-m);max-width:560px;line-height:1.8;margin-bottom:3rem}

/* === CARDS === */
.card-grid{display:grid;gap:1.25rem}
.cg-3{grid-template-columns:repeat(3,1fr)}
.cg-2{grid-template-columns:repeat(2,1fr)}
.cg-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1024px){.cg-3{grid-template-columns:repeat(2,1fr)}.cg-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.cg-3,.cg-2,.cg-4{grid-template-columns:1fr}}

.card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-l);padding:1.75rem;
  transition:border-color var(--t),background var(--t),transform var(--t),box-shadow var(--t);
}
.card:hover{
  border-color:var(--border-a);background:var(--card-h);
  transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.3);
}
.card-icon{
  width:44px;height:44px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;margin-bottom:1.25rem;
}
.ci-cyan{background:var(--cyan-dim)}.ci-purple{background:rgba(139,91,246,.1)}
.ci-green{background:rgba(16,185,129,.1)}.ci-orange{background:rgba(245,158,11,.1)}
.card-title{font-size:1.05rem;font-weight:700;margin-bottom:.6rem}
.card-desc{font-size:.875rem;color:var(--text-m);line-height:1.75}
.card-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.25rem}

/* === TAGS === */
.tag{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 10px;border-radius:6px;
  font-size:.72rem;font-weight:600;letter-spacing:.02em;
}
.tag-cyan{background:var(--cyan-dim);color:var(--cyan);border:1px solid rgba(6,182,212,.2)}
.tag-purple{background:rgba(139,91,246,.1);color:#a78bfa;border:1px solid rgba(139,91,246,.2)}
.tag-green{background:rgba(16,185,129,.1);color:#34d399;border:1px solid rgba(16,185,129,.2)}
.tag-orange{background:rgba(245,158,11,.1);color:#fbbf24;border:1px solid rgba(245,158,11,.2)}
.tag-gray{background:rgba(255,255,255,.06);color:var(--text-m);border:1px solid var(--border)}

/* Skill pill */
.skill-pill{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:8px;
  background:var(--card);border:1px solid var(--border);
  font-size:.83rem;font-weight:500;color:var(--text-2);
  transition:border-color var(--t),color var(--t),background var(--t);
}
.skill-pill:hover{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}
.skills-cloud{display:flex;flex-wrap:wrap;gap:.6rem}

/* === TIMELINE === */
.timeline{position:relative;padding-left:28px}
.timeline::before{
  content:'';position:absolute;left:0;top:8px;bottom:8px;
  width:2px;background:linear-gradient(to bottom,var(--cyan),var(--purple) 60%,transparent);
  border-radius:2px;
}
.tl-item{position:relative;padding-bottom:2.75rem}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  position:absolute;left:-34px;top:4px;
  width:10px;height:10px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 12px rgba(6,182,212,.5);border:2px solid var(--bg);
}
.tl-date{font-size:.76rem;font-weight:700;color:var(--cyan);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4rem}
.tl-title{font-size:1rem;font-weight:700;margin-bottom:.4rem}
.tl-desc{font-size:.875rem;color:var(--text-m);line-height:1.75}

/* === STATS === */
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:var(--border);border-radius:var(--r-l);overflow:hidden;
  border:1px solid var(--border);margin-bottom:3.5rem;
}
@media(max-width:640px){.stats-row{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);padding:2rem 1.5rem;text-align:center}
.stat-value{font-family:var(--font-h);font-size:2rem;font-weight:800;color:var(--cyan)}
.stat-label{font-size:.8rem;color:var(--text-m);margin-top:.25rem}

/* === CTA BOX === */
.cta-box{
  border-radius:var(--r-xl);padding:4rem;text-align:center;
  background:linear-gradient(135deg,rgba(6,182,212,.06),rgba(139,91,246,.06));
  border:1px solid rgba(6,182,212,.15);position:relative;overflow:hidden;
}
.cta-box::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%,rgba(6,182,212,.08),transparent 60%);
  pointer-events:none;
}
.cta-box .section-title{margin-bottom:.75rem}
.cta-box p{color:var(--text-m);margin-bottom:2rem;font-size:1.05rem}
.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
@media(max-width:640px){.cta-box{padding:2.5rem 1.5rem}}

/* === PAGE HERO (subpages) === */
.page-hero{padding:5rem 0 4rem;position:relative;overflow:hidden}
.page-hero::before{
  content:'';position:absolute;top:0;right:0;
  width:600px;height:400px;
  background:radial-gradient(ellipse at top right,rgba(6,182,212,.07),transparent 60%);
  pointer-events:none;
}
.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:1.5rem;font-size:.82rem;color:var(--text-d)}
.breadcrumb a{color:var(--text-m);transition:color var(--t)}
.breadcrumb a:hover{color:var(--cyan)}
.page-title{font-size:clamp(2rem,4vw,3.5rem);font-weight:800;margin-bottom:1rem;letter-spacing:-.02em}
.page-desc{font-size:1.125rem;color:var(--text-m);max-width:620px;line-height:1.8}
.page-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}

/* === CONTENT PAIR (text + image) === */
.content-pair{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;margin-bottom:4rem}
.content-pair:last-child{margin-bottom:0}
.content-pair.flip .img-side{order:-1}
@media(max-width:768px){.content-pair{grid-template-columns:1fr;gap:2rem}.content-pair.flip .img-side{order:0}}

.img-card{
  border-radius:var(--r-l);overflow:hidden;
  border:1px solid var(--border);background:var(--card);
}
.img-card img{width:100%;height:240px;object-fit:cover}
.img-card-logo{
  border-radius:var(--r-l);border:1px solid var(--border);
  background:var(--card);padding:2.5rem;
  display:flex;align-items:center;justify-content:center;
}
.img-card-logo img{max-height:120px;width:auto;object-fit:contain}

/* === FAQ === */
.faq-item{border-bottom:1px solid var(--border);padding:1.25rem 0}
.faq-item:first-child{border-top:1px solid var(--border)}
.faq-q{
  font-weight:600;font-size:.95rem;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;
  cursor:pointer;gap:1rem;
}
.faq-q::after{content:'+';color:var(--cyan);font-size:1.4rem;flex-shrink:0;transition:transform var(--t);line-height:1}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{font-size:.9rem;color:var(--text-m);line-height:1.8;margin-top:.75rem;display:none}
.faq-item.open .faq-a{display:block}

/* === PROJECT CARD === */
.project-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-l);overflow:hidden;
  transition:border-color var(--t),transform var(--t),box-shadow var(--t);
}
.project-card:hover{border-color:var(--border-a);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.project-banner{
  height:160px;background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;font-size:2.75rem;
  border-bottom:1px solid var(--border);overflow:hidden;
}
.project-banner img{width:100%;height:100%;object-fit:cover}
.project-body{padding:1.5rem}
.project-title{font-size:1.05rem;font-weight:700;margin-bottom:.5rem}
.project-desc{font-size:.875rem;color:var(--text-m);line-height:1.75;margin-bottom:1.25rem}
.project-links{display:flex;gap:.75rem;flex-wrap:wrap}

/* === HIGHLIGHT BOX === */
.highlight-box{
  background:var(--cyan-dim);border:1px solid rgba(6,182,212,.2);
  border-radius:var(--r-l);padding:1.5rem;
  display:flex;gap:1rem;align-items:flex-start;
}
.hl-icon{font-size:1.4rem;flex-shrink:0;margin-top:2px}
.hl-text h4{font-size:.95rem;font-weight:700;margin-bottom:.4rem;color:var(--cyan)}
.hl-text p{font-size:.875rem;color:var(--text-m);line-height:1.7}

/* === REVEAL ANIMATION === */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* === FOOTER === */
footer{padding:2.5rem 0;border-top:1px solid var(--border);background:var(--bg-1);position:relative;z-index:1}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-links{display:flex;gap:1.5rem}
.footer-links a{font-size:.83rem;color:var(--text-m);transition:color var(--t)}
.footer-links a:hover{color:var(--cyan)}
.footer-social{display:flex;gap:.6rem}
.footer-copy{font-size:.78rem;color:var(--text-d);text-align:right}
@media(max-width:640px){
  .footer-inner{flex-direction:column;align-items:flex-start}
  .footer-copy{text-align:left}
  .footer-links{flex-wrap:wrap;gap:1rem}
}

/* === DIVIDER === */
.divider{height:1px;background:var(--border);margin:3.5rem 0}

/* === MISC === */
.text-cyan{color:var(--cyan)}
.text-muted{color:var(--text-m)}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}
.flex{display:flex}.items-center{align-items:center}.gap-2{gap:.75rem}.gap-3{gap:1.25rem}
.flex-wrap{flex-wrap:wrap}