/* Florence — Portfolio v2
   Paper + ink + one confident accent. Serif display / sans body / mono for real data only. */

:root{
  --paper: #F5F4F0;
  --card: #FFFFFF;
  --ink: #12182A;
  --muted: #4A5063;
  --line: #DEDBD2;
  --line-strong: #C6C2B4;
  --accent: #1F4C87;
  --accent-ink: #16345E;
  --accent-tint: #E7EDF6;
  --gold: #7A5410;
  --gold-tint: #F3ECDC;
  --radius: 6px;
  --radius-lg: 14px;
  --max: 1160px;
  --ease: cubic-bezier(.22,.68,0,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; scroll-padding-top:90px}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Source Sans 3','Inter',-apple-system,sans-serif;
  line-height:1.65; -webkit-font-smoothing:antialiased;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Newsreader',Georgia,serif; font-weight:600; line-height:1.14; margin:0 0 .5em; letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5vw,3.6rem); font-weight:600}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em; max-width:62ch; color:var(--muted)}
a{color:inherit; text-decoration:none}
ul{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
code,.mono{font-family:'IBM Plex Mono',ui-monospace,monospace}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:3px solid var(--gold); outline-offset:2px; border-radius:2px;
}

.wrap{max-width:var(--max);margin:0 auto;padding-left:20px;padding-right:20px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.75rem 1.25rem;z-index:300;border-radius:0 0 6px 0}
.skip-link:focus{left:0}

/* ---------------- Header / nav ---------------- */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--paper) 92%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:1.5rem;padding-top:1.1rem;padding-bottom:1.1rem}
.brand{font-family:'Newsreader',serif;font-weight:600;font-size:1.3rem;color:var(--ink)}
.navlinks{display:flex;align-items:center;margin-left:auto}
.navlinks a{font-size:.93rem;color:var(--muted);padding:.3rem 0;margin-right:1.5rem;position:relative;border-bottom:2px solid transparent}
.navlinks a:last-child{margin-right:0}
.navlinks a:hover{color:var(--ink)}
.navlinks a[aria-current="page"]{color:var(--ink);font-weight:600;border-bottom-color:var(--accent)}
.navlinks .resume-link{background:var(--ink);color:#fff!important;padding:.5rem 1rem;border-radius:var(--radius)}
.navlinks .resume-link:hover{background:var(--accent)}
.menu-btn{display:none;background:none;border:1px solid var(--line-strong);border-radius:var(--radius);padding:.4rem .55rem;cursor:pointer;color:var(--ink)}
.menu-btn svg{width:20px;height:20px;display:block}

@media (max-width:880px){
  .navlinks{position:fixed;inset:64px 0 0 auto;right:0;width:78%;max-width:320px;background:var(--card);
    border-left:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:1.25rem 1.5rem;
    transform:translateX(100%);transition:transform .3s var(--ease);height:calc(100vh - 64px);overflow-y:auto}
  .navlinks.open{transform:translateX(0)}
  .navlinks a{width:100%;padding:.9rem 0;border-bottom:1px solid var(--line)}
  .navlinks .resume-link{margin-top:.75rem;text-align:center}
  .menu-btn{display:block}
}

/* ---------------- Buttons ---------------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.4rem;border-radius:var(--radius);
  font-weight:600;font-size:.94rem;border:1px solid transparent;cursor:pointer;transition:transform .15s var(--ease),background .2s,border-color .2s,color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--accent)}
.btn-outline{border-color:var(--line-strong);color:var(--ink)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-text{color:var(--accent);font-weight:600;padding:.4rem 0}
.btn-text:hover{text-decoration:underline}
.btn-row{display:flex;gap:.9rem;flex-wrap:wrap;align-items:center}

/* ---------------- Tags (used only where content is genuinely sequential/labeled) ---------------- */
.tag{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--accent-ink);background:var(--accent-tint);padding:.28rem .6rem;border-radius:4px;margin-bottom:.9rem;letter-spacing:.01em}
.tag.gold{color:var(--gold);background:var(--gold-tint)}

/* ---------------- Sections ---------------- */
section{padding-top:4.5rem;padding-bottom:4.5rem}
.section-tight{padding-top:2.5rem;padding-bottom:2.5rem}
.section-alt{background:#EEECE5}
hr.rule{border:none;border-top:1px solid var(--line);margin:0}
.section-head{max-width:640px;margin-bottom:2.2rem}

/* ---------------- Hero ---------------- */
.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:3rem;align-items:center;padding-top:3.5rem;padding-bottom:4rem}
@media (max-width:880px){.hero{grid-template-columns:1fr;padding-top:2rem;padding-bottom:2.5rem}}
.hero .kicker{font-size:1.02rem;color:var(--accent-ink);font-weight:600;margin-bottom:.6rem}
.hero p.lead{font-size:1.13rem;max-width:48ch}
.hero-facts{display:flex;flex-direction:column;gap:.55rem;margin-top:1.6rem;font-size:.92rem;color:var(--muted)}
.hero-facts li{display:flex;gap:.55rem;align-items:flex-start}
.hero-facts svg{width:17px;height:17px;flex-shrink:0;margin-top:2px;color:var(--accent)}
.hero-photo{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:var(--card)}
.hero-photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}

/* ---------------- Toolkit strip ---------------- */
.toolkit{display:flex;flex-wrap:wrap;gap:.55rem}
.toolkit li{font-family:'IBM Plex Mono',monospace;font-size:.8rem;border:1px solid var(--line-strong);padding:.42rem .8rem;border-radius:999px;color:var(--muted)}

/* ---------------- Cards / grids ---------------- */
.grid{display:grid;gap:1.3rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:880px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.6rem}
.panel{border-top:2px solid var(--ink);padding-top:1.2rem}

/* ---------------- Project cards ---------------- */
.project-card{display:flex;flex-direction:column;height:100%}
.project-card .stack{display:flex;flex-wrap:wrap;gap:.4rem;margin:.9rem 0 1.1rem}
.project-card .stack span{font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--muted);background:var(--paper);border:1px solid var(--line);padding:.22rem .55rem;border-radius:4px}
.project-card .links{margin-top:auto;display:flex;gap:1.2rem;padding-top:.5rem}
a.card-link{display:block}
a.card-link .card{transition:border-color .2s var(--ease),transform .2s var(--ease)}
a.card-link:hover .card{border-color:var(--accent);transform:translateY(-3px)}

/* ---------------- Diagram (honest process illustration, not a fake screenshot) ---------------- */
.diagram{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--card);padding:1.5rem}
.diagram svg{width:100%;height:auto;display:block}

/* ---------------- Timeline ---------------- */
.timeline{position:relative;padding-left:1.8rem;border-left:2px solid var(--line)}
.timeline-item{position:relative;padding-bottom:2.2rem}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{content:'';position:absolute;left:-2.28rem;top:.3rem;width:11px;height:11px;border-radius:50%;background:var(--accent);border:3px solid var(--paper);box-shadow:0 0 0 2px var(--accent)}
.timeline-item .period{font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:var(--accent-ink)}

/* ---------------- Skills page ---------------- */
.skill-group h3{margin-bottom:.6rem}
.skill-group ul{display:flex;flex-wrap:wrap;gap:.5rem}
.skill-group li{font-size:.88rem;padding:.4rem .75rem;border:1px solid var(--line);border-radius:6px;color:var(--muted)}
.level-note{font-size:.85rem;color:var(--muted);margin-top:.5rem}

/* ---------------- Resume / certifications ---------------- */
.doc-card{display:flex;justify-content:space-between;gap:1.2rem;align-items:center;flex-wrap:wrap}
.doc-actions{display:flex;gap:.6rem;flex-wrap:wrap}
.frame-wrap{margin-top:1.2rem}
.pdf-frame{width:100%;height:780px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff}
@media (max-width:700px){.pdf-frame{height:520px}}
.note-box{display:flex;gap:.65rem;align-items:flex-start;font-size:.88rem;color:var(--muted);background:var(--accent-tint);border:1px solid var(--line);border-radius:var(--radius);padding:.85rem 1rem;margin-top:.9rem}
.note-box.gold{background:var(--gold-tint)}

/* ---------------- Contact ---------------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:2.6rem}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-item{display:flex;gap:.8rem;align-items:center;padding:.85rem 0;border-bottom:1px solid var(--line)}
.contact-item svg{width:19px;height:19px;color:var(--accent);flex-shrink:0}
.form-field{margin-bottom:1.2rem}
.form-field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:.35rem}
.form-field input,.form-field textarea{width:100%;padding:.75rem .85rem;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--card);color:var(--ink);font-family:inherit;font-size:.95rem}
.form-note{font-size:.84rem;color:var(--muted);margin-top:.7rem}

/* ---------------- CTA band ---------------- */
.cta-band{background:var(--ink);color:#F5F4F0;border-radius:var(--radius-lg);padding:3.2rem 2.5rem;text-align:left}
.cta-band h2{color:#F5F4F0}
.cta-band p{color:#C7CBD6}
.cta-band .btn-primary{background:var(--accent)}
.cta-band .btn-primary:hover{background:#fff;color:var(--ink)}
.cta-band .btn-outline{border-color:#4A5063;color:#F5F4F0}
.cta-band .btn-outline:hover{border-color:#fff}

/* ---------------- Footer ---------------- */
.site-footer{border-top:1px solid var(--line);padding:2.2rem 0;margin-top:1rem}
.footer-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.2rem;align-items:center}
.footer-links{display:flex;gap:1.3rem}
.footer-links a{color:var(--muted);font-size:.88rem}
.footer-links a:hover{color:var(--accent)}
.footer-note{font-size:.82rem;color:var(--muted)}

/* ---------------- Utility ---------------- */
.small{font-size:.88rem}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.center{text-align:center;margin-inline:auto}
/* Scroll-reveal was removed: it depended on JS/IntersectionObserver running
   before content could be seen at all, which is too fragile for content
   that matters (verified against a real rendering failure during QA).
   Content is always visible immediately; .reveal is now a harmless no-op
   class left in the markup. */