/* ==========================================================================
   Joseph Pettinato — personal site
   Direction: "A3b Dual Beacon" — near-black blue ground, scarlet primary
   accent, ice-blue secondary accent. Bricolage Grotesque (display) /
   Manrope (body) / JetBrains Mono (labels, data, nav).
   This is a deliberately fixed dark identity (no light mode), matching the
   reference site's approach. See README.md for how to extend sections.
   ========================================================================== */

:root{
  /* palette */
  --bg:            #0b1220;
  --bg-raise:      #0e1729;
  --surface:       #101b30;
  --surface-2:     #16223b;
  --border:        #223049;
  --border-soft:   #1a2740;
  --text:          #eef2f5;
  --text-muted:    #93a3b8;
  --text-faint:    #5c6b81;
  --accent:        #e0473d;      /* scarlet — primary */
  --accent-strong: #ff5b50;
  --accent-2:      #5ec8d8;      /* ice-blue — secondary */
  --accent-2-soft: rgba(94, 200, 216, 0.12);
  --accent-soft:   rgba(224, 71, 61, 0.14);

  /* type */
  --font-display: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --font-body:    'Manrope', 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* layout */
  --max: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
  --radius: 12px;
  --radius-sm: 8px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }

a{ color: inherit; text-decoration: none; }

::selection{ background: var(--accent-soft); color: var(--text); }

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: balance;
}

p{ margin: 0; }

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before{
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent-2);
  display: inline-block;
}

.section-index{
  font-family: var(--font-mono);
  color: var(--text-faint);
  font-size: 0.8rem;
}

/* focus visibility */
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 13px 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
/* Reset UA button chrome for <button class="btn">, e.g. the resume
   buttons — anchors don't need this, they have no default styling.
   :where() keeps this at zero specificity so .btn-solid/.btn-outline
   still win regardless of source order. */
:where(button.btn){
  background: none;
  font: inherit;
  appearance: none;
  -webkit-appearance: none;
}
.btn:hover{ transform: translateY(-1px); }
@media (prefers-reduced-motion: reduce){ .btn:hover{ transform: none; } }

.btn-solid{
  background: var(--accent);
  color: #fff;
}
.btn-solid:hover{ background: var(--accent-strong); }

.btn-outline{
  border-color: var(--accent-2);
  color: var(--accent-2);
}
.btn-outline:hover{ background: var(--accent-2-soft); }

/* ==========================================================================
   Boot loader — full-page overlay held until the page has actually
   finished loading (fonts + images), not just DOM-ready.
   Logic in js/main.js; <noscript> fallback in index.html.
   ========================================================================== */

body.is-booting{ overflow: hidden; }

.boot-overlay{
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  transition: opacity 0.7s ease;
}
.boot-overlay.is-hidden{
  opacity: 0;
  pointer-events: none;
}
.boot-mark{
  display: flex;
  align-items: center;
  gap: 9px;
}
.boot-mark svg{ width: 28px; height: 28px; }
.boot-mark span{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.boot-pct{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  color: var(--text);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: flex-start;
  gap: 2px;
}
.boot-pct .sign{
  font-size: 1.1rem;
  color: var(--accent-2);
  margin-top: 8px;
}
.boot-bar{
  width: 220px;
  height: 2px;
  border-radius: 999px;
  background: var(--border-soft);
  overflow: hidden;
}
.boot-bar span{
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  border-radius: 999px;
  transition: width 0.15s linear;
}
.boot-status{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  height: 1em;
  margin: 0;
}
@media (prefers-reduced-motion: reduce){
  .boot-overlay{ transition: none; }
}

/* ==========================================================================
   Toast — small transient notice. Currently only used by the resume
   buttons (see js/main.js), written generically so it's reusable for
   anything else later.
   ========================================================================== */

.toast{
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 998;
  transform: translateX(-50%) translateY(10px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent-2);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  max-width: calc(100vw - 40px);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
  box-shadow: 0 16px 32px rgba(0,0,0,0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.is-visible{
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .toast{ transition: opacity 0.15s linear; transform: translateX(-50%); }
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */

.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.82);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
}

.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo .mark{
  width: 32px; height: 32px;
  flex-shrink: 0;
}

.nav-links{
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0; padding: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-links a{
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover{ color: var(--text); }
.nav-links a::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:0;
  height: 1px; background: var(--accent);
  transition: right 0.2s ease;
}
.nav-links a:hover::after{ right: 0; }

.nav-toggle{
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 40px; height: 40px;
  color: var(--text);
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
}

@media (max-width: 860px){
  .nav-links{
    position: fixed;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-raise);
    border-bottom: 1px solid var(--border-soft);
    padding: 20px var(--gutter) 28px;
    gap: 18px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
  }
  .nav-links.is-open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle{ display: flex; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero{
  padding: 168px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero::before{
  content:"";
  position:absolute;
  top: -220px; right: -160px;
  width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(94,200,216,0.14) 0%, rgba(94,200,216,0) 70%);
  pointer-events: none;
}
.hero::after{
  content:"";
  position:absolute;
  bottom: -260px; left: -180px;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(224,71,61,0.10) 0%, rgba(224,71,61,0) 70%);
  pointer-events: none;
}

.hero-inner{
  position: relative;
  max-width: 640px;
}

.hero-photo{
  width: 240px;
  margin: 8px auto 0;
}
.hero-photo img{
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: block;
}

.hero-social{
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 30px;
}
.social-icon{
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.social-icon:hover{
  color: var(--accent-2);
  border-color: var(--accent-2);
  background: var(--accent-2-soft);
}
.social-icon svg{ width: 18px; height: 18px; }
.social-icon.li-mark{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
}

.hero-location{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0 0 22px;
  letter-spacing: 0.04em;
}
.hero-location b{ color: var(--text); font-weight: 600; }

.hero h1{
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 0.98;
  margin-bottom: 26px;
}

.hero p.tagline{
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 56ch;
  margin-bottom: 38px;
}

.hero .btns{
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.scroll-cue{
  margin-top: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.scroll-cue .line{
  width: 40px; height: 1px;
  background: var(--text-faint);
}

/* ==========================================================================
   Marquee / ticker
   ========================================================================== */

.marquee{
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  overflow: hidden;
  background: var(--bg-raise);
  padding: 18px 0;
}
.marquee-track{
  display: flex;
  gap: 40px;
  width: max-content;
  animation: scroll-left 38s linear infinite;
}
@keyframes scroll-left{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .marquee-track{ animation: none; overflow-x: auto; }
}
.marquee-track span{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 40px;
}
.marquee-track span b{
  color: var(--accent-2);
  font-weight: 600;
}
.marquee-track span::after{
  content: "◆";
  color: var(--accent);
  font-size: 0.6rem;
}

/* ==========================================================================
   Stats
   ========================================================================== */

.stats{
  padding: 64px 0;
  border-bottom: 1px solid var(--border-soft);
}
.stats-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 760px){
  .stats-grid{ grid-template-columns: repeat(2, 1fr); }
}
.stat{
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}
.stat .num{
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  display: block;
}
.stat .label{
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

/* ==========================================================================
   Section shell
   ========================================================================== */

.section{
  padding: 96px 0;
  border-bottom: 1px solid var(--border-soft);
}
.section:last-of-type{ border-bottom: none; }

.section-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.section-head h2{
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
}
.section-head .section-sub{
  color: var(--text-muted);
  max-width: 46ch;
  font-size: 0.98rem;
}

/* ==========================================================================
   Education
   ========================================================================== */

.edu-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
@media (max-width: 760px){
  .edu-grid{ grid-template-columns: 1fr; }
}
.edu-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
}
.edu-card .tag{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 14px;
  display: block;
}
.edu-card h3{
  font-size: 1.3rem;
  margin-bottom: 6px;
}
.edu-card .meta{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
  margin-bottom: 18px;
  display: block;
}
.edu-card ul{
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.94rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.edu-card ul li::marker{ color: var(--accent); }

/* ==========================================================================
   Flight training
   ========================================================================== */

.flight-panel{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}
@media (max-width: 860px){
  .flight-panel{ grid-template-columns: 1fr; }
}
.flight-cert{
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border-soft);
}
.flight-cert .badge{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid rgba(224,71,61,0.35);
  white-space: nowrap;
}
.flight-cert h3{ font-size: 1.4rem; }
.flight-cert p{ color: var(--text-muted); font-size: 0.9rem; margin-top: 4px; }

.aircraft-list{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.aircraft-chip{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
}

.flight-note{
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}
.flight-note b{ color: var(--text); font-weight: 600; }

.flight-side{
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}
.flight-metric{
  border-left: 2px solid var(--accent-2);
  padding-left: 16px;
}
.flight-metric .num{
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--accent-2);
  font-variant-numeric: tabular-nums;
  display: block;
}
.flight-metric .label{
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ==========================================================================
   Timeline (Leadership)
   ========================================================================== */

.timeline{
  position: relative;
  padding-left: 32px;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.timeline-item{
  position: relative;
}
.timeline-item::before{
  content: "";
  position: absolute;
  left: -37.5px;
  top: 4px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}
.timeline-item .when{
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--accent-2);
  display: block;
  margin-bottom: 6px;
}
.timeline-item h3{
  font-size: 1.15rem;
  margin-bottom: 2px;
}
.timeline-item .org{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: block;
  margin-bottom: 10px;
}
.timeline-item p{
  color: var(--text-muted);
  font-size: 0.94rem;
  max-width: 62ch;
}
.timeline-item.is-upcoming{ opacity: 0.72; }
.timeline-item.is-upcoming .when{ color: var(--text-faint); }
.timeline-item .status{
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 9px;
  margin-left: 8px;
}

/* ==========================================================================
   Awards
   ========================================================================== */

.awards-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 700px){
  .awards-grid{ grid-template-columns: 1fr; }
}
.award-row{
  padding: 20px;
  padding-left: 19px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  border-radius: var(--radius-sm);
}
.award-row h3{ font-size: 1rem; margin-bottom: 3px; }
.award-row p{ color: var(--text-muted); font-size: 0.86rem; }

/* ==========================================================================
   Media & Press
   ========================================================================== */

.media-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
@media (max-width: 760px){
  .media-grid{ grid-template-columns: 1fr; }
}
.media-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.media-card .tag{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}
.media-card h3{ font-size: 1.15rem; margin-bottom: 10px; }
.media-card p{ color: var(--text-muted); font-size: 0.92rem; }

/* ==========================================================================
   Experience
   ========================================================================== */

.exp-list{
  display: flex;
  flex-direction: column;
  gap: 0;
}
.exp-item{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-top: 1px solid var(--border-soft);
}
.exp-item:first-child{ border-top: none; padding-top: 0; }
@media (max-width: 700px){
  .exp-item{ grid-template-columns: 1fr; gap: 8px; }
}
.exp-item .when{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-faint);
  letter-spacing: 0.03em;
}
.exp-item h3{ font-size: 1.1rem; margin-bottom: 3px; }
.exp-item .org{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-2);
  display: block;
  margin-bottom: 10px;
}
.exp-item ul{
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.92rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.exp-item ul li::marker{ color: var(--accent); }

/* ==========================================================================
   Portfolio
   ========================================================================== */

.portfolio-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 460px));
  gap: 24px;
}
.project-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.project-card .tag{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.project-card h3{ font-size: 1.4rem; }
.project-card p{ color: var(--text-muted); font-size: 0.95rem; }
.project-card .progress-label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}
.progress-bar{
  height: 6px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}
.progress-bar span{
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  border-radius: 999px;
}
.project-card .remaining{
  font-size: 0.86rem;
  color: var(--text-muted);
}
.project-card .remaining b{ color: var(--text); font-weight: 600; }

/* Photo variant — split layout: image column left, content right.
   Spans the full grid row (not the 300–460px card width) since it
   needs the room for the photo. Add another .filmstrip <img> pair or
   a second .has-photo card the same way if more builds get this
   treatment later. */
.project-card.has-photo{
  grid-column: 1 / -1;
  flex-direction: row;
  padding: 0;
  max-width: none;
}
.project-card.has-photo .photo-col{
  width: 38%;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
}
.project-card.has-photo .photo-col img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Shifted right so the aircraft's nose/front stays fully in frame;
     crops into the wing/tail on the left instead. Adjust this if the
     card's proportions change enough to reframe awkwardly. */
  object-position: 78% center;
  display: block;
}
.project-card.has-photo .content-col{
  flex: 1;
  min-width: 0;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.project-card .filmstrip{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.project-card .filmstrip img{
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: block;
}
@media (max-width: 680px){
  .project-card.has-photo{ flex-direction: column; }
  .project-card.has-photo .photo-col{
    width: 100%;
    aspect-ratio: 4 / 3;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}

.project-card.is-placeholder{
  border-style: dashed;
  align-items: flex-start;
  justify-content: center;
  color: var(--text-faint);
  min-height: 220px;
}
.project-card.is-placeholder .plus{
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--text-faint);
}
.project-card.is-placeholder h3{ color: var(--text-muted); font-size: 1.05rem; }
.project-card.is-placeholder p{ font-size: 0.88rem; }

/* ==========================================================================
   Contact / Footer
   ========================================================================== */

.contact{
  padding: 96px 0 64px;
  text-align: center;
}
.contact h2{
  font-size: clamp(2rem, 5vw, 3rem);
  max-width: 18ch;
  margin: 0 auto 20px;
}
.contact p.sub{
  color: var(--text-muted);
  max-width: 52ch;
  margin: 0 auto 36px;
}
.contact .btns{
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.contact-links{
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.contact-links a{
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.contact-links a:hover{
  color: var(--accent-2);
  border-color: var(--accent-2);
}

.site-footer{
  border-top: 1px solid var(--border-soft);
  padding: 28px 0 40px;
}
.site-footer .container{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Scroll reveal (progressive enhancement — see js/main.js)
   ========================================================================== */

.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}