/* Core visual system and shared page styles. */

:root{
  /* ---- color tokens ---- */
  --mat-green: #1f3d2b;
  --mat-green-line: #2c5039;
  --mat-green-deep: #16291c;
  --paper: #f5efdd;
  --paper-dark: #e9dfc2;
  --mustard: #e3ac37;
  --rust: #d1552b;
  --ink: #1c2b23;
  --red-pin: #c1402e;
  --blue-tape: #6f95c9;
  --shadow: rgba(10, 20, 12, 0.45);
  --shadow-soft: rgba(10, 20, 12, 0.25);

  /* ---- type tokens ---- */
  --font-display: 'Permanent Marker', cursive;
  --font-accent: 'Caveat', cursive;
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* ---- radius / shadow tokens ---- */
  --shadow-card: 6px 8px 0 rgba(0,0,0,0.28);
  --shadow-card-hover: 10px 14px 0 rgba(0,0,0,0.35);
  --shadow-tag: 3px 4px 0 rgba(0,0,0,0.3);

  /* ---- layout ---- */
  --nav-height: 84px;
  --max-width: 1100px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:
    linear-gradient(var(--mat-green-line) 1px, transparent 1px) 0 0 / 36px 36px,
    linear-gradient(90deg, var(--mat-green-line) 1px, transparent 1px) 0 0 / 36px 36px,
    var(--mat-green);
  color: var(--ink);
  font-family: var(--font-body);
  min-height:100vh;
  padding-top: var(--nav-height);
}

body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  background-image: radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 3px 3px;
  z-index: 1;
}

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

.wrap{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 28px 60px;
  position: relative;
  z-index: 2;
}

.section-head{
  display:flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 34px;
}
.section-head h2{
  font-family: var(--font-display);
  font-weight:400;
  font-size: 2rem;
  color: var(--paper);
  margin:0;
  transform: rotate(-1deg);
}
.section-head .rule{
  flex:1;
  height:3px;
  background: repeating-linear-gradient(90deg, var(--mustard) 0 10px, transparent 10px 16px);
  opacity:0.7;
}

.eyebrow-tag{
  display:inline-block;
  background: var(--rust);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  transform: rotate(-2deg);
  box-shadow: 4px 5px 0 rgba(0,0,0,0.25);
}

/* ---------- reusable tape ---------- */
.tape{
  position:absolute;
  height: 26px;
  background: var(--mustard);
  opacity: 0.85;
  box-shadow: 0 2px 4px rgba(0,0,0,0.25);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.5px;
  color: var(--ink);
  background: var(--mustard);
  padding: 12px 24px;
  text-decoration:none;
  border:none;
  cursor:pointer;
  box-shadow: var(--shadow-tag);
  transform: rotate(-1deg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover{ transform: rotate(0deg) translateY(-3px); box-shadow: 5px 8px 0 rgba(0,0,0,0.35); }
.btn.btn-outline{
  background: transparent;
  color: var(--paper);
  border: 2px solid var(--paper);
  box-shadow:none;
}
.btn.btn-outline:hover{ background: var(--paper); color: var(--ink); }
.btn.btn-small{ padding:8px 16px; font-size:0.72rem; }
.btn:disabled{ opacity:0.5; cursor:not-allowed; transform:none; }

/* Navigation */
.site-nav{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 100;
  background: var(--mat-green-deep);
  border-bottom: 3px dashed rgba(245,239,221,0.15);
  height: var(--nav-height);
}
.site-nav-inner{
  max-width: var(--max-width);
  margin:0 auto;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 28px;
}
.nav-brand{
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--paper);
  text-decoration:none;
  transform: rotate(-1deg);
  display:inline-block;
}
.nav-links{
  display:flex;
  gap: 6px;
  list-style:none;
  margin:0; padding:0;
}
.nav-links a{
  position:relative;
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.5px;
  text-decoration:none;
  color: var(--paper);
  padding: 9px 16px;
  opacity: 0.75;
  transform: rotate(-1.5deg);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.nav-links li:nth-child(2n) a{ transform: rotate(1.5deg); }
.nav-links a:hover{ opacity:1; transform: rotate(0deg); }
.nav-links a.active{
  opacity:1;
  background: var(--mustard);
  color: var(--ink);
  transform: rotate(0deg);
  box-shadow: 3px 4px 0 rgba(0,0,0,0.3);
}
.nav-toggle{
  display:none;
  background:none; border:none;
  color: var(--paper);
  font-size: 1.6rem;
  cursor:pointer;
}

@media (max-width: 760px){
  .nav-links{
    position:fixed;
    top: var(--nav-height); left:0; right:0;
    background: var(--mat-green-deep);
    flex-direction:column;
    padding: 16px 24px 24px;
    display:none;
    border-bottom: 3px dashed rgba(245,239,221,0.15);
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ transform:none !important; width:100%; }
  .nav-toggle{ display:block; }
}

/* Footer */
.site-footer{
  position:relative;
  z-index:2;
  background: var(--mat-green-deep);
  border-top: 3px dashed rgba(245,239,221,0.15);
  padding: 44px 28px 30px;
  margin-top: 80px;
}
.footer-inner{
  max-width: var(--max-width);
  margin:0 auto;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap: 24px;
}
.footer-col h5{
  font-family: var(--font-mono);
  font-size:0.72rem;
  letter-spacing:1.5px;
  color: var(--mustard);
  margin:0 0 12px;
  text-transform:uppercase;
}
.footer-col p, .footer-col a{
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: rgba(245,239,221,0.75);
  text-decoration:none;
  line-height:1.8;
  display:block;
}
.footer-col a:hover{ color: var(--paper); text-decoration:underline; }
.footer-bottom{
  max-width: var(--max-width);
  margin: 30px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(245,239,221,0.1);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(245,239,221,0.4);
  text-align:center;
}

/* =========================================================
   HERO (home page)
   ========================================================= */
.hero{
  position: relative;
  display:flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 70px;
  padding-top: 10px;
}
.hero-content{
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(180px, 0.8fr);
  gap: 28px;
  align-items: center;
}
.hero-copy{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.title-strip{
  position: relative;
  background: var(--paper);
  padding: 30px 56px;
  transform: rotate(-1.2deg);
  clip-path: polygon(0% 4%, 3% 0%, 97% 2%, 100% 6%, 99% 96%, 96% 100%, 2% 98%, 1% 94%);
  box-shadow: 8px 10px 0 rgba(0,0,0,0.3);
  margin: 20px 0;
}
.title-strip h1{
  margin:0;
  font-family: var(--font-display);
  font-weight:400;
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  color: var(--ink);
  letter-spacing: 2px;
  line-height:1.05;
}
.title-strip .tape{ top:-14px; left:40px; width:90px; transform: rotate(-6deg); }
.title-strip .tape.right{ top:-14px; left:auto; right:40px; width:90px; transform: rotate(7deg); background: var(--blue-tape); }

.hero-sub{
  font-family: var(--font-accent);
  font-size: 1.5rem;
  font-weight:700;
  color: var(--paper);
  max-width: 500px;
  margin: 6px 0 26px 8px;
  transform: rotate(-0.5deg);
  line-height:1.3;
}
.hero-meta{ display:flex; gap:14px; align-items:center; margin-left:8px; flex-wrap:wrap; }
.name-tag{
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size:0.78rem; letter-spacing:1px;
  padding:8px 14px; transform: rotate(1deg); box-shadow: var(--shadow-tag);
}
.year-tag{
  background: var(--rust); color: var(--paper);
  font-family: var(--font-mono); font-size:0.78rem;
  padding:8px 12px; transform: rotate(-2deg); box-shadow: var(--shadow-tag);
}
.hero-photo{
  display:flex;
  justify-content:center;
  align-items:center;
  padding-top: 12px;
}
.photo-frame{
  position: relative;
  width: min(100%, 260px);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245,239,221,0.08);
  border: 2px solid rgba(245,239,221,0.7);
  box-shadow: 0 12px 24px rgba(0,0,0,0.14);
  transform: rotate(3deg);
  overflow: hidden;
}
.photo-frame::before,
.photo-frame::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(245,239,221,0.5);
  pointer-events: none;
}
.photo-frame::before {
  border-radius: 14% 18% 18% 12% / 16% 14% 18% 16%;
  transform: rotate(-3deg);
}
.photo-frame::after {
  inset: 18px;
  border-radius: 18% 14% 22% 16% / 22% 14% 18% 10%;
  border-style: dashed;
  opacity: 0.8;
}
.photo-frame span{
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: var(--paper);
  text-transform: uppercase;
  text-align: center;
}

@media (max-width: 760px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    order: -1;
    padding-top: 0;
    margin-bottom: 10px;
  }

  .photo-frame {
    width: min(100%, 220px);
  }
}

/* Teaser sections */
.teaser-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-bottom: 80px;
}
.teaser-card{
  position:relative;
  background: var(--paper);
  padding: 32px 30px 28px;
  box-shadow: var(--shadow-card);
  text-decoration:none;
  color: var(--ink);
  display:block;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.teaser-card:nth-child(1){ transform: rotate(-1.4deg); }
.teaser-card:nth-child(2){ transform: rotate(1.2deg); }
.teaser-card:hover{ transform: rotate(0deg) translateY(-6px); box-shadow: var(--shadow-card-hover); }
.teaser-card .tape{ top:-13px; left:50%; transform:translateX(-50%) rotate(-3deg); width:70px; }
.teaser-card:nth-child(2) .tape{ background: var(--blue-tape); transform:translateX(-50%) rotate(4deg); }
.teaser-card .kicker{
  font-family: var(--font-mono); font-size:0.68rem; letter-spacing:1.5px;
  color: var(--rust); text-transform:uppercase; margin-bottom:8px;
}
.teaser-card h3{
  font-family: var(--font-accent); font-weight:700; font-size:1.9rem; margin:0 0 10px;
}
.teaser-card p{ font-size:0.92rem; line-height:1.6; color: rgba(28,43,35,0.75); margin:0 0 18px; }
.teaser-card .teaser-link{
  font-family: var(--font-mono); font-size:0.78rem; color: var(--rust);
  display:inline-flex; align-items:center; gap:6px;
}
.teaser-card:hover .teaser-link{ text-decoration:underline; }

/* =========================================================
   PROJECT / EXPERIENCE CARDS (shared)
   ========================================================= */
.grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 46px 34px;
  margin-bottom: 60px;
}
.card{
  position: relative;
  background: var(--paper);
  padding: 22px 22px 24px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.3s ease;
}
.card:nth-child(4n+1){ transform: rotate(-2deg); }
.card:nth-child(4n+2){ transform: rotate(1.6deg); }
.card:nth-child(4n+3){ transform: rotate(-1deg); }
.card:nth-child(4n+4){ transform: rotate(2.2deg); }
.card:hover{ transform: rotate(0deg) translateY(-6px); box-shadow: var(--shadow-card-hover); z-index:5; }
.card .tape{ top:-13px; left:50%; transform:translateX(-50%) rotate(-3deg); width:70px; }
.card:nth-child(2n) .tape{ background: var(--blue-tape); transform:translateX(-50%) rotate(4deg); }
.card .clip{ position:absolute; top:-16px; right:14px; width:26px; height:44px; filter: drop-shadow(2px 3px 2px rgba(0,0,0,0.3)); }

.card .thumb{
  background: var(--paper-dark);
  height: 150px;
  margin-bottom: 14px;
  position: relative;
  overflow:hidden;
  border: 1px solid rgba(0,0,0,0.08);
}
.card .thumb img{
  width:100%; height:100%; object-fit:cover;
  transition: transform 0.4s ease;
}
.card:hover .thumb img{ transform: scale(1.08); }
.card .thumb-label{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-mono); font-size:0.7rem;
  color: rgba(28,43,35,0.4); letter-spacing:1px;
}
.card .kicker{
  display: none;
  font-family: var(--font-mono); font-size:0.68rem; letter-spacing:1.5px;
  color: var(--rust); text-transform:uppercase; margin-bottom:6px;
}
.card h3{ font-family: var(--font-accent); font-weight:700; font-size:1.7rem; margin:0 0 8px; color: var(--ink); }
.card p{ font-size:0.86rem; line-height:1.5; color: rgba(28,43,35,0.75); margin:0 0 14px; }
.card .tags{ display:none; gap:6px; flex-wrap:wrap; margin-bottom:14px; }
.card .tags span{
  font-family: var(--font-mono); font-size:0.62rem;
  background: rgba(28,43,35,0.08); padding:3px 8px; color: var(--ink);
}
.card .card-links{ display:flex; gap:10px; }
.card .card-links a{
  font-family: var(--font-mono); font-size:0.7rem;
  color: var(--ink); text-decoration:none;
  border-bottom: 2px solid var(--mustard);
  padding-bottom:1px;
}
.card .card-links a:hover{ color: var(--rust); border-color: var(--rust); }
.card[data-hidden="true"]{
  display:none;
}

/* =========================================================
   FILTER TOKENS (projects page)
   ========================================================= */
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom: 44px;
}
.filter-token{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.5px;
  background: transparent;
  color: var(--paper);
  border: 2px solid rgba(245,239,221,0.4);
  padding: 8px 18px;
  cursor:pointer;
  transition: all 0.2s ease;
  transform: rotate(0deg);
}
.filter-token:hover{ border-color: var(--paper); }
.filter-token.active{
  background: var(--mustard);
  color: var(--ink);
  border-color: var(--mustard);
  box-shadow: var(--shadow-tag);
  transform: rotate(-1deg);
}

/* =========================================================
   SKILL CLOUD (about page)
   ========================================================= */
.skill-cloud{
  display:flex; flex-wrap:wrap; gap:12px;
  margin-top: 20px;
}
.skill-chip{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--ink);
  color: var(--paper);
  padding: 9px 16px;
  transform: rotate(-1deg);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 2px 3px 0 rgba(0,0,0,0.2);
  cursor:default;
}
.skill-chip:nth-child(3n){ background: var(--rust); transform: rotate(1.5deg); }
.skill-chip:nth-child(4n){ background: var(--mustard); color: var(--ink); transform: rotate(-0.5deg); }
.skill-chip:nth-child(5n){ background: var(--blue-tape); color:var(--ink); transform: rotate(1deg); }
.skill-chip:hover{
  transform: rotate(0deg) translateY(-4px) scale(1.05);
  box-shadow: 4px 6px 0 rgba(0,0,0,0.3);
}

/* subtle shake animation for about grids and skill chips (hover only) */
@keyframes shake {
  0% { transform: translateX(0) rotate(0deg); }
 20% { transform: translateX(-3px) rotate(-1deg); }
 40% { transform: translateX(3px) rotate(1deg); }
 60% { transform: translateX(-2px) rotate(-1deg); }
 80% { transform: translateX(2px) rotate(1deg); }
 100% { transform: translateX(0) rotate(0deg); }
}

.values-grid .value-item,
.skill-cloud .skill-chip{
  will-change: transform;
}

.values-grid .value-item:hover,
.skill-cloud .skill-chip:hover{
  animation: shake 0.6s ease 1;
}

@media (prefers-reduced-motion: reduce){
  .values-grid .value-item:hover,
  .skill-cloud .skill-chip:hover{ animation: none !important; }
}

/* Mini gallery details */
.mini-gallery-panel .mini-gallery{
  display:flex;
  gap:12px;
  margin-top:8px;
}
.mini-gallery-panel .mini-img{
  width:110px;
  height:78px;
  background: linear-gradient(135deg, rgba(245,239,221,0.9), rgba(28,43,35,0.06));
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 6px 8px 0 rgba(0,0,0,0.12);
  transform: rotate(-1.5deg);
  overflow:hidden;
}
.mini-gallery-panel .mini-img:nth-child(2){ transform: rotate(1.2deg); }
.mini-gallery-panel .mini-img:nth-child(3){ transform: rotate(-0.6deg); }

@media (max-width:640px){
  .mini-gallery-panel .mini-img{ width:80px; height:60px; }
}

/* About panels */
.about-panel{
  position:relative;
  background: var(--paper);
  padding: 40px 44px;
  margin-bottom: 50px;
  box-shadow: 8px 10px 0 rgba(0,0,0,0.3);
  clip-path: polygon(0% 2%, 2% 0%, 98% 1%, 100% 3%, 100% 98%, 98% 100%, 1% 99%, 0% 97%);
}
.about-panel.tilt-r{ transform: rotate(0.6deg); }
.about-panel.tilt-l{ transform: rotate(-0.5deg); }
.about-panel h2{ font-family: var(--font-display); font-weight:400; font-size:1.7rem; margin:0 0 16px; }
.about-panel p{ font-size:0.95rem; line-height:1.75; max-width:680px; color: rgba(28,43,35,0.85); margin:0 0 14px; }
.about-panel p:last-child{ margin-bottom:0; }

/* about panel with side image */
.about-panel.about-with-image{
  padding: 40px 44px;
}
.about-panel.about-with-image .about-content{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: flex-start;
}
.about-panel.about-with-image .about-text h2{
  margin-bottom: 16px;
}
.about-image-frame{
  width: 220px;
  height: 180px;
  background: linear-gradient(135deg, rgba(245,239,221,0.9), rgba(28,43,35,0.06));
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 6px 8px 0 rgba(0,0,0,0.12);
  transform: rotate(2deg);
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-image-frame img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 760px){
  .about-panel.about-with-image .about-content{
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .about-image-frame{
    width: 180px;
    height: 140px;
  }
}

.values-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap:24px;
  margin-top:10px;
}
.value-item .num{
  font-family: var(--font-accent); font-weight:700; font-size:2.2rem; color: var(--rust); line-height:1;
}
.value-item h4{ font-family:var(--font-body); font-weight:600; font-size:1rem; margin:8px 0 6px; }
.value-item p{ font-size:0.85rem; color: rgba(28,43,35,0.7); margin:0; line-height:1.5; }

/* =========================================================
   TIMELINE (experience page)
   ========================================================= */
.timeline{
  position:relative;
  margin: 40px 0 70px;
  padding-left: 40px;
}
.timeline::before{
  content:"";
  position:absolute; left:10px; top:6px; bottom:6px;
  width:3px;
  background: repeating-linear-gradient(180deg, var(--mustard) 0 10px, transparent 10px 18px);
  opacity:0.8;
}
.timeline-item{
  position:relative;
  background: var(--paper);
  padding: 24px 26px;
  margin-bottom: 34px;
  box-shadow: var(--shadow-card);
  max-width: 720px;
}
.timeline-item:nth-child(odd){ transform: rotate(-0.8deg); }
.timeline-item:nth-child(even){ transform: rotate(0.7deg); }
.timeline-item:hover{ transform: rotate(0deg) translateX(4px); box-shadow: var(--shadow-card-hover); }
.timeline-item::before{
  content:"";
  position:absolute;
  left:-40px; top:26px;
  width:16px; height:16px;
  border-radius:50%;
  background: var(--rust);
  border: 3px solid var(--paper);
  box-shadow: 0 0 0 3px var(--mat-green-line);
}
.timeline-date{
  font-family: var(--font-mono); font-size:0.72rem; letter-spacing:1px;
  color: var(--rust); text-transform:uppercase; margin-bottom:6px;
}
.timeline-item h3{ font-family: var(--font-accent); font-weight:700; font-size:1.6rem; margin:0 0 4px; }
.timeline-org{ font-family: var(--font-mono); font-size:0.78rem; color: rgba(28,43,35,0.6); margin-bottom:12px; }
.timeline-item ul{ margin:0; padding-left:18px; }
.timeline-item li{ font-size:0.86rem; line-height:1.6; color: rgba(28,43,35,0.8); margin-bottom:4px; }
.timeline-metrics{ display:flex; gap:8px; flex-wrap:wrap; margin-top:12px; }
.timeline-metrics span{
  font-family: var(--font-mono); font-size:0.66rem;
  background: rgba(28,43,35,0.08); padding:4px 10px;
}

@media (max-width: 640px){
  .timeline{ padding-left: 28px; }
  .timeline-item::before{ left:-28px; }
}

/* Contact page */
.contact-layout{
  display:grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items:start;
}
@media (max-width: 820px){
  .contact-layout{ grid-template-columns: 1fr; }
}

.contact-form{
  position:relative;
  background: var(--paper);
  padding: 36px 38px;
  box-shadow: 8px 10px 0 rgba(0,0,0,0.3);
  transform: rotate(-0.5deg);
}
.form-group{ margin-bottom: 20px; position:relative; }
.form-group label{
  display:block;
  font-family: var(--font-mono); font-size:0.72rem; letter-spacing:1px;
  text-transform:uppercase; color: var(--ink); margin-bottom:6px;
}
.form-group input, .form-group textarea{
  width:100%;
  font-family: var(--font-body); font-size:0.95rem;
  padding: 12px 14px;
  border: 2px solid rgba(28,43,35,0.2);
  background: var(--paper-dark);
  color: var(--ink);
  outline:none;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.form-group textarea{ resize:vertical; min-height:120px; font-family:var(--font-body); }
.form-group input:focus, .form-group textarea:focus{ border-color: var(--blue-tape); background: var(--paper); }
.form-group.valid input, .form-group.valid textarea{ border-color: #4a8a5c; }
.form-group.invalid input, .form-group.invalid textarea{ border-color: var(--red-pin); }
.field-msg{
  font-family: var(--font-mono); font-size:0.68rem;
  margin-top:5px; min-height:14px;
}
.field-msg.error{ color: var(--red-pin); }
.field-msg.success{ color: #3c7a4c; }

.submit-btn{
  position:relative;
  min-width: 160px;
  justify-content:center;
}
.submit-btn .spinner{
  display:none;
  width:14px; height:14px;
  border: 2px solid rgba(28,43,35,0.3);
  border-top-color: var(--ink);
  border-radius:50%;
  animation: spin 0.7s linear infinite;
}
.submit-btn.loading .spinner{ display:inline-block; }
.submit-btn.loading .btn-label{ opacity:0.6; }
@keyframes spin{ to{ transform: rotate(360deg); } }

.form-status{
  margin-top:16px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 12px 16px;
  display:none;
}
.form-status.show{ display:block; }
.form-status.success{ background: rgba(74,138,92,0.15); color:#2f5f3c; border-left:4px solid #4a8a5c; }
.form-status.error{ background: rgba(193,64,46,0.12); color: var(--red-pin); border-left:4px solid var(--red-pin); }

.info-panel{
  background: var(--ink);
  color: var(--paper);
  padding: 34px 32px;
  transform: rotate(0.6deg);
  box-shadow: 8px 10px 0 rgba(0,0,0,0.3);
}
.info-panel h3{
  font-family: var(--font-display); font-weight:400; font-size:1.3rem;
  margin:0 0 20px; color: var(--mustard);
}
.info-row{ margin-bottom: 18px; }
.info-row .info-label{
  font-family: var(--font-mono); font-size:0.66rem; letter-spacing:1.5px;
  text-transform:uppercase; opacity:0.6; margin-bottom:4px;
}
.info-row .info-value{ font-size:0.92rem; line-height:1.5; }
.info-row a{ color: var(--paper); text-decoration:none; border-bottom:1px solid rgba(245,239,221,0.3); }
.info-row a:hover{ border-color: var(--paper); }
.availability-badge{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-mono); font-size:0.78rem;
  background: rgba(74,138,92,0.2); color:#7fd99a;
  padding: 8px 14px; margin-top:6px;
}
.availability-badge .dot{
  width:8px; height:8px; border-radius:50%; background:#4ade80;
  box-shadow:0 0 0 3px rgba(74,222,128,0.25);
}

/* =========================================================
   RESPONSIVE / A11Y
   ========================================================= */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--blue-tape);
  outline-offset: 2px;
}

@media (max-width: 640px){
  .wrap{ padding: 40px 20px 50px; }
  .title-strip{ padding: 22px 24px; }
  .about-panel{ padding: 26px 24px; }
  .contact-form, .info-panel{ padding: 26px 24px; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; animation-duration:0.01ms !important; scroll-behavior:auto !important; }
}