/* =====================================================
   style.css — André Munzinger Portfolio
   ===================================================== */

:root {
  --bg:           #f5f5f0;
  --bg-alt:       #edecea;
  --surface:      #ffffff;
  --border:       #d8d6d2;
  --text:         #1a1917;
  --text-muted:   #6b6963;
  --accent:       #1d4ed8;
  --accent-dark:  #1338a8;
  --accent-light: #dbeafe;
  --status-done:  #166534;  --status-done-bg: #dcfce7;
  --status-wip:   #92400e;  --status-wip-bg:  #fef3c7;
  --status-arch:  #374151;  --status-arch-bg: #f3f4f6;
  --font-display: "DM Serif Display", Georgia, serif;
  --font-body:    "DM Sans", system-ui, sans-serif;
  --radius:       6px;
  --radius-lg:    12px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:    0 4px 12px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg:    0 16px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --transition:   200ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* Layout */
.container { max-width: 1100px; margin-inline: auto; padding-inline: clamp(1.25rem, 5vw, 3rem); }
.section { padding-block: clamp(4rem, 8vw, 7rem); }
.section--alt { background: var(--bg-alt); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -.02em;
  margin-bottom: 2.5rem;
  position: relative;
  padding-bottom: 1rem;
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 3rem; height: 2px;
  background: var(--accent);
}
.section-title--sm { font-size: clamp(1.1rem, 2vw, 1.5rem); margin-bottom: 1rem; }
.section-title--sm::after { width: 2rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .65rem 1.4rem; border-radius: var(--radius);
  font-weight: 500; font-size: .9rem;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
}
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 2px 6px rgba(29,78,216,.25); }
.btn--primary:hover { background: var(--accent-dark); box-shadow: 0 4px 12px rgba(29,78,216,.30); }
.btn--ghost { background: transparent; color: var(--accent); border: 1.5px solid var(--accent); }
.btn--ghost:hover { background: var(--accent-light); }
.btn--sm { padding: .45rem 1rem; font-size: .82rem; }
.btn--lg { padding: .85rem 2rem; font-size: 1rem; }

/* Cookie Banner */
.cookie-banner {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(calc(100% + 2rem));
  width: min(700px, calc(100vw - 2rem));
  background: var(--text); color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.5rem;
  display: flex; align-items: center; gap: 1.5rem;
  box-shadow: var(--shadow-lg); z-index: 1000;
  transition: transform .4s cubic-bezier(.22,1,.36,1);
}
.cookie-banner.is-visible { transform: translateX(-50%) translateY(0); }
.cookie-banner p { font-size: .82rem; line-height: 1.55; flex: 1; }
.cookie-banner a { color: #93c5fd; text-decoration: underline; }
.cookie-banner .btn--sm { background: #fff; color: var(--text); white-space: nowrap; flex-shrink: 0; }
.cookie-banner .btn--sm:hover { background: #e5e7eb; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg); border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.site-header.is-scrolled { border-color: var(--border); box-shadow: 0 1px 8px rgba(0,0,0,.07); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 4rem; }
.logo { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: -.03em; }
.logo-dot { color: var(--accent); }
.nav { display: flex; gap: 2rem; font-size: .9rem; font-weight: 400; }
.nav a { color: var(--text-muted); transition: color var(--transition); }
.nav a:hover { color: var(--text); }

/* Hero */
.hero {
  padding-block: clamp(5rem, 10vw, 5rem);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4rem; }
.hero-eyebrow {
  font-size: .82rem; font-weight: 500; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: .75rem;
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 400; letter-spacing: -.04em;
  line-height: 1.1; margin-bottom: 1.25rem;
}
.hero-tagline {
  font-size: clamp(.95rem, 1.8vw, 1.1rem);
  color: var(--text-muted); max-width: 50ch;
  margin-bottom: 1.5rem; line-height: 1.75;
}
.hero-pills { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.75rem; }
.pill {
  font-size: .78rem; font-weight: 500;
  padding: .3rem .75rem; border-radius: 999px;
  background: var(--accent-light); color: var(--accent); letter-spacing: .02em;
}
.hero-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.social-link {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .875rem; font-weight: 500; color: var(--text-muted);
  padding: .4rem .75rem; border: 1px solid var(--border); border-radius: var(--radius);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.social-link:hover { color: var(--text); border-color: var(--text-muted); background: var(--surface); }
.hero-decoration { position: relative; }
.deco-grid {
  width: clamp(120px, 18vw, 220px); aspect-ratio: 1;
  background-image: radial-gradient(circle, var(--border) 1.5px, transparent 1.5px);
  background-size: 20px 20px; opacity: .6;
}

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 310px; gap: 4rem; align-items: start; }
.about-text {
  font-size: clamp(.95rem, 1.3vw, 1.05rem);
  color: var(--text-muted); line-height: 1.85; margin-bottom: 1rem;
}
.about-text strong { color: var(--text); font-weight: 500; }
.about-link { color: var(--accent); text-decoration: underline; text-decoration-color: transparent; transition: text-decoration-color var(--transition); }
.about-link:hover { text-decoration-color: var(--accent); }

/* Sidebar cards */
.about-sidebar { display: flex; flex-direction: column; gap: 1.25rem; }
.credential-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow-sm);
}
.credential-card--highlight { border-color: var(--accent); background: var(--accent-light); }
.credential-label {
  font-size: .72rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 1rem;
}
.credential-list { list-style: none; display: flex; flex-direction: column; gap: .85rem; }
.credential-list li { display: flex; flex-direction: column; gap: .15rem; }
.cred-title { font-size: .875rem; font-weight: 500; color: var(--text); line-height: 1.4; }
.cred-sub { font-size: .78rem; color: var(--text-muted); }
.cred-coaching-text { font-size: .82rem; color: var(--text-muted); line-height: 1.6; }

/* Timeline */
.story-intro {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-muted); max-width: 60ch;
  margin-bottom: 3rem; line-height: 1.75;
}
.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
  content: ""; position: absolute;
  left: 0; top: .5rem; bottom: 0;
  width: 2px; background: var(--border);
}
.tl-item { position: relative; padding-bottom: 3rem; padding-left: 2rem; }
.tl-item:last-child { padding-bottom: 0; }
.tl-marker {
  position: absolute; left: -2rem; top: .45rem;
  width: .75rem; height: .75rem; border-radius: 50%;
  background: var(--border); border: 2px solid var(--bg);
  transform: translateX(calc(-50% + 1px));
}
.tl-marker--accent { background: var(--accent); }
.tl-item--now .tl-title { color: var(--accent); }
.tl-date {
  display: inline-block; font-size: .72rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .4rem;
}
.tl-title {
  font-family: var(--font-display); font-size: 1.15rem;
  font-weight: 400; letter-spacing: -.02em;
  margin-bottom: .6rem; line-height: 1.3;
}
.tl-desc { font-size: .9rem; color: var(--text-muted); line-height: 1.75; max-width: 68ch; margin-bottom: .75rem; }
.tl-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tl-list {
  list-style: none; margin: .75rem 0 0; padding: 0;
  display: flex; flex-direction: column; gap: .65rem; max-width: 68ch;
}
.tl-list li {
  font-size: .875rem; color: var(--text-muted);
  line-height: 1.65; padding-left: 1.1rem; position: relative;
}
.tl-list li::before { content: "-"; position: absolute; left: 0; color: var(--accent); font-weight: 500; }
.tl-list li strong { color: var(--text); font-weight: 500; }
.tl-link { color: var(--accent); text-decoration: underline; text-decoration-color: transparent; transition: text-decoration-color var(--transition); }
.tl-link:hover { text-decoration-color: var(--accent); }

/* Filter bar */
.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2.5rem; }
.filter-btn {
  padding: .4rem 1rem; border-radius: 999px; font-size: .82rem; font-weight: 500;
  border: 1.5px solid var(--border); color: var(--text-muted); background: var(--surface);
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Project grid */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.75rem; }
.projects-grid--compact { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }

/* Project card */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.project-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
  animation: fadeUp .4s both;
}
.project-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.project-card--academic { opacity: .8; border-style: dashed; box-shadow: none; }
.project-card--academic:hover { opacity: 1; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.project-card--academic .card-title { font-size: 1rem; }

.card-img-wrap { position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--bg-alt); }
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.project-card:hover .card-img-wrap img { transform: scale(1.03); }

.card-status {
  position: absolute; top: .6rem; right: .6rem;
  padding: .2rem .6rem; border-radius: 999px;
  font-size: .68rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
}
.status--done { background: var(--status-done-bg); color: var(--status-done); }
.status--wip  { background: var(--status-wip-bg);  color: var(--status-wip); }
.status--arch { background: var(--status-arch-bg); color: var(--status-arch); }

.card-year {
  position: absolute; bottom: .6rem; left: .6rem;
  padding: .15rem .5rem; border-radius: 4px;
  font-size: .68rem; font-weight: 600; letter-spacing: .04em;
  background: rgba(0,0,0,.45); color: rgba(255,255,255,.9);
  backdrop-filter: blur(4px);
}
.card-body { padding: 1.5rem; display: flex; flex-direction: column; gap: .75rem; flex: 1; }
.card-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag {
  font-size: .72rem; font-weight: 500; padding: .15rem .55rem;
  border-radius: 4px; background: var(--accent-light); color: var(--accent); letter-spacing: .02em;
}
.card-title {
  font-family: var(--font-display); font-size: 1.2rem;
  font-weight: 400; letter-spacing: -.02em; line-height: 1.3;
}
.card-desc {
  font-size: .875rem; color: var(--text-muted); line-height: 1.65; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card-details-btn { align-self: flex-start; margin-top: auto; }

/* Academic section */
.section--academic { background: var(--bg); padding-block: clamp(2rem, 4vw, 4rem); border-top: 1px solid var(--border); }
.academic-intro { font-size: .875rem; color: var(--text-muted); margin-bottom: 2rem; max-width: 56ch; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15,15,13,.55);
  backdrop-filter: blur(4px); z-index: 500;
  display: flex; align-items: center; justify-content: center; padding: 1.5rem;
}
.modal-overlay[hidden] { display: none; }
.modal-box {
  background: var(--surface); border-radius: var(--radius-lg);
  max-width: 700px; width: 100%; max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg); position: relative;
}
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 1.5rem; line-height: 1; color: var(--text-muted);
  width: 2rem; height: 2rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition); z-index: 2;
}
.modal-close:hover { background: var(--bg-alt); color: var(--text); }
.modal-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.modal-body { padding: 2rem; }
.modal-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.modal-title { font-family: var(--font-display); font-size: 1.75rem; font-weight: 400; letter-spacing: -.03em; margin-bottom: .5rem; }
.modal-status { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.modal-year { font-size: .85rem; color: var(--text-muted); }
.modal-desc { color: var(--text-muted); line-height: 1.75; margin-bottom: 1.25rem; }
.modal-highlights { list-style: none; display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.75rem; }
.modal-highlights li { padding-left: 1.25rem; position: relative; font-size: .9rem; color: var(--text-muted); }
.modal-highlights li::before { content: "->"; position: absolute; left: 0; color: var(--accent); font-size: .75rem; top: .2rem; }
.modal-client { font-size: .82rem; color: var(--text-muted); border-top: 1px solid var(--border); padding-top: 1rem; margin-bottom: 1.25rem; }
.modal-client strong { color: var(--text); font-weight: 500; }
.modal-actions { display: flex; gap: .75rem; flex-wrap: wrap; }

/* Contact */
.contact-inner { text-align: center; }
.contact-text { color: var(--text-muted); margin-bottom: 1.75rem; font-size: 1.05rem; }
.social-row { margin-top: 1.75rem; display: flex; align-items: center; justify-content: center; gap: .75rem; }
.dot-sep { color: var(--border); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding-block: 2rem; background: var(--bg); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .85rem; color: var(--text-muted); }
.footer-inner nav { display: flex; gap: 1.5rem; }
.footer-inner nav a { transition: color var(--transition); }
.footer-inner nav a:hover { color: var(--text); }

/* Responsive */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 700px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-decoration { display: none; }
  .nav { gap: 1.25rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .cookie-banner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .timeline { padding-left: 1.5rem; }
  .tl-item { padding-left: 1.5rem; }
}

/* Hero avatar — sits above name, left-aligned */
.hero-avatar-wrap {
  position: relative;
  width: 220px;
  height: 220px;
  margin-bottom: 1.5rem;
}
.hero-avatar-shadow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent);
  transform: translate(8px, 8px);
  opacity: .2;
}
.hero-avatar {
  position: relative;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 3px solid var(--surface);
  display: block;
}