/* =====================================================
   work.fabianternis.dev — Portfolio Stylesheet
   Aesthetic: dark editorial · golden acid accent
   ===================================================== */

:root {
  --bg:          #080809;
  --surface:     #0f1013;
  --surface-2:   #161719;
  --border:      #1f2024;
  --border-2:    #2a2b30;
  --accent:      #c8f07a;
  --accent-dim:  rgba(200,240,122,.08);
  --text:        #e8e4dd;
  --muted:       #5a5c63;
  --muted-2:     #3a3c42;
  --font-display: 'Fraunces', Georgia, serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;
  --font-body:    'Outfit', system-ui, sans-serif;
  --radius:       6px;
  --radius-lg:    12px;
  --gap:          clamp(16px, 2.5vw, 28px);
  --page-pad:     clamp(20px, 5vw, 72px);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 300;
  line-height: 1.65;
  min-height: 100dvh;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
}

img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; text-decoration: none; }

::-webkit-scrollbar              { width: 6px; }
::-webkit-scrollbar-track        { background: var(--bg); }
::-webkit-scrollbar-thumb        { background: var(--border-2); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover  { background: var(--muted); }

::selection { background: var(--accent); color: #080809; }

.site-header {
  padding: 0 var(--page-pad);
  padding-top: clamp(28px, 4vw, 56px);
  animation: fade-down .6s var(--ease-out-expo) both;
}

.header-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px 40px;
  padding-bottom: 24px;
}

.site-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.8rem);
  letter-spacing: -.02em;
  line-height: 1;
}

.site-name::after {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  margin-left: 6px;
  vertical-align: super;
  font-size: 1rem;
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.7); }
}

.site-tagline {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 300;
  color: var(--muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: 6px;
}

.tag-sep { color: var(--accent); margin: 0 6px; }

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 300;
  color: var(--muted);
  letter-spacing: .04em;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: color .2s, border-color .2s, background .2s, transform .15s;
}

.nav-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-1px);
}

.header-rule {
  height: 1px;
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--border) 40%,
    transparent 100%
  );
}

.intro {
  padding: clamp(28px, 3.5vw, 48px) var(--page-pad) clamp(20px, 2.5vw, 32px);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 40px;
  animation: fade-down .6s .1s var(--ease-out-expo) both;
}

.intro-text {
  font-size: clamp(.85rem, 1.1vw, .95rem);
  color: var(--muted);
  max-width: 560px;
  line-height: 1.75;
}

.project-count {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--muted-2);
  letter-spacing: .06em;
  white-space: nowrap;
}

.portfolio {
  display: flex;
  align-items: flex-start;
  gap: var(--gap);
  padding: 0 var(--page-pad) clamp(48px, 6vw, 80px);
  columns: 2;
  column-gap: var(--gap);
}

.portfolio-col {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

@media (max-width: 640px) {
  .portfolio {
    display: block;
    columns: 1;
  }

  .portfolio-col {
    width: 100%;
  }
}

.card {
  break-inside: avoid;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .3s, transform .4s var(--ease-out-expo), box-shadow .4s;
  opacity: 0;
  transform: translateY(30px);
}

.card.visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity .65s var(--ease-out-expo),
    transform .65s var(--ease-out-expo),
    border-color .3s,
    box-shadow .4s;
}

.card:hover {
  border-color: rgba(200, 240, 122, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,.4), 0 0 0 1px var(--border-2), 0 0 20px var(--accent-dim);
}

.card-img-link {
  display: block;
  overflow: hidden;
  background: var(--surface-2);
}

.card-img-wrap {
  width: 100%;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .6s var(--ease-out-expo), filter .4s;
  filter: brightness(.92) saturate(.9);
}

.card:hover .card-img {
  transform: scale(1.03);
  filter: brightness(1) saturate(1);
}

.card-body {
  padding: clamp(16px, 2.5vw, 22px) clamp(18px, 2.5vw, 24px) clamp(18px, 2.5vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  letter-spacing: -.01em;
  line-height: 1.2;
}

.card-desc {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.7;
  flex: 1;
}

.card-links {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 400;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .15s, box-shadow .2s;
  white-space: nowrap;
}

.btn:active { transform: scale(.96); }

.btn-primary {
  background: var(--accent);
  color: #080809;
  border-color: var(--accent);
  font-weight: 500;
}

.btn-primary:hover {
  background: #d8ff8a;
  border-color: #d8ff8a;
  box-shadow: 0 4px 12px rgba(200, 240, 122, 0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: var(--border-2);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--muted-2);
  background: var(--surface-2);
}

.more-projects-section {
  padding: 0 var(--page-pad) clamp(48px, 6vw, 80px);
  text-align: center;
  display: flex;
  justify-content: center;
}

.more-projects-card {
  background: transparent;
  border: 1px dashed var(--border-2);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 5vw, 80px) clamp(20px, 4vw, 40px);
  max-width: 800px;
  width: 100%;
  transition: border-color 0.3s ease;
}

.more-projects-card:hover {
  border-color: var(--muted);
}

.more-projects-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--muted);
  margin-bottom: 16px;
}

.more-projects-desc {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px var(--page-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 32px;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--muted);
  letter-spacing: .04em;
}

.footer-copy a { transition: color .2s; }
.footer-copy a:hover { color: var(--accent); }

.footer-sep { margin: 0 8px; color: var(--border-2); }

.footer-links {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: .65rem;
  color: var(--muted-2);
  letter-spacing: .04em;
  padding: 5px 10px;
  border-radius: var(--radius);
  transition: color .2s, background .2s;
}

.footer-links a:hover {
  color: var(--text);
  background: var(--surface-2);
}

@keyframes fade-down {
  from { opacity: 0; transform: translateY(-14px); }
  to   { opacity: 1; transform: translateY(0); }
}