/*! Michael Dattolo Portfolio — stylesheet v3.0.4 · 2026-06-08 */
/* ============================================================
   COMPONENTS — buttons, cards, tags, stats, marquee, forms
   ============================================================ */

/* ---- Buttons ---- */
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text-heading);
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--dur-2) var(--ease-spring),
    border-color var(--dur-2) var(--ease-out),
    background var(--dur-2) var(--ease-out),
    box-shadow var(--dur-2) var(--ease-out);
}
.button:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  background: var(--surface-3);
  color: var(--text-heading);
}
.button:active { transform: translateY(0); }

.button.primary {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #1a0a02;
  box-shadow: var(--glow-accent-soft);
}
.button.primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.45) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease-out);
}
.button.primary:hover {
  color: #1a0a02;
  box-shadow: var(--glow-accent);
  transform: translateY(-2px);
}
.button.primary:hover::after { transform: translateX(120%); }

.button-secondary,
.button.button-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.button-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-heading);
  border-color: var(--accent-line);
}

.button .arrow { transition: transform var(--dur-2) var(--ease-out); }
.button:hover .arrow { transform: translateX(4px); }

/* ---- Pills / tags ---- */
.tag-list { margin: 0 0 var(--space-3); display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-body);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.24rem 0.7rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface-glass);
  font-size: var(--fs-sm);
  color: var(--text-body);
}
.pill-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #46d977;
  box-shadow: 0 0 0 4px rgba(70, 217, 119, 0.18);
  animation: pulse-dot 2.4s var(--ease-out) infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(70, 217, 119, 0.18); }
  50% { box-shadow: 0 0 0 7px rgba(70, 217, 119, 0.05); }
}

/* ============================================================
   CARDS — spotlight hover (pointer-driven via --mx/--my)
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: var(--space-5);
}

.card {
  position: relative;
  --spot: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  padding: var(--space-5);
  background:
    radial-gradient(22rem 22rem at var(--mx, 50%) var(--my, 50%), var(--spot), transparent 55%),
    var(--surface-1);
  overflow: hidden;
  transition: transform var(--dur-2) var(--ease-out),
    border-color var(--dur-2) var(--ease-out),
    box-shadow var(--dur-2) var(--ease-out);
}
.card:hover { --spot: rgba(255, 122, 69, 0.13); }
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(255, 122, 69, 0.5), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease-out);
  pointer-events: none;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lift);
}
.card:hover::before { opacity: 1; }

.card-large { min-height: 16rem; }

.card-media {
  margin: 0 0 var(--space-4);
  border-radius: var(--radius-2);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-2);
  position: relative;
}
.card-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #0a0a0a;
  transition: transform 0.6s var(--ease-out);
}
.card:hover .card-media img { transform: scale(1.06); }

.metric {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: 0.85rem;
  color: var(--accent-bright);
  font-family: var(--font-mono);
  font-weight: 500;
}

.card-case-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--accent-bright);
  text-decoration: none;
}
.card-case-link::after {
  content: "→";
  transition: transform var(--dur-2) var(--ease-out);
}
.card:hover .card-case-link::after { transform: translateX(4px); }
.card-case-link:hover { color: var(--accent); }

/* ============================================================
   STATS — animated counters
   ============================================================ */
.stat-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-2);
  width: min(100%, 72rem);
  max-width: 72rem;
  margin-inline: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-3);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
    var(--surface-1);
  overflow: hidden;
}
.stat {
  padding: var(--space-6) var(--space-5);
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: 0; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 1.5rem + 2.4vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label {
  margin-top: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  letter-spacing: 0.02em;
}
@media (max-width: 40rem) {
  .stat-band { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2n) { border-right: 0; }
  .stat { border-bottom: 1px solid var(--border); }
}

/* ============================================================
   MARQUEE — tools / skills ticker
   ============================================================ */
.marquee {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--border);
  padding: var(--space-4) 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: var(--space-6);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  white-space: nowrap;
}
.marquee-item::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}

/* ============================================================
   CAPABILITY CARDS
   ============================================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--space-4);
  width: min(100%, 72rem);
  max-width: 72rem;
  margin-inline: auto;
}
.feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  background: var(--surface-1);
  transition: transform var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
.feature:hover { transform: translateY(-4px); border-color: var(--border-accent); }
.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 2.9rem; height: 2.9rem;
  border-radius: 13px;
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
  margin-bottom: var(--space-4);
  font-size: 1.3rem;
}
.feature h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.feature p { margin: 0; font-size: 0.96rem; color: var(--text-body); }

/* ============================================================
   CALLOUT / TL;DR
   ============================================================ */
.callout {
  border: 1px solid var(--border-accent);
  background: var(--accent-soft);
  border-radius: var(--radius-2);
  padding: var(--space-5);
}

.tldr {
  border: 1px solid var(--border);
  border-radius: var(--radius-3);
  background:
    radial-gradient(40rem 20rem at 100% 0%, rgba(255, 122, 69, 0.07), transparent 60%),
    var(--surface-1);
  padding: var(--space-6);
}
.tldr dl { margin: 0; display: grid; gap: var(--space-4); }
.tldr dt {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-bright);
  margin-bottom: 0.25rem;
}
.tldr dd { margin: 0; color: var(--text); }

/* ============================================================
   FIGURES / IMAGE GRIDS (case studies)
   ============================================================ */
.brand-logo-feature { margin: var(--space-4) 0 0; }
.brand-logo-feature img,
.featured-figure img {
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  width: 100%;
  height: auto;
  display: block;
  background: var(--surface-2);
}
.brand-logo-feature img { max-width: 600px; }
.featured-figure { margin: 0 0 var(--space-6); }
.featured-figure figcaption,
.brand-logo-feature figcaption {
  margin-top: var(--space-3);
  color: var(--text-dim);
  font-size: 0.93rem;
}

.astromech-branding { margin: 0 0 var(--space-4); }
.astromech-branding img { max-width: 400px; height: auto; display: block; }

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--space-4);
}
.image-grid figure { margin: 0; }
.image-grid img {
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--surface-2);
  width: 100%;
}
.image-grid figcaption {
  margin-top: var(--space-2);
  color: var(--text-dim);
  font-size: 0.9rem;
}
.team-grid img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }

/* ============================================================
   CAROUSEL
   ============================================================ */
[data-carousel] { width: 100%; }
.carousel-container { position: relative; width: 100%; }
.carousel-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  background: var(--surface-2);
  aspect-ratio: 16 / 10;
}
[data-carousel-item] { display: none; width: 100%; height: 100%; object-fit: cover; }
[data-carousel-item][aria-hidden="false"] { display: block; }
.carousel-controls {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: var(--space-3); gap: var(--space-3);
}
.carousel-nav { display: flex; gap: var(--space-2); }
[data-carousel-prev],
[data-carousel-next] {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.7rem; height: 2.7rem; padding: 0;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text-heading);
  border-radius: var(--radius-pill);
  cursor: pointer; font-size: 1.1rem;
  transition: all var(--dur-2) var(--ease-out);
}
[data-carousel-prev]:hover,
[data-carousel-next]:hover {
  background: var(--surface-3);
  border-color: var(--accent-line);
  transform: translateY(-2px);
}
[data-carousel-prev]:disabled,
[data-carousel-next]:disabled { opacity: 0.4; cursor: not-allowed; }
[data-carousel-counter] {
  font-family: var(--font-mono);
  font-size: 0.85rem; color: var(--text-dim);
  min-width: 3rem; text-align: center;
}
.carousel-caption {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-1);
  background: var(--surface-1);
  font-size: 0.93rem;
  color: var(--text-body);
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: var(--space-5); }
label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--text);
}
label .required { color: var(--accent); }
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
textarea,
select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-1);
  background: var(--surface-1);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.6;
  transition: border-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
}
textarea { min-height: 130px; resize: vertical; }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
input::placeholder, textarea::placeholder { color: var(--text-dim); }
.form-error { color: #ff8b8b; font-size: 0.82rem; margin-top: var(--space-2); display: block; }
input[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: #b91c1c;
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.14);
}
.form-success {
  background: rgba(70, 217, 119, 0.1);
  border: 1px solid rgba(70, 217, 119, 0.25);
  border-radius: var(--radius-2);
  padding: var(--space-5);
  color: #9ff0bb;
}

/* ---- Process steps (legacy) ---- */
.process-steps {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  list-style: none; padding: var(--space-4); margin: var(--space-4) 0 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  background: var(--surface-1);
}
.process-steps li {
  flex: 1 1 12rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-1);
  padding: var(--space-4);
  background: var(--surface-2);
  color: var(--text-body);
  transition: transform var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
.process-steps li:hover { transform: translateY(-4px); border-color: var(--border-accent); }
.process-steps h3 { margin: 0 0 var(--space-2); color: var(--text-heading); font-size: 1.1rem; }
.process-steps p { margin: 0; font-size: 0.92rem; color: var(--text-dim); }

@media (max-width: 52rem) {
  .process-steps { flex-direction: column; }
}