/* ---------- PROJECTS ---------- */
.projects {
  padding: 96px 0;
}

/* ── SLIDER LAYOUT ── */
.projects__slider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 48px;
}

.projects__viewport {
  overflow: hidden;
  flex: 1;
  border-radius: var(--radius-xl);
  padding-top: 10px;
}

.projects__track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s var(--ease-out-expo);
  will-change: transform;
}

/* ── ARROW BUTTONS ── */
.projects__arrow {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(var(--clr-overlay-rgb),0.04);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
  padding: 0;
}

.projects__arrow:hover {
  background: rgba(var(--clr-accent-rgb),0.12);
  border-color: rgba(var(--clr-accent-rgb),0.4);
  color: var(--clr-text-1);
  transform: scale(1.08);
}

.projects__arrow:active {
  transform: scale(0.96);
}

.projects__arrow svg {
  width: 18px;
  height: 18px;
  display: block;
}

/* ── PAGER DOTS ── */
.projects__pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
}

.projects__dot {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: var(--clr-border-hover);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: width 0.35s var(--ease-out-expo), background 0.25s;
}

.projects__dot--active {
  width: 28px;
  background: var(--clr-accent);
}

.projects__dot:hover:not(.projects__dot--active) {
  background: var(--clr-text-3);
}

.project-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.28s var(--ease-out-expo), box-shadow 0.25s;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}

/* Gradient shimmer overlay on hover */
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(var(--clr-accent-rgb),0.04) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

/* Animated bottom accent line — scales in on hover */
.project-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out-expo);
}

.project-card:hover {
  background: var(--clr-surface-2);
  border-color: var(--clr-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.project-card:hover::before { opacity: 1; }
.project-card:hover::after  { transform: scaleX(1); }

.project-card__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--clr-teal);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.project-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--clr-text-1);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}

.project-card__desc {
  font-size: 14px;
  color: var(--clr-text-2);
  line-height: 1.68;
  margin-bottom: 18px;
}

.project-card__link {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-accent-light);
  text-decoration: none;
  transition: transform 0.22s var(--ease-spring), color 0.2s;
}

.project-card__link:hover {
  color: var(--clr-on-accent);
  transform: translateX(5px);
}

/* ── CARD WIDTHS (1 / 2 / 3 per breakpoint) ── */
.project-card {
  flex: 0 0 100%;
  min-width: 0;
  box-sizing: border-box;
}

@media (max-width: 639px) {
  .projects__arrow { width: 36px; height: 36px; }
  .projects__arrow svg { width: 15px; height: 15px; }
}

@media (min-width: 640px) {
  .project-card {
    flex: 0 0 calc((100% - 20px) / 2);
  }
}

@media (min-width: 1024px) {
  .projects { padding: 100px 0; }
  .projects__slider { gap: 20px; }
  .projects__arrow { width: 48px; height: 48px; }
  .project-card {
    flex: 0 0 calc((100% - 40px) / 3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .projects__track { transition: none; }
  .projects__dot   { transition: none; }
  .projects__arrow { transition: none; }
}