/* ═══════════════════════════════════════════
   Components — Buttons, Cards, etc.
   ═══════════════════════════════════════════ */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-black-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--text-on-dark);
  border: 1px solid var(--color-dark-border);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.section--light .btn--outline,
.section--white .btn--outline {
  color: var(--text-on-light);
  border-color: #d0d0d0;
}

.section--light .btn--outline:hover,
.section--white .btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--dark {
  background: var(--color-dark);
  color: var(--text-on-dark);
}

.btn--dark:hover {
  background: var(--color-dark-surface);
}

.btn-arrow::after {
  content: '\2192';
  transition: transform var(--transition-fast);
}

.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* ── Cards ── */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.card--dark {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
}

.card--dark:hover {
  border-color: var(--color-accent);
}

/* ── Card Icon (#42 hover animation) ── */
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-black-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: var(--color-black-accent);
  transition: all var(--transition-base);
}

.card:hover .card-icon {
  transform: scale(1.12) rotate(-5deg);
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  box-shadow: 0 0 16px var(--color-accent-glow);
}

.card:hover .card-icon svg {
  stroke: var(--color-accent-hover);
}

.card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.section--light .card h3,
.section--white .card h3 {
  color: var(--text-on-light);
}

.card p {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--text-on-light-muted);
}

/* ── Press Bar — Auto-scrolling Ticker (#39) ── */
.press-bar {
  padding-block: var(--space-xl);
  background: var(--color-light);
  border-top: 1px solid #e8e4de;
  border-bottom: 1px solid #e8e4de;
  overflow: hidden;
  position: relative;
}

.press-bar__label {
  font-size: var(--text-sm);
  color: var(--text-on-light-muted);
  text-align: center;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 3;
  max-width: none;
}

.press-bar__track {
  display: flex;
  width: max-content;
  animation: ticker 20s linear infinite;
}

.press-bar__logos {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  padding-right: var(--space-2xl);
}

.press-bar__item {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-on-light);
  white-space: nowrap;
}

.press-bar__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-black-accent);
  flex-shrink: 0;
}

/* Edge fade gradients */
.press-bar::before,
.press-bar::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.press-bar::before {
  left: 0;
  background: linear-gradient(to right, var(--color-light), transparent);
}
.press-bar::after {
  right: 0;
  background: linear-gradient(to left, var(--color-light), transparent);
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-pill);
  color: var(--text-on-dark-muted);
}

/* ── Service Tags ── */
.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

/* ── Portfolio Card ── */
.portfolio-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid #eae6e0;
}

.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.portfolio-card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-surface) 50%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* #6 Hover shimmer — Apple-inspired light sweep */
.portfolio-card__image::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 60%
  );
  transition: none;
}

.portfolio-card:hover .portfolio-card__image::after {
  left: 100%;
  transition: left 0.6s ease;
}

.portfolio-card__image-text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--text-on-dark);
  z-index: 1;
  text-align: center;
  padding: var(--space-md);
}

.portfolio-card__body {
  padding: var(--space-xl);
}

.portfolio-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-on-light);
  margin-bottom: 0.25rem;
}

.portfolio-card__tagline {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-black-accent);
  margin-bottom: var(--space-md);
}

.portfolio-card__desc {
  font-size: var(--text-sm);
  color: var(--text-on-light-muted);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-lg);
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* ── Scroll Indicator ── */
.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  opacity: 0.5;
  animation: bounce 2s infinite;
}

.scroll-indicator__mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-on-dark-muted);
  border-radius: 12px;
  position: relative;
}

.scroll-indicator__mouse::after {
  content: '';
  width: 4px;
  height: 8px;
  background: var(--text-on-dark-muted);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-dot 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

@keyframes scroll-dot {
  0% { opacity: 1; top: 6px; }
  100% { opacity: 0; top: 18px; }
}

/* ── Divider ── */
.divider {
  width: 60px;
  height: 3px;
  background: var(--color-black-accent);
  border-radius: 2px;
}

/* ── Back to Top (#9) ── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-black-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-base);
  z-index: 90;
  box-shadow: var(--shadow-md);
  border: none;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}