/* ========================================
   ASP Associates — Components (Light Theme)
   components.css — Navbar, Footer, Buttons, Cards, Code, Forms
   ======================================== */

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: var(--bg-page);
  border-bottom: 1px solid var(--border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.navbar__logo {
  font-size: 15px;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.navbar__link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.navbar__link:hover,
.navbar__link--active {
  color: var(--text-primary);
}

.navbar__cta {
  flex-shrink: 0;
}

/* Mobile toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.navbar__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.navbar__toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.navbar__toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.navbar__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-page);
  padding: var(--space-8) var(--space-6);
  flex-direction: column;
  gap: var(--space-4);
  z-index: 999;
}

.navbar__mobile-menu.is-open {
  display: flex;
}

.navbar__mobile-menu a {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 768px) {
  .navbar__links { display: none; }
  .navbar__toggle { display: flex; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 700;
  border-color: var(--accent);
}

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

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}

.btn--ghost:hover {
  border-color: rgba(0, 0, 0, 0.2);
  background: rgba(0, 0, 0, 0.03);
}

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

.btn--dark-ghost:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.btn--lg {
  padding: 16px 32px;
  font-size: 15px;
}

.btn--sm {
  padding: 8px 18px;
  font-size: 13px;
  border-radius: 9px;
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--bg-surface);
  border-radius: var(--radius-base);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
  border: 1px solid transparent;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--accent-border);
}

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

.card--dark h3, .card--dark h4, .card--dark strong {
  color: var(--text-on-dark);
}

.card--dark p {
  color: var(--text-on-dark-secondary);
}

.card--flat {
  box-shadow: none;
  border: 1px solid var(--border);
}

.card--flat:hover {
  box-shadow: var(--shadow-subtle);
}

/* ---------- Seamless Grid Cell ---------- */
.grid-cell {
  background: var(--bg-surface);
  padding: var(--space-10);
}

.grid-cell:first-child {
  border-radius: var(--radius-base) 0 0 var(--radius-base);
}

.grid-cell:last-child {
  border-radius: 0 var(--radius-base) var(--radius-base) 0;
}

/* When stacked vertically on mobile */
@media (max-width: 768px) {
  .grid-cell:first-child {
    border-radius: var(--radius-base) var(--radius-base) 0 0;
  }
  .grid-cell:last-child {
    border-radius: 0 0 var(--radius-base) var(--radius-base);
  }
}

.grid-cell__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.grid-cell h3 {
  margin-bottom: var(--space-3);
}

.grid-cell p {
  font-size: var(--text-base);
}

/* ---------- Code Block ---------- */
.code-block {
  background: var(--bg-dark);
  border-radius: var(--radius-base);
  overflow: hidden;
}

.code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  background: #111111;
  border-bottom: 1px solid var(--border-dark);
}

.code-block__dots {
  display: flex;
  gap: 6px;
}

.code-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.code-block__dot--red { background: #FF5F57; }
.code-block__dot--yellow { background: #FFBD2E; }
.code-block__dot--green { background: #28C840; }

.code-block__label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.code-block__copy {
  background: none;
  border: 1px solid var(--border-dark);
  color: rgba(255, 255, 255, 0.4);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.code-block__copy:hover {
  color: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.15);
}

.code-block__copy.is-copied {
  color: var(--success);
  border-color: rgba(74, 222, 128, 0.3);
}

.code-block__body {
  padding: var(--space-6);
  overflow-x: auto;
}

.code-block__body pre {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  white-space: pre;
  margin: 0;
}

/* Syntax highlighting */
.tk-key { color: #7EC8E3; }
.tk-str { color: #A8D08D; }
.tk-num { color: #D4A373; }
.tk-bool { color: #D4A373; }
.tk-comment { color: rgba(255,255,255,0.3); }
.tk-method { color: #C4A7E7; }
.tk-url { color: #A8D08D; }
.tk-header { color: #F6C177; }

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-1);
}

.tab {
  padding: var(--space-2) var(--space-5);
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  border: none;
  background: #111111;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: all var(--transition-fast);
}

.tab:hover { color: rgba(255, 255, 255, 0.6); }

.tab--active {
  color: #FFFFFF;
  background: var(--bg-dark);
}

.tab-panel { display: none; }
.tab-panel--active { display: block; }

/* ---------- Status Indicator ---------- */
.status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--success);
}

.status__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  will-change: transform;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

/* ---------- Trust Line ---------- */
.trust-line {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: var(--space-8);
}

.trust-line__divider {
  width: 1px;
  height: 16px;
  background: var(--border);
}

/* ---------- Stat Card ---------- */
.stat-card {
  background: var(--bg-dark-surface);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  padding: var(--space-8);
}

.stat-card__value {
  font-size: var(--text-4xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--text-sm);
  color: var(--text-on-dark-secondary);
}

.stat-card--accent .stat-card__value {
  color: var(--accent);
}

/* ---------- Form Elements ---------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input,
.form-textarea,
.form-select {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px var(--space-4);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='rgba(0,0,0,0.25)' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 4 3.5-4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* ---------- FAQ Item ---------- */
.faq-item {
  background: var(--bg-surface);
  padding: var(--space-8);
}

.faq-item h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.faq-item p {
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  padding: var(--space-16) 0 var(--space-8);
}

.footer--flush {
  padding-top: var(--space-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand {
  max-width: 300px;
}

.footer__brand-name {
  font-size: 15px;
  font-weight: 900;
  color: var(--text-on-dark);
  margin-bottom: var(--space-4);
}

.footer__brand p {
  font-size: 14px;
  color: var(--text-on-dark-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-6);
}

.footer__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.footer__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-dark);
  color: var(--text-on-dark-secondary);
}

.footer__badge .status__dot {
  width: 5px;
  height: 5px;
}

.footer__contact {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.8;
}

.footer__col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-5);
}

.footer__col a {
  display: block;
  font-size: 14px;
  color: var(--text-on-dark-secondary);
  padding: 5px 0;
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: var(--text-on-dark);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-dark);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer__bottom-links a {
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
  color: var(--text-on-dark-secondary);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer__brand { grid-column: 1 / -1; max-width: 100%; }
  .footer__bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ---------- Page Hero ---------- */
.page-hero {
  padding: calc(var(--nav-height) + var(--space-20)) 0 var(--space-16);
  text-align: center;
}

.page-hero .eyebrow {
  justify-content: center;
}

.page-hero h1 {
  max-width: 700px;
  margin: 0 auto var(--space-5);
}

.page-hero p {
  font-size: var(--text-lg);
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: var(--bg-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-16);
  color: var(--text-on-dark);
}

.cta-banner h2 {
  color: var(--text-on-dark);
  margin-bottom: var(--space-4);
}

.cta-banner p {
  color: var(--text-on-dark-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
}

.cta-banner__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ---------- Section Header ---------- */
.section-header {
  margin-bottom: var(--space-12);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--text-lg);
  max-width: 560px;
}

.section-header--center {
  text-align: center;
}

.section-header--center .eyebrow {
  justify-content: center;
}

.section-header--center p {
  margin: 0 auto;
}