/* ============================================================
   COMPONENTS — DorrelWillis.com
   ============================================================ */

/* ---- Layout Helpers ---- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}
.container--narrow  { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--space-5);
  background: color-mix(in oklab, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-smooth), background var(--transition-smooth);
}
.nav.scrolled {
  border-color: var(--color-border);
  background: color-mix(in oklab, var(--color-bg) 96%, transparent);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  transition: opacity var(--transition-interactive);
}
.nav__logo:hover { opacity: 0.75; }
.nav__logo svg { flex-shrink: 0; }
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}
.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color var(--transition-interactive);
}
.nav__links a:hover, .nav__links a.active { color: var(--color-text); }
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    padding-top: 80px;
    padding-bottom: var(--space-8);
    background: var(--color-bg);
    flex-direction: column;
    gap: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
  }
  .nav__links.open { display: flex; }
  .nav__toggle { display: flex; }
}

/* ---- THEME TOGGLE ---- */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: color var(--transition-interactive), border-color var(--transition-interactive), background var(--transition-interactive);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 4px 16px color-mix(in oklab, var(--color-primary) 30%, transparent);
}

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

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-text);
  background: var(--color-surface);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

/* ---- SECTION LABEL ---- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* ---- DIVIDER ---- */
.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
}

/* ---- TAG PILLS ---- */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}
.tag {
  display: inline-flex;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

/* ---- CARD ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in oklab, var(--color-primary) 40%, var(--color-border));
}
.card__body {
  padding: clamp(var(--space-6), 3vw, var(--space-10));
}

/* ---- QUOTE / TESTIMONIAL ---- */
.pullquote {
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.5;
  color: var(--color-text);
}

/* ---- FOOTER ---- */
.footer {
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-12);
  align-items: start;
}
.footer__brand {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-3);
}
.footer__tagline {
  font-size: var(--text-sm);
  color: color-mix(in oklab, var(--color-text-inverse) 60%, transparent);
  margin-bottom: var(--space-6);
  max-width: 42ch;
}
.footer__social {
  display: flex;
  gap: var(--space-4);
  list-style: none;
}
.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in oklab, var(--color-text-inverse) 20%, transparent);
  color: color-mix(in oklab, var(--color-text-inverse) 70%, transparent);
  transition: color var(--transition-interactive), border-color var(--transition-interactive), background var(--transition-interactive);
}
.footer__social a:hover {
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 15%, transparent);
}
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  text-align: right;
}
.footer__nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: color-mix(in oklab, var(--color-text-inverse) 60%, transparent);
  transition: color var(--transition-interactive);
}
.footer__nav a:hover { color: var(--color-text-inverse); }
.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid color-mix(in oklab, var(--color-text-inverse) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.footer__copy {
  font-size: var(--text-xs);
  color: color-mix(in oklab, var(--color-text-inverse) 40%, transparent);
}

@media (max-width: 640px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
  .footer__nav { text-align: left; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ---- SCROLL ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }