/* ============================================================
   SHARED COMPONENTS — Carter & Associates
   Navbar, Footer, Buttons, Cards, Badges, Page Hero
   ============================================================ */

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.navbar.scrolled {
  background: rgba(14, 23, 38, 0.97);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

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

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
}

.navbar__logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-bg-dark);
  font-family: var(--font-heading);
  flex-shrink: 0;
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.navbar__logo-name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-light);
  letter-spacing: 0.02em;
}

.navbar__logo-tagline {
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* Nav links */
.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.navbar__link {
  position: relative;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: 0.04em;
  color: var(--color-text-light);
  text-transform: uppercase;
  transition: color var(--transition-base);
  border-radius: var(--radius-sm);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--sp-4);
  right: var(--sp-4);
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

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

.navbar__link.active::after,
.navbar__link:hover::after {
  transform: scaleX(1);
}

.navbar__cta {
  margin-left: var(--sp-4);
}

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

.navbar__toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-light);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.navbar__toggle.open .navbar__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__toggle.open .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar__toggle.open .navbar__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background-color: var(--color-bg-dark);
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--sp-20);
  padding-bottom: var(--sp-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}

.footer__brand-text {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
  margin-top: var(--sp-4);
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  transition: var(--transition-base);
}

.footer__social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(201, 168, 76, 0.08);
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--sp-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__link {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.footer__link:hover { color: var(--color-accent); }

.footer__contact-item {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  margin-bottom: var(--sp-4);
}

.footer__contact-icon {
  color: var(--color-accent);
  font-size: var(--fs-base);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer__contact-text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-snug);
}

.footer__bottom {
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--sp-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.footer__copyright span {
  color: var(--color-accent);
}

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

.footer__bottom-link {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.footer__bottom-link:hover { color: var(--color-accent); }

.footer__dev-credit {
  text-align: center;
  padding: var(--sp-3) var(--sp-4) var(--sp-4);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.3);
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: var(--sp-3);
}

.footer__dev-credit a {
  text-decoration: none;
}

.footer__dev-credit span {
  color: var(--color-accent);
  font-weight: 500;
  transition: opacity var(--transition-base);
}

.footer__dev-credit a:hover span {
  opacity: 0.75;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-8);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

/* Primary gold button */
.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-bg-dark);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  box-shadow: var(--shadow-gold-lg);
  transform: translateY(-2px);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-gold);
}

/* Outline button */
.btn--outline {
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
}

.btn--outline:hover {
  background: rgba(201, 168, 76, 0.1);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

/* Ghost (light border on dark bg) */
.btn--ghost {
  border: 1.5px solid var(--color-border-light);
  color: var(--color-text-light);
  background: transparent;
}

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

/* Large / small size modifiers */
.btn--lg {
  padding: var(--sp-4) var(--sp-10);
  font-size: var(--fs-base);
}

.btn--sm {
  padding: var(--sp-2) var(--sp-5);
  font-size: var(--fs-xs);
}

/* ================================================================
   CARDS
   ================================================================ */
.card {
  background: var(--color-surface-dark);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  transition: var(--transition-slow);
}

.card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__img-wrap img {
  transform: scale(1.05);
}

.card__body {
  padding: var(--sp-6);
}

.card__badge {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(201, 168, 76, 0.12);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-3);
}

.card__title {
  font-size: var(--fs-xl);
  color: var(--color-text-light);
  margin-bottom: var(--sp-3);
}

.card__text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-loose);
}

/* Icon card (practice area / service) */
.icon-card {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.icon-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.icon-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

.icon-card:hover::before {
  transform: scaleX(1);
}

.icon-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(201, 168, 76, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: var(--transition-base);
}

.icon-card:hover .icon-card__icon {
  background: rgba(201, 168, 76, 0.2);
  box-shadow: 0 0 16px rgba(201, 168, 76, 0.3);
}

.icon-card__title {
  font-size: var(--fs-xl);
  color: var(--color-text-light);
}

.icon-card__text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-loose);
  flex: 1;
}

.icon-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  letter-spacing: 0.04em;
  transition: gap var(--transition-base);
}

.icon-card__link:hover { gap: var(--sp-3); }

/* Team / person card */
.person-card {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-slow);
}

.person-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.person-card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.person-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow);
  filter: grayscale(20%);
}

.person-card:hover .person-card__img-wrap img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.person-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(14, 23, 38, 0.9), transparent);
}

.person-card__body {
  padding: var(--sp-5) var(--sp-6);
}

.person-card__name {
  font-size: var(--fs-lg);
  color: var(--color-text-light);
  margin-bottom: var(--sp-1);
}

.person-card__role {
  font-size: var(--fs-sm);
  color: var(--color-accent);
  font-weight: var(--fw-medium);
  margin-bottom: var(--sp-3);
}

.person-card__bio {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-loose);
}

/* ================================================================
   STAT / COUNTER ITEM
   ================================================================ */
.stat-item {
  text-align: center;
}

.stat-item__value {
  font-family: var(--font-heading);
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  line-height: 1;
  display: block;
}

.stat-item__suffix {
  font-size: var(--fs-3xl);
  color: var(--color-accent);
}

.stat-item__label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: var(--sp-2);
}

/* ================================================================
   TESTIMONIAL CARD
   ================================================================ */
.testimonial-card {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  position: relative;
}

.testimonial-card__quote-mark {
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.3;
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-6);
  pointer-events: none;
}

.testimonial-card__text {
  font-size: var(--fs-md);
  color: var(--color-text-light);
  line-height: var(--lh-loose);
  margin-top: var(--sp-6);
  position: relative;
}

.testimonial-card__stars {
  display: flex;
  gap: var(--sp-1);
  margin: var(--sp-5) 0 var(--sp-4);
}

.testimonial-card__star {
  color: var(--color-accent);
  font-size: var(--fs-base);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border-light);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--color-border);
}

.testimonial-card__name {
  font-weight: var(--fw-semibold);
  color: var(--color-text-light);
  font-size: var(--fs-base);
}

.testimonial-card__title {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* ================================================================
   PAGE HERO BANNER (for inner pages: About, Services, Contact)
   ================================================================ */
.page-hero {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-height);
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: var(--z-below);
}

.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35) saturate(0.7);
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(14, 23, 38, 0.8) 0%,
    rgba(26, 39, 68, 0.6) 100%);
  z-index: var(--z-base);
}

.page-hero__content {
  position: relative;
  z-index: var(--z-raised);
  padding-block: var(--sp-16);
}

.page-hero__eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--sp-4);
}

.page-hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  vertical-align: middle;
  margin-right: var(--sp-3);
}

.page-hero__title {
  font-size: clamp(var(--fs-3xl), 5vw, var(--fs-5xl));
  color: var(--color-text-light);
  margin-bottom: var(--sp-4);
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.page-hero__breadcrumb a { color: var(--color-accent); }
.page-hero__breadcrumb a:hover { text-decoration: underline; }
.page-hero__breadcrumb-sep { color: var(--color-text-muted); }

/* ================================================================
   BACK-TO-TOP BUTTON
   ================================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--sp-8);
  right: var(--sp-8);
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-bg-dark);
  border-radius: var(--radius-md);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  cursor: pointer;
  z-index: var(--z-modal);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: var(--transition-base);
  box-shadow: var(--shadow-gold);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold-lg);
}

/* ================================================================
   RESPONSIVE — COMPONENTS
   ================================================================ */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-10);
  }
}

@media (max-width: 768px) {
  .navbar__nav {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: rgba(14, 23, 38, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    padding: var(--sp-6);
    gap: 0;
    border-bottom: 1px solid var(--color-border-light);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
    pointer-events: none;
  }

  .navbar__nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .navbar__link {
    padding: var(--sp-4) var(--sp-2);
    font-size: var(--fs-base);
    border-bottom: 1px solid var(--color-border-light);
    border-radius: 0;
  }

  .navbar__link::after { display: none; }

  .navbar__cta {
    margin-left: 0;
    margin-top: var(--sp-4);
  }

  .navbar__cta .btn {
    width: 100%;
    justify-content: center;
  }

  .navbar__toggle {
    display: flex;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .back-to-top {
    bottom: var(--sp-5);
    right: var(--sp-5);
    width: 42px;
    height: 42px;
  }
}