/* Base */
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.65;
  font-weight: 300;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection {
  background: var(--color-gold);
  color: var(--color-bg);
}

/* Layout helpers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container--wide { max-width: 1480px; }
.container--full { max-width: none; }

.section { padding: clamp(4rem, 10vw, 8rem) 0; }

/* Type utilities */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--color-gold);
}

.eyebrow--center { display: block; text-align: center; }

.divider-line {
  display: block;
  width: 56px;
  height: 1px;
  background: var(--color-gold);
  border: 0;
  margin: var(--space-5) 0;
}

.divider-line--center { margin-left: auto; margin-right: auto; }

/* Section divider — thin centered gold accent rule under eyebrows */
.section-divider {
  display: block;
  width: 56px;
  height: 1px;
  background: var(--color-gold);
  margin: var(--space-5) auto;
  border: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 1.05rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn:hover, .btn:focus-visible {
  background: var(--color-gold);
  color: var(--color-bg);
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-bg);
}

.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-bg);
}

.btn--ghost {
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.btn--ghost:hover {
  border-color: var(--color-gold);
  background: transparent;
  color: var(--color-gold);
}

.btn--sm {
  padding: 0.85rem 1.6rem;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
}

/* HEADER — left logo, right nav, far-right CTA */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 0;
  background: transparent;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(10, 9, 8, 0.88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: rgba(42, 36, 28, 0.6);
  padding: 0.85rem 0;
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-logo {
  display: inline-block;
  text-align: left;
  line-height: 1;
  flex-shrink: 0;
}

/* Logo variant with the DC monogram icon (used on home page) */
.site-logo--with-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.875rem;
}

.site-logo__icon {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
}

.site-logo--with-icon .site-logo__text {
  display: inline-block;
  text-align: left;
  line-height: 1;
}

.site-logo__brand {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: 0.16em;
  color: var(--color-text);
  line-height: 1;
}

.site-logo__brand span {
  display: block;
}

.site-logo__sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  letter-spacing: 0.32em;
  color: var(--color-gold);
  margin-top: 8px;
  text-transform: uppercase;
  font-weight: 500;
}

.site-nav {
  display: none;
  align-items: center;
  margin-left: auto;
  margin-right: 4rem;
  gap: 2rem;
}

.site-nav a {
  position: relative;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-text);
  font-weight: 500;
  transition: color var(--transition);
  padding: 4px 0;
  white-space: nowrap;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.site-nav a:hover, .site-nav a:focus-visible {
  color: var(--color-gold);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

/* Procedures dropdown submenu */
.site-nav__group {
  position: relative;
  display: flex;
  align-items: center;
}
.site-nav__group-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  /* Match the same line-height as plain nav links so heights align */
  line-height: 1;
}
.site-nav__caret {
  width: 10px;
  height: 6px;
  transition: transform var(--transition);
}
.site-nav__group[data-open="true"] .site-nav__caret,
.site-nav__group:hover .site-nav__caret,
.site-nav__group:focus-within .site-nav__caret {
  transform: rotate(180deg);
}
.site-nav__submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 280px;
  padding: 0.75rem 0;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-strong);
  box-shadow: 0 25px 60px -20px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  z-index: 100;
}
.site-nav__group[data-open="true"] .site-nav__submenu,
.site-nav__group:hover .site-nav__submenu,
.site-nav__group:focus-within .site-nav__submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
/* Invisible hover bridge so the cursor can travel from trigger to submenu without losing hover */
.site-nav__submenu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}
.site-nav__submenu a {
  /* Override the underline-on-hover treatment used elsewhere in nav */
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  padding: 0.65rem 1.5rem;
  color: var(--color-text);
  white-space: nowrap;
  text-align: left;
}
.site-nav__submenu a::after { display: none; }
.site-nav__submenu a:hover,
.site-nav__submenu a:focus-visible {
  color: var(--color-gold);
  background: rgba(201, 169, 110, 0.06);
}
.site-nav__submenu-all {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0.4rem;
  color: var(--color-gold) !important;
  font-style: italic;
}

.site-header__actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-header.has-nav .site-header__actions {
  margin-left: 0;
}

@media (min-width: 1100px) {
  .site-nav { display: flex; }
  .site-header__actions { margin-left: 0; }
}

.site-header__cta {
  display: none;
  padding: 0.85rem 1.6rem;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
}

@media (min-width: 720px) {
  .site-header__cta { display: inline-flex; }
}

/* Mobile menu toggle */
.menu-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  position: relative;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(3px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-3px) rotate(-45deg);
}

@media (min-width: 1100px) { .menu-toggle { display: none; } }

/* Mobile drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 99;
  padding: 6rem var(--container-padding) var(--space-6);
  transform: translateY(-100%);
  transition: transform 450ms cubic-bezier(0.2, 0.6, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.mobile-nav[data-open="true"] { transform: translateY(0); }

.mobile-nav a {
  display: block;
  padding: var(--space-4) 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition), padding var(--transition);
}

.mobile-nav a:hover { color: var(--color-gold); padding-left: var(--space-3); }

/* Procedure sub-list under "Procedures" in the mobile drawer */
.mobile-nav__sub {
  display: flex;
  flex-direction: column;
  margin: -0.5rem 0 0.5rem var(--space-4);
  padding-left: var(--space-3);
  border-left: 1px solid var(--color-border);
}
.mobile-nav__sub-link {
  font-size: 1rem !important;
  padding: var(--space-2) 0 !important;
  font-family: var(--font-sans) !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border-bottom: 0 !important;
}

.mobile-nav__cta { margin-top: var(--space-6); }
.mobile-nav__lang {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
}
.mobile-nav__lang a {
  padding: 0;
  border: 0;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-text-dim);
}
.mobile-nav__lang a.is-active { color: var(--color-gold); }

@media (min-width: 1100px) { .mobile-nav { display: none; } }

/* FOOTER */
.site-footer {
  background: #060504;
  border-top: 1px solid var(--color-border);
  padding: var(--space-9) 0 var(--space-5);
  margin-top: var(--space-9);
  font-size: var(--text-sm);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}

@media (min-width: 720px) {
  .site-footer__inner {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-6);
  }
}

.footer-brand__logo { margin-bottom: var(--space-4); display: inline-block; }

.footer-brand__tagline {
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  max-width: 24rem;
  line-height: 1.7;
}

.footer-brand__contact {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: normal;
}

.footer-brand__contact a {
  display: block;
  padding: 2px 0;
  transition: color var(--transition);
}
.footer-brand__contact a:hover { color: var(--color-gold); }

.site-footer h4 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.site-footer ul li { padding: var(--space-2) 0; }
.site-footer a { color: var(--color-text-muted); transition: color var(--transition); }
.site-footer a:hover { color: var(--color-gold); }

.site-footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  margin-top: var(--space-7);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: 0.7rem;
  color: var(--color-text-dim);
  letter-spacing: 0.05em;
}

.footer-lang {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}
.footer-lang a {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}
.footer-lang a.is-active { color: var(--color-gold); }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  padding: var(--space-3) var(--space-5);
  background: var(--color-gold);
  color: var(--color-bg);
  z-index: 200;
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}
.skip-link:focus { top: 0; }

/* CONSULT CTA — shared "begin your journey" section used at the bottom of every page */
.consult-cta {
  padding: clamp(5rem, 12vw, 9rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.consult-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.consult-cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4);
}

.consult-cta__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(10, 9, 8, 0.85), rgba(10, 9, 8, 0.92));
}

.consult-cta__content { position: relative; z-index: 1; }

.consult-cta__title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  text-transform: uppercase;
  margin: var(--space-4) auto;
  max-width: 40rem;
}

.consult-cta__title em { font-style: italic; color: var(--color-gold); }
.consult-cta__title span { display: block; }

.consult-cta__text {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 34rem;
  margin: 0 auto var(--space-7);
  line-height: 1.7;
}

.consult-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}