/* ============================================================
   A.J. Consulting Services — Layout (Navbar, Footer, Sections)
   ============================================================ */

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-8);
}

/* ── Sections ── */
.section {
  padding-block: var(--section-py);
  padding-inline: var(--space-8);
}

.section-light {
  background-color: var(--color-gray-50);
  color: var(--color-gray-800);
}

.section-white {
  background-color: var(--color-white);
  color: var(--color-gray-800);
}

.section-dark {
  background-color: var(--color-navy-800);
  color: var(--color-white);
}

.section-navy {
  background-color: var(--color-navy-900);
  color: var(--color-white);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

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

.section-header p {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  max-width: 60ch;
  margin-inline: auto;
}

.section-dark .section-header p,
.section-navy .section-header p {
  color: var(--color-gray-400);
}

/* Gold decorative underline */
.section-header::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
  margin: var(--space-4) auto 0;
  border-radius: var(--radius-full);
}

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color var(--transition-slow), box-shadow var(--transition-slow);
  background-color: transparent;
}

#navbar.scrolled {
  background-color: var(--color-navy-800);
  box-shadow: 0 2px 20px rgba(6, 13, 26, 0.6);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  max-width: var(--max-width);
  height: var(--nav-height);
  margin-inline: auto;
  padding-inline: var(--space-8);
}

/* ── Nav Logo ── */
.nav-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.05em;
  text-decoration: none;
  flex-shrink: 0;
  line-height: 1.2;
}

.logo-aj,
.logo-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-gold-500);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.logo-divider {
  display: none;
}

.logo-text {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.footer-logo .logo-text {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.footer-logo .logo-name {
  font-size: 1rem;
}

/* ── Nav Links ── */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding-block: var(--space-2);
  position: relative;
  transition: color var(--transition-base);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-gold-400);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

/* ── Dropdown ── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding-block: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-base);
}

.nav-dropdown-trigger:hover,
.nav-dropdown.open .nav-dropdown-trigger {
  color: var(--color-gold-400);
}

.chevron {
  font-size: 0.7em;
  transition: transform var(--transition-base);
  display: inline-block;
}

.nav-dropdown.open .chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-3));
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background-color: var(--color-navy-800);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 40px rgba(6, 13, 26, 0.7);
  padding: var(--space-2) 0;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  list-style: none;
}

.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color var(--transition-base), background-color var(--transition-base);
  white-space: nowrap;
}

.dropdown-menu li a:hover {
  color: var(--color-gold-400);
  background-color: rgba(201, 168, 76, 0.08);
}

.dropdown-menu li a::after {
  display: none;
}

/* ── Nav CTA ── */
.nav-cta {
  flex-shrink: 0;
  font-size: 0.8rem !important;
  padding: var(--space-2) var(--space-5) !important;
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-base);
}

.hamburger:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile Menu ── */
.mobile-menu {
  background-color: var(--color-navy-900);
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  padding: var(--space-4) var(--space-6) var(--space-6);
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-menu a {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background-color var(--transition-base);
}

.mobile-menu a:hover {
  color: var(--color-gold-400);
  background-color: rgba(201, 168, 76, 0.08);
}

.mobile-menu .btn-primary {
  display: inline-block;
  margin-top: var(--space-4);
  width: 100%;
  text-align: center;
}

/* ── Footer ── */
footer {
  background-color: var(--color-navy-900);
  color: var(--color-white);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-12);
  padding-block: var(--space-16) var(--space-12);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-8);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1em;
  text-decoration: none;
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
  max-width: 30ch;
  font-style: italic;
  letter-spacing: 0.03em;
}

.footer-copy {
  font-size: var(--text-xs) !important;
  color: rgba(255, 255, 255, 0.35) !important;
  font-style: normal !important;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.social-link:hover {
  color: var(--color-gold-400);
  border-color: var(--color-gold-500);
  background-color: rgba(201, 168, 76, 0.08);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold-500);
  margin-bottom: var(--space-2);
}

.footer-col a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base);
}

.footer-col a:hover {
  color: var(--color-gold-400);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: var(--space-5);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom-inner p,
.footer-bottom-inner a {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom-inner a:hover {
  color: var(--color-gold-400);
}

.footer-bottom-inner div {
  display: flex;
  gap: var(--space-5);
}

/* ── Responsive ── */
@media (max-width: 1023px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

@media (max-width: 767px) {
  .container {
    padding-inline: var(--space-5);
  }

  .section {
    padding-block: var(--space-12);
    padding-inline: var(--space-5);
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding-inline: var(--space-5);
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

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

/* ── Mobile logo: hide "Consulting Services" on very small screens ── */
@media (max-width: 440px) {
  .logo-text.logo-service,
  .logo-text {
    display: none;
  }
  .logo-name,
  .logo-aj {
    font-size: 1rem;
  }
  .nav-container {
    padding-inline: var(--space-4);
  }
}

/* ── iOS touch target minimum 44px ── */
.hamburger {
  min-width: 44px;
  min-height: 44px;
}

.mobile-menu a,
.dropdown-menu li a {
  min-height: 44px;
  display: flex;
  align-items: center;
}

/* ── Prevent iOS rubber band on fixed nav ── */
#navbar {
  -webkit-transform: translateZ(0);
}

/* ── Safe area insets for iPhone notch ── */
@supports (padding-top: env(safe-area-inset-top)) {
  #navbar .nav-container {
    padding-left: max(var(--space-8), env(safe-area-inset-left));
    padding-right: max(var(--space-8), env(safe-area-inset-right));
  }
  footer .footer-bottom-inner {
    padding-left: max(var(--space-8), env(safe-area-inset-left));
    padding-right: max(var(--space-8), env(safe-area-inset-right));
    padding-bottom: max(var(--space-4), env(safe-area-inset-bottom));
  }
}