/**
 * KINGDOM NEXUS — NAVIGATION STYLES v5.0
 * Modular Homes navbar refresh.
 * Desktop: left nav / centered logo / right actions.
 * Mobile: app-like compact top bar.
 * [KNX-NAV-5.0]
 */

:root {
  --knx-nav-height: 118px;
  --knx-nav-height-mobile: 92px;
  --knx-nav-bg: #f5f5f5;
  --knx-nav-text: #212338;
  --knx-nav-muted: #6b7280;
  --knx-nav-border: rgba(17, 24, 39, 0.08);
  --knx-nav-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
  --knx-nav-accent: #256337;
  --knx-nav-accent-dark: #1e532d;
  --knx-nav-icon-bg: #ffffff;
  --knx-nav-icon-border: rgba(33, 35, 56, 0.12);
  --knx-nav-mobile-bg: #16110f;
  --knx-nav-mobile-surface: #1d1715;
  --knx-nav-mobile-line: rgba(255, 255, 255, 0.08);
  --knx-nav-mobile-text: #f3efe9;
  --knx-nav-mobile-muted: #c7d8c4;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

body {
  padding-top: var(--knx-nav-height);
}

body.knx-nav-open {
  overflow: hidden;
}

/* =========================================================
   DESKTOP HEADER
========================================================= */
.knx-site-header {
  position: fixed;
  inset: 0 0 auto 0;
  width: 100%;
  height: var(--knx-nav-height);
  background: var(--knx-nav-bg);
  box-shadow: var(--knx-nav-shadow);
  border-bottom: 1px solid rgba(17, 24, 39, 0.04);
  z-index: 1001;
}

.knx-site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
  gap: 28px;
}

.knx-site-header__mobile-left,
.knx-site-header__mobile-right {
  display: none;
}

.knx-site-nav--left {
  justify-self: start;
}

.knx-site-nav__list {
  display: flex;
  align-items: center;
  gap: 42px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.knx-site-nav__list li {
  margin: 0;
  padding: 0;
}

.knx-site-nav__list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--knx-nav-text);
  text-decoration: none;
  line-height: 1;
  transition: opacity 0.18s ease, color 0.18s ease;
  white-space: nowrap;
  background: transparent;
  border: none;
  border-radius: 0;
}

.knx-site-nav__list a:hover,
.knx-site-nav__list .current-menu-item > a {
  color: var(--knx-nav-text);
  opacity: 0.72;
  background: transparent;
}

.knx-site-header__brand {
  justify-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.knx-brand-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.knx-brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.knx-brand-logo-image {
  width: auto;
  height: 92px;
  max-height: 92px;
  object-fit: contain;
  display: block;
}

.knx-brand-text {
  display: none !important;
}

.knx-brand-logo-fallback {
  font-size: 1.95rem;
  line-height: 1;
}

.knx-site-header__actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 24px;
}

.knx-site-header__socials--desktop {
  display: flex;
  align-items: center;
  gap: 18px;
}

.knx-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: transparent;
  color: #747474;
  text-decoration: none;
  font-size: 1.9rem;
  line-height: 1;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.knx-social-link:hover {
  opacity: 0.78;
  transform: translateY(-1px);
  color: #5f5f5f;
}

.knx-site-header__auth--desktop {
  display: flex;
  align-items: center;
}

.knx-login-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 10px;
  background: var(--knx-nav-accent);
  color: #ffffff;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  border: none;
  box-shadow: none;
  transition: background 0.18s ease, transform 0.18s ease;
}

.knx-login-button:hover {
  background: var(--knx-nav-accent-dark);
  color: #ffffff;
  transform: translateY(-1px);
}

.knx-login-button i {
  font-size: 1rem;
  line-height: 1;
}

.knx-login-button--account {
  padding-right: 20px;
  padding-left: 20px;
}

/* =========================================================
   TOGGLE
========================================================= */
.knx-site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.knx-hamburger-bar {
  display: block;
  width: 34px;
  height: 3px;
  background: var(--knx-nav-text);
  border-radius: 999px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.knx-site-header__toggle[aria-expanded="true"] .knx-hamburger-bar:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.knx-site-header__toggle[aria-expanded="true"] .knx-hamburger-bar:nth-child(2) {
  opacity: 0;
}

.knx-site-header__toggle[aria-expanded="true"] .knx-hamburger-bar:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

.knx-mobile-login-icon {
  display: none;
}

/* =========================================================
   MOBILE OVERLAY + PANEL
========================================================= */
.knx-mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 8, 8, 0.48);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  z-index: 1198;
}

.knx-mobile-nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.knx-mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 420px);
  height: 100vh;
  background: var(--knx-nav-mobile-bg);
  color: var(--knx-nav-mobile-text);
  transform: translateX(100%);
  transition: transform 0.28s ease;
  z-index: 1199;
  display: flex;
  flex-direction: column;
  box-shadow: -12px 0 30px rgba(0, 0, 0, 0.22);
  border-left: 1px solid rgba(255, 255, 255, 0.04);
}

.knx-mobile-nav-panel.is-open {
  transform: translateX(0);
}

.knx-mobile-nav-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 22px 18px;
  border-bottom: 1px solid rgba(135, 176, 127, 0.35);
}

.knx-brand-link--mobile .knx-brand-logo-image {
  height: 58px;
  max-height: 58px;
}

.knx-mobile-nav-panel__close {
  position: relative;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(135, 176, 127, 0.4);
  border-radius: 14px;
  background: transparent;
  cursor: pointer;
  flex: 0 0 auto;
}

.knx-mobile-nav-panel__close span {
  position: absolute;
  top: 25px;
  left: 14px;
  width: 26px;
  height: 2px;
  background: #b6d0ad;
  border-radius: 2px;
}

.knx-mobile-nav-panel__close span:first-child {
  transform: rotate(45deg);
}

.knx-mobile-nav-panel__close span:last-child {
  transform: rotate(-45deg);
}

.knx-mobile-nav-panel__body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 0;
}

.knx-mobile-nav-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.knx-mobile-nav-links__list li {
  border-bottom: 1px solid var(--knx-nav-mobile-line);
}

.knx-mobile-nav-links__list li.is-active a {
  background: linear-gradient(90deg, rgba(107, 148, 101, 0.18) 0%, rgba(107, 148, 101, 0.06) 100%);
  color: #ffffff;
}

.knx-mobile-nav-links__list a {
  display: flex;
  align-items: center;
  min-height: 72px;
  padding: 0 34px;
  color: #f1ede8;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background 0.22s ease, color 0.22s ease;
}

.knx-mobile-nav-links__list a:hover {
  background: rgba(107, 148, 101, 0.14);
  color: #ffffff;
}

.knx-mobile-nav-auth {
  padding: 18px 34px 0;
  border-top: 1px solid var(--knx-nav-mobile-line);
}

.knx-mobile-nav-auth__button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 66px;
  padding: 0 24px;
  margin-bottom: 16px;
  border: 1px solid rgba(107, 148, 101, 0.45);
  border-radius: 14px;
  color: #ffffff;
  text-decoration: none;
  font-size: 1.02rem;
  font-weight: 700;
  background: transparent;
  width: 100%;
}

.knx-mobile-nav-auth__button--account {
  color: #ffffff;
}

.knx-mobile-nav-auth__logout-form {
  margin: 0;
}

.knx-mobile-nav-auth__button--ghost {
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.knx-mobile-nav-socials {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 34px 0;
}

.knx-mobile-nav-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  text-decoration: none;
  font-size: 1.2rem;
}

.knx-mobile-nav-panel__footer {
  padding: 20px 34px 34px;
  border-top: 1px solid var(--knx-nav-mobile-line);
}

.knx-mobile-nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--knx-nav-mobile-muted);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 26px;
}

.knx-mobile-nav-phone i {
  font-size: 1.3rem;
}

.knx-mobile-nav-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  padding: 0 24px;
  border-radius: 12px;
  background: var(--knx-nav-accent);
  color: #ffffff;
  text-decoration: none;
  font-size: 1.02rem;
  font-weight: 800;
  text-align: center;
}

.knx-mobile-nav-cta:hover {
  background: var(--knx-nav-accent-dark);
  color: #ffffff;
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 1024px) {
  .knx-site-nav__list {
    gap: 28px;
  }

  .knx-brand-logo-image {
    height: 82px;
    max-height: 82px;
  }

  .knx-site-header__actions {
    gap: 18px;
  }

  .knx-social-link {
    width: 38px;
    height: 38px;
    font-size: 1.7rem;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: var(--knx-nav-height-mobile);
  }

  .knx-site-header {
    height: var(--knx-nav-height-mobile);
  }

  .knx-site-header__inner {
    grid-template-columns: 56px 1fr 56px;
    gap: 12px;
  }

  .knx-site-nav--desktop,
  .knx-site-header__actions {
    display: none;
  }

  .knx-site-header__mobile-left,
  .knx-site-header__mobile-right {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .knx-site-header__mobile-left {
    justify-self: start;
  }

  .knx-site-header__mobile-right {
    justify-self: end;
  }

  .knx-site-header__toggle {
    display: flex;
  }

  .knx-brand-logo-image {
    height: 66px;
    max-height: 66px;
  }

  .knx-mobile-login-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--knx-nav-accent);
    color: #ffffff;
    text-decoration: none;
    font-size: 1.35rem;
    transition: background 0.18s ease, transform 0.18s ease;
  }

  .knx-mobile-login-icon:hover {
    background: var(--knx-nav-accent-dark);
    color: #ffffff;
    transform: translateY(-1px);
  }
}

@media (min-width: 769px) {
  .knx-mobile-nav-overlay,
  .knx-mobile-nav-panel {
    display: none !important;
  }
}

/* =========================================================
   PRINT
========================================================= */
@media print {
  .knx-site-header,
  .knx-mobile-nav-overlay,
  .knx-mobile-nav-panel {
    display: none !important;
  }
}