/* ============================================================
   MUSTAFA SOLVES — Shared Components  v2
   components.css  |  depends on: design-system.css
   Nav (Main + Suite) · Footer · RTL overrides · Contact
   ============================================================ */

/* ── BODY LANG CLASSES (applied by components.js) ── */

/*
   Arabic typography — Alyamama variable font, weight defines role:
   400 → body, UI, labels, nav links
   600 → buttons, eyebrows, tags, semi-emphasis
   700 → card titles, sub-headings
   800 → hero headlines, section titles, brand display
*/

body.lang-ar {
  font-family: var(--font-arabic);
  font-weight: 400;
}

body.lang-ar .font-body,
body.lang-ar p,
body.lang-ar li,
body.lang-ar td,
body.lang-ar th {
  font-family: var(--font-arabic);
  font-weight: 400;
}

body.lang-ar h1,
body.lang-ar h2,
body.lang-ar h3 {
  font-family: var(--font-arabic);
  font-weight: 600;
  font-style: normal;
}

body.lang-ar h4,
body.lang-ar h5,
body.lang-ar h6,
body.lang-ar .font-headline {
  font-family: var(--font-arabic);
  font-weight: 700;
  font-style: normal;
}

/* Brand / logo name — SemiBold feels right at display size */
body.lang-ar .font-brand,
body.lang-ar .nav__logo-name,
body.lang-ar .footer__logo-name {
  font-family: var(--font-arabic);
  font-weight: 600;
}

/* UI elements — SemiBold for legibility at small sizes */
body.lang-ar .eyebrow,
body.lang-ar .font-label,
body.lang-ar .btn,
body.lang-ar .text-link,
body.lang-ar .nav__link,
body.lang-ar .nav__mobile-link {
  font-family: var(--font-arabic);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

/* ── NAV BASE ── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--page-padding-x);
  background-color: rgba(252, 249, 243, 0.9);
  backdrop-filter: var(--blur-nav);
  -webkit-backdrop-filter: var(--blur-nav);
  border-bottom: var(--border-hairline);
}

/* ── NAV LEFT ── */

.nav__left {
  display: flex;
  align-items: center;
  gap: 0;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-letter {
  font-family: var(--font-brand);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
}

.nav__logo-name {
  font-family: var(--font-brand);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-on-surface);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.nav__logo-arabic {
  font-family: var(--font-arabic-body);
  font-size: 0.625rem;
  color: rgba(28, 28, 24, 0.6);
  line-height: 1.4;
}

/* Suite back link */
.nav__back {
  display: none;
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  text-decoration: none;
  border-left: var(--border-subtle);
  padding-left: 1.5rem;
  margin-left: 1.5rem;
  transition: color var(--transition-fast);
}

.nav__back:hover {
  color: var(--color-primary-container);
}

.nav--suite .nav__back {
  display: block;
}

/* Desktop nav links */
.nav__links {
  display: none;
  gap: 2rem;
  align-items: center;
  border-left: var(--border-subtle);
  padding-left: 2.5rem;
  margin-left: 1.5rem;
  list-style: none;
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
}

.nav__link {
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--color-primary);
}

/* Suite nav: anchor links styled slightly different */
.nav--suite .nav__link {
  letter-spacing: 0.1em;
}

/* ── NAV RIGHT ── */

.nav__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-shrink: 0;
}

.nav__social-group {
  display: none;
  align-items: center;
  gap: 1.25rem;
  border-right: var(--border-subtle);
  padding-right: 1.5rem;
}

@media (min-width: 900px) {
  .nav__social-group {
    display: flex;
  }
}

.nav__social-link {
  color: rgba(28, 28, 24, 0.6);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.nav__social-link:hover {
  color: var(--color-primary);
}

/* Lang toggle */
.nav__lang {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__lang-btn {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
  padding: 0.25rem 0.125rem;
  line-height: 1;
}

.nav__lang-btn--active {
  color: var(--color-primary);
  font-family: var(--font-label);
}

.nav__lang-btn--inactive {
  color: rgba(28, 28, 24, 0.4);
  font-family: var(--font-arabic-body);
  font-size: 0.875rem;
}

.nav__lang-btn--inactive:hover {
  color: var(--color-primary);
}

.nav__lang-divider {
  width: 1px;
  height: 1rem;
  background-color: rgba(190, 201, 195, 0.3);
  flex-shrink: 0;
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  padding: 4px 0;
  background: none;
  border: none;
  flex-shrink: 0;
}

.nav__hamburger span {
  display: block;
  height: 1px;
  background-color: var(--color-on-surface);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (min-width: 768px) {
  .nav__hamburger { display: none; }
}

/* ── MOBILE MENU DRAWER ── */

.nav__mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-bottom: var(--border-hairline);
  padding: var(--space-6) var(--page-padding-x) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: 0;
  transform: translateY(-110%);
  transition: transform var(--transition-base);
  z-index: 99;
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}

.nav__mobile-menu.is-open {
  transform: translateY(0);
}

.nav__mobile-link {
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  padding-block: var(--space-4);
  border-bottom: var(--border-hairline);
  transition: color var(--transition-fast);
  display: block;
}

.nav__mobile-link:hover,
.nav__mobile-link[aria-current="page"] {
  color: var(--color-primary);
}

.nav__mobile-link--back {
  color: var(--color-primary);
  margin-top: var(--space-4);
  border-top: var(--border-hairline);
  border-bottom: none;
}

/* Contact in mobile menu */
.nav__mobile-contact {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-hairline);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.nav__mobile-contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 600;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__mobile-contact-link:hover {
  color: var(--color-primary);
}

.nav__mobile-contact-link .material-symbols-outlined {
  font-size: 1rem;
  color: var(--color-primary);
}

/* ── FOOTER ── */

.footer {
  background-color: var(--color-surface);
  border-top: var(--border-hairline);
  padding-block: var(--space-20);
  padding-inline: var(--page-padding-x);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-12);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-decoration: none;
}

.footer__logo-letter {
  font-family: var(--font-brand);
  font-size: 3.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.footer__logo-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.footer__logo-name {
  font-family: var(--font-brand);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-on-surface);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.footer__logo-arabic {
  font-family: var(--font-arabic-body);
  font-size: 1rem;
  color: rgba(28, 28, 24, 0.6);
}

/* Contact block */
.footer__contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .footer__contact {
    flex-direction: row;
    gap: var(--space-8);
  }
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact-item:hover {
  color: var(--color-primary);
}

.footer__contact-icon {
  font-size: 1rem;
  color: var(--color-primary);
}

/* Social */
.footer__social {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.footer__social-label {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(28, 28, 24, 0.4);
}

.footer__social-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.footer__social-link {
  color: rgba(28, 28, 24, 0.6);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.footer__social-link:hover {
  color: var(--color-primary);
}

/* Legal */
.footer__legal {
  max-width: 42rem;
  width: 100%;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(190, 201, 195, 0.1);
  font-family: var(--font-label);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(28, 28, 24, 0.4);
}

/* ── PAGE MAIN OFFSET ── */

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

/* ── RTL OVERRIDES ── */

[dir="rtl"] .nav__logo-text {
  text-align: right;
}

[dir="rtl"] .nav__back {
  border-left: none;
  border-right: var(--border-subtle);
  padding-left: 0;
  padding-right: 1.5rem;
  margin-left: 0;
  margin-right: 1.5rem;
}

[dir="rtl"] .nav__links {
  border-left: none;
  border-right: var(--border-subtle);
  padding-left: 0;
  padding-right: 2.5rem;
  margin-left: 0;
  margin-right: 1.5rem;
}

[dir="rtl"] .nav__social-group {
  border-right: none;
  border-left: var(--border-subtle);
  padding-right: 0;
  padding-left: 1.5rem;
}

[dir="rtl"] .footer__logo-text {
  text-align: right;
}

[dir="rtl"] .footer__contact-item {
  flex-direction: row-reverse;
}

[dir="rtl"] .nav__mobile-contact-link {
  flex-direction: row-reverse;
}

[dir="rtl"] .footer__legal {
  letter-spacing: 0;
}