/**
 * Public Layout — Marcil
 * Top Bar + Navbar + 3-Column Grid + Stats Bar + Footer + Sidebar CTA
 */

/* ========================================
   TOP BAR — معلومات ثانوية خفيفة
   ======================================== */

.pub-topbar {
  background-color: var(--color-neutral-dark);
  padding: 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.pub-topbar__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 40px;
}

.pub-topbar__info {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}

.pub-topbar__info-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.75);
  padding: 0 var(--space-5);
  border-left: 1px solid rgba(255,255,255,0.15);
}

.pub-topbar__info-item:last-child {
  border-left: none;
}

.pub-topbar__info-link {
  text-decoration: none;
  transition: color var(--transition);
}

.pub-topbar__info-link:hover {
  color: #ffffff;
}

.pub-topbar__issn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: monospace;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  direction: ltr;
  letter-spacing: 0.04em;
}

/* أيقونات الـ topbar — عبر الـ sprite */

/* حقل البحث */
.pub-topbar__search {
  flex: 1;
  display: flex;
  align-items: center;
  background-color: rgba(255,255,255,0);
  border: 1px solid rgba(255,255,255,0.2);
  transition: border-color var(--transition), background-color var(--transition);
  height: 26px;
  max-width: 340px;
  margin-right: auto;
}

.pub-topbar__search:focus-within {
  background-color: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.4);
}

.pub-topbar__search-icon {
  width: 13px;
  height: 13px;
  color: rgba(255,255,255,0.65);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  flex-shrink: 0;
  margin: 0 var(--space-2) 0 var(--space-3);
}

.pub-topbar__search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.9);
  font-family: inherit;
  padding: 0;
  min-width: 0;
}

.pub-topbar__search-input::placeholder {
  color: rgba(255,255,255,0.45);
}

.pub-topbar__search-btn {
  background-color: rgba(255,255,255,0.12);
  border: none;
  border-right: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.75);
  font-size: var(--text-xs);
  font-family: inherit;
  padding: 0 var(--space-3);
  height: 100%;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.pub-topbar__search-btn:hover {
  background-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,1);
}

/* زر لوحة التحكم */
.pub-topbar__dash-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color var(--transition);
}

.pub-topbar__dash-btn:hover {
  color: rgba(255,255,255,1);
}

.pub-topbar__dash-btn .pub-topbar__icon {
  fill: none;
  stroke: rgba(255,255,255,0.65);
  stroke-width: 1.5;
}

.pub-topbar__dash-btn:hover .pub-topbar__icon {
  stroke: rgba(255,255,255,1);
}

@media (max-width: 1024px) {
  .pub-topbar__info .pub-topbar__info-item:last-child { display: none; }
}

@media (max-width: 768px) {
  .pub-topbar { display: none; }
}

/* ========================================
   NAVBAR — الهوية + التنقل + الأكشن
   ======================================== */

.pub-navbar {
  background-color: var(--color-surface);
  border-bottom: 3px solid var(--color-accent);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.pub-navbar__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  height: 72px;
  gap: var(--space-6);
}

/* اللوجو */
/* زر نشر مقالة في الـ navbar */
.btn-navbar-cta {
  padding: var(--space-3) var(--space-12);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.btn-navbar-cta:hover {
  color: var(--color-text-inverse) !important;
}

/* اللوجو */
.pub-navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  margin-left: var(--space-6);
}

.pub-navbar__logo img {
  height: 50px;
  width: auto;
  display: block;
}

/* الروابط */
.pub-navbar__links {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
  flex: 1;
  overflow: hidden;
}

.pub-navbar__link {
  display: block;
  padding: var(--space-3) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition);
  border-bottom: 3px solid transparent;
  margin-bottom: -3px;
  white-space: nowrap;
}

.pub-navbar__link:hover {
  color: var(--color-primary);
}

.pub-navbar__link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

/* الأكشن (دخول / إنشاء حساب / إشعارات) */
.pub-navbar__user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.pub-navbar__dash-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition);
}

.pub-navbar__dash-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background-color: var(--color-surface-alt);
}

/* زر الإشعارات */
.pub-navbar__notif-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition);
  font-size: var(--text-lg);
  border: none;
  background: transparent;
  cursor: pointer;
}

.pub-navbar__notif-btn:hover {
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
}

.pub-navbar__notif-badge {
  position: absolute;
  top: 2px;
  left: 2px;
  background-color: var(--color-accent);
  color: var(--color-text-inverse);
  font-size: 10px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pub-navbar__notif {
  position: relative;
}

.pub-navbar__notif-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  width: min(360px, 90vw);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(24, 40, 72, 0.12);
  border-radius: 14px;
  box-shadow: 0 14px 34px rgba(17, 24, 39, 0.18);
  overflow: hidden;
  z-index: 30;
}

.pub-navbar__notif-menu.is-open {
  animation: notif-menu-enter 0.2s ease-out;
}

.pub-navbar__notif-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid rgba(24, 40, 72, 0.1);
  background: linear-gradient(90deg, rgba(38, 89, 138, 0.08), rgba(215, 38, 61, 0.06));
  font-size: var(--text-sm);
}

.pub-navbar__notif-menu-count {
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
}

.pub-navbar__notif-menu-list {
  max-height: 300px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.pub-navbar__notif-item {
  display: block;
  position: relative;
  margin: var(--space-2);
  padding: var(--space-3) var(--space-4);
  text-decoration: none;
  border: 1px solid rgba(24, 40, 72, 0.08);
  border-radius: 10px;
  background-color: #ffffff;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.pub-navbar__notif-item-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pub-navbar__notif-item-link {
  display: block;
  text-decoration: none;
}

.pub-navbar__notif-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background-color: rgba(38, 89, 138, 0.1);
  flex-shrink: 0;
}

.pub-navbar__notif-item:hover {
  transform: translateY(-1px);
  border-color: rgba(38, 89, 138, 0.25);
  box-shadow: 0 8px 16px rgba(17, 24, 39, 0.08);
}

.pub-navbar__notif-item.is-unread {
  background: linear-gradient(90deg, rgba(215, 38, 61, 0.08), #ffffff 60%);
}

.pub-navbar__notif-item.is-unread::before {
  content: '';
  position: absolute;
  right: 10px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  transform: translateY(-50%);
}

.pub-navbar__notif-item-title {
  margin: 0 0 0 var(--space-4);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.4;
}

.pub-navbar__notif-item-time {
  margin: var(--space-1) 0 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.pub-navbar__notif-mark-read {
  margin-top: var(--space-2);
  margin-right: calc(28px + var(--space-2));
  border: 1px solid rgba(38, 89, 138, 0.2);
  background-color: #fff;
  color: var(--color-primary);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  cursor: pointer;
}

.pub-navbar__notif-mark-read:hover {
  background-color: rgba(38, 89, 138, 0.08);
}

.pub-navbar__notif-empty {
  margin: 0;
  padding: var(--space-4);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.pub-navbar__notif-menu-footer {
  display: block;
  padding: var(--space-3) var(--space-4);
  text-decoration: none;
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 700;
  border-top: 1px solid rgba(24, 40, 72, 0.1);
  text-align: center;
}

.pub-navbar__notif-menu-footer:hover {
  background: linear-gradient(90deg, rgba(38, 89, 138, 0.08), rgba(38, 89, 138, 0.03));
}

@keyframes notif-menu-enter {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 768px) {
  .pub-navbar__notif-menu {
    left: auto;
    right: 0;
    width: min(340px, calc(100vw - 24px));
  }
}

/* هامبرجر */
.pub-navbar__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-right: auto;
}

/* Mobile menu */
.pub-navbar__mobile-menu {
  display: none;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2) 0;
}

.pub-navbar__mobile-menu.open {
  display: block;
}

.pub-navbar__mobile-link {
  display: block;
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition);
  border-right: 3px solid transparent;
}

.pub-navbar__mobile-link:hover {
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
  border-right-color: var(--color-accent);
}

/* ========================================
   MAIN LAYOUT — 3 COLUMNS
   ======================================== */

/* Search row in sidebar */
.search-row {
  display: flex;
  gap: var(--space-2);
}

.form-input--sm {
  font-size: var(--text-sm);
}

/* Widget body variants */
.pub-widget__body--center {
  text-align: center;
}

.pub-widget__body--flush {
  padding: 0;
}

.pub-widget__list-item {
  padding: var(--space-3) var(--space-5);
}

.pub-layout {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr minmax(200px, 260px);
  gap: var(--space-8);
  align-items: start;
}

/* إذا كان sidebar-right فاضي */
.pub-layout:has(.pub-sidebar-right:empty) {
  grid-template-columns: 1fr minmax(200px, 260px);
}

/* إذا كان sidebar-left فاضي */
.pub-layout:has(.pub-sidebar-left:empty) {
  grid-template-columns: minmax(220px, 280px) 1fr;
}

/* إذا كان الاثنين فاضيين */
.pub-layout:has(.pub-sidebar-right:empty):has(.pub-sidebar-left:empty) {
  grid-template-columns: 1fr;
  max-width: 1200px;
}

.pub-layout__main {
  min-width: 0;
}

/* layout بـ sidebar واحد فقط (اليمين) */
.pub-layout--single-sidebar {
  grid-template-columns: minmax(220px, 280px) 1fr;
}

.pub-layout--single-sidebar .pub-sidebar-left {
  display: none;
}

.pub-sidebar-right {
  position: sticky;
  top: calc(72px + var(--space-4));
}

.pub-sidebar-left {
  position: sticky;
  top: calc(72px + var(--space-4));
}

/* ========================================
   SIDEBAR WIDGETS
   ======================================== */

.pub-widget {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0;
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.pub-widget__header {
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-border);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border-bottom: 2px solid var(--color-border);
}

/* الأيقونات داخل widget header تأخذ لون النص تلقائياً */
.pub-widget__header .icon {
  color: var(--color-neutral-dark);
}

.pub-widget__body {
  padding: var(--space-4) var(--space-5);
}

.pub-widget__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pub-widget__list-item {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--text-sm);
}

.pub-widget__list-item:last-child {
  border-bottom: none;
}

.pub-widget__list-item a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

.pub-widget__list-item a:hover {
  color: var(--color-primary);
}

/* ========================================
   STATS BAR (public)
   ======================================== */

.pub-stats {
  background-color: var(--color-neutral-dark);
  border-top: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.pub-stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.35) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
  -webkit-mask-image: linear-gradient(to left, black 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
  mask-image: linear-gradient(to left, black 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
  pointer-events: none;
}

.pub-stats__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-6) var(--space-6);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.pub-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.pub-stats__number {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-1);
}

.pub-stats__label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.72);
}

/* ========================================
   FOOTER
   ======================================== */

.pub-footer {
  background-color: var(--color-primary-dark);
  border-top: 6px solid var(--color-accent);
  margin-top: var(--space-12);
}

.pub-footer__main {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-6);
}

.pub-footer__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0;
}

.pub-footer__issn {
  font-family: monospace;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
  direction: ltr;
  display: block;
  margin-top: var(--space-2);
}

.pub-footer__col-title {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.pub-footer__col-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pub-footer__col-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition);
}

.pub-footer__col-links a:hover {
  color: var(--color-text-inverse);
}

.pub-footer__social {
  display: flex;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.pub-footer__social-link {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: var(--text-md);
  font-weight: 700;
  transition: all var(--transition);
}

.pub-footer__social-link:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-inverse);
}

.pub-footer__license {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  line-height: var(--leading-loose);
}

.pub-footer__license a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
}

.pub-footer__license a:hover {
  text-decoration: underline;
}

.pub-footer__bottom {
  background-color: rgba(0, 0, 0, 0.2);
  padding: var(--space-3) var(--space-6);
  text-align: center;
}

.pub-footer__copy {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 0;
}

@media (max-width: 1024px) {
  .pub-footer__main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .pub-footer__main { grid-template-columns: 1fr; }
}

/* ========================================
   SIDEBAR CTA BOX
   ======================================== */

.sidebar-cta {
  background-color: var(--color-primary);
  padding: var(--space-4);
  text-align: center;
}

.sidebar-cta__text {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-3);
}

.sidebar-cta__btn {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-inverse);
  background-color: var(--color-accent);
  padding: var(--space-2) var(--space-4);
  text-decoration: none;
  transition: background-color var(--transition);
}

.sidebar-cta__btn:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-text-inverse);
}

.sidebar-cta__phone {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  margin-top: var(--space-2);
  font-family: monospace;
  direction: ltr;
  display: block;
}

/* ========================================
   RESPONSIVE — Tablet (≤1024px)
   ======================================== */

@media (max-width: 1024px) {
  .pub-layout {
    grid-template-columns: minmax(220px, 260px) 1fr;
    grid-template-areas:
      "sidebar-right main"
      "sidebar-left  main";
  }

  /* إذا كان sidebar-right فاضي */
  .pub-layout:has(.pub-sidebar-right:empty) {
    grid-template-columns: 1fr;
    grid-template-areas: "main";
  }

  /* إذا كان sidebar-left فاضي */
  .pub-layout:has(.pub-sidebar-left:empty) {
    grid-template-columns: minmax(220px, 260px) 1fr;
    grid-template-areas: "sidebar-right main";
  }

  /* إذا كان الاثنين فاضيين */
  .pub-layout:has(.pub-sidebar-right:empty):has(.pub-sidebar-left:empty) {
    grid-template-columns: 1fr;
    grid-template-areas: "main";
  }

  .pub-sidebar-right {
    grid-area: sidebar-right;
  }

  .pub-layout__main {
    grid-area: main;
    grid-row: 1 / 3;
  }

  .pub-sidebar-left {
    grid-area: sidebar-left;
    position: static;
  }
}

/* ========================================
   RESPONSIVE — Mobile (≤768px)
   ======================================== */

@media (max-width: 768px) {
  .pub-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "main"
      "sidebar-right"
      "sidebar-left";
    padding: var(--space-4);
    gap: var(--space-4);
  }

  .pub-sidebar-right,
  .pub-sidebar-left {
    position: static;
  }

  .pub-topbar__inner {
    padding: 0 var(--space-4);
  }

  .pub-navbar__links {
    display: none;
  }

  .pub-navbar__hamburger {
    display: flex;
  }

  .pub-stats__inner {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}
/* ========================================
   PARTNERS WIDGET
   ======================================== */

.partner-item {
  display: block;
  margin-bottom: var(--space-2);
  text-decoration: none;
  overflow: hidden;
  transition: opacity var(--transition), box-shadow var(--transition);
}

.partner-item:hover {
  opacity: 0.85;
  box-shadow: var(--shadow-sm);
}

.partner-logo {
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
}

.partner-logo img {
  max-width: 100%;
  max-height: 48px;
  object-fit: contain;
  display: block;
}

/* Placeholder نصي لحين إضافة الصور الحقيقية */
.partner-placeholder {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
}

@media (max-width: 768px) {
  .pub-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "main"
      "sidebar-right"
      "sidebar-left";
    padding: var(--space-4);
    gap: var(--space-4);
  }

  .pub-sidebar-right,
  .pub-sidebar-left {
    position: static;
  }

  .pub-navbar__inner {
    padding: 0 var(--space-4);
    height: 64px;
  }

  .pub-navbar__links {
    display: none;
  }

  .pub-navbar__hamburger {
    display: flex;
  }

  .pub-navbar__logo img {
    height: 34px;
  }

  .pub-stats__inner {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

/* ========================================
   WHATSAPP FLOAT BUTTON
   ======================================== */

.wa-float {
  position: fixed;
  bottom: var(--space-8);
  left: var(--space-8);
  width: 56px;
  height: 56px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  text-decoration: none;
  z-index: 999;
  animation: wa-enter 0.4s cubic-bezier(0.175,0.885,0.32,1.275) both;
  transition: transform var(--transition), box-shadow var(--transition);
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,0.55);
}

.wa-float__icon {
  width: 30px;
  height: 30px;
  fill: #ffffff;
  flex-shrink: 0;
}

/* Tooltip */
.wa-float__tooltip {
  position: absolute;
  left: calc(100% + var(--space-3));
  background-color: #1a1f2e;
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-6px);
  transition: opacity var(--transition), transform var(--transition);
  font-family: inherit;
}

.wa-float__tooltip::after {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-right-color: #1a1f2e;
}

.wa-float:hover .wa-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes wa-enter {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}

@media (max-width: 768px) {
  .wa-float {
    bottom: var(--space-6);
    left: var(--space-4);
    width: 48px;
    height: 48px;
  }
  .wa-float__icon { width: 26px; height: 26px; }
  .wa-float__tooltip { display: none; }
}