/* ==========================================================================
   AAPI - African Alternative Policy Institute
   Master Stylesheet
   Typography: IBM Plex Sans & IBM Plex Mono
   Aesthetic: Refined Think-Tank / Editorial Monochrome
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

:root {
  --color-black: #1A1A1A;
  --color-dark: #1F1F1F;
  --color-dark-surface: #262626;
  --color-dark-card: #2A2A2A;
  --color-gray-dark: #3D3D3D;
  --color-gray-medium: #5E5E5E;
  --color-gray-muted: #767671;
  --color-gray-light: #9A9A94;
  --color-border: #CFCFCB;
  --color-border-dark: #3A3A3A;
  --color-border-dark-hover: #5A5A56;
  --color-bg-light: #F1F1EE;
  --color-bg-subtle: #F7F7F5;
  --color-bg-card: #EDEDEA;
  --color-white: #FFFFFF;
  --color-gold: #D4AF37;
  --color-success: #15803d;
  
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  
  --site-max-width: 1360px;
  --container-padding: 32px;
  --header-height: 88px;
  
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-full: 9999px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
}

/* Base & Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--color-white);
  color: var(--color-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

ul, ol {
  list-style: none;
}

/* Typography Helpers */
.font-mono {
  font-family: var(--font-mono);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray-medium);
  font-weight: 500;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.eyebrow-dark {
  color: #B5B5B0;
}

.heading-xl {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.heading-lg {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.heading-md {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.005em;
}

.heading-sm {
  font-size: 1.25rem;
  line-height: 1.35;
  font-weight: 600;
}

.lead-text {
  font-size: clamp(1.0625rem, 1.3vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-gray-dark);
}

.body-text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-gray-dark);
}

.text-muted {
  color: var(--color-gray-medium);
}

.text-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-black);
  text-decoration: underline;
  text-underline-offset: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.text-link:hover {
  color: #000000;
  text-underline-offset: 6px;
}

.text-link-white {
  color: var(--color-white);
}

.text-link-white:hover {
  color: #E4E4E0;
}

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

.container-narrow {
  max-width: 960px;
}

.section {
  padding-top: clamp(48px, 7vw, 96px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.section-sm {
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(36px, 5vw, 64px);
}

.section-hero {
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.bg-white {
  background-color: var(--color-white);
}

.bg-light {
  background-color: var(--color-bg-light);
}

.bg-dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.bg-black {
  background-color: var(--color-black);
  color: var(--color-white);
}

.border-bottom {
  border-bottom: 1px solid var(--color-border);
}

.border-top {
  border-top: 1px solid var(--color-border);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  border: 1.5px solid transparent;
}

.btn-sm {
  height: 40px;
  padding: 0 18px;
  font-size: 0.875rem;
}

.btn-lg {
  height: 54px;
  padding: 0 32px;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.btn-primary:hover {
  background-color: #000000;
  border-color: #000000;
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-outline:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.btn-white:hover {
  background-color: #F1F1EE;
  border-color: #F1F1EE;
  color: var(--color-black);
  transform: translateY(-1px);
}

.btn-white-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-white-outline:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  transform: translateY(-1px);
}

.btn-pill {
  border-radius: var(--radius-full);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* Header & Navigation */
.site-header {
  height: var(--header-height);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-black);
}

.brand-logo-img {
  height: 48px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  background-color: transparent;
  border: none;
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--color-gray-medium);
  letter-spacing: -0.01em;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-black);
  text-decoration: none;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: transparent;
  transition: background-color var(--transition-fast);
}

.nav-link:hover {
  color: #000000;
}

.nav-link.active {
  font-weight: 600;
}

.nav-link.active::after {
  background-color: var(--color-black);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.lang-switch {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-gray-medium);
  user-select: none;
}

.lang-switch .lang-active {
  color: var(--color-black);
  font-weight: 600;
}

.lang-switch a:hover {
  color: var(--color-black);
}

.header-donate-btn {
  height: 42px;
  padding: 0 20px;
  background-color: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.header-donate-btn:hover {
  background-color: #000000;
  color: var(--color-white);
  transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--color-black);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
}

.mobile-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-black);
  transition: all var(--transition-normal);
}

.mobile-nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-white);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, visibility 0.3s;
  overflow-y: auto;
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-black);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-bg-light);
  display: block;
}

.mobile-nav-link.active {
  font-weight: 700;
  color: var(--color-black);
  border-bottom-color: var(--color-black);
}

.mobile-drawer-bottom {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

/* Hero Section */
.hero-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.hero-visual {
  width: 100%;
  height: 440px;
  background: var(--color-bg-card);
  border: 1.5px dashed var(--color-gray-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-visual-thematic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--color-gray-medium);
}

/* Motto Banner */
.motto-banner {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: clamp(48px, 6vw, 72px) 0;
  text-align: center;
}

.motto-text {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-white);
}

/* Page Headers (Subpages) */
.page-header {
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: clamp(48px, 6vw, 68px) 0;
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-gray-medium);
  margin-bottom: 12px;
}

.breadcrumb a {
  color: var(--color-gray-medium);
}

.breadcrumb a:hover {
  color: var(--color-black);
}

/* 2-Column Split Layout */
.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.split-2-start {
  align-items: flex-start;
}

.split-30-70 {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: flex-start;
}

.split-40-60 {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

/* Grid Layouts */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

/* Cards */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  border-color: var(--color-black);
}

.card-light {
  background-color: var(--color-bg-light);
  border-color: var(--color-bg-light);
}

.card-dark {
  background-color: var(--color-dark);
  border-color: var(--color-border-dark);
  color: var(--color-white);
}

.card-dark:hover {
  border-color: var(--color-border-dark-hover);
}

.card-number {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 600;
  line-height: 1;
  color: var(--color-black);
}

.card-dark .card-number {
  color: var(--color-white);
}

.card-icon-box {
  width: 56px;
  height: 56px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-black);
}

/* Publications Filter & Search */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-pill {
  height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  background-color: var(--color-white);
  color: var(--color-black);
  border: 1.5px solid var(--color-gray-light);
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  border-color: var(--color-black);
}

.filter-pill.active {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.search-input-group {
  position: relative;
  width: 100%;
  max-width: 340px;
}

.search-input {
  width: 100%;
  height: 44px;
  padding: 0 16px 0 40px;
  border: 1.5px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  background-color: var(--color-white);
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-black);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-medium);
  pointer-events: none;
}

/* Publication Card */
.pub-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all var(--transition-fast);
}

.pub-card:hover {
  border-color: var(--color-black);
  box-shadow: var(--shadow-sm);
}

.pub-thumbnail {
  width: 100%;
  height: 180px;
  background: var(--color-bg-card);
  border: 1px dashed var(--color-gray-light);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-gray-medium);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.pub-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-medium);
}

.pub-title {
  font-size: 1.25rem;
  line-height: 1.35;
  font-weight: 600;
  color: var(--color-black);
}

.pub-abstract {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-gray-dark);
}

.pub-actions {
  display: flex;
  gap: 20px;
  margin-top: auto;
  padding-top: 12px;
}

/* Upcoming Event Spotlight */
.event-spotlight {
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-white);
}

.event-spotlight-visual {
  width: 48%;
  min-height: 380px;
  background: var(--color-bg-card);
  border-right: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  position: relative;
}

.event-spotlight-content {
  width: 52%;
  padding: clamp(32px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.event-detail-table {
  display: flex;
  flex-direction: column;
  margin: 12px 0;
}

.event-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.event-detail-label {
  color: var(--color-gray-medium);
}

.event-detail-value {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--color-black);
}

/* Governance Organizational Chart */
.org-chart-wrapper {
  padding: 48px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  overflow-x: auto;
}

.org-chart {
  min-width: 760px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.org-node {
  width: 260px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: transform var(--transition-fast);
}

.org-node-title {
  font-size: 1.0625rem;
  font-weight: 600;
}

.org-node-desc {
  font-size: 0.8125rem;
  margin-top: 4px;
}

.org-node-advisory {
  background-color: var(--color-white);
  border: 1.5px dashed var(--color-black);
  color: var(--color-black);
}

.org-node-advisory .org-node-desc {
  color: var(--color-gray-medium);
}

.org-node-council {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 1.5px solid var(--color-black);
}

.org-node-president {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 1.5px solid var(--color-black);
}

.org-node-white {
  background-color: var(--color-white);
  color: var(--color-black);
  border: 1.5px solid var(--color-black);
}

.org-node-white .org-node-desc {
  color: var(--color-gray-medium);
}

.org-line-v {
  width: 2px;
  height: 32px;
  background-color: var(--color-black);
}

.org-line-h {
  height: 2px;
  background-color: var(--color-black);
  width: 66.66%;
  margin: 0 auto;
}

.org-row-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  width: 100%;
  align-items: center;
}

.org-row-bottom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
  gap: 20px;
}

.org-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Person Profile Card */
.profile-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-fast);
}

.profile-card:hover {
  border-color: var(--color-black);
}

.profile-avatar {
  width: 100%;
  height: 240px;
  background-color: var(--color-bg-card);
  border: 1.5px dashed var(--color-gray-light);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-gray-medium);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.profile-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-medium);
}

.profile-name {
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1.3;
}

.profile-affiliation {
  font-size: 0.875rem;
  color: var(--color-gray-medium);
  line-height: 1.5;
}

/* University Logos Grid (Get Involved) */
.uni-logo-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  transition: all var(--transition-fast);
}

.uni-logo-card:hover {
  border-color: var(--color-black);
  transform: translateY(-2px);
}

.uni-logo-placeholder {
  width: 100%;
  height: 80px;
  background-color: var(--color-bg-light);
  border: 1px dashed var(--color-gray-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-black);
}

.uni-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-black);
}

.uni-full {
  font-size: 0.75rem;
  color: var(--color-gray-medium);
}

/* Forms */
.form-card {
  background-color: var(--color-white);
  border: 1.5px solid var(--color-black);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-black);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1.5px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  background-color: var(--color-white);
  color: var(--color-black);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-textarea {
  height: auto;
  padding: 12px 14px;
  resize: vertical;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-black);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 14px 20px;
  background-color: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-family: var(--font-sans);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.25s ease;
}

.modal-overlay.open .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-black);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
}

.modal-close-btn:hover {
  background-color: var(--color-bg-light);
}

/* Footer */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: clamp(56px, 7vw, 80px) 0 32px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: clamp(32px, 5vw, 64px);
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border-dark);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
}

.footer-desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #B5B5B0;
  max-width: 380px;
}

.social-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.social-link {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border-dark-hover);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: #E4E4E0;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  align-content: start;
}

.footer-nav a {
  font-size: 0.9375rem;
  color: #E4E4E0;
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.footer-newsletter {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-newsletter-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-white);
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-input {
  flex: 1;
  height: 46px;
  padding: 0 14px;
  background-color: var(--color-dark-card);
  border: 1px solid var(--color-border-dark-hover);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 0.9375rem;
  outline: none;
}

.newsletter-input:focus {
  border-color: var(--color-white);
}

.newsletter-btn {
  height: 46px;
  padding: 0 20px;
  background-color: var(--color-white);
  color: var(--color-black);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
}

.newsletter-btn:hover {
  background-color: #EDEDEA;
}

.footer-location {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: #B5B5B0;
  margin-top: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.8125rem;
  color: #B5B5B0;
  flex-wrap: wrap;
  gap: 12px;
}

/* Responsive Media Queries */
@media (max-width: 1080px) {
  :root {
    --container-padding: 24px;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .hero-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-visual {
    height: 340px;
  }
  
  .event-spotlight {
    flex-direction: column;
  }
  
  .event-spotlight-visual, .event-spotlight-content {
    width: 100%;
  }
  
  .event-spotlight-visual {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    min-height: 280px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 860px) {
  .nav-desktop, .lang-switch {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .split-2, .split-30-70, .split-40-60, .split-2-start {
    grid-template-columns: 1fr !important;
    gap: 32px;
  }
  
  .filter-pills {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    padding-bottom: 6px;
    scrollbar-width: none;
  }
  
  .filter-pills::-webkit-scrollbar {
    display: none;
  }
  
  .filter-pill {
    white-space: nowrap;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-input-group {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  :root {
    --container-padding: 18px;
    --header-height: 72px;
  }
  
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .grid-5 {
    grid-template-columns: 1fr;
  }
  
  .brand-logo-img {
    height: 40px;
  }
  
  .brand-title {
    font-size: 1.125rem;
  }
  
  .brand-subtitle {
    display: none;
  }
  
  .btn-sm {
    width: auto !important;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-btn {
    width: 100%;
  }
}