/* ============================================
   TIME 2026 Workshop - Modern Premium Design
   ============================================ */

/* ===== CSS Variables ===== */
:root {
  /* Colors - Keeping the green theme */
  --color-primary: #2d7a4a;
  --color-primary-dark: #1f5a35;
  --color-primary-light: #3a8e59;
  --color-accent: #2d7a4a;
  
  --color-bg-primary: #f5faf7;
  --color-bg-secondary: #eef6f0;
  --color-bg-white: #ffffff;
  
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #555555;
  --color-text-light: #888888;
  
  --color-border: #d4e8dc;
  --color-border-light: #e8f4ec;
  
  /* Shadows for premium look */
  --shadow-sm: 0 2px 8px rgba(45, 122, 74, 0.08);
  --shadow-md: 0 4px 16px rgba(45, 122, 74, 0.12);
  --shadow-lg: 0 8px 32px rgba(45, 122, 74, 0.16);
  --shadow-xl: 0 12px 48px rgba(45, 122, 74, 0.2);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Typography */
  --font-serif: "Noto Sans", "Times New Roman", "Times", serif;
  --font-sans: "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Transitions */
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  /* Component Dimensions */
  --navbar-height: 80px;
}

/* ===== Reset & Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-serif);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
  /* Reserve space for fixed navbar */
  padding-top: var(--navbar-height);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.3rem; }
  h4 { font-size: 1.1rem; }
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.lead {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.8;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover {
  color: var(--color-primary-dark);
}

strong {
  font-weight: 600;
  color: var(--color-primary);
}

/* ===== Container ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
}

/* ===== Navigation ===== */
.navbar {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  position: fixed; /* Always fixed at top */
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition-base);
}

/* Navbar compact state when scrolled */
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--shadow-md);
}

.navbar.scrolled .nav-content {
  height: 64px;
}

.navbar.scrolled .nav-brand img {
  height: 40px;
  transition: var(--transition-base);
}

.navbar.scrolled .brand-text {
  font-size: 1.3rem;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: var(--transition-base);
  padding-right: 1.5rem;
}

.nav-brand:hover {
  transform: translateY(-2px);
}

.nav-brand img {
  height: 50px;
  width: auto;
}

.brand-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
}

.nav-item a {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  color: var(--color-text-primary);
  font-weight: 500;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: var(--transition-base);
  position: relative;
  line-height: 1.2;
  white-space: nowrap;
}

.nav-item a:hover,
.nav-item a.active {
  color: var(--color-primary);
  background-color: rgba(45, 122, 74, 0.08);
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.nav-item a:hover::after,
.nav-item a.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

@media (max-width: 768px) {
  .nav-content {
    height: 70px;
  }
  
  .brand-text {
    font-size: 1.2rem;
  }
  
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
  }

  /* Mobile compact state */
  .navbar.scrolled .nav-content {
    height: 60px;
  }
  .navbar.scrolled .nav-brand img {
    height: 36px;
  }
  .navbar.scrolled .brand-text {
    font-size: 1.1rem;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: white;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(45, 122, 74, 0.85) 0%, rgba(31, 90, 53, 0.75) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  color: white;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--spacing-lg);
  font-weight: 300;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
}

.meta-icon {
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.page-hero {
  min-height: 50vh;
}

.page-hero-corner {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}

.page-hero-corner .container {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}

.hero-content-corner {
  text-align: right;
  margin: 0;
  padding: var(--spacing-lg) var(--spacing-md);
  max-width: none;
}

.hero-content-corner .hero-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xs);
}

.hero-content-corner .hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .hero {
    min-height: 50vh;
  }
  
  .page-hero {
    min-height: 40vh;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .hero-meta {
    gap: var(--spacing-sm);
  }
  
  .hero-background {
    background-attachment: scroll;
  }
}

/* ===== Sections ===== */
.section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section-alt {
  background-color: var(--color-bg-secondary);
}

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

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
}

.title-underline {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  margin: 0 auto;
  border-radius: var(--radius-full);
}

.subsection-title {
  font-size: 1.8rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-xl) 0;
  }
}

/* ===== Cards ===== */
.content-card {
  background: var(--color-bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  margin-bottom: var(--spacing-lg);
}

.content-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

@media (max-width: 768px) {
  .content-card {
    padding: var(--spacing-lg);
  }
}

/* ===== Theme Cards ===== */
.themes-section {
  margin-top: var(--spacing-xl);
}

.themes-intro {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 1.05rem;
}

.themes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.theme-card {
  background: var(--color-bg-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.theme-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: var(--color-primary-light);
}

.theme-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.theme-card h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

.theme-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
  color: var(--color-text-secondary);
}

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

/* ===== Speakers ===== */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
}

.speaker-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.speaker-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.speaker-image-wrapper {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
}

.speaker-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

.speaker-card:hover .speaker-image {
  transform: scale(1.05);
}

.speaker-content {
  padding: var(--spacing-lg);
}

.speaker-name {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.speaker-institution {
  color: var(--color-text-light);
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.speaker-talk {
  background: var(--color-bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
  border-left: 4px solid var(--color-primary);
}

.speaker-metrics {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.metric-separator {
  color: var(--color-border);
}

.speaker-bio {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

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

/* ===== Organizers ===== */
.organizers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.organizer-card {
  background: var(--color-bg-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.organizer-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.organizer-image-wrapper {
  width: 150px;
  height: 150px;
  margin: 0 auto var(--spacing-md);
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--color-bg-secondary);
  transition: var(--transition-base);
}

.organizer-card:hover .organizer-image-wrapper {
  border-color: var(--color-primary-light);
  transform: scale(1.05);
}

.organizer-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.organizer-name {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.organizer-institution {
  color: var(--color-text-light);
  font-size: 0.9rem;
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.organizer-bio {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .organizers-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

/* ===== Coordinators ===== */
.coordinators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.coordinator-card {
  background: var(--color-bg-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.coordinator-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.coordinator-image-wrapper {
  width: 150px;
  height: 150px;
  margin: 0 auto var(--spacing-md);
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--color-bg-secondary);
  transition: var(--transition-base);
}

.coordinator-card:hover .coordinator-image-wrapper {
  border-color: var(--color-primary-light);
  transform: scale(1.05);
}

.coordinator-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coordinator-name {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.coordinator-institution {
  color: var(--color-text-light);
  font-size: 0.9rem;
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

@media (max-width: 768px) {
  .coordinators-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

/* ===== Committee ===== */
.committee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.committee-member {
  background: var(--color-bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  text-align: center;
  border: 2px solid var(--color-border-light);
  transition: var(--transition-base);
}

.committee-member:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.member-name,
.committee-name {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
  font-size: 0.95rem;
  display: block;
}

.committee-name a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.committee-name a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.member-institution,
.committee-institution {
  font-size: 0.85rem;
  color: var(--color-text-light);
  display: block;
}

@media (max-width: 768px) {
  .committee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.contact-card {
  background: var(--color-bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  text-align: center;
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.contact-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.contact-card h4 {
  margin-bottom: var(--spacing-md);
}

.contact-info {
  margin-top: var(--spacing-md);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

.social-link {
  padding: 0.6rem 1.5rem;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-weight: 500;
  transition: var(--transition-base);
}

.social-link:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: white;
}

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

.btn-outline:hover {
  background: white;
  color: var(--color-primary);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.btn-wrapper {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ===== Footer ===== */
.footer {
  background: linear-gradient(135deg, var(--color-text-primary) 0%, #2a2a2a 100%);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
  margin-top: var(--spacing-xxl);
}

.footer-content p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-sm);
}

.footer strong {
  color: var(--color-primary-light);
}

.footer a {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.footer a:hover {
  color: white;
}

/* ===== Page-Specific Styles ===== */

/* Submission Requirements - Horizontal Layout */
.requirements-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.requirement-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  text-align: left;
}

.requirement-item:hover {
  background: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.requirement-icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 50px;
  text-align: center;
}

.requirement-item h4 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
}

.requirement-item p {
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.requirement-item p:last-child {
  margin-bottom: 0;
}

/* Topics Grid for Calls Page */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.topic-card {
  background: var(--color-bg-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.topic-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--color-primary-light);
}

.topic-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

/* Guidelines */
.guidelines-content {
  max-width: 900px;
  margin: 0 auto;
}

.guideline-section {
  margin-bottom: var(--spacing-xl);
}

.code-block {
  background: var(--color-bg-primary);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-primary);
  margin: var(--spacing-md) 0;
}

.code-block code {
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--color-text-primary);
}

.guideline-list {
  list-style: none;
  margin-left: 0;
}

.guideline-list li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: var(--spacing-md);
}

.guideline-list li::before {
  content: '✓';
  position: absolute;
  left: 0.5rem;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.2rem;
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-lg) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-full);
}

.timeline-item {
  display: flex;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.timeline-marker {
  flex-shrink: 0;
  width: 60px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.3rem;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid var(--color-primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(45, 122, 74, 0.1);
  transition: var(--transition-base);
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.2);
  box-shadow: 0 0 0 6px rgba(45, 122, 74, 0.15);
}

.timeline-dot.deadline {
  background: #ff9800;
  border-color: #ff9800;
}

.timeline-dot.notification {
  background: #4caf50;
  border-color: #4caf50;
}

.timeline-dot.camera {
  background: #2196f3;
  border-color: #2196f3;
}

.timeline-dot.event {
  background: var(--color-primary);
  border-color: var(--color-primary);
  width: 20px;
  height: 20px;
}

.timeline-content {
  flex: 1;
  background: var(--color-bg-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.timeline-content:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.timeline-content h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.timeline-date {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

@media (max-width: 768px) {
  .timeline::before {
    left: 15px;
  }
  
  .timeline-marker {
    width: 40px;
  }
}

/* Dates Table */
.dates-notice {
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}

.dates-table-wrapper {
  margin-top: var(--spacing-xl);
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.dates-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

.dates-table th {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
}

.dates-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-light);
}

.dates-table tr:last-child td {
  border-bottom: none;
}

.dates-table tr:hover {
  background: var(--color-bg-secondary);
}

/* Process Cards */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.process-card {
  background: var(--color-bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  text-align: center;
}

.process-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}

.process-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.process-card h3 {
  margin-bottom: var(--spacing-md);
}

.process-card p {
  font-size: 0.95rem;
  text-align: left;
}

/* Announcements */
.announcements-list {
  max-width: 900px;
  margin: 0 auto;
}

.announcement-card {
  background: var(--color-bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.announcement-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.announcement-card.featured {
  border-left-width: 6px;
  border-left-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.announcement-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.announcement-header h3 {
  margin: 0;
  flex: 1;
}

.announcement-date {
  color: var(--color-text-light);
  font-size: 0.9rem;
  white-space: nowrap;
  padding-top: 0.3rem;
}

.announcement-content p {
  margin-bottom: var(--spacing-md);
}

.announcement-content ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.announcement-link {
  color: var(--color-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition-base);
}

.announcement-link:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

.announcement-signature {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-light);
  color: var(--color-primary);
  font-weight: 600;
  font-style: normal;
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .announcement-header {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .announcement-date {
    white-space: normal;
  }
}

/* Newsletter */
.newsletter-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
}

.newsletter-card,
.social-media-card {
  background: var(--color-bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition-base);
}

.newsletter-card:hover,
.social-media-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.newsletter-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.newsletter-form {
  margin-top: var(--spacing-lg);
}

.social-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.social-card {
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.social-card:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.social-icon {
  font-size: 2rem;
}

.social-name {
  font-weight: 600;
  color: var(--color-primary);
}

.social-card:hover .social-name {
  color: white;
}

/* ===== Utility Classes ===== */
.highlight {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  color: white;
  padding: 0.2em 0.6em;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.text-center {
  text-align: center;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ===== Smooth Scrolling Enhancement ===== */
html {
  scroll-padding-top: 80px;
}

/* ===== Countdown Timer ===== */
.section-dates {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.section-dates .section-title {
  color: white;
}

.section-dates .title-underline {
  background: rgba(255, 255, 255, 0.5);
}

.countdown-wrapper {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.countdown-label {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.countdown-item {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  min-width: 100px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-base);
}

.countdown-item:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-4px);
}

.countdown-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  line-height: 1.2;
}

.countdown-unit {
  display: block;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: var(--spacing-xs);
}

.countdown-separator {
  font-size: 2rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
}

/* Dates Grid */
.dates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.date-card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
  transition: var(--transition-base);
}

.date-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.date-card.deadline {
  border-left-color: #ff9800;
}

.date-card.notification {
  border-left-color: #4caf50;
}

.date-card.camera {
  border-left-color: #2196f3;
}

.date-card.event {
  border-left-color: var(--color-primary);
}

.date-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.date-info h4 {
  margin-bottom: var(--spacing-xs);
  font-size: 1rem;
  color: var(--color-text-primary);
}

.date-value {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs) !important;
}

.date-desc {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 0 !important;
}

.section-dates .dates-notice {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 0;
  background: var(--color-bg-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
}

@media (max-width: 1024px) {
  .dates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .countdown-item {
    min-width: 70px;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .countdown-value {
    font-size: 1.8rem;
  }
  
  .countdown-separator {
    font-size: 1.5rem;
  }
  
  .dates-grid {
    grid-template-columns: 1fr;
  }
  
  .date-card {
    flex-direction: row;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .countdown-timer {
    gap: var(--spacing-xs);
  }
  
  .countdown-item {
    min-width: 60px;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .countdown-value {
    font-size: 1.5rem;
  }
  
  .countdown-unit {
    font-size: 0.7rem;
  }
  
  .countdown-separator {
    font-size: 1.2rem;
  }
}

/* ===== Print Styles ===== */
@media print {
  .navbar,
  .footer,
  .hero-actions,
  .btn {
    display: none;
  }
  
  .hero {
    min-height: auto;
    page-break-after: always;
  }
}