/* ==========================================================================
   Hacettepe AI Club — Main Stylesheet
   Dark-themed premium design system with glassmorphism
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. GOOGLE FONTS
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Backgrounds */
  --bg-primary: rgba(0, 0, 0, 0.4);
  --bg-secondary: rgba(5, 5, 5, 0.5);
  --bg-tertiary: rgba(3, 3, 3, 0.6);
  --bg-card: #0b1833;
  --bg-card-hover: #0b2552;

  /* Accent */
  --accent: #1e3d59;

  /* Text */
  --text-primary: #e8eaf6;
  --text-secondary: #90a4ae;
  --text-muted: #546e7a;

  /* Glow */
  --glow: #4fc3f7;
  --glow-secondary: #7c4dff;

  /* Gradients */
  --gradient-start: #050505;
  --gradient-end: #000000;

  /* Borders */
  --border-color: rgba(79, 195, 247, 0.15);

  /* Glassmorphism */
  --glass-bg: rgba(11, 24, 51, 0.7);
  --glass-border: rgba(79, 195, 247, 0.1);

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-max: 1200px;
  --container-padding: 0 24px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-reveal: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-glow-sm: 0 0 8px rgba(79, 195, 247, 0.15);
  --shadow-glow-md: 0 0 20px rgba(79, 195, 247, 0.2);
  --shadow-glow-lg: 0 0 40px rgba(79, 195, 247, 0.25);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 30px rgba(79, 195, 247, 0.15);

  /* Z-index scale */
  --z-canvas: 0;
  --z-content: 1;
  --z-header: 1000;
  --z-side-menu: 1001;
  --z-overlay: 1002;
  --z-modal: 1100;
}

/* ==================== LIGHT THEME OVERRIDES (Past Hero Section) ==================== */
body.past-hero {
  background-color: #f1f5f9;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(79, 195, 247, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 90% 70%, rgba(124, 77, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 50% 40%, rgba(244, 63, 94, 0.05) 0%, transparent 60%);
  background-attachment: fixed;
  color: #1e293b;

  --bg-primary: rgba(255, 255, 255, 0.45);
  --bg-secondary: rgba(248, 250, 252, 0.55);
  --bg-tertiary: rgba(241, 245, 249, 0.75);
  --bg-card: rgba(255, 255, 255, 0.7);
  --bg-card-hover: rgba(255, 255, 255, 0.85);

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  --border-color: rgba(15, 23, 42, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(255, 255, 255, 0.4);

  /* High-contrast brand colors for light mode */
  --glow: #0288d1;
  /* Darker, readable sky blue */
  --glow-secondary: #5e35b1;
  /* Darker, readable violet */

  /* Soft gray shadows instead of neon glow shadows */
  --shadow-glow-sm: 0 2px 8px rgba(2, 136, 209, 0.08);
  --shadow-glow-md: 0 4px 20px rgba(2, 136, 209, 0.12);
  --shadow-glow-lg: 0 10px 40px rgba(2, 136, 209, 0.15);
  --shadow-card: 0 8px 32px rgba(15, 23, 42, 0.06);
  --shadow-card-hover: 0 16px 40px rgba(15, 23, 42, 0.12), 0 0 20px rgba(2, 136, 209, 0.15);
}

/* Enforce dark theme design tokens on the landing page hero section, regardless of body class */
#hero {
  --bg-primary: rgba(0, 0, 0, 0.4);
  --bg-secondary: rgba(5, 5, 5, 0.5);
  --bg-tertiary: rgba(3, 3, 3, 0.6);
  --bg-card: #0b1833;
  --bg-card-hover: #0b2552;

  --text-primary: #e8eaf6;
  --text-secondary: #90a4ae;
  --text-muted: #546e7a;

  --border-color: rgba(79, 195, 247, 0.15);
  --glass-bg: rgba(11, 24, 51, 0.7);
  --glass-border: rgba(79, 195, 247, 0.1);

  --glow: #4fc3f7;
  --glow-secondary: #7c4dff;

  --shadow-glow-sm: 0 0 8px rgba(79, 195, 247, 0.15);
  --shadow-glow-md: 0 0 20px rgba(79, 195, 247, 0.2);
  --shadow-glow-lg: 0 0 40px rgba(79, 195, 247, 0.25);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 30px rgba(79, 195, 247, 0.15);
}

/* Hide neural canvas in light theme */
body.past-hero #neural-canvas {
  opacity: 0;
  pointer-events: none;
}

/* Add smooth transitions to canvas */
#neural-canvas {
  transition: opacity var(--transition-slow);
}

/* Side menu light-mode overlay */
body.past-hero #side-menu {
  background: rgba(255, 255, 255, 0.95);
  border-right: 1px solid var(--border-color);
}

/* Alternating section backgrounds in light mode (misty white and greyish) */
body.past-hero section.section {
  background: rgba(255, 255, 255, 0.88) !important;
  /* misty white */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

body.past-hero section.section:nth-of-type(even) {
  background: rgba(220, 228, 238, 0.82) !important;
  /* greyish */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Event Slider Light Mode Overrides */
body.past-hero .event-banner {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(240, 244, 248, 0.6) 100%) !important;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-card);
}

body.past-hero .event-banner::before {
  background: radial-gradient(circle at top right, rgba(2, 136, 209, 0.08), transparent 60%);
}

body.past-hero .event-banner-content h3 {
  color: var(--text-primary);
  text-shadow: none;
}

body.past-hero .slider-arrow {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--text-primary);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

body.past-hero .slider-arrow:hover {
  background: var(--glow);
  color: #ffffff;
  border-color: var(--glow);
  box-shadow: var(--shadow-glow-sm);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: #000000;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
  max-width: 75ch;
}

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

/* --------------------------------------------------------------------------
   3. SELECTION & SCROLLBAR
   -------------------------------------------------------------------------- */
::selection {
  background: rgba(79, 195, 247, 0.3);
  color: var(--text-primary);
}

::-moz-selection {
  background: rgba(79, 195, 247, 0.3);
  color: var(--text-primary);
}

/* Modern scrollbar (scrollbar-width + scrollbar-color) */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}

/* WebKit scrollbar fallback */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--glow);
}

/* --------------------------------------------------------------------------
   4. UTILITY / LAYOUT
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--container-padding);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   5. NEURAL CANVAS (Background)
   -------------------------------------------------------------------------- */
#neural-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: var(--z-canvas);
  pointer-events: none;
  filter: brightness(0.33);
}

/* --------------------------------------------------------------------------
   6. HEADER
   -------------------------------------------------------------------------- */
#header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  width: 100%;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: background var(--transition-base),
    backdrop-filter var(--transition-base),
    box-shadow var(--transition-base);
}

#header.header-scrolled {
  background: rgba(11, 24, 51, 0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.header-logo:hover {
  opacity: 0.85;
}

.header-logo img {
  height: 40px;
  width: auto;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   7. HAMBURGER BUTTON
   -------------------------------------------------------------------------- */
#hamburger-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: calc(var(--z-side-menu) + 1);
  background: none;
  border: none;
  padding: 0;
}

#hamburger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.15s ease,
    opacity 0.15s ease;
  position: relative;
}

#hamburger-btn span::before,
#hamburger-btn span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.15s ease,
    top 0.15s ease;
}

#hamburger-btn span::before {
  top: -7px;
}

#hamburger-btn span::after {
  top: 7px;
}

/* Active state — X shape */
#hamburger-btn.active span {
  background: transparent;
}

#hamburger-btn.active span::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--glow);
}

#hamburger-btn.active span::after {
  top: 0;
  transform: rotate(-45deg);
  background: var(--glow);
}

/* --------------------------------------------------------------------------
   8. SIDE MENU
   -------------------------------------------------------------------------- */
#side-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  height: 100%;
  z-index: var(--z-side-menu);
  background: rgba(10, 18, 40, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--glass-border);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 0 0 40px;
}

#side-menu.open {
  transform: translateX(0);
}

.side-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: calc(var(--z-side-menu) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base),
    visibility var(--transition-base);
  cursor: pointer;
}

.side-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

#side-menu .side-menu-link {
  display: block;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-left: 3px solid transparent;
  transition: color var(--transition-base),
    padding-left var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-base);
  cursor: pointer;
}

#side-menu .side-menu-link:hover,
#side-menu .side-menu-link:focus-visible {
  color: var(--glow);
  padding-left: 40px;
  border-left-color: var(--glow);
  background: rgba(79, 195, 247, 0.05);
}

#side-menu .side-menu-link.active {
  color: var(--glow);
  border-left-color: var(--glow);
}

/* --------------------------------------------------------------------------
   9. CONTACT DROPDOWN
   -------------------------------------------------------------------------- */
#contact-dropdown-wrapper {
  position: relative;
}

#contact-dropdown-wrapper .dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast),
    background var(--transition-fast);
}

#contact-dropdown-wrapper .dropdown-trigger:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
}

#contact-dropdown-wrapper .dropdown-trigger .arrow {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform var(--transition-fast);
}

#contact-dropdown-wrapper.open .dropdown-trigger .arrow {
  transform: rotate(180deg);
}

#contact-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 260px;
  background: rgba(10, 18, 40, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-fast),
    visibility var(--transition-fast),
    transform var(--transition-fast);
  z-index: 10;
}

#contact-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#contact-dropdown .contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--transition-fast),
    color var(--transition-fast);
}

#contact-dropdown .contact-item:hover {
  background: rgba(79, 195, 247, 0.1);
  color: var(--glow);
}

#contact-dropdown .contact-item i,
#contact-dropdown .contact-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

#contact-dropdown .contact-item:hover i,
#contact-dropdown .contact-item:hover svg {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   10. ÜYE OL BUTTON (Member Button)
   -------------------------------------------------------------------------- */
.btn-member {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: #ffffff;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color var(--transition-base),
    background var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.header-separator {
  color: var(--text-muted);
  font-size: 1.2rem;
  margin: 0 4px;
  opacity: 0.6;
}

.btn-member::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--glow), var(--glow-secondary));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn-member:hover {
  color: var(--bg-primary);
  background: var(--glow);
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.4),
    0 0 40px rgba(79, 195, 247, 0.15);
  transform: translateY(-1px);
}

.btn-member:active {
  transform: translateY(0) scale(0.98);
}

/* --------------------------------------------------------------------------
   11. HERO SECTION
   -------------------------------------------------------------------------- */
#hero {
  position: relative;
  z-index: var(--z-content);
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7px 2px 80px;
  overflow-x: hidden;
}

.hero-content {
  max-width: 900px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.2);
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  animation: float 4s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: bold;
  line-height: 1.33;
  color: #ffffff;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.45),
    0 0 20px rgba(255, 255, 255, 0.2);
}

.hero-title-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1px, 2vw, 24px);
  width: 100%;
  max-width: 100vw;
  overflow: hidden;
}

.hero-branding {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
}

.hero-logo-icon {
  display: block;
  width: clamp(100px, 15vw, 160px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(79, 195, 247, 0.2));
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-subtitle {
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: 40px;
}

.hero-subtitle h2 {
  font-family: var(--font-heading);
  color: #ffffff;
  font-weight: 700;
  font-size: clamp(1.4rem, 3.5vw, 2.1rem);
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9),
    0 0 20px rgba(0, 0, 0, 0.6);
}

.hero-subtitle h5 {
  color: #e2e8f0;
  font-weight: 400;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  line-height: 1.6;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9),
    0 0 15px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 33px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-typewriter {
  display: inline-block;
  border-right: 2px solid var(--glow);
  animation: typewriter-blink 1s step-end infinite;
  padding-right: 4px;
}

/* --------------------------------------------------------------------------
   12. SECTIONS
   -------------------------------------------------------------------------- */
.section {
  position: relative;
  z-index: var(--z-content);
  padding: var(--section-padding);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.section:nth-child(even) {
  background: var(--bg-secondary);
}

.section:nth-child(odd) {
  background: var(--bg-primary);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  color: var(--text-primary);
  position: relative;
  padding-bottom: 20px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--glow), var(--glow-secondary));
  border-radius: var(--radius-full);
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto 60px;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   13. CARDS — Base
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-base);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg,
      rgba(79, 195, 247, 0.05) 0%,
      transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(79, 195, 247, 0.3);
  background: var(--bg-card-hover);
}

.card:hover::before {
  opacity: 1;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

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

/* --------------------------------------------------------------------------
   14. CARD GRID
   -------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

/* --------------------------------------------------------------------------
   15. TEAM CARDS
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 32px;
}

.team-grid.flex-center {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center;
}

.team-grid.flex-center>.team-card {
  width: 100%;
  max-width: 280px;
}

.team-commission-group {
  margin-top: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 40px;
}

.commission-group-title {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--glow);
  margin-bottom: 32px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.team-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 24px 32px;
  text-align: center;
  transition: transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(79, 195, 247, 0.3);
}

.team-card-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 3px solid rgba(79, 195, 247, 0.3);
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.15);
  transition: transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.team-card:hover .team-card-photo {
  transform: scale(1.08);
  box-shadow: 0 0 30px rgba(79, 195, 247, 0.3);
  border-color: var(--glow);
}

.team-card-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.team-card-title {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.team-card-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-muted);
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.15);
  cursor: pointer;
  transition: color var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
}

.team-card-linkedin:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.15);
  transform: scale(1.1);
}

/* --------------------------------------------------------------------------
   16. COMMISSION CARDS
   -------------------------------------------------------------------------- */
.commission-card {
  position: relative;
  perspective: 1000px;
  background: transparent;
  border: none;
  min-height: 340px;
}

.commission-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.commission-card:hover .commission-card-inner {
  transform: rotateY(180deg);
}

.commission-card-front,
.commission-card-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.commission-card-back {
  transform: rotateY(180deg);
  justify-content: center;
}

.commission-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.15), rgba(124, 77, 255, 0.1));
  color: var(--glow);
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: transform var(--transition-base),
    box-shadow var(--transition-base);
}

.commission-card:hover .commission-card-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.2);
}

.commission-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.commission-card-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   17. EVENT CARDS
   -------------------------------------------------------------------------- */
.event-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
  overflow: hidden;
}

.event-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--glow), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(79, 195, 247, 0.3);
}

.event-card:hover::after {
  opacity: 1;
}

.event-date-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 16px;
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.15), rgba(79, 195, 247, 0.05));
  border: 1px solid rgba(79, 195, 247, 0.2);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  min-width: 60px;
}

.event-date-badge .day {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--glow);
  line-height: 1;
}

.event-date-badge .month {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.event-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.event-card-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   18. COMPETITION CARDS
   -------------------------------------------------------------------------- */
.competition-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
  overflow: hidden;
}

.competition-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--glow), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.competition-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 30px rgba(79, 195, 247, 0.15);
  border-color: rgba(79, 195, 247, 0.3);
}

.competition-card:hover::after {
  opacity: 1;
}

.competition-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--glow);
  background: rgba(79, 195, 247, 0.1);
  border: 1px solid rgba(79, 195, 247, 0.2);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.competition-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.competition-card-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   19. CALENDAR TABLE
   -------------------------------------------------------------------------- */
.calendar-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
}

.calendar-table thead {
  background: rgba(79, 195, 247, 0.08);
}

.calendar-table th {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--glow);
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.calendar-table td {
  padding: 14px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(79, 195, 247, 0.05);
  transition: background var(--transition-fast),
    color var(--transition-fast);
}

.calendar-table tbody tr:nth-child(even) {
  background: rgba(79, 195, 247, 0.02);
}

.calendar-table tbody tr:hover td {
  background: rgba(79, 195, 247, 0.08);
  color: var(--text-primary);
}

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

/* --------------------------------------------------------------------------
   20. TIMELINE
   -------------------------------------------------------------------------- */
.timeline {
  position: relative;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--glow), var(--glow-secondary), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  margin-bottom: 48px;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  padding-right: 48px;
  text-align: right;
  align-self: flex-start;
}

.timeline-item:nth-child(even) {
  padding-left: 48px;
  margin-left: 50%;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--glow);
  box-shadow: 0 0 10px rgba(79, 195, 247, 0.4);
  z-index: 1;
}

.timeline-item:nth-child(odd)::before {
  right: -7px;
}

.timeline-item:nth-child(even)::before {
  left: -7px;
}

.timeline-content {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform var(--transition-base),
    box-shadow var(--transition-base);
}

.timeline-content:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-md);
}

.timeline-date {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--glow);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

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

/* --------------------------------------------------------------------------
   21. STATS / COUNTER SECTION
   -------------------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 32px 16px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--glow);
  line-height: 1;
  margin-bottom: 4px;
  text-shadow: 0 0 20px rgba(79, 195, 247, 0.4);
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   22. PARTNER LOGOS
   -------------------------------------------------------------------------- */
.partners-grid {
  --partners-gap: 40px;
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  padding: 10px 0;
  /* Mask to fade out the edges for a premium glossy look */
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}

.partners-track {
  display: flex;
  width: max-content;
  animation: marquee 25s linear infinite;
  gap: var(--partners-gap);
}

.partners-track:hover {
  animation-play-state: paused;
}

.partners-group {
  display: flex;
  align-items: center;
  gap: var(--partners-gap);
  padding-right: var(--partners-gap);
  /* guarantees the gap between groups is exactly matching */
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
    /* seamless loop */
  }
}

.partner-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.7);
  opacity: 0.6;
  transition: filter var(--transition-base),
    opacity var(--transition-base),
    transform var(--transition-base);
  cursor: pointer;
}

.partner-logo:hover {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
  transform: scale(1.08);
}

/* --------------------------------------------------------------------------
   23. MODALS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base),
    visibility var(--transition-base);
}

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

#admin-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base),
    visibility var(--transition-base);
}

#admin-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  background: rgba(10, 18, 40, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(79, 195, 247, 0.1);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-base);
}

#contact-modal .modal-content {
  position: relative;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
  z-index: 1;
}

#contact-modal .modal-content::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 18, 40, 0.35);
  /* 65% transparent */
  backdrop-filter: blur(40px) saturate(120%);
  -webkit-backdrop-filter: blur(40px) saturate(120%);
  border-radius: inherit;
  z-index: -1;
  pointer-events: none;
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.05);
}

/* Contact modal light theme overrides */
body.past-hero #contact-modal .modal-content {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.15);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.15);
  color: var(--text-primary);
}

body.past-hero #contact-modal .modal-content::before {
  background: rgba(255, 255, 255, 0.35);
  /* 65% transparent */
  backdrop-filter: blur(40px) saturate(120%);
  -webkit-backdrop-filter: blur(40px) saturate(120%);
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.6);
}

body.past-hero #contact-modal .modal-title {
  color: var(--text-primary);
}

body.past-hero #contact-modal label {
  color: var(--text-secondary);
}

body.past-hero #contact-modal .form-input,
body.past-hero #contact-modal .form-textarea {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(15, 23, 42, 0.15);
  color: var(--text-primary);
}

body.past-hero #contact-modal .form-input::placeholder,
body.past-hero #contact-modal .form-textarea::placeholder {
  color: var(--text-muted);
}

body.past-hero #contact-modal .form-input:focus,
body.past-hero #contact-modal .form-textarea:focus {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--glow);
  box-shadow: 0 0 0 3px rgba(2, 136, 209, 0.15);
}

body.past-hero #contact-modal .modal-close {
  color: var(--text-secondary);
}

body.past-hero #contact-modal .modal-close:hover {
  background: rgba(15, 23, 42, 0.05);
  color: var(--text-primary);
}

/* Cancel Button Outer Cover */
.cancel-btn-container {
  padding: 4px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: inline-flex;
}

body.past-hero .cancel-btn-container {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

#admin-modal.active .modal-content,
.modal-overlay.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast),
    background var(--transition-fast);
  font-size: 1.25rem;
}

.modal-close:hover {
  color: var(--text-primary);
  background: rgba(79, 195, 247, 0.1);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   24. FORMS
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: rgba(11, 24, 51, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:hover,
.form-textarea:hover {
  border-color: rgba(79, 195, 247, 0.3);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--glow);
  box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.1),
    0 0 20px rgba(79, 195, 247, 0.08);
  background: rgba(11, 24, 51, 0.7);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-input:user-valid {
  border-color: #4caf50;
}

.form-input:user-invalid {
  border-color: #ef5350;
}

/* --------------------------------------------------------------------------
   25. BUTTONS
   -------------------------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--glow), var(--glow-secondary));
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast),
    box-shadow var(--transition-base);
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--glow-secondary), var(--glow));
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79, 195, 247, 0.3),
    0 0 40px rgba(79, 195, 247, 0.15);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 3px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  background: transparent;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: color var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-base),
    transform var(--transition-fast);
}

.btn-secondary:hover {
  color: var(--glow);
  border-color: var(--glow);
  background: rgba(79, 195, 247, 0.05);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0) scale(0.98);
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 3px;
}

.btn-glow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  border: 1.5px solid rgba(79, 195, 247, 0.3);
  border-radius: var(--radius-full);
  cursor: pointer;
  animation: glow-pulse 2.5s ease-in-out infinite;
  transition: color var(--transition-base),
    background var(--transition-base),
    transform var(--transition-fast);
}

.btn-glow:hover {
  color: #fff;
  background: rgba(79, 195, 247, 0.15);
  transform: translateY(-2px);
  animation: none;
  box-shadow: 0 0 20px var(--glow), 0 0 40px var(--glow);
}

.btn-glow:active {
  transform: translateY(0) scale(0.98);
}

/* --------------------------------------------------------------------------
   26. FOOTER
   -------------------------------------------------------------------------- */
#footer {
  position: relative;
  z-index: var(--z-content);
  background: rgba(3, 3, 5, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.25);
  padding: 64px 24px 32px;

  /* Explicitly enforce dark theme design variables inside the footer */
  --text-primary: #e8eaf6;
  --text-secondary: #90a4ae;
  --text-muted: #546e7a;
  --border-color: rgba(255, 255, 255, 0.08);
  --glow: #4fc3f7;
  --glow-secondary: #7c4dff;
}

/* ── Footer Shooting Stars ── */
.footer-stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

#footer>.container {
  position: relative;
  z-index: 2;
}

.shooting-star {
  position: absolute;
  top: var(--star-top, 20%);
  left: var(--star-left, 80%);
  width: var(--star-width, 120px);
  height: 2px;
  background: linear-gradient(90deg, #4fc3f7, transparent);
  opacity: 0;
  transform: rotate(-45deg) translateX(150px);
  transform-origin: left center;
  animation: footer-shoot var(--star-duration, 4s) ease-in-out infinite;
  animation-delay: var(--star-delay, 0s);
  filter: drop-shadow(0 0 6px #4fc3f7);
}

.shooting-star.text-glow-purple {
  background: linear-gradient(90deg, #7c4dff, transparent);
  filter: drop-shadow(0 0 6px #7c4dff);
}

/* Individual star variables for natural randomness */
.shooting-star:nth-child(1) {
  --star-top: 5%;
  --star-left: 65%;
  --star-delay: 0s;
  --star-duration: 4.5s;
  --star-width: 100px;
}

.shooting-star:nth-child(2) {
  --star-top: 15%;
  --star-left: 80%;
  --star-delay: 1.5s;
  --star-duration: 5.5s;
  --star-width: 140px;
}

.shooting-star:nth-child(3) {
  --star-top: 25%;
  --star-left: 50%;
  --star-delay: 3s;
  --star-duration: 4s;
  --star-width: 90px;
  background: linear-gradient(90deg, #7c4dff, transparent);
  filter: drop-shadow(0 0 6px #7c4dff);
}

.shooting-star:nth-child(4) {
  --star-top: 8%;
  --star-left: 90%;
  --star-delay: 0.8s;
  --star-duration: 6s;
  --star-width: 150px;
}

.shooting-star:nth-child(5) {
  --star-top: 30%;
  --star-left: 70%;
  --star-delay: 4.2s;
  --star-duration: 5s;
  --star-width: 110px;
}

.shooting-star:nth-child(6) {
  --star-top: 20%;
  --star-left: 60%;
  --star-delay: 2.5s;
  --star-duration: 4.8s;
  --star-width: 130px;
}

@keyframes footer-shoot {
  0% {
    transform: rotate(-45deg) translateX(150px);
    opacity: 0;
  }

  8% {
    opacity: 0.85;
  }

  28% {
    transform: rotate(-45deg) translateX(-350px);
    opacity: 0;
  }

  100% {
    transform: rotate(-45deg) translateX(-350px);
    opacity: 0;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: var(--container-max);
  margin-inline: auto;
  margin-bottom: 48px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-link {
  display: block;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast),
    padding-left var(--transition-fast),
    text-shadow var(--transition-fast);
}

.footer-link:hover {
  color: var(--glow);
  padding-left: 4px;
  text-shadow: 0 0 8px rgba(79, 195, 247, 0.3);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(79, 195, 247, 0.08);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-muted);
  background: rgba(79, 195, 247, 0.05);
  border: 1px solid rgba(79, 195, 247, 0.1);
  cursor: pointer;
  transition: color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  margin-right: 8px;
}

.social-link:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.12);
  border-color: rgba(79, 195, 247, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(79, 195, 247, 0.2);
}

.social-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   27. SCROLL REVEAL
   -------------------------------------------------------------------------- */
.scroll-reveal {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--transition-reveal),
    transform var(--transition-reveal);
  will-change: opacity, transform;
}

.scroll-reveal:nth-child(even) {
  transform: translateX(30px);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children */
.scroll-reveal[data-delay="100"] {
  transition-delay: 0.1s;
}

.scroll-reveal[data-delay="200"] {
  transition-delay: 0.2s;
}

.scroll-reveal[data-delay="300"] {
  transition-delay: 0.3s;
}

.scroll-reveal[data-delay="400"] {
  transition-delay: 0.4s;
}

.scroll-reveal[data-delay="500"] {
  transition-delay: 0.5s;
}

/* --------------------------------------------------------------------------
   28. KEYFRAME ANIMATIONS
   -------------------------------------------------------------------------- */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes glow-pulse {

  0%,
  100% {
    box-shadow: 0 0 5px var(--glow);
  }

  50% {
    box-shadow: 0 0 20px var(--glow), 0 0 40px var(--glow);
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes slide-in-left {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(0);
  }
}

@keyframes typewriter-blink {

  0%,
  100% {
    border-color: transparent;
  }

  50% {
    border-color: var(--glow);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }

  100% {
    background-position: 200% center;
  }
}

/* --------------------------------------------------------------------------
   29. ADMIN MODE
   -------------------------------------------------------------------------- */
.admin-edit-btn,
.admin-add-btn,
.admin-delete-btn {
  display: none;
}

body.admin-mode .admin-edit-btn,
body.admin-mode .admin-add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast),
    transform var(--transition-fast);
}

body.admin-mode .admin-edit-btn {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.1);
  border: 1px solid rgba(79, 195, 247, 0.2);
}

body.admin-mode .admin-edit-btn:hover {
  background: rgba(79, 195, 247, 0.2);
  transform: scale(1.05);
}

body.admin-mode .admin-add-btn {
  color: #4caf50;
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.2);
}

body.admin-mode .admin-add-btn:hover {
  background: rgba(76, 175, 80, 0.2);
  transform: scale(1.05);
}

body.admin-mode .admin-delete-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-size: 0.8rem;
  color: #ef5350;
  background: rgba(239, 83, 80, 0.1);
  border: 1px solid rgba(239, 83, 80, 0.2);
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-fast),
    transform var(--transition-fast);
}

body.admin-mode .admin-delete-btn:hover {
  background: rgba(239, 83, 80, 0.2);
  transform: scale(1.1);
}

/* --------------------------------------------------------------------------
   30. LOADING / SPINNER
   -------------------------------------------------------------------------- */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(79, 195, 247, 0.2);
  border-top-color: var(--glow);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.loaded {
  opacity: 0;
  visibility: hidden;
}

/* --------------------------------------------------------------------------
   31. NOTIFICATION / TOAST
   -------------------------------------------------------------------------- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  padding: 16px 24px;
  background: rgba(10, 18, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  font-size: 0.9rem;
  color: var(--text-primary);
  transform: translateY(100px);
  opacity: 0;
  transition: transform var(--transition-base),
    opacity var(--transition-base);
}

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

.toast.success {
  border-left: 3px solid #4caf50;
}

.toast.error {
  border-left: 3px solid #ef5350;
}

/* --------------------------------------------------------------------------
   32. RESPONSIVE — Large Desktop (>1200px default)
   -------------------------------------------------------------------------- */

/* Desktop (992–1200px) */
@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

/* Small Desktop (768–992px) */
@media (max-width: 992px) {
  :root {
    --section-padding: 80px 0;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
  }

  .team-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline::before {
    left: 24px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 56px !important;
    padding-right: 0 !important;
    text-align: left !important;
    margin-left: 0 !important;
  }

  .timeline-item::before {
    left: 17px !important;
    right: auto !important;
  }
}

/* Tablet (576–768px) */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px 0;
  }

  #header {
    padding: 12px 16px;
  }

  #logo-img {
    height: 35px;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    max-width: 280px;
  }

  #hero {
    padding: 100px 20px 60px;
  }

  .hero-title-row {
    gap: 12px;
  }

  .hero-chevrons {
    min-width: 32px;
  }

  .hero-chevron {
    font-size: clamp(1.8rem, 4vw, 3rem);
  }

  .section-title {
    font-size: 1.5rem;
  }

  .section-subtitle {
    font-size: 0.95rem;
    margin-bottom: 40px;
  }

  .modal-content {
    padding: 28px 24px;
    border-radius: var(--radius-lg);
  }

  /* Calendar horizontal scroll */
  .calendar-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .calendar-table {
    min-width: 600px;
  }

  .partners-grid {
    --partners-gap: 24px;
  }

  .partner-logo {
    height: 36px;
  }

  /* Hide dropdown trigger text on tablet */
  #contact-dropdown-wrapper .dropdown-trigger .dropdown-text {
    display: none;
  }
}

/* Mobile (<576px) */
@media (max-width: 576px) {
  :root {
    --section-padding: 48px 0;
    --container-padding: 0 16px;
  }

  html {
    font-size: 15px;
  }

  #header {
    padding: 10px 12px;
  }

  .header-left {
    gap: 8px;
    flex-shrink: 0;
  }

  .logo-link {
    flex-shrink: 0;
    display: flex;
    align-items: center;
  }

  #logo-img {
    height: 28px;
    width: auto !important;
    flex-shrink: 0;
    object-fit: contain;
  }

  .nav-announcements-link {
    display: none !important;
  }

  .header-separator {
    display: none !important;
  }

  .header-right {
    gap: 6px;
  }

  .btn-member,
  .btn-contact {
    padding: 8px 10px;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    min-width: 36px;
    border-radius: var(--radius-full);
  }

  .btn-member .btn-text,
  .btn-contact .btn-text {
    display: none !important;
  }

  #side-menu {
    width: 280px;
  }

  #hero {
    padding: 80px 16px 48px;
    min-height: auto;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 28px;
  }

  .hero-title-row {
    gap: 8px;
  }

  .hero-chevrons {
    min-width: 24px;
    gap: 2px;
  }

  .hero-chevron {
    font-size: 1.6rem;
  }

  .card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .team-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    padding: 24px;
    border-radius: var(--radius-md);
  }

  .team-card {
    padding: 28px 20px 24px;
  }

  .team-card-photo {
    width: 100px;
    height: 100px;
  }

  .commission-card {
    padding: 24px 20px;
  }

  .event-card,
  .competition-card {
    padding: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .section-title::after {
    width: 40px;
  }

  .btn-primary,
  .btn-secondary,
  .btn-glow {
    padding: 12px 24px;
    font-size: 0.9rem;
    width: 100%;
    justify-content: center;
  }

  .modal-content {
    padding: 24px 20px;
    margin: 16px;
  }

  .modal-title {
    font-size: 1.25rem;
  }

  .timeline::before {
    left: 16px;
  }

  .timeline-item {
    padding-left: 44px !important;
  }

  .timeline-item::before {
    left: 10px !important;
    width: 12px;
    height: 12px;
  }

  .partners-grid {
    --partners-gap: 20px;
  }

  .partner-logo {
    height: 28px;
  }

  /* Contact dropdown as full-width */
  #contact-dropdown {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    min-width: 100%;
    padding: 16px;
  }
}

/* --------------------------------------------------------------------------
   33. REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .scroll-reveal {
    opacity: 1;
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   34. FOCUS VISIBLE (Keyboard Accessibility)
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   35. PRINT STYLES
   -------------------------------------------------------------------------- */
@media print {

  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  #neural-canvas,
  #header,
  #side-menu,
  .side-menu-overlay,
  .modal-overlay,
  #contact-modal,
  #admin-modal {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  a[href]::after {
    content: ' (' attr(href) ')';
  }
}

/* ==========================================================================
   36. HTML COMPATIBILITY ALIASES & MISSING COMPONENTS
   These styles ensure CSS matches the actual HTML class names used.
   ========================================================================== */

/* --- Header Container --- */
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-inline: auto;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.logo-link:hover {
  opacity: 0.85;
}

#logo-img {
  height: 42px;
  width: auto;
  border-radius: var(--radius-sm);
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: 0.3px;
}

.nav-announcements-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  margin-left: 12px;
  border: 1px solid transparent;
}

.nav-announcements-link:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.05);
  border-color: rgba(79, 195, 247, 0.1);
  transform: translateY(-1px);
}

@media (max-width: 480px) {
  .nav-announcements-link {
    font-size: 0.85rem;
    padding: 6px 12px;
    margin-left: 6px;
  }
}

body.past-hero .nav-announcements-link {
  color: #ffffff;
}

body.past-hero .btn-contact {
  color: #ffffffc4;
}

body.past-hero .btn-theme-toggle {
  color: #ffffffc4;
}

body.past-hero #hamburger-btn span,
body.past-hero #hamburger-btn span::before,
body.past-hero #hamburger-btn span::after {
  background: #ffffffc4;
}

/* --- Contact Button --- */
.btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  background: none;
  border: none;
}

.btn-contact:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
}

/* --- Theme Toggle Button --- */
.btn-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
  background: none;
  border: none;
  font-size: 1.1rem;
}

.btn-theme-toggle:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  transform: scale(1.08);
}

/* Fix: dropdown show class */
#contact-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropdown social links */
#contact-dropdown .social-link {
  display: flex;
  justify-content: flex-start;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  gap: 12px;
  font-size: 0.9rem;
  margin: 0;
  border: none;
  background: transparent;
}

#contact-dropdown .social-link i {
  width: 20px;
  text-align: center;
}

#contact-dropdown .social-link:hover {
  background: rgba(79, 195, 247, 0.1);
  transform: none;
  box-shadow: none;
}

.dropdown-divider {
  border: none;
  border-top: 1px solid var(--glass-border);
  margin: 6px 0;
}

/* --- Side Menu Header / Footer / Close --- */
.side-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: #0a1228;
  /* Always dark blue */
  border-bottom: 1px solid rgba(79, 195, 247, 0.15);
  margin-bottom: 16px;
}

.side-menu-header .side-menu-close {
  color: #90a4ae;
}

.side-menu-header .side-menu-close:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.1);
}

.side-menu-logo {
  height: 40px;
  width: auto;
  border-radius: var(--radius-sm);
}

.side-menu-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  background: none;
  border: none;
}

.side-menu-close:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.1);
}

.side-menu-links {
  flex: 1;
  padding: 8px 0;
}

.side-menu-links li {
  margin: 0;
}

.side-menu-links .side-menu-link i {
  width: 20px;
  margin-right: 10px;
  text-align: center;
  opacity: 0.7;
}

.side-menu-footer {
  padding: 24px 32px;
  border-top: 1px solid var(--glass-border);
  margin-top: auto;
}

/* --- Admin Login Button (side menu) --- */
.btn-admin-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-admin-login:hover {
  background: rgba(79, 195, 247, 0.15);
  border-color: var(--glow);
}

/* --- Admin Toolbar --- */
.admin-toolbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: calc(var(--z-header) + 10);
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.15), rgba(124, 77, 255, 0.1));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(79, 195, 247, 0.3);
  padding: 8px 24px;
}

.admin-toolbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin-inline: auto;
  font-size: 0.85rem;
  color: var(--glow);
}

.btn-admin-logout {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #ef5350;
  background: rgba(239, 83, 80, 0.1);
  border: 1px solid rgba(239, 83, 80, 0.2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-admin-logout:hover {
  background: rgba(239, 83, 80, 0.2);
}

/* Offset navbar and body elements when admin mode toolbar is active */
body.admin-mode {
  padding-top: 40px;
}

body.admin-mode #header {
  top: 40px;
}

body.admin-mode #side-menu {
  top: 40px;
  height: calc(100% - 40px);
}

/* --- Admin Only Elements --- */
.admin-only {
  display: none;
}

body.admin-mode .admin-only {
  display: block;
}

.admin-only-th,
.admin-only-td {
  display: none;
}

body.admin-mode .admin-only-th,
body.admin-mode .admin-only-td {
  display: table-cell;
}

/* --- Admin Inline Form --- */
.admin-inline-form {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 20px;
}

.admin-inline-form h4 {
  font-family: var(--font-heading);
  margin-bottom: 16px;
  color: var(--glow);
}

.admin-inline-form label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.admin-inline-form input,
.admin-inline-form select,
.admin-inline-form textarea {
  width: 100%;
  padding: 10px 14px;
  margin-top: 4px;
  font-size: 0.9rem;
  color: var(--text-primary);
  background: rgba(11, 24, 51, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
}

.admin-inline-form input:focus,
.admin-inline-form textarea:focus {
  border-color: var(--glow);
  box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.1);
}

.admin-form-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.admin-btn {
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--glow);
  background: rgba(79, 195, 247, 0.1);
  border: 1px solid rgba(79, 195, 247, 0.2);
}

.admin-btn:hover {
  background: rgba(79, 195, 247, 0.2);
}

.admin-btn--secondary {
  color: var(--text-muted);
  background: transparent;
  border-color: var(--border-color);
}

/* --- Hero section extras --- */
.hero-highlight {
  display: inline;
  color: #ffffff;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.45),
    0 0 20px rgba(255, 255, 255, 0.2);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.hero-stats .stat-item {
  text-align: center;
  padding: 0;
}

.hero-stats .stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: #00e5ff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9),
    0 0 15px rgba(0, 229, 255, 0.55);
}

.hero-stats .stat-label {
  display: block;
  font-size: 0.78rem;
  color: #b0bec5;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-top: 5px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 1.5rem;
  animation: float 2s ease-in-out infinite;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.hero-scroll-indicator:hover {
  color: var(--glow);
}

/* --- Section Alt (alternating bg) --- */
.section-alt {
  background: var(--bg-secondary) !important;
}

/* --- About Grid --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
  max-width: none;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-video {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.about-row-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.video-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 3px solid var(--border-color);
  box-shadow: 10px 12px 40px rgba(0, 0, 0, 0.4),
    0 0 20px rgba(79, 195, 247, 0.1);
  aspect-ratio: 13 / 9;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.about-goals {
  text-align: left;
}

.about-goals p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
  max-width: none;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.feature-item:hover {
  border-color: rgba(79, 195, 247, 0.3);
  transform: translateX(4px);
}

.feature-item i {
  font-size: 1.5rem;
  color: var(--glow);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: none;
}

/* --- Mission / Vision --- */
.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.mv-block {
  display: flex;
  flex-direction: column;
}

.mv-left {
  text-align: left;
}

.mv-right {
  text-align: left;
  margin-left: 0;
  /* Reset asymmetrical margin to rely on grid gaps */
}

.mv-block .section-title::after {
  left: 0;
  transform: none;
}

.mv-block .mv-main {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: none;
}

/* --- Projects --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.project-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(79, 195, 247, 0.15);
  border-color: rgba(79, 195, 247, 0.3);
}

.project-image {
  height: 160px;
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.1), rgba(124, 77, 255, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
}

.project-image i {
  font-size: 3.5rem;
  color: var(--glow);
  filter: drop-shadow(0 0 15px rgba(79, 195, 247, 0.3));
}

.project-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.project-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-tech {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.project-tech span {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.15);
  border-radius: var(--radius-sm);
  color: var(--glow);
}

@media (max-width: 768px) {
  .mv-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .mv-right {
    text-align: left;
  }

  .mv-right .section-title {
    text-align: left !important;
  }
}

/* --- Card extras --- */
.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.15), rgba(124, 77, 255, 0.1));
  color: var(--glow);
  font-size: 1.3rem;
  margin-bottom: 16px;
  transition: transform var(--transition-base);
}

.card:hover .card-icon {
  transform: scale(1.1);
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.15);
  border-radius: var(--radius-full);
}

/* --- Competition Grid --- */
.competition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.competition-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(100% + 64px);
  height: 180px;
  margin: -32px -32px 24px -32px;
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  background: #000000;
  border-bottom: 1px solid var(--border-color);
  color: var(--glow);
  font-size: 2.5rem;
  overflow: hidden;
  position: relative;
}

.competition-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  box-sizing: border-box;
  background: #000000;
  border-radius: inherit;
  transition: transform var(--transition-base);
}

.competition-card:hover .competition-logo-img {
  transform: scale(1.05);
}

.competition-icon i {
  transition: transform var(--transition-base);
}

.competition-card:hover .competition-icon i {
  transform: scale(1.15);
}

.competition-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.competition-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.competition-details {
  display: flex;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.competition-details i {
  margin-right: 6px;
  color: var(--glow-secondary);
}

/* --- Event Slider --- */
.slider-container {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
}

.slider-wrapper {
  width: 100%;
  overflow: hidden;
}

.slider-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.slider-slide {
  min-width: 100%;
  padding: 0 60px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.event-banner {
  background: linear-gradient(135deg, rgba(11, 37, 82, 0.6), rgba(4, 15, 36, 0.8));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.event-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(79, 195, 247, 0.1), transparent 60%);
  pointer-events: none;
}

.event-banner-content h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 0 20px rgba(79, 195, 247, 0.3);
}

.event-banner-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto 24px auto;
}

.event-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.event-meta i {
  margin-right: 6px;
  color: var(--glow);
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(11, 37, 82, 0.8);
  border: 1px solid rgba(79, 195, 247, 0.3);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.slider-arrow:hover {
  background: var(--glow);
  color: #000;
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.5);
}

.slider-arrow-left {
  left: 0;
}

.slider-arrow-right {
  right: 0;
}

/* --- Calendar extras --- */
.calendar-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.cal-badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.cal-event {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.1);
  border: 1px solid rgba(79, 195, 247, 0.2);
}

.cal-competition {
  color: #d89c00;
  background: rgba(216, 156, 0, 0.1);
  border: 1px solid rgba(216, 156, 0, 0.25);
}

.cal-training {
  color: #4caf50;
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.2);
}

.cal-party {
  color: #ff4081;
  background: rgba(255, 64, 129, 0.1);
  border: 1px solid rgba(255, 64, 129, 0.2);
}

.btn-cal-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.15);
  color: var(--glow);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-cal-add:hover {
  background: var(--glow);
  color: #0b1833 !important;
  box-shadow: 0 0 10px rgba(79, 195, 247, 0.4);
  transform: translateY(-1px);
}

/* --- Team (HTML class aliases) --- */
.team-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: 0 auto 20px;
  border: 3.5px solid rgba(79, 195, 247, 0.3);
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.15);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.team-card:hover .team-photo {
  transform: scale(1.08);
  box-shadow: 0 0 30px rgba(79, 195, 247, 0.3);
  border-color: var(--glow);
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.1), rgba(124, 77, 255, 0.08));
  color: var(--text-muted);
  font-size: 2.5rem;
}

.team-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.team-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-muted);
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.15);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
  font-size: 1rem;
}

.team-linkedin:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.15);
  transform: scale(1.1);
}

.team-card-president {
  border-color: rgba(79, 195, 247, 0.3);
  background: linear-gradient(135deg, var(--glass-bg), rgba(79, 195, 247, 0.05));
}

.team-card-president .team-photo {
  border-color: var(--glow);
  box-shadow: 0 0 25px rgba(79, 195, 247, 0.25);
}

/* --- Commission Grid --- */
.commission-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.commission-grid>.commission-card {
  flex: 1 1 calc(33.333% - 20px);
  min-width: 280px;
  max-width: 380px;
}

.commission-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.15), rgba(124, 77, 255, 0.1));
  color: var(--glow);
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.commission-card:hover .commission-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.2);
}

.commission-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  text-align: left;
  margin-bottom: 10px;
}

.commission-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Partner placeholders --- */
.partner-item {
  flex: 0 0 auto;
}

.partner-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 80px;
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.75rem;
  gap: 6px;
  transition: all var(--transition-base);
  cursor: default;
}

.partner-placeholder i {
  font-size: 1.5rem;
  opacity: 0.5;
}

.partner-placeholder:hover {
  border-color: rgba(79, 195, 247, 0.3);
  color: var(--text-secondary);
}

.partners-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.partners-note a {
  color: var(--glow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- Upcoming Grid (Marquee Track Container) --- */
.upcoming-grid {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  padding: 20px 0;
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}

.upcoming-track {
  display: flex;
  width: max-content;
  animation: upcomingMarquee 27s linear infinite;
  gap: 30px;
}

.upcoming-track:hover {
  animation-play-state: paused;
}

.upcoming-group {
  display: flex;
  align-items: stretch;
  gap: 30px;
  padding-right: 30px;
}

@keyframes upcomingMarquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.upcoming-card {
  width: 380px;
  flex-shrink: 0;
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-base);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.upcoming-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--glow), var(--glow-secondary));
}

.upcoming-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(79, 195, 247, 0.3);
}

.upcoming-status {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.2);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.upcoming-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.upcoming-card h3 i {
  margin-right: 8px;
  color: var(--glow);
}

.upcoming-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.upcoming-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.upcoming-meta i {
  margin-right: 4px;
  color: var(--glow);
}

/* --- Footer extras (HTML aliases) --- */
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a,
.footer-col ul li {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--glow);
  padding-left: 4px;
}

.footer-col ul li i {
  margin-right: 8px;
  color: var(--glow);
  opacity: 0.7;
  width: 16px;
}

.footer-about .footer-logo {
  height: 50px;
  width: auto;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
}

.footer-about p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--text-muted);
  background: rgba(79, 195, 247, 0.05);
  border: 1px solid rgba(79, 195, 247, 0.1);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.12);
  border-color: rgba(79, 195, 247, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(79, 195, 247, 0.2);
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(79, 195, 247, 0.08);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom p {
  text-align: center;
  margin: 0;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.btn-full {
  width: 100%;
  margin-top: 8px;
}

.form-error {
  color: #ef5350;
  font-size: 0.85rem;
  margin-top: 12px;
  text-align: center;
}

.field-error {
  border-color: #ef5350 !important;
  box-shadow: 0 0 0 3px rgba(239, 83, 80, 0.1) !important;
}

/* --- Contact Success --- */
.contact-success {
  text-align: center;
  padding: 40px 20px;
}

.contact-success i {
  font-size: 3rem;
  color: #ffffff;
  margin-bottom: 16px;
}

.contact-success p {
  font-size: 1.1rem;
  color: var(--text-primary);
}

.contact-toast {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 24px;
  background: rgba(76, 175, 80, 0.15);
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: #ffffff;
  white-space: nowrap;
  animation: fade-in-up 0.3s ease;
}



/* --------------------------------------------------------------------------
   GLOSSY BUTTONS (Gönder / İptal)
   -------------------------------------------------------------------------- */
.form-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
}

/* --- Shared glossy base --- */
.btn-glossy-submit,
.btn-glossy-cancel {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

/* Glossy sheen overlay */
.btn-glossy-submit::before,
.btn-glossy-cancel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(180deg,
      rgba(255, 255, 255, 0.35) 0%,
      rgba(255, 255, 255, 0.08) 60%,
      transparent 100%);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  pointer-events: none;
}

/* --- Green glossy Gönder --- */
.btn-glossy-submit {
  background: linear-gradient(180deg, #ffffff 0%, #cbddcd 50%, #add4b3 100%);
  box-shadow: 0 4px 15px rgba(27, 140, 42, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -2px 4px rgba(0, 0, 0, 0.2);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-glossy-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(27, 140, 42, 0.5),
    0 0 30px rgba(67, 216, 84, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.btn-glossy-submit:active {
  transform: translateY(0) scale(0.97);
  box-shadow: 0 2px 8px rgba(27, 140, 42, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* --- Dark red glossy İptal --- */
.btn-glossy-cancel {
  background: linear-gradient(180deg, #959595 0%, #9c9c9c 50%, #656565 100%);
  box-shadow: 0 4px 15px rgba(139, 26, 26, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -2px 4px rgba(0, 0, 0, 0.2);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-glossy-cancel:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 26, 26, 0.5),
    0 0 30px rgba(212, 64, 64, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.btn-glossy-cancel:active {
  transform: translateY(0) scale(0.97);
  box-shadow: 0 2px 8px rgba(139, 26, 26, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* --- Scroll to top button --- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  color: var(--glow);
  border-color: var(--glow);
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.2);
  transform: translateY(-3px);
}

/* --- Modal body scroll lock --- */
body.modal-open {
  overflow: hidden;
}

/* --- Modal small variant --- */
.modal-small {
  max-width: 400px;
}

/* --- Responsive adjustments for new components --- */
@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .mission-vision-content {
    flex-direction: column;
    gap: 24px;
  }

  .hero-stats {
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .events-timeline .event-card {
    flex-direction: column;
    gap: 16px;
  }

  .event-date-badge {
    flex-direction: row;
    gap: 8px;
    min-width: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .logo-text {
    display: none;
  }

  .competition-grid {
    grid-template-columns: 1fr;
  }

  @media (max-width: 480px) {
    .upcoming-card {
      width: 290px;
      padding: 24px;
    }
  }


}

@media (max-width: 576px) {
  .hero-stats {
    gap: 16px;
  }

  .hero-stats .stat-number {
    font-size: 1.5rem;
  }

  .team-photo {
    width: 100px;
    height: 100px;
  }

  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }

  .admin-toolbar {
    padding: 6px 12px;
  }

  .admin-toolbar-inner {
    font-size: 0.75rem;
  }
}

/* --- Training card (admin dynamic) --- */
.training-card {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  transition: all var(--transition-base);
}

.training-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(79, 195, 247, 0.3);
}

.training-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.training-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}

.training-card__meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.training-card .admin-delete-btn {
  position: absolute;
  top: 12px;
  right: 12px;
}