* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Modern Color Palette */
    --color-bg-primary: #0a0a0b;
    --color-bg-secondary: #111113;
    --color-bg-tertiary: #1a1a1e;
    --color-surface: #202024;
    --color-surface-hover: #26262b;

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #b4b4b9;
    --color-text-tertiary: #808086;

    /* Accent Colors - Refined Red Palette */
    --color-accent-primary: #ff4757;
    --color-accent-secondary: #ff3838;
    --color-accent-tertiary: #ff6b7a;
    --color-accent-gradient: linear-gradient(135deg, #ff4757 0%, #ff3838 100%);

    /* Success/Warning Colors */
    --color-success: #2ed573;
    --color-warning: #ffa502;
    --color-error: #ff4757;

    /* Shadows & Effects */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.25);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.35);
    --shadow-accent: 0 4px 16px rgba(255, 71, 87, 0.25);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;

    /* Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-family-heading: 'Space Grotesk', 'Inter', sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Transitions */
    --transition-fast: 150ms ease-out;
    --transition-medium: 250ms ease-out;
    --transition-slow: 350ms ease-out;
}

/* Import modern fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

body {
    font-family: var(--font-family-primary);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Global link styles */
a {
    color: var(--color-accent-primary);
    text-decoration: none;
    transition: all var(--transition-medium);
}

a:hover {
    color: var(--color-accent-tertiary);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-family-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {

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

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 71, 87, 0.4);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(255, 71, 87, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 71, 87, 0);
    }
}

/* Modern Header and Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 11, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 71, 87, 0.2);
    padding: var(--space-sm) var(--space-lg);
    transition: all var(--transition-medium);
}

header.scrolled {
    background: rgba(10, 10, 11, 0.98);
    border-bottom-color: rgba(255, 71, 87, 0.4);
    box-shadow: var(--shadow-lg);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    animation: slideInFromLeft 0.8s ease-out;
}

.logo-container img.logo {
    height: 48px;
    width: auto;
    transition: transform var(--transition-medium);
}

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

.logo-container h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Modern Navigation */
nav {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

nav a {
    position: relative;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
    overflow: hidden;
}

nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-accent-gradient);
    transition: left var(--transition-medium);
    z-index: -1;
}

nav a:hover::before,
nav a.active::before {
    left: 0;
}

nav a:hover,
nav a.active {
    color: var(--color-text-primary);
    transform: translateY(-2px);
}

nav a.active {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* Mobile Navigation */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-medium);
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 11, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

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

.mobile-nav {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.mobile-nav a {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    margin: var(--space-lg) 0;
    color: var(--color-text-primary);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-medium);
}

.nav-overlay.active .mobile-nav a {
    opacity: 1;
    transform: translateY(0);
}

.nav-overlay.active .mobile-nav a:nth-child(1) {
    transition-delay: 0.1s;
}

.nav-overlay.active .mobile-nav a:nth-child(2) {
    transition-delay: 0.2s;
}

.nav-overlay.active .mobile-nav a:nth-child(3) {
    transition-delay: 0.3s;
}

.nav-overlay.active .mobile-nav a:nth-child(4) {
    transition-delay: 0.4s;
}

.nav-overlay.active .mobile-nav a:nth-child(5) {
    transition-delay: 0.5s;
}

/* Remove default body padding - hero sections will handle their own spacing */

/* Responsive Styles */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        display: none;
    }

    .header-content {
        padding: 0;
    }

    header {
        padding: var(--space-sm);
    }

    /* No padding needed - hero handles spacing */
}

/* Modern Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px var(--space-lg) var(--space-2xl);
    background:
        radial-gradient(circle at 20% 80%, rgba(255, 71, 87, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 71, 87, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    overflow: hidden;
}

/* Shorter hero sections for subpages */
.hero[style*="60vh"] {
    min-height: 60vh;
    padding: 120px var(--space-lg) var(--space-2xl);
}

@media (max-width: 768px) {
    .hero {
        padding: 100px var(--space-sm) var(--space-xl);
        min-height: 90vh;
    }

    .hero[style*="60vh"] {
        min-height: 70vh;
        padding: 100px var(--space-sm) var(--space-xl);
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,71,87,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-primary) 50%, var(--color-accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero .subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    font-weight: 400;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* Modern Button Styles */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-family-primary);
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    overflow: hidden;
}

.btn-primary {
    background: var(--color-accent-gradient);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 71, 87, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-accent-primary);
    transform: translateY(-2px);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

/* Floating elements */
.hero-decoration {
    position: absolute;
    width: 100px;
    height: 100px;
    border: 2px solid rgba(255, 71, 87, 0.2);
    border-radius: 50%;
    animation: float 4s ease-in-out infinite;
}

.hero-decoration:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.hero-decoration:nth-child(2) {
    top: 20%;
    right: 10%;
    animation-delay: 1s;
}

.hero-decoration:nth-child(3) {
    bottom: 10%;
    left: 15%;
    animation-delay: 2s;
}


/* Modern Section Styles */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

section {
    padding: var(--space-2xl) 0;
    position: relative;
}

.section-content {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid rgba(255, 71, 87, 0.1);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-medium);
    animation: fadeInUp 1s ease-out;
}

.section-content:hover {
    border-color: rgba(255, 71, 87, 0.3);
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--space-sm);
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Timeline Styles */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-accent-gradient);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-xl);
    width: calc(50% - var(--space-lg));
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: calc(50% + var(--space-lg));
    text-align: left;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--color-accent-primary);
    border: 4px solid var(--color-surface);
    border-radius: 50%;
    top: 20px;
}

.timeline-item:nth-child(odd)::before {
    right: calc(-var(--space-lg) - 10px);
}

.timeline-item:nth-child(even)::before {
    left: calc(-var(--space-lg) - 10px);
}

.timeline-date {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-accent-gradient);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
}

/* Member Card Styles */
.member-card {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.member-avatar {
    position: relative;
    margin-bottom: var(--space-sm);
    display: inline-block;
}

.member-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-accent-primary);
    transition: all var(--transition-medium);
}

.member-card:hover .member-avatar img {
    transform: scale(1.05);
    border-color: var(--color-accent-tertiary);
}

.member-card h4 {
    margin-bottom: var(--space-xs);
    color: var(--color-text-primary);
    font-weight: 600;
}

.member-role {
    color: var(--color-accent-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.team-section {
    margin-bottom: var(--space-2xl);
}

/* Event Card Styles */
.event-card {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.event-date {
    flex-shrink: 0;
    text-align: center;
    padding: var(--space-sm);
    background: var(--color-accent-gradient);
    border-radius: var(--radius-md);
    color: white;
    min-width: 80px;
}

.event-date .month {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0.9;
}

.event-date .day {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.event-content {
    flex: 1;
}

.event-content h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-accent-primary);
}

.event-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(255, 71, 87, 0.1);
    color: var(--color-accent-primary);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Highlight Card Styles */
.highlight-card {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.highlight-image {
    flex-shrink: 0;
}

.highlight-image img {
    width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid rgba(255, 71, 87, 0.2);
    transition: all var(--transition-medium);
}

.highlight-card:hover .highlight-image img {
    border-color: var(--color-accent-primary);
    transform: scale(1.02);
}

.highlight-content {
    flex: 1;
}

.highlight-content h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-accent-primary);
}

.highlight-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-sm);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Countdown Timer Styles */
#countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin: var(--space-lg) auto;
    max-width: 600px;
    flex-wrap: wrap;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: 1.2rem;
    min-width: 100px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown-box span {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    font-family: var(--font-family-mono);
}

/* Responsive Event Cards */
@media (max-width: 768px) {

    .event-card,
    .highlight-card {
        flex-direction: column;
        text-align: center;
    }

    .event-date {
        align-self: center;
    }

    .highlight-image img {
        width: 100%;
        height: 200px;
    }

    #countdown-timer {
        gap: var(--space-sm);
    }

    .countdown-box {
        min-width: 80px;
        padding: var(--space-sm);
    }
}

/* Modern Form Styles */
.modern-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--space-sm);
    border: 2px solid rgba(255, 71, 87, 0.2);
    border-radius: var(--radius-md);
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-medium);
    font-family: var(--font-family-primary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.1);
    transform: translateY(-1px);
}

.form-group input.valid,
.form-group textarea.valid,
.form-group select.valid {
    border-color: var(--color-success);
}

.form-group input.invalid,
.form-group textarea.invalid,
.form-group select.invalid {
    border-color: var(--color-error);
}

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

.form-group select {
    cursor: pointer;
}

/* Contact Information Styles */
.contact-info-card {
    padding: var(--space-xl);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.contact-icon {
    font-size: 1.5rem;
    padding: var(--space-sm);
    background: rgba(255, 71, 87, 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-details h4 {
    margin-bottom: var(--space-xs);
    color: var(--color-accent-primary);
    font-size: 1rem;
}

.contact-details p,
.contact-details a {
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.contact-details a {
    color: var(--color-accent-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-medium);
}

.contact-details a:hover {
    color: var(--color-accent-tertiary);
}

/* FAQ Styles */
.faq-section {
    margin-top: var(--space-xl);
}

.faq-item {
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent-primary);
    transition: all var(--transition-medium);
}

.faq-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.faq-item h4 {
    color: var(--color-accent-primary);
    margin-bottom: var(--space-sm);
    font-size: 1rem;
}

.faq-item p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Form Response Styles */
.form-response {
    margin-top: var(--space-lg);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 500;
}

.success-message {
    color: var(--color-success);
    background: rgba(46, 213, 115, 0.1);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    border: 1px solid rgba(46, 213, 115, 0.3);
}

.error-message {
    color: var(--color-error);
    background: rgba(255, 71, 87, 0.1);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 71, 87, 0.3);
}

/* Contact Grid */
.contact-grid {
    align-items: flex-start;
    gap: var(--space-2xl);
}

/* Button with icon */
.btn svg {
    transition: transform var(--transition-medium);
}

.btn:hover svg {
    transform: translateX(2px);
}

/* Responsive Contact */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .contact-method {
        flex-direction: column;
        text-align: center;
    }

    .contact-icon {
        align-self: center;
    }
}

/* Modern Login Page Styles */
.login-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px var(--space-lg) var(--space-lg);
    background:
        radial-gradient(circle at 20% 80%, rgba(255, 71, 87, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 71, 87, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.login-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    max-width: 1000px;
    width: 100%;
    align-items: center;
}

.login-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    border: 1px solid rgba(255, 71, 87, 0.1);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.login-icon {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
    animation: float 3s ease-in-out infinite;
}

.login-header h2 {
    font-size: 2rem;
    margin-bottom: var(--space-xs);
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-header p {
    color: var(--color-text-secondary);
    margin: 0;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.login-form .form-group {
    position: relative;
}

.login-form .form-group label {
    position: absolute;
    top: 50%;
    left: var(--space-sm);
    transform: translateY(-50%);
    color: var(--color-text-secondary);
    transition: all var(--transition-medium);
    pointer-events: none;
    font-size: 1rem;
}

.login-form .form-group.focused label,
.login-form .form-group.has-value label {
    top: -8px;
    left: var(--space-xs);
    font-size: 0.85rem;
    color: var(--color-accent-primary);
    background: var(--color-surface);
    padding: 0 var(--space-xs);
}

.login-form input {
    width: 100%;
    padding: var(--space-sm);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-medium);
    position: relative;
}

.login-form input:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.1);
}

.password-toggle {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 1.2rem;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
}

.password-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.login-btn {
    width: 100%;
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-accent-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 71, 87, 0.4);
}

.login-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.login-error {
    color: var(--color-error);
    background: rgba(255, 71, 87, 0.1);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 71, 87, 0.3);
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-medium);
    text-align: center;
    font-size: 0.9rem;
}

.login-footer {
    text-align: center;
    margin-top: var(--space-xl);
}

.login-footer p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.login-footer a {
    color: var(--color-accent-primary);
    text-decoration: none;
    font-weight: 500;
}

.login-features {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.login-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.login-benefits h3 {
    color: var(--color-accent-primary);
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-medium);
}

.benefit-item:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    font-size: 1.5rem;
    padding: var(--space-xs);
    background: rgba(255, 71, 87, 0.1);
    border-radius: var(--radius-sm);
}

.benefit-item h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
    font-size: 1rem;
}

.benefit-item p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

/* Floating particles */
.floating-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: floatParticle 20s linear infinite;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.3;
    }

    90% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes shake {

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

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

/* Mobile login styles */
@media (max-width: 768px) {
    .login-hero {
        padding: 100px var(--space-sm) var(--space-lg);
    }

    .login-container {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .login-card {
        padding: var(--space-xl);
    }

    .login-features {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
}

/* Members Page Styles */
.members-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--space-lg) var(--space-2xl);
    background:
        radial-gradient(circle at 30% 70%, rgba(255, 71, 87, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 71, 87, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.members-welcome h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.member-name-highlight {
    color: var(--color-accent-primary) !important;
    -webkit-text-fill-color: var(--color-accent-primary) !important;
    font-weight: 700;
}

.members-welcome p {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.quick-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.quick-action-btn {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-medium);
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.quick-action-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.logout-btn {
    background: rgba(255, 71, 87, 0.2);
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

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

/* Dashboard Styles */
.dashboard-grid {
    margin-bottom: var(--space-2xl);
}

.stat-card {
    text-align: center;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--color-surface) 0%, rgba(255, 71, 87, 0.05) 100%);
    border: 1px solid rgba(255, 71, 87, 0.2);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent-gradient);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
    opacity: 0.8;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-xs);
    font-family: var(--font-family-mono);
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.stat-trend {
    font-size: 0.85rem;
    color: var(--color-success);
    font-weight: 500;
}

/* Resource Section Styles */
.resources-grid {
    align-items: flex-start;
}

.resource-section {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 71, 87, 0.1);
    overflow: hidden;
    transition: all var(--transition-medium);
}

.resource-section:hover {
    border-color: rgba(255, 71, 87, 0.3);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.resource-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: linear-gradient(135deg, rgba(255, 71, 87, 0.1) 0%, transparent 100%);
    border-bottom: 1px solid rgba(255, 71, 87, 0.1);
}

.resource-icon {
    font-size: 1.5rem;
    padding: var(--space-xs);
    background: rgba(255, 71, 87, 0.2);
    border-radius: var(--radius-sm);
}

.resource-header h3 {
    color: var(--color-accent-primary);
    margin: 0;
    font-size: 1.1rem;
}

.folder-container {
    padding: var(--space-lg);
}

.folder-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-medium);
    margin-bottom: var(--space-sm);
}

.folder-header:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(3px);
}

.folder-toggle {
    font-size: 0.8rem;
    color: var(--color-accent-primary);
    font-weight: bold;
}

.folder-content {
    display: none;
    overflow: hidden;
}

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

.resource-list li {
    padding: var(--space-xs) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.resource-list li:last-child {
    border-bottom: none;
}

.resource-list a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-medium);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.resource-list a:hover {
    color: var(--color-accent-primary);
    transform: translateX(5px);
}

.resource-list a::before {
    content: '📄';
    font-size: 0.9rem;
}

/* Messages Section */
.messages-section {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.messages-section h3 {
    color: var(--color-accent-primary);
    margin-bottom: var(--space-sm);
    font-size: 1rem;
}

.message {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
    border-left: 3px solid var(--color-accent-primary);
}

.message p {
    margin: var(--space-xs) 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.message strong {
    color: var(--color-text-primary);
}

/* Email Section */
.email-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background var(--transition-medium);
}

.email-header:hover {
    background: rgba(255, 255, 255, 0.05);
}

.email-toggle {
    font-size: 1.2rem;
    color: var(--color-accent-primary);
    font-weight: bold;
}

.email-container {
    display: none;
    margin-top: var(--space-lg);
    overflow: hidden;
}

.email-entry {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-medium);
}

.email-entry:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.email-summary {
    cursor: pointer;
}

.email-summary p {
    margin: var(--space-xs) 0;
    color: var(--color-text-secondary);
}

.email-summary strong {
    color: var(--color-text-primary);
}

.email-details {
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Document Preview */
.doc-preview-section {
    margin-top: var(--space-2xl);
    text-align: center;
}

/* Mobile Members Page */
@media (max-width: 768px) {
    .members-hero {
        padding: 100px var(--space-sm) var(--space-xl);
    }

    .quick-actions {
        flex-direction: column;
        align-items: center;
    }

    .quick-action-btn {
        width: 100%;
        max-width: 280px;
    }

    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .resources-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .stat-card {
        padding: var(--space-lg);
    }

    .stat-value {
        font-size: 2rem;
    }

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

    .resource-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-xs);
    }

    .email-header {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }
}

/* Responsive Timeline */
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: calc(100% - 40px);
        left: 40px !important;
        text-align: left !important;
    }

    .timeline-item::before {
        left: -30px !important;
    }
}

/* Modern Card Components */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid rgba(255, 71, 87, 0.1);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent-gradient);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-medium);
}

.card:hover::before {
    transform: scaleY(1);
}

.card:hover {
    border-color: rgba(255, 71, 87, 0.3);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.card h3 {
    color: var(--color-accent-primary);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.card p {
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.card .read-more {
    color: var(--color-accent-primary);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    transition: gap var(--transition-medium);
}

.card .read-more:hover {
    gap: var(--space-sm);
}

.card .read-more::after {
    content: '→';
    transition: transform var(--transition-medium);
}

.card .read-more:hover::after {
    transform: translateX(3px);
}

.featured-robot .robot-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

.robot-img {
    max-width: 250px;
    border: 2px solid #ff2e2e;
    border-radius: 8px;
}

.robot-details {
    flex: 1;
}

.sponsors ul {
    list-style-type: disc;
    margin-left: 20px;
}

.team-gallery .gallery-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.member-card {
    background-color: #222;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    width: 180px;
    animation: fadeIn 1s ease;
}

.member-card img {
    width: 100%;
    border: 2px solid #ff2e2e;
    border-radius: 8px;
    margin-bottom: 10px;
}

.event-list {
    display: grid;
    gap: 20px;
}

.event-item {
    background-color: #222;
    padding: 15px;
    border-left: 4px solid #ff2e2e;
}

.past-events {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 20px;
}

.past-event img {
    max-width: 250px;
    border: 2px solid #ff2e2e;
    border-radius: 8px;
}

/* COUNTDOWN SECTION */
.countdown-section {
    text-align: center;
}

.contact-section {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
}

.contact-info,
.contact-form {
    flex: 1;
    min-width: 300px;
}

.contact-form form {
    display: flex;
    flex-direction: column;
}

.contact-form label {
    margin-top: 10px;
    margin-bottom: 5px;
}

.contact-form input,
.contact-form textarea {
    padding: 10px;
    border: 2px solid #ff2e2e;
    border-radius: 4px;
    background-color: #222;
    color: #fff;
    outline: none;
}

.contact-form button {
    margin-top: 20px;
}

footer {
    text-align: center;
    background-color: #111;
    padding: 10px;
    border-top: 2px solid #ff2e2e;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* File Cabinet Styles */
#fileCabinet {
    margin: 20px;
}

#fileCabinet h2 {
    margin-bottom: 15px;
    color: #ff2e2e;
    /* Red accent */
}

.folder {
    border: 2px solid #ff2e2e;
    margin-bottom: 10px;
    border-radius: 4px;
    background-color: #222;
}

.folder-header {
    padding: 10px;
    background-color: #111;
    color: #ff2e2e;
    cursor: pointer;
    font-weight: bold;
}

.folder-content {
    padding: 10px;
    display: none;
    max-height: 300px;
    overflow-y: auto;
    background-color: #000;
}

.folder-content ul {
    list-style: none;
    padding: 0;
}

.folder-content li {
    margin-bottom: 5px;
}

.folder-content a {
    color: #ff2e2e;
    text-decoration: none;
}

.folder-content a:hover {
    text-decoration: underline;
}

.doc-preview-wrapper {
    width: 600px;
    max-width: 100%;
    height: 400px;
    overflow: hidden;
    border: 3px solid transparent;
    border-radius: 10px;
    position: relative;
    margin: 20px auto;
    background-color: #fff;
    /* Optional: sets a background for the preview area */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.doc-preview-wrapper::before {
    content: "";
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    z-index: -1;
    border-radius: inherit;
    background: linear-gradient(45deg, #ff2e2e, #000);
}

.doc-preview-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* Countdown Timer Container */
#countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 20px auto;
    max-width: 800px;
    flex-wrap: wrap;
}

/* Each Countdown Box */
.countdown-box {
    background-color: #222;
    color: #ff2e2e;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    min-width: 100px;
}

/* Larger number style */
.countdown-box span {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

/* Label styling */
.countdown-box br+span {
    font-size: 1rem;
    color: #ccc;
}

.past-events {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.past-event {
    color: #000;
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1 1 45%;
    /* Adjust the basis so two items fit per row on larger screens */
    background: #fff;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.past-event img {
    max-width: 150px;
    /* Adjust width as needed */
    height: auto;
    border-radius: 8px;
}

.past-event p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.4;
}

#mainButton {
    background-color: #000;
    color: #ff2e2e;
    font-weight: bold;
    transition: transform 0.3s;
    display: inline-block;
}

.email-entry {
    border: 1px solid #ff2e2e;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 4px;
}

/* Design Tokens and Modern Enhancements */
:root {
    --color-bg: #000000;
    --color-surface: #0f0f10;
    --color-surface-2: #17171a;
    --color-card: #1c1c20;
    --color-text: #ffffff;
    --color-text-dim: #c7c7d1;
    --color-accent: #ff2e2e;
    --color-accent-2: #ff5b5b;
    --ring: 0 0 0 2px rgba(255, 46, 46, 0.25);

    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.55);

    --space-1: 6px;
    --space-2: 10px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 32px;
    --space-6: 48px;
    --space-7: 64px;
}

body {
    font-family: 'Oxygen', Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
}

h1,
h2,
h3,
h4,
h5 {
    font-family: 'Orbitron', system-ui, sans-serif;
    letter-spacing: 0.5px;
}

/* Header: sticky, glass, refined nav */
header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: saturate(140%) blur(8px);
    -webkit-backdrop-filter: saturate(140%) blur(8px);
    border-bottom: 1px solid rgba(255, 46, 46, 0.35);
    box-shadow: var(--shadow-sm);
}

.logo-container h1 {
    color: var(--color-accent);
}

nav a {
    position: relative;
    color: var(--color-accent);
    padding: 10px 14px;
    border-radius: var(--radius-xs);
    transition: color 0.25s ease, transform 0.2s ease;
}

nav a::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 4px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}

nav a:hover::after,
nav a.active::after {
    transform: scaleX(1);
}

nav a:hover {
    color: #fff;
    transform: translateY(-1px);
}

/* Hero: animated gradient sheen */
.hero {
    position: relative;
    overflow: hidden;
    background: radial-gradient(1200px 400px at 10% 0%, rgba(255, 46, 46, 0.12), transparent 60%),
        radial-gradient(800px 300px at 90% 20%, rgba(255, 91, 91, 0.10), transparent 60%),
        linear-gradient(135deg, #0d0d0f, #17171a);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.06) 40%, transparent 80%);
    transform: translateX(-100%);
    animation: heroSheen 6s ease-in-out infinite;
}

@keyframes heroSheen {
    0% {
        transform: translateX(-100%);
    }

    60% {
        transform: translateX(120%);
    }

    100% {
        transform: translateX(120%);
    }
}

/* Sections: refined spacing and width */
section {
    max-width: 1100px;
    margin: var(--space-4) auto;
    padding: var(--space-4);
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: 0 0 0 1px rgba(255, 46, 46, 0.18), 0 10px 30px rgba(0, 0, 0, 0.35);
}

section h2 {
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

/* Card-like elements hover polish */
.latest-news .news-item,
.event-item,
.member-card,
.past-event,
.folder {
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.latest-news .news-item:hover,
.event-item:hover,
.member-card:hover,
.past-event:hover,
.folder:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.member-card {
    background-color: var(--color-card);
}

.event-item {
    background-color: var(--color-card);
}

.latest-news .news-item {
    background-color: var(--color-surface-2);
}

/* Buttons */
.btn,
button,
#subscribeButton,
#logoutButton {
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent-2));
    color: #000;
    border: none;
    border-radius: var(--radius-sm);
    padding: 10px 18px;
    font-weight: 700;
    letter-spacing: 0.2px;
    box-shadow: 0 6px 0 rgba(255, 46, 46, 0.35), var(--shadow-sm);
    transform: translateY(0);
    transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn:hover,
button:hover,
#subscribeButton:hover,
#logoutButton:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow: 0 7px 0 rgba(255, 46, 46, 0.4), var(--shadow-md);
}

.btn:active,
button:active,
#subscribeButton:active,
#logoutButton:active {
    transform: translateY(0);
    box-shadow: 0 4px 0 rgba(255, 46, 46, 0.35), var(--shadow-sm);
}

/* Reveal-on-scroll utility */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Back to Top Button */
#backToTop {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 46, 46, 0.95);
    color: #000;
    border: none;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 60;
}

#backToTop.show {
    display: flex;
}

#backToTop:hover {
    filter: brightness(1.05);
}

/* Forms polish */
.contact-form input,
.contact-form textarea,
.login-container input[type="text"],
.login-container input[type="password"] {
    border: 1px solid rgba(255, 46, 46, 0.35);
    background: #161618;
    border-radius: var(--radius-xs);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.login-container input[type="text"]:focus,
.login-container input[type="password"]:focus {
    border-color: var(--color-accent);
    box-shadow: var(--ring);
}

/* Motion accessibility */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}