/* ========================================
   PLATAFORMA ISIS - MAIN STYLES
   Modern Neon Blue Design with Rounded Shapes
   ======================================== */

:root {
    /* Neon Blue Color Palette */
    --neon-blue: #00D9FF;
    --neon-blue-dark: #0099CC;
    --neon-blue-light: #66E6FF;
    --electric-purple: #9D00FF;
    --cyber-pink: #FF00E5;
    --gold: #FFD700;
    --gold-dark: #D4AF37;
    
    /* Base Colors */
    --deep-blue: #0A0E27;
    --dark-bg: #0D1117;
    --medium-dark: #161B22;
    --light-text: #E6E6FA;
    --white: #FFFFFF;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--neon-blue) 0%, var(--electric-purple) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--electric-purple) 0%, var(--cyber-pink) 100%);
    --gradient-gold: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    
    /* Shadows */
    --shadow-neon: 0 0 20px rgba(0, 217, 255, 0.5);
    --shadow-strong: 0 20px 60px rgba(0, 217, 255, 0.3);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
    
    /* Border Radius */
    --radius-sm: 15px;
    --radius-md: 25px;
    --radius-lg: 35px;
    --radius-xl: 50px;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

/* ========================================
   RESET & BASE
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background: var(--dark-bg);
    color: var(--light-text);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   CONTAINER
   ======================================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========================================
   PARTICLES BACKGROUND
   ======================================== */

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background: radial-gradient(ellipse at center, var(--medium-dark) 0%, var(--dark-bg) 100%);
}

/* ========================================
   SECTION HEADERS
   ======================================== */

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
}

.icon-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin-bottom: 2rem;
    font-size: 3rem;
    box-shadow: var(--shadow-neon);
    position: relative;
}

.icon-container::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border: 2px solid var(--neon-blue);
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--neon-blue-light);
    font-weight: 300;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 2rem;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(157, 0, 255, 0.1) 0%, transparent 50%);
    animation: pulse-overlay 8s ease-in-out infinite;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
}

.ankh-container {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.ankh-symbol {
    font-size: 8rem;
    color: var(--gold);
    text-shadow: 0 0 30px var(--gold), 0 0 60px var(--gold-dark);
    display: inline-block;
    position: relative;
    z-index: 2;
}

.ankh-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
    opacity: 0.3;
    animation: pulse-glow 3s ease-in-out infinite;
}

.hero h1 {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-shadow: 0 0 20px var(--neon-blue);
}

.hero-subtitle {
    font-size: 2rem;
    color: var(--neon-blue);
    margin-bottom: 2rem;
    text-shadow: 0 0 10px var(--neon-blue);
}

.hero-description {
    font-size: 1.3rem;
    max-width: 900px;
    margin: 0 auto 3rem;
    line-height: 1.9;
    color: var(--light-text);
}

.cta-container {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

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

.btn-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 217, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.3);
}

.btn-secondary:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
    box-shadow: var(--shadow-neon);
}

/* ========================================
   SCROLL INDICATOR
   ======================================== */

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--neon-blue);
    border-radius: 25px;
    position: relative;
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.mouse::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 10px;
    background: var(--neon-blue);
    border-radius: 3px;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

/* ========================================
   MISSION SECTION
   ======================================== */

.mission {
    padding: 8rem 0;
    position: relative;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.mission-card {
    background: var(--medium-dark);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--neon-blue);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.mission-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    transform: scale(0);
    transition: transform var(--transition-medium);
}

.mission-card:hover::before {
    transform: scale(1);
}

.mission-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
    border-color: var(--neon-blue-light);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    box-shadow: 0 0 20px var(--neon-blue);
}

.mission-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--neon-blue-light);
}

.mission-card p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.highlight-text {
    color: var(--gold);
    text-shadow: 0 0 10px var(--gold-dark);
}

.stat-box {
    background: var(--gradient-gold);
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: 2rem;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--dark-bg);
    font-weight: 500;
}

.mission-quote {
    font-style: italic;
    font-size: 1.2rem;
    padding: 1.5rem;
    border-left: 4px solid var(--neon-blue);
    background: rgba(0, 217, 255, 0.1);
    border-radius: var(--radius-sm);
    margin-top: 2rem;
}

/* ========================================
   PROBLEM SECTION
   ======================================== */

.problem {
    padding: 8rem 0;
    background: var(--deep-blue);
    position: relative;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.problem-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(0, 217, 255, 0.3);
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
    text-align: center;
}

.problem-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-strong);
}

.problem-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: var(--neon-blue);
    text-shadow: 0 0 20px var(--neon-blue);
}

.problem-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--gold);
}

.problem-card p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.stat-badge {
    display: inline-block;
    background: var(--gradient-primary);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-neon);
}

/* ========================================
   MYTHOLOGY SECTION
   ======================================== */

.mythology {
    padding: 8rem 0;
    background: linear-gradient(to bottom, var(--dark-bg), var(--medium-dark));
}

.ankh-large {
    font-size: 6rem;
    color: var(--gold);
    text-shadow: 0 0 40px var(--gold);
    display: inline-block;
    margin-bottom: 2rem;
}

.mythology-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.mythology-text {
    font-size: 1.3rem;
    line-height: 2;
    margin-bottom: 2rem;
}

.mythology-highlight {
    background: rgba(255, 215, 0, 0.1);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gold);
    margin-top: 3rem;
    position: relative;
}

.mythology-highlight i {
    color: var(--gold);
    font-size: 2rem;
}

.mythology-highlight p {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--gold);
    margin: 1rem 0;
    line-height: 1.8;
}

/* ========================================
   PROJECTS SECTION
   ======================================== */

.projects {
    padding: 8rem 0;
    position: relative;
}

.projects-grid {
    display: grid;
    gap: 3rem;
}

.project-card {
    background: var(--medium-dark);
    padding: 3rem;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--neon-blue);
    transition: all var(--transition-fast);
}

.project-bg-animation {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    animation: rotate-bg 20s linear infinite;
}

.project-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-strong);
}

.project-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.badge-green {
    background: linear-gradient(135deg, #00FF88, #00CC6A);
    color: var(--dark-bg);
}

.badge-blue {
    background: linear-gradient(135deg, var(--neon-blue), #0066FF);
    color: var(--white);
}

.badge-purple {
    background: linear-gradient(135deg, var(--electric-purple), var(--cyber-pink));
    color: var(--white);
}

.project-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--neon-blue);
    position: relative;
    z-index: 2;
}

.project-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    position: relative;
    z-index: 2;
}

.project-card p {
    line-height: 1.8;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.project-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

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

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-blue);
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */

.how-it-works {
    padding: 8rem 0;
    background: var(--deep-blue);
}

.steps-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    box-shadow: 0 0 20px var(--neon-blue);
}

.step {
    display: flex;
    gap: 3rem;
    margin-bottom: 5rem;
    align-items: center;
    opacity: 0;
    transform: translateY(50px);
}

.step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-number {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    box-shadow: var(--shadow-neon);
    position: relative;
    z-index: 2;
}

.step-number::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border: 2px solid var(--neon-blue);
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

.step-content {
    flex: 1;
    background: var(--medium-dark);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--neon-blue);
}

.step-icon {
    font-size: 2.5rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.step-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--neon-blue-light);
}

.step-content p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

.step-list {
    list-style: none;
    margin-top: 1rem;
}

.step-list li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
}

.step-list i {
    position: absolute;
    left: 0;
    color: var(--neon-blue);
}

.approval-rate {
    background: rgba(0, 217, 255, 0.1);
    padding: 1rem;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--neon-blue);
    margin-top: 1rem;
}

.funding-types {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.funding-badge {
    background: var(--gradient-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    color: var(--white);
}

.impact-metrics {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.metric {
    background: rgba(0, 217, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--neon-blue);
    font-size: 0.9rem;
}

/* ========================================
   IMPACT SECTION
   ======================================== */

.impact {
    padding: 8rem 0;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.impact-card {
    background: var(--medium-dark);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid var(--neon-blue);
    transition: all var(--transition-fast);
}

.impact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
}

.impact-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.impact-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px var(--neon-blue);
}

.impact-label {
    font-size: 1.1rem;
    color: var(--light-text);
}

/* ========================================
   INVESTORS SECTION
   ======================================== */

.investors {
    padding: 8rem 0;
    background: var(--deep-blue);
}

.investors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.investor-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gold);
    backdrop-filter: blur(10px);
    text-align: center;
    transition: all var(--transition-fast);
}

.investor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
}

.investor-logo {
    width: 100px;
    height: 100px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 2rem;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.investor-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--gold);
}

.investor-card p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.investor-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    margin-top: 2rem;
    text-shadow: 0 0 20px var(--gold-dark);
}

.investor-status {
    font-size: 0.95rem;
    color: var(--neon-blue-light);
    margin-top: 0.5rem;
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    padding: 8rem 0;
}

.contact-intro {
    font-size: 1.3rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
    line-height: 1.9;
}

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

.contact-card {
    background: var(--medium-dark);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--neon-blue);
    text-align: center;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
    border-color: var(--neon-blue-light);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-neon);
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--neon-blue-light);
}

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

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

.footer {
    background: var(--deep-blue);
    padding: 4rem 0 2rem;
    border-top: 2px solid var(--neon-blue);
}

.footer-content {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.ankh-footer {
    font-size: 3rem;
    color: var(--gold);
    text-shadow: 0 0 20px var(--gold);
    display: inline-block;
    margin-bottom: 0.5rem;
}

.footer-logo h3 {
    font-size: 2rem;
    color: var(--neon-blue);
}

.footer-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.footer-institute {
    font-size: 1rem;
    margin-top: 1rem;
}

.copyright {
    border-top: 1px solid rgba(0, 217, 255, 0.3);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.95rem;
    opacity: 0.7;
}

.copyright-subtitle {
    margin-top: 0.5rem;
    font-style: italic;
}

/* ========================================
   SCROLL TO TOP
   ======================================== */

.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-neon);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .mission-grid {
        grid-template-columns: 1fr;
    }
    
    .step {
        flex-direction: column !important;
    }
    
    .timeline {
        display: none;
    }
    
    .cta-container {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .ankh-symbol {
        font-size: 5rem;
    }
}