/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: linear-gradient(135deg, #0B0F17 0%, #1a1f2e 50%, #0d0f1a 100%);
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(11, 15, 23, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #14B8A6, #06B6D4, #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-icon {
    font-size: 1.75rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
}

.nav-link:hover {
    color: #14B8A6;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #14B8A6, #06B6D4);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 4rem 2rem;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(20, 184, 166, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
    animation: gradientShift 8s ease infinite;
    z-index: 0;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.hero-content {
    max-width: 1200px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #14B8A6 0%, #06B6D4 50%, #8B5CF6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: linear-gradient(135deg, #14B8A6, #06B6D4);
    color: white;
    box-shadow: 0 0 30px rgba(20, 184, 166, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(20, 184, 166, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    background: rgba(20, 184, 166, 0.15);
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.card-2 {
    background: rgba(139, 92, 246, 0.15);
    top: 120px;
    right: 20px;
    animation-delay: 1s;
}

.card-3 {
    background: rgba(59, 130, 246, 0.15);
    bottom: 0;
    left: 50px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    .hero-visual {
        display: none;
    }
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }
}

/* ===== SECTIONS ===== */
.section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease-out;
}

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

.section-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #14B8A6, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ===== PROBLEM SECTION ===== */
.problem-section {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: 2rem;
    border: 1px solid rgba(20, 184, 166, 0.2);
}

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

.problem-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.problem-card:hover {
    border-color: rgba(20, 184, 166, 0.5);
    background: rgba(20, 184, 166, 0.1);
    transform: translateY(-10px);
}

.problem-card:hover::before {
    left: 100%;
}

.card-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: scaleIn 0.6s ease-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #14B8A6;
}

.problem-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.animate-card {
    animation: fadeInUp 0.8s ease-out;
}

.problem-card:nth-child(1) { animation-delay: 0.2s; }
.problem-card:nth-child(2) { animation-delay: 0.4s; }
.problem-card:nth-child(3) { animation-delay: 0.6s; }

/* ===== SOLUTION SECTION ===== */
.solution-section {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(59, 130, 246, 0.05));
    border-radius: 2rem;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.steps-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
}

.step-card {
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 1.5rem;
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    border-color: rgba(139, 92, 246, 0.8);
    background: rgba(139, 92, 246, 0.15);
    transform: scale(1.05);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #8B5CF6, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.step-card h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.step-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.step-line {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #8B5CF6, #06B6D4);
    border-radius: 2px;
}

@media (max-width: 1024px) {
    .steps-container {
        grid-template-columns: 1fr;
    }
    .step-line {
        width: 3px;
        height: 40px;
    }
}

.step-1 { animation: fadeInUp 0.8s ease-out 0.1s both; }
.step-2 { animation: fadeInUp 0.8s ease-out 0.3s both; }
.step-3 { animation: fadeInUp 0.8s ease-out 0.5s both; }

/* ===== FEATURES SECTION ===== */
.features-section {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(20, 184, 166, 0.05));
    border-radius: 2rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08), rgba(139, 92, 246, 0.08));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.2), transparent);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: rgba(20, 184, 166, 0.5);
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.15), rgba(139, 92, 246, 0.15));
    transform: translateY(-15px);
}

.feature-card:hover::before {
    top: -10%;
    right: -10%;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: spin 20s linear infinite;
}

@keyframes spin {
    0% { transform: rotateY(0deg) rotateX(0deg); }
    100% { transform: rotateY(360deg) rotateX(360deg); }
}

.feature-card:hover .feature-icon {
    animation: spin 10s linear infinite;
}

.feature-card h3 {
    color: #14B8A6;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.7);
}

.feature-card:nth-child(1) { animation: fadeInUp 0.8s ease-out 0.1s both; }
.feature-card:nth-child(2) { animation: fadeInUp 0.8s ease-out 0.2s both; }
.feature-card:nth-child(3) { animation: fadeInUp 0.8s ease-out 0.3s both; }
.feature-card:nth-child(4) { animation: fadeInUp 0.8s ease-out 0.4s both; }
.feature-card:nth-child(5) { animation: fadeInUp 0.8s ease-out 0.5s both; }
.feature-card:nth-child(6) { animation: fadeInUp 0.8s ease-out 0.6s both; }

/* ===== NOTICE SECTION ===== */
.notice-section {
    padding: 3rem 2rem;
}

.notice-card {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.15), rgba(220, 38, 38, 0.1));
    border: 2px solid rgba(217, 119, 6, 0.3);
    border-radius: 2rem;
    padding: 3rem;
    animation: slideInUp 0.8s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notice-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.notice-icon {
    font-size: 2.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.notice-header h2 {
    color: #FBBF24;
    font-size: 1.75rem;
}

.notice-text {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.mt-3 {
    margin-top: 1rem;
}

.authorities {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.authority-item {
    display: flex;
    gap: 1rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.authority-name {
    color: #14B8A6;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.authority-desc {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

.highlight {
    color: #EF4444;
    font-weight: 900;
    font-size: 1.1rem;
}

.notice-warning {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(220, 38, 38, 0.1);
    padding: 1rem;
    border-left: 3px solid #EF4444;
    border-radius: 0.5rem;
}

@media (max-width: 768px) {
    .authorities {
        grid-template-columns: 1fr;
    }
    .notice-card {
        padding: 1.5rem;
    }
}

/* ===== ABOUT SECTION ===== */
.about-section {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08), rgba(139, 92, 246, 0.08));
    border-radius: 2rem;
    border: 1px solid rgba(20, 184, 166, 0.2);
    text-align: center;
}

.about-content {
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #14B8A6, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(180deg, rgba(11, 15, 23, 0.5), #0B0F17);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 2rem 2rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #14B8A6;
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: #14B8A6;
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* ===== UTILITY CLASSES ===== */
.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #14B8A6, #06B6D4);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #06B6D4, #8B5CF6);
}
}