/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: #0B1426;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(240, 147, 251, 0.05) 0%, transparent 50%);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER ===== */
header {
    padding: 25px 0;
    background: rgba(11, 20, 38, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo, .logo a {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(120deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 16px;
}

.nav-links a:hover,
.nav-links a.active {
    color: #667eea;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 0;
    position: relative;
}

.hero-background {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.3);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 40px;
    color: #a5b4fc;
}

.badge-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    margin-bottom: 30px;
    line-height: 1.1;
    color: #ffffff;
}

.gradient-text {
    background: linear-gradient(120deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* ===== PAGE HERO (for other pages) ===== */
.page-hero {
    padding: 120px 0 80px;
    text-align: center;
}

.page-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== CONTENT SECTIONS ===== */
.content-section {
    padding: 80px 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.content-main h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 40px 0 20px 0;
    color: #ffffff;
}

.content-main h2:first-child {
    margin-top: 0;
}

.content-main p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

.content-main ul {
    margin: 20px 0;
    padding-left: 20px;
}

.content-main li {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.9);
}

.highlight-box {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 12px;
    padding: 30px;
    margin: 30px 0;
}

.highlight-box h3 {
    color: #667eea;
    margin-bottom: 15px;
}

.stats-card, .cta-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
}

.stats-card .stat {
    margin-bottom: 20px;
}

.stats-card .number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #667eea;
}

.stats-card .label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.cta-card h3 {
    margin-bottom: 15px;
    color: #ffffff;
}

.cta-card p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== BUTTONS ===== */
.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 18px 36px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 16px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(120deg, #667eea, #764ba2);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* ===== SECTIONS ===== */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #ffffff;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 80px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== PROCESS SECTION ===== */
.process {
    padding: 100px 0;
    background: rgba(102, 126, 234, 0.03);
    border-radius: 24px;
    margin: 80px 0;
    border: 1px solid rgba(102, 126, 234, 0.08);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(120deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.process-step h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
}

.process-step p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* ===== FLOW SECTION (how-it-works) ===== */
.flow-section {
    margin-bottom: 80px;
}

.flow-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.flow-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 40px;
}

.flow-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.flow-icon.type-1 {
    background: linear-gradient(120deg, #667eea, #764ba2);
}

.flow-icon.type-2 {
    background: linear-gradient(120deg, #f093fb, #f5576c);
}

.flow-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.flow-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.flow-card p {
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.example-box {
    background: rgba(102, 126, 234, 0.1);
    border-left: 3px solid #667eea;
    padding: 20px;
    margin-top: 20px;
    border-radius: 8px;
}

.example-box h4 {
    color: #667eea;
    margin-bottom: 10px;
}

.process-detailed {
    margin: 80px 0;
}

.step-detailed {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    align-items: flex-start;
}

.step-detailed .step-number {
    margin: 0;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.step-content ul {
    padding-left: 20px;
}

.step-content li {
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
}

.guidelines-section {
    margin-top: 80px;
}

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

.guideline-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 40px;
}

.guideline-card.do {
    border-left: 4px solid #10B981;
}

.guideline-card.dont {
    border-left: 4px solid #EF4444;
}

.guideline-card h3 {
    margin-bottom: 20px;
    color: #ffffff;
}

.guideline-card.do h3 {
    color: #10B981;
}

.guideline-card.dont h3 {
    color: #EF4444;
}

/* ===== FAQ ===== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
}

.faq-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #667eea;
}

.faq-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.cta-section {
    text-align: center;
    margin-top: 80px;
    padding: 60px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 16px;
}

.cta-section h2 {
    margin-bottom: 15px;
    color: #ffffff;
}

.cta-section p {
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.contact-form {
    max-width: 100%;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #ffffff;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    font-size: 16px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-info h2 {
    margin-bottom: 30px;
    color: #ffffff;
}

.contact-method {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(120deg, #667eea, #764ba2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.contact-method h3 {
    margin-bottom: 5px;
    color: #ffffff;
}

.contact-method p {
    color: rgba(255, 255, 255, 0.8);
}

.contact-method a {
    color: #667eea;
    text-decoration: none;
}

.contact-method small {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.response-time {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 25px;
    margin-top: 30px;
}

.response-time h3 {
    margin-bottom: 15px;
    color: #ffffff;
}

.response-time ul {
    list-style: none;
    padding: 0;
}

.response-time li {
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(102, 126, 234, 0.2);
    transform: translateY(-5px);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(120deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* ===== STATS SECTION ===== */
.stats {
    padding: 80px 0;
    background: rgba(118, 75, 162, 0.06);
    border-radius: 24px;
    margin: 80px 0;
    border: 1px solid rgba(118, 75, 162, 0.1);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 900;
    color: #764ba2;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

/* ===== VISION SECTION ===== */
.vision {
    padding: 100px 0;
    text-align: center;
}

.vision-content {
    max-width: 800px;
    margin: 0 auto;
}

.vision h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: #ffffff;
}

.vision p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.7;
}

/* ===== SIGNUP SECTION ===== */
.signup {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.08));
    border-radius: 24px;
    text-align: center;
    border: 1px solid rgba(102, 126, 234, 0.15);
    position: relative;
    overflow: hidden;
}

.signup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23667eea' fill-opacity='0.05'%3E%3Cpath d='m36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.5;
    z-index: 0;
}

.signup-content {
    position: relative;
    z-index: 1;
}

.signup h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #ffffff;
}

.signup > p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.signup-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.signup-form input {
    flex: 1;
    padding: 18px 24px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    font-size: 16px;
    min-width: 250px;
}

.signup-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.signup-form input:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.12);
}

.signup-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}

.benefit-icon {
    width: 16px;
    height: 16px;
    fill: #667eea;
}

/* ===== FOOTER ===== */
footer {
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #667eea;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    display: block;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #667eea;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

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

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

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

.animate-spin {
    animation: spin 1s linear infinite;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .content-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .flow-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1,
    .page-hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .signup-form {
        flex-direction: column;
    }
    
    .signup-form input {
        min-width: auto;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .signup-benefits {
        grid-template-columns: 1fr;
    }
    
    .step-detailed {
        flex-direction: column;
        gap: 20px;
    }
    
    .flow-cards {
        grid-template-columns: 1fr;
    }
    
    .guidelines-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== SMOOTH SCROLLING ===== */
html {
    scroll-behavior: smooth;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #0B1426;
}

::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.6);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(102, 126, 234, 0.8);
}