/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #fafbfc;
}

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

/* CSS Variables for brand colors */
:root {
    --primary-bg: #1E2F97;
    --dark-bg: #0D1520;
    --gradient-green: linear-gradient(135deg, #2AFEB7, #08C792);
    --gradient-orange: linear-gradient(135deg, #FFCB52, #FF7B02);
    --gradient-pink: linear-gradient(135deg, #FFCE64, #FF3F91);
    --text-light: #ffffff;
    --text-dark: #1a1a1a;
    --text-muted: #6b7280;
    --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(30, 47, 151, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

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

.logo-img {
    height: 48px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(30, 47, 151, 0.2));
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-bg);
    background: linear-gradient(135deg, var(--primary-bg), #4F5FD1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.login-btn {
    background: var(--gradient-green);
    color: var(--text-dark);
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

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

.login-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-medium);
}

/* Hero Section */
.hero {
    background: var(--primary-bg);
    color: var(--text-light);
    padding: 140px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(42, 254, 183, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 203, 82, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 206, 100, 0.08) 0%, transparent 50%);
}

.hero::after {
    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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.375rem;
    max-width: 900px;
    margin: 0 auto;
    opacity: 0.95;
    line-height: 1.7;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Section Titles */
.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-dark);
    position: relative;
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 6px;
    background: var(--gradient-green);
    border-radius: 3px;
    box-shadow: 0 4px 20px rgba(42, 254, 183, 0.3);
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: var(--text-dark);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 90%, rgba(30, 47, 151, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 10%, rgba(42, 254, 183, 0.08) 0%, transparent 50%);
}

.benefits .section-title {
    color: var(--text-dark);
}

.benefits .section-title::after {
    background: var(--gradient-green);
    box-shadow: 0 4px 20px rgba(42, 254, 183, 0.4);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-medium);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(30, 47, 151, 0.1);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-green);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.benefit-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    background: rgba(255, 255, 255, 1);
}

.benefit-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-green);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(42, 254, 183, 0.3);
    transition: all 0.4s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 40px rgba(42, 254, 183, 0.4);
}

.benefit-icon i {
    font-size: 1.75rem;
    color: var(--text-dark);
}

.benefit-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.benefit-card p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 203, 82, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 206, 100, 0.05) 0%, transparent 50%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.feature-card {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-orange);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-medium);
    border-color: rgba(255, 203, 82, 0.3);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-orange);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(255, 203, 82, 0.3);
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 12px 40px rgba(255, 203, 82, 0.4);
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Security Section */
.security {
    padding: 100px 0;
    background: var(--dark-bg);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.security::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 206, 100, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 63, 145, 0.06) 0%, transparent 50%);
}

.security .section-title {
    color: var(--text-light);
}

.security .section-title::after {
    background: var(--gradient-pink);
    box-shadow: 0 4px 20px rgba(255, 206, 100, 0.4);
}

.security-intro {
    text-align: center;
    font-size: 1.375rem;
    margin-bottom: 4rem;
    opacity: 0.95;
    font-weight: 400;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.security-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.security-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-pink);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.security-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(255, 206, 100, 0.4);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.security-icon {
    width: 68px;
    height: 68px;
    background: var(--gradient-pink);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(255, 206, 100, 0.3);
    transition: all 0.4s ease;
}

.security-card:hover .security-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 40px rgba(255, 206, 100, 0.4);
}

.security-icon i {
    font-size: 1.5rem;
    color: white;
}

.security-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-light);
    letter-spacing: -0.01em;
}

.security-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Hosting Section */
.hosting {
    padding: 100px 0;
    background: var(--primary-bg);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.hosting::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 85%, rgba(42, 254, 183, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 85% 15%, rgba(255, 203, 82, 0.08) 0%, transparent 50%);
}

.hosting .section-title {
    color: var(--text-light);
}

.hosting .section-title::after {
    background: var(--gradient-green);
    box-shadow: 0 4px 20px rgba(42, 254, 183, 0.4);
}

.hosting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.hosting-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 28px;
    box-shadow: var(--shadow-medium);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.hosting-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-green);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.hosting-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-color: rgba(42, 254, 183, 0.4);
    background: rgba(255, 255, 255, 1);
}

.hosting-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-green);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 0 12px 40px rgba(42, 254, 183, 0.3);
    transition: all 0.4s ease;
}

.hosting-card:hover .hosting-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 16px 50px rgba(42, 254, 183, 0.4);
}

.hosting-icon i {
    font-size: 2rem;
    color: var(--text-dark);
}

.hosting-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.hosting-card p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.hosting-features {
    list-style: none;
}

.hosting-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-size: 1.05rem;
}

.hosting-features i {
    color: #08C792;
    font-size: 1rem;
    background: rgba(8, 199, 146, 0.1);
    padding: 8px;
    border-radius: 50%;
}

/* CTA Section */
.cta {
    padding: 35px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: var(--text-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 90%, rgba(30, 47, 151, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 10%, rgba(42, 254, 183, 0.08) 0%, transparent 50%);
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--primary-bg), #4F5FD1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content p {
    font-size: 1.375rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-btn {
    background: var(--gradient-orange);
    color: var(--text-dark);
    border: none;
    padding: 18px 36px;
    border-radius: 50px;
    font-size: 1.25rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

.cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

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

.cta-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 20px 50px rgba(255, 203, 82, 0.4);
}

/* Footer */
.footer {
    background: var(--dark-bg);
    color: var(--text-light);
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(42, 254, 183, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 203, 82, 0.05) 0%, transparent 50%);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-logo-img {
    height: 48px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(42, 254, 183, 0.2));
}

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.footer-column h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    letter-spacing: -0.01em;
}

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

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.05rem;
    position: relative;
    padding-left: 0;
}

.footer-column ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-green);
    transition: width 0.3s ease;
    transform: translateY(-50%);
}

.footer-column ul li a:hover {
    color: var(--text-light);
    padding-left: 12px;
}

.footer-column ul li a:hover::before {
    width: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    z-index: 2;
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .benefits-grid,
    .features-grid,
    .security-grid {
        grid-template-columns: 1fr;
    }
    
    .hosting-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .header-content {
        padding: 0.75rem 0;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .login-btn {
        padding: 10px 20px;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .benefit-card,
    .feature-card,
    .security-card,
    .hosting-card {
        padding: 1.5rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1.125rem;
    }
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
button:focus,
a:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Loading animation for images */
img {
    transition: opacity 0.3s ease;
}

img[src] {
    opacity: 1;
}

/* Hover effects for interactive elements */
.benefit-card:hover .benefit-icon,
.feature-card:hover .feature-icon,
.security-card:hover .security-icon,
.hosting-card:hover .hosting-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}