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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #0b1b32;
}

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

/* Color Variables */
:root {
    --navy: #0b1b32;
    --dark-blue: #172B46;
    --gold: #D3AF37;
    --gold-hover: #B8941F;
    --white: #ffffff;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    line-height: 1.2;
}

.text-gold {
    color: var(--gold);
}

/* Buttons */
.btn-primary {
    background-color: var(--gold);
    color: var(--navy);
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--gold-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--gold);
    padding: 12px 24px;
    border: 2px solid var(--gold);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background-color: var(--gold);
    color: var(--navy);
}

.btn-ghost {
    background-color: transparent;
    color: var(--white);
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-ghost:hover {
    color: var(--gold);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    background-color: var(--navy);
    border-bottom: 2px solid var(--gold);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    color: var(--gold);
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 1px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

.auth-buttons {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: 32px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--white);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--white);
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--dark-blue);
}

.mobile-auth {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--dark-blue);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark-blue) 50%, var(--navy) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 24px;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--gray-300);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 48px;
    color: var(--gray-400);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-arrow {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--gold);
    animation: bounce 2s infinite;
}

/* Sections */
.section {
    padding: 80px 0;
}

.bg-navy {
    background-color: var(--navy);
}

.bg-dark-blue {
    background-color: var(--dark-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 24px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.feature-card {
    background-color: var(--navy);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid rgba(211, 175, 55, 0.2);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
}

.feature-icon {
    color: var(--gold);
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
    color: var(--gold);
}

.feature-description {
    color: var(--gray-300);
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

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

.step-number {
    width: 80px;
    height: 80px;
    background-color: var(--gold);
    color: var(--navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 24px;
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.step-description {
    color: var(--gray-300);
}

/* Plans Grid */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.plan-card {
    background-color: var(--navy);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid rgba(211, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.plan-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
}

.plan-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--gold);
}

.plan-details {
    margin-bottom: 24px;
}

.plan-detail {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 8px;
}

.plan-detail:not(:last-child) {
    border-bottom: 1px solid var(--dark-blue);
}

.plan-detail span:first-child {
    color: var(--gray-300);
}

.plan-detail span:last-child {
    font-weight: 600;
}

.plan-description {
    color: var(--gray-300);
    margin-bottom: 24px;
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

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

.stat-value {
    font-size: 3rem;
    font-weight: bold;
    color: var(--gold);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--gray-300);
}

/* Testimonials Grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background-color: var(--navy);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid rgba(211, 175, 55, 0.2);
}

.stars {
    color: var(--gold);
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.testimonial-text {
    color: var(--gray-300);
    margin-bottom: 24px;
    font-style: italic;
}

.author-name {
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 4px;
}

.author-role {
    color: var(--gray-400);
    font-size: 0.875rem;
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-nav.active {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-value {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .features-grid,
    .plans-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}