/* WebCash Investment - Modern CSS Styles */

:root {
    --primary-orange: #ff6b35;
    --primary-orange-light: #ff8c5a;
    --primary-orange-dark: #e55a2e;
    --accent-orange: #ffab40;
    --white: #ffffff;
    --off-white: #fafafa;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --text-dark: #2c3e50;
    --shadow-light: 0 2px 15px rgba(255, 107, 53, 0.1);
    --shadow-medium: 0 5px 25px rgba(255, 107, 53, 0.15);
    --shadow-heavy: 0 10px 40px rgba(255, 107, 53, 0.2);
    --gradient-primary: linear-gradient(135deg, var(--primary-orange) 0%, var(--accent-orange) 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(255, 107, 53, 0.9) 0%, rgba(255, 171, 64, 0.8) 100%);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

p {
    margin-bottom: 1rem;
    color: var(--medium-gray);
}

/* Button Styles */
.btn {
    font-weight: 500;
    border-radius: var(--border-radius);
    padding: 12px 28px;
    transition: var(--transition);
    text-decoration: none;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: 2px solid var(--primary-orange);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: var(--white);
    border-color: var(--primary-orange-dark);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.btn-outline-primary:hover {
    background: var(--primary-orange);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn i {
    transition: var(--transition);
}

.btn:hover i {
    transform: scale(1.1);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 107, 53, 0.1);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
    padding: 0.5rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-orange) !important;
    text-decoration: none;
}

.navbar-brand i {
    margin-right: 0.5rem;
    color: var(--accent-orange);
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-orange) !important;
    background: rgba(255, 107, 53, 0.1);
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: url('./assets/images/investment.jpg') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: 50%;
    transform: rotate(-15deg);
    z-index: -1;
}

.hero-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--primary-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content {
    animation: slideInLeft 1s ease-out;
}

/* Section Styles */
.section-padding {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--medium-gray);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Modern Cards */
.modern-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(255, 107, 53, 0.1);
    position: relative;
    overflow: hidden;
}

.modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.modern-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-orange);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    color: var(--white);
    box-shadow: var(--shadow-light);
}

/* Package Cards */
.package-card {
    background: var(--white);
    border-radius: 24px;
    padding: 3rem 2rem;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    height: 100%;
    border: 2px solid rgba(255, 107, 53, 0.1);
    position: relative;
    overflow: hidden;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--gradient-primary);
}

.package-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-orange);
}

.package-price {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

/* Background Variations */
.bg-light {
    background: linear-gradient(135deg, var(--off-white) 0%, rgba(255, 107, 53, 0.02) 100%);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #1a252f 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.footer h5, .footer h6 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer a {
    color: #cbd5e0;
    text-decoration: none;
    transition: var(--transition);
}

.footer a:hover {
    color: var(--accent-orange);
}

.social-icons a {
    width: 45px;
    height: 45px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    transform: translateY(-2px);
}

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

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

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-up.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding-top: 120px;
        text-align: center;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .modern-card,
    .package-card {
        margin-bottom: 2rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .d-flex.gap-3 {
        flex-direction: column;
        gap: 1rem !important;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .package-price {
        font-size: 2.5rem;
    }
    
    .modern-card,
    .package-card {
        padding: 2rem 1.5rem;
    }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Form styles for better integration */
form {
    margin: 0;
}

input[type="hidden"] {
    display: none;
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Focus states for accessibility */
.btn:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-orange);
    outline-offset: 2px;
}

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

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-orange);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-orange-dark);
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .footer {
        display: none !important;
    }
    
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow-light: 0 2px 15px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 5px 25px rgba(0, 0, 0, 0.4);
        --shadow-heavy: 0 10px 40px rgba(0, 0, 0, 0.5);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}