:root {
    --primary-color: #548505;
    --secondary-color: #2f3c33;
    --accent-color: #6ba208;
    --dark-bg: #0a0b0a;
    --darker-bg: #070807;
    --card-bg: rgba(17, 18, 17, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --text-muted: #777777;
    --neon-glow: #548505;
    --gradient-primary: linear-gradient(135deg, #548505 0%, #6ba208 100%);
    --gradient-card: linear-gradient(145deg, rgba(84, 133, 5, 0.1) 0%, rgba(47, 60, 51, 0.1) 100%);
    --border-glow: rgba(84, 133, 5, 0.3);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Modern Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(circle at 20% 80%, rgba(84, 133, 5, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(107, 162, 8, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(47, 60, 51, 0.08) 0%, transparent 50%);
    animation: gradientFloat 15s ease-in-out infinite;
}

.animated-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(84,133,5,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

@keyframes gradientFloat {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
    50% { transform: scale(1.1) rotate(2deg); opacity: 0.8; }
}

/* Glass Morphism Navigation */
.navbar {
    background: rgba(10, 11, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glow);
    padding: 1.2rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 800;
    font-size: 1.5rem;
}

.navbar-brand img {
    filter: drop-shadow(0 0 15px rgba(84, 133, 5, 0.4));
    transition: all 0.3s ease;
}

.navbar-brand:hover img {
    filter: drop-shadow(0 0 25px rgba(84, 133, 5, 0.6));
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0 1.2rem;
    position: relative;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
    text-shadow: 0 0 15px rgba(84, 133, 5, 0.5);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -8px;
    left: 50%;
    background: var(--gradient-primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--neon-glow);
}

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

/* Modern Button Styles */
.btn-neon {
    background: var(--gradient-primary);
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(84, 133, 5, 0.3);
    position: relative;
    overflow: hidden;
    font-size: 0.95rem;
}

.btn-neon:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(84, 133, 5, 0.5);
    color: white;
}

.btn-neon::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 0.5s;
}

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

.btn-outline-neon {
    background: rgba(84, 133, 5, 0.1);
    border: 2px solid var(--primary-color);
    padding: 12px 30px;
    border-radius: 50px;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    font-size: 0.95rem;
}

.btn-outline-neon:hover {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 8px 30px rgba(84, 133, 5, 0.4);
    transform: translateY(-2px);
}

/* Hero Section - More Modern */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 140px 0 100px;
}

.hero-content h1 {
    font-size: 4.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    line-height: 1.1;
    animation: fadeInUp 1s ease 0.2s both;
    letter-spacing: -0.02em;
}

.hero-content .subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 650px;
    animation: fadeInUp 1s ease 0.4s both;
    font-weight: 400;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    animation: fadeInUp 1s ease 0.8s both;
}

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

.hero-stat .number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.hero-stat .label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease 0.8s both;
}

.dashboard-preview {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-glow);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-align: center;
}

.dashboard-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    box-shadow: 0 0 25px var(--neon-glow);
}

.floating-element {
    position: absolute;
    background: var(--gradient-primary);
    border-radius: 16px;
    padding: 1.2rem 1.5rem;
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 15px 35px rgba(84, 133, 5, 0.4);
    animation: float 4s ease-in-out infinite;
    backdrop-filter: blur(20px);
}

.floating-element:nth-child(1) {
    top: 15%;
    right: -15%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    bottom: 25%;
    left: -15%;
    animation-delay: 1.5s;
}

.floating-element:nth-child(3) {
    top: 55%;
    right: -10%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(2deg); }
}

/* Modern Section Styles */
.modern-section {
    padding: 140px 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 6rem;
}

.section-title h2 {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.section-title p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
}

/* Enhanced Feature Cards */
.feature-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3.5rem 2.5rem;
    height: 100%;
    border: 1px solid rgba(84, 133, 5, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-card);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--border-glow);
    box-shadow: 0 30px 60px rgba(84, 133, 5, 0.2);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
    font-size: 2.2rem;
    color: white;
    box-shadow: 0 15px 35px rgba(84, 133, 5, 0.4);
    position: relative;
    z-index: 2;
}

.feature-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    position: relative;
    z-index: 2;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
    position: relative;
    z-index: 2;
}

/* AI Integration Section - Enhanced */
.ai-section {
    padding: 140px 0;
    background: var(--gradient-card);
    position: relative;
    overflow: hidden;
}

.ai-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(84,133,5,0.1)"/></svg>');
    animation: drift 20s linear infinite;
}

@keyframes drift {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-100px) translateY(-100px); }
}

.ai-content {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.ai-text h2 {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2.5rem;
    letter-spacing: -0.02em;
}

.ai-text p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.ai-features {
    list-style: none;
    padding: 0;
    margin-bottom: 3rem;
}

.ai-features li {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.ai-features li i {
    color: var(--primary-color);
    margin-right: 1.5rem;
    font-size: 1.3rem;
}

.ai-visual {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-glow);
    position: relative;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Course Builder Section */
.course-builder-section {
    padding: 140px 0;
}

.builder-demo {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-glow);
    margin-top: 4rem;
    position: relative;
    min-height: 500px;
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Testimonials Section */
.testimonials-section {
    padding: 140px 0;
    background: var(--gradient-card);
}

.testimonial-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-glow);
    text-align: center;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(84, 133, 5, 0.2);
}

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

/* Statistics Section - Enhanced */
.stats-section {
    padding: 140px 0;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3rem 2rem;
    text-align: center;
    border: 1px solid var(--border-glow);
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(84, 133, 5, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Integration Section */
.integration-section {
    padding: 140px 0;
    background: var(--gradient-card);
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.integration-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid var(--border-glow);
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.integration-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(84, 133, 5, 0.2);
}

.integration-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

/* CTA Section - Enhanced */
.cta-section {
    padding: 140px 0;
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(84, 133, 5, 0.1) 0%, transparent 70%);
}

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

.cta-content h2 {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.cta-content p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.cta-note {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer - Enhanced */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-glow);
    padding: 4rem 0 2rem;
    margin-top: 140px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer h5 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}

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

.footer ul li {
    margin-bottom: 0.8rem;
}

.footer a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(84, 133, 5, 0.3);
}

/* Pricing Calculator Styles */
.pricing-calculator {
    margin: 2rem 0;
}

.calculator-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-glow);
    backdrop-filter: blur(20px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.calculator-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.calculator-row {
    margin-bottom: 3rem;
}

.slider-container {
    background: rgba(84, 133, 5, 0.05);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(84, 133, 5, 0.1);
}

.slider-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.slider-wrapper {
    position: relative;
    margin-bottom: 1rem;
}

.custom-slider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: rgba(84, 133, 5, 0.2);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.custom-slider::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(84, 133, 5, 0.4);
    transition: all 0.3s ease;
}

.custom-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(84, 133, 5, 0.6);
}

.custom-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 12px rgba(84, 133, 5, 0.4);
}

.custom-slider.mini {
    height: 6px;
    margin: 0.5rem 0;
}

.custom-slider.mini::-webkit-slider-thumb {
    width: 18px;
    height: 18px;
}

.slider-value {
    text-align: center;
    margin-top: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.slider-value.mini {
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.slider-marks {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.base-price-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(84, 133, 5, 0.1);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    margin-bottom: 3rem;
    border: 1px solid rgba(84, 133, 5, 0.2);
}

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

.price-item.highlight {
    background: var(--gradient-primary);
    border-radius: 12px;
    padding: 1rem 2rem;
    color: white;
}

.price-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.price-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.addons-section {
    margin-bottom: 3rem;
}

.addons-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.addon-card {
    background: rgba(84, 133, 5, 0.05);
    border-radius: 20px;
    padding: 1.5rem;
    border: 2px solid rgba(84, 133, 5, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.addon-card:hover {
    border-color: rgba(84, 133, 5, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(84, 133, 5, 0.15);
}

.addon-card.active {
    border-color: var(--primary-color);
    background: rgba(84, 133, 5, 0.1);
    box-shadow: 0 0 30px rgba(84, 133, 5, 0.2);
}

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

.addon-card.ai-addon {
    background: rgba(84, 133, 5, 0.08);
    border-color: rgba(107, 162, 8, 0.2);
}

.addon-toggle {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 2;
}

.addon-toggle-button {
    display: inline-block;
    width: 60px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(84, 133, 5, 0.3);
}

.toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 22px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.addon-checkbox:checked + .addon-toggle-button {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
}

.addon-checkbox:checked + .addon-toggle-button .toggle-slider {
    transform: translateX(30px);
    box-shadow: 0 2px 8px rgba(84, 133, 5, 0.3);
}

.addon-content {
    padding: 0.5rem 0;
}

.addon-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    color: white;
    box-shadow: 0 8px 20px rgba(84, 133, 5, 0.3);
}

.addon-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.addon-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.addon-pricing {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price-tag {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-unit {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.addon-total-price {
    position: absolute;
    bottom: 1rem;
    right: 1.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    background: rgba(84, 133, 5, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(84, 133, 5, 0.2);
}

.addon-total-price.ai-total {
    position: static;
    display: block;
    text-align: center;
    margin-top: 1rem;
    font-size: 1.4rem;
}

.storage-slider {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(84, 133, 5, 0.2);
}

.storage-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* AI Plan Selector */
.ai-plan-selector {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.ai-plan-option {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid rgba(84, 133, 5, 0.1);
}

.ai-plan-option:hover {
    border-color: rgba(84, 133, 5, 0.3);
}

.ai-plan-option.selected {
    border-color: var(--primary-color);
    background: rgba(84, 133, 5, 0.1);
}

.ai-plan-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    cursor: pointer;
    margin: 0;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.02);
}

.ai-plan-label:hover {
    background: rgba(84, 133, 5, 0.05);
}

.ai-plan-option.selected .ai-plan-label {
    background: rgba(84, 133, 5, 0.1);
}

.plan-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.plan-tokens {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: auto;
    margin-right: 0.5rem;
}

.plan-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.9rem;
    background: rgba(84, 133, 5, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 8px;
}

.ai-plan-option.selected .plan-price {
    background: var(--primary-color);
    color: white;
}

.total-price-display {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 2rem;
    color: white;
    margin-bottom: 2rem;
}

.total-breakdown {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    width: 48%;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.total-final {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    padding: 1rem 0;
    border-top: 2px solid rgba(255, 255, 255, 0.3);
}

.per-user-cost {
    text-align: center;
    opacity: 0.8;
    margin-top: 0.5rem;
}

.byoc-notice {
    background: rgba(107, 162, 8, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(107, 162, 8, 0.2);
}

.notice-content {
    color: var(--text-secondary);
    line-height: 1.6;
}

.notice-content strong {
    color: var(--primary-color);
}

.calculator-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.text-muted {
    color: var(--primary-color) !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .ai-content {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content .subtitle {
        font-size: 1.2rem;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
    }
    
    .ai-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .ai-text h2 {
        font-size: 2.5rem;
    }
    
    .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .modern-section {
        padding: 80px 0;
    }

    .calculator-card {
        padding: 2rem 1.5rem;
    }
    
    .base-price-display {
        flex-direction: column;
        gap: 1rem;
    }
    
    .total-breakdown {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .breakdown-item {
        width: 100%;
    }
    
    .calculator-cta {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .navbar-nav {
        text-align: center;
        margin-top: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .feature-card {
        padding: 2.5rem 1.5rem;
    }
    
    .floating-element {
        display: none;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.8s ease;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: all 0.8s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(60px);
    transition: all 0.8s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Loading Animation */
.loading-dots::after {
    content: '';
    animation: dots 2s infinite;
}

@keyframes dots {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}

@keyframes fadeOut {
    0% { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(0.3); }
}