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

:root {
    --primary-white: #ffffff;
    --secondary-white: #f8fafc;
    --accent-blue: #3b82f6;
    --light-blue: #60a5fa;
    --sky-blue: #0ea5e9;
    --cloud-white: #f1f5f9;
    --text-gray: #64748b;
    --text-dark: #1e293b;
    --gradient-sky: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 50%, #7dd3fc 100%);
    --gradient-blue: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    --gradient-cloud: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

body {
    font-family: 'Exo 2', sans-serif;
    background: var(--gradient-sky);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
    box-shadow: 0 2px 20px rgba(59, 130, 246, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 900;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-blue);
    transition: width 0.3s ease;
}

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

.connect-wallet-btn {
    background: var(--gradient-blue);
    color: var(--primary-white);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Exo 2', sans-serif;
}

.connect-wallet-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-sky);
}

.clouds {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(ellipse 60px 30px at 20px 30px, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(ellipse 80px 40px at 100px 80px, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(ellipse 50px 25px at 200px 50px, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(ellipse 70px 35px at 300px 120px, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(ellipse 90px 45px at 400px 70px, rgba(255, 255, 255, 0.6), transparent);
    background-repeat: repeat;
    background-size: 500px 200px;
    animation: cloudFloat 30s linear infinite;
}

@keyframes cloudFloat {
    0% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-25px) translateY(-5px); }
    50% { transform: translateX(-50px) translateY(0); }
    75% { transform: translateX(-75px) translateY(5px); }
    100% { transform: translateX(-100px) translateY(0); }
}

.flying-letter {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 200px;
    height: 150px;
    animation: letterFly 8s ease-in-out infinite;
}

.flying-letter::before {
    content: '✉️';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    animation: letterFloat 3s ease-in-out infinite;
}

.flying-letter::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(59, 130, 246, 0.3) 20%, 
        rgba(96, 165, 250, 0.5) 50%, 
        rgba(59, 130, 246, 0.3) 80%, 
        transparent 100%);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
    animation: trailGlow 2s ease-in-out infinite;
}

@keyframes letterFly {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
    }
    25% { 
        transform: translateY(-20px) rotate(2deg);
    }
    50% { 
        transform: translateY(-10px) rotate(-1deg);
    }
    75% { 
        transform: translateY(-25px) rotate(1deg);
    }
}

@keyframes letterFloat {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes trailGlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

/* Enhanced animations */
@keyframes titleGlow {
    0%, 100% { 
        text-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 50px rgba(59, 130, 246, 0.6);
        transform: scale(1.02);
    }
}

@keyframes buttonPulse {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
    }
    50% { 
        box-shadow: 0 0 40px rgba(59, 130, 246, 0.6);
    }
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes ringRotate {
    0% { transform: translate(-50%, -50%) rotateX(60deg) rotateZ(0deg); }
    100% { transform: translate(-50%, -50%) rotateX(60deg) rotateZ(360deg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem 0 2rem;
    text-align: center;
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-top: 6rem;
    margin-bottom: 2rem;
    line-height: 0.9;
}

.title-line {
    display: block;
    color: var(--text-dark);
    animation: titleGlow 3s ease-in-out infinite;
}

.title-accent {
    display: block;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    margin-top: 1rem;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 1.5rem;
    line-height: 1.8;
}

.hero-subdescription {
    font-size: 1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.6;
    font-style: italic;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Exo 2', sans-serif;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--gradient-blue);
    color: var(--primary-white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    animation: buttonPulse 1s ease-in-out infinite;
}

.btn-secondary {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--accent-blue);
}

.btn-secondary:hover {
    background: var(--accent-blue);
    color: var(--primary-white);
    transform: translateY(-3px);
}

.btn-primary.large, .btn-secondary.large {
    padding: 1.2rem 2.5rem;
    font-size: 1.2rem;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Registration Button */
.hero-registration {
    margin: 3rem auto 4rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(96, 165, 250, 0.05) 100%);
    border-radius: 25px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    max-width: 500px;
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 2;
    box-shadow: 
        0 20px 40px rgba(59, 130, 246, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    text-align: center;
    overflow: hidden;
}

.hero-registration::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
}

.hero-registration::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.03) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(180deg); }
}

.hero-registration .btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    border: none;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 15px;
    box-shadow: 
        0 10px 25px rgba(59, 130, 246, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero-registration .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.hero-registration .btn-primary:hover::before {
    left: 100%;
}

.hero-registration .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 15px 35px rgba(59, 130, 246, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2);
}

.hero-registration .form-note {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-gray);
    opacity: 0.9;
    font-weight: 400;
}

/* Hero Subscription Form */
.hero-subscription-form {
    margin: 3rem auto 4rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    max-width: 600px;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

.hero-subscription-form h3 {
    font-family: 'Orbitron', monospace;
    color: var(--accent-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-align: center;
}

.hero-subscription-form .form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: center;
}

.hero-subscription-form .form-group input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-dark);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.hero-subscription-form .form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
    background: rgba(255, 255, 255, 1);
}

.hero-subscription-form .form-group input::placeholder {
    color: var(--text-gray);
}

.hero-subscription-form .form-group button {
    padding: 1rem 2rem;
    font-size: 1rem;
    white-space: nowrap;
    min-width: 150px;
}

.hero-subscription-form .form-note {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin: 0;
    line-height: 1.5;
    text-align: center;
}

/* Section Styles */
.section-title {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 0;
    background: var(--secondary-white);
}

.process-demo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.process-screen {
    background: var(--primary-white);
    border-radius: 20px;
    padding: 2rem;
    border: 2px solid rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

.process-ui {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.progress-bar {
    background: rgba(59, 130, 246, 0.1);
    border-radius: 15px;
    padding: 0.5rem 1rem;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: var(--gradient-blue);
    border-radius: 15px;
    animation: progressPulse 2s ease-in-out infinite;
}

@keyframes progressPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.progress-text {
    position: relative;
    z-index: 2;
    font-size: 0.9rem;
    font-weight: 600;
}

.date-display {
    text-align: right;
}

.date {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.time-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-gray);
}

.letter-area {
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.letter-area:hover {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
}

.letter-preview {
    position: relative;
    animation: letterFloat 3s ease-in-out infinite;
}

@keyframes letterFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-5px) rotate(1deg); }
}

.letter-content {
    width: 120px;
    height: 80px;
    background: linear-gradient(135deg, #fff, #f8f9fa);
    border-radius: 8px;
    padding: 0.8rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    color: #333;
    font-size: 0.7rem;
}

.letter-header {
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--accent-blue);
}

.letter-body {
    color: #666;
    line-height: 1.2;
}

.time-effects {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 20px;
    height: 20px;
    background: var(--accent-blue);
    border-radius: 50%;
    animation: timeGlow 2s ease-in-out infinite;
}

@keyframes timeGlow {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.8);
        transform: scale(1.1);
    }
}

.options-panel {
    display: flex;
    gap: 1rem;
}

.option-item {
    flex: 1;
    background: rgba(59, 130, 246, 0.05);
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.option-name {
    display: block;
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.option-level {
    font-family: 'Orbitron', monospace;
    color: var(--accent-blue);
    font-weight: 600;
}

.process-instructions h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.process-instructions p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

.features-list li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-size: 1.1rem;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--primary-white);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(96, 165, 250, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.feature-card {
    background: var(--secondary-white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.1);
}

.feature-card:hover {
    animation: cardFloat 2s ease-in-out infinite;
    border-color: var(--accent-blue);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Technology Section */
.technology {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--secondary-white) 0%, var(--sky-blue) 50%, var(--secondary-white) 100%);
    position: relative;
    overflow: hidden;
}

.technology::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.tech-logo {
    text-align: center;
    margin-bottom: 3rem;
}

.tech-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: techPulse 2s ease-in-out infinite;
}

@keyframes techPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.tech-logo h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    color: var(--accent-blue);
    margin: 0;
}

.tech-benefits {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.1);
}

.benefit:hover {
    transform: translateX(10px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.benefit-icon {
    font-size: 2rem;
    min-width: 50px;
    text-align: center;
}

.benefit-text h4 {
    font-family: 'Orbitron', monospace;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.benefit-text p {
    color: var(--text-gray);
    margin: 0;
    line-height: 1.5;
}

.tech-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.security-animation {
    position: relative;
    width: 300px;
    height: 200px;
}

.security-layer {
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-blue), var(--light-blue));
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
    animation: securityFloat 3s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.security-layer::before {
    content: '🔒';
    font-size: 1.5rem;
}

.security-layer:nth-child(1) {
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.security-layer:nth-child(2) {
    top: 20px;
    right: 20px;
    animation-delay: 0.5s;
}

.security-layer:nth-child(3) {
    bottom: 20px;
    left: 20px;
    animation-delay: 1s;
}

.security-layer:nth-child(4) {
    bottom: 20px;
    right: 20px;
    animation-delay: 1.5s;
}

@keyframes securityFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.connection-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
    height: 2px;
    animation: connectionFlow 2s ease-in-out infinite;
}

.connection-line:nth-child(5) {
    top: 50px;
    left: 80px;
    width: 140px;
    animation-delay: 0s;
}

.connection-line:nth-child(6) {
    top: 50px;
    left: 80px;
    width: 140px;
    transform: rotate(90deg);
    transform-origin: left center;
    animation-delay: 0.5s;
}

.connection-line:nth-child(7) {
    bottom: 50px;
    left: 80px;
    width: 140px;
    animation-delay: 1s;
}

@keyframes connectionFlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: var(--secondary-white);
}

.pricing-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.pricing-symbol {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-logo {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.pricing-symbol h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    color: var(--accent-blue);
}

.pricing-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.detail {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 10px;
    border-left: 4px solid var(--accent-blue);
}

.detail-label {
    color: var(--text-gray);
}

.detail-value {
    font-weight: 600;
    color: var(--text-dark);
}

.pricing-chart {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chart-container {
    width: 300px;
    height: 300px;
    position: relative;
    border-radius: 50%;
    background: conic-gradient(
        var(--accent-blue) 0deg 144deg,
        var(--light-blue) 144deg 216deg,
        var(--sky-blue) 216deg 252deg,
        var(--text-gray) 252deg 360deg
    );
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-container::before {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background: var(--secondary-white);
    border-radius: 50%;
}

/* Guarantee Section */
.guarantee {
    padding: 6rem 0;
    background: var(--primary-white);
}

.guarantee-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.guarantee-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-blue);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--secondary-white);
    border: 3px solid var(--accent-blue);
    z-index: 2;
}

.timeline-item.completed .timeline-marker {
    background: var(--accent-blue);
}

.timeline-item.active .timeline-marker {
    background: var(--accent-blue);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.timeline-content h3 {
    font-family: 'Orbitron', monospace;
    color: var(--accent-blue);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.timeline-content p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: var(--gradient-sky);
    text-align: center;
}

/* Main Subscription Form */
.main-subscription-form {
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

.main-subscription-form h3 {
    font-family: 'Orbitron', monospace;
    color: var(--accent-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.main-subscription-form .form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: center;
}

.main-subscription-form .form-group input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-dark);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.main-subscription-form .form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
    background: rgba(255, 255, 255, 1);
}

.main-subscription-form .form-group input::placeholder {
    color: var(--text-gray);
}

.main-subscription-form .form-group button {
    padding: 1rem 2rem;
    font-size: 1rem;
    white-space: nowrap;
    min-width: 150px;
}

.main-subscription-form .form-note {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin: 0;
    line-height: 1.5;
}

.cta-content h2 {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.social-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.social-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--accent-blue);
}

/* Footer */
.footer {
    background: var(--secondary-white);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(59, 130, 246, 0.2);
}

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

.footer-brand h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-gray);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column a {
    display: block;
    color: var(--text-gray);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--text-gray);
}

/* Responsive Design */
@media (max-width: 768px) {
    
    .nav {
        flex-direction: row;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .hero-registration {
        margin: 2rem auto 3rem;
        padding: 2rem 1.5rem;
        max-width: 90%;
    }
    
    .hero-registration .btn-primary {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .hero-subscription-form {
        margin: 2rem auto 3rem;
        padding: 1.5rem;
    }
    
    .hero-subscription-form h3 {
        font-size: 1.3rem;
    }
    
    .hero-subscription-form .form-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-subscription-form .form-group button {
        width: 100%;
    }
}

/* Agreement Content Styles */
.agreement-content {
    margin: 1.5rem 0;
    line-height: 1.6;
}

.agreement-content p {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.agreement-checkbox {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.agreement-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.4;
}

.agreement-checkbox input[type="checkbox"] {
    margin-top: 0.2rem;
    transform: scale(1.2);
}

.agreement-checkbox a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
}

.agreement-checkbox a:hover {
    text-decoration: underline;
    
    .process-demo {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pricing-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tech-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .security-animation {
        width: 250px;
        height: 150px;
    }
    
    .security-layer {
        width: 50px;
        height: 50px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .social-links {
        flex-wrap: wrap;
    }
    
    .main-subscription-form {
        margin: 2rem 0;
        padding: 1.5rem;
    }
    
    .main-subscription-form h3 {
        font-size: 1.3rem;
    }
    
    .main-subscription-form .form-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-subscription-form .form-group button {
        width: 100%;
    }
    
    .flying-letter {
        width: 150px;
        height: 120px;
        top: 10%;
        right: 5%;
    }
    
    .flying-letter::before {
        font-size: 3rem;
    }
    
    .flying-letter::after {
        width: 200px;
        height: 2px;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--gradient-sky);
    margin: 2% auto;
    padding: 0;
    border: 2px solid var(--accent-blue);
    border-radius: 20px;
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.3);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

@keyframes modalSlideIn {
    from { 
        transform: translateY(-50px) scale(0.9);
        opacity: 0;
    }
    to { 
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.close {
    color: var(--text-gray);
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    top: 15px;
    right: 20px;
    cursor: pointer;
    z-index: 2001;
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--accent-blue);
}

.modal-header {
    background: var(--gradient-blue);
    color: var(--primary-white);
    padding: 1.5rem;
    text-align: center;
    border-radius: 18px 18px 0 0;
    flex-shrink: 0;
}

.modal-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    margin: 0;
    font-weight: 700;
}

.modal-body {
    padding: 1.5rem;
    text-align: center;
    overflow-y: auto;
    flex: 1;
    max-height: calc(90vh - 120px);
}

/* Custom scrollbar for modal */
.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: rgba(59, 130, 246, 0.1);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--light-blue);
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: starPulse 2s ease-in-out infinite;
}

@keyframes starPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.modal-body h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
}

.modal-body p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.modal-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.modal-feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--accent-blue);
    text-align: left;
    font-size: 0.9rem;
}

.modal-feature .feature-icon {
    font-size: 1.2rem;
    min-width: 25px;
}

.modal-feature span:last-child {
    color: var(--text-dark);
    font-weight: 500;
}

.modal-actions {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.modal-actions .btn-primary,
.modal-actions .btn-secondary {
    min-width: 100px;
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
}

/* Subscription Form Styles */
.subscription-form {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.subscription-form h4 {
    font-family: 'Orbitron', monospace;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    text-align: center;
    font-size: 1.1rem;
}

.form-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.form-group input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-dark);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

.form-group input::placeholder {
    color: var(--text-gray);
}

.form-group button {
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
    white-space: nowrap;
}

.form-note {
    font-size: 0.8rem;
    color: var(--text-gray);
    text-align: center;
    margin: 0;
    line-height: 1.4;
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        margin: 5% auto;
        width: 95%;
        max-width: 400px;
        max-height: 85vh;
    }
    
    .modal-header {
        padding: 1rem;
    }
    
    .modal-header h2 {
        font-size: 1.3rem;
    }
    
    .modal-body {
        padding: 1rem;
        max-height: calc(85vh - 100px);
    }
    
    .modal-body h3 {
        font-size: 1.1rem;
    }
    
    .modal-body p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .modal-icon {
        font-size: 2.5rem;
        margin-bottom: 0.8rem;
    }
    
    .modal-features {
        gap: 0.6rem;
        margin-bottom: 1rem;
    }
    
    .modal-feature {
        padding: 0.6rem;
        gap: 0.6rem;
        font-size: 0.85rem;
    }
    
    .modal-feature .feature-icon {
        font-size: 1rem;
        min-width: 20px;
    }
    
    .modal-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.6rem;
    }
    
    .modal-actions .btn-primary,
    .modal-actions .btn-secondary {
        width: 100%;
        max-width: 180px;
        padding: 0.7rem 1rem;
        font-size: 0.85rem;
    }
    
    .form-group {
        flex-direction: column;
        gap: 0.6rem;
    }
    
    .form-group button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .modal-content {
        margin: 3% auto;
        width: 98%;
        max-height: 90vh;
    }
    
    .modal-body {
        max-height: calc(90vh - 80px);
    }
    
    .modal-header h2 {
        font-size: 1.2rem;
    }
    
    .modal-body h3 {
        font-size: 1rem;
    }
    
    .modal-body p {
        font-size: 0.85rem;
    }
    
    .modal-icon {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content {
        padding: 3rem 1rem 0 1rem;
    }
    
    .hero-title {
        margin-top: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .guarantee-timeline::before {
        left: 20px;
    }
    
    .timeline-marker {
        left: 10px;
        width: 15px;
        height: 15px;
    }
}