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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #000;
    background-color: #fff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header Styles */
.header {
    background-color: #000;
    padding: 20px 0;
    position: relative;
    z-index: 100;
}

.logo {
    display: block;
    max-width: 280px;
    height: auto;
    margin: 0 auto;
}

/* Main Content */
.main-content {
    background-color: #f5f5f5;
    min-height: calc(100vh - 140px);
    padding: 40px 0 80px;
}

/* Signup Notice */
.signup-notice {
    text-align: center;
    margin-bottom: 40px;
}

.signup-title {
    font-size: 18px;
    font-weight: 600;
    color: #666;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.signup-subtitle {
    font-size: 16px;
    color: #888;
    font-style: italic;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 60px;
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    color: #000;
    margin-bottom: 32px;
    letter-spacing: -1px;
    line-height: 1.1;
}

.offer {
    margin-bottom: 24px;
}

.offer-title {
    font-size: 32px;
    font-weight: 800;
    color: #000;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.offer-description {
    font-size: 18px;
    color: #333;
    margin-bottom: 16px;
    font-weight: 400;
}

.tagline {
    font-size: 16px;
    color: #666;
    font-weight: 400;
}

/* Form Section */
.form-section {
    max-width: 480px;
    margin: 0 auto;
}

.signup-form {
    background: #fff;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.phone-input-container {
    display: flex;
    border: 2px solid #c0c0c0;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
}

.country-select {
    background: #f8f8f8;
    border: none;
    padding: 16px 12px;
    font-size: 16px;
    color: #333;
    cursor: pointer;
    border-right: 1px solid #c0c0c0;
    min-width: 80px;
}

.country-select:focus {
    outline: none;
    background: #f0f0f0;
}

input[type="tel"],
input[type="email"] {
    flex: 1;
    border: none;
    padding: 16px;
    font-size: 16px;
    color: #333;
    background: #fff;
}

input[type="email"] {
    border: 2px solid #c0c0c0;
    border-radius: 6px;
    width: 100%;
}

input[type="tel"]:focus,
input[type="email"]:focus {
    outline: none;
    border-color: #000;
}

input::placeholder {
    color: #999;
}

.disclaimer {
    margin: 24px 0;
    padding: 16px;
    background: #f8f8f8;
    border-radius: 6px;
    border-left: 4px solid #c0c0c0;
}

.disclaimer p {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
}

.submit-btn {
    width: 100%;
    background: #000;
    color: #fff;
    border: none;
    padding: 18px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.submit-btn:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Success Message */
.success-message {
    background: #000;
    color: #fff;
    padding: 32px;
    border-radius: 8px;
    text-align: center;
    margin-top: 20px;
}

.success-message h3 {
    font-size: 24px;
    margin-bottom: 12px;
    font-weight: 700;
}

.success-message p {
    font-size: 16px;
    color: #c0c0c0;
}

/* Form Data Display */
.form-data {
    background: #f8f8f8;
    padding: 20px;
    border-radius: 6px;
    margin-top: 20px;
    border: 1px solid #c0c0c0;
}

.form-data h4 {
    font-size: 16px;
    margin-bottom: 12px;
    color: #333;
}

.form-data div {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* Floating Chat Button */
.chat-button {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    cursor: pointer;
}

.chat-icon {
    width: 60px;
    height: 60px;
    background: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.chat-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.chat-tooltip {
    position: absolute;
    bottom: 70px;
    right: 0;
    background: #fff;
    color: #333;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid #c0c0c0;
}

.chat-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 20px;
    border: 8px solid transparent;
    border-top-color: #fff;
}

.chat-button:hover .chat-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-5px);
}

/* Footer */
.footer {
    background: #f8f8f8;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid #e0e0e0;
}

.footer p {
    font-size: 12px;
    color: #666;
}

.footer-link {
    color: #000;
    text-decoration: underline;
    font-weight: 500;
}

.footer-link:hover {
    color: #333;
}

/* Tablet Styles */
@media (min-width: 768px) {
    .container {
        padding: 0 32px;
    }
    
    .logo {
        max-width: 320px;
    }
    
    .hero-title {
        font-size: 64px;
    }
    
    .offer-title {
        font-size: 40px;
    }
    
    .signup-form {
        padding: 40px;
    }
    
    .main-content {
        padding: 60px 0 100px;
    }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    .container {
        padding: 0 48px;
    }
    
    .logo {
        max-width: 360px;
    }
    
    .hero-title {
        font-size: 72px;
    }
    
    .offer-title {
        font-size: 48px;
    }
    
    .main-content {
        padding: 80px 0 120px;
    }
    
    .signup-form {
        padding: 48px;
    }
    
    .chat-button {
        bottom: 32px;
        right: 32px;
    }
    
    .chat-icon {
        width: 70px;
        height: 70px;
        font-size: 28px;
    }
}

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

.hero,
.form-section {
    animation: fadeInUp 0.8s ease-out;
}

.form-section {
    animation-delay: 0.2s;
}

/* Loading State */
.submit-btn.loading {
    background: #666;
    cursor: not-allowed;
    position: relative;
}

.submit-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}