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

html, body {
    width: 100%;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
    background-color: #000;
    color: #fff;
    line-height: 1.6;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #000;
}

/* Desktop Layout */
@media (min-width: 1024px) {
    .container {
        flex-direction: row;
    }
    
    .left-section {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 48px;
        background-color: #000;
    }
    
    .right-section {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(to bottom, #1a1a1a, #000);
        padding: 32px;
    }
}

/* Mobile Layout */
@media (max-width: 1023px) {
    .container {
        flex-direction: column;
    }
    
    .left-section {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 24px;
        background-color: #000;
    }
    
    .right-section {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(to bottom, #1a1a1a, #000);
        padding: 16px 24px;
    }
}

/* Header */
.header {
    margin-bottom: 32px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.logo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 2px solid #a855f7;
    object-fit: cover;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .logo {
        width: 48px;
        height: 48px;
    }
}

.logo-text h1 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 4px;
}

.logo-text h1 .italic {
    font-style: italic;
    font-weight: 300;
}

.logo-text p {
    font-size: 12px;
    color: #999;
}

@media (max-width: 640px) {
    .logo-text h1 {
        font-size: 20px;
    }
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media (max-width: 1023px) {
    .main-content {
        gap: 16px;
    }
}

.cta-section {
    max-width: 400px;
}

@media (max-width: 1023px) {
    .cta-section {
        max-width: 100%;
    }
}

.cta-section h2 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 16px;
}

@media (max-width: 640px) {
    .cta-section h2 {
        font-size: 18px;
    }
}

.btn-primary {
    width: 100%;
    padding: 12px 16px;
    background-color: #a855f7;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #9333ea;
}

.btn-primary:disabled {
    background-color: #666;
    cursor: not-allowed;
}

@media (max-width: 640px) {
    .btn-primary {
        padding: 12px 12px;
        font-size: 14px;
    }
}

/* Social Buttons */
.social-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: #1a1a1a;
    color: #fff;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.social-btn:hover {
    background-color: #333;
}

.social-btn.whatsapp {
    background-color: #25d366;
}

.social-btn.whatsapp:hover {
    background-color: #20ba58;
}

.social-btn svg {
    width: 18px;
    height: 18px;
}

.social-btn span {
    display: none;
}

@media (min-width: 640px) {
    .social-btn span {
        display: inline;
    }
}

/* Profile Image */
.profile-image {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 600px;
}

@media (max-width: 1023px) {
    .profile-image {
        max-height: 384px;
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 32px;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 640px) {
    .modal-content {
        padding: 24px;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-header h2 {
    font-size: 20px;
    font-weight: bold;
}

.close-btn {
    background: none;
    border: none;
    color: #999;
    font-size: 24px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: #fff;
}

/* Form */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #ccc;
}

.form-group input {
    width: 100%;
    padding: 12px;
    background-color: #333;
    border: 1px solid #444;
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #a855f7;
}

.form-group input::placeholder {
    color: #666;
}

.form-submit {
    width: 100%;
    padding: 12px;
    background-color: #a855f7;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.form-submit:hover {
    background-color: #9333ea;
}

.form-submit:disabled {
    background-color: #666;
    cursor: not-allowed;
}

/* Alert Messages */
.alert {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-error {
    background-color: #7f1d1d;
    color: #fca5a5;
    border: 1px solid #dc2626;
}

.alert-success {
    background-color: #1f2937;
    color: #86efac;
    border: 1px solid #22c55e;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 999;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.floating-whatsapp:hover {
    background-color: #20ba58;
    transform: scale(1.1);
}

.floating-whatsapp svg {
    width: 28px;
    height: 28px;
    color: #fff;
}

@media (max-width: 1023px) {
    .floating-whatsapp {
        display: flex;
    }
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

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