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

/* SIN RESPONSIVE DESIGN - PÁGINA IDÉNTICA EN TODOS LOS DISPOSITIVOS */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Hero Section - Promesa de Valor */
.hero-section {
    min-height: 40vh;
    background: linear-gradient(135deg, #000000, #1a1a1a);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 1rem 0;
}

.hero-content {
    max-width: 800px;
}

.event-date {
    font-size: 1.2rem;
    color: #FFD700;
    margin-bottom: 1rem;
    font-weight: 500;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.amount-highlight {
    font-size: 4rem;
    font-weight: 800;
    color: #FFD700;
    margin: 0.5rem 0;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-top: 0.5rem;
}

/* Video VSL Section */
.video-section {
    padding: 1rem 0 2rem 0;
    background: #000;
    color: white;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
    background: #000;
    position: relative;
    border: 3px solid rgba(255, 215, 0, 0.3);
}

.main-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.audio-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid #FFD700;
    color: #FFD700;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 20;
    pointer-events: auto;
}

.audio-toggle:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: scale(1.1);
}

.audio-toggle.active {
    background: rgba(255, 215, 0, 0.3);
    border-color: #fff;
    color: #fff;
}

/* Play/Pause Toggle Button */
.play-pause-toggle {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid #FFD700;
    color: #FFD700;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 20;
    pointer-events: auto;
}

.play-pause-toggle:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: scale(1.1);
}

.play-pause-toggle.paused {
    background: rgba(255, 215, 0, 0.3);
    border-color: #fff;
    color: #fff;
}

.darian-play-pause-toggle {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid #FFD700;
    color: #FFD700;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 20;
    pointer-events: auto;
}

.darian-play-pause-toggle:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: scale(1.1);
}

.darian-play-pause-toggle.paused {
    background: rgba(255, 215, 0, 0.3);
    border-color: #fff;
    color: #fff;
}

.darian-audio-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid #FFD700;
    color: #FFD700;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 10;
}

.darian-audio-toggle:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: scale(1.1);
}

.darian-audio-toggle.active {
    background: rgba(255, 215, 0, 0.3);
    border-color: #fff;
    color: #fff;
}

/* Darian Success Case Section */
.darian-section {
    padding: 2.5rem 0;
    background: linear-gradient(135deg, #000000, #1a1a1a);
    color: white;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 2rem;
}

.miami-section .section-title {
    color: white;
}

.darian-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
}

.darian-video {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.2);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.darian-video-player {
    width: 100%;
    height: auto;
    display: block;
    max-height: 320px;
    object-fit: cover;
}

/* Forzar formato vertical en móviles para el video de Darian */
@media (max-width: 768px) {
    .darian-video-player {
        max-height: 400px;
        object-fit: cover;
        aspect-ratio: 9/16; /* Formato vertical (portrait) */
    }
}

@media (max-width: 480px) {
    .darian-video-player {
        max-height: 350px;
        object-fit: cover;
        aspect-ratio: 9/16; /* Formato vertical (portrait) */
    }
}

.darian-side-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100%;
}

.darian-results {
    display: flex;
    justify-content: center;
    align-items: center;
}

.results-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
}

.results-card h3 {
    font-size: 1.5rem;
    color: #FFD700;
    margin-bottom: 2rem;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-label {
    font-weight: 500;
    color: #ccc;
}

.result-value {
    font-weight: 700;
    color: #FFD700;
    font-size: 1.1rem;
}

.darian-cta {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    margin: 20px 0;
}

.darian-cta h3 {
    font-size: 1.8rem;
    color: white;
    margin-bottom: 1.5rem;
}

.darian-cta .no-commitment {
    font-size: 0.9rem;
    color: #ccc;
    margin-top: 0.5rem;
    text-align: center;
    font-weight: 400;
}

/* Miami Location Section */
.miami-section {
    padding: 4rem 0;
    background: #000;
    color: white;
}

.miami-content {
    margin-bottom: 3rem;
}

.location-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.location-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.location-item i {
    color: #FFD700;
    font-size: 1.5rem;
}

.miami-gallery {
    margin-bottom: 3rem;
    overflow: hidden;
    position: relative;
}

.miami-carousel {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.miami-carousel-track {
    display: flex;
    gap: 1.5rem;
    animation: miami-carousel 60s linear infinite;
    width: max-content;
}

.miami-carousel-track:hover {
    animation-play-state: paused;
}

.miami-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    width: 300px;
    height: 200px;
}

.miami-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.miami-item:hover img {
    transform: scale(1.05);
}

.miami-cta {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    margin: 20px 0;
}

.no-commitment {
    font-size: 0.8rem;
    color: #aaa;
    font-style: italic;
    text-align: center;
    margin-top: 0.5rem;
}

/* Button Styles */
.btn {
    display: inline-block !important;
    padding: 1rem 2rem !important;
    text-decoration: none !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    background: #FFD700 !important;
    color: #000 !important;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3) !important;
    margin: 10px !important;
    min-width: 200px !important;
    text-align: center !important;
}

.btn-primary {
    background: linear-gradient(135deg, #FFD700, #FFA500) !important;
    color: #000 !important;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3) !important;
}

.btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4) !important;
    background: linear-gradient(135deg, #FFED4E, #FFB84D) !important;
}

.btn-secondary {
    background: white !important;
    color: #000 !important;
    border: 2px solid white !important;
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2) !important;
}

.btn-secondary:hover {
    background: #f0f0f0 !important;
    color: #000 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3) !important;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

/* Form Header */
.form-header {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    padding: 1rem 0;
    border-bottom: 2px solid #FFD700;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #FFD700;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.back-btn:hover {
    color: #FFED4E;
    transform: translateX(-5px);
}

.header-content h1 {
    color: #FFD700;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Form Section */
.form-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #000000, #1a1a1a);
    color: white;
    min-height: 80vh;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    padding: 3rem;
}

.form-container h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #FFD700;
    margin-bottom: 1rem;
}

.form-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.registration-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: white;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #FFD700;
    background: rgba(255, 255, 255, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Radio Group Styles */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.radio-option:hover {
    border-color: #FFD700;
    background: rgba(255, 215, 0, 0.1);
}

.radio-option input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    position: relative;
    transition: all 0.3s ease;
}

.radio-option input[type="radio"]:checked + .radio-custom {
    border-color: #FFD700;
    background: #FFD700;
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #000;
    border-radius: 50%;
}

.radio-option input[type="radio"]:checked ~ span {
    color: #FFD700;
    font-weight: 600;
}

/* Packages Section */
.packages-section {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    padding: 4rem 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.packages-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 165, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.packages-container {
    display: flex;
    gap: 3rem;
    justify-content: center;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.package-card {
    flex: 1;
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 8px 16px rgba(255, 215, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    border: 1px solid rgba(255, 215, 0, 0.1);
    max-width: 400px;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #FFD700, #FFA500, #FFD700);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.package-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.2), 0 15px 30px rgba(255, 215, 0, 0.2);
}

.package-card.vip {
    background: linear-gradient(145deg, #FFF8DC 0%, #FFEFD5 50%, #F5DEB3 100%);
    border: 3px solid #FFD700;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15), 0 10px 20px rgba(255, 215, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 0 0 1px rgba(255, 215, 0, 0.1);
    position: relative;
}

.package-card.vip::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, transparent 30%, rgba(255, 165, 0, 0.05) 70%, transparent 100%);
    pointer-events: none;
    border-radius: 20px;
}

.package-card.vip::before {
    background: linear-gradient(90deg, #FFD700, #FF6B35, #FF8C42, #FFD700);
    height: 5px;
}

.package-card.vip:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.25), 0 20px 40px rgba(255, 215, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.package-header {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    padding: 1.5rem 1.5rem;
    text-align: center;
    color: #000;
    position: relative;
    overflow: hidden;
}

.package-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}



.package-title {
    font-size: 1.8rem;
    font-weight: 900;
    margin: 0 0 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.package-dates {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    opacity: 0.9;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}



.package-content {
    padding: 1.5rem 1.5rem;
    color: #333;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 1) 100%);
}

.package-card.vip .package-content {
    background: linear-gradient(180deg, rgba(255, 248, 220, 0.9) 0%, rgba(255, 239, 213, 1) 100%);
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.package-features li {
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    font-size: 0.95rem;
    font-weight: 600;
    position: relative;
    padding-left: 2rem;
    transition: all 0.3s ease;
    line-height: 1.3;
    display: flex;
    align-items: center;
}

.package-features li:hover {
    background: rgba(255, 215, 0, 0.05);
    padding-left: 2.7rem;
    transform: translateX(5px);
}

.package-features li:last-child {
    border-bottom: none;
}

.feature-icon {
    position: absolute;
    left: 0;
    color: #FFD700;
    font-weight: bold;
    font-size: 1.1rem;
    background: rgba(255, 215, 0, 0.1);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.package-features li:hover .feature-icon {
    background: rgba(255, 215, 0, 0.2);
    transform: scale(1.1);
}

.package-card.vip .package-header {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    position: relative;
    border-bottom: 3px solid #FFA500;
}

.package-card.vip .package-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.1) 50%, transparent 60%);
    animation: vipShimmer 3s infinite;
}

@keyframes vipShimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    50% { transform: translateX(0%) translateY(0%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.package-card.vip .package-title {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
    color: #000;
}

.package-card.vip .package-dates {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
    color: #000;
}

.package-card.vip .feature-icon {
    color: #FFD700;
    background: rgba(255, 215, 0, 0.1);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.2);
}

.package-card.vip .package-features li:hover .feature-icon {
    background: rgba(255, 215, 0, 0.2);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
    transform: scale(1.1);
}

.package-card.vip .package-features li {
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.package-card.vip .package-features li:hover {
    background: rgba(255, 215, 0, 0.1);
}



/* Footer */
.footer {
    padding: 2rem 0;
    background: #000;
    color: white;
    text-align: center;
}

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

.footer-text p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.footer-text .limited {
    color: #FFD700;
    font-weight: 600;
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .container {
        padding: 0 10px;
        max-width: 100%;
    }
    
    /* Ocultar galería 3D y mostrar tarjetas de trading en móvil */
    .gallery-section-compact {
        display: none;
    }
    
    .trading-cards-section {
        display: block;
    }
    

    
    .card-title {
        font-size: 0.9rem;
    }
    
    .card-position {
        font-size: 0.6rem;
    }
    
    .trading-icon {
        font-size: 1.8rem;
    }
    
    .roi-percentage {
        font-size: 1.1rem;
    }
    
    .roi-amount {
        font-size: 0.7rem;
    }
    
    .card-image {
        height: 50px;
        margin: 0.5rem 0;
    }
    
    .card-header {
        margin-bottom: 0.5rem;
    }
    
    .card-roi {
        margin: 0.5rem 0;
    }
    
    .card-details {
        margin: 0.5rem 0;
    }
    
    .card-footer {
        margin: 0.5rem 0;
    }
    
    .hero-section {
        min-height: 25vh;
        padding: 0.25rem 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.25rem;
    }
    
    .amount-highlight {
        font-size: 2.2rem;
        margin: 0.25rem 0;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        margin-top: 0.25rem;
    }
    
    .event-date {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
    
    .video-section {
        min-height: 35vh;
        padding: 0.25rem 0 1rem 0;
    }
    
    .darian-section {
        padding: 1.5rem 0;
    }
    
    .darian-content {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .packages-container {
        flex-direction: column;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .package-card {
        max-width: 100%;
        transform: none !important;
    }
    
    .package-card.vip {
        transform: none !important;
    }
    
    .package-header {
        padding: 1.5rem 1rem;
    }
    
    .package-title {
        font-size: 1.5rem;
        letter-spacing: 0.5px;
    }
    
    .package-content {
        padding: 1.5rem 1rem;
    }
    
    .package-features li {
        font-size: 0.9rem;
        padding: 0.6rem 0;
        padding-left: 2.2rem;
        position: relative;
    }
    
    .feature-icon {
        width: 20px;
        height: 20px;
        font-size: 1rem;
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
    }
    
    .gallery-section-compact {
        order: 2;
    }
    
    .darian-side-content {
        gap: 1rem;
    }
    
    .darian-video {
        max-width: 100%;
    }
    
    .darian-video-player {
        max-height: 400px;
        object-fit: cover;
        aspect-ratio: 9/16; /* Formato vertical (portrait) */
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        padding: 0 10px;
    }
    
    .location-info {
        flex-direction: column;
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .location-item {
        font-size: 1rem;
        gap: 0.5rem;
    }
    
    .location-item i {
        font-size: 1.2rem;
    }
    
    .miami-carousel-track {
        gap: 0.8rem;
    }
    
    .miami-item {
        width: 200px;
        height: 130px;
    }
    
    .miami-cta {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .miami-section {
        padding: 2rem 0;
    }
    
    /* Gallery responsive */
    .gallery-container-compact {
        margin: 0.5rem 0;
        min-height: 40px;
    }
    
    .gallery-wrapper-compact {
        width: 200px;
        height: 150px;
        animation: gallery-compact 15s linear infinite;
    }
    
    .gallery-wrapper-compact span {
        width: 120px;
        height: 80px;
        transform: rotateY(calc(var(--i) * 72deg)) translateZ(80px);
    }
    
    .gallery-title {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .form-container {
        margin: 0 10px;
        padding: 1.5rem;
    }
    
    .form-container h2 {
        font-size: 1.5rem;
    }
    
    .form-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .registration-form {
        gap: 1rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .form-group textarea {
        min-height: 80px;
    }
    
    .form-section {
        padding: 2rem 0;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .darian-cta h3 {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    .darian-cta .no-commitment {
        font-size: 0.8rem;
        margin-top: 0.4rem;
    }
    
    .packages-container {
        gap: 1rem;
        padding: 0 0.5rem;
    }
    
    .package-header {
        padding: 1rem;
    }
    
    .package-title {
        font-size: 1.2rem;
    }
    
    .package-content {
        padding: 1rem;
    }
    
    .package-features li {
        font-size: 0.8rem;
        padding: 0.5rem 0;
        padding-left: 2rem;
        position: relative;
    }
    
    .feature-icon {
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 18px;
        height: 18px;
        font-size: 0.9rem;
    }
    
    .footer {
        padding: 1rem 0;
    }
    
    .footer-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 8px;
    }
    

    
    .card-title {
        font-size: 0.8rem;
    }
    
    .card-position {
        font-size: 0.5rem;
        padding: 0.1rem 0.3rem;
    }
    
    .bitunix-logo {
        font-size: 0.5rem;
    }
    
    .card-image {
        height: 40px;
        margin: 0.4rem 0;
    }
    
    .trading-icon {
        font-size: 1.5rem;
    }
    
    .roi-percentage {
        font-size: 1rem;
    }
    
    .roi-amount {
        font-size: 0.6rem;
    }
    
    .card-header {
        margin-bottom: 0.4rem;
    }
    
    .card-roi {
        margin: 0.4rem 0;
    }
    
    .card-details {
        margin: 0.4rem 0;
    }
    
    .card-footer {
        margin: 0.4rem 0;
    }
    
    .price-info {
        font-size: 0.7rem;
    }
    
    .user-info {
        font-size: 0.7rem;
    }
    
    .referral-info {
        font-size: 0.6rem;
    }
    
    .sharing-time {
        font-size: 0.6rem;
    }
    
    .hero-section {
        min-height: 20vh;
        padding: 0.2rem 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 0.2rem;
    }
    
    .amount-highlight {
        font-size: 1.8rem;
        margin: 0.2rem 0;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-top: 0.2rem;
    }
    
    .event-date {
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
    }
    
    .darian-video {
        max-width: 100%;
    }
    
    .darian-video-player {
        max-height: 350px;
        object-fit: cover;
        aspect-ratio: 9/16; /* Formato vertical (portrait) */
    }
    
    .video-section {
        min-height: 30vh;
        padding: 0.2rem 0 0.8rem 0;
    }
    
    .darian-section {
        padding: 1rem 0;
    }
    
    .darian-content {
        gap: 0.8rem;
        margin-bottom: 0.8rem;
    }
    
    .section-title {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
        padding: 0 8px;
    }
    
    .location-info {
        gap: 0.6rem;
        margin-bottom: 1rem;
    }
    
    .location-item {
        font-size: 0.9rem;
        gap: 0.4rem;
    }
    
    .location-item i {
        font-size: 1rem;
    }
    
    .miami-carousel-track {
        gap: 0.6rem;
    }
    
    .miami-item {
        width: 160px;
        height: 100px;
    }
    
    .miami-section {
        padding: 1.5rem 0;
    }
    
    .miami-cta {
        gap: 0.6rem;
    }
    
    /* Gallery responsive móvil */
    .gallery-container-compact {
        margin: 0.3rem 0;
        min-height: 25px;
    }
    
    .gallery-wrapper-compact {
        width: 180px;
        height: 120px;
        animation: gallery-compact 12s linear infinite;
    }
    
    .gallery-wrapper-compact span {
        width: 100px;
        height: 70px;
        transform: rotateY(calc(var(--i) * 72deg)) translateZ(60px);
    }
    
    .gallery-title {
        font-size: 0.8rem;
        margin-bottom: 0.6rem;
    }
    
    .form-container {
        margin: 0 8px;
        padding: 1rem;
    }
    
    .form-container h2 {
        font-size: 1.3rem;
    }
    
    .form-subtitle {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .registration-form {
        gap: 0.8rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.6rem;
        font-size: 0.8rem;
    }
    
    .form-group textarea {
        min-height: 60px;
    }
    
    .form-section {
        padding: 1.5rem 0;
    }
    
    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.8rem;
    }
    
    .btn-large {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .darian-cta h3 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .darian-cta .no-commitment {
        font-size: 0.7rem;
        margin-top: 0.3rem;
    }
    
    .footer {
        padding: 0.8rem 0;
    }
    
    .footer-text p {
        font-size: 0.9rem;
    }
}

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

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

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

/* Gallery Section - Casos de Éxito 3D (Compacta dentro de Darian) */
.gallery-section-compact {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.gallery-title {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: #ffd700;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    letter-spacing: 1px;
}

.gallery-container-compact {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 250px;
    margin: 0;
}

.gallery-wrapper-compact {
    width: 300px;
    height: 200px;
    position: relative;
    transform-style: preserve-3d;
    transform: perspective(1000px);
    animation: gallery-compact 20s linear infinite;
    cursor: pointer;
    margin: 0 auto;
}

.gallery-wrapper-compact:hover {
    animation-play-state: paused;
}

.gallery-wrapper-compact span {
    position: absolute;
    top: 0;
    left: 0;
    width: 180px;
    height: 120px;
    transform-origin: center;
    transform-style: preserve-3d;
    transform: rotateY(calc(var(--i) * 72deg)) translateZ(120px);
    transition: all 0.3s ease;
}

/* Estilos específicos para PC (pantallas grandes) */
@media (min-width: 769px) {
    .gallery-wrapper-compact {
        width: 220px;
        height: 160px;
        animation: gallery-compact 25s linear infinite;
    }
    
    .gallery-wrapper-compact span {
        width: 100%;
        height: 100%;
        transform: rotateY(calc(var(--i) * 72deg)) translateZ(280px);
    }
}

.gallery-wrapper-compact span img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 215, 0, 0.2);
    transition: all 0.3s ease;
    opacity: 1;
    visibility: visible;
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.gallery-wrapper-compact span img:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.5), 0 0 30px rgba(255, 215, 0, 0.3);
    border-color: rgba(255, 215, 0, 0.8);
    z-index: 10;
}

@keyframes gallery-compact {
    0% {
        transform: perspective(800px) rotateY(0deg);
    }
    100% {
        transform: perspective(800px) rotateY(360deg);
    }
}

@-webkit-keyframes gallery-compact {
    0% {
        -webkit-transform: perspective(800px) rotateY(0deg);
        transform: perspective(800px) rotateY(0deg);
    }
    100% {
        -webkit-transform: perspective(800px) rotateY(360deg);
        transform: perspective(800px) rotateY(360deg);
    }
}

@keyframes gallery {
    0% {
        transform: perspective(1000px) rotateY(0deg);
    }
    100% {
        transform: perspective(1000px) rotateY(360deg);
    }
}

@-webkit-keyframes gallery {
    0% {
        -webkit-transform: perspective(1000px) rotateY(0deg);
        transform: perspective(1000px) rotateY(0deg);
    }
    100% {
        -webkit-transform: perspective(1000px) rotateY(360deg);
        transform: perspective(1000px) rotateY(360deg);
    }
}

@keyframes miami-carousel {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@-webkit-keyframes miami-carousel {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    100% {
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
    }
}

/* Trading Cards Styles - Solo visible en móvil */
.trading-cards-section {
    display: block;
    margin: 2rem 0;
}

.trading-cards-container {
    display: flex;
    flex-direction: row;
    gap: 30px;
    margin: 1rem 0;
    justify-content: center;
    align-items: center;
    position: relative;
    width: auto;
    margin-left: auto;
    margin-right: auto;
    flex-wrap: wrap;
}

.trading-card {
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 15px;
    padding: 1rem;
    color: white;
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 215, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 20px rgba(255, 215, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    width: 160px;
    height: 220px;
    z-index: 1;
    backdrop-filter: blur(10px);
}

.trading-card:nth-child(2) {
    z-index: 1;
}

/* Ocultar cualquier tarjeta de trading adicional si por alguna razón aparecen más de dos */
.trading-card:nth-of-type(n+3) {
    display: none !important;
}

.trading-card:hover {
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 215, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 0 30px rgba(255, 215, 0, 0.2);
    border-color: rgba(255, 215, 0, 0.5);
}

.trading-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 215, 0, 0.1), transparent);
    pointer-events: none;
    transform: translateZ(1px);
}

.trading-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), transparent);
    pointer-events: none;
    transform: translateZ(2px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 3;
    transform: translateZ(5px);
}

.card-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: #FFD700;
}

.card-position {
    font-size: 0.8rem;
    color: #ccc;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 8px;
}

.bitunix-logo {
    font-size: 0.7rem;
    color: #FFD700;
    font-weight: 600;
}

.card-image {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
    margin: 0.8rem 0;
    position: relative;
    z-index: 3;
    transform: translateZ(8px);
}

.trading-icon {
    font-size: 2.5rem;
    color: #FFD700;
    text-shadow: 
        0 0 20px rgba(255, 215, 0, 0.5),
        0 0 40px rgba(255, 215, 0, 0.3),
        0 0 60px rgba(255, 215, 0, 0.1);
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.3));
}



.card-roi {
    text-align: center;
    margin: 0.8rem 0;
    position: relative;
    z-index: 3;
    transform: translateZ(10px);
}

.roi-percentage {
    font-size: 1.5rem;
    font-weight: 800;
    color: #00ff88;
    margin-bottom: 0.3rem;
}

.roi-amount {
    font-size: 0.9rem;
    color: #00ff88;
    font-weight: 600;
}

.card-details {
    margin: 0.8rem 0;
    position: relative;
    z-index: 3;
    transform: translateZ(6px);
}

.price-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: #ccc;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0.8rem 0;
    position: relative;
    z-index: 3;
    transform: translateZ(7px);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
}

.user-icon {
    color: #00ff88;
}

.username {
    color: #ccc;
    font-weight: 500;
}

.referral-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.7rem;
    color: #ccc;
}

.qr-code {
    font-size: 1.2rem;
    color: #FFD700;
}

.sharing-time {
    font-size: 0.8rem;
    color: #666;
    margin-top: 0.5rem;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: 
        linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.2) 0%, transparent 50%),
        #000000;
    position: relative;
}

.modal-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 215, 0, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 215, 0, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
}

.modal-content {
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid #FFD700;
    border-radius: 15px;
    padding: 40px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.3);
    backdrop-filter: blur(10px);
    animation: modalFadeIn 0.3s ease-out;
    overflow: visible;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.form-step {
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
    opacity: 1;
    will-change: transform, opacity;
}

.form-step.slide-out {
    transform: translateY(-30px);
    opacity: 0;
}

.form-step.slide-in {
    transform: translateY(30px);
    opacity: 0;
}

.form-step.slide-in.active {
    transform: translateY(0);
    opacity: 1;
}

/* Back to Main Button (Fixed Position) */
.back-to-main-btn-fixed {
    position: fixed;
    top: 20px;
    left: 20px;
    background: transparent;
    border: 2px solid #FFD700;
    color: #FFD700;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Inter', sans-serif;
    z-index: 10001;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.back-to-main-btn-fixed:hover {
    background: #FFD700;
    color: #000;
    transform: translateX(-5px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

/* Fixed Navigation Arrows - Bottom Right */
.nav-arrow-fixed {
    position: fixed;
    bottom: 30px;
    background: rgba(0, 0, 0, 0.9);
    color: #FFD700;
    border: 2px solid #FFD700;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.nav-arrow-fixed.show {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}



.nav-arrow-fixed:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.nav-arrow-fixed.nav-prev {
    right: 80px;
}

.nav-arrow-fixed.nav-next {
    right: 20px;
}

/* Modal Footer */
.modal-footer {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 10;
}

.nav-arrow {
    background: #FFD700;
    border: none;
    color: #000;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.nav-arrow:hover {
    background: #FFED4E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.nav-arrow:disabled {
    background: #666;
    color: #999;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.nav-arrow:disabled:hover {
    background: #666;
    transform: none;
}

.step-question {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.input-placeholder {
    color: #888;
    font-size: 1rem;
    margin-bottom: 10px;
    font-style: italic;
}

/* Modal Input Styles */
.modal-input {
    background: transparent;
    border: none;
    color: white;
    font-size: 1rem;
    width: 100%;
    padding: 10px 0;
    margin-bottom: 10px;
    outline: none;
    font-family: 'Inter', sans-serif;
}

.modal-input::placeholder {
    color: #888;
    font-style: italic;
}

.modal-input:focus {
    color: #FFD700;
}

.modal-textarea {
    resize: none;
    min-height: 80px;
    line-height: 1.5;
}

.phone-input {
    margin-left: 10px;
    flex: 1;
}

.input-line {
    width: 100%;
    height: 2px;
    background: #FFD700;
    margin: 20px 0;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.phone-input-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.country-selector-wrapper {
    position: relative;
    z-index: 1002;
}

.country-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #FFD700;
    padding: 8px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 10px 0 0 10px;
    background: white;
    min-width: 120px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.country-selector:hover {
    border-color: #FFD700;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.country-selector i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.country-selector.active i {
    transform: rotate(180deg);
}

.country-code {
    font-weight: 600;
    font-size: 0.9rem;
}

.flag {
    font-size: 1.2rem;
}

.chevron {
    font-size: 0.8rem;
    color: #FFD700;
    transition: transform 0.3s ease;
}

.country-selector.active .chevron {
    transform: rotate(180deg);
}

/* Country Dropdown - Base styles (will be overridden by specific positioning) */

/* Smart positioning for dropdown */

.country-dropdown.dropdown-up {
    top: auto;
    bottom: 100%;
    margin-top: 0;
    margin-bottom: 5px;
}

/* Ensure dropdown appears right below the selector */
.country-dropdown {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid #FFD700;
    border-radius: 10px;
    max-height: 350px;
    overflow: hidden;
    z-index: 1003;
    display: none;
    min-width: 250px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    transform: translateY(0);
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    
    /* Mobile optimizations */
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.country-search {
    padding: 10px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.country-search input {
    width: 100%;
    padding: 8px 12px;
    background: #2a2a2a;
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 6px;
    color: white;
    font-size: 14px;
    outline: none;
}

.country-search input::placeholder {
    color: #888;
}

.country-search input:focus {
    border-color: #FFD700;
}

.search-input::placeholder {
    color: #888;
}

.search-input:focus {
    border-color: #FFD700;
}

.country-list {
    max-height: 280px;
    overflow-y: auto;
    padding: 5px 0;
}

.country-list::-webkit-scrollbar {
    width: 6px;
}

.country-list::-webkit-scrollbar-track {
    background: rgba(255, 215, 0, 0.1);
    border-radius: 3px;
}

.country-list::-webkit-scrollbar-thumb {
    background: rgba(255, 215, 0, 0.5);
    border-radius: 3px;
}

.country-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 215, 0, 0.7);
}

.country-dropdown.show {
    display: block;
    animation: dropdownFadeIn 0.3s ease;
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    z-index: 1003;
    opacity: 1;
    visibility: visible;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.country-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.country-option:last-child {
    border-bottom: none;
}

.country-option:hover {
    background: rgba(255, 215, 0, 0.1);
    color: #FFD700;
}

.country-option .flag {
    font-size: 1.1rem;
}

.country-option .country-name {
    flex: 1;
    font-size: 0.9rem;
    color: white;
}

.country-option .country-code {
    font-weight: 600;
    color: #FFD700;
    font-size: 0.8rem;
}

.country-option:hover .country-name {
    color: #FFD700;
}

.accept-btn {
    background: #FFD700;
    color: #000;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin: 20px 0;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.accept-btn:hover {
    background: #FFED4E;
    transform: translateY(-2px);
    box-shadow: 0 5px 25px rgba(255, 215, 0, 0.5);
}

.enter-hint {
    color: #888;
    font-size: 0.9rem;
    margin-top: 10px;
}

/* Investment Options Styles */
.investment-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.investment-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.investment-option:hover {
    border-color: #FFD700;
    background: #fffbf0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.2);
}

.investment-option.selected {
    border-color: #FFD700;
    background: #fffbf0;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.investment-option input[type="radio"] {
    margin-right: 1rem;
    transform: scale(1.2);
    accent-color: #FFD700;
}

.investment-option label {
    font-size: 1.1rem;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    flex: 1;
}

.investment-option:hover label {
    color: #000;
}

.success-message {
    color: #FFD700;
    font-size: 1.2rem;
    margin: 20px 0;
    font-weight: 500;
}

/* Error message styles */
.error-message {
    color: #ff4444;
    font-size: 0.9rem;
    margin-top: 8px;
    text-align: center;
    animation: fadeIn 0.3s ease;
    font-weight: 500;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-container {
        padding: 15px;
    }
    
    .modal-content {
        padding: 30px 20px;
        margin: 10px;
        max-width: 100%;
        border-radius: 12px;
    }
    
    .step-question {
        font-size: 1.3rem;
        line-height: 1.4;
    }
    
    .modal-input {
        font-size: 1rem;
        padding: 12px 0;
    }
    
    .modal-textarea {
        min-height: 100px;
    }
    
    .accept-btn {
        padding: 12px 25px;
        font-size: 1rem;
        width: 100%;
        max-width: 200px;
    }
    
    .investment-options {
        gap: 0.8rem;
        margin: 1rem 0;
    }
    
    .investment-option {
        padding: 0.8rem;
    }
    
    .investment-option label {
        font-size: 1rem;
    }
    
    .phone-input-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .country-selector-wrapper {
        width: 100%;
    }
    
    .country-selector {
        align-self: flex-start;
    }
    
    .phone-input {
        margin-left: 0;
        margin-top: 5px;
    }
    
    /* Mobile dropdown adjustments */
    .country-dropdown {
        min-width: 180px;
        max-height: 150px;
        position: absolute;
        top: 100%;
        left: 0;
        z-index: 10002;
    }
    
    .country-dropdown.dropdown-up {
        position: absolute;
        top: auto;
        bottom: 100%;
        left: 0;
    }
    
    .country-option {
        padding: 10px 12px;
    }
    
    .country-option .country-name {
        font-size: 0.8rem;
    }
    
    .country-option .country-code {
        font-size: 0.7rem;
    }
    
    /* Mobile navigation adjustments */
    .back-to-main-btn-fixed {
        top: 15px;
        left: 15px;
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    .modal-footer {
        bottom: 15px;
        right: 15px;
        gap: 8px;
    }
    
    .nav-arrow {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .modal-container {
        padding: 10px;
    }
    
    .modal-content {
        padding: 25px 15px;
        margin: 5px;
        border-radius: 10px;
    }
    
    .step-question {
        font-size: 1.1rem;
        line-height: 1.3;
    }
    
    .modal-input {
        font-size: 0.9rem;
        padding: 10px 0;
    }
    
    .modal-textarea {
        min-height: 80px;
        font-size: 0.9rem;
    }
    
    .input-placeholder {
        font-size: 0.9rem;
    }
    
    .accept-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        width: 100%;
        max-width: 180px;
    }
    
    .investment-options {
        gap: 0.6rem;
        margin: 0.8rem 0;
    }
    
    .investment-option {
        padding: 0.6rem;
    }
    
    .investment-option label {
        font-size: 0.9rem;
    }
    
    .enter-hint {
        font-size: 0.8rem;
    }
    
    .phone-input-container {
        gap: 8px;
    }
    
    .country-selector-wrapper {
        width: 100%;
    }
    
    .country-selector {
        font-size: 0.9rem;
    }
    
    .flag {
        font-size: 1rem;
    }
    
    /* Small mobile dropdown adjustments */
    .country-dropdown {
        min-width: 160px;
        max-height: 120px;
        position: absolute;
        top: 100%;
        left: 0;
        z-index: 10002;
    }
    
    .country-dropdown.dropdown-up {
        position: absolute;
        top: auto;
        bottom: 100%;
        left: 0;
    }
    
    .country-option {
        padding: 8px 10px;
    }
    
    .country-option .country-name {
        font-size: 0.7rem;
    }
    
    .country-option .country-code {
        font-size: 0.6rem;
    }
    
    /* Small mobile navigation adjustments */
    .back-to-main-btn-fixed {
        top: 10px;
        left: 10px;
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .nav-arrow-fixed {
        bottom: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }
    
    .nav-arrow-fixed.nav-prev {
        right: 75px;
    }
    
    .nav-arrow-fixed.nav-next {
        right: 15px;
    }
    
    .modal-footer {
        bottom: 10px;
        right: 10px;
        gap: 6px;
    }
    
    .nav-arrow {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
}

/* Simple Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    margin: 5% auto;
    padding: 2rem;
    border: 2px solid #FFD700;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    color: white;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

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

.modal-content h2 {
    color: #FFD700;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.modal-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.modal-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.feature i {
    color: #FFD700;
    font-size: 1.2rem;
    width: 20px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover,
.close:focus {
    color: #FFD700;
}

.modal-close-btn {
    margin-top: 1rem;
}

/* Mobile responsive for modal */
@media (max-width: 768px) {
    .modal-content {
        margin: 10% auto;
        padding: 1.5rem;
        width: 95%;
    }
    
    .modal-content h2 {
        font-size: 1.5rem;
    }
    
    .modal-content p {
        font-size: 1rem;
    }
    
    .feature {
        padding: 0.6rem;
    }
}

/* Mobile responsive for country dropdown */
@media (max-width: 768px) {
    .country-dropdown {
        position: fixed !important;
        top: 20% !important;
        left: 50% !important;
        transform: translate(-50%, 0) !important;
        width: 90% !important;
        max-width: 350px !important;
        max-height: 60vh !important;
        z-index: 10000 !important;
        border-radius: 15px !important;
    }
    
    .country-dropdown.show {
        position: fixed !important;
        top: 20% !important;
        left: 50% !important;
        transform: translate(-50%, 0) !important;
    }
    
    .country-list {
        max-height: 40vh !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        overscroll-behavior: contain !important;
        scroll-behavior: smooth !important;
        /* Force scroll on mobile */
        -webkit-transform: translateZ(0) !important;
        transform: translateZ(0) !important;
    }
    
    .country-option {
        padding: 15px 20px !important;
        font-size: 16px !important;
        min-height: 44px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
    }
    
    .country-search {
        padding: 15px !important;
        position: relative !important;
    }
    
    /* Close button for mobile */
    .country-dropdown .close-dropdown {
        position: absolute !important;
        top: 10px !important;
        right: 15px !important;
        background: none !important;
        border: none !important;
        color: #FFD700 !important;
        font-size: 20px !important;
        cursor: pointer !important;
        z-index: 10001 !important;
        padding: 5px !important;
        border-radius: 50% !important;
        width: 30px !important;
        height: 30px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .country-search input {
        padding: 12px 15px !important;
        font-size: 16px !important;
        min-height: 44px !important;
    }
    
    /* Prevent body scroll when dropdown is open */
    body.dropdown-open {
        overflow: hidden !important;
        position: fixed !important;
        width: 100% !important;
    }
    
    /* Additional mobile scroll fixes */
    .country-dropdown .country-list {
        /* Ensure proper scrolling on iOS */
        -webkit-overflow-scrolling: touch !important;
        overflow-y: scroll !important;
        /* Prevent horizontal scroll */
        overflow-x: hidden !important;
        /* Force hardware acceleration */
        -webkit-transform: translate3d(0, 0, 0) !important;
        transform: translate3d(0, 0, 0) !important;
        /* Ensure proper height */
        height: auto !important;
        max-height: 50vh !important;
    }
    
    /* Make country options more touch-friendly */
    .country-dropdown .country-option {
        /* Prevent text selection */
        -webkit-user-select: none !important;
        -moz-user-select: none !important;
        -ms-user-select: none !important;
        user-select: none !important;
        /* Ensure proper touch area */
        min-height: 50px !important;
        padding: 12px 15px !important;
        /* Prevent touch delay */
        -webkit-tap-highlight-color: transparent !important;
    }
}