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

:root {
    --primary-start: #0abdba;
    --primary-end: #3fbcfc;
    --dark: #1a1a1a;
    --light: #ffffff;
    --gray: #f5f5f5;
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background: #000;
    color: var(--dark);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
    z-index: -1;
}

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
    animation: float 20s infinite ease-in-out;
}

.sphere-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    top: -300px;
    left: -300px;
}

.sphere-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(11, 189, 186, 0.4) 0%, transparent 70%);
    bottom: -200px;
    right: -200px;
    animation-delay: -5s;
}

.sphere-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(63, 188, 252, 0.3) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    animation-delay: -10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(100px, -100px) scale(1.1);
    }

    50% {
        transform: translate(-100px, 100px) scale(0.9);
    }

    75% {
        transform: translate(50px, 50px) scale(1.05);
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

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

.logo-placeholder {
    position: relative;
}

.logo-img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

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

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-start), var(--primary-end));
    transition: width 0.3s ease;
}

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

.cta-button {
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    color: white !important;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(11, 189, 186, 0.3);
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(11, 189, 186, 0.4);
}

/* Hero Section - Poster Style */
.hero-poster {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 2rem 2rem;
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    margin: 20px;
    border-radius: 30px;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    z-index: 2;
    padding: 2rem;
}

.floating-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    line-height: 0.9;
    margin-bottom: 1rem;
}

.title-line-1 {
    display: block;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 300;
    letter-spacing: -2px;
}

.title-line-2 {
    display: block;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -3px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
}

/* Hero Visual */
.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ultrasound-mockup {
    width: 400px;
    height: 400px;
    background: linear-gradient(145deg, #f0f0f0, #e0e0e0);
    border-radius: 30px;
    position: relative;
    box-shadow: 20px 20px 60px #bebebe, -20px -20px 60px #ffffff;
    animation: float-device 6s infinite ease-in-out;
}

@keyframes float-device {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

.screen-glow {
    position: absolute;
    inset: 20px;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    border-radius: 20px;
    opacity: 0.1;
    animation: glow 2s infinite alternate;
}

@keyframes glow {
    from {
        opacity: 0.1;
    }

    to {
        opacity: 0.3;
    }
}

.product-showcase {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-float {
    position: absolute;
    background: white;
    padding: 0.8rem 1.5rem;
    border-radius: 150px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    animation: orbit 10s infinite linear;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-float img {
    width: 130px;
    height: 130px;
    object-fit: contain;
}

.product-1 {
    animation-delay: 0s;
}

.product-2 {
    animation-delay: -3.33s;
}

.product-3 {
    animation-delay: -6.66s;
}

@keyframes orbit {
    from {
        transform: rotate(0deg) translateX(150px) rotate(0deg);
    }

    to {
        transform: rotate(360deg) translateX(150px) rotate(-360deg);
    }
}

@keyframes orbit {
    from {
        transform: rotate(0deg) translateX(150px) rotate(0deg);
    }

    to {
        transform: rotate(360deg) translateX(150px) rotate(-360deg);
    }
}

/* Sections Base */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.title-accent {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-start);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.title-main {
    display: block;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
}

/* Benefits Section */
.benefits-section {
    background: white;
    margin: 2rem;
    border-radius: 30px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.benefit-item {
    text-align: center;
    padding: 2rem;
    border-radius: 20px;
    background: var(--gray);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-10px);
    background: white;
    box-shadow: var(--shadow);
}

.benefit-icon {
    margin-bottom: 1.5rem;
}

.icon-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 30px rgba(11, 189, 186, 0.3);
    animation: icon-bounce 3s infinite ease-in-out;
}

@keyframes icon-bounce {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.benefit-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.benefit-item p {
    color: #666;
    line-height: 1.6;
}

/* Products Section */
.products-section {
    background: transparent;
}

.products-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.product-card {
    background: white;
    border-radius: 30px;
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.premium .product-badge {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.professional .product-badge {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

.standard .product-badge {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
}

.commission-rate {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    box-shadow: 0 5px 20px rgba(11, 189, 186, 0.3);
}

/* 3D Product Placeholder */
.product-image-placeholder {
    height: 250px;
        margin: 2rem 0;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    background: var(--gray);
    
    display: flex;
    justify-content: center;
    
    align-items: center;
   
}

.product-img {
    max-width: 100%;
       max-height: 100%;
        object-fit: contain;
    
    transition: var(--transition);
   
    padding: 10px;
    
}

.product-overlay {
    position: absolute;
    bottom: -100%;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: white;
    padding: 2rem;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    bottom: 0;
}

.product-card:hover .product-img {
    transform: scale(1.1);
}

.product-overlay h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.product-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.product-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-align: center;
}

.product-list {
    list-style: none;
    text-align: left;
    padding: 0 1rem;
}

.product-list li {
    padding: 0.8rem 0;
    font-size: 1rem;
    color: #666;
    position: relative;
    padding-left: 25px;
}

.product-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-start);
    font-weight: bold;
}

.model-name {
    font-weight: 600;
    color: var(--dark);
}

.card-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

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

.commission-details p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.commission-details strong {
    font-size: 1.3rem;
    color: var(--primary-start);
    display: block;
}

/* Points System */
/* Points System */
.points-system {
    background: white;
    margin: 2rem;
    border-radius: 30px;
    padding: 5rem 0;
    overflow: hidden;
}

.points-visual {
    text-align: center;
    margin-bottom: 4rem;
}

.points-circle {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.points-inner {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 20px 40px rgba(11, 189, 186, 0.3);
    position: relative;
    animation: pulse-circle 2s infinite;
}

@keyframes pulse-circle {

    0%,
    100% {
        box-shadow: 0 20px 40px rgba(11, 189, 186, 0.3);
    }

    50% {
        box-shadow: 0 20px 60px rgba(11, 189, 186, 0.5);
    }
}

.points-number {
    font-size: 3rem;
    font-weight: 800;
}

.points-text {
    font-size: 1rem;
    opacity: 0.9;
}

.points-equals {
    font-size: 3rem;
    color: #ccc;
    font-weight: 300;
}

.points-value {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.currency {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.currency-unit {
    font-size: 1.2rem;
    color: #666;
}

.usage-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.usage-card {
    background: var(--gray);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.usage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.usage-main {
    padding: 2rem;
    text-align: center;
}

.usage-icon {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.usage-icon img {
    width: 150px;
    height: 150px;
    object-fit: contain;
    transition: var(--transition);
}

.usage-card:hover .usage-icon img {
    transform: scale(1.2) rotate(5deg);
}

.usage-main h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.usage-main p {
    color: #666;
}

.usage-details {
    background: white;
    padding: 2rem;
    border-top: 1px solid #eee;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.usage-card:hover .usage-details {
    max-height: 400px;
}

.usage-details h5 {
    color: var(--primary-start);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.usage-details ul {
    list-style: none;
    text-align: left;
    margin-bottom: 1rem;
}

.usage-details li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.usage-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-end);
}

.discount-note {
    background: linear-gradient(135deg, rgba(11, 189, 186, 0.1), rgba(63, 188, 252, 0.1));
    padding: 0.8rem;
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--primary-start);
    font-weight: 500;
    margin-top: 1rem;
}

/* Registration Section */
.register-section {
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    padding: 0;
    margin-top: 4rem;
}

.register-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    margin: 2rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.register-info {
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: white;
}

.register-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.register-info p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.register-benefits {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.check-icon {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Modern Form */
.modern-form {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-field {
    position: relative;
}

.form-field.full-width {
    grid-column: 1 / -1;
}

.form-field input,
.form-field select {
    width: 100%;
    padding: 1rem 0;
    border: none;
    border-bottom: 2px solid #e0e0e0;
    background: transparent;
    font-size: 1rem;
    transition: var(--transition);
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-bottom-color: var(--primary-start);
}

.form-field label {
    position: absolute;
    left: 0;
    top: 1rem;
    color: #999;
    pointer-events: none;
    transition: var(--transition);
}

.form-field input:focus~label,
.form-field input:valid~label,
.form-field select:focus~label,
.form-field select:valid~label {
    top: -0.5rem;
    font-size: 0.8rem;
    color: var(--primary-start);
}

.field-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-start), var(--primary-end));
    transition: width 0.3s ease;
}

.form-field input:focus~.field-line,
.form-field select:focus~.field-line {
    width: 100%;
}

/* Submit Button */
.submit-button {
    margin-top: 2rem;
    padding: 1rem 3rem;
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    border: none;
    border-radius: 50px;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(11, 189, 186, 0.3);
}

.button-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.submit-button:active .button-ripple {
    width: 300px;
    height: 300px;
}

/* Footer */
.modern-footer {
    background: var(--dark);
    color: white;
    padding: 3rem 0;
    text-align: center;
    margin-top: 4rem;
}

.footer-content p {
    margin: 0.5rem 0;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-poster {
        flex-direction: column;
        text-align: center;
    }

    .hero-visual {
        margin-top: 3rem;
    }

    .ultrasound-mockup {
        width: 300px;
        height: 300px;
    }

    .register-wrapper {
        grid-template-columns: 1fr;
    }

    .register-info {
        padding: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-stats {
        flex-direction: column;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .benefits-grid,
    .products-showcase {
        grid-template-columns: 1fr;
    }

    .points-circle {
        flex-direction: column;
    }

    section {
        padding: 3rem 0;
    }

    .hero-poster,
    .benefits-section,
    .points-system {
        margin: 1rem;
    }
}

/* Loading Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos] {
    opacity: 0;
    transition: all 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}