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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(rgb(21, 202, 178), rgb(110, 205, 190), rgb(158, 207, 203), rgb(198, 208, 215), rgb(235, 208, 228));
    min-height: 100vh;
}

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

/* Navigation */
.navbar {
    background: white;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo .logo-icon {
    height: 50px;
    width: auto;
}

.nav-logo .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    font-family: 'Poppins', sans-serif;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #15cab2;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 0 20px;
}

.hero-content {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    max-width: 750px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.stat-highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(21, 202, 178, 0.1), rgba(110, 205, 190, 0.1));
    border-radius: 16px;
    border: 2px solid rgba(21, 202, 178, 0.2);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: #15cab2;
    line-height: 1;
    font-family: 'Poppins', sans-serif;
}

.stat-text {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
    margin-top: 0.5rem;
    font-family: 'Roboto', sans-serif;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 2.5rem;
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
}

.cta-button {
    background: linear-gradient(135deg, #15cab2, #6ecdbf);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(21, 202, 178, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(21, 202, 178, 0.4);
}

/* Sections */
section {
    padding: 80px 0;
}

.features {
    padding-top: 40px;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-subtitle {
    font-size: 1.2rem;
    color: white;
    font-family: 'Roboto', sans-serif;
    max-width: 600px;
    margin: 0 auto;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.feature-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
    font-family: 'Roboto', sans-serif;
}

/* Solution Section */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.solution-item {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.solution-item:hover {
    transform: translateY(-5px);
}

.solution-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #15cab2, #6ecdbf);
    color: white;
    border-radius: 50%;
    line-height: 60px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.solution-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.solution-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    font-family: 'Roboto', sans-serif;
}

/* Evidence Section */
.evidence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.evidence-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.evidence-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.evidence-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.evidence-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.evidence-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    font-family: 'Roboto', sans-serif;
}

/* Survey Section */
.survey-section {
    padding: 40px 0 60px 0;
}

.survey-content {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.survey-title {
    font-size: 2.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.survey-subtitle {
    font-size: 1.15rem;
    color: #666;
    margin-bottom: 2rem;
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
}

.survey-button {
    background: linear-gradient(135deg, #15cab2, #6ecdbf);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(21, 202, 178, 0.3);
}

.survey-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(21, 202, 178, 0.4);
}

/* Survey Modal */
.survey-modal {
    max-width: 600px;
}

.survey-buttons {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.survey-choice-button {
    flex: 1;
    background: white;
    border: 2px solid #e1e5e9;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.survey-choice-button:hover {
    border-color: #15cab2;
    box-shadow: 0 10px 30px rgba(21, 202, 178, 0.2);
    transform: translateY(-5px);
}

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

.survey-choice-button h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.75rem;
}

.survey-choice-button p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    font-family: 'Roboto', sans-serif;
}

/* Survey Embed Modal */
.survey-embed-modal {
    background-color: rgba(0, 0, 0, 0.8);
}

.survey-embed-content {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.close-survey {
    position: fixed;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: all 0.3s ease;
}

.close-survey:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

/* Benefits Section */
.benefits-carousel {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.carousel-main {
    position: relative;
    height: 280px;
    overflow: hidden;
    flex: 1;
}

.benefit-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    opacity: 0;
    transform: scale(0.9) rotateY(20deg);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    pointer-events: none;
}

.benefit-card.active {
    opacity: 1;
    transform: scale(1) rotateY(0deg);
    pointer-events: all;
}

.benefit-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1.5rem;
}

.benefit-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
    font-family: 'Roboto', sans-serif;
}

.carousel-arrow {
    background: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    font-size: 1.5rem;
    color: #15cab2;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.carousel-arrow:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(21, 202, 178, 0.2);
    background: #f8fffe;
}

.carousel-arrow:active {
    transform: scale(0.95);
}

/* Contact Section */
.contact-content {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    max-width: 700px;
    margin: 0 auto;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 500;
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    padding: 0.8rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Roboto', sans-serif;
    transition: border-color 0.3s ease;
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #15cab2;
}

.contact-submit {
    background: linear-gradient(135deg, #15cab2, #6ecdbf);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
    align-self: center;
}

.contact-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(21, 202, 178, 0.3);
}

/* Video Section */
.video-section {
    padding: 80px 0;
}

.video-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-top: 2rem;
    background: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
}

/* CTA Section */
.cta-section {
    text-align: center;
}

.cta-content {
    background: white;
    padding: 4rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    font-family: 'Roboto', sans-serif;
}

/* Footer */
.footer {
    background: white;
    padding: 2rem 0;
    text-align: center;
    margin-top: 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-text {
    text-align: center;
    grid-column: 2;
}

.footer-copyright {
    text-align: right;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-logo .logo-icon {
    height: 35px;
    width: auto;
}

.footer-logo .logo-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    font-family: 'Poppins', sans-serif;
}

.footer-text {
    color: #666;
    font-size: 0.9rem;
    font-family: 'Roboto', sans-serif;
    text-align: center;
    grid-column: 2;
}

.footer-copyright {
    color: #888;
    font-size: 0.8rem;
    font-family: 'Roboto', sans-serif;
    margin-top: 0;
    text-align: right;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    overflow-y: auto;
}

.modal-content {
    background-color: white;
    margin: 3% auto;
    padding: 2rem;
    border-radius: 16px;
    width: 90%;
    max-width: 450px;
    position: relative;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2);
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 20px;
    top: 15px;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #333;
    text-decoration: none;
}

.modal-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.8rem;
    text-align: center;
}

.modal-subtitle {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1.5rem;
    text-align: center;
    font-family: 'Roboto', sans-serif;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

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

.form-group label {
    font-weight: 500;
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    padding: 0.7rem;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: 'Roboto', sans-serif;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #15cab2;
}

.submit-button {
    background: linear-gradient(135deg, #15cab2, #6ecdbf);
    color: white;
    border: none;
    padding: 0.9rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.8rem;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(21, 202, 178, 0.3);
}

/* Animation Styles */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0.75rem 1rem;
    }

    .nav-logo .logo-icon {
        height: 45px;
    }

    .nav-logo .logo-text {
        font-size: 1.3rem;
    }

    .nav-links {
        display: flex;
        gap: 0.75rem;
    }

    .nav-link {
        font-size: 0.75rem;
        white-space: nowrap;
    }

    .hero {
        padding: 100px 0 20px;
        min-height: auto;
    }

    .survey-section {
        padding: 40px 0;
    }

    .survey-content {
        padding: 2rem 1.5rem;
    }

    .survey-title {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }

    .survey-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .survey-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    .survey-modal {
        max-width: 95%;
    }

    .survey-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .survey-choice-button {
        padding: 1.5rem 1rem;
    }

    .survey-icon {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .survey-choice-button h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .survey-choice-button p {
        font-size: 0.85rem;
    }

    .close-survey {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 30px;
    }

    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .hero-content {
        padding: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .stat-highlight {
        padding: 1rem;
        margin: 1.5rem 0;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-text {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.6rem;
        margin-bottom: 0.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .feature-title {
        font-size: 1.4rem;
        margin-bottom: 0.75rem;
    }

    .feature-description {
        font-size: 0.95rem;
    }

    .solution-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .solution-item {
        padding: 1.5rem;
    }

    .solution-number {
        width: 50px;
        height: 50px;
        line-height: 50px;
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .solution-title {
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
    }

    .solution-description {
        font-size: 0.9rem;
    }

    .evidence-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .evidence-card {
        padding: 1.5rem;
    }

    .evidence-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .evidence-title {
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
    }

    .evidence-description {
        font-size: 0.9rem;
    }

    /* Benefits: Stack cards vertically on mobile */
    .benefits-carousel {
        display: block;
        max-width: 100%;
    }

    .carousel-arrow {
        display: none;
    }

    .carousel-main {
        height: auto;
        overflow: visible;
    }

    .benefit-card {
        position: relative;
        opacity: 1;
        transform: none;
        pointer-events: all;
        margin-bottom: 1.5rem;
        padding: 1.5rem;
    }

    .benefit-card:last-child {
        margin-bottom: 0;
    }

    .benefit-title {
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
    }

    .benefit-description {
        font-size: 0.9rem;
    }

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

    .contact-content {
        padding: 1.5rem;
    }

    .contact-form input,
    .contact-form textarea {
        font-size: 0.95rem;
    }

    .contact-submit {
        font-size: 1rem;
        padding: 0.9rem 1.5rem;
    }

    .modal-content {
        margin: 2rem auto;
        padding: 1.5rem;
        width: 95%;
        max-height: 85vh;
    }

    .modal-title {
        font-size: 1.3rem;
        padding-right: 30px;
    }

    .modal-subtitle {
        font-size: 0.85rem;
    }

    .waitlist-form {
        gap: 1rem;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    .form-group input,
    .form-group select {
        padding: 0.6rem;
        font-size: 0.9rem;
    }

    .submit-button {
        padding: 0.8rem;
        font-size: 0.95rem;
    }

    .cta-content {
        padding: 2rem 1.5rem;
    }

    .cta-title {
        font-size: 1.6rem;
        margin-bottom: 0.75rem;
    }

    .cta-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-text {
        text-align: center;
        grid-column: 1;
    }

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

    .container {
        padding: 0 15px;
    }
}