/* Global Styles */
:root {
    --primary-color: #FFA500;
    --secondary-color: #000000;
    --text-color: #333333;
    --section-height: 100vh;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    overflow-x: hidden;
    background-color: #ffffff;
}

/* Header Styles */
header {
    background-color: var(--secondary-color);
    padding: 1rem 0;
}

.navbar-dark {
    background-color: var(--secondary-color);
}

.navbar-toggler {
    border: none !important;
    font-size: 1.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-brand img {
    max-height: 40px;
}

.nav-link {
    color: #ffffff !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.social-icons {
    display: flex;
}

/* Main Content Styles */
main {
    min-height: calc(100vh - 140px); /* Adjust based on header and footer height */
}

/* Fixed Left Column */
.fixed-column {
    position: fixed;
    left: 0;
    height: calc(100vh - 20vh);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow: hidden; /* Prevent overflow */
}

.phone-mockup {
    max-width: 300px; /* Reduced from 400px */
    max-height: 90%; /* Ensure it doesn't overflow vertically */
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-mockup img {
    width: auto; /* Changed from 100% */
    height: 100%; /* Will maintain aspect ratio */
    max-height: calc(100vh - 30vh); /* Account for header/footer and padding */
    object-fit: contain; /* Ensure image fits within container */
}

/* Scrollable Right Column */
.scrollable-column {
    margin-left: 50%; /* Align with the fixed column */
    padding: 0;
}

/* Section Styles */
.content-section {
    height: var(--section-height);
    display: flex;
    align-items: center;
    padding: 2rem;
    scroll-snap-align: start;
}

.section-content {
    max-width: 800px;
    margin: 0 auto;
}

h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.subtitle {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.lead {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    font-weight: 400;
    margin-bottom: 2rem;
}

/* Features List Styles */
.features-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.feature-item {
    margin-bottom: 2rem;
    text-align: left;
    padding: 0;
    background: none;
    border-radius: 0;
    transition: none;
    position: relative;
    padding-left: 2rem;
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-item::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1.5rem;
    line-height: 1.5;
}

.feature-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.feature-item p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
}

/* Remove old features grid styles */
.features {
    display: block;
    margin-top: 0;
}

/* Download Button */
.download-btn {
    background-color: var(--secondary-color);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    font-weight: 500;
    transition: transform 0.3s ease;
}

.download-btn i {
    margin-right: 8px;
}

.download-btn:hover,
.download-btn:focus {
    color: var(--primary-color);
    transform: scale(0.98);
}

.btn:hover {
    background-color: var(--secondary-color);
}

/* Section 3 button color override */
#section3 .download-btn {
    color: #ffffff;
}

#section3 .download-btn:hover,
#section3 .download-btn:focus {
    color: var(--primary-color);
}

/* Footer Styles */
footer {
    background-color: var(--secondary-color);
    color: #ffffff;
    padding: 1rem 0;
}

footer a {
    color: #ABABAB;
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #ABABAB;
}

.santa-brand {
    display: flex;
    align-items: center;
}

.santa-brand a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #ffffff;
}

.santa-brand a:hover {
    color: #ffffff;
}

.separator {
    color: #ABABAB;
    margin: 0 0.5rem;
}

footer .container-fluid {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

/* Responsive Styles */
@media (max-width: 991.98px) {
    .fixed-column {
        display: none;
    }

    .scrollable-column {
        margin-left: 0;
        width: 100%;
    }

    .content-section {
        height: auto;
        min-height: 0;
        padding: 4rem 1rem;
        margin-bottom: 2.5rem;
    }

    #section1,
    #section2,
    #section3 {
        min-height: 100vh;
        height: auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    #section1 {
        min-height: unset;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 2rem 1rem;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    #section1 .section-content {
        text-align: center;
    }

    #section1 .lead {
        margin-bottom: 1rem;
    }

    .phone-mockup {
        max-width: 250px; /* Even smaller on mobile */
        margin: 0 auto;
    }

    .phone-mockup img {
        height: auto;
        width: 100%;
        max-height: 70vh;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .feature-item {
        margin-bottom: 1.5rem;
    }

    .feature-item h4 {
        font-size: 1.2rem;
    }

    .feature-item p {
        font-size: 1rem;
    }

    .subtitle {
        font-size: 1.5rem;
    }

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

    .social-icons {
        justify-content: center;
        margin-top: 1rem;
    }

    footer.sticky-bottom {
        position: static;
    }

    #section3 {
        margin-top: 0;
    }

    .mobile-mockup-container {
        margin-top: 3rem;
        padding: 0 1rem;
    }

    .mobile-half-img {
        margin-top: 1rem !important;
    }

    .mobile-half-img img {
        max-width: 320px;
        width: 100%;
        height: auto;
        margin: 0 auto;
        /* box-shadow: 0 2px 12px rgba(0,0,0,0.08);
        border-radius: 16px; */
    }

    #section2 {
        background: #ebedef;
        margin-top: 0;
        padding-top: 2.5rem;
    }

    #section2 h2 {
        margin-top: 2.5rem;
    }

    #section2 .features-list .feature-item,
    #section3 .features-list .feature-item {
        margin-bottom: 2rem;
    }

    #section2 .features-list .feature-item:last-child,
    #section3 .features-list .feature-item:last-child {
        margin-bottom: 0;
    }

    #section1 h2 {
        margin-top: 2.2rem;
    }
}

@media (max-width: 767.98px) {
    .features {
        grid-template-columns: 1fr;
    }

    .santa-brand {
        justify-content: center;
    }

    .content-section {
        padding: 1rem;
    }

    footer {
        text-align: center;
    }

    footer .text-end {
        text-align: center !important;
        margin-top: 1rem;
    }

    footer.sticky-bottom {
        position: static;
    }
}

/* Dynamic styles for content sections to fit in viewport */
@media (max-height: 900px) {
    #section2 .section-content,
    #section3 .section-content {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    #section2 h2,
    #section3 h2 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    #section3 .lead {
        font-size: 0.95rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }

    #section2 .subtitle,
    #section3 .subtitle {
        font-size: 1.4rem;
        margin-bottom: 1.5rem;
    }

    #section2 .features-list,
    #section3 .features-list {
        margin: 1.5rem 0;
    }

    #section2 .feature-item,
    #section3 .feature-item {
        margin-bottom: 1rem;
        padding-left: 1.5rem;
    }
    
    #section2 .feature-item::before,
    #section3 .feature-item::before {
        font-size: 1.2rem;
        line-height: 1.4;
    }

    #section2 .feature-item h4,
    #section3 .feature-item h4 {
        font-size: 1.15rem;
        margin-bottom: 0.25rem;
    }

    #section2 .feature-item p,
    #section3 .feature-item p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    #section3 .download-btn {
        padding: 0.8rem 1.6rem;
        font-size: 1rem;
        margin-top: 1.5rem;
    }
}

@media (max-height: 800px) {
    #section2 .section-content,
    #section3 .section-content {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

    #section2 h2,
    #section3 h2 {
        font-size: 1.6rem;
        margin-bottom: 1rem;
    }

    #section3 .lead {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 1rem;
    }

    #section2 .subtitle,
    #section3 .subtitle {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    #section2 .features-list,
    #section3 .features-list {
        margin: 1rem 0;
    }

    #section2 .feature-item,
    #section3 .feature-item {
        margin-bottom: 0.75rem;
    }

    #section2 .feature-item h4,
    #section3 .feature-item h4 {
        font-size: 1.1rem;
    }

    #section2 .feature-item p,
    #section3 .feature-item p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    #section3 .download-btn {
        padding: 0.8rem 1.6rem;
        font-size: 1rem;
    }
}

@media (max-height: 650px) {
    #section2 h2,
    #section3 h2 {
        font-size: 1.4rem;
        margin-bottom: 0.75rem;
    }

    #section3 .lead {
        font-size: 0.8rem;
        line-height: 1.4;
        margin-bottom: 0.75rem;
    }

    #section2 .subtitle,
    #section3 .subtitle {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }

    #section2 .feature-item,
    #section3 .feature-item {
        margin-bottom: 0.5rem;
    }

    #section2 .feature-item h4,
    #section3 .feature-item h4 {
        font-size: 1rem;
    }

    #section2 .feature-item p,
    #section3 .feature-item p {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    #section3 .download-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

.mobile-half-img {
    width: 100%;
    text-align: center;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    display: none;
}

@media (max-width: 991.98px) {
    .mobile-half-img {
        display: block;
        margin-top: 1rem !important;
    }
    .mobile-half-img img {
        max-width: 320px;
        width: 100%;
        height: auto;
        margin: 0 auto;
        /* box-shadow: 0 2px 12px rgba(0,0,0,0.08);
        border-radius: 16px; */
    }
}

.footer-social-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0rem;
    margin-top: 2rem;
}

.footer-social-icons a {
    color: #fff;
    font-size: 1.2rem;
    transition: color 0.3s ease, background 0.3s ease;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--secondary-color);
}

.footer-social-icons a:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

@media (min-width: 768px) {
    .footer-social-icons {
        display: none !important;
    }
}