:root {
    --primary-color: #FFD700;
    --secondary-color: #4A90E2;
    --text-color: #1A2B3C;
    --background-color: #FFF8E1;
    --footer-bg: linear-gradient(135deg, #FFD700 0%, #FFC107 100%);
    --navbar-yellow: linear-gradient(to right, #FFD700 0%, #FFC107 100%);
    --navbar-text: #1A2B3C;
    --navbar-hover: rgba(255, 248, 225, 0.9);
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Header Styles */
header {
    background: var(--navbar-yellow);
    padding: 1rem 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 0.8rem 2rem;
    background-color: rgba(255, 215, 0, 0.95);
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo img {
    height: 40px;
    transition: transform 0.3s ease;
}

.company-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navbar-text);
    text-decoration: none;
}

.company-name span {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--navbar-text);
    opacity: 0.8;
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--navbar-text);
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--navbar-text);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--navbar-text);
    background-color: var(--navbar-hover);
}

.nav-links a:hover::after {
    width: 70%;
}

/* Mobile Navigation */
.mobile-menu-button {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-button span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--navbar-text);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
#hero {
    padding: 8rem 2rem 4rem;
    background: linear-gradient(135deg, #FFD700 0%, #FFC107 60%, #FFE082 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.hero-image img {
    max-width: 400px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Features Section */
#features {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, #FFF8E1 0%, #FFFFFF 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 3rem auto 0;
}

.feature-card {
    padding: 2rem;
    background: linear-gradient(145deg, #ffffff 0%, #fff8e1 100%);
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.feature-card img {
    width: 80px;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* Download Section */
#download {
    padding: 6rem 2rem;
    background: linear-gradient(45deg, #FFD700 0%, #FFC107 50%, #FFD700 100%);
    text-align: center;
}

.app-download {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.download-group {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.download-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 1.2rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    min-width: 180px;
    position: relative;
}

.download-btn.coming-soon {
    opacity: 0.8;
    cursor: pointer;
}

.coming-soon-label {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #FF6B6B;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    transform: rotate(5deg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.download-btn.coming-soon:hover {
    opacity: 1;
}

.download-btn.coming-soon:hover .coming-soon-label {
    transform: rotate(5deg) scale(1.05);
}

.download-btn img {
    height: 50px;
    transition: transform 0.3s ease;
}

.download-btn span {
    color: var(--text-color);
    font-weight: 600;
    font-size: 1rem;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.store-btn {
    background: rgba(255, 255, 255, 0.15);
}

.device-btn {
    background: rgba(255, 255, 255, 0.1);
}

.download-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.download-btn:hover img {
    transform: scale(1.05);
}

.download-btn:hover span {
    opacity: 1;
    transform: translateY(-1px);
}

/* Privacy Section */
.privacy-section {
    padding: 6rem 2rem;
    background-color: var(--background-color);
}

/* Privacy Policy Section */
#privacy-policy {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, #FFF8E1 0%, #FFFFFF 100%);
}

#privacy-policy h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
    font-size: 2.5rem;
}

.policy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.policy-card {
    background: linear-gradient(145deg, #ffffff 0%, #fff8e1 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.policy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.policy-card h3 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.policy-card ul {
    list-style: none;
    padding: 0;
}

.policy-card li {
    margin-bottom: 1rem;
    color: #4A5568;
    position: relative;
    padding-left: 1.5rem;
}

.policy-card li:before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.policy-footer {
    text-align: center;
    margin-top: 2rem;
}

.policy-footer a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.policy-footer a:hover {
    color: var(--primary-color);
}

/* Footer Styles */
footer {
    background: var(--footer-bg);
    color: var(--text-color);
    padding: 4rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, transparent, #FFD700, transparent);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-logo {
    height: 40px;
    margin-bottom: 1rem;
}

.map-link {
    color: var(--secondary-color);
    text-decoration: none;
}

.footer-bottom {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-right: 1.5rem;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

/* Alert Styles */
.alert {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(255, 107, 107, 0.95);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(120%);
    transition: transform 0.3s ease;
}

.alert.show {
    transform: translateX(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .features-grid, .policy-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 0.8rem 1.5rem;
    }

    .mobile-menu-button {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--navbar-yellow);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-links.active {
        display: flex;
        opacity: 1;
        visibility: visible;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    /* Mobile menu button animation */
    .mobile-menu-button.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-button.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-button.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    /* Hero Section Responsive */
    #hero {
        flex-direction: column;
        padding: 6rem 1rem 3rem;
        text-align: center;
    }

    .hero-content {
        margin-bottom: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .hero-image img {
        max-width: 300px;
    }

    .company-name {
        font-size: 1.2rem;
    }

    .company-name span {
        font-size: 0.75rem;
    }

    /* Features Section Responsive */
    #features {
        padding: 4rem 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 2rem auto 0;
    }

    /* Privacy Policy Section Responsive */
    #privacy-policy {
        padding: 4rem 1rem;
    }

    .policy-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto 2rem;
    }

    #privacy-policy h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .policy-card {
        padding: 1.5rem;
    }

    .policy-card h3 {
        font-size: 1.3rem;
    }

    .policy-card li {
        font-size: 0.95rem;
    }

    /* Download Section Responsive */
    .download-group {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        width: 100%;
        max-width: 300px;
    }

    .app-download {
        gap: 1.5rem;
    }

    .download-btn {
        width: 100%;
        padding: 1rem;
        min-width: unset;
    }

    .download-btn img {
        height: 45px;
    }

    .download-btn span {
        font-size: 0.85rem;
    }

    /* Footer Responsive */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }

    .footer-section {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-links {
        margin-bottom: 1rem;
    }

    .footer-links a {
        display: block;
        margin: 0.5rem 0;
    }

    .coming-soon-label {
        font-size: 0.75rem;
        padding: 3px 6px;
        top: -8px;
        right: -8px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-image img {
        max-width: 100%;
        height: auto;
    }

    .company-name {
        display: none;
    }

    #privacy-policy h2 {
        font-size: 1.8rem;
    }

    .policy-card {
        padding: 1.25rem;
    }

    .policy-card h3 {
        font-size: 1.2rem;
    }

    .policy-card li {
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }

    .policy-footer {
        margin-top: 1.5rem;
    }

    .policy-footer a {
        display: inline-block;
        padding: 0.5rem 0;
    }

    /* Improve touch targets for mobile */
    .nav-links a,
    .footer-links a,
    .policy-footer a {
        padding: 0.8rem;
        display: block;
    }

    .download-btn {
        max-width: 250px;
        padding: 0.7rem;
    }

    .download-btn img {
        height: 40px;
    }

    .download-btn span {
        font-size: 0.8rem;
    }
}