@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    /* Colors aligned to Flutter Material theme */
    --primary-color: #ffffff;              /* surface/background */
    --secondary-color: #ffffff;            /* section bg */
    --accent-color: #F08080;               /* primary */
    --accent-hover: #e96e6e;               /* primary hover */
    --text-color: #2B2B2B;                 /* neutral onSurface */
    --light-text: #6F6F6F;                 /* neutral secondary */
    --link-color: #F08080;
    --border-color: #ffe1e1;
    --gradient-start: #FFF5F5;             /* subtle warm gradient */
    --gradient-end: #FFE1E1;
    --card-bg: #ffffff;
    --button-text: #ffffff;
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.47059;
    letter-spacing: -0.022em;
    background-color: var(--primary-color);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 600;
    color: var(--text-color);
}

/* Header Styles */
.main-header {
    background-color: rgba(255, 248, 248, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 0;
    border-bottom: 1px solid var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 980px;
    margin: 0 auto;
    padding: 0 22px;
    height: 44px;
}

.logo {
    font-size: 21px;
    font-weight: 600;
    color: var(--accent-color);
    text-decoration: none;
}

.admin-link a {
    color: var(--light-text);
    text-decoration: none;
    font-size: 12px;
    transition: color 0.3s ease;
}

.admin-link a:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    padding-top: 44px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content {
    max-width: 600px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 56px;
    line-height: 1.07143;
    font-weight: 600;
    letter-spacing: -0.005em;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 28px;
    line-height: 1.25;
    font-weight: 400;
    letter-spacing: .004em;
    color: var(--light-text);
    margin-bottom: 32px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--secondary-color);
    text-align: center;
}

.features h2 {
    font-size: 48px;
    line-height: 1.08349;
    font-weight: 600;
    letter-spacing: -.003em;
    margin-bottom: 50px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 980px;
    margin: 0 auto;
    padding: 0 20px;
}

.feature-card {
    padding: 40px;
    background-color: var(--card-bg);
    border-radius: 18px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(255, 107, 107, 0.1);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 24px;
    line-height: 1.16667;
    font-weight: 600;
    letter-spacing: .009em;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 17px;
    line-height: 1.47059;
    font-weight: 400;
    letter-spacing: -.022em;
    color: var(--light-text);
}

/* Newsletter Section */
.newsletter {
    padding: 100px 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--gradient-end) 0%, var(--gradient-start) 100%);
}

.newsletter h2 {
    font-size: 48px;
    line-height: 1.08349;
    font-weight: 600;
    letter-spacing: -.003em;
    margin-bottom: 20px;
}

.newsletter p {
    font-size: 21px;
    line-height: 1.381;
    font-weight: 400;
    letter-spacing: .011em;
    color: var(--light-text);
    margin-bottom: 40px;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 12px;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 17px;
    outline: none;
    transition: border-color 0.3s ease;
    background-color: rgba(255, 255, 255, 0.9);
}

.newsletter-form input[type="email"]:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 17px;
    line-height: 1.17648;
    font-weight: 400;
    letter-spacing: -.022em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn.primary {
    background-color: var(--accent-color);
    color: var(--button-text);
    font-weight: 600;
}

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

.btn.secondary {
    background-color: rgba(255, 107, 107, 0.1);
    color: var(--accent-color);
}

.btn.secondary:hover {
    background-color: rgba(255, 107, 107, 0.2);
}

/* Admin Styles */
.admin-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--secondary-color);
}

.login-container {
    width: 100%;
    max-width: 380px;
    padding: 20px;
}

.login-box {
    background-color: var(--primary-color);
    padding: 40px;
    border-radius: 18px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.login-box h1 {
    font-size: 32px;
    margin-bottom: 24px;
    text-align: center;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--light-text);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 17px;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2);
}

/* Messages */
.error-message {
    background-color: #fff2f2;
    color: #e65666;
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 14px;
}

.success-message {
    background-color: #f2fff5;
    color: #4caf50;
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 14px;
}

/* Footer */
footer {
    padding: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--light-text);
    background-color: var(--secondary-color);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-links a {
    color: var(--light-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 40px;
    }
    
    .subtitle {
        font-size: 21px;
    }
    
    .features h2 {
        font-size: 32px;
    }
    
    .newsletter h2 {
        font-size: 32px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content, .feature-card {
    animation: fadeIn 1s ease-out;
}

/* Add subtle hover effects */
.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::after {
    opacity: 1;
}

/* Coming Soon Page Styles */
.coming-soon-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    text-align: center;
}

.coming-soon-content {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 1s ease-out;
}

.coming-soon-content h1 {
    font-size: 56px;
    line-height: 1.07143;
    font-weight: 600;
    letter-spacing: -0.005em;
    margin-bottom: 16px;
    color: var(--text-color);
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin: 48px 0;
}

.countdown-item {
    background-color: var(--card-bg);
    padding: 24px 32px;
    border-radius: 16px;
    min-width: 120px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.1);
    transition: transform 0.3s ease;
}

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

.countdown-item span {
    display: block;
    font-size: 48px;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.countdown-item label {
    font-size: 16px;
    color: var(--light-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.newsletter-signup {
    margin-top: 64px;
    padding: 32px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
}

.newsletter-signup h2 {
    font-size: 32px;
    margin-bottom: 16px;
    color: var(--text-color);
}

/* Admin Panel Styles */
.admin-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
}

.login-container {
    width: 100%;
    max-width: 380px;
    padding: 20px;
}

.login-box {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
}

.login-box h1 {
    font-size: 32px;
    margin-bottom: 24px;
    text-align: center;
    color: var(--text-color);
}

.admin-dashboard {
    padding-top: 80px;
    min-height: 100vh;
    background-color: var(--secondary-color);
}

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

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.admin-section {
    background-color: var(--card-bg);
    padding: 32px;
    border-radius: 24px;
    margin-bottom: 32px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.1);
}

.admin-section h2 {
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--text-color);
}

/* Responsive styles for coming soon page */
@media (max-width: 768px) {
    .coming-soon-content h1 {
        font-size: 36px;
    }

    .countdown {
        flex-wrap: wrap;
        gap: 16px;
    }

    .countdown-item {
        padding: 16px 24px;
        min-width: calc(50% - 16px);
    }

    .countdown-item span {
        font-size: 32px;
    }

    .countdown-item label {
        font-size: 14px;
    }

    .newsletter-signup {
        padding: 24px;
        margin-top: 40px;
    }
}