/* Famick Brand Theme */
:root {
    --famick-forest-green: #518751;
    --famick-sage-green: #7BA17C;
    --famick-dark-green: #3D6B3D;
    --famick-light-green: #E8F5E9;
    --famick-white: #FFFFFF;
    --famick-off-white: #F9FBF9;
    --famick-gray: #6B7280;
    --famick-dark-gray: #374151;
    --famick-light-gray: #F3F4F6;
    --famick-shadow: rgba(81, 135, 81, 0.15);

    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--famick-dark-gray);
    background-color: var(--famick-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navigation */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--famick-white);
    box-shadow: 0 2px 8px var(--famick-shadow);
    z-index: 1000;
}

.navbar {
    padding: 16px 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--famick-forest-green);
}

.navbar-brand .logo {
    width: 40px;
    height: 40px;
}

.navbar-brand .brand-text {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-toggler {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.navbar-toggler-icon {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--famick-forest-green);
    position: relative;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--famick-forest-green);
    left: 0;
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    top: 8px;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

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

.nav-link:hover {
    color: var(--famick-forest-green);
}

.nav-link.btn-signup {
    background: var(--famick-forest-green);
    color: var(--famick-white);
    padding: 12px 24px;
    border-radius: var(--border-radius);
}

.nav-link.btn-signup:hover {
    background: var(--famick-dark-green);
    color: var(--famick-white);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--famick-light-green) 0%, var(--famick-white) 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--famick-dark-green);
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--famick-gray);
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--famick-forest-green);
    color: var(--famick-white);
}

.btn-primary:hover {
    background: var(--famick-dark-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--famick-shadow);
}

.btn-secondary {
    background: var(--famick-white);
    color: var(--famick-forest-green);
    border: 2px solid var(--famick-forest-green);
}

.btn-secondary:hover {
    background: var(--famick-light-green);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px var(--famick-shadow);
}

.hero-placeholder {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--famick-sage-green) 0%, var(--famick-forest-green) 100%);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--famick-white);
    font-size: 1.5rem;
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--famick-white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--famick-dark-green);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--famick-gray);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--famick-off-white);
    padding: 32px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px var(--famick-shadow);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--famick-light-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--famick-dark-green);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--famick-gray);
    font-size: 0.95rem;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: var(--famick-light-green);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--famick-forest-green);
    color: var(--famick-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 24px;
}

.step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--famick-dark-green);
    margin-bottom: 12px;
}

.step p {
    color: var(--famick-gray);
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--famick-dark-green) 0%, var(--famick-forest-green) 100%);
    text-align: center;
    color: var(--famick-white);
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta .btn-primary {
    background: var(--famick-white);
    color: var(--famick-forest-green);
}

.cta .btn-primary:hover {
    background: var(--famick-light-green);
}

/* Sign Up Page */
.signup-page {
    padding: 140px 0 80px;
    min-height: 100vh;
    background: var(--famick-light-green);
}

.signup-container {
    max-width: 480px;
    margin: 0 auto;
    background: var(--famick-white);
    padding: 48px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 12px 32px var(--famick-shadow);
}

.signup-container h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--famick-dark-green);
    text-align: center;
    margin-bottom: 8px;
}

.signup-container .subtitle {
    text-align: center;
    color: var(--famick-gray);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--famick-dark-gray);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    border: 2px solid var(--famick-light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-family: var(--font-family);
}

.form-control:focus {
    outline: none;
    border-color: var(--famick-forest-green);
    box-shadow: 0 0 0 3px var(--famick-shadow);
}

.form-control.input-validation-error {
    border-color: #dc3545;
}

.text-danger {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 4px;
    display: block;
}

.signup-container .btn-primary {
    width: 100%;
    padding: 16px;
    font-size: 1.125rem;
}

.signup-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--famick-gray);
    font-size: 0.875rem;
}

.signup-footer a {
    color: var(--famick-forest-green);
    text-decoration: none;
}

.signup-footer a:hover {
    text-decoration: underline;
}

/* Admin Pages */
.admin-page {
    padding: 140px 0 80px;
    min-height: 100vh;
    background: var(--famick-light-green);
}

.admin-container {
    max-width: 560px;
    margin: 0 auto;
    background: var(--famick-white);
    padding: 48px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 12px 32px var(--famick-shadow);
}

.admin-header {
    margin-bottom: 32px;
}

.admin-container h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--famick-dark-green);
    margin-bottom: 4px;
}

.admin-identity {
    color: var(--famick-gray);
    font-size: 0.875rem;
}

.admin-container .subtitle {
    color: var(--famick-gray);
    margin-bottom: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.validation-error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: var(--border-radius);
    padding: 12px 16px;
    color: #dc2626;
    margin-bottom: 24px;
    font-size: 0.875rem;
}

.credentials-card {
    background: var(--famick-off-white);
    border: 1px solid var(--famick-light-gray);
    border-radius: var(--border-radius);
    padding: 24px;
    margin: 24px 0;
}

.credential-row {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--famick-light-gray);
}

.credential-row:last-child {
    border-bottom: none;
}

.credential-label {
    font-weight: 500;
    color: var(--famick-gray);
    min-width: 100px;
    font-size: 0.875rem;
}

.credential-value {
    flex: 1;
    color: var(--famick-dark-gray);
    font-weight: 500;
    word-break: break-all;
}

.credential-password {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    color: var(--famick-dark-green);
    letter-spacing: 0.5px;
}

.btn-copy {
    background: var(--famick-light-green);
    border: 1px solid var(--famick-sage-green);
    color: var(--famick-dark-green);
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 8px;
    transition: var(--transition);
}

.btn-copy:hover {
    background: var(--famick-sage-green);
    color: var(--famick-white);
}

.credential-note {
    font-size: 0.875rem;
    color: var(--famick-gray);
    font-style: italic;
    margin-bottom: 24px;
}

.closed-message {
    background: var(--famick-light-green);
    border-radius: var(--border-radius);
    padding: 24px;
    margin: 24px 0;
    text-align: center;
    color: var(--famick-dark-gray);
}

/* Footer */
.site-footer {
    background: var(--famick-dark-gray);
    color: var(--famick-white);
    padding: 40px 0;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--famick-light-gray);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-copyright {
    color: var(--famick-gray);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        order: -1;
    }

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

    .steps {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .navbar-toggler {
        display: block;
    }

    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--famick-white);
        padding: 24px;
        box-shadow: 0 4px 12px var(--famick-shadow);
    }

    .navbar-menu.show {
        display: block;
    }

    .navbar-nav {
        flex-direction: column;
        gap: 16px;
    }

    .nav-link.btn-signup {
        width: 100%;
        text-align: center;
    }

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

    .hero-content h1 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .cta h2 {
        font-size: 2rem;
    }

    .signup-container {
        margin: 0 16px;
        padding: 32px 24px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* Pricing Page */
.pricing-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--famick-light-green) 0%, var(--famick-white) 100%);
    text-align: center;
}

.pricing-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--famick-dark-green);
    margin-bottom: 16px;
}

.pricing-hero p {
    font-size: 1.25rem;
    color: var(--famick-gray);
}

.pricing-section {
    padding: 60px 0 40px;
    background: var(--famick-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}

.pricing-card {
    position: relative;
    background: var(--famick-white);
    border: 2px solid var(--famick-light-gray);
    border-radius: var(--border-radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--famick-shadow);
}

.pricing-card.popular {
    border-color: var(--famick-forest-green);
    box-shadow: 0 8px 24px var(--famick-shadow);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--famick-forest-green);
    color: var(--famick-white);
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

.pricing-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--famick-dark-green);
    margin-bottom: 4px;
}

.pricing-tagline {
    color: var(--famick-gray);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.pricing-price {
    margin-bottom: 24px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--famick-dark-gray);
    line-height: 1;
}

.price-period {
    font-size: 1.125rem;
    color: var(--famick-gray);
    font-weight: 400;
}

.pricing-card .btn {
    width: 100%;
    margin-bottom: 32px;
}

.pricing-features {
    list-style: none;
    text-align: left;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.95rem;
    color: var(--famick-dark-gray);
    border-top: 1px solid var(--famick-light-gray);
}

.pricing-features li:last-child {
    padding-bottom: 0;
}

.pricing-features li svg {
    flex-shrink: 0;
    color: var(--famick-forest-green);
}

.pricing-features .pricing-includes {
    font-weight: 600;
    color: var(--famick-forest-green);
    font-size: 0.875rem;
    border-top: none;
    padding-bottom: 0;
}

.pricing-annual-note {
    text-align: center;
    margin-top: 32px;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--famick-forest-green);
}

/* Pricing FAQ */
.pricing-faq {
    padding: 80px 0;
    background: var(--famick-off-white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--famick-white);
    padding: 24px;
    border-radius: var(--border-radius);
    border: 1px solid var(--famick-light-gray);
}

.faq-item h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--famick-dark-green);
    margin-bottom: 8px;
}

.faq-item p {
    font-size: 0.95rem;
    color: var(--famick-gray);
    line-height: 1.5;
}

/* Pricing Responsive */
@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        margin: 0 auto;
    }

    .pricing-card.popular {
        order: -1;
    }
}

@media (max-width: 768px) {
    .pricing-hero h1 {
        font-size: 2rem;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }
}