/* Qayyim site - Main Styles (theme directory keeps its code name, TRU-786) */
/* Brand: Mint green gradient (#3EB489 → #00D9A5) */

:root {
    --color-primary: #2DC89A;
    --color-primary-light: #00D9A5;
    --color-primary-dark: #3EB489;
    --color-primary-gradient: linear-gradient(135deg, #3EB489 0%, #00D9A5 100%);
    --color-secondary: #64748b;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #0a1f16;
    --color-bg-dark-mid: #0c2a1e;
    --color-border: #e2e8f0;
    --color-border-mint: rgba(0, 217, 165, 0.15);
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', Consolas, 'Liberation Mono', monospace;
    --max-width: 1200px;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.95);
}

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

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo img {
    height: 52px;
    width: auto;
}

.logo .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.logo .logo-text-accent {
    color: var(--color-primary-light);
}

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

.main-nav a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    transition: color 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
}

/* Hero */
.hero {
    text-align: center;
    padding: 6rem 0;
    background: var(--color-bg-dark);
    background-image: url('/images/hero-background.svg');
    background-size: cover;
    background-position: center;
    color: #f1f5f9;
    position: relative;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.tagline {
    font-size: 1.25rem;
    color: rgba(241, 245, 249, 0.7);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--color-primary-gradient);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 217, 165, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(0, 217, 165, 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary-light);
    border: 2px solid var(--color-primary-light);
}

.btn-secondary:hover {
    background: var(--color-primary-light);
    color: var(--color-bg-dark);
}

/* Features */
.features {
    padding: 4rem 0;
}

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.features h3 {
    color: var(--color-primary-dark);
}

/* Feature cards */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-card {
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: all 0.2s;
}

.feature-card:hover {
    border-color: var(--color-border-mint);
    box-shadow: 0 4px 12px rgba(0, 217, 165, 0.08);
}

.feature-card img {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
}

/* Content */
.content {
    padding: 3rem 0;
}

.content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.content h2 {
    font-size: 1.75rem;
    margin: 2rem 0 1rem;
    color: var(--color-primary-dark);
}

.content h3 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
}

.content p {
    margin-bottom: 1rem;
}

.content ul, .content ol {
    margin: 1rem 0 1rem 2rem;
}

.content li {
    margin-bottom: 0.5rem;
}

.content code {
    background: var(--color-bg-alt);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.content pre {
    background: var(--color-bg-dark);
    color: #e2e8f0;
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5rem 0;
    border: 1px solid rgba(0, 217, 165, 0.1);
}

.content pre code {
    background: none;
    padding: 0;
}

.content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.content th, .content td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.content th {
    background: var(--color-bg-alt);
    font-weight: 600;
}

.content a {
    color: var(--color-primary-dark);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border-mint);
    transition: border-color 0.2s;
}

.content a:hover {
    border-color: var(--color-primary);
}

/* Page list */
.page-list {
    list-style: none;
    margin: 2rem 0;
    padding: 0;
}

.page-list li {
    margin-bottom: 0.75rem;
}

.page-list a {
    color: var(--color-primary-dark);
    text-decoration: none;
    font-weight: 500;
}

.page-list a:hover {
    text-decoration: underline;
}

/* Footer */
.site-footer {
    background: var(--color-bg-dark);
    border-top: 1px solid rgba(0, 217, 165, 0.1);
    padding: 3rem 0;
    margin-top: 4rem;
    color: rgba(241, 245, 249, 0.7);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: #f1f5f9;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(241, 245, 249, 0.6);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 217, 165, 0.1);
    color: rgba(241, 245, 249, 0.4);
}

/* Signup / CTA Section */
.signup {
    padding: 4rem 0;
    background: var(--color-bg-dark);
    margin-top: 0;
}

.signup-card {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 16px;
    background: var(--color-bg-dark-mid);
    border: 1px solid rgba(0, 217, 165, 0.12);
}

.signup-card h2 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.signup-card p {
    color: rgba(241, 245, 249, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.signup-card strong {
    color: var(--color-primary-light);
}

.signup-form {
    margin-bottom: 1rem;
}

.signup-fields {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.signup-fields input[type="email"] {
    flex: 1;
    padding: 0.875rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 217, 165, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: #f1f5f9;
    font-size: 1rem;
    font-family: var(--font-sans);
    outline: none;
    transition: border-color 0.2s;
}

.signup-fields input[type="email"]::placeholder {
    color: rgba(241, 245, 249, 0.35);
}

.signup-fields input[type="email"]:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(0, 217, 165, 0.1);
}

.signup-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(241, 245, 249, 0.6);
    font-size: 0.9rem;
    cursor: pointer;
}

.signup-checkbox input[type="checkbox"] {
    accent-color: var(--color-primary-light);
    width: 16px;
    height: 16px;
}

.signup-note {
    font-size: 0.8rem;
    color: rgba(241, 245, 249, 0.35) !important;
    margin-bottom: 0 !important;
}

/* Donate Page */
.donate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.donate-card {
    background: var(--color-bg-dark);
    border: 1px solid rgba(0, 217, 165, 0.12);
    border-radius: 12px;
    padding: 1.75rem;
    text-align: center;
    transition: all 0.2s;
}

.donate-card:hover {
    border-color: rgba(0, 217, 165, 0.3);
    box-shadow: 0 4px 16px rgba(0, 217, 165, 0.1);
}

.donate-card-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.donate-card-header h3 {
    color: #f1f5f9;
    margin: 0;
    font-size: 1.1rem;
}

.crypto-icon {
    font-size: 1.5rem;
    color: var(--color-primary-light);
    font-weight: 700;
}

.qr-wrap {
    margin-bottom: 1.25rem;
}

.qr-code {
    border-radius: 8px;
    border: 2px solid rgba(0, 217, 165, 0.15);
}

.wallet-address-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(0, 217, 165, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
}

.wallet-address {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: rgba(241, 245, 249, 0.8);
    word-break: break-all;
    flex: 1;
    text-align: left;
    background: none !important;
    padding: 0 !important;
}

.copy-btn {
    background: var(--color-primary-gradient);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    font-family: var(--font-sans);
}

.copy-btn:hover {
    box-shadow: 0 2px 8px rgba(0, 217, 165, 0.3);
}

.donate-note {
    font-size: 0.75rem;
    color: rgba(241, 245, 249, 0.4);
    margin-top: 0.5rem;
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .main-nav {
        gap: 1rem;
    }

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

    .signup-fields {
        flex-direction: column;
    }

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

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