/* Dark Mode Palette + Base */
:root {
    --bg-page: #0F1419;
    --bg-section: #111827;
    --bg-card: #161B22;
    --bg-elevated: #1F2937;
    --border: #2A2F36;
    --text-primary: #E6EDF3;
    --text-muted: #9AA4AE;
    --text-heading: #F8FAFC;
    --accent: #D32F2F;
    --accent-hover: #B71C1C;
    --success: #2E7D32;
    --warning: #F9A825;
    --error: #C62828;
    --radius: 10px;
    --shadow: 0 12px 28px rgba(0,0,0,0.22);
    --shadow-soft: 0 8px 18px rgba(0,0,0,0.18);
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background:
      radial-gradient(120% 120% at 20% 20%, rgba(211,47,47,0.08), transparent 60%),
      radial-gradient(90% 80% at 80% 0%, rgba(183,28,28,0.07), transparent 65%),
      linear-gradient(180deg, #14171d 0%, #0f1217 50%, #0b0f14 100%);
    color: var(--text-primary);
    margin: 0;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--text-primary);
}
a:hover { color: var(--accent); }

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 60px;
}

/* Hero */
.hero {
    padding: 30px 26px 60px;
    background:
      radial-gradient(120% 80% at 10% 10%, rgba(211,47,47,0.08), transparent 50%),
      radial-gradient(120% 80% at 90% 0%, rgba(183,28,28,0.08), transparent 55%),
      var(--bg-section);
    color: var(--text-primary);
    border-radius: 12px;
    margin-top: 30px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border);
    text-align: left;
    position: relative;
}
.hero h1 {
    font-size: 3.1rem;
    margin-bottom: 10px;
    color: var(--text-heading);
}
.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    /* max-width: 600px; */
    margin: 0;
}
.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 18px;
    flex-wrap: wrap;
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 32px;
}

/* Tool Cards */
.tool-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 26px 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    text-align: center;
}
.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}
.icon {
    font-size: 42px;
    color: var(--accent);
    margin-bottom: 12px;
}
.tool-card h3 {
    margin: 8px 0 6px;
    font-size: 1.2rem;
    color: var(--text-heading);
}
.tool-card p {
    color: var(--text-muted);
    font-size: 0.98rem;
    min-height: 50px;
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 600;
    margin-top: 12px;
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
    border: 1px solid transparent;
}
.btn:hover {
    background: var(--accent-hover);
    box-shadow: 0 8px 18px rgba(211,47,47,0.3);
    transform: translateY(-1px);
}
.btn:focus {
    outline: 2px solid var(--accent-hover);
    outline-offset: 3px;
}
.btn:active { transform: translateY(0); }
.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--text-heading);
    background: rgba(211,47,47,0.06);
}

/* Footer */
footer {
    background: var(--bg-section);
    padding: 25px 0;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.footer-links a {
    color: var(--text-primary);
    margin: 0 10px;
    transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--accent); }

/* Disabled tool styling */
.disabled-tool {
    opacity: 0.5;
    pointer-events: none;
}
.disabled-tool .btn {
    cursor: not-allowed;
    background-color: #2A2F36;
    color: var(--text-muted);
}

/* Security Section */
.security-section {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}
.security-header {
    text-align: center;
    margin-bottom: 32px;
}
.security-header h2 {
    font-size: 2.1rem;
    color: var(--text-heading);
    margin-bottom: 12px;
}
.security-header p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 780px;
    margin: 0 auto;
    line-height: 1.6;
}
.security-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}
.security-badge {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 18px;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: var(--shadow-soft);
}
.security-badge:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}
.badge-icon {
    font-size: 2.6rem;
    margin-bottom: 10px;
}
.badge-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 8px;
}
.badge-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Specific badge colors */
.security-badge.ssl .badge-icon { color: var(--success); }
.security-badge.cloudflare .badge-icon { color: var(--warning); }
.security-badge.gdpr .badge-icon { color: var(--accent); }
.security-badge.privacy .badge-icon { color: var(--accent); }

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.3rem; }
    .hero p { font-size: 1.05rem; }
    .security-header h2 { font-size: 1.8rem; }
    .hero { text-align: left; }
}
@media (max-width: 480px) {
    .hero h1 { font-size: 1.9rem; }
    .hero p { font-size: 0.98rem; }
    .tools-grid { gap: 14px; }
    .tool-card { padding: 20px 16px; }
}