:root {
    --primary-blue: #1B435D;
    --action-green: #6B9A45;
    --accent-teal: #3A758C;
    --bg-color: #F8F9FA;
    --text-color: #1B435D;
    --card-bg: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--primary-blue);
    font-weight: 700;
}

/* Override Bootstrap Colors */
.bg-primary {
    background-color: var(--primary-blue) !important;
}

.text-white {
    color: #ffffff !important;
}

.text-primary {
    color: var(--primary-blue) !important;
}

.text-teal {
    color: var(--accent-teal) !important;
}

/* Action Buttons (Action Green) */
.btn-primary,
.btn-success {
    background-color: var(--action-green);
    border-color: var(--action-green);
    color: white;
}

.btn-primary:hover,
.btn-success:hover {
    background-color: var(--accent-teal);
    border-color: var(--accent-teal);
    color: white;
}

.btn-outline-primary {
    color: var(--action-green);
    border-color: var(--action-green);
}

.btn-outline-primary:hover {
    background-color: var(--accent-teal);
    border-color: var(--accent-teal);
    color: white;
}

/* Secondary/Accent Buttons */
.btn-secondary {
    background-color: var(--accent-teal);
    border-color: var(--accent-teal);
}

.btn-secondary:hover {
    background-color: #2a5769;
    border-color: #2a5769;
}

/* Navbar */
.navbar {
    background-color: #ffffff !important;
    border-bottom: 3px solid var(--accent-teal);
}

.navbar-brand {
    color: var(--primary-blue) !important;
}

.nav-link {
    color: var(--primary-blue) !important;
    font-weight: 500;
}

.nav-link:hover {
    color: var(--accent-teal) !important;
}

/* Navbar Toggler Icon Color */
.navbar-toggler {
    border-color: rgba(27, 67, 93, 0.1);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2827, 67, 93, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Tool Cards */
.tool-card {
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    background-color: var(--card-bg);
    height: 100%;
    position: relative;
    overflow: hidden;
}

/* Pixel Watermark Background */
.tool-card::before {
    content: "";
    position: absolute;
    top: -10px;
    right: -10px;
    width: 60px;
    height: 60px;
    background-image: linear-gradient(45deg, rgba(58, 117, 140, 0.05) 25%, transparent 25%, transparent 75%, rgba(58, 117, 140, 0.05) 75%, rgba(58, 117, 140, 0.05)),
        linear-gradient(45deg, rgba(58, 117, 140, 0.05) 25%, transparent 25%, transparent 75%, rgba(58, 117, 140, 0.05) 75%, rgba(58, 117, 140, 0.05));
    background-size: 10px 10px;
    background-position: 0 0, 5px 5px;
    opacity: 0;
    transition: all 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--accent-teal);
}

.tool-card:hover::before {
    opacity: 1;
}

.tool-icon {
    font-size: 2.5rem;
    color: var(--accent-teal);
    margin-bottom: 1rem;
    font-weight: 300;
    /* Thin-line feel for FontAwesome */
}

/* Ad Placeholders */
.ad-placeholder {
    background: #e2e8f0;
    border: 1px dashed #cbd5e1;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.in-content-ad {
    margin: 2rem 0;
    padding: 1rem;
    border-radius: 4px;
    min-height: 100px;
}

/* Utilities */
.hover-white:hover {
    color: var(--accent-teal) !important;
}

.tool-wrapper {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    margin-bottom: 2rem;
    border-top: 4px solid var(--action-green);
}

/* Form Controls */
.form-control,
.form-select {
    border-color: #ced4da;
    border-radius: 4px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 0.25rem rgba(58, 117, 140, 0.25);
}

/* Custom Footer */
footer.bg-dark {
    background-color: #ffffff !important;
    border-top: 3px solid var(--accent-teal);
}