/* File: static/css/marketing.css */
/* Version: 3.0 */
/* Description: Added styles for new comparison and ROI sections; refined overall professional look. */

:root {
    --oo-primary: #0d6efd;
    --oo-dark: #212529;
    --oo-light: #f8f9fa;
    --oo-success: #198754;
    --oo-danger: #dc3545;
}

body {
    color: #495057;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* --- Header & Footer --- */
.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,.075);
}

.site-header .nav-link {
    transition: color .15s ease-in-out;
}

.site-footer {
    background-color: #212529;
    color: #adb5bd;
}

.site-footer h5 {
    color: #fff;
}

.site-footer .nav-link {
    color: #adb5bd;
    transition: color .15s ease-in-out;
}
.site-footer .nav-link:hover {
    color: #fff;
}
.site-footer .bi {
    font-size: 1.5rem;
    color: #6c757d;
    transition: color .2s ease;
}
.site-footer .bi:hover {
    color: #fff;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding: 8rem 0;
    color: white;
    background-size: cover;
    background-position: center center;
    z-index: 1;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.5));
    z-index: -1;
}

.hero-section h1 {
    color: white;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-section .lead {
    font-size: 1.25rem;
    font-weight: 300;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

/* --- General Section Styling --- */
.section-divider {
    padding: 6rem 0;
}
.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
}
.bg-light-subtle {
    background-color: var(--bs-light-bg-subtle) !important;
}

/* --- Comparison Section --- */
.comparison-card {
    border-radius: .75rem;
    border-width: 2px;
}
.comparison-card-header {
    font-size: 1.25rem;
    font-weight: 700;
}
.comparison-card.old-way {
    border-color: var(--oo-danger);
}
.comparison-card.old-way .comparison-card-header {
    color: var(--oo-danger);
}
.comparison-card.new-way {
    border-color: var(--oo-success);
}
.comparison-card.new-way .comparison-card-header {
    color: var(--oo-success);
}
.comparison-card ul li i {
    width: 20px;
}

/* --- Testimonials --- */
.testimonial-card {
    background-color: #fff;
    border: 0;
    border-radius: .75rem;
}
.testimonial-card img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}
.testimonial-card .card-body {
    padding: 2rem;
}

/* --- Pricing Section --- */
.pricing-card {
    transition: all .2s ease-in-out;
    border: 1px solid var(--bs-border-color);
}
.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--bs-box-shadow-lg);
}
.pricing-card .price {
    font-size: 3.5rem;
    font-weight: 700;
}
.pricing-card.highlight {
    border-color: var(--oo-primary);
    border-width: 3px;
    transform: scale(1.05);
}
.pricing-card.highlight .card-header {
    background-color: var(--oo-primary);
    color: white;
}
.roi-card {
    background: linear-gradient(45deg, var(--oo-primary), #0d6efdcc);
    color: white;
}
.roi-card .display-4 {
    font-weight: 700;
}

/* --- Hardware & Features Pages --- */
.hardware-image {
    max-width: 100%;
    height: auto;
    border-radius: .75rem;
    box-shadow: 0 .5rem 1.5rem rgba(0,0,0,.1);
}
.lead-icon {
    font-size: 2rem;
    margin-right: 1rem;
    vertical-align: middle;
}