/* ==============================================
   CSS Variables
   ============================================== */
:root {
    --color-dark-primary: #0b1120;   /* Deep Blue/Black Background */
    --color-dark-secondary: #1a2233; /* Diagram Card Background */
    --color-blue-accent: #007bff;    /* Vibrant Blue */
    --color-light: #ffffff;
    --color-light-accent: #a0c2e6;
}

/* ==============================================
   Global Styles
   ============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background-color: var(--color-dark-primary);
    color: var(--color-light);
    line-height: 1.6;
}

/* ==============================================
   Navigation
   ============================================== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(11, 17, 32, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 123, 255, 0.2);
}

.nav-container {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    width: 90px;
    height: 90px;
    filter: drop-shadow(0 0 5px rgba(0, 123, 255, 0.7));
}

/* Hide logo on home page only */
.home-page .logo {
    display: none;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--color-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 1em;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-blue-accent);
}

.nav-phone {
    color: var(--color-light);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 16px;
    border: 2px solid var(--color-light);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-phone:hover {
    background-color: var(--color-light);
    color: var(--color-dark-primary);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-dark-secondary);
    border: 1px solid rgba(0, 123, 255, 0.2);
    border-radius: 5px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    padding: 12px 20px;
    display: block;
    color: var(--color-light-accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: var(--color-blue-accent);
    color: var(--color-light);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-light);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(11, 17, 32, 0.98);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0, 123, 255, 0.2);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu .nav-links {
    flex-direction: column;
    gap: 0;
    padding: 20px 0;
}

.mobile-menu .nav-links li {
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu .nav-links li:last-child {
    border-bottom: none;
}

.mobile-menu .nav-links a {
    display: block;
    padding: 15px 20px;
    font-size: 1.1em;
}

.mobile-menu .nav-phone {
    display: block;
    text-align: center;
    margin: 20px auto 0;
    width: fit-content;
}

/* ==============================================
   Section Layout (CSS Grid)
   ============================================== */
section {
    padding: 40px 0;
    position: relative;
    overflow: hidden;
}

/* First content section after navigation needs extra top spacing */
nav + section.content-section {
    padding-top: 180px;
}

/* Sections after hero section need less top padding */
.hero-section + section {
    padding-top: 0px;
}

.container {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Abstract Background Pattern */
section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 50% 50%, var(--color-dark-primary) 50%, transparent 100%),
        repeating-linear-gradient(0deg, rgba(0, 123, 255, 0.03), rgba(0, 123, 255, 0.03) 1px, transparent 1px, transparent 40px),
        repeating-linear-gradient(90deg, rgba(0, 123, 255, 0.03), rgba(0, 123, 255, 0.03) 1px, transparent 1px, transparent 40px);
    opacity: 0.9;
    z-index: 0;
}

/* ==============================================
   Hero Section
   ============================================== */
.hero-section {
    padding: 180px 0 40px;
    display: grid;
    place-items: center;
    position: relative;
}

/* Remove dark overlay from hero section */
.hero-section::before {
    display: none;
}

.hero-content h1 {
    margin-bottom: 25px;
}

.hero-content p {
    margin-bottom: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
}

/* ==============================================
   Left Content Styles
   ============================================== */
.left-content {
    padding-top: 100px; /* Account for fixed nav */
}

.logo-area {
    margin-bottom: 30px;
    display: block;
}

.main-logo-png {
    width: 200px;
    height: 200px;
    display: block;
    margin-left: 0;
    filter: drop-shadow(0 0 5px rgba(0, 123, 255, 0.7));
}

.left-content h1 {
    font-size: 3.2em;
    font-weight: 700;
    line-height: 1.1;
    margin-top: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.left-content h2 {
    font-size: 1.8em;
    font-weight: 400;
    color: var(--color-light-accent);
    margin-bottom: 40px;
}

/* Value Propositions */
.value-propositions {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    justify-content: flex-start;
}

.value-item {
    text-align: center;
    max-width: 120px;
}

.value-item svg {
    width: 50px;
    height: 50px;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    filter: brightness(0) invert(1) drop-shadow(0 0 5px rgba(0, 123, 255, 0.5));
}

.value-item span {
    display: block;
    font-size: 0.95em;
    font-weight: 500;
    line-height: 1.2;
}

/* CTA Button */
.btn-primary {
    display: inline-block;
    background-color: var(--color-blue-accent);
    color: var(--color-light);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid var(--color-blue-accent);
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--color-blue-accent);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid var(--color-blue-accent);
}

.btn-secondary:hover {
    background-color: var(--color-blue-accent);
    color: var(--color-light);
}

.btn-outline {
    display: inline-block;
    background-color: transparent;
    color: var(--color-light);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--color-light);
    color: var(--color-light);
}

.recommendation-note {
    background: rgba(0, 123, 255, 0.1);
    border-left: 4px solid var(--color-blue-accent);
    padding: 20px;
    margin-top: 20px;
    border-radius: 0 8px 8px 0;
}

.recommendation-note p {
    margin: 0;
    color: var(--color-dark);
    font-style: italic;
}

.recommendation-note strong {
    color: var(--color-blue-accent);
}

/* ==============================================
   Right Content (Diagram PNG Styles)
   ============================================== */
.right-content {
    display: flex;
    justify-content: center;
}

.diagram-card {
    background-color: var(--color-dark-secondary);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 550px;
    border: 2px solid rgba(0, 123, 255, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.smart-home-diagram-png {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    box-shadow: 0 0 30px rgba(0, 123, 255, 0.6), 0 0 60px rgba(0, 123, 255, 0.3);
    border-radius: 10px;
}

/* ==============================================
   Contact Form Card Override
   ============================================== */
.contact-form-card {
    aspect-ratio: unset !important;
    min-height: 600px;
    align-items: flex-start;
    padding-top: 40px;
}

/* ==============================================
   Content Sections
   ============================================== */
.content-section {
    padding: 40px 0;
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

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

.section-header h1 {
    font-size: 2.8em;
    font-weight: 700;
    margin-top: 20px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-header p {
    font-size: 1.2em;
    color: var(--color-light-accent);
    max-width: 600px;
    margin: 0 auto;
}

/* Feature Cards */
.feature-card {
    background-color: var(--color-dark-secondary);
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 30px;
    border: 2px solid rgba(0, 123, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--color-blue-accent);
    box-shadow: 0 10px 40px rgba(0, 123, 255, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 8px rgba(0, 123, 255, 0.6));
}

.feature-card h3 {
    font-size: 1.8em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-blue-accent);
}

.feature-card p {
    font-size: 1em;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li::before {
    content: '✓';
    color: var(--color-blue-accent);
    font-weight: bold;
    margin-right: 10px;
}

/* Value Pillars */
.value-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.pillar-card {
    background-color: var(--color-dark-secondary);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    border: 2px solid rgba(0, 123, 255, 0.2);
    transition: all 0.3s ease;
}

.pillar-card:hover {
    border-color: var(--color-blue-accent);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.2);
}

.pillar-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 6px rgba(0, 123, 255, 0.5));
}

.pillar-card h3 {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-blue-accent);
}

.pillar-card p {
    font-size: 1em;
    line-height: 1.6;
}

/* ==============================================
   Footer
   ============================================== */
footer {
    background-color: var(--color-dark-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(0, 123, 255, 0.2);
}

.footer-container {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-section h3 {
    color: var(--color-blue-accent);
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: var(--color-light-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--color-blue-accent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-light-accent);
}

/* ==============================================
   Responsiveness
   ============================================== */
@media (max-width: 992px) {
    .hero-container,
    .two-column {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .left-content {
        order: 2;
    }

    .right-content {
        order: 1;
    }

    .value-propositions {
        justify-content: center;
    }

    .left-content h1 {
        font-size: 2.5em;
    }

    .left-content h2 {
        font-size: 1.5em;
    }

    .main-logo-png {
        margin-left: auto;
        margin-right: auto;
    }

    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }

    /* Hide desktop navigation */
    .nav-links {
        display: none;
    }

    .nav-phone {
        display: none;
    }
}

@media (max-width: 768px) {
    .section-header h1 {
        font-size: 2.2em;
    }

    .section-header h2 {
        font-size: 1.1em;
    }

    .feature-card,
    .pillar-card {
        padding: 30px 20px;
    }

    .value-pillars {
        grid-template-columns: 1fr;
    }

    .btn-primary {
        width: 100%;
        text-align: center;
        margin-bottom: 10px;
    }

    .two-column {
        gap: 30px;
    }

    .diagram-card {
        padding: 25px;
    }

    /* Mobile dropdown styles */
    .mobile-menu .nav-links {
        position: static;
        background: transparent;
        flex-direction: column;
        padding: 0;
        box-shadow: none;
        border: none;
        display: block;
    }

    .mobile-menu .nav-links li {
        margin: 0;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .mobile-menu .nav-links a {
        padding: 15px 0;
        display: block;
        border: none;
    }

    .mobile-menu .dropdown {
        position: static;
    }

    .mobile-menu .dropdown-menu {
        position: static;
        background: transparent;
        box-shadow: none;
        border: none;
        padding: 0 0 0 20px;
        margin: 0;
        display: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .mobile-menu .dropdown.active .dropdown-menu {
        display: block;
        max-height: 200px;
    }

    .mobile-menu .dropdown-menu a {
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        background: transparent;
        font-size: 0.9em;
    }

    .mobile-menu .dropdown > a::after {
        content: '▼';
        float: right;
        transition: transform 0.3s ease;
    }

    .mobile-menu .dropdown.active > a::after {
        transform: rotate(180deg);
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }

    .hero-section {
        padding: 100px 0 60px;
    }

    .left-content h1 {
        font-size: 2em;
    }

    .left-content h2 {
        font-size: 1.3em;
    }

    .value-propositions {
        flex-wrap: wrap;
        gap: 20px;
    }

    .diagram-card {
        padding: 20px;
    }

    .nav-container {
        padding: 15px 0;
    }

    .logo {
        width: 50px;
        height: 50px;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .feature-card h3 {
        font-size: 1.1em;
    }

    .btn-primary {
        padding: 12px 20px;
        font-size: 1em;
    }

    /* Stack buttons vertically on very small screens */
    .flex:has(.btn-primary) {
        flex-direction: column;
    }
}

/* ==============================================
   Form Styles
   ============================================== */
form {
    width: 100%;
}

form div {
    margin-bottom: 15px;
}

form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-light-accent);
    font-size: 0.95em;
}

form input,
form select,
form textarea {
    width: 100%;
    padding: 12px 15px;
    background: var(--color-dark-secondary);
    border: 2px solid var(--color-blue-accent);
    border-radius: 8px;
    color: var(--color-light);
    font-family: 'Roboto', sans-serif;
    font-size: 1em;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

form input:focus,
form select:focus,
form textarea:focus {
    outline: none;
    border-color: var(--color-blue-accent);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

form textarea {
    resize: vertical;
    min-height: 100px;
}

form button[type="submit"] {
    width: 100%;
    padding: 15px;
    background: var(--color-blue-accent);
    color: var(--color-light);
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

form button[type="submit"]:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

form button[type="submit"]:active {
    transform: translateY(0);
}

/* ==============================================
   Contact Form Styles
   ============================================== */
.contact-form-card form div {
    margin-bottom: 20px;
}

.contact-form-card label {
    display: block;
    margin-bottom: 5px;
    color: var(--color-light-accent);
    font-weight: 500;
    font-size: 0.95em;
}

.contact-form-card input,
.contact-form-card select,
.contact-form-card textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid rgba(0, 123, 255, 0.2);
    border-radius: 5px;
    background-color: var(--color-dark-secondary);
    color: var(--color-light);
    font-size: 1em;
    transition: border-color 0.3s ease;
}

.contact-form-card input:focus,
.contact-form-card select:focus,
.contact-form-card textarea:focus {
    outline: none;
    border-color: var(--color-blue-accent);
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
}

.contact-form-card input::placeholder,
.contact-form-card textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form-card select {
    cursor: pointer;
}

.contact-form-card textarea {
    resize: vertical;
    min-height: 100px;
}

.contact-form-card button[type="submit"] {
    width: 100%;
    cursor: pointer;
}

.contact-form-card button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

#form-messages {
    font-weight: 500;
    text-align: center;
}

#form-messages ul {
    text-align: left;
    margin-top: 10px;
}

#form-messages li {
    margin-bottom: 5px;
}

/* ==============================================
   Products/Solutions Page Styles
   ============================================== */

/* Solutions Section */
.solutions-section {
    padding: 150px 0 80px;
    background-color: var(--color-dark-primary);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

/* Products page specific - 3 columns */
body.page-products .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* Products page responsive */
@media (max-width: 1024px) {
    body.page-products .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    body.page-products .solutions-grid {
        grid-template-columns: 1fr;
    }
}

.solution-card-link {
    text-decoration: none;
    display: block;
    transition: transform 0.3s ease;
}

.solution-card-link:hover {
    transform: translateY(-5px);
}

.solution-card {
    background-color: var(--color-dark-secondary);
    border-radius: 12px;
    padding: 30px;
    border: 1px solid rgba(0, 123, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.solution-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-blue-accent);
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.2);
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-blue-accent), #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--color-light);
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-light);
}

.solution-card p {
    color: #a0c2e6;
    margin-bottom: 25px;
    line-height: 1.6;
}

.solution-features,
.solution-benefits {
    text-align: left;
    margin-bottom: 20px;
}

.solution-features h4,
.solution-benefits h4 {
    color: var(--color-blue-accent);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.solution-features ul,
.solution-benefits ul {
    list-style: none;
    padding: 0;
}

.solution-features li,
.solution-benefits li {
    color: var(--color-light-accent);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.solution-features li:before,
.solution-benefits li:before {
    content: "✓";
    color: var(--color-blue-accent);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.solution-card .btn {
    margin-top: 20px;
}

.card-cta {
    margin-top: 20px;
    display: block;
    color: var(--color-blue-accent);
    font-weight: 600;
    font-size: 1em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Solution Card Icons */
.solution-card .icon-home:before {
    content: "🏠";
}

.solution-card .icon-car:before {
    content: "🚗";
}

.solution-card .icon-building:before {
    content: "🏢";
}

.solution-card .icon-lock:before {
    content: "🔒";
}

.solution-card .icon-smart:before {
    content: "🧠";
}

.solution-card .icon-portable:before {
    content: "📱";
}

.solution-card .icon-ai:before {
    content: "🤖";
}

.solution-card .icon-iot:before {
    content: "📡";
}

.solution-card .icon-gate:before {
    content: "🚪";
}

.solution-card .icon-intercom:before {
    content: "📞";
}

.solution-card .icon-electric:before {
    content: "⚡";
}

.solution-card .icon-clearvu:before {
    content: "👁️";
}

.solution-card .icon-factory:before {
    content: "🏭";
}

.solution-card .icon-school:before {
    content: "🏫";
}

.solution-card .icon-hotel:before {
    content: "🏨";
}

.solution-card .icon-healthcare:before {
    content: "🏥";
}

/* Solution Grid Layout */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

/* Why Choose Section Icons */
.why-choose-item .icon-target:before {
    content: "🎯";
}

.why-choose-item .icon-integration:before {
    content: "🔗";
}

.why-choose-item .icon-scalability:before {
    content: "📈";
}

.why-choose-item .icon-expertise:before {
    content: "👨‍💼";
}

/* ==============================================
   Why Choose Section
   ============================================== */
.why-choose-section {
    padding: 80px 0;
    background-color: var(--color-dark-secondary);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.why-choose-item {
    text-align: center;
    padding: 30px;
    background-color: var(--color-dark-primary);
    border-radius: 12px;
    border: 1px solid rgba(0, 123, 255, 0.2);
    transition: all 0.3s ease;
}

.why-choose-item:hover {
    transform: translateY(-5px);
    border-color: var(--color-blue-accent);
}

.why-choose-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-blue-accent), #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: var(--color-light);
}

.why-choose-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--color-light);
}

.why-choose-item p {
    color: var(--color-light-accent);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 40px 0;
    text-align: center;
}

.cta-section .container {
    background: linear-gradient(135deg, var(--color-blue-accent), #0056b3);
    border-radius: 12px;
    padding: 40px 20px;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--color-dark-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons .btn {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--color-blue-accent);
    border: 2px solid rgba(255, 255, 255, 0.9);
}

.cta-buttons .btn:hover {
    background-color: var(--color-light);
    color: var(--color-blue-accent);
    border-color: var(--color-light);
}

/* ==============================================
   Responsive Design for Products Page
   ============================================== */

@media (max-width: 1024px) {
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .solution-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .solution-card {
        padding: 20px;
    }

    .solution-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

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

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

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .solution-card {
        padding: 15px;
    }

    .solution-features li,
    .solution-benefits li {
        font-size: 0.9rem;
    }
}

/* ==============================================
   Product Cards
   ============================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    background: var(--color-dark-secondary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--color-blue-accent);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 650px;
    overflow: hidden;
    background: var(--color-dark);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-content {
    padding: 25px;
    margin-top: 15px;
}

.product-content h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--color-light);
}

.product-description {
    color: var(--color-light-accent);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-specs h4 {
    color: var(--color-blue-accent);
    margin-bottom: 10px;
    font-size: 1rem;
}

.product-specs ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.product-specs li {
    color: var(--color-light-accent);
    margin-bottom: 5px;
    padding-left: 15px;
    position: relative;
    font-size: 0.9rem;
    line-height: 1.4;
}

.product-specs li:before {
    content: "✓";
    color: var(--color-blue-accent);
    position: absolute;
    left: 0;
}

.product-options {
    background: rgba(0, 123, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 3px solid var(--color-blue-accent);
}

.product-options p {
    color: var(--color-light);
    margin: 0;
    font-size: 0.9rem;
}

/* ==============================================
   Guide Content Styles
   ============================================== */
.guide-content {
    max-width: 1200px;
    margin: 0 auto;
}

.guide-section {
    margin-bottom: 40px;
    background: var(--color-dark-secondary);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--color-blue-accent);
}

.guide-section h3 {
    color: var(--color-light);
    margin-bottom: 20px;
    font-size: 1.4rem;
    border-bottom: 2px solid var(--color-blue-accent);
    padding-bottom: 10px;
}

.guide-section h4 {
    color: var(--color-blue-accent);
    margin: 25px 0 15px 0;
    font-size: 1.2rem;
}

.guide-section p {
    color: var(--color-light-accent);
    line-height: 1.6;
    margin-bottom: 20px;
}

.guide-section ul {
    color: var(--color-light-accent);
    margin: 20px 0;
    padding-left: 20px;
}

.guide-section li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.guide-section li strong {
    color: var(--color-light);
}

/* Table Styles */
.comparison-table {
    margin: 25px 0;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-dark);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.comparison-table th,
.comparison-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-table th {
    background: var(--color-blue-accent);
    color: var(--color-light);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comparison-table td {
    color: var(--color-light-accent);
    font-size: 0.9rem;
    line-height: 1.4;
}

.comparison-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.comparison-table tr:hover {
    background: rgba(0, 123, 255, 0.05);
}

.comparison-table td:first-child {
    font-weight: 600;
    color: var(--color-light);
    min-width: 150px;
}

/* Mobile styles for guide content */
@media (max-width: 768px) {
    .guide-section {
        padding: 20px;
        margin-bottom: 30px;
    }

    .guide-section h3 {
        font-size: 1.2rem;
    }

    .comparison-table {
        font-size: 0.8rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 8px 10px;
    }

    .comparison-table td:first-child {
        min-width: 120px;
    }
}

@media (max-width: 576px) {
    .guide-section {
        padding: 15px;
    }

    .comparison-table {
        font-size: 0.75rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 6px 8px;
    }
}

/* Mobile styles for products */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-card {
        margin: 0 10px;
    }

    .product-content {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .product-image {
        height: 450px;
    }

    .product-content h3 {
        font-size: 1.2rem;
    }
}

/* Page specific: Access Control product image size override */
body.page-access-control .product-image {
    height: 420px; /* slightly smaller than default to avoid oversized appearance */
}

body.page-access-control .product-image img {
    object-fit: contain; /* preserve full product image without cropping */
    max-height: 420px;
}