/* ===========================================
   IT Marketing Website - Custom Styles
   =========================================== */

/* CSS Variables for Consistent Theming */
:root {
    --primary-color: #0d6efd;
    --primary-dark: #0a58ca;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --info-color: #0dcaf0;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --purple-color: #6f42c1;
    --white: #ffffff;
    --black: #000000;
    
    --sidebar-width: 280px;
    --header-height: 70px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* ===========================================
   Base Styles & Reset
   =========================================== */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f5f7fa;
    overflow-x: hidden;
}

/* ===========================================
   Layout & Container
   =========================================== */

.main-wrapper {
    display: flex;
    min-height: 100vh;
}

.content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin-left: 0;
    transition: var(--transition);
}

/* ===========================================
   Header & Navigation
   =========================================== */

.top-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 0.75rem 0;
    font-size: 0.85rem;
    position: relative;
    z-index: 1000;
}

.top-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.header-contact {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.header-contact a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.header-contact a:hover {
    color: white;
    transform: translateY(-2px);
}

.header-social {
    display: flex;
    gap: 0.75rem;
}

.header-social a {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    transition: var(--transition);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.header-social a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Navbar */
.navbar {
    background: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 999;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    padding: 1rem 0;
}

.navbar-brand img {
    height: 45px;
    width: auto;
}

.navbar-brand span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.navbar-nav {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0;
}

.nav-link {
    display: block;
    padding: 1.25rem 1rem;
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    border: none;
    background: none;
    font-size: 0.95rem;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 70%;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    color: var(--primary-dark);
    transform: scale(1.1);
}

/* ===========================================
   Hero Section
   =========================================== */

.hero {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.95) 0%, rgba(10, 88, 202, 0.95) 100%),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600" preserveAspectRatio="none"><path fill="%23ffffff" fill-opacity="0.05" d="M0,192L48,197.3C96,203,192,213,288,229.3C384,245,480,267,576,250.7C672,235,768,181,864,181.3C960,181,1056,235,1152,234.7C1248,235,1344,181,1392,154.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 6rem 0 4rem;
    color: white;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="30" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="30" cy="70" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="70" cy="80" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 200px;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.95;
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===========================================
   Page Header (Breadcrumb)
   =========================================== */

.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="30" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="30" cy="70" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="70" cy="80" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 150px;
    opacity: 0.2;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.page-header .lead {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.breadcrumb {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 0.5rem 1.25rem;
    display: inline-flex;
}

.breadcrumb-item {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: white;
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: white;
    font-weight: 500;
}

/* ===========================================
   Cards & Components
   =========================================== */

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    background: white;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-body {
    padding: 2rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.card-text {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

/* Icon Box */
.icon-box {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.25rem;
    transition: var(--transition);
    flex-shrink: 0;
}

.icon-box:hover {
    transform: scale(1.1) rotate(5deg);
}

.icon-box.bg-primary { background: var(--primary-color); }
.icon-box.bg-success { background: var(--success-color); }
.icon-box.bg-info { background: var(--info-color); }
.icon-box.bg-purple { background: var(--purple-color); }

/* ===========================================
   Buttons
   =========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline-primary {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.btn-success {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #157347;
    border-color: #157347;
}

.btn-outline-success {
    background: transparent;
    border-color: var(--success-color);
    color: var(--success-color);
}

.btn-outline-success:hover {
    background: var(--success-color);
    color: white;
}

.btn-info {
    background: var(--info-color);
    border-color: var(--info-color);
    color: white;
}

.btn-info:hover {
    background: #0ba5ca;
    border-color: #0ba5ca;
}

.btn-outline-info {
    background: transparent;
    border-color: var(--info-color);
    color: var(--info-color);
}

.btn-outline-info:hover {
    background: var(--info-color);
    color: white;
}

.btn-outline-purple {
    background: transparent;
    border-color: var(--purple-color);
    color: var(--purple-color);
}

.btn-outline-purple:hover {
    background: var(--purple-color);
    color: white;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-rounded {
    border-radius: 50px;
}

.btn-block {
    width: 100%;
}

/* ===========================================
   Badges
   =========================================== */

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-weight: 600;
    border-radius: 50px;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge.bg-primary {
    background: var(--primary-color);
}

/* ===========================================
   Sections
   =========================================== */

section {
    padding: 4rem 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title .badge {
    margin-bottom: 1rem;
}

.section-title h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
    letter-spacing: -0.5px;
}

.section-title p {
    color: var(--secondary-color);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* ===========================================
   Services Section
   =========================================== */

.services-section {
    background: #f8f9fa;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card .icon-box {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-card p {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-card .btn {
    margin-top: auto;
}

/* ===========================================
   About Section
   =========================================== */

.about-section {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image .img-wrapper {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

.about-features {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-item .icon-box {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    background: var(--primary-color);
}

.feature-item h6 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--dark-color);
}

.feature-item p {
    color: var(--secondary-color);
    margin: 0;
    font-size: 0.95rem;
}

/* ===========================================
   Contact Section
   =========================================== */

.contact-section {
    background: #f8f9fa;
}

.contact-info-card {
    height: 100%;
}

.contact-info-card .card-body {
    display: flex;
    flex-direction: column;
}

.contact-info-card h4 {
    margin-bottom: 1.5rem;
}

.contact-info-card .d-flex {
    transition: var(--transition);
    padding: 0.75rem;
    border-radius: var(--border-radius);
    margin: -0.75rem;
}

.contact-info-card .d-flex:hover {
    background: rgba(13, 110, 253, 0.05);
}

.contact-info-card h6 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    color: var(--dark-color);
}

.contact-info-card p {
    font-size: 0.9rem;
    margin: 0;
}

.contact-form-card {
    height: 100%;
}

.contact-form-card .card-body {
    display: flex;
    flex-direction: column;
}

.contact-form-card h4 {
    margin-bottom: 1.5rem;
}

/* Form Styles */
.form-label {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
    background: white;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.form-control::placeholder {
    color: #adb5bd;
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.25rem;
    border: 2px solid #dee2e6;
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-check-label {
    color: var(--secondary-color);
    cursor: pointer;
    font-size: 0.9rem;
}

.form-check-label a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.form-check-label a:hover {
    text-decoration: underline;
}

.invalid-feedback {
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Alert Styles */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.alert-success {
    background: #d1f4e0;
    color: #0f5132;
    border-left: 4px solid var(--success-color);
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--danger-color);
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.25rem;
    color: currentColor;
    opacity: 0.7;
}

.alert-dismissible .btn-close:hover {
    opacity: 1;
}

/* Map Section */
.map-section {
    padding: 0;
}

.map-section .ratio {
    border-radius: 0;
}

.map-section iframe {
    width: 100%;
    height: 100%;
    border: 0;
    filter: grayscale(20%);
    transition: var(--transition);
}

.map-section iframe:hover {
    filter: grayscale(0%);
}

/* ===========================================
   Stats Section
   =========================================== */

.stats-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.stat-item p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* ===========================================
   Footer
   =========================================== */

.footer {
    background: var(--dark-color);
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0 1.5rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color), var(--info-color));
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer h5 {
    color: white;
    font-weight: 600;
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
}

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

.footer ul li {
    margin-bottom: 0.75rem;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer a:hover {
    color: white;
    transform: translateX(3px);
}

.footer .social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.footer .social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 1.1rem;
}

.footer .social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ===========================================
   Utility Classes
   =========================================== */

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.text-light {
    color: rgba(255, 255, 255, 0.9) !important;
}

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

.bg-purple {
    background: var(--purple-color) !important;
}

.border-purple {
    border-color: var(--purple-color) !important;
}

.rounded-circle {
    border-radius: 50% !important;
}

.shadow-sm {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
}

.shadow-lg {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

/* ===========================================
   Responsive Design
   =========================================== */

/* Tablet (768px - 992px) */
@media (max-width: 991.98px) {
    /* Header */
    .header-contact {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .header-contact a {
        font-size: 0.8rem;
    }
    
    /* Navbar */
    .navbar-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
    }
    
    .navbar-nav.show {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: 1rem 1.5rem;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Hero */
    .hero {
        padding: 4rem 0 3rem;
    }
    
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    /* Page Header */
    .page-header {
        padding: 2rem 0;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-header .lead {
        font-size: 1rem;
    }
    
    /* Cards */
    .card-body {
        padding: 1.5rem;
    }
    
    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-image {
        order: -1;
    }
    
    /* Contact */
    .contact-info-card .d-flex {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .contact-info-card .icon-box {
        margin-bottom: 0.5rem;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Mobile (576px - 768px) */
@media (max-width: 767.98px) {
    /* Header */
    .top-header {
        padding: 0.5rem 0;
    }
    
    .header-contact,
    .header-social {
        justify-content: center;
        width: 100%;
    }
    
    .header-contact {
        gap: 0.75rem;
    }
    
    .header-contact a span {
        display: none;
    }
    
    /* Hero */
    .hero {
        padding: 3rem 0 2rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Page Header */
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .page-header .lead {
        font-size: 0.95rem;
    }
    
    .breadcrumb {
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }
    
    /* Section Title */
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    .section-title p {
        font-size: 1rem;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    /* About */
    .about-features {
        gap: 1rem;
    }
    
    .feature-item {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    /* Contact */
    .contact-section .row.g-5 {
        gap: 1.5rem;
    }
    
    .contact-section .col-lg-4,
    .contact-section .col-lg-8 {
        width: 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .contact-form-card .card-body,
    .contact-info-card .card-body {
        padding: 1.5rem;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stat-item h3 {
        font-size: 2.5rem;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer .social-links {
        justify-content: center;
    }
}

/* Small Mobile (320px - 576px) */
@media (max-width: 575.98px) {
    /* Base */
    body {
        font-size: 0.95rem;
    }
    
    /* Header */
    .header-contact a {
        font-size: 0.75rem;
    }
    
    .header-social a {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }
    
    /* Hero */
    .hero {
        padding: 2.5rem 0 1.5rem;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: 0.95rem;
    }
    
    /* Page Header */
    .page-header {
        padding: 1.5rem 0;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    /* Cards */
    .card-body {
        padding: 1.25rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.65rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .btn-sm {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    /* Form */
    .form-control {
        padding: 0.65rem 0.85rem;
        font-size: 0.9rem;
    }
    
    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-bottom {
        font-size: 0.85rem;
    }
}

/* ===========================================
   Accessibility & Focus States
   =========================================== */

/* Focus visible for keyboard navigation */
.btn:focus-visible,
.form-control:focus-visible,
.form-check-input:focus-visible,
.nav-link:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid var(--dark-color);
    }
    
    .btn {
        border-width: 3px;
    }
}

/* ===========================================
   Loading States & Animations
   =========================================== */

.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.8s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}

/* ===========================================
   Print Styles
   =========================================== */

@media print {
    .top-header,
    .navbar,
    .hero,
    .footer,
    .mobile-menu-toggle,
    .btn,
    .map-section {
        display: none !important;
    }
    
    .content-wrapper {
        margin-left: 0 !important;
    }
    
    body {
        background: white;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
    
    a {
        text-decoration: none;
        color: var(--dark-color);
    }
    
    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
}

/* ===========================================
   Custom Scrollbar
   =========================================== */

/* Webkit browsers */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) #f1f1f1;
}

/* ===========================================
   Form Validation Styles
   =========================================== */

.was-validated .form-control:valid,
.form-control.is-valid {
    border-color: var(--success-color);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.was-validated .form-control:invalid,
.form-control.is-invalid {
    border-color: var(--danger-color);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linecap='round' d='M5.8 3.6h.4'/%3e%3cmatrix stroke-linecap='round' transform='translate(5.8 3.6) rotate(45)' d='M0 0v.1'/%3e%3cmatrix stroke-linecap='round' transform='translate(5.8 3.6) rotate(-45)' d='M0 0v.1'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.was-validated .form-check-input:valid,
.form-check-input.is-valid {
    border-color: var(--success-color);
}

.was-validated .form-check-input:valid:checked,
.form-check-input.is-valid:checked {
    background-color: var(--success-color);
}

.was-validated .form-check-input:invalid,
.form-check-input.is-invalid {
    border-color: var(--danger-color);
}

.was-validated .form-check-input:invalid:checked,
.form-check-input.is-invalid:checked {
    background-color: var(--danger-color);
}

/* ===========================================
   Mobile Menu Overlay
   =========================================== */

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu-overlay.show {
    display: block;
    opacity: 1;
    visibility: visible;
}

/* ===========================================
   Smooth Scroll
   =========================================== */

html {
    scroll-behavior: smooth;
}

/* Focus styles for better accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ===========================================
   Loading Spinner (Global)
   =========================================== */

.spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid rgba(13, 110, 253, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spinner 0.8s linear infinite;
}

/* ===========================================
   Text Utilities
   =========================================== */

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted {
    color: var(--secondary-color) !important;
}

.lead {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.7;
}

/* ===========================================
   Spacing Utilities
   =========================================== */

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }

.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: 0.25rem !important; }
.pt-2 { padding-top: 0.5rem !important; }
.pt-3 { padding-top: 1rem !important; }
.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: 0.25rem !important; }
.pb-2 { padding-bottom: 0.5rem !important; }
.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }
.pb-5 { padding-bottom: 3rem !important; }

/* ===========================================
   Animation Utilities
   =========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* ===========================================
   Mobile Menu
   =========================================== */

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    color: var(--primary-dark);
    transform: scale(1.1);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 400px;
    height: 100%;
    background: var(--dark-color);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-header h3 {
    color: white;
    font-size: 1.25rem;
    margin: 0;
    color: white;
}

.close-menu {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
    color: white;
}

.close-menu:hover {
    color: var(--primary-color);
}

.mobile-menu-nav {
    padding: 1rem 0;
}

.mobile-menu-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

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

.mobile-menu-nav a {
    display: block;
    padding: 1rem 1.5rem;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary-color);
    padding-left: 2rem;
}

.mobile-menu-actions {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-actions .btn {
    width: 100%;
    margin-bottom: 0.5rem;
}

.mobile-menu-actions .btn:last-child {
    margin-bottom: 0;
}

/* Show mobile menu toggle on smaller screens */
@media (max-width: 991.98px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .navbar-nav {
        display: none;
    }
}

/* ===========================================
   End of Styles
   =========================================== */