/* ============================================
   MASTER WEBSITE TEMPLATE - CSS
   Modern, Clean, SEO-Optimized Design System
   ============================================ */

/* === CSS CUSTOM PROPERTIES === */
:root {
    /* Color Palette */
    --color-primary: hsl(206, 73%, 38%);
    --color-primary-dark: hsl(206, 73%, 28%);
    --color-primary-light: hsl(206, 73%, 95%);
    --color-secondary: hsl(206, 73%, 50%);
    --color-accent: hsl(30, 90%, 50%);

    /* Neutrals */
    --color-dark: hsl(220, 20%, 12%);
    --color-gray-900: hsl(220, 15%, 20%);
    --color-gray-800: hsl(220, 12%, 30%);
    --color-gray-700: hsl(220, 10%, 45%);
    --color-gray-600: hsl(220, 8%, 60%);
    --color-gray-500: hsl(220, 6%, 70%);
    --color-gray-400: hsl(220, 5%, 80%);
    --color-gray-300: hsl(220, 5%, 90%);
    --color-gray-200: hsl(220, 5%, 95%);
    --color-gray-100: hsl(220, 5%, 98%);
    --color-white: hsl(0, 0%, 100%);

    /* Semantic Colors */
    --color-success: hsl(142, 71%, 45%);
    --color-warning: hsl(38, 92%, 50%);
    --color-error: hsl(0, 84%, 60%);
    --color-info: hsl(199, 89%, 48%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Outfit', var(--font-primary);

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max-width: 1200px;
    --container-padding: var(--space-lg);
    --content-max-width: 65ch;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* === RESET & BASE STYLES === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-gray-900);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* === TYPOGRAPHY === */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-dark);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -0.02em;
}

h2 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.01em;
}

h3 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
}

h4 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
}

h5 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

h6 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

p {
    margin-bottom: var(--space-md);
    color: var(--color-gray-800);
}

a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: transparent;
    text-decoration-thickness: 2px;
    transition: all var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
    text-decoration-color: currentColor;
}

strong,
b {
    font-weight: var(--font-weight-semibold);
}

em,
i {
    font-style: italic;
}

ul,
ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-xl);
}

li {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-800);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* === LAYOUT COMPONENTS === */
.container {
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.container-fluid {
    width: 100%;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.section {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.section-sm {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
}

.section-lg {
    padding-top: var(--space-5xl);
    padding-bottom: var(--space-5xl);
}

/* === HEADER & NAVIGATION === */
.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

/* Top blue bar: logo + badges + phone */
.header-top {
    background-color: var(--color-primary);
    padding: var(--space-sm) 0;
}

.header-top-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
}

@media (max-width: 1100px) {
    .header-top-inner {
        gap: var(--space-md);
    }
}

/* Bottom white bar: nav only */
.header-nav {
    background-color: var(--color-white);
    border-bottom: 2px solid var(--color-gray-200);
}

.header-nav .container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
}

.header-phone-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background-color: var(--color-white);
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    padding: var(--space-sm) var(--space-xl);
    border-radius: var(--radius-md);
    text-decoration: none;
    white-space: nowrap;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.header-phone-btn:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

.site-logo {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.site-logo:hover {
    transform: scale(1.02);
}

/* === HEADER TRUST BADGES === */
.header-badges {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    flex: 1;
    justify-content: center;
}

.header-badges a {
    display: flex;
    align-items: center;
    opacity: 0.92;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.header-badges a:hover {
    opacity: 1;
    transform: scale(1.06);
}

.header-badges img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 1px 4px rgba(0,0,0,0.4));
}

/* BBB logo is dark navy — invert to white so it reads on blue bg */
.header-badges img[src*="dima-bbb"] {
    filter: brightness(0) invert(1);
}

@media (max-width: 1100px) {
    .header-badges {
        display: flex;
        flex: 0;
        gap: 0.5rem;
        align-items: center;
        justify-content: center;
    }

    .header-badges a {
        flex-shrink: 0;
        display: flex;
        align-items: center;
        opacity: 0.85;
        transition: opacity var(--transition-fast);
    }

    .header-badges a:hover {
        opacity: 1;
    }

    .header-badges img {
        height: 32px;
        width: auto;
        flex-shrink: 0;
        object-fit: contain;
        filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
    }
}

/* badges strip below nav on mobile - hidden since badges are now in header-top */
.header-badges-mobile {
    display: none;
}

.main-nav > ul {
    display: flex;
    gap: var(--space-xl);
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-nav a {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
    color: var(--color-gray-800);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    text-decoration: none;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: transform var(--transition-base);
}

.main-nav a:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.main-nav a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.main-nav a.active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

/* === BREADCRUMBS === */
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-md) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.breadcrumbs li {
    display: flex;
    align-items: center;
    margin: 0;
}

.breadcrumbs li::after {
    content: '›';
    margin-left: var(--space-xs);
    color: var(--color-gray-400);
    font-size: 1.2em;
}

.breadcrumbs li:last-child::after {
    content: none;
}

.breadcrumbs a {
    color: var(--color-gray-600);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--color-primary);
}

.breadcrumbs li[aria-current="page"] {
    color: var(--color-gray-900);
    font-weight: var(--font-weight-medium);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-dark);
    cursor: pointer;
    padding: var(--space-sm);
}

/* === HERO SECTION === */
.hero {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 100%);
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    opacity: 0.05;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    50% {
        transform: translate(-30px, 30px) rotate(5deg);
    }
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: var(--font-size-xl);
    color: var(--color-gray-700);
    margin-bottom: var(--space-xl);
    line-height: var(--line-height-relaxed);
}

/* === SLIDER HERO === */
.slider-hero {
    position: relative;
    background-color: var(--color-gray-100);
    overflow: hidden;
    padding: 0;
    border-bottom: 1px solid var(--color-gray-300);
}

.slider-container {
    position: relative;
    min-height: 450px;
    width: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-content {
    max-width: 600px;
    padding: var(--space-2xl) 0;
    transform: translateY(20px);
    transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.slide.active .slide-content {
    transform: translateY(0);
}

.slider-controls {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-md);
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-gray-400);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-base);
}

.slider-dot:hover {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

.slider-dot.active {
    background-color: var(--color-primary);
    width: 32px;
    border-radius: var(--radius-full);
}

@media (max-width: 768px) {
    .slider-container {
        min-height: 500px;
    }
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-primary);
    text-align: center;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-group {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* === CARDS === */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-300);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-with-image {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
}

.card-centered {
    grid-column: 2 / 3;
}

.card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
}

.card-content {
    padding: var(--space-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    margin-bottom: var(--space-md);
    margin-top: 0;
}

.card-content p {
    flex: 1;
    margin-bottom: var(--space-lg);
    color: var(--color-gray-700);
}

.card-content .btn {
    align-self: center;
    text-align: center;
    width: 100%;
    white-space: normal;
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-md);
}

.card p {
    color: var(--color-gray-700);
    margin-bottom: var(--space-lg);
}

/* === GRID LAYOUTS === */
.grid {
    display: grid;
    gap: var(--space-xl);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* === BLOG COMPONENTS === */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-3xl);
    align-items: start;
}

.blog-post {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-300);
}

.blog-post:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.blog-post-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-gray-200) 100%);
}

.blog-post-content {
    padding: var(--space-xl);
}

.blog-meta {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.blog-category {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-post h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-md);
}

.blog-post h3 a {
    color: var(--color-dark);
    transition: color var(--transition-fast);
}

.blog-post h3 a:hover {
    color: var(--color-primary);
}

/* === SIDEBAR === */
.sidebar {
    position: sticky;
    top: calc(var(--space-4xl) + 20px);
}

.sidebar-widget {
    background-color: var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.sidebar-widget h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-primary);
}

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

.sidebar-widget li {
    margin-bottom: var(--space-md);
}

.sidebar-widget a {
    color: var(--color-gray-800);
    display: block;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.sidebar-widget a:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    padding-left: var(--space-md);
}

/* === FORMS === */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-md);
    font-size: var(--font-size-base);
    font-family: var(--font-primary);
    color: var(--color-gray-900);
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* === FOOTER === */
.site-footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    /* White text for all footer content */
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
    width: 100%;
    padding: 0 var(--space-lg);
    max-width: none;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

.footer-map .map-placeholder {
    background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-700) 100%);
    height: 150px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    border: 1px solid var(--color-gray-600);
    cursor: pointer;
    transition: transform var(--transition-base), border-color var(--transition-base);
}

.footer-map .map-placeholder:hover {
    transform: scale(1.02);
    border-color: var(--color-primary);
}

.footer-section h3 {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
}

.footer-section p {
    color: var(--color-white);
    /* White text for paragraphs */
}

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

.footer-section li {
    margin-bottom: var(--space-md);
    color: var(--color-white);
    /* White text for list items */
}

.footer-section a {
    color: hsl(220, 85%, 70%);
    /* Lighter blue for better contrast on dark bg */
    transition: color var(--transition-fast);
    text-decoration-color: transparent;
}

.footer-section a:hover {
    color: hsl(220, 90%, 80%);
    /* Even lighter on hover */
    text-decoration-color: currentColor;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-white);
    /* White text for footer bottom */
}

.footer-bottom p {
    color: var(--color-white);
    /* Ensure paragraph text is white */
    margin: 0;
}

.footer-bottom a {
    color: hsl(220, 85%, 70%);
    /* Lighter blue for better contrast */
    white-space: nowrap;
}

.footer-links {
    margin-top: var(--space-sm);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-bottom a:hover {
    color: hsl(220, 90%, 80%);
}

/* === UTILITY CLASSES === */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-0 {
    margin-top: 0;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-sm {
    margin-top: var(--space-sm);
}

.mb-sm {
    margin-bottom: var(--space-sm);
}

.mt-md {
    margin-top: var(--space-md);
}

.mb-md {
    margin-bottom: var(--space-md);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

.mt-xl {
    margin-top: var(--space-xl);
}

.mb-xl {
    margin-bottom: var(--space-xl);
}

.bg-gray {
    background-color: var(--color-gray-100);
}

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

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    :root {
        --font-size-6xl: 3.5rem;
        --font-size-5xl: 2.25rem;
        --font-size-4xl: 1.875rem;
        --font-size-3xl: 1.5rem;
        --space-4xl: 4rem;
        --space-5xl: 5rem;
    }

    .menu-toggle {
        display: block;
    }

    .header-top-inner {
        gap: var(--space-md);
    }

    .site-logo img {
        height: 48px;
    }

    .header-phone-btn {
        font-size: var(--font-size-sm);
        padding: var(--space-xs) var(--space-md);
    }

    /* Hide trust badges from the top header bar on mobile — they crowd the logo + phone.
       Show the dedicated mobile strip below the nav instead. */
    .header-badges {
        display: none !important;
    }

    .header-badges-mobile {
        display: flex !important;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        gap: 0.75rem;
        padding: 0.75rem var(--space-md);
        background-color: var(--color-gray-100);
        border-bottom: 1px solid var(--color-gray-200);
    }

    .header-badges-mobile a,
    .header-badges-mobile > div {
        display: inline-flex;
        align-items: center;
    }

    .header-badges-mobile img {
        height: 28px;
        width: auto;
        object-fit: contain;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        border-bottom: 1px solid var(--color-gray-300);
        box-shadow: var(--shadow-lg);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-base);
    }

    .main-nav.active {
        max-height: 400px;
    }

    .main-nav > ul {
        flex-direction: column;
        gap: 0;
        padding: var(--space-lg);
    }

    .main-nav a {
        display: block;
        padding: var(--space-md);
    }

    .header-nav .container {
        padding-top: var(--space-sm);
        padding-bottom: var(--space-sm);
    }

    .menu-toggle {
        padding: var(--space-md);
        margin-right: calc(-1 * var(--space-sm));
    }

    .blog-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .stats-bar .grid-4 {
        grid-template-columns: 1fr 1fr;
    }

    .section {
        padding-top: var(--space-xl);
        padding-bottom: var(--space-xl);
    }

    .hero h1 {
        font-size: var(--font-size-3xl);
        max-width: 100%;
    }

    .hero p {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-lg);
    }

    /* Slider Mobile Refinement */
    .slider-container {
        min-height: 550px;
    }

    .slide-content {
        padding: var(--space-xl) var(--space-md);
        text-align: center;
    }

    .slide-content .btn-group {
        justify-content: center;
    }

    /* Footer Mobile Refinement */
    .footer-content {
        grid-template-columns: 1fr !important;
        text-align: center;
    }

    /* Column Stacking for Buttons */
    .btn-group,
    .hero .btn-group,
    .slider-hero .btn-group {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        gap: var(--space-md) !important;
    }

    .btn,
    .hero .btn,
    .slider-hero .btn,
    .card .btn {
        display: block !important;
        width: 100% !important;
        margin-bottom: 0 !important;
    }

    .footer-section {
        margin-bottom: var(--space-xl);
    }

    .footer-section h3::after {
        content: '';
        display: block;
        width: 40px;
        height: 2px;
        background: var(--color-primary);
        margin: var(--space-sm) auto 0;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: var(--space-md);
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.375rem;
        --font-size-3xl: 1.125rem;
    }

    .hero {
        padding-top: var(--space-xl);
        padding-bottom: var(--space-xl);
    }

    .slider-container {
        min-height: 520px;
    }
}

/* === PHONE BAR === */
.phone-bar {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    text-align: center;
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.phone-bar a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
}

.phone-bar a:hover {
    text-decoration: underline;
    color: var(--color-white);
}

/* === LOGO IMAGE === */
.site-logo img {
    height: 56px;
    width: auto;
    display: block;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
}

/* === DROPDOWN NAV === */
.has-dropdown {
    position: relative;
}

.has-dropdown > a::after {
    content: ' ▾';
    font-size: 1.1em;
    margin-left: 0.35em;
    display: inline-block;
    line-height: 1;
    transition: transform var(--transition-fast);
    /* reset the absolute underline positioning from .main-nav a::after */
    position: static;
    transform: none;
    width: auto;
    height: auto;
    background: none;
}

.has-dropdown:hover > a::after,
.has-dropdown:focus-within > a::after {
    transform: rotate(180deg);
}

.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 520px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base), max-height var(--transition-base), padding var(--transition-base);
    z-index: var(--z-dropdown);
    list-style: none;
    padding: 0;
    margin: 0;
    /* 2-column grid so 16 items aren't a 16-tall list */
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 0.5rem;
    row-gap: 0;
    align-content: start;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
    max-height: 800px;
    opacity: 1;
    visibility: visible;
    padding: var(--space-sm) var(--space-xs);
}

.dropdown li {
    margin: 0;
}

.dropdown a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--color-gray-800) !important;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    border-radius: 0;
    text-decoration: none;
}

.dropdown a::after {
    display: none !important;
}

.dropdown a:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary) !important;
    padding-left: var(--space-xl);
}

/* Mobile logo override (must come after base rule) */
@media (max-width: 768px) {
    .site-logo img {
        height: 44px;
    }
}

/* Mobile dropdown */
@media (max-width: 768px) {
    .dropdown {
        position: static;
        box-shadow: none;
        border: none;
        border-left: 3px solid var(--color-primary);
        background-color: var(--color-gray-100);
        border-radius: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
    }

    .has-dropdown.open .dropdown {
        max-height: 800px;
        opacity: 1;
        visibility: visible;
        padding: var(--space-sm) 0;
    }

    .has-dropdown > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .main-nav.active {
        max-height: 800px !important;
        overflow-y: auto;
    }
}

/* === TRUST BADGES === */
.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: center;
    margin-top: var(--space-lg);
}

.trust-badges img {
    height: 48px;
    width: auto;
    object-fit: contain;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
}

.trust-badges img:hover {
    opacity: 1;
}

.trust-badges-section {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-xl) 0;
}

.trust-badges-section .trust-badges {
    justify-content: center;
}

.trust-badges-section .trust-badges img {
    height: 56px;
    opacity: 0.9;
}

/* === FOOTER LOGO === */
.footer-logo {
    height: 80px;
    width: auto;
    margin-bottom: var(--space-lg);
    display: block;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
}

/* === HERO IMAGE VARIANT === */
.hero-image {
    background-color: var(--color-primary-dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.hero-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(5, 25, 50, 0.72);
}

.hero-image .container {
    position: relative;
    z-index: 1;
}

.hero-split {
    display: flex;
    align-items: center;
    gap: var(--space-3xl);
}

.hero-image .hero-content {
    flex: 1;
    background: rgba(5, 25, 50, 0.65);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
    padding: var(--space-2xl) var(--space-2xl) var(--space-2xl) var(--space-xl);
    backdrop-filter: blur(2px);
}

.hero-badges {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    background: rgba(5, 25, 50, 0.60);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-lg);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.12);
    min-width: 160px;
}

.hero-badges a {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
    opacity: 0.9;
}

.hero-badges a:hover {
    transform: scale(1.08);
    opacity: 1;
}

.hero-badges img {
    height: 68px;
    width: auto;
    object-fit: contain;
    display: block;
}

@media (max-width: 900px) {
    .hero-split {
        flex-direction: column;
    }
    .hero-badges {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        min-width: unset;
        width: 100%;
    }
    .hero-badges img {
        height: 40px;
    }
}

.hero-image h1 {
    background: none;
    -webkit-background-clip: initial;
    -webkit-text-fill-color: var(--color-white);
    background-clip: initial;
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 4px 24px rgba(0, 0, 0, 0.6);
}

.hero-image p {
    color: rgba(255, 255, 255, 0.97);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.75), 0 3px 16px rgba(0, 0, 0, 0.55);
}

.hero-image .badge {
    text-shadow: none;
}

/* === WHY CHOOSE US CREDS === */
.cred-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.cred-card {
    background: var(--color-primary-dark);
    color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
}

.cred-card h3 {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
}

.cred-card p {
    color: rgba(255,255,255,0.85);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* === SERVICE PAGE LAYOUT === */
.service-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--space-3xl);
    align-items: start;
}

@media (max-width: 900px) {
    .service-layout {
        grid-template-columns: 1fr;
    }
}

.service-sidebar {
    position: sticky;
    top: 100px;
}

.contact-form-card {
    background-color: var(--color-primary-light);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 2px solid var(--color-primary);
}

.contact-form-card h3 {
    color: var(--color-primary-dark);
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-lg);
}

.services-list-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-300);
    margin-top: var(--space-xl);
}

.services-list-card h3 {
    color: var(--color-primary-dark);
    font-size: var(--font-size-xl);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-lg);
}

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

.services-list-card li {
    margin-bottom: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

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

.services-list-card a {
    color: var(--color-gray-800);
    text-decoration: none;
    display: block;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
}

.services-list-card a:hover {
    color: var(--color-primary);
    padding-left: var(--space-sm);
}

/* Stats bar */
.stats-bar {
    background: var(--color-primary);
    padding: var(--space-2xl) 0;
}

.stats-bar .grid-4 > div {
    text-align: center;
    color: var(--color-white);
}

.stats-bar .stat-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-extrabold);
    font-family: var(--font-heading);
    display: block;
    color: var(--color-white);
}

.stats-bar .stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    color: var(--color-white);
}

/* text-muted */
.text-muted {
    color: var(--color-gray-600);
}

/* policy sections */
.policy-section {
    margin-bottom: var(--space-3xl);
}

.mb-5xl {
    margin-bottom: var(--space-5xl);
}

.pt-xl {
    padding-top: var(--space-xl);
}

/* === ANIMATIONS === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* === ACCESSIBILITY === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}