/* ============================================
   SnowGoneBK - Mobile-First Styles
   ============================================ */

/* CSS Variables */
:root {
    --primary: #1a365d;
    --primary-dark: #0f2744;
    --primary-light: #2d4a7c;
    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px var(--accent-glow);

    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition: 0.3s ease;
    --transition-fast: 0.15s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 { font-size: clamp(2rem, 8vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    white-space: nowrap;
    min-height: 50px;
    -webkit-tap-highlight-color: transparent;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    box-shadow: var(--shadow), 0 0 0 0 var(--accent-glow);
}

.btn-primary:hover, .btn-primary:focus {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--gray-200);
}

.btn-secondary:hover, .btn-secondary:focus {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-light {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow);
}

.btn-light:hover, .btn-light:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-full {
    width: 100%;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-logo i {
    color: var(--accent);
    font-size: 1.5rem;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 10px;
    -webkit-tap-highlight-color: transparent;
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
}

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

.nav-link {
    display: block;
    padding: 14px 16px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-link:hover, .nav-link:focus {
    background: var(--gray-100);
    color: var(--accent);
}

.nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
    padding: 14px 24px;
    background: var(--accent);
    color: var(--white);
    font-weight: 600;
    border-radius: var(--radius);
}

.nav-cta:hover, .nav-cta:focus {
    background: var(--accent-light);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 20px 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
    border-radius: 50%;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 60%);
    border-radius: 50%;
}

/* Snowflakes Animation */
.snowflakes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    top: -10%;
    color: rgba(255, 255, 255, 0.3);
    font-size: 1rem;
    animation: snowfall linear infinite;
    user-select: none;
}

.snowflake:nth-child(1) { left: 10%; animation-duration: 10s; animation-delay: 0s; font-size: 0.8rem; }
.snowflake:nth-child(2) { left: 25%; animation-duration: 12s; animation-delay: 2s; font-size: 1.2rem; }
.snowflake:nth-child(3) { left: 40%; animation-duration: 8s; animation-delay: 4s; font-size: 0.6rem; }
.snowflake:nth-child(4) { left: 55%; animation-duration: 14s; animation-delay: 1s; font-size: 1rem; }
.snowflake:nth-child(5) { left: 70%; animation-duration: 9s; animation-delay: 3s; font-size: 0.9rem; }
.snowflake:nth-child(6) { left: 85%; animation-duration: 11s; animation-delay: 5s; font-size: 1.1rem; }
.snowflake:nth-child(7) { left: 5%; animation-duration: 13s; animation-delay: 6s; font-size: 0.7rem; }
.snowflake:nth-child(8) { left: 95%; animation-duration: 10s; animation-delay: 2s; font-size: 0.8rem; }

@keyframes snowfall {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(110vh) rotate(360deg);
        opacity: 0.3;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-light);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero h1 {
    color: var(--white);
    margin-bottom: 20px;
}

.hero h1 .highlight {
    color: var(--accent-light);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

.hero-feature i {
    color: var(--accent-light);
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* ============================================
   Section Styles
   ============================================ */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-header h2 {
    margin-bottom: 12px;
}

.section-header p {
    color: var(--gray-500);
    max-width: 500px;
    margin: 0 auto;
}

.section-header.left p {
    margin: 0;
}

/* ============================================
   Services Section
   ============================================ */
.services {
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    gap: 20px;
}

.service-card {
    position: relative;
    background: var(--white);
    padding: 30px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.service-card.featured,
.service-card.featured h3,
.service-card.featured p,
.service-card.featured li {
    color: var(--white);
}

.service-card.featured .service-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.service-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    padding: 6px 14px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    color: var(--accent);
    font-size: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 12px;
}

.service-card > p {
    color: var(--gray-500);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.service-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.service-list li i {
    color: var(--success);
    font-size: 0.8rem;
}

.service-card.featured .service-list li i {
    color: var(--accent-light);
}

/* ============================================
   Why Us Section
   ============================================ */
.features-grid {
    display: grid;
    gap: 20px;
}

.feature-card {
    position: relative;
    background: var(--white);
    padding: 30px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.feature-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: var(--white);
    font-size: 1.2rem;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 10px;
    font-size: 1.15rem;
}

.feature-card p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

/* ============================================
   Stats Section
   ============================================ */
.stats {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
}

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

.stat-item {
    text-align: center;
}

.stat-number {
    display: inline;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-suffix {
    display: inline;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-light);
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-top: 8px;
}

/* ============================================
   Service Areas Section
   ============================================ */
.areas-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.areas-map {
    position: relative;
}

.map-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    color: var(--white);
}

.map-placeholder i {
    font-size: 3rem;
    color: var(--accent-light);
}

.map-placeholder span {
    font-size: 1.2rem;
    font-weight: 600;
}

.area-group h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.area-group h3 i {
    color: var(--accent);
}

.area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.area-tag {
    padding: 8px 16px;
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.area-tag:hover {
    background: var(--accent);
    color: var(--white);
}

.areas-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--gray-50);
    border-radius: var(--radius);
    margin-top: 20px;
}

.areas-note i {
    color: var(--accent);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.areas-note p {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    background: var(--gray-50);
}

.testimonials-slider {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: 10px 0 20px;
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
}

.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(100% - 40px);
    scroll-snap-align: center;
    background: var(--white);
    padding: 30px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-rating i {
    color: var(--warning);
    font-size: 1rem;
}

.testimonial-text {
    color: var(--gray-700);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: var(--white);
    font-weight: 600;
    border-radius: 50%;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    color: var(--gray-900);
    font-size: 0.95rem;
}

.author-info span {
    color: var(--gray-500);
    font-size: 0.85rem;
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.testimonial-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    color: var(--gray-600);
    transition: var(--transition);
}

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

.testimonials-dots {
    display: flex;
    gap: 8px;
}

.testimonials-dots .dot {
    width: 8px;
    height: 8px;
    background: var(--gray-300);
    border-radius: 50%;
    transition: var(--transition);
}

.testimonials-dots .dot.active {
    width: 24px;
    background: var(--accent);
    border-radius: 4px;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-simple {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.contact-phone-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 40px auto;
    padding: 24px 40px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    border-radius: var(--radius-xl);
    color: var(--white);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: var(--transition);
    max-width: 400px;
}

.contact-phone-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 50px var(--accent-glow);
}

.phone-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.phone-details {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.phone-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.phone-number {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.contact-hours {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.contact-hours i {
    color: var(--accent);
}

.contact-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.contact-social span {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent);
    color: var(--white);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    padding: 60px 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 12px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--gray-900);
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--gray-800);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--accent);
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-links a,
.footer-contact a,
.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-400);
    font-size: 0.95rem;
    padding: 6px 0;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--accent-light);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.footer-legal a {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.footer-legal a:hover {
    color: var(--accent-light);
}

/* ============================================
   Mobile Call Button
   ============================================ */
.mobile-call-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--accent);
    color: var(--white);
    font-size: 1.4rem;
    border-radius: 50%;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: var(--shadow-lg), 0 0 0 0 var(--accent-glow);
    }
    50% {
        box-shadow: var(--shadow-lg), 0 0 0 15px transparent;
    }
}

/* ============================================
   Tablet Styles (min-width: 600px)
   ============================================ */
@media (min-width: 600px) {
    .hero-cta {
        flex-direction: row;
    }

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

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

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .testimonial-card {
        flex: 0 0 calc(50% - 20px);
    }

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

/* ============================================
   Desktop Styles (min-width: 900px)
   ============================================ */
@media (min-width: 900px) {
    section {
        padding: 100px 0;
    }

    .nav-toggle {
        display: none;
    }

    .nav-menu {
        position: static;
        flex-direction: row;
        align-items: center;
        gap: 8px;
        background: transparent;
        padding: 0;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
    }

    .nav-link {
        padding: 10px 16px;
    }

    .nav-cta {
        margin-top: 0;
        margin-left: 8px;
    }

    .hero {
        align-items: center;
        text-align: center;
        padding: 120px 20px;
    }

    .hero-content {
        max-width: 700px;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-features {
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .service-card.featured {
        transform: scale(1.02);
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .areas-content {
        flex-direction: row;
        align-items: flex-start;
    }

    .areas-map {
        flex: 0 0 300px;
    }

    .map-placeholder {
        height: 300px;
    }

    .areas-list {
        flex: 1;
    }

    .testimonial-card {
        flex: 0 0 calc(33.333% - 20px);
    }

    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .mobile-call-btn {
        display: none;
    }
}

/* ============================================
   Large Desktop (min-width: 1200px)
   ============================================ */
@media (min-width: 1200px) {
    .container {
        padding: 0 40px;
    }

    .hero {
        padding: 140px 40px;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }
}

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

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

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

    html {
        scroll-behavior: auto;
    }
}

/* Hide scrollbar but keep functionality */
.testimonials-slider {
    scrollbar-width: none;
    -ms-overflow-style: none;
}