/* =============================================
   Denver Drain & Plumbing Solutions
   Style Sheet
   ============================================= */

/* CSS Variables - Slate Professional */
:root {
    --primary: #475569;
    --primary-dark: #334155;
    --primary-light: #64748B;
    --accent: #94A3B8;
    --accent-light: #CBD5E1;
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --light-gray: #F1F5F9;
    --gray: #94A3B8;
    --dark: #1E293B;
    --text-dark: #0F172A;
    --text-medium: #475569;
    --text-light: #64748B;
    --shadow: 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);
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --transition: all 0.3s ease;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Utility Classes */
.section-title {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 18px 36px;
    font-size: 18px;
}

/* Mobile Call Button */
.mobile-call-btn {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: var(--primary);
    color: var(--white);
    padding: 14px 28px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 16px;
    box-shadow: var(--shadow-lg);
    align-items: center;
    gap: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(71, 85, 105, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(71, 85, 105, 0); }
}

/* =============================================
   Header
   ============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--white);
    transition: var(--transition);
}

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

.top-bar {
    background: var(--primary-dark);
    padding: 8px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
}

.location-info, .availability {
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-header {
    padding: 16px 0;
    transition: var(--transition);
}

.header.scrolled .main-header {
    padding: 12px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.1;
}

.logo-tagline {
    font-size: 12px;
    color: var(--text-light);
    line-height: 1.1;
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-medium);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.call-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
}

.call-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary-dark);
    transition: var(--transition);
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
    z-index: -1;
}

.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-light);
    top: -200px;
    right: -100px;
    opacity: 0.1;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    bottom: -100px;
    left: -100px;
    opacity: 0.08;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.05;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    animation: slideInLeft 0.8s ease forwards;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
}

.hero-response {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
}

.hero-visual {
    position: relative;
    animation: slideInRight 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.illustration-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-illustration {
    width: 100%;
    max-width: 450px;
    height: auto;
}

.water-drop {
    animation: drop 2s ease-in-out infinite;
}

.water-drop:nth-child(2) { animation-delay: 0.3s; }
.water-drop:nth-child(3) { animation-delay: 0.6s; }

@keyframes drop {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark);
}

.floating-card svg {
    color: var(--primary);
}

.card-1 {
    top: 20%;
    left: 0;
    animation: float 3s ease-in-out infinite;
}

.card-2 {
    bottom: 20%;
    right: 0;
    animation: float 3s ease-in-out infinite;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Border Highlight Effect */
.btn-primary, .call-btn, .service-card, .location-card, .problem-card, .why-card, .faq-item {
    position: relative;
}

.btn-primary::before, .call-btn::before,
.service-card::before, .location-card::before,
.problem-card::before, .why-card::before,
.faq-item::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 2px solid transparent;
    transition: var(--transition);
    pointer-events: none;
}

.btn-primary:hover::before, .call-btn:hover::before {
    border-color: var(--primary-light);
}

.service-card:hover::before,
.location-card:hover::before,
.problem-card:hover::before,
.why-card:hover::before {
    border-color: var(--primary);
}

/* =============================================
   About Section
   ============================================= */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-text .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.about-text .section-subtitle {
    margin: 0 0 16px;
    max-width: none;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.feature-card {
    padding: 28px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

/* =============================================
   Services Section
   ============================================= */
.services {
    padding: 100px 0;
    background: var(--light-gray);
    overflow: hidden;
}

.services-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 20px 0;
}

.services-scroll::-webkit-scrollbar {
    display: none;
}

.services-track {
    display: flex;
    gap: 24px;
    min-width: max-content;
}

.service-card {
    flex: 0 0 320px;
    padding: 32px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.service-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
}

/* =============================================
   Why Choose Us Section
   ============================================= */
.why-choose {
    padding: 100px 0;
    background: var(--white);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    padding: 32px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 2px solid transparent;
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.why-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-light);
    opacity: 0.3;
    margin-bottom: 12px;
}

.why-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.why-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* =============================================
   Locations Section
   ============================================= */
.locations {
    padding: 100px 0;
    background: var(--light-gray);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.location-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.location-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.location-image {
    flex: 0 0 140px;
    height: 100px;
    border-radius: var(--radius);
    overflow: hidden;
}

.location-placeholder {
    width: 100%;
    height: 100%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-align: center;
    padding: 8px;
}

.location-info h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.location-info p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

/* =============================================
   Problems Section
   ============================================= */
.problems {
    padding: 100px 0;
    background: var(--white);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.problem-card {
    padding: 32px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 2px solid transparent;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.problem-icon {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.problem-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* =============================================
   CTA Section
   ============================================= */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 40px);
    color: var(--white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    color: var(--accent-light);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

/* =============================================
   FAQ Section
   ============================================= */
.faq {
    padding: 100px 0;
    background: var(--light-gray);
}

.faq-tabs {
    max-width: 900px;
    margin: 0 auto;
}

.faq-tab-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.faq-tab-btn {
    padding: 12px 24px;
    background: var(--white);
    border: 2px solid var(--accent-light);
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.faq-tab-btn.active,
.faq-tab-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.faq-panel {
    display: none;
}

.faq-panel.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

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

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-light);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-dark);
    text-align: left;
}

.faq-question svg {
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
}

/* =============================================
   Contact Section
   ============================================= */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.contact-details p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.5;
}

.contact-details a {
    color: var(--primary);
    font-weight: 600;
}

.contact-details a:hover {
    text-decoration: underline;
}

.contact-map {
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder {
    text-align: center;
    color: var(--text-light);
}

.map-placeholder svg {
    color: var(--primary);
    margin-bottom: 16px;
}

.map-placeholder p {
    font-size: 16px;
    font-weight: 500;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    background: var(--primary-dark);
    padding: 60px 0 24px;
    color: var(--white);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo .logo-icon {
    background: var(--white);
    color: var(--primary);
}

.footer-logo span {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
}

.footer-description {
    font-size: 14px;
    color: var(--accent-light);
    margin-bottom: 20px;
    max-width: 300px;
}

.footer-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
}

.footer-phone:hover {
    color: var(--accent);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    font-size: 14px;
    color: var(--accent-light);
}

.footer-column a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--primary);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--accent-light);
    margin-bottom: 8px;
}

.disclaimer {
    font-size: 12px !important;
    line-height: 1.5;
    max-width: 900px;
    margin: 0 auto !important;
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 1100px) {
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    /* Mobile Call Button */
    .mobile-call-btn {
        display: flex;
    }
    
    /* Header */
    .top-bar {
        display: none;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        padding: 80px 24px 24px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-link {
        font-size: 16px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .header-actions .call-btn {
        display: none;
    }
    
    /* Hero */
    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .floating-card {
        display: none;
    }
    
    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-text .section-title {
        text-align: center;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    /* Services */
    .service-card {
        flex: 0 0 280px;
    }
    
    /* Why Choose */
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    /* Locations */
    .locations-grid {
        grid-template-columns: 1fr;
    }
    
    .location-card {
        flex-direction: column;
    }
    
    .location-image {
        flex: 0 0 120px;
    }
    
    /* Problems */
    .problems-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-map {
        min-height: 300px;
    }
    
    /* Footer */
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom .disclaimer {
        font-size: 11px !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 100px 0 40px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-response {
        font-size: 13px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .stat-item {
        flex: 0 0 calc(50% - 10px);
    }
    
    .section-header {
        margin-bottom: 32px;
    }
    
    .about, .services, .why-choose, .locations, .problems, .faq, .contact {
        padding: 60px 0;
    }
    
    .cta {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: 28px;
    }
    
    .btn-large {
        padding: 16px 24px;
        font-size: 16px;
        width: 100%;
    }
    
    .faq-tab-buttons {
        flex-wrap: wrap;
    }
    
    .faq-tab-btn {
        flex: 1;
        min-width: 100px;
        padding: 10px 16px;
        font-size: 14px;
    }
}

/* =============================================
   Scroll Animations
   ============================================= */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for cards */
.service-card:nth-child(1) { transition-delay: 0s; }
.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.2s; }
.service-card:nth-child(4) { transition-delay: 0.3s; }
.service-card:nth-child(5) { transition-delay: 0.4s; }
.service-card:nth-child(6) { transition-delay: 0.5s; }
.service-card:nth-child(7) { transition-delay: 0.6s; }
.service-card:nth-child(8) { transition-delay: 0.7s; }
.service-card:nth-child(9) { transition-delay: 0.8s; }