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

:root {
    --color-white: #ffffff;
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    --color-blue-400: #60a5fa;
    --color-blue-500: #3b82f6;
    --color-blue-600: #2563eb;
    --color-blue-700: #1d4ed8;
    --color-blue-800: #1e40af;
    --color-yellow-400: #fbbf24;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--color-slate-900);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100%;
    width: 100%;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
    overflow-x: hidden;
}

@media (min-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    padding: 1rem 0;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-slate-800);
    text-decoration: none;
    letter-spacing: -0.025em;
}

.logo-highlight {
    color: var(--color-blue-700);
}

.desktop-menu {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .desktop-menu {
        display: flex;
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-slate-600);
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--color-blue-700);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

.hamburger {
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--color-slate-700);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 2px;
    background-color: var(--color-slate-700);
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.mobile-menu-btn.active .hamburger {
    background-color: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-btn.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-slate-100);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

@media (min-width: 1024px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-link {
    text-decoration: none;
    color: var(--color-slate-700);
    font-weight: 500;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-slate-50);
}

.mobile-link:last-of-type {
    border-bottom: none;
}

.mobile-cta {
    margin-top: 0.5rem;
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.625rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--color-blue-700);
    color: var(--color-white);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background-color: var(--color-blue-800);
    transform: translateY(-1px);
}

.btn-large {
    background-color: var(--color-blue-600);
    color: var(--color-white);
    padding: 1rem 2rem;
    font-size: 1.125rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-large:hover {
    background-color: var(--color-blue-700);
    transform: scale(1.05);
}

.btn-secondary {
    background-color: var(--color-blue-600);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-blue-700);
}

.btn-dark {
    background-color: var(--color-slate-900);
    color: var(--color-white);
}

.btn-dark:hover {
    background-color: var(--color-slate-800);
}

.btn-submit {
    width: 100%;
    background-color: var(--color-blue-700);
    color: var(--color-white);
    padding: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: relative;
}

.btn-submit:hover {
    background-color: var(--color-blue-800);
}

.btn-submit:disabled {
    background-color: var(--color-slate-400);
    cursor: not-allowed;
    opacity: 0.7;
}

.btn-submit:disabled:hover {
    background-color: var(--color-slate-400);
    transform: none;
}

.btn-footer {
    display: block;
    width: 100%;
    background-color: var(--color-blue-600);
    color: var(--color-white);
    padding: 0.75rem;
}

.btn-footer:hover {
    background-color: var(--color-blue-700);
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 6rem;
    padding-bottom: 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .hero {
        padding-top: 8rem;
        padding-bottom: 6rem;
    }
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.4));
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-text {
    color: var(--color-white);
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

.hero-title-highlight {
    color: var(--color-blue-400);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-slate-200);
    max-width: 42rem;
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.25rem;
    }
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1rem;
}

@media (min-width: 640px) {
    .hero-features {
        flex-direction: row;
    }
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-feature .icon {
    color: var(--color-blue-400);
}

.hero-feature span {
    font-weight: 500;
}

.hero-cta {
    padding-top: 1.5rem;
}

/* Request Form Card */
.request-form-card {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 28rem;
    width: 100%;
    margin-left: auto;
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-slate-800);
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--color-slate-600);
    margin-bottom: 1.5rem;
}

.request-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-slate-700);
    margin-bottom: 0.25rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-slate-300);
    border-radius: 0.375rem;
    font-size: 1rem;
    outline: none;
    transition: all 0.2s ease;
}

.form-group input:focus {
    border-color: var(--color-blue-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--color-slate-500);
    text-align: center;
    margin-top: 1rem;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

@media (min-width: 768px) {
    section {
        padding: 6rem 0;
    }
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-slate-600);
}

.section-header {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 4rem;
}

.section-cta {
    margin-top: 3rem;
    text-align: center;
}

/* About Section */
.about {
    background-color: var(--color-white);
}

.about-content {
    display: grid;
    gap: 3rem;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.about-text {
    color: var(--color-slate-700);
    width: 100%;
    max-width: 100%;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.about-cta {
    padding-top: 1.5rem;
}

.about-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    max-width: 100%;
}

.about-image {
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    width: 100%;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 600px;
}

@media (max-width: 768px) {
    .about-image img {
        max-height: 400px;
    }
}

@media (max-width: 480px) {
    .about-image img {
        max-height: 300px;
    }
}

.issues-card {
    background-color: var(--color-slate-50);
    border-radius: 0.5rem;
    padding: 1.5rem;
    border: 1px solid var(--color-slate-200);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: 1rem;
}

.table-wrapper {
    overflow-x: auto;
    width: 100%;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
}

.issues-table {
    width: 100%;
    font-size: 0.875rem;
    text-align: left;
    color: var(--color-slate-600);
    min-width: 600px;
}

@media (max-width: 640px) {
    .issues-card {
        padding: 1rem;
    }
    
    .issues-table {
        font-size: 0.75rem;
        min-width: 500px;
    }
    
    .issues-table th,
    .issues-table td {
        padding: 0.5rem 0.75rem;
    }
}

.issues-table {
    width: 100%;
    font-size: 0.875rem;
    text-align: left;
    color: var(--color-slate-600);
}

.issues-table thead {
    font-size: 0.75rem;
    color: var(--color-slate-700);
    text-transform: uppercase;
    background-color: var(--color-slate-100);
}

.issues-table th {
    padding: 0.75rem 1rem;
}

.issues-table th:first-child {
    border-top-left-radius: 0.5rem;
}

.issues-table th:last-child {
    border-top-right-radius: 0.5rem;
}

.issues-table tbody tr {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-slate-200);
    transition: background-color 0.2s ease;
}

.issues-table tbody tr:hover {
    background-color: var(--color-slate-50);
}

.issues-table td {
    padding: 0.75rem 1rem;
}

.appliance-name {
    font-weight: 500;
    color: var(--color-slate-900);
}

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

.services-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-slate-100);
    transition: all 0.3s ease;
}

.service-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.service-icon {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background-color: var(--color-blue-50);
    border-radius: 9999px;
    width: fit-content;
    transition: background-color 0.3s ease;
}

.service-card:hover .service-icon {
    background-color: var(--color-blue-100);
}

.service-icon svg {
    color: var(--color-blue-600);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-slate-800);
    margin-bottom: 0.5rem;
}

.service-description {
    color: var(--color-slate-600);
    font-size: 0.875rem;
    line-height: 1.75;
}

/* Advantages Section */
.advantages {
    background-color: var(--color-white);
}

.advantages-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .advantages-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

.advantage-icon {
    flex-shrink: 0;
    background-color: var(--color-blue-600);
    padding: 0.75rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.advantage-icon svg {
    color: var(--color-white);
}

.advantage-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-slate-800);
    margin-bottom: 0.5rem;
}

.advantage-description {
    color: var(--color-slate-600);
    line-height: 1.75;
}

/* FAQ Section */
.faq {
    background-color: var(--color-slate-50);
}

.faq-container {
    max-width: 56rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: 0.5rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-slate-200);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1rem 1.5rem;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    outline: none;
}

.faq-question span {
    font-weight: 700;
    color: var(--color-slate-800);
    font-size: 1.125rem;
}

.faq-icon {
    color: var(--color-slate-400);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-blue-600);
}

.faq-answer {
    display: none;
    padding: 0 1.5rem 1.5rem;
    color: var(--color-slate-600);
    line-height: 1.75;
    border-top: 1px solid var(--color-slate-100);
    padding-top: 1rem;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Reviews Section */
.reviews {
    background-color: var(--color-white);
}

.reviews-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.review-card {
    background-color: var(--color-slate-50);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-slate-100);
}

.review-stars {
    display: flex;
    gap: 0.25rem;
    color: var(--color-yellow-400);
    margin-bottom: 1rem;
}

.review-text {
    color: var(--color-slate-700);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.review-author {
    border-top: 1px solid var(--color-slate-200);
    padding-top: 1rem;
}

.author-name {
    font-weight: 700;
    color: var(--color-slate-900);
}

.author-location {
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

.author-appliance {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-blue-600);
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Footer */
.footer {
    background-color: var(--color-slate-900);
    color: var(--color-slate-300);
    padding: 4rem 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
}

.footer-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.footer-highlight {
    color: var(--color-blue-500);
}

.footer-description {
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.contact-icon {
    color: var(--color-blue-500);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.contact-item a {
    color: var(--color-slate-300);
    text-decoration: none;
    transition: color 0.3s ease;
    word-break: break-all;
}

.contact-item a:hover {
    color: var(--color-white);
}

.contact-subtext {
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

.footer-areas {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.footer-cta-text {
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-slate-800);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

.footer-disclaimer {
    margin-top: 0.5rem;
}

/* Utility Classes */
.icon {
    flex-shrink: 0;
}