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

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --background: #ffffff;
    --background-light: #f9fafb;
    --border: #e5e7eb;
    --success: #10b981;
    --danger: #ef4444;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Brand palette override */
:root {
    --primary-color: #A6CE39;       /* Lime green */
    --primary-dark: #7FA62A;        /* Darker lime for hover */
    --text-primary: #1E1E1E;        /* Near black */
    --text-secondary: #3A3A3A;      /* Dark gray */
    --text-light: #9DA39B;          /* Soft gray-green for subtle text */
    --background-light: #ECEDE7;    /* Very light gray */   
    --border: #D2D7C7;              /* Light sage border */
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Language Switcher */
.language-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 8px;
    z-index: 1000;
    background: var(--background);
    padding: 8px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.lang-btn {
    background: none;
    border: 2px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 4px;
}

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

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

/* Header */
header {
    background: var(--background-light);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 999;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

/* Header logo image */
.logo img {
    height: 40px;
    width: auto;
    display: block;
}

@media (min-width: 768px) {
    .logo img { height: 48px; }
}

.header-contact {
    display: flex;
    gap: 20px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--background-light) 0%, var(--background) 100%), url('img/Gutter.jpg') no-repeat center/cover;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

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

/* Quote Section */
.quote-section {
    padding: 80px 0;
    background: var(--background-light);
}

.quote-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.quote-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.measure-info {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.quote-form {
    background: var(--background);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    text-align: left;
}

.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

input, textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.submit-btn {
    width: 100%;
    margin-top: 10px;
}

/* Reviews Section */
.reviews-section {
    padding: 80px 0;
}

.reviews-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: var(--background);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

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

.stars {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fbbf24;
}

.review-text {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-primary);
}

/* Contact CTA Section */
.contact-cta-section {
    padding: 80px 0;
    background: var(--background-light);
}

.contact-cta-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-cta-section p {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-method {
    background: var(--background);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 20px;
}

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

.contact-method.whatsapp:hover {
    border-left: 4px solid #25d366;
}

.contact-method.sms:hover {
    border-left: 4px solid #007aff;
}

.contact-method.facebook:hover {
    border-left: 4px solid #1877f2;
}

.contact-method.instagram:hover {
    border-left: 4px solid #e4405f;
}

.contact-icon {
    font-size: 2.5rem;
    min-width: 60px;
    text-align: center;
}

.contact-info h3 {
    margin-bottom: 5px;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    margin: 0;
}

/* Projects Section */
.projects-section {
    padding: 80px 0;
    background: var(--background);
}

.projects-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    gap: 20px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 20px 0;
}

.carousel::-webkit-scrollbar {
    display: none;
}

.carousel img {
    min-width: 300px;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.carousel img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: -25px;
}

.carousel-btn.next {
    right: -25px;
}

/* Footer */
footer {
    background: var(--text-primary);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.footer-section p, .footer-section a {
    color: #d1d5db;
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 30px;
    text-align: center;
    color: #9ca3af;
}

/* Toast Notification */
.toast {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--success);
    color: white;
    padding: 16px 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 1001;
}

.toast.show {
    transform: translateX(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .language-switcher {
        top: 10px;
        right: 10px;
    }

    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .header-contact {
        flex-direction: column;
        gap: 10px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .quote-form {
        padding: 20px;
    }

    .carousel img {
        min-width: 250px;
    }

    .carousel-btn {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 50px 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .quote-section, .reviews-section, .projects-section {
        padding: 50px 0;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }
}

/* 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: 0;
}

/* Focus styles for keyboard navigation */
.lang-btn:focus,
.cta-button:focus,
.carousel-btn:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
} 

/* Watermark logo on quote section */
.quote-section {
    position: relative;
}

.quote-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url('img/logo.jpg') no-repeat center/420px auto;
    opacity: 0.08;
    pointer-events: none;
}