:root {
    --primary-color: #2c3e50; /* Dark Blue/Gray - Professional */
    --secondary-color: #e67e22; /* Warm Coral - Pet-friendly */
    --accent-color: #1abc9c; /* Teal/Green - Trust, health */
    --light-gray: #f8f9fa;
    --medium-gray: #dcdcdc;
    --dark-gray: #333333;
    --text-color: #34495e;
    --heading-font: 'Roboto Slab', serif;
    --body-font: 'Montserrat', sans-serif;
    --container-width: 1200px;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--body-font);
    line-height: 1.8;
    color: var(--text-color);
    background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.4rem; margin-bottom: 1.5rem; text-align: center; }
h3 { font-size: 1.6rem; color: var(--dark-gray); }

p {
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

a {
    text-decoration: none;
    color: var(--accent-color);
    transition: color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

a:hover {
    color: var(--secondary-color);
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.content-section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--light-gray);
    border-top: 1px solid #e8ecef;
    border-bottom: 1px solid #e8ecef;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    color: #666;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
    margin: 10px;
    text-align: center;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: #d35400;
    transform: scale(1.05);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: scale(1.05);
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    font-size: 1rem;
    margin: 10px 0;
    width: 180px !important; /* Enforce exact width */
    height: 44px; /* Fixed height for consistency */
    line-height: 1.5; /* Normalize text alignment */
    justify-content: center;
    box-sizing: border-box;
    text-align: center; /* Ensure text is centered */
}

/* --- Header & Navigation --- */
#header {
    background-color: #fff;
    padding: 20px 0;
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
    transition: background-color var(--transition-speed) ease;
}

#header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-family: var(--heading-font);
    font-weight: 700;
    font-size: 1.6rem;
}

.logo img {
    height: 45px;
    margin-right: 12px;
}

#navbar ul {
    display: flex;
    gap: 30px;
}

#navbar a.nav-link {
    color: var(--text-color);
    font-weight: 600;
    font-size: 1rem;
    padding: 8px 0;
    position: relative;
    transition: color var(--transition-speed) ease;
}

#navbar a.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--secondary-color);
    transition: width var(--transition-speed) ease;
}

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

#navbar a.nav-link:hover,
#navbar a.nav-link.active {
    color: var(--secondary-color);
}

#menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--primary-color);
    cursor: pointer;
}

.call-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    color: #fff;
    border-radius: 50%;
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.call-button:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

/* --- Hero Section --- */
#hero {
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    position: relative;
    background: url('images/hero-background.jpg') no-repeat center center/cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(44, 62, 80, 0.65);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content h1 {
    font-size: 3.2rem;
    color: #fff;
    margin-bottom: 1.2rem;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.4);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.hero-content .btn-primary {
    font-size: 1.2rem;
    padding: 14px 35px;
}

.hero-content .btn-secondary {
    font-size: 1.1rem;
    padding: 12px 30px;
    border-color: #fff;
    color: #fff;
}

.hero-content .btn-secondary:hover {
    background-color: #fff;
    color: var(--primary-color);
}

/* --- About Section --- */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text ul {
    list-style: disc;
    padding-left: 25px;
    margin-bottom: 1.5rem;
}

.about-text ul li {
    margin-bottom: 0.8rem;
    font-size: 1.05rem;
}

.about-image img {
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.testimonials {
    margin-top: 60px;
    text-align: center;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.testimonial-item {
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid #e8ecef;
    transition: transform var(--transition-speed) ease;
}

.testimonial-item:hover {
    transform: translateY(-5px);
}

.testimonial-item p {
    font-style: italic;
    font-size: 1rem;
}

.testimonial-item p:last-child {
    font-weight: 600;
    font-style: normal;
    color: var(--primary-color);
}

/* --- Services Section --- */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.service-item {
    background-color: #fff;
    padding: 35px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.service-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-item h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
    color: var(--primary-color);
}

.service-item p {
    font-size: 1rem;
}

.service-footnote {
    text-align: center;
    margin-top: 25px;
    font-size: 0.95rem;
    color: #666;
}

/* --- CTA Section --- */
.cta-section {
    background-color: var(--primary-color);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    background-image: linear-gradient(135deg, var(--primary-color), #34495e);
}

.cta-section h2 {
    color: #fff;
    margin-bottom: 1.5rem;
}

.cta-section p {
    margin-bottom: 2.5rem;
    font-size: 1.2rem;
}

.cta-section .btn-primary {
    background-color: var(--secondary-color);
    padding: 14px 35px;
    font-size: 1.2rem;
}

.cta-section .btn-primary:hover {
    background-color: #d35400;
}

/* --- Contact Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 50px;
}

.contact-info h3, .contact-map h3 {
    margin-bottom: 1.8rem;
    border-bottom: 3px solid var(--secondary-color);
    display: inline-block;
    padding-bottom: 8px;
}

.contact-info .contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-info .contact-item i {
    color: var(--accent-color);
    font-size: 1.4rem;
    margin-right: 20px;
    width: 28px;
    text-align: center;
    margin-top: 5px;
}

.contact-info .contact-item div {
    flex: 1;
}

.contact-info .contact-item strong {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-info .contact-item p {
    margin: 0;
    line-height: 1.6;
}

.contact-info .contact-item a {
    color: var(--secondary-color);
    font-weight: 500;
}

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

.contact-info .hours-list {
    list-style: none;
    padding-left: 0;
    margin: 0.8rem 0 0;
}

.contact-info .hours-list li {
    line-height: 1.7;
    font-size: 1rem;
}

.contact-info .hours-list .hours-sublist {
    padding-left: 25px;
}

.social-links {
    margin-top: 25px;
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--primary-color);
    font-size: 2rem;
    transition: color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.social-links a:hover {
    color: var(--secondary-color);
    transform: scale(1.1);
}

.contact-map iframe {
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.contact-map p small {
    display: block;
    text-align: center;
    margin-top: 15px;
    color: #666;
    font-size: 0.9rem;
}

/* --- FAQ Section --- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 30px;
    padding: 25px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
}

.faq-item h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.faq-item p {
    font-size: 1rem;
}

.faq-cta {
    text-align: center;
    margin-top: 40px;
}

.faq-cta .btn-primary {
    padding: 14px 35px;
}

/* --- Footer --- */
#footer {
    background-color: var(--dark-gray);
    color: #e0e0e0;
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
}

#footer p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

#footer a {
    color: var(--light-gray);
}

#footer a:hover {
    color: var(--secondary-color);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

.footer-links li a {
    font-size: 1rem;
}

/* --- Responsiveness --- */
@media (max-width: 992px) {
    .container {
        max-width: 90%;
    }
    h1 { font-size: 2.6rem; }
    .hero-content h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .about-image {
        max-width: 80%;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .header-actions {
        gap: 12px;
    }

    .contact-btn {
        width: 160px !important;
        height: 40px;
    }
}

@media (max-width: 768px) {
    html { font-size: 15px; }

    #navbar {
        display: none;
    }

    #navbar.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #fff;
        z-index: 999;
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
        animation: slideIn 0.3s ease;
    }

    @keyframes slideIn {
        from { transform: translateY(-10px); opacity: 0; }
        to { transform: translateY(0); opacity: 1; }
    }

    #navbar ul {
        flex-direction: column;
        gap: 0;
    }

    #navbar a.nav-link {
        display: block;
        padding: 18px;
        border-bottom: 1px solid var(--light-gray);
        font-size: 1.1rem;
        text-align: center;
    }

    #navbar a.nav-link::after {
        display: none;
    }

    #navbar li:last-child a.nav-link {
        border-bottom: none;
    }

    #menu-toggle {
        display: block;
        font-size: 1.7rem;
    }

    .header-container {
        padding: 0 15px;
    }

    .logo {
        font-size: 1.4rem;
    }

    .logo img {
        height: 40px;
    }

    .call-button {
        width: 38px;
        height: 38px;
        font-size: 1.2rem;
    }

    #hero {
        height: 70vh;
    }

    .hero-content h1 {
        font-size: 2.2rem;
        padding: 0 15px;
    }

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

    .hero-content .btn {
        display: block;
        margin: 15px auto;
        max-width: 300px;
    }

    .content-section {
        padding: 80px 0;
    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .contact-info .contact-item i {
        font-size: 1.3rem;
        width: 24px;
    }

    .contact-info .contact-item strong {
        font-size: 1.1rem;
    }

    .contact-btn {
        width: 100% !important;
        max-width: 250px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2.3rem; }
    .hero-content h1 { font-size: 2rem; }
    h2 { font-size: 2rem; }

    .btn {
        padding: 10px 25px;
        font-size: 0.95rem;
    }

    .call-button {
        width: 35px;
        height: 35px;
        font-size: 1.1rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}