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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    color: #243238;
    background: #ffffff;
    line-height: 1.6;
}

.container {
    width: min(1100px, 90%);
    margin: auto;
}

.header {
    padding: 20px 0;
    border-bottom: 1px solid #eeeeee;
    background: white;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    color: #2c7a7b;
}

nav {
    display: flex;
    gap: 25px;
}

nav a {
    color: #243238;
    text-decoration: none;
}

.btn {
    display: inline-block;
    padding: 13px 22px;
    border-radius: 30px;
    background: #2c7a7b;
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.secondary {
    background: transparent;
    color: #2c7a7b;
    border: 2px solid #2c7a7b;
}

.hero {
    padding: 90px 0;
    background: #eefafa;
}

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

.tag {
    color: #2c7a7b;
    font-weight: bold;
}

h1 {
    font-size: 56px;
    line-height: 1.1;
    margin: 20px 0;
}

h1 span {
    color: #2c7a7b;
}

.hero-text p {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.pet-card {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: #d8eeee;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 150px;
}

.section {
    padding: 90px 0;
}

.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

h2 {
    font-size: 38px;
    line-height: 1.2;
    margin: 15px 0 25px;
}

.about p {
    margin-bottom: 15px;
}

.about-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    background: #f5fafa;
    padding: 40px;
    border-radius: 20px;
}

.about-box strong {
    font-size: 35px;
    color: #2c7a7b;
}

.about-box span {
    display: block;
}

.services {
    background: #f7f9f9;
}

.section-title {
    max-width: 650px;
    margin-bottom: 45px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 18px;
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.icon {
    font-size: 35px;
    margin-bottom: 15px;
}

.service-card h3 {
    margin-bottom: 10px;
}

.cta {
    text-align: center;
    padding: 80px 0;
    background: #2c7a7b;
    color: white;
}

.cta .btn {
    background: white;
    color: #2c7a7b;
    margin-top: 20px;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.testimonial {
    padding: 30px;
    background: #f7f9f9;
    border-radius: 18px;
}

.testimonial p {
    margin: 15px 0;
}

.contact {
    background: #eefafa;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    background: white;
    padding: 35px;
    border-radius: 20px;
}

.contact-info p {
    margin-bottom: 15px;
}

footer {
    padding: 30px 0;
    text-align: center;
    background: #1e3033;
    color: white;
}

@media (max-width: 800px) {

    nav {
        display: none;
    }

    .hero-content,
    .about,
    .contact-content {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 42px;
    }

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

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

    .pet-card {
        width: 260px;
        height: 260px;
        font-size: 110px;
    }
}

@media (max-width: 500px) {

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

    .hero {
        padding: 60px 0;
    }

    .section {
        padding: 60px 0;
    }
}