/*
 * Stylesheet for the dog wash & grooming website
 *
 * This file defines the layout, typography and color palette used throughout
 * the site. The design follows a clean and modern aesthetic with plenty of
 * whitespace, soft colors and simple typography. Buttons use vibrant accents
 * to draw attention to calls to action.
 */

/* Reset basic elements */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #333;
    /* Use a very light green background to support our natural colour scheme */
    background-color: #f7fbf7;
    line-height: 1.6;
}

a {
    color: #0068a5;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #004e7a;
}

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

/* Navigation bar */
.navbar {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 1.4rem;
    font-weight: 600;
    /* Primary brand colour: deep natural green */
    color: #2f855a;
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 24px;
}

.nav-links li a {
    font-weight: 500;
    padding: 8px 0;
    display: block;
    position: relative;
}

.nav-links li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    /* Underline highlight colour: medium green */
    background-color: #68a36d;
    transition: width 0.3s;
}

.nav-links li a:hover::after {
    width: 100%;
}

/* Hero section */
.hero {
    /* Use an image of a pup spa for the background with a soft gradient overlay */
    background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('hero.png') center/cover no-repeat;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #1f3f29;
    position: relative;
    padding-top: 64px; /* offset for sticky nav */
}

.hero-content h1 {
    font-size: 2.6rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 24px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

/* Buttons */
.btn-primary {
    background-color: #2f855a;
    color: #ffffff;
    border: none;
}

.btn-primary:hover {
    background-color: #276749;
}

.btn-secondary {
    background-color: #f0f9f0;
    color: #2f855a;
    border: 1px solid #cbd5e1;
}

.btn-secondary:hover {
    background-color: #e6f4ea;
}

/* Section headings */
h2 {
    font-size: 2rem;
    margin: 0 0 24px 0;
    color: #0d274d;
    text-align: center;
    position: relative;
}

h2::after {
    content: "";
    width: 60px;
    height: 3px;
    background-color: #2f855a;
    display: block;
    margin: 16px auto 0;
    border-radius: 2px;
}

/* Services */
.services {
    padding: 60px 0;
    background-color: #ffffff;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 32px;
}

.card {
    background-color: #f7f9fb;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.2s ease;
}

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

.card i {
    font-size: 2.5rem;
    color: #2f855a;
    margin-bottom: 16px;
}

.card h3 {
    margin: 0 0 12px 0;
    color: #0d274d;
}

.card p {
    font-size: 0.95rem;
    color: #465770;
}

/* Pricing */
.pricing {
    padding: 60px 0;
    background-color: #f0f5fa;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 32px;
}

.pricing-item {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    text-align: center;
    padding: 40px 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pricing-item h3 {
    margin: 0 0 8px 0;
    color: #0d274d;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    margin: 16px 0;
    color: #2f855a;
}

.pricing-item p {
    margin: 8px 0 20px 0;
    color: #465770;
}

.pricing-item .btn {
    margin-top: auto;
}

/* Booking */
.booking {
    padding: 60px 0;
    background-color: #ffffff;
}

.booking-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.booking-form label {
    font-weight: 500;
    color: #0d274d;
}

.booking-form select,
.booking-form input[type="date"],
.booking-form input[type="time"] {
    padding: 10px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    font-size: 1rem;
}

.booking-form select:focus,
.booking-form input[type="date"]:focus,
.booking-form input[type="time"]:focus {
    outline: none;
    border-color: #2f855a;
    box-shadow: 0 0 0 2px rgba(47, 133, 90, 0.2);
}

/* Gallery */
.gallery {
    padding: 60px 0;
    background-color: #ffffff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 32px;
}

.gallery-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.gallery-grid img:hover {
    transform: scale(1.03);
}

/* About section */
.about {
    padding: 60px 0;
    background-color: #f0f9f0;
    text-align: center;
}

.about p {
    max-width: 800px;
    margin: 0 auto;
    color: #465770;
    line-height: 1.7;
}

.booking-note {
    max-width: 600px;
    margin: 0 auto 24px auto;
    text-align: center;
    color: #465770;
}

.payment-section {
    text-align: center;
    margin-top: 24px;
}

.hidden {
    display: none;
}

/* Contact */
.contact {
    padding: 60px 0;
    background-color: #f0f5fa;
    text-align: center;
}

.contact p {
    margin: 8px 0;
    color: #465770;
}

.contact a {
    color: #2f855a;
    font-weight: 500;
}

.contact a:hover {
    color: #276749;
}

/* Footer */
.footer {
    background-color: #ffffff;
    border-top: 1px solid #e2e8f0;
    padding: 20px 0;
    text-align: center;
    color: #6b7a99;
    font-size: 0.9rem;
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .nav-links {
        gap: 16px;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .service-cards {
        grid-template-columns: 1fr;
    }
}