/* Top Notch Paws - Modern, Light, Fresh Design */

:root {
    /* Light color palette */
    --color-light-bg: #fafafa;
    --color-white: #ffffff;
    --color-cream: #fefcf9;
    --color-ivory: #fffef8;
    
    /* Light brown accents */
    --color-brown-light: #d4a574;
    --color-brown: #b8956a;
    --color-brown-dark: #9d7a4f;
    --color-brown-accent: #c9a882;
    
    /* Neutral grays */
    --color-gray-light: #f5f5f5;
    --color-gray: #e8e8e8;
    --color-gray-medium: #d0d0d0;
    --color-gray-dark: #666666;
    --color-text: #333333;
    --color-text-light: #777777;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-light-bg);
    line-height: 1.7;
    font-size: 16px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

a {
    color: var(--color-brown);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-brown-dark);
}

/* Header */
header {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: var(--transition);
}

.nav-menu a:hover {
    background: var(--color-gray-light);
    color: var(--color-brown);
}

.nav-menu .dropdown {
    position: relative;
}

.nav-menu .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    border-radius: 8px;
    padding: var(--spacing-sm);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    list-style: none;
    margin-top: var(--spacing-xs);
}

.nav-menu .dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-menu .dropdown-menu li {
    margin: 0;
}

.nav-menu .dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    color: var(--color-text);
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--color-brown);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-ivory) 100%);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="%23d4a574" opacity="0.1"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--color-brown-dark);
    margin-bottom: var(--spacing-md);
    font-size: 3.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-brown);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--color-brown-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

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

.btn-secondary:hover {
    background: var(--color-brown);
    color: var(--color-white);
}

.btn-outline {
    background: var(--color-white);
    color: var(--color-brown);
    border: 2px solid var(--color-brown-light);
}

.btn-outline:hover {
    background: var(--color-brown-light);
    color: var(--color-white);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-brown-dark);
}

/* Cards */
.card {
    background: var(--color-white);
    border-radius: 12px;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
}

.card-title {
    color: var(--color-brown-dark);
    margin-bottom: var(--spacing-xs);
}

/* Grid */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Features Section */
.features {
    background: var(--color-white);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-md);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-brown);
    margin-bottom: var(--spacing-sm);
}

/* Testimonials */
.testimonials {
    background: var(--color-cream);
}

.testimonial-card {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--color-brown-light);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-card-modern {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card-modern:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author-modern {
    margin-top: auto;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--color-gray);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--color-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-brown);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
    cursor: pointer;
    accent-color: var(--color-brown);
}

.form-check-label {
    cursor: pointer;
    user-select: none;
    font-size: 0.95rem;
    color: var(--color-text);
}

.form-check-input:checked + .form-check-label {
    color: var(--color-brown-dark);
    font-weight: 500;
}

/* Puppy Cards */
.puppy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.puppy-card {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.puppy-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.puppy-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.puppy-card-content {
    padding: var(--spacing-md);
}

.puppy-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-brown-dark);
    margin-bottom: var(--spacing-xs);
}

.puppy-breed {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.puppy-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-brown);
    margin-bottom: var(--spacing-sm);
}

.puppy-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.puppy-status.available {
    background: #e8f5e9;
    color: #2e7d32;
}

.puppy-status.unavailable {
    background: #ffebee;
    color: #c62828;
}

/* Footer */
footer {
    background: var(--color-brown-dark);
    color: var(--color-white);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}

.footer-section {
    min-width: 0; /* Prevent overflow */
}

.footer-section h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
    line-height: 1.8;
    font-size: 0.95rem;
}

.footer-section p:last-child {
    margin-bottom: 0;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.9);
    display: block;
    margin-bottom: 0.75rem;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.8;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--color-white);
    padding-left: 8px;
}

.footer-section a i {
    margin-right: 0.5rem;
    width: 18px;
    text-align: center;
}

.footer-section .social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-section .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-bottom: 0;
    padding: 0;
    transition: var(--transition);
}

.footer-section .social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    padding-left: 0;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.8;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: underline;
    display: inline;
    margin: 0;
    padding: 0;
}

.footer-bottom a:hover {
    color: var(--color-white);
    padding-left: 0;
}

/* Utilities */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.py-1 { padding-top: var(--spacing-xs); padding-bottom: var(--spacing-xs); }
.py-2 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-3 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-4 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }

/* Responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--color-gray-light);
        margin-top: var(--spacing-xs);
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-section h4 {
        margin-bottom: 1rem;
    }
    
    .footer-section a {
        margin-bottom: 0.5rem;
    }
    
    footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-bottom {
        padding-left: 1rem;
        padding-right: 1rem;
        font-size: 0.85rem;
    }
    
    .puppy-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

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

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Breadcrumbs */
.breadcrumb {
    display: flex;
    list-style: none;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) 0;
    font-size: 0.9rem;
}

.breadcrumb li::after {
    content: '/';
    margin-left: var(--spacing-xs);
    color: var(--color-gray-medium);
}

.breadcrumb li:last-child::after {
    content: '';
}

.breadcrumb a {
    color: var(--color-text-light);
}

.breadcrumb .active {
    color: var(--color-brown);
}