/* ==============================================
   RESET & PODSTAWY
   ============================================== */

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

:root {
    /* Paleta kolorów - ciepła, pastelowa, emocjonalna */
    --color-primary: #d4a574;
    --color-primary-dark: #b8936a;
    --color-secondary: #9db4a0;
    --color-accent: #e8b4a0;
    --color-dark: #3d3d3d;
    --color-light: #f9f7f4;
    --color-white: #ffffff;
    --color-beige: #f0ebe3;
    --color-warm-gray: #968c83;
    
    /* Typografia */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Merriweather', serif;
    
    /* Cienie */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    
    /* Zaokrąglenia */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    /* Odstępy */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 48px;
    --spacing-xl: 64px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ==============================================
   TYPOGRAFIA
   ============================================== */

h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

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

strong {
    font-weight: 600;
    color: var(--color-primary-dark);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
    color: var(--color-dark);
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-warm-gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
}

.section-header {
    margin-bottom: var(--spacing-xl);
}

/* ==============================================
   PRZYCISKI
   ============================================== */

.btn {
    display: inline-block;
    padding: 16px 40px;
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

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

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

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

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

.btn-small {
    display: inline-block;
    padding: 10px 24px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-small:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ==============================================
   HERO SECTION
   ============================================== */

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('https://images.unsplash.com/photo-1548199973-03cce0bbc87b?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(61, 61, 61, 0.7) 0%, rgba(212, 165, 116, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
    line-height: 1.8;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==============================================
   O NAS SECTION
   ============================================== */

.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.about-highlight {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-primary-dark);
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: rgba(212, 165, 116, 0.1);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-sm);
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.about-image img:hover {
    transform: scale(1.02);
}

/* ==============================================
   ZWIERZĘTA DO ADOPCJI
   ============================================== */

.animals {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.animals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.animal-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.animal-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.animal-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.animal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.animal-card:hover .animal-image img {
    transform: scale(1.1);
}

.animal-info {
    padding: var(--spacing-md);
}

.animal-name {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary-dark);
}

.animal-age {
    font-size: 0.9rem;
    color: var(--color-warm-gray);
    margin-bottom: var(--spacing-sm);
}

.animal-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

/* ==============================================
   JAK MOŻESZ POMÓC
   ============================================== */

.help {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-beige);
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.help-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s ease;
}

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

.help-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.help-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.help-card p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.help-detail {
    font-size: 0.95rem;
    color: var(--color-warm-gray);
    font-style: italic;
}

.help-list {
    text-align: left;
    margin: var(--spacing-sm) 0 var(--spacing-md);
    padding-left: var(--spacing-md);
}

.help-list li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

/* ==============================================
   HISTORIE ADOPCJI
   ============================================== */

.stories {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.story-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.story-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background-color: var(--color-beige);
}

.story-before,
.story-after {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.story-before img,
.story-after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.story-label {
    position: absolute;
    bottom: var(--spacing-xs);
    right: var(--spacing-xs);
    background-color: rgba(61, 61, 61, 0.8);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
}

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

.story-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.story-text {
    font-family: var(--font-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    font-style: italic;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.story-author {
    font-size: 0.9rem;
    color: var(--color-warm-gray);
    font-weight: 500;
}

/* ==============================================
   KONTAKT
   ============================================== */

.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.contact-info h2 {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.contact-info > p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.contact-details {
    margin: var(--spacing-lg) 0;
}

.contact-item {
    margin-bottom: var(--spacing-md);
}

.contact-item strong {
    display: block;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xs);
}

.contact-item p,
.contact-item a {
    font-size: 1rem;
    line-height: 1.6;
}

.contact-item a {
    color: var(--color-secondary);
}

.contact-item a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.social-media {
    margin-top: var(--spacing-lg);
}

.social-media h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

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

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ==============================================
   STOPKA
   ============================================== */

.footer {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-dark);
    color: var(--color-white);
    text-align: center;
}

.footer-message {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.footer-message strong {
    color: var(--color-primary);
}

.footer-copy {
    font-size: 0.9rem;
    color: var(--color-warm-gray);
}

/* ==============================================
   RESPONSYWNOŚĆ - MOBILE FIRST
   ============================================== */

/* Tablet - 768px */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 48px;
        --spacing-lg: 32px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .about-image,
    .contact-image {
        order: -1;
    }
    
    .animals-grid,
    .help-grid,
    .stories-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Mobile - 480px */
@media (max-width: 480px) {
    .hero {
        background-attachment: scroll;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 14px 32px;
    }
    
    .animal-card,
    .help-card,
    .story-card {
        margin-bottom: var(--spacing-sm);
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ==============================================
   ANIMACJE I EFEKTY DODATKOWE
   ============================================== */

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Fade in przy scrollu - opcjonalne */
@media (prefers-reduced-motion: no-preference) {
    .animal-card,
    .help-card,
    .story-card {
        animation: fadeIn 0.6s ease;
    }
}

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

/* Hover na linkach w tekście */
.about-text a,
.help-card a,
.story-text a {
    color: var(--color-secondary);
    border-bottom: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.about-text a:hover,
.help-card a:hover,
.story-text a:hover {
    border-bottom-color: var(--color-secondary);
}

/* Accessibility - focus states */
a:focus,
button:focus,
.btn:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}

::-moz-selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}