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

:root {
    --winter-blue: #1c3b64;
    --winter-light-blue: #a8c4e5;
    --snow-white: #f9fafc;
    --winter-gray: #4a5568;
    --winter-accent: #4e92df;
    --winter-dark: #162c4a;
    --winter-dark-blue: #0f1e38;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(to bottom, var(--winter-blue), var(--winter-dark));
    color: var(--snow-white);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Pasek nawigacyjny */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(10, 25, 47, 0.9);
    padding: 1rem 5%;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--snow-white);
}

.logo i {
    color: var(--winter-accent);
    font-size: 1.8rem;
    animation: snowflakeSpin 10s linear infinite;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links li a {
    color: var(--snow-white);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: all 0.3s ease;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--winter-accent);
    transition: width 0.3s ease;
}

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

.nav-links li a:hover, 
.nav-links li a.active {
    color: var(--winter-accent);
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--snow-white);
    margin: 5px;
    transition: all 0.3s ease;
}

/* Hero sekcja */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 2rem;
    background: linear-gradient(to bottom, rgba(28, 59, 100, 0.4), rgba(22, 44, 74, 0.7));
    position: relative;
    margin-top: -80px; /* Kompensacja wysokości navbara */
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://source.unsplash.com/1600x900/?winter,snow');
    background-size: cover;
    background-position: center;
    filter: blur(3px) brightness(0.6);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    color: var(--snow-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    margin-bottom: 1.5rem;
    letter-spacing: 3px;
    animation: glow 3s ease-in-out infinite alternate;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--winter-light-blue);
    margin-bottom: 2rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.winter-icon {
    font-size: 3.5rem;
    margin: 1.5rem 0;
    display: inline-block;
    animation: snowflakeSpin 15s linear infinite;
}

/* Przyciski */
.btn-primary {
    display: inline-block;
    background-color: var(--winter-accent);
    color: var(--snow-white);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    background-color: #3a7dc7;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--winter-light-blue);
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid var(--winter-light-blue);
    cursor: pointer;
    margin: 0 10px;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--snow-white);
    border-color: var(--snow-white);
}

/* Główny kontener */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Sekcje */
.section {
    margin: 5rem 0;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.section:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--snow-white);
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--winter-accent);
    border-radius: 10px;
}

.section-header p {
    color: var(--winter-light-blue);
    font-size: 1.1rem;
}

/* Tekst piosenki */
.lyrics {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.lyrics p {
    margin-bottom: 1.5rem;
    background-color: rgba(255, 255, 255, 0.08);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lyrics p:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background-color: rgba(255, 255, 255, 0.12);
}

.song-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 3rem;
    flex-wrap: wrap;
}

/* Karty informacyjne */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    background-color: rgba(255, 255, 255, 0.12);
}

.card-icon {
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(78, 146, 223, 0.2);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
}

.card-icon i {
    font-size: 30px;
    color: var(--winter-accent);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--snow-white);
}

.card p {
    color: var(--winter-light-blue);
    line-height: 1.7;
}

/* Zimowa scena z bałwanem */
.winter-scene-section {
    margin: 5rem 0;
    text-align: center;
}

.winter-scene {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    height: 300px;
    position: relative;
    margin-top: 4rem;
}

.snowman {
    position: relative;
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 50px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.snowman:hover {
    transform: scale(1.05);
}

.snowman-body {
    width: 100px;
    height: 100px;
    background-color: var(--snow-white);
    border-radius: 50%;
    position: relative;
    box-shadow: inset -15px -15px 20px rgba(0, 0, 0, 0.2);
}

.snowman-head {
    width: 70px;
    height: 70px;
    background-color: var(--snow-white);
    border-radius: 50%;
    position: absolute;
    top: -50px;
    box-shadow: inset -10px -10px 15px rgba(0, 0, 0, 0.2);
}

.snowman-head::before, .snowman-head::after {
    content: '';
    position: absolute;
    background-color: #000;
    border-radius: 50%;
    width: 10px;
    height: 10px;
    top: 30px;
}

.snowman-head::before {
    left: 20px;
}

.snowman-head::after {
    right: 20px;
}

.snowman::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background-color: #ff6b6b;
    border-radius: 50%;
    top: 35px;
    z-index: 2;
}

.scene-elements {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: -1;
}

.tree {
    position: absolute;
    bottom: 0;
    width: 60px;
    height: 120px;
    background: linear-gradient(to bottom, transparent 0%, transparent 20%, #2d5d1c 20%, #2d5d1c 100%);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.tree:nth-child(1) {
    left: 10%;
}

.tree-small {
    height: 80px;
    width: 40px;
    right: 15%;
}

/* Galeria */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

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

.gallery-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.8rem;
    text-align: center;
    font-size: 0.9rem;
}

.gallery-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* Sekcja kontaktowa */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 1rem;
    color: var(--snow-white);
}

.form-group input,
.form-group textarea {
    padding: 0.8rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--snow-white);
    font-family: 'Montserrat', sans-serif;
    resize: none;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--winter-accent);
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(78, 146, 223, 0.3);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info .info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-info .info-item i {
    font-size: 1.5rem;
    color: var(--winter-accent);
}

.social-media {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--snow-white);
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: var(--winter-accent);
    transform: translateY(-5px);
}

/* Stopka */
.footer {
    background-color: var(--winter-dark-blue);
    padding-top: 4rem;
    margin-top: 5rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 0;
    width: 100%;
    height: 30px;
    background-color: var(--winter-dark-blue);
    clip-path: polygon(0 0, 100% 100%, 100% 100%, 0% 100%);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-section h3 {
    color: var(--snow-white);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--winter-accent);
}

.footer-section p {
    color: var(--winter-light-blue);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links li a {
    color: var(--winter-light-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links li a:hover {
    color: var(--winter-accent);
    padding-left: 5px;
}

.newsletter {
    display: flex;
    margin-top: 1.5rem;
}

.newsletter input {
    flex: 1;
    padding: 0.8rem;
    border-radius: 30px 0 0 30px;
    border: none;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--snow-white);
}

.newsletter input:focus {
    outline: none;
}

.newsletter button {
    border-radius: 0 30px 30px 0;
    padding: 0 1.5rem;
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 3rem;
    background-color: rgba(0, 0, 0, 0.2);
}

.footer-bottom p {
    color: var(--winter-light-blue);
    font-size: 0.9rem;
}

/* Efekt padającego śniegu */
.snowfall {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.snowfall::before,
.snowfall::after {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 100% 100%, white 1%, transparent 3%),
        radial-gradient(circle at 30% 45%, white 1%, transparent 3%),
        radial-gradient(circle at 70% 80%, white 1%, transparent 4%),
        radial-gradient(circle at 20% 30%, white 1%, transparent 3%),
        radial-gradient(circle at 40% 70%, white 1%, transparent 4%),
        radial-gradient(circle at 80% 20%, white 1%, transparent 2%),
        radial-gradient(circle at 10% 90%, white 1%, transparent 4%),
        radial-gradient(circle at 60% 10%, white 1%, transparent 3%),
        radial-gradient(circle at 90% 60%, white 1%, transparent 3%);
    background-size: 500px 500px;
    animation: snow 15s linear infinite;
}

.snowfall::after {
    background-size: 300px 300px;
    animation-duration: 10s;
    opacity: 0.7;
}

/* Animacje */
@keyframes snow {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(500px);
    }
}

@keyframes snowflakeSpin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px var(--winter-accent);
    }
    to {
        text-shadow: 0 0 20px #fff, 0 0 30px var(--winter-light-blue), 0 0 40px var(--winter-light-blue);
    }
}

/* Responsywność */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        top: 70px;
        background-color: rgba(10, 25, 47, 0.95);
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        padding: 2rem 0;
        z-index: 1000;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links li {
        opacity: 0;
    }
    
    .burger {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .btn-primary {
        padding: 0.6rem 1.5rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .info-cards {
        grid-template-columns: 1fr;
    }
    
    .song-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .newsletter {
        flex-direction: column;
    }
    
    .newsletter input {
        border-radius: 30px;
        margin-bottom: 1rem;
    }
    
    .newsletter button {
        border-radius: 30px;
        width: 100%;
    }
}

/* Dodatkowe importy czcionek */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');