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

body {
    font-family: 'Helvetica Neue', sans-serif;
    background-color: #fff;
    color: #111;
    line-height: 1.6;
}

header {
    background: #f5f5f5;
    padding: 1rem 2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 8px; 
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: #111;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    text-decoration: none;
    color: #111;
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    display: block;
    height: 2px;
    background-color: #111;
    width: 0;
    transition: width 0.3s;
    position: absolute;
    bottom: -5px;
    left: 0;
}

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

.hero {
    text-align: center;
    padding: 4rem 2rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: #111;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.btn:hover {
    background-color: #333;
}

.btn.secondary {
    background-color: #666;
}

.about {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
    padding: 4rem 2rem;
    max-width: 1000px;
    margin: auto;
}

.about img {
    max-width: 100%;
    width: 400px;
    border-radius: 8px;
}

.about .text {
    flex: 1;
}

.funny-contact {
    text-align: center;
    padding: 5rem 2rem;
    font-family: 'Helvetica Neue', sans-serif;
}

.funny-contact .emoji {
    font-size: 8rem;
    margin-bottom: 1rem;
    animation: float 2s ease-in-out infinite;
}

.funny-contact h1 {
    font-size: 2rem;
    color: #444;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

footer {
    text-align: center;
    padding: 2rem;
    background-color: #f5f5f5;
    margin-top: 2rem;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .about {
        flex-direction: column;
    }

    .nav-links {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.75rem;
    }
}


/* === RESPONSYWNE STYLY DLA TELEFONÓW === */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        margin-top: 1rem;
        align-items: flex-end;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .hero {
        padding: 2rem 1rem;
        text-align: center;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .about {
        flex-direction: column;
        padding: 2rem 1rem;
    }

    .about img {
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    footer {
        font-size: 0.8rem;
    }
}


/* === RESPONSYWNE STYLY DLA TELEFONÓW === */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        margin-top: 1rem;
        align-items: flex-end;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .hero {
        padding: 2rem 1rem;
        text-align: center;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .about {
        flex-direction: column;
        padding: 2rem 1rem;
    }

    .about img {
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    footer {
        font-size: 0.8rem;
    }
}


@media (max-width: 768px) {
    .nav-links a {
        display: block;
        background-color: #eee;
        padding: 1rem;
        border-radius: 4px;
        width: 100%;
        text-align: left;
        color: #111;
        font-weight: bold;
    }

    .nav-links a:hover {
        background-color: #ddd;
    }
}


/* === MINIMALNA WYSOKOŚĆ STRONY NA DESKTOP === */
body, html {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}


/* === STOPKA PRZYKLEJONA DO DOŁU === */
body, html {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}


/* === ZAOKRĄGLONE SZARE TŁO ZA ELEMENTAMI === */
.hero,
.funny-contact,
.about .text {
    background-color: #f0f0f0;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* Trochę odstępu nad/below */
.hero {
    margin: 2rem;
}

.about {
    gap: 2rem;
}


/* === LEPSZY WYGLĄD FORMULARZA === */
input[type="email"],
textarea {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 12px;
    background-color: #f9f9f9;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 1rem;
}

input[type="email"]:focus,
textarea:focus {
    border-color: #666;
    box-shadow: 0 0 0 3px rgba(0,0,0,0.05);
    outline: none;
}

button.btn {
    background-color: #333;
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

button.btn:hover {
    background-color: #555;
    transform: scale(1.02);
}


/* === JASNY BŁĘKITNY STYL DLA WSZYSTKICH PRZYCISKÓW === */
button,
.btn,
.nav-links a,
a.btn {
    background-color: #cce7ff;
    color: #000;
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

button:hover,
.btn:hover,
.nav-links a:hover,
a.btn:hover {
    background-color: #b3dcff;
    transform: scale(1.02);
    color: #000;
}


/* === RESET PODKREŚLEŃ NA LINKACH === */
.nav-links a {
    text-decoration: none;
    background-color: #cce7ff;
    color: #000;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    font-weight: bold;
    display: inline-block;
}

.nav-links a::after {
    content: none; /* usunięcie podkreślenia na hoverze */
}

/* === OGÓLNY STYL WSZYSTKICH PRZYCISKÓW === */
button,
.btn,
a.btn,
input[type="submit"] {
    background-color: #cce7ff;
    color: #000;
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

button:hover,
.btn:hover,
a.btn:hover,
input[type="submit"]:hover {
    background-color: #b3dcff;
    transform: scale(1.02);
}

/* === POPRAWA ANIMACJI: POCZĄTEK OD ZAOKRĄGLENIA === */
button,
.btn,
a.btn,
input[type="submit"],
.nav-links a {
    transform-origin: center center;
}


/* === BŁĘKITNY STYL DLA FORMULARZA <input type="submit"> === */
input[type="submit"],
form button[type="submit"] {
    background-color: #cce7ff;
    color: #000;
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: bold;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

input[type="submit"]:hover,
form button[type="submit"]:hover {
    background-color: #b3dcff;
    transform: scale(1.02);
}


/* === POPRAWKA: BŁĘKITNE LINKI W FORMIE PRZYCISKÓW (.btn, a.btn) === */
a.btn,
a.button,
.about .btn,
.about a {
    background-color: #cce7ff !important;
    color: #000 !important;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

a.btn:hover,
a.button:hover,
.about .btn:hover,
.about a:hover {
    background-color: #b3dcff !important;
    transform: scale(1.02);
}