/* ====== KOLORY ====== */
:root {
    --dark: #1f1f1f;
    --dark2: #2a2a2a;
    --red: #c40000;
    --white: #ffffff;
    --gray: #eaeaea;
     --gray2: #cccccc;
}

/* ====== RESET ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

h1 {
    margin-bottom: 20px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    padding-top: 80px;
    background: var(--white);
    color: var(--dark);
}

section {
    padding-top: 60px;
    padding-bottom: 60px;
}

header {
    position: relative;
    z-index: 1000;
}

input:focus,
textarea:focus {
    outline: 2px solid var(--red);
    outline-offset: 2px;
}

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

.btn {
    background: var(--red);
    color: var(--white);
    padding: 12px 18px;
    text-decoration: none;
    border-radius: 6px;
    transition: 0.2s ease;
    display: inline-block;
    font-weight: bold;
}

.btn:hover {
    background: #6f0000;
    transform: scale(1.05);
}

/* ====== NAWIGACJA ====== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 32px;
    background: rgba(245,245,245,0.78);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

#logo {
    width: 170px;
}

#logo img {
    width: 100%;
    display: block;
}

.nav nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav nav a {
    text-decoration: none;
    color: var(--dark);
    font-size: 15px;
    font-weight: 600;
    position: relative;
    transition: 0.2s ease;
}

.nav nav a:hover {
    color: var(--red);
}

.nav nav a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background: var(--red);
    transform: translateX(-50%) scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.nav nav a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* ====== SEKCJA HERO ====== */

.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px;
    background:
        linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)),
        url("img/grafika_hero2.jpg");
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.hero-text {
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-text h1 {
    font-size: 48px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 18px;
    max-width: 800px;
    margin: auto;
}

.hero .btn {
    margin: 20px auto 0 auto;
}

/* ====== SEKCJA DLACZEGO LEADPOL ====== */

.dlaczego {
    background: #f5f5f5;
    text-align: center;
    padding: 70px 20px;
}

.dlaczego-opis {
    max-width: 700px;
    margin: 0 auto 45px;
    color: var(--dark2);
}

.dlaczego-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
    max-width: 1100px;
    margin: auto;
}

.dlaczego-card {
    background: var(--white);
    border-top: 4px solid var(--red);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.dlaczego-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

/* ====== SEKCJA OFERTA ====== */

.oferta-grid {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
}

.oferta-card {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: 0.3s ease;
}

.oferta-card img {
    width: 100%;
    height: 100%;
    min-height: 220px;
    object-fit: cover;
    display: block;
    filter: brightness(0.8);
    transition: 0.3s ease;
}

.oferta-card:hover img {
    transform: scale(1.05);
    filter: brightness(0.65);
}

.oferta-text {
    position: absolute;
    bottom: 15px;
    left: 15px;
    color: white;
    font-size: 18px;
    font-weight: 700;
}

.oferta h2{
    text-align: center;
    padding-bottom: 20px;
}

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

.kontakt {
    padding: 60px 20px;
    text-align: center;
    background: linear-gradient(to bottom, #ffffff, #f3f3f3);
}

form {
    display: flex;
    flex-direction: column;
    max-width: 450px;
    margin: auto;
    gap: 12px;
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

input, textarea {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

textarea {
    min-height: 140px;
    resize: vertical;
}

.btn-form {
    padding: 12px;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.2s ease;
}

.btn-form:hover {
    background: #6f0000;
    transform: translateY(-2px);
}

form label {
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark2);
}

label[for="zgoda"] {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    line-height: 1.4;
}

#zgoda {
    margin-top: 3px;
}

/* ====== FOOTER ====== */

footer {
    padding: 25px;
    background: var(--dark);
    color: var(--white);
    text-align: center;
    text-decoration: none;
}

footer a {
    color: var(--white);
    text-decoration: none;
}

footer a:hover {
    color: var(--red);
}

.linki a {
    color: var(--gray2);
    margin: 0 10px;
    text-decoration: none;
}

/* ================= RESPONSYWNOŚĆ ================= */
/* TELEFON */
@media (max-width: 768px) {
    body {
        padding-top: 110px;
    }

    .nav {
        flex-direction: column;
        gap: 8px;
        padding: 10px 12px;
    }

    .nav nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    .nav nav a {
        padding: 8px 12px;
        font-size: 14px;
        border-radius: 6px;
        background: rgba(0,0,0,0.04);
    }


/* HERO */
    .hero-text h1 {
        font-size: 32px;
    }

    .hero-text p {
        font-size: 16px;
    }

/* OFERTA */
    .oferta-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .oferta-card {
        border-radius: 12px;
    }

    .oferta-card img {
        height: 140px;
    }

    .oferta-text {
        font-size: 14px;
        padding: 10px;
    }
}