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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top right, #182b8f 0%, transparent 35%),
        linear-gradient(135deg, #050817, #080d25 55%, #030510);
    color: white;
    min-height: 100vh;
}


/* ========================= */
/* NAVBAR */
/* ========================= */

.navbar {
    width: 100%;
    padding: 22px 7%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(5, 8, 23, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo {
    font-size: 25px;
    font-weight: 800;
}

.logo span {
    color: #00cfff;
}

.navbar nav {
    display: flex;
    gap: 28px;
}

.navbar nav a {
    color: #d8dcff;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
}

.navbar nav a:hover {
    color: #00d9ff;
}

.nav-button {
    text-decoration: none;
    color: white;
    background: linear-gradient(135deg, #00cfff, #2367ff);
    padding: 13px 22px;
    border-radius: 12px;
    font-weight: 700;
}


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

.hero {
    min-height: 700px;
    padding: 100px 7%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 70px;
}

.hero-content {
    max-width: 650px;
}

.badge {
    display: inline-block;
    padding: 9px 15px;
    border: 1px solid #00d9ff;
    border-radius: 30px;
    color: #00d9ff;
    margin-bottom: 25px;
    font-size: 14px;
}

.hero h1 {
    font-size: clamp(45px, 6vw, 80px);
    line-height: 1.05;
    margin-bottom: 25px;
}

.hero h1 span,
.section-heading h2 span {
    color: #00d9ff;
}

.hero p {
    color: #c2c7e7;
    font-size: 18px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 35px;
}

.primary-button,
.secondary-button {
    text-decoration: none;
    padding: 16px 25px;
    border-radius: 12px;
    font-weight: 700;
}

.primary-button {
    background: linear-gradient(135deg, #00cfff, #2868ff);
    color: white;
}

.secondary-button {
    border: 1px solid #5364a8;
    color: white;
}


/* ========================= */
/* HERO CARD */
/* ========================= */

.hero-card {
    width: 430px;
    padding: 15px;
    border-radius: 22px;
    background: rgba(24, 34, 90, 0.5);
    border: 1px solid #344dbe;
    box-shadow: 0 0 60px rgba(0, 150, 255, 0.15);
}

.card-top {
    display: flex;
    gap: 7px;
    padding: 5px;
}

.card-top span {
    width: 10px;
    height: 10px;
    background: #6c76a5;
    border-radius: 50%;
}

.website-preview {
    height: 300px;
    padding: 30px;
    background: #0a1030;
    border-radius: 15px;
}

.preview-line {
    height: 10px;
    width: 50%;
    background: #2d428d;
    border-radius: 10px;
}

.preview-title {
    width: 75%;
    height: 30px;
    margin-top: 30px;
    background: #e7ebff;
    border-radius: 8px;
}

.preview-boxes {
    display: flex;
    gap: 10px;
    margin-top: 30px;
}

.preview-boxes div {
    height: 70px;
    flex: 1;
    background: #182d72;
    border-radius: 10px;
}

.preview-button {
    height: 35px;
    width: 50%;
    background: #00cfff;
    border-radius: 8px;
    margin-top: 25px;
}


/* ========================= */
/* SEKCJE */
/* ========================= */

.section {
    padding: 100px 7%;
}

.section-heading {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.section-heading > p:first-child {
    color: #00d9ff;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-heading h2 {
    font-size: clamp(35px, 5vw, 60px);
    margin-bottom: 20px;
}

.section-heading p:last-child {
    color: #bfc5e4;
    line-height: 1.7;
}


/* ========================= */
/* FEATURES */
/* ========================= */

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.feature {
    padding: 35px;
    border-radius: 20px;
    background: rgba(19, 29, 76, 0.7);
    border: 1px solid #293b91;
}

.feature-icon {
    font-size: 35px;
    margin-bottom: 20px;
}

.feature h3 {
    margin-bottom: 12px;
    font-size: 22px;
}

.feature p {
    color: #bfc5e4;
    line-height: 1.6;
}


/* ========================= */
/* CENNIK */
/* ========================= */

.pricing {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: auto;
}

.price-card {
    position: relative;
    padding: 35px;
    border-radius: 22px;
    background: linear-gradient(145deg, #101b55, #0b1236);
    border: 1px solid #334bb2;
    transition: 0.25s;
}

.price-card:hover {
    transform: translateY(-7px);
    border-color: #00d9ff;
}

.price-card.featured {
    border-color: #00d9ff;
    box-shadow: 0 0 35px rgba(0, 217, 255, 0.12);
}

.popular {
    position: absolute;
    top: -15px;
    left: 25px;
    padding: 8px 15px;
    background: #00d9ff;
    color: #031025;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 900;
}

.price-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.price {
    font-size: 45px;
    font-weight: 900;
    margin-bottom: 20px;
}

.price-card > p {
    color: #bdc4e3;
    min-height: 55px;
    line-height: 1.5;
}

.price-card ul {
    list-style: none;
    margin: 25px 0;
}

.price-card li {
    margin: 13px 0;
    color: #e6e9ff;
}


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

.order-button {
    width: 100%;
    padding: 17px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #00dfff, #2868ff);
    color: white;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: 0.2s;
}

.order-button:hover {
    transform: scale(1.02);
    filter: brightness(1.12);
}

.order-button:active {
    transform: scale(0.98);
}


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

.contact-section {
    padding-bottom: 150px;
}


/* ========================= */
/* MODAL */
/* ========================= */

.modal {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: none;
    align-items: center;
    justify-content: center;

    padding: 20px;

    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
}

.modal.active {
    display: flex;
}

.modal-box {
    position: relative;
    width: 100%;
    max-width: 500px;

    padding: 35px;

    border-radius: 22px;

    background:
        linear-gradient(145deg, #111c52, #080e2c);

    border: 1px solid #00d9ff;

    box-shadow:
        0 0 60px rgba(0, 200, 255, 0.2);
}

.modal-box h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.modal-subtitle {
    color: #bfc5e4;
    margin-bottom: 30px;
    line-height: 1.5;
}

.close-button {
    position: absolute;
    top: 15px;
    right: 18px;

    width: 40px;
    height: 40px;

    border: none;
    border-radius: 50%;

    background: #202d65;
    color: white;

    font-size: 27px;
    cursor: pointer;
}

.modal-box label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

.modal-box select {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;

    border: 1px solid #3c51a3;
    border-radius: 10px;

    background: #080e2c;
    color: white;

    font-size: 16px;
}

.checkbox-label {
    display: flex !important;
    align-items: flex-start;
    gap: 10px;
    margin: 15px 0 25px;
    color: #d9ddf5;
    font-weight: normal !important;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.send-button {
    width: 100%;
    padding: 17px;

    border: none;
    border-radius: 12px;

    background: linear-gradient(135deg, #00dfff, #2868ff);

    color: white;
    font-size: 16px;
    font-weight: 800;

    cursor: pointer;
}

.modal-info {
    margin-top: 15px;
    color: #8992bd;
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
}


/* ========================= */
/* TELEFON */
/* ========================= */

@media (max-width: 850px) {

    .navbar {
        padding: 18px 5%;
    }

    .navbar nav {
        display: none;
    }

    .hero {
        padding: 70px 5%;
        flex-direction: column;
    }

    .hero-card {
        width: 100%;
        max-width: 430px;
    }

    .features,
    .pricing {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 70px 5%;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .primary-button,
    .secondary-button {
        text-align: center;
    }
}