* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #fff;
    color: #111;
    font-family: Arial, Helvetica, sans-serif;
}

/* HEADER */

.topbar {
    min-height: 90px;
    padding: 32px 48px;
    background: #000;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #fff;
    text-decoration: none;
    font-size: 22px;
    font-weight: 700;
}

.main-nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 32px;
}

/* HOME */

.home {
    background: #000;
    color: #fff;
    padding: 80px 48px;
}

.intro {
    max-width: 900px;
    margin-bottom: 80px;
}

.intro h1 {
    font-size: clamp(80px, 15vw, 190px);
    margin: 0;
}

.intro p {
    font-size: clamp(22px, 3vw, 42px);
    margin-top: 24px;
}

/* TILE GRID */

.tile-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid #fff;
    border-left: 1px solid #fff;
}

.tile {
    min-height: 200px;
    padding: 40px;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    text-decoration: none;
    color: #fff;
    display: flex;
    align-items: flex-end;
}

.tile:hover,
.tile.highlight {
    background: #fff;
    color: #000;
}

.tile span {
    font-size: clamp(60px, 7vw, 120px);
    font-weight: 800;
}

/* EQUIPMENT PAGE */

.equipment-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 24px;
}

.page-title {
    font-size: clamp(40px, 6vw, 70px);
    margin-bottom: 20px;
}

.equipment-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* CARD */

.equipment-card {
    background: #f2f2f2;
    border-radius: 8px;
    padding: 24px;
    display: grid;
    grid-template-columns: 200px 1fr 180px;
    gap: 28px;
    align-items: center;
}

/* IMAGE */

.equipment-image {
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.equipment-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
}

.no-image {
    width: 100%;
    height: 100%;
    border: 1px dashed #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

/* INFO */

.equipment-info h2 {
    font-size: 26px;
    margin: 0 0 10px;
}

.equipment-description {
    color: #555;
    font-size: 16px;
    margin-bottom: 10px;
}

.spec-list {
    list-style: none;
    padding: 0;
    margin: 0 0 12px;
}

.spec-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 4px;
}

.spec-list li::before {
    content: "o";
    position: absolute;
    left: 0;
}

.available {
    color: #008f5a;
    font-size: 16px;
}

/* SIDE */

.equipment-side {
    text-align: right;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.price {
    font-size: 32px;
    font-weight: bold;
}

.book-btn {
    text-decoration: none;
    font-size: 28px;
}

/* MOBILE */

@media (max-width: 900px) {

    .topbar {
        padding: 20px;
        flex-direction: column;
        align-items: flex-start;
    }

    .main-nav a {
        display: block;
        margin: 5px 0;
    }

    .tile-grid {
        grid-template-columns: 1fr;
    }

    .equipment-card {
        grid-template-columns: 1fr;
    }

    .equipment-image {
        width: 100%;
        height: 200px;
    }

    .equipment-side {
        text-align: left;
    }
}