* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(166, 119, 43, 0.18), transparent 32%),
        radial-gradient(circle at bottom right, rgba(90, 22, 22, 0.22), transparent 35%),
        linear-gradient(135deg, #050505 0%, #101010 45%, #1a120d 100%);
    color: #f3ead7;
    font-family: Arial, Helvetica, sans-serif;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.08;
    background-image:
        linear-gradient(45deg, #fff 1px, transparent 1px),
        linear-gradient(-45deg, #fff 1px, transparent 1px);
    background-size: 28px 28px;
    z-index: -1;
}

header {
    align-items: center;
    background: rgba(5, 5, 5, 0.94);
    border-bottom: 1px solid #8b6a2f;
    box-shadow: 0 8px 35px rgba(0, 0, 0, 0.75);
    display: flex;
    justify-content: space-between;
    padding: 20px 8%;
    position: sticky;
    top: 0;
    z-index: 1000;
}

a {
    color: inherit;
    text-decoration: none;
}

.logo {
    color: #d7aa4a;
    font-size: 25px;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 0 14px rgba(215, 170, 74, 0.35);
}

.logo::before {
    content: "✂ ";
    color: #f2d28a;
}

nav {
    align-items: center;
    display: flex;
    gap: 18px;
}

nav a {
    color: #e8dcc6;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.8px;
    padding: 8px 0;
    position: relative;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

nav a::after {
    background: #d7aa4a;
    bottom: 0;
    content: "";
    height: 2px;
    left: 0;
    position: absolute;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
    width: 100%;
}

nav a:hover {
    color: #d7aa4a;
}

nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

main {
    margin: 0 auto;
    max-width: 1180px;
    padding: 38px 20px 60px;
}

.carrusel {
    border: 1px solid rgba(215, 170, 74, 0.45);
    border-radius: 0;
    margin-bottom: 30px;
    overflow: hidden;
    position: relative;
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.75),
        inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.carrusel::before {
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.85), transparent 45%, rgba(0, 0, 0, 0.5)),
        linear-gradient(0deg, rgba(0, 0, 0, 0.55), transparent 55%);
    content: "";
    inset: 0;
    pointer-events: none;
    position: absolute;
    z-index: 2;
}

.carrusel::after {
    content: "BARBER SHOP";
    position: absolute;
    left: 35px;
    bottom: 36px;
    z-index: 3;
    color: #d7aa4a;
    font-size: 46px;
    font-weight: 900;
    letter-spacing: 6px;
    text-transform: uppercase;
    text-shadow: 0 8px 22px rgba(0, 0, 0, 0.9);
}

.diapositivas {
    aspect-ratio: 16 / 7;
    background: #000;
}

.diapositivas img {
    display: none;
    height: 100%;
    object-fit: cover;
    width: 100%;
    filter: grayscale(35%) brightness(45%) contrast(125%);
    transform: scale(1.03);
}

.diapositivas img.activa {
    display: block;
}

.control {
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid #d7aa4a;
    border-radius: 0;
    color: #d7aa4a;
    cursor: pointer;
    display: flex;
    font-size: 42px;
    height: 54px;
    justify-content: center;
    line-height: 1;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
    width: 54px;
    z-index: 4;
}

.control:hover {
    background: #d7aa4a;
    color: #050505;
    transform: translateY(-50%) scale(1.08);
}

.anterior {
    left: 18px;
}

.siguiente {
    right: 18px;
}

.indicadores {
    bottom: 18px;
    display: flex;
    gap: 10px;
    left: 50%;
    position: absolute;
    transform: translateX(-50%);
    z-index: 5;
}

.indicadores button {
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid #d7aa4a;
    border-radius: 0;
    cursor: pointer;
    height: 5px;
    padding: 0;
    width: 34px;
}

.indicadores button.activo {
    background: #d7aa4a;
}

.hero {
    background:
        linear-gradient(135deg, rgba(7, 7, 7, 0.96), rgba(32, 20, 12, 0.96)),
        repeating-linear-gradient(
            45deg,
            rgba(215, 170, 74, 0.06) 0,
            rgba(215, 170, 74, 0.06) 2px,
            transparent 2px,
            transparent 12px
        );
    border: 1px solid rgba(215, 170, 74, 0.42);
    border-left: 6px solid #d7aa4a;
    border-radius: 0;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.65);
    overflow: hidden;
    padding: 58px;
    position: relative;
}

.hero::before {
    content: "✦";
    color: rgba(215, 170, 74, 0.12);
    font-size: 220px;
    position: absolute;
    right: 35px;
    top: -55px;
}

.hero h1 {
    color: #f3ead7;
    font-size: 50px;
    font-weight: 900;
    line-height: 1.05;
    margin: 0 0 18px;
    max-width: 760px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero h1::after {
    background: #d7aa4a;
    content: "";
    display: block;
    height: 4px;
    margin-top: 18px;
    width: 110px;
}

.hero p {
    color: #c9bda7;
    font-size: 19px;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 650px;
    position: relative;
}

.boton {
    background: #d7aa4a;
    border: 1px solid #d7aa4a;
    border-radius: 0;
    color: #050505;
    display: inline-block;
    font-weight: 900;
    letter-spacing: 1px;
    margin-right: 12px;
    padding: 14px 22px;
    text-transform: uppercase;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.boton:hover {
    background: #f4cf73;
    box-shadow: 0 0 25px rgba(215, 170, 74, 0.25);
    transform: translateY(-3px);
}

.boton.secundario {
    background: transparent;
    border: 1px solid #b58a3b;
    color: #d7aa4a;
}

.boton.secundario:hover {
    background: #d7aa4a;
    color: #050505;
}

.cajas {
    display: grid;
    gap: 22px;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 30px;
}

.caja {
    background:
        linear-gradient(180deg, #171717, #0c0c0c);
    border: 1px solid rgba(215, 170, 74, 0.28);
    border-radius: 0;
    color: #f3ead7;
    display: block;
    min-height: 190px;
    overflow: hidden;
    padding: 30px 26px;
    position: relative;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.caja::before {
    background: #d7aa4a;
    content: "";
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 4px;
}

.caja::after {
    content: "✂";
    bottom: -12px;
    color: rgba(215, 170, 74, 0.08);
    font-size: 90px;
    position: absolute;
    right: 18px;
}

.caja:hover {
    border-color: #d7aa4a;
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.55);
    transform: translateY(-7px);
}

.caja h2 {
    color: #d7aa4a;
    font-size: 25px;
    letter-spacing: 1.4px;
    margin: 0 0 14px;
    position: relative;
    text-transform: uppercase;
}

.caja p {
    color: #c9bda7;
    line-height: 1.6;
    margin-bottom: 0;
    position: relative;
}

@media (max-width: 760px) {
    header,
    nav {
        align-items: flex-start;
        flex-direction: column;
    }

    nav {
        gap: 10px;
    }

    main {
        padding: 25px 14px 45px;
    }

    .carrusel::after {
        bottom: 28px;
        font-size: 28px;
        left: 22px;
        letter-spacing: 3px;
    }

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

    .diapositivas {
        aspect-ratio: 4 / 3;
    }

    .hero {
        padding: 34px 26px;
    }

    .hero::before {
        font-size: 150px;
        right: 10px;
        top: -35px;
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero p {
        font-size: 17px;
    }

    .boton {
        margin-bottom: 10px;
    }
}