/* Base */
:root{
    --bg: #ffffff;
    --text: #0b0f14;
    --muted: rgba(11,15,20,.72);
    --faint: rgba(11,15,20,.14);
    --accent: rgba(11,15,20,.92);
    --shadow: 0 12px 40px rgba(0,0,0,.10);
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
}

/* Hero */
.hero{
    position: relative;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px 18px;
    overflow: hidden;
}

/* Fondo con imagen */
.hero__bg{
    position: absolute;
    inset: 0;
    background: url("./assets/fondo.jpg") center/cover no-repeat;
    transform: scale(1.02);
    filter: none;
}

/* Overlay suave para legibilidad */
.hero__overlay{
    position: absolute;
    inset: 0;
    display: block;
    background:
            radial-gradient(70% 60% at 50% 35%, rgba(255,255,255,.10) 0%, rgba(255,255,255,.35) 55%, rgba(255,255,255,.62) 100%),
            linear-gradient(to bottom, rgba(255,255,255,.20), rgba(255,255,255,.55));
}

.hero__content{
    position: relative;
    z-index: 1;
    width: min(980px, 100%);
    text-align: center;
    padding: 34px 22px;
    border: 1px solid rgba(11,15,20,.10);
    border-radius: 18px;
    background: rgba(255,255,255,.92);
    box-shadow: var(--shadow);
}

/* Logo */
.brand__logo{
    display: block;
    margin: 0 auto;
    width: min(520px, 86%);
    height: auto;
    object-fit: contain;
    filter: none;
}

.tagline{
    margin: 16px 0 0;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    font-size: clamp(12px, 1.8vw, 18px);
}

.divider{
    width: min(520px, 90%);
    height: 1px;
    margin: 20px auto 16px;
    background: linear-gradient(90deg, transparent, var(--faint), transparent);
}

.contact{
    margin: 0;
    color: var(--muted);
    font-size: clamp(13px, 1.6vw, 16px);
    line-height: 1.6;
}

.contact__link{
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid rgba(11,15,20,.30);
}
.contact__link:hover{
    border-bottom-color: rgba(11,15,20,.65);
}

/* Footer */
.footer{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    z-index: 1;
    display: flex;
    justify-content: center;
    padding: 0 14px;
}
.footer__note{
    color: rgba(11,15,20,.55);
    font-size: 12px;
    letter-spacing: .04em;
}