:root {
    /* Variables personalizadas */
    --Azul-inicio: #1D4A73;
    --rojo: #cf2e2e;

    /* Variables empresa */
    --wp--preset--color--black: #000000;
    --wp--preset--color--cyan-bluish-gray: #abb8c3;
    --wp--preset--color--white: #ffffff;
    --wp--preset--color--pale-pink: #f78da7;
    --wp--preset--color--vivid-red: #cf2e2e;
    --wp--preset--color--luminous-vivid-orange: #ff6900;
    --wp--preset--color--luminous-vivid-amber: #fcb900;
    --wp--preset--color--light-green-cyan: #7bdcb5;
    --wp--preset--color--vivid-green-cyan: #00d084;
    --wp--preset--color--pale-cyan-blue: #8ed1fc;
    --wp--preset--color--vivid-cyan-blue: #0693e3;
    --wp--preset--color--vivid-purple: #9b51e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: var(--wp--preset--color--white);
}

/* NAV */
nav {
    padding: 20px 40px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

nav .logo {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 234, 255, 0.5));
}

nav h1 {
    font-size: 1.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--wp--preset--color--pale-cyan-blue);
}

/* BANNER CARRUSEL */
.banner-carousel {
    position: relative;
    width: 95%;
    max-width: 1400px;
    height: 450px;
    margin: 30px auto;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(29, 74, 115, 0.3), rgba(28, 92, 140, 0.2));
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.carousel-container {
    display: flex;
    transition: transform 0.5s ease-in-out;
    height: 100%;
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    position: relative;
}

.carousel-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 0;
    width: 100%;
    height: 100%;
}

.carousel-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.carousel-content p {
    font-size: 1.3rem;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

.carousel-content img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
    border-radius: 20px;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-51%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 3;
}

.carousel-btn {
    background: rgba(29, 74, 115, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 2rem;
    line-height: 0;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    padding-bottom: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.carousel-btn:hover {
    background: rgba(6, 147, 227, 0.55);
    transform: scale(1.15);
    box-shadow: 0 6px 25px rgba(6, 147, 227, 0.5);
    border-color: rgba(255, 255, 255, 0.7);
}

.carousel-indicators {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 3;
    background: rgba(0, 0, 0, 0.3);
    padding: 8px 16px;
    border-radius: 25px;
    backdrop-filter: blur(8px);
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: linear-gradient(135deg, #0693e3, #8ed1fc);
    box-shadow: 0 0 15px rgba(6, 147, 227, 0.8);
    border-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.2);
}

/* CONTENEDOR */
.container {
    min-height: calc(100vh - 580px);
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.buttons {
    display: flex;
    gap: 30px;
}

/* BOTONES COMO LINKS */
.btn {
    width: 250px;
    height: 300px;
    text-decoration: none;
    color: var(--wp--preset--color--white);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--Azul-inicio);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 0 15px var(--Azul-inicio);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0, 234, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px var(--wp--preset--color--pale-cyan-blue));
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 2;
    position: relative;
}

.btn span {
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.4s ease;
    z-index: 2;
    position: relative;
}

.btn:hover {
    background: linear-gradient(135deg, rgba(0, 234, 255, 0.2), rgba(142, 209, 252, 0.3));
    color: var(--wp--preset--color--white);
    transform: translateY(-12px) scale(1.08);
    box-shadow: 0 15px 60px rgba(0, 234, 255, 0.6),
        0 0 80px rgba(0, 234, 255, 0.4),
        inset 0 0 30px rgba(0, 234, 255, 0.2);
    border-color: var(--wp--preset--color--pale-cyan-blue);
}

.btn:hover::before {
    opacity: 1;
    animation: pulse 1.5s infinite;
}

.btn:hover img {
    width: 200px;
    height: 200px;
    filter: drop-shadow(0 0 30px var(--Azul-inicio)) drop-shadow(0 0 50px rgba(142, 209, 252, 0.8)) brightness(1.3);
    transform: scale(1.1) rotate(360deg);
}

.btn:hover span {
    opacity: 0;
    transform: translateY(20px);
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }
}

/* FOOTER */
footer {
    position: static;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    text-align: center;

}

footer p {
    color: var(--wp--preset--color--white);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}