@import url(https://fonts.googleapis.com/css2?family=Inter:wght=100;300;400;600;700;900&display=swap);

:root {
    --violeta-espacial: #4C1F7A;
    --violeta-profundo: #2D124A;
    --violeta-glow: rgba(76, 31, 122, 0.6);
    --naranja-energia: #FF8000;
    --naranja-glow: rgba(255, 128, 0, 0.5);
    --turquesa-innovacion: #21989D;
    --super-silver: #EEEEEE;
    --negro-profundo: #07030a;
    --negro-nebula: #0d0614;
    --vidrio-violeta: rgba(76, 31, 122, 0.1);
    --vidrio-borde: rgba(76, 31, 122, 0.3);
    --suave: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: Inter, sans-serif;
    color: var(--super-silver);
    background-color: var(--negro-profundo);
    overflow-x: hidden;
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 50% -10%, var(--violeta-profundo) 0, transparent 60%),
        radial-gradient(circle at 10% 90%, rgba(76, 31, 122, .2) 0, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(33, 152, 157, .05) 0, transparent 40%);
    background-attachment: fixed;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--negro-profundo);
}

::-webkit-scrollbar-thumb {
    background: var(--violeta-espacial);
    border-radius: 10px;
    border: 2px solid var(--negro-profundo);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--naranja-energia);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    width: 100%;
    z-index: 1000;
    position: fixed;
    top: 0;
    background: rgba(7, 3, 10, .85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--vidrio-borde);
    transition: var(--suave);
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 1px;
    cursor: pointer;
}

.logo-icono, 
.logo-texto {
    height: 32px;
    width: auto;
}

.logo-icono {
    filter: drop-shadow(0 0 10px var(--violeta-glow));
    animation: 7s ease-in-out forwards orbitaNebula;
}

@keyframes orbitaNebula {
    0%, 100% {
        transform: rotate(0);
    }
    28%, 71% {
        transform: rotate(-360deg);
    }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--super-silver);
    text-decoration: none;
    font-size: .9rem;
    letter-spacing: 1px;
    transition: var(--suave);
}

.nav-links a:hover {
    color: var(--naranja-energia);
}

.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 10%;
    text-align: center;
}

.location-tag {
    font-size: .8rem;
    color: var(--violeta-espacial);
    letter-spacing: 5px;
    margin-bottom: 20px;
    font-weight: 700;
    text-transform: uppercase;
    text-shadow: 0 0 10px var(--violeta-glow);
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    text-transform: uppercase;
    background: linear-gradient(to bottom, var(--super-silver) 50%, var(--violeta-espacial));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn {
    padding: 15px 40px;
    font-size: .9rem;
    letter-spacing: 2px;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid var(--violeta-espacial);
    color: var(--super-silver);
    background: 0 0;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    transition: var(--suave);
}

.btn:hover {
    background: var(--violeta-espacial);
    border-color: var(--violeta-espacial);
    box-shadow: 0 0 20px var(--violeta-glow);
    transform: translateY(-3px);
}

.btn-cta {
    background: var(--naranja-energia);
    border-color: var(--naranja-energia);
    color: #fff;
    box-shadow: 0 10px 20px rgba(255, 128, 0, .2);
    transition: var(--suave);
}

.portfolio-container {
    padding: 100px 0;
    background: var(--negro-nebula);
    border-top: 1px solid var(--vidrio-borde);
    border-bottom: 1px solid var(--vidrio-borde);
}

.section-subtitle {
    color: var(--violeta-espacial);
    text-align: center;
    font-size: .75rem;
    letter-spacing: 6px;
    margin-bottom: 60px;
}

.portfolio-track {
    display: flex;
    gap: 50px;
    animation: 30s linear infinite scrollInfinito;
    width: max-content;
}

.portfolio-track:hover {
    animation-play-state: paused;
}

@keyframes scrollInfinito {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.portfolio-item {
    width: 250px;
    height: 150px;
    background: rgba(76, 31, 122, .05);
    border: 1px solid var(--vidrio-borde);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    transition: var(--suave);
}

.portfolio-item:hover {
    border-color: var(--naranja-energia);
    transform: scale(1.05);
    background: rgba(255, 128, 0, .05);
}

.services {
    padding: 100px 8%;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 0 5%;
}

.card {
    transition: var(--suave);
}

.card h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.card p {
    font-size: 1rem;
    opacity: .6;
    font-weight: 300;
}

.card i {
    font-size: 3rem;
    margin-bottom: 35px;
    transition: var(--suave);
}

.modal {
    display: none;
    z-index: 2000;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 6, 20, .98);
    backdrop-filter: blur(15px);
    overflow-y: auto;
}

.modal-content {
    background: var(--negro-nebula);
    margin: 10% auto;
    padding: 50px;
    border: 2px solid var(--violeta-espacial);
    width: 90%;
    max-width: 600px;
    border-radius: 30px;
    box-shadow: 0 0 60px rgba(76, 31, 122, .3);
    text-align: center;
}

#modalImg {
    max-height: 180px;
    margin-bottom: 30px;
    filter: drop-shadow(0 10px 20px var(--violeta-glow));
}

.close-modal {
    float: right;
    font-size: 2rem;
    color: var(--naranja-energia);
    cursor: pointer;
}

.contacto-form-wrapper {
    background: var(--vidrio-violeta);
    border: 1px solid var(--vidrio-borde);
    padding: 60px;
    border-radius: 30px;
}

input:focus, 
select:focus, 
textarea:focus {
    border-color: var(--naranja-energia);
    background: rgba(255, 128, 0, .05);
}

footer {
    padding: 80px 8% 40px;
    border-top: 1px solid var(--vidrio-borde);
    text-align: center;
}

.copyright {
    font-weight: 700;
    color: var(--violeta-espacial);
}

@media (hover: hover) {
    .card.diseno:hover, 
    .card.web:hover {
        transform: translateY(-15px);
    }

    .card.diseno:hover {
        background: rgba(76, 31, 122, .08);
        border-color: var(--naranja-energia);
        box-shadow: 0 0 30px rgba(255, 128, 0, 0.25);
    }

    .card.web:hover {
        background: rgba(33, 152, 157, .08);
        border-color: var(--turquesa-innovacion);
        box-shadow: 0 0 30px rgba(33, 152, 157, 0.25);
    }

    .btn-cta:hover {
        background: var(--naranja-energia);
        box-shadow: 0 0 30px var(--naranja-glow);
        transform: translateY(-5px);
    }
}

@media (hover: none) {
    .card:active {
        transform: scale(0.98);
        background: rgba(255, 255, 255, 0.05);
        transition: transform 0.1s ease;
    }

    .btn-cta:hover {
        background: var(--naranja-energia);
        box-shadow: 0 10px 20px rgba(255, 128, 0, .2);
        transform: none;
    }

    .btn-cta:active {
        transform: scale(0.95);
        box-shadow: 0 0 15px var(--naranja-glow);
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .modal-content {
        margin: 20px auto;
        padding: 30px 20px;
    }
}