/* =========================================================
   VARIABLES GENERALES
========================================================= */

:root {
    --color-bg: #030712;
    --color-bg-secondary: #071126;

    --color-surface: #09162d;
    --color-surface-light: #0d1d38;

    --color-primary: #075cff;
    --color-primary-dark: #1428e8;
    --color-cyan: #00e5f5;

    --color-white: #ffffff;
    --color-text: #f5f8ff;
    --color-text-muted: #91a0bb;

    --color-border: rgba(104, 164, 255, 0.18);
    --color-glow: rgba(0, 174, 255, 0.35);

    --font-primary: "Manrope", sans-serif;
    --font-tech: "Space Grotesk", sans-serif;

    --container-width: 1500px;
    --container-padding: 24px;
    --navbar-height: 82px;

    --section-spacing: 120px;

    --transition-base:
        300ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* =========================================================
   REINICIO DE ESTILOS
========================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
}

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;

    color: var(--color-text);
    background-color: var(--color-bg);

    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.menu-open {
    overflow: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin-top: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-white);
    font-weight: 700;
}

p {
    color: var(--color-text-muted);
}

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

button,
input,
textarea,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

img,
picture,
svg,
video,
canvas {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
    object-fit: contain;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* =========================================================
   SELECCIÓN DE TEXTO
========================================================= */

::selection {
    color: var(--color-white);
    background-color: var(--color-primary);
}

/* =========================================================
   BARRA DE DESPLAZAMIENTO
========================================================= */

::-webkit-scrollbar {
    width: 9px;
}

::-webkit-scrollbar-track {
    background-color: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    border: 2px solid var(--color-bg);
    border-radius: 20px;

    background: linear-gradient(
        180deg,
        var(--color-primary),
        var(--color-cyan)
    );
}

/* =========================================================
   CONTENEDOR GENERAL
========================================================= */

.container {
    position: relative;
    z-index: 2;

    width: min(
        calc(100% - 48px),
        var(--container-width)
    );

    margin-right: auto;
    margin-left: auto;
}

/* =========================================================
   SECCIONES
========================================================= */

.section {
    position: relative;
    z-index: 2;

    min-height: 500px;
    padding-top: var(--section-spacing);
    padding-bottom: var(--section-spacing);
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 48px;
    margin-bottom: 56px;
}

.section-header__content {
    max-width: 720px;
}

.section-header__description {
    max-width: 450px;
}

/* =========================================================
   TÍTULOS
========================================================= */

.section-title {
    margin-bottom: 20px;

    font-size: clamp(2.4rem, 5vw, 4.5rem);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.eyebrow {
    margin-bottom: 18px;

    color: #4dbdff;

    font-family: var(--font-tech);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.gradient-text {
    color: transparent;

    background: linear-gradient(
        90deg,
        var(--color-primary),
        var(--color-cyan)
    );

    background-clip: text;
    -webkit-background-clip: text;
}

/* =========================================================
   BOTONES
========================================================= */

.btn {
    position: relative;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 50px;
    gap: 10px;
    padding: 14px 22px;

    overflow: hidden;

    border: 1px solid transparent;
    border-radius: 12px;

    font-size: 0.9rem;
    font-weight: 700;

    transition:
        transform var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        background-color var(--transition-base);
}

.btn svg {
    width: 18px;
    height: 18px;

    transition: transform var(--transition-base);
}

.btn:hover {
    transform: translateY(-3px);
}

.btn:hover svg {
    transform: translateX(4px);
}

.btn-primary {
    color: var(--color-white);

    border-color: rgba(255, 255, 255, 0.2);

    background: linear-gradient(
        125deg,
        var(--color-primary),
        #08bdf5
    );

    box-shadow:
        0 12px 35px rgba(0, 115, 255, 0.28);
}

.btn-primary:hover {
    box-shadow:
        0 16px 45px rgba(0, 163, 255, 0.4);
}

.btn-secondary {
    color: var(--color-white);

    border-color: rgba(58, 168, 255, 0.55);

    background-color: rgba(6, 15, 35, 0.55);

    backdrop-filter: blur(12px);
}

/* =========================================================
   FONDOS GENERALES
========================================================= */

.background-effects {
    position: fixed;
    z-index: 0;
    inset: 0;

    overflow: hidden;
    pointer-events: none;
}

.background-grid {
    position: absolute;
    inset: 0;

    opacity: 0.45;

    background-image:
        linear-gradient(
            rgba(42, 104, 185, 0.06) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(42, 104, 185, 0.06) 1px,
            transparent 1px
        );

    background-size: 54px 54px;
}

.background-glow {
    position: absolute;

    border-radius: 50%;

    filter: blur(100px);
}

.background-glow--one {
    top: 100px;
    right: -200px;

    width: 550px;
    height: 550px;

    background-color: rgba(7, 92, 255, 0.18);
}

.background-glow--two {
    bottom: 5%;
    left: -200px;

    width: 450px;
    height: 450px;

    background-color: rgba(0, 229, 245, 0.1);
}

.background-noise {
    position: absolute;
    inset: 0;

    opacity: 0.025;

    background-image: url(
        "data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E"
    );
}


/* =========================================================
   NAVBAR
========================================================= */

.site-header {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;

    height: var(--navbar-height);

    border-bottom: 1px solid transparent;

    background-color: transparent;

    transition:
        height var(--transition-base),
        background-color var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base);
}

.site-header.is-scrolled {
    height: var(--navbar-height);

    border-color: var(--color-border);

    background-color: rgba(3, 7, 18, 0.78);

    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.18);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;

    height: 100%;
    gap: 28px;
}

/* =========================================================
   LOGO
========================================================= */

.navbar__brand {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;

    flex-shrink: 0;
}

.navbar__logo {
    display: block;

    width: 172px;
    height: 48px;

    object-fit: contain;

    transition:
        width var(--transition-base),
        transform var(--transition-base),
        filter var(--transition-base);
}

.navbar__brand:hover .navbar__logo {
    transform: translateY(-1px);

    filter:
        drop-shadow(
            0 0 12px rgba(0, 187, 255, 0.28)
        );
}

/* =========================================================
   NAVEGACIÓN
========================================================= */

.navbar__navigation {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: clamp(18px, 2.1vw, 32px);
}

.navbar__link {
    position: relative;

    display: inline-flex;
    align-items: center;

    min-height: 44px;

    color: #c2cee1;

    font-size: 0.86rem;
    font-weight: 600;

    transition:
        color var(--transition-base);
}

.navbar__link::after {
    content: "";

    position: absolute;
    right: 100%;
    bottom: 3px;
    left: 0;

    height: 2px;

    border-radius: 20px;

    background: linear-gradient(
        90deg,
        var(--color-primary),
        var(--color-cyan)
    );

    box-shadow:
        0 0 10px rgba(0, 229, 245, 0.4);

    transition:
        right var(--transition-base);
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--color-white);
}

.navbar__link:hover::after,
.navbar__link.active::after {
    right: 0;
}

/* =========================================================
   CTA DE LA NAVBAR
========================================================= */

.navbar__cta {
    min-height: 44px;
    padding: 10px 17px;

    flex-shrink: 0;

    font-size: 0.78rem;
}

.navbar__cta::before {
    content: "";

    position: absolute;
    top: -80%;
    bottom: -80%;
    left: -70%;

    width: 45%;

    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.35),
        transparent
    );

    transform: rotate(18deg);

    transition:
        left 700ms ease;
}

.navbar__cta:hover::before {
    left: 130%;
}

/* =========================================================
   BOTÓN HAMBURGUESA
========================================================= */

.navbar__toggle {
    position: relative;
    z-index: 2;

    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;

    width: 46px;
    height: 46px;
    gap: 7px;
    padding: 0;

    color: var(--color-white);

    border: 1px solid var(--color-border);
    border-radius: 12px;

    background-color: rgba(9, 22, 45, 0.7);

    transition:
        border-color var(--transition-base),
        background-color var(--transition-base);
}

.navbar__toggle:hover {
    border-color: rgba(0, 229, 245, 0.5);

    background-color: rgba(7, 92, 255, 0.18);
}

.navbar__toggle span {
    display: block;

    width: 19px;
    height: 2px;

    border-radius: 20px;

    background-color: var(--color-white);

    transition:
        transform var(--transition-base);
}

.navbar__toggle span:last-child {
    width: 13px;
    margin-left: 6px;
}

/* =========================================================
   MENÚ MÓVIL
========================================================= */

.mobile-menu {
    position: fixed;
    z-index: 1200;
    top: 0;
    right: 0;

    display: flex;
    flex-direction: column;

    width: min(88vw, 420px);
    height: 100dvh;
    padding: 28px;

    overflow: hidden;

    visibility: hidden;

    border-left: 1px solid var(--color-border);

    background:
        linear-gradient(
            160deg,
            rgba(9, 22, 45, 0.99),
            rgba(3, 7, 18, 0.99)
        );

    box-shadow:
        -30px 0 80px rgba(0, 0, 0, 0.4);

    transform: translateX(105%);
}

.mobile-menu__glow {
    position: absolute;
    top: -180px;
    right: -180px;

    width: 430px;
    height: 430px;

    border-radius: 50%;

    background-color: rgba(7, 92, 255, 0.24);

    filter: blur(90px);

    pointer-events: none;
}

.mobile-menu__symbol {
    position: absolute;
    right: -60px;
    bottom: 90px;

    width: 250px;

    opacity: 0.05;

    transform: rotate(-12deg);

    pointer-events: none;
}

.mobile-menu__header {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-bottom: 55px;
}

.mobile-menu__logo {
    width: 155px;
    height: 44px;

    object-fit: contain;
}

.mobile-menu__close {
    display: grid;
    place-items: center;

    width: 44px;
    height: 44px;
    padding: 0;

    color: var(--color-white);

    border: 1px solid var(--color-border);
    border-radius: 12px;

    background-color: rgba(13, 29, 56, 0.7);

    transition:
        color var(--transition-base),
        border-color var(--transition-base),
        transform var(--transition-base);
}

.mobile-menu__close:hover {
    color: var(--color-cyan);

    border-color: var(--color-cyan);

    transform: rotate(90deg);
}

.mobile-menu__close svg {
    width: 20px;
    height: 20px;
}

/* =========================================================
   ENLACES DEL MENÚ MÓVIL
========================================================= */

.mobile-menu__navigation {
    position: relative;
    z-index: 2;

    display: flex;
    flex-direction: column;

    gap: 6px;
}

.mobile-menu__link {
    display: flex;
    align-items: center;

    min-height: 57px;
    gap: 17px;

    color: var(--color-text);

    border-bottom: 1px solid rgba(104, 164, 255, 0.1);

    font-size: clamp(1.15rem, 5vw, 1.45rem);
    font-weight: 700;

    transition:
        color var(--transition-base),
        padding-left var(--transition-base);
}

.mobile-menu__link span {
    color: #427aaa;

    font-family: var(--font-tech);
    font-size: 0.65rem;
    font-weight: 500;
}

.mobile-menu__link:hover {
    padding-left: 8px;

    color: var(--color-cyan);
}

/* =========================================================
   PARTE INFERIOR DEL MENÚ
========================================================= */

.mobile-menu__footer {
    position: relative;
    z-index: 2;

    margin-top: auto;
}

.mobile-menu__cta {
    width: 100%;
}

.mobile-menu__footer p {
    margin: 18px 0 0;

    color: #71829e;

    font-size: 0.72rem;
    line-height: 1.6;
    text-align: center;
}

/* =========================================================
   FONDO OSCURO DEL MENÚ
========================================================= */

.mobile-menu-overlay {
    position: fixed;
    z-index: 1100;
    inset: 0;

    visibility: hidden;
    opacity: 0;

    background-color: rgba(0, 3, 12, 0.68);

    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);

    transition:
        opacity var(--transition-base),
        visibility var(--transition-base);
}

.mobile-menu-overlay.is-visible {
    visibility: visible;
    opacity: 1;
}

/* =========================================================
   HERO PRINCIPAL
========================================================= */

.hero {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;

    min-height: 100svh;
    padding-top: calc(var(--navbar-height) + 48px);
    padding-bottom: 70px;

    overflow: hidden;
}

/* Resplandor central del hero */

.hero::before {
    content: "";

    position: absolute;
    z-index: -1;
    top: 8%;
    left: 35%;

    width: 720px;
    height: 720px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(7, 92, 255, 0.13) 0%,
            rgba(0, 229, 245, 0.05) 38%,
            transparent 70%
        );

    filter: blur(20px);

    pointer-events: none;
}

/* Línea horizontal decorativa */

.hero::after {
    content: "";

    position: absolute;
    z-index: -1;
    top: 50%;
    right: 0;
    left: 0;

    height: 1px;

    opacity: 0.28;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(62, 142, 255, 0.2),
            transparent
        );

    pointer-events: none;
}

.hero__container {
    display: grid;
    grid-template-columns:
        minmax(0, 0.9fr)
        minmax(520px, 1.1fr);
    align-items: center;

    min-height: calc(
        100svh - var(--navbar-height) - 118px
    );

    gap: clamp(35px, 5vw, 80px);
}

/* =========================================================
   CONTENIDO IZQUIERDO
========================================================= */

.hero__content {
    position: relative;
    z-index: 4;

    width: 100%;
    max-width: 720px;
}

/* Título */

.hero__title {
    max-width: 720px;
    margin-bottom: 26px;

    color: var(--color-white);

    font-size: clamp(3.5rem, 5.4vw, 5.55rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.055em;
}

.hero__title-gradient {
    display: block;

    margin-top: 6px;
    padding-bottom: 12px;

    color: transparent;

    background:
        linear-gradient(
            100deg,
            #317cff 5%,
            #00dff2 55%,
            #7aeaff 100%
        );

    background-size: 180% 100%;
    background-clip: text;
    -webkit-background-clip: text;

    animation:
        heroGradientMovement 7s ease-in-out infinite;
}

/* Descripción */

.hero__description {
    max-width: 590px;
    margin-bottom: 34px;

    color: #9cacc4;

    font-size: clamp(1rem, 1.25vw, 1.13rem);
    line-height: 1.85;
}

/* Botones */

.hero__actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: 14px;
    margin-bottom: 42px;
}

.hero__actions .btn {
    min-height: 55px;
    padding-right: 24px;
    padding-left: 24px;
}

.hero__primary-button {
    box-shadow:
        0 18px 45px rgba(0, 112, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.hero__secondary-button svg {
    width: 16px;
    height: 16px;

    fill: currentColor;
}

.hero__secondary-button:hover svg {
    transform: scale(1.12);
}

/* =========================================================
   COMPOSICIÓN VISUAL DERECHA
========================================================= */

.hero__visual {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    min-width: 0;
    min-height: 590px;

    isolation: isolate;
}

/* Resplandor detrás de la imagen */

.hero__visual-glow {
    position: absolute;
    z-index: -3;
    top: 50%;
    left: 50%;

    width: 76%;
    aspect-ratio: 1;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(0, 153, 255, 0.25) 0%,
            rgba(7, 92, 255, 0.1) 42%,
            transparent 72%
        );

    filter: blur(24px);

    transform: translate(-50%, -50%);

    animation:
        heroGlowPulse 5s ease-in-out infinite;
}

/* Órbitas decorativas */

.hero__orbit {
    position: absolute;
    z-index: -2;
    top: 50%;
    left: 50%;

    border: 1px solid rgba(52, 147, 255, 0.15);
    border-radius: 50%;

    transform: translate(-50%, -50%);

    pointer-events: none;
}

.hero__orbit::before {
    content: "";

    position: absolute;
    top: 18%;
    right: 7%;

    width: 7px;
    height: 7px;

    border-radius: 50%;

    background-color: var(--color-cyan);

    box-shadow:
        0 0 17px rgba(0, 229, 245, 0.9);
}

.hero__orbit--one {
    width: 88%;
    aspect-ratio: 1;

    animation:
        heroOrbitRotation 22s linear infinite;
}

.hero__orbit--two {
    width: 68%;
    aspect-ratio: 1;

    border-style: dashed;

    animation:
        heroOrbitRotationReverse 18s linear infinite;
}

/* Imagen */

.hero__image-wrapper {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: center;

    width: min(100%, 680px);
}

.hero__image-wrapper::after {
    content: "";

    position: absolute;
    z-index: -1;
    right: 12%;
    bottom: 5%;
    left: 12%;

    height: 14%;

    border-radius: 50%;

    background-color: rgba(0, 90, 255, 0.32);

    filter: blur(36px);
}

.hero__image {
    width: 100%;
    max-height: 690px;

    object-fit: contain;

    filter:
        drop-shadow(
            0 35px 55px rgba(0, 0, 0, 0.35)
        )
        drop-shadow(
            0 0 35px rgba(0, 119, 255, 0.13)
        );

    transform-origin: center;
}

/* Puntos flotantes */

.hero__floating-point {
    position: absolute;
    z-index: 4;

    width: 9px;
    height: 9px;

    border: 2px solid #7eeaff;
    border-radius: 50%;

    background-color: rgba(3, 7, 18, 0.8);

    box-shadow:
        0 0 18px rgba(0, 229, 245, 0.8);
}

.hero__floating-point--one {
    top: 21%;
    left: 7%;

    animation:
        heroPointFloat 4s ease-in-out infinite;
}

.hero__floating-point--two {
    right: 5%;
    bottom: 24%;

    animation:
        heroPointFloat 4.7s ease-in-out infinite reverse;
}

/* Línea inferior */

.hero__bottom-line {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;

    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(87, 158, 255, 0.18),
            transparent
        );
}

.hero__bottom-line span {
    position: absolute;
    top: 0;
    left: 25%;

    width: 90px;
    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            var(--color-cyan),
            transparent
        );

    box-shadow:
        0 0 10px rgba(0, 229, 245, 0.6);

    animation:
        heroLineMovement 7s linear infinite;
}

@keyframes heroGradientMovement {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes heroGlowPulse {
    0%, 100% {
        opacity: 0.72;
        transform: translate(-50%, -50%) scale(0.96);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.06);
    }
}

@keyframes heroOrbitRotation {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes heroOrbitRotationReverse {
    from { transform: translate(-50%, -50%) rotate(360deg); }
    to { transform: translate(-50%, -50%) rotate(0deg); }
}

@keyframes heroPointFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}

@keyframes heroLineMovement {
    from { left: -10%; }
    to { left: 105%; }
}

/* =========================================================
   CINTA INFINITA DE TECNOLOGÍAS
========================================================= */

.tech-strip {
    position: relative;
    z-index: 3;

    width: 100%;
    padding: 20px 0;

    overflow: hidden;

    border-top: 1px solid rgba(48, 132, 255, 0.16);
    border-bottom: 1px solid rgba(48, 132, 255, 0.16);

    background:
        linear-gradient(
            90deg,
            #061022 0%,
            #07162d 50%,
            #061022 100%
        );

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.025),
        0 18px 50px rgba(0, 0, 0, 0.15);
}

.tech-strip__container {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: center;

    gap: 30px;
}

/* Texto fijo izquierdo */

.tech-strip__intro {
    position: relative;
    z-index: 5;

    display: flex;
    flex-direction: column;
    justify-content: center;

    min-height: 62px;
    padding-right: 25px;

    border-right: 1px solid rgba(91, 153, 255, 0.18);

    background-color: #061022;
}

.tech-strip__intro span:first-child {
    color: #a9bad3;

    font-family: var(--font-tech);
    font-size: 0.66rem;
    font-weight: 600;
    line-height: 1.65;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.tech-strip__intro strong {
    display: block;

    color: #d6e6ff;

    font: inherit;
}

.tech-strip__line {
    width: 28px;
    height: 2px;
    margin-top: 9px;

    border-radius: 10px;

    background:
        linear-gradient(
            90deg,
            var(--color-cyan),
            #286eff
        );

    box-shadow:
        0 0 12px rgba(0, 208, 255, 0.55);
}

/* Ventana del carrusel */

.tech-strip__marquee {
    position: relative;

    min-width: 0;

    overflow: hidden;

    mask-image:
        linear-gradient(
            90deg,
            transparent,
            #000 6%,
            #000 94%,
            transparent
        );

    -webkit-mask-image:
        linear-gradient(
            90deg,
            transparent,
            #000 6%,
            #000 94%,
            transparent
        );
}

/* Pista completa */

.tech-strip__track {
    display: flex;

    width: max-content;

    will-change: transform;

    animation:
        techStripMovement 28s linear infinite;
}

/* Cada copia de la lista */

.tech-strip__group {
    display: flex;
    align-items: center;
    flex-shrink: 0;

    gap: 65px;
    padding-right: 65px;
}

/* Cada tecnología */

.tech-strip__item {
    display: flex;
    align-items: center;
    flex-shrink: 0;

    min-width: max-content;
    gap: 11px;

    color: #d4dfef;

    font-size: 0.94rem;
    font-weight: 650;
    white-space: nowrap;

    transition:
        color 0.3s ease,
        transform 0.3s ease;
}

.tech-strip__item img {
    width: 39px;
    height: 39px;

    flex-shrink: 0;

    object-fit: contain;

    filter:
        drop-shadow(0 0 10px rgba(31, 153, 255, 0.16));
}

.tech-strip__item:hover {
    color: var(--color-white);

    transform: translateY(-2px);
}

/* Pausa opcional al colocar el cursor */

.tech-strip__marquee:hover .tech-strip__track {
    animation-play-state: paused;
}

/* Animación verdaderamente continua */

@keyframes techStripMovement {
    from {
        transform: translate3d(0, 0, 0);
    }

    to {
        transform: translate3d(-50%, 0, 0);
    }
}

/* =========================================================
   SERVICIOS
========================================================= */

.services {
    position: relative;
    z-index: 2;

    width: 100%;
    padding: clamp(90px, 8vw, 125px) 0;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 75% 35%,
            rgba(0, 112, 255, 0.1),
            transparent 38%
        ),
        linear-gradient(
            180deg,
            #040b19 0%,
            #061329 52%,
            #040b19 100%
        );
}

.services::before {
    content: "";

    position: absolute;
    top: 0;
    left: 50%;

    width: min(
        calc(100% - 40px),
        var(--container-width)
    );
    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(39, 135, 255, 0.28),
            transparent
        );

    transform: translateX(-50%);

    pointer-events: none;
}

/* =========================================================
   ENCABEZADO
========================================================= */

.services__header {
    display: grid;
    grid-template-columns:
        minmax(580px, 1.08fr)
        minmax(420px, 0.92fr);
    align-items: end;

    gap: clamp(50px, 7vw, 115px);
    margin-bottom: 42px;
}

.services__heading {
    min-width: 0;
}

.services__eyebrow {
    display: block;

    margin-bottom: 13px;

    color: #238cff;

    font-family: var(--font-tech);
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.services__title {
    width: 100%;
    max-width: 720px;
    margin: 0;

    color: var(--color-white);

    font-size: clamp(2.65rem, 3.45vw, 4.05rem);
    font-weight: 780;
    line-height: 1.08;
    letter-spacing: -0.052em;
}

.services__title-line {
    display: block;

    color: inherit;

    white-space: nowrap;
}

.services__title strong {
    color: transparent;

    font: inherit;

    background:
        linear-gradient(
            95deg,
            #247cff 5%,
            #00dff5 100%
        );

    background-clip: text;
    -webkit-background-clip: text;
}

/* Parte derecha del encabezado */

.services__header-right {
    display: flex;
    align-items: center;
    justify-content: space-between;

    min-width: 0;
    gap: 32px;
    padding-bottom: 8px;
}

.services__introduction {
    max-width: 465px;
    margin: 0;

    color: #9cadc2;

    font-size: 0.91rem;
    line-height: 1.7;
}

.services__navigation {
    display: flex;
    align-items: center;
    flex-shrink: 0;

    gap: 12px;
}

.services__nav-button {
    display: grid;
    place-items: center;

    width: 45px;
    height: 45px;
    padding: 0;

    color: #65b8ff;

    cursor: pointer;

    border: 1px solid rgba(48, 145, 255, 0.43);
    border-radius: 50%;

    background-color: rgba(5, 17, 38, 0.78);

    transition:
        color 0.3s ease,
        border-color 0.3s ease,
        background-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.3s ease;
}

.services__nav-button svg {
    width: 17px;
    height: 17px;

    pointer-events: none;
}

.services__nav-button:hover {
    color: #ffffff;

    border-color: var(--color-cyan);

    background-color: rgba(0, 113, 255, 0.2);

    box-shadow:
        0 0 18px rgba(0, 150, 255, 0.18);

    transform: translateY(-2px);
}

.services__nav-button:active {
    transform: translateY(0) scale(0.95);
}

/* =========================================================
   CARRUSEL
========================================================= */

.services__viewport {
    width: 100%;
    padding: 5px 3px 16px;

    overflow-x: auto;
    overflow-y: hidden;

    scrollbar-width: none;

    scroll-behavior: smooth;
    scroll-snap-type: x proximity;
    overscroll-behavior-inline: contain;
}

.services__viewport::-webkit-scrollbar {
    display: none;
}

.services__track {
    display: flex;
    align-items: stretch;

    width: 100%;
    gap: 20px;
}

/* =========================================================
   TARJETAS
========================================================= */

.service-card {
    position: relative;

    display: flex;
    flex: 1 1 0;
    flex-direction: column;

    width: auto;
    min-width: 0;
    min-height: 430px;
    padding: 16px;

    overflow: hidden;

    cursor: pointer;

    border: 1px solid rgba(54, 139, 255, 0.34);
    border-radius: 15px;

    background:
        linear-gradient(
            155deg,
            rgba(8, 27, 58, 0.9),
            rgba(3, 12, 29, 0.97)
        );

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.035);

    scroll-snap-align: center;

    transition:
        flex-grow 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.4s ease,
        box-shadow 0.4s ease,
        transform 0.4s ease;
}

/* Resplandor interior */

.service-card::before {
    content: "";

    position: absolute;
    z-index: 0;
    inset: 0;

    opacity: 0;

    border-radius: inherit;

    background:
        radial-gradient(
            circle at 50% 25%,
            rgba(0, 174, 255, 0.19),
            transparent 57%
        );

    transition: opacity 0.45s ease;

    pointer-events: none;
}

/* Línea superior */

.service-card::after {
    content: "";

    position: absolute;
    z-index: 2;
    top: -1px;
    left: 50%;

    width: 0;
    height: 2px;

    border-radius: 20px;

    background:
        linear-gradient(
            90deg,
            transparent,
            var(--color-cyan),
            transparent
        );

    box-shadow:
        0 0 18px rgba(0, 219, 255, 0.8);

    transform: translateX(-50%);

    transition: width 0.45s ease;

    pointer-events: none;
}

.service-card:hover {
    border-color: rgba(0, 195, 255, 0.65);

    transform: translateY(-4px);
}

.service-card:hover::before {
    opacity: 0.55;
}

/* Tarjeta seleccionada */

.service-card.is-active {
    flex-grow: 1.72;

    border-color: #00d8ff;

    box-shadow:
        0 0 0 1px rgba(0, 216, 255, 0.12),
        0 0 28px rgba(0, 126, 255, 0.29),
        inset 0 0 42px rgba(0, 132, 255, 0.07);

    transform: translateY(-3px);
}

.service-card.is-active::before {
    opacity: 1;
}

.service-card.is-active::after {
    width: 72%;
}

/* =========================================================
   IMÁGENES
========================================================= */

.service-card__image {
    position: relative;
    z-index: 1;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    height: 220px;
    margin-bottom: 14px;

    flex-shrink: 0;
    overflow: hidden;

    border-radius: 10px;

    background:
        radial-gradient(
            circle at center,
            rgba(14, 105, 255, 0.18),
            transparent 69%
        );

    transition:
        height 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card.is-active .service-card__image {
    height: 245px;
}

.service-card__image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: contain;

    filter:
        drop-shadow(
            0 17px 25px rgba(0, 0, 0, 0.4)
        );

    transition:
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        filter 0.4s ease;
}

.service-card:hover .service-card__image img {
    transform: scale(1.025);
}

.service-card.is-active .service-card__image img {
    filter:
        drop-shadow(
            0 18px 28px rgba(0, 0, 0, 0.45)
        )
        drop-shadow(
            0 0 17px rgba(0, 139, 255, 0.22)
        );

    transform: scale(1.055);
}

/* =========================================================
   CONTENIDO DE LA TARJETA
========================================================= */

.service-card__content {
    position: relative;
    z-index: 1;

    display: flex;
    flex: 1;
    flex-direction: column;

    min-height: 150px;
    padding: 2px 4px 3px;
}

.service-card__content h3 {
    margin: 0 0 9px;

    color: #ffffff;

    font-size: 1.08rem;
    font-weight: 720;
    line-height: 1.25;
    letter-spacing: -0.025em;
}

.service-card.is-active .service-card__content h3 {
    font-size: 1.25rem;
}

.service-card__content p {
    max-width: 300px;
    margin: 0 0 18px;

    color: #9aabc0;

    font-size: 0.84rem;
    line-height: 1.6;
}

.service-card.is-active .service-card__content p {
    max-width: 325px;
}

/* Botón circular */

.service-card__button {
    display: grid;
    place-items: center;

    width: 41px;
    height: 41px;
    margin-top: auto;

    flex-shrink: 0;

    color: #ffffff;

    border: 1px solid rgba(0, 174, 255, 0.75);
    border-radius: 50%;

    background-color: rgba(0, 85, 190, 0.08);

    transition:
        color 0.3s ease,
        background-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.3s ease;
}

.service-card__button svg {
    width: 17px;
    height: 17px;

    pointer-events: none;
}

.service-card__button:hover {
    color: #00142d;

    background-color: var(--color-cyan);

    box-shadow:
        0 0 20px rgba(0, 218, 255, 0.45);

    transform: rotate(45deg);
}

/* Botón en el lado derecho de la tarjeta activa */

.service-card.is-active .service-card__button {
    position: absolute;
    right: 4px;
    bottom: 5px;

    width: 50px;
    height: 50px;
}

/* =========================================================
   INDICADOR INFERIOR
========================================================= */

.services__progress {
    position: relative;

    width: 100%;
    height: 2px;
    margin-top: 27px;

    overflow: hidden;

    background-color: rgba(71, 126, 202, 0.13);
}

.services__progress span {
    display: block;

    width: 25%;
    height: 100%;

    border-radius: 20px;

    background:
        linear-gradient(
            90deg,
            #247cff,
            var(--color-cyan)
        );

    box-shadow:
        0 0 12px rgba(0, 206, 255, 0.6);

    transition:
        width 0.4s ease,
        transform 0.4s ease;
}

/* =========================================================
   ACCESIBILIDAD
========================================================= */

.service-card:focus-visible,
.services__nav-button:focus-visible,
.service-card__button:focus-visible {
    outline: 2px solid var(--color-cyan);
    outline-offset: 4px;
}




/* =========================================================
   NUESTRO PROCESO
========================================================= */

.process {
    position: relative;
    z-index: 2;

    padding: 50px 0 42px;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 78% 47%,
            rgba(0, 112, 255, 0.11),
            transparent 27%
        ),
        linear-gradient(
            180deg,
            #041023 0%,
            #031025 52%,
            #030b19 100%
        );
}

.process::before {
    content: "";

    position: absolute;
    z-index: -1;
    top: 0;
    right: 0;

    width: 42%;
    height: 100%;

    opacity: 0.35;

    background:
        linear-gradient(
            120deg,
            transparent,
            rgba(0, 114, 255, 0.08)
        );

    pointer-events: none;
}

/* Contenedor máximo de 1500px */

.process__container {
    display: grid;
    grid-template-columns:
        minmax(0, 1.42fr)
        minmax(380px, 0.58fr);
    align-items: center;

    width: min(
        calc(100% - 48px),
        1500px
    );

    min-height: 325px;
    margin-right: auto;
    margin-left: auto;
    gap: clamp(36px, 4vw, 65px);
}

/* =========================================================
   CONTENIDO IZQUIERDO
========================================================= */

.process__content {
    width: 100%;
    min-width: 0;
}

/* Encabezado */
.process__header {
    display: block;

    margin-bottom: 25px;
}

.process__heading {
    width: 100%;
    min-width: 0;
}

.process__eyebrow {
    display: block;

    margin-bottom: 11px;

    color: #2797ff;

    font-family: var(--font-tech);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.process__title {
    margin: 0;

    color: var(--color-white);

    font-size: clamp(2.45rem, 3.25vw, 3.65rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.055em;
    white-space: nowrap;
}

.process__title span {
    display: inline;

    padding-bottom: 0.08em;

    color: transparent;

    background:
        linear-gradient(
            95deg,
            #267fff,
            #00dff2
        );

    background-clip: text;
    -webkit-background-clip: text;
}


/* =========================================================
   RECORRIDO
========================================================= */

.process__journey {
    position: relative;

    width: 100%;
    min-height: 185px;
}

/* Línea */

.process__curve {
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;

    width: 100%;
    height: 105px;

    overflow: visible;

    pointer-events: none;
}

.process__curve-base,
.process__curve-progress {
    fill: none;

    stroke-linecap: round;
    stroke-linejoin: round;
}

.process__curve-base {
    stroke: rgba(47, 120, 219, 0.31);
    stroke-width: 1.5;
}

.process__curve-progress {
    stroke: url("#processGradient");
    stroke: #00dff2;
    stroke-width: 2.2;

    stroke-dasharray: 1;
    stroke-dashoffset: 0.97;

    filter:
        drop-shadow(
            0 0 5px rgba(0, 222, 255, 0.75)
        );

    transition:
        stroke-dashoffset 850ms
        cubic-bezier(0.22, 1, 0.36, 1);
}

/* =========================================================
   PASOS
========================================================= */

.process__steps {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    width: 100%;
    min-height: 185px;
}

.process-step {
    position: relative;

    display: flex;
    align-items: flex-start;
    flex-direction: column;

    min-width: 0;
    padding: 0 17px 0 0;

    color: inherit;

    border: 0;
    outline: none;

    background: transparent;

    font-family: inherit;
    text-align: left;

    cursor: pointer;
}

/* Posición vertical según la curva */

.process-step:nth-child(1) {
    padding-top: 22px;
}

.process-step:nth-child(2) {
    padding-top: 62px;
}

.process-step:nth-child(3) {
    padding-top: 35px;
}

.process-step:nth-child(4) {
    padding-top: 70px;
}

/* Puntos */

.process-step__point {
    position: relative;

    display: grid;
    place-items: center;

    width: 17px;
    height: 17px;
    margin-bottom: 8px;

    border: 2px solid #2487ff;
    border-radius: 50%;

    background-color: #061329;

    box-shadow:
        0 0 0 4px rgba(20, 116, 255, 0.1),
        0 0 9px rgba(0, 144, 255, 0.35);

    transition:
        border-color 300ms ease,
        box-shadow 300ms ease,
        transform 300ms ease;
}

.process-step__point span {
    width: 5px;
    height: 5px;

    border-radius: 50%;

    background-color: #3d9dff;

    transition:
        background-color 300ms ease,
        box-shadow 300ms ease;
}

/* Textos siempre visibles */

.process-step__number {
    display: block;

    margin-bottom: 2px;

    color: #2789ff;

    font-family: var(--font-tech);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;

    transition:
        color 300ms ease,
        text-shadow 300ms ease;
}

.process-step__title {
    display: block;

    margin-bottom: 4px;

    color: #f6f9ff;

    font-size: 0.86rem;
    font-weight: 750;
    line-height: 1.35;
}

.process-step__description {
    display: block;

    max-width: 175px;

    color: #889ab3;

    font-size: 0.7rem;
    line-height: 1.52;
}

/* Pasos completados */

.process-step.is-complete
.process-step__point {
    border-color: #00cce9;

    box-shadow:
        0 0 0 4px rgba(0, 205, 240, 0.09),
        0 0 12px rgba(0, 211, 244, 0.45);
}

.process-step.is-complete
.process-step__point span {
    background-color: #00dff2;
}

/* Paso activo */

.process-step.is-active
.process-step__point {
    border-color: #7ef1ff;

    box-shadow:
        0 0 0 5px rgba(0, 207, 255, 0.12),
        0 0 18px rgba(0, 222, 255, 0.82);

    transform: scale(1.1);
}

.process-step.is-active
.process-step__point::before {
    content: "";

    position: absolute;
    inset: -8px;

    border: 1px solid rgba(0, 222, 255, 0.4);
    border-radius: 50%;

    animation:
        processPointPulse 1.8s ease-out infinite;
}

.process-step.is-active
.process-step__point span {
    background-color: #ffffff;

    box-shadow:
        0 0 8px #00e8ff;
}

.process-step.is-active
.process-step__number {
    color: #00dff2;

    text-shadow:
        0 0 12px rgba(0, 222, 255, 0.4);
}

.process-step:hover
.process-step__point {
    border-color: #00dff2;

    transform: scale(1.08);
}

/* =========================================================
   IMAGEN DERECHA
========================================================= */

.process__visual {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    min-width: 0;
    height: 285px;

    isolation: isolate;
}

.process__visual-glow {
    position: absolute;
    z-index: -1;
    top: 50%;
    left: 50%;

    width: 105%;
    height: 82%;

    border-radius: 50%;

    background:
        radial-gradient(
            ellipse,
            rgba(0, 184, 255, 0.19),
            rgba(0, 90, 255, 0.08) 42%,
            transparent 72%
        );

    filter: blur(27px);

    transform: translate(-50%, -50%);

    pointer-events: none;
}

.process__image {
    display: block;

    width: 120%;
    max-width: 590px;
    height: auto;

    object-fit: contain;

    filter:
        drop-shadow(
            0 24px 34px rgba(0, 0, 0, 0.3)
        )
        drop-shadow(
            0 0 18px rgba(0, 189, 255, 0.18)
        );

    transform-origin: center;

    will-change: transform;
}

/* Línea inferior */

.process__bottom-line {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;

    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(37, 122, 237, 0.26),
            transparent
        );
}

/* =========================================================
   ANIMACIÓN DEL PUNTO
========================================================= */

@keyframes processPointPulse {
    0% {
        opacity: 0.85;
        transform: scale(0.75);
    }

    75%,
    100% {
        opacity: 0;
        transform: scale(1.65);
    }
}



/* =========================================================
   PROYECTOS
========================================================= */

.projects {
    position: relative;
    z-index: 2;

    padding: 78px 0 64px;

    overflow: hidden;

    border-top: 1px solid rgba(48, 139, 255, 0.1);
    border-bottom: 1px solid rgba(48, 139, 255, 0.1);

    background:
        radial-gradient(
            circle at 52% 42%,
            rgba(0, 119, 255, 0.08),
            transparent 38%
        ),
        #030b1a;
}

.projects::before {
    content: "";

    position: absolute;
    top: -180px;
    left: 50%;

    width: 760px;
    height: 360px;

    background: rgba(0, 119, 255, 0.08);

    filter: blur(110px);
    transform: translateX(-50%);

    pointer-events: none;
}

.projects__container {
    position: relative;
    z-index: 2;

    width: min(
        calc(100% - (var(--container-padding) * 2)),
        var(--container-width)
    );

    max-width: 1500px;
    margin-inline: auto;
}

/* Encabezado */

.projects__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 40px;
    margin-bottom: 30px;
}

.projects__heading {
    min-width: 0;
}

.projects__eyebrow {
    display: block;

    margin-bottom: 13px;

    color: #299dff;

    font-family: var(--font-tech);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.projects__title {
    margin: 0;

    color: #f6f9ff;

    font-size: clamp(2.35rem, 3.5vw, 4rem);
    font-weight: 750;
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.projects__title span {
    color: transparent;

    background:
        linear-gradient(
            90deg,
            #2584ff,
            #00d9f5
        );

    background-clip: text;
    -webkit-background-clip: text;
}

/* Filtros */

.projects__filters {
    display: flex;
    align-items: center;
    justify-content: flex-end;

    flex-wrap: wrap;
    gap: 9px;
    padding-bottom: 4px;
}

.projects__filter {
    min-height: 37px;
    padding: 8px 19px;

    color: #a8b9d2;

    border: 1px solid rgba(38, 135, 237, 0.4);
    border-radius: 999px;

    background: rgba(4, 16, 36, 0.75);

    font: inherit;
    font-size: 0.73rem;
    font-weight: 600;

    cursor: pointer;

    transition:
        color 0.25s ease,
        border-color 0.25s ease,
        background-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.projects__filter:hover {
    color: #ffffff;

    border-color: rgba(0, 210, 255, 0.7);

    transform: translateY(-2px);
}

.projects__filter.is-active {
    color: #ffffff;

    border-color: #198dff;

    background:
        linear-gradient(
            110deg,
            #176dff,
            #159cff
        );

    box-shadow:
        0 0 22px rgba(0, 137, 255, 0.35);
}

/* Carrusel */

.projects__carousel {
    position: relative;
}

.projects__viewport {
    width: 100%;

    overflow: hidden;

    margin-top: -14px;
    margin-bottom: -8px;
    padding-top: 14px;
    padding-bottom: 8px;

    cursor: grab;

    touch-action: pan-y;
}

.projects__viewport:active {
    cursor: grabbing;
}

.projects__track {
    display: flex;
    align-items: stretch;

    gap: 18px;

    will-change: transform;

    transform: translate3d(0, 0, 0);
}

/* Tarjetas: siempre iguales */

.project-card {
    width: calc((100% - 36px) / 3);

    flex: 0 0 calc((100% - 36px) / 3);
    min-width: 0;

    overflow: hidden;

    border: 1px solid rgba(42, 133, 230, 0.36);
    border-radius: 14px;

    background: #061329;

    box-shadow:
        0 16px 35px rgba(0, 0, 0, 0.17);

    transition:
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.3s ease,
        opacity 0.25s ease;
}

.project-card:hover {
    border-color: rgba(0, 211, 255, 0.82);

    box-shadow:
        0 17px 38px rgba(0, 0, 0, 0.26),
        0 0 24px rgba(0, 144, 255, 0.13);

    transform: translateY(-8px);
}

.project-card.is-filtered {
    display: none;
}
.project-card[hidden],
.project-card.is-filtered {
    display: none !important;
}

.project-card__link {
    display: flex;
    flex-direction: column;

    height: 100%;

    color: inherit;
    text-decoration: none;
}

/* Imagen rectangular */

.project-card__image {
    position: relative;

    width: 100%;
    aspect-ratio: 16 / 8.5;

    overflow: hidden;

    background:
        linear-gradient(
            145deg,
            #081a35,
            #020916
        );
}

.project-card__image::after {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to bottom,
            transparent 58%,
            rgba(3, 11, 26, 0.34)
        );

    pointer-events: none;
}

.project-card__image img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;
    object-position: center;

    transform: none;

    transition: filter 0.3s ease;
}

/* Información inferior */

.project-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;

    min-height: 79px;
    gap: 18px;
    padding: 14px 16px;
}

.project-card__footer h3 {
    margin: 0 0 5px;

    color: #f4f8ff;

    font-size: 1.03rem;
    font-weight: 700;
    line-height: 1.2;
}

.project-card__footer p {
    margin: 0;

    color: #8295b1;

    font-size: 0.76rem;
    line-height: 1.35;
}

.project-card__button {
    display: grid;
    place-items: center;

    width: 39px;
    height: 39px;

    flex: 0 0 auto;

    color: #9fdfff;

    border: 1px solid rgba(0, 196, 255, 0.7);
    border-radius: 50%;

    background: rgba(3, 17, 37, 0.85);

    transition:
        color 0.25s ease,
        background-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.project-card__button svg {
    width: 17px;
    height: 17px;
}

.project-card:hover .project-card__button {
    color: #ffffff;

    background: #087cff;

    box-shadow:
        0 0 17px rgba(0, 166, 255, 0.52);

    transform: rotate(6deg);
}

/* Controles */

.projects__controls {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: 13px;
    margin-top: 24px;
}

.projects__arrow {
    display: grid;
    place-items: center;

    width: 38px;
    height: 38px;

    color: #6fb8ff;

    border: 1px solid rgba(36, 136, 240, 0.46);
    border-radius: 50%;

    background: rgba(5, 18, 39, 0.85);

    cursor: pointer;

    transition:
        color 0.25s ease,
        border-color 0.25s ease,
        background-color 0.25s ease,
        transform 0.25s ease;
}

.projects__arrow:hover {
    color: #ffffff;

    border-color: #00cfff;
    background: rgba(0, 116, 255, 0.25);

    transform: scale(1.07);
}

.projects__arrow svg {
    width: 16px;
    height: 16px;
}

.projects__progress {
    position: relative;

    width: 84px;
    height: 4px;

    overflow: hidden;

    border-radius: 99px;

    background: rgba(73, 125, 185, 0.2);
}

.projects__progress span {
    display: block;

    width: 0%;
    height: 100%;

    border-radius: inherit;

    background:
        linear-gradient(
            90deg,
            #2781ff,
            #00e1f5
        );

    box-shadow:
        0 0 9px rgba(0, 213, 255, 0.65);
}

/* Foco mediante teclado */

.projects__filter:focus-visible,
.projects__arrow:focus-visible,
.project-card__link:focus-visible,
.projects__viewport:focus-visible {
    outline: 2px solid #00d7f3;
    outline-offset: 3px;
}

/* Movimiento reducido */

@media (prefers-reduced-motion: reduce) {
    .project-card,
    .project-card__image img,
    .project-card__button,
    .projects__filter,
    .projects__arrow {
        transition: none;
    }
}












/* =========================================================
   LO QUE NOS DIFERENCIA
========================================================= */

.difference {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;

    width: 100%;
    min-height: 355px;
    padding: 42px 0;

    overflow: hidden;

    border-top: 1px solid rgba(34, 111, 205, 0.12);

    background:
        radial-gradient(
            circle at 87% 50%,
            rgba(0, 102, 221, 0.16),
            transparent 24%
        ),
        linear-gradient(
            100deg,
            #020711 0%,
            #040c1a 55%,
            #020712 100%
        );
}

/* Cuadrícula decorativa */

.difference::before {
    content: "";

    position: absolute;
    inset: 0;

    opacity: 0.09;

    background-image:
        linear-gradient(
            rgba(42, 109, 196, 0.09) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(42, 109, 196, 0.09) 1px,
            transparent 1px
        );

    background-size: 65px 65px;

    mask-image:
        linear-gradient(
            90deg,
            transparent,
            #000 45%,
            #000 100%
        );

    pointer-events: none;
}

/* =========================================================
   CONTENEDOR
========================================================= */

.difference__container {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns:
        minmax(330px, 0.85fr)
        minmax(500px, 1.15fr)
        minmax(280px, 0.68fr);
    align-items: center;

    width: min(
        calc(100% - 40px),
        var(--container-width, 1500px)
    );
    max-width: 1500px;
    min-height: 270px;
    margin-inline: auto;
    padding-inline: 0;

    gap: clamp(24px, 2.5vw, 40px);
}
/* =========================================================
   ENCABEZADO
========================================================= */

.difference__heading {
    min-width: 0;
}

.difference__eyebrow {
    display: block;

    margin-bottom: 16px;

    color: #268cff;

    font-family: var(--font-tech);
    font-size: 0.62rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.difference__title {
    margin: 0;

    color: #f8fbff;

    font-size: clamp(1.8rem, 2.25vw, 2.65rem);
    font-weight: 750;
    line-height: 1.13;
    letter-spacing: -0.042em;
}

.difference__title > span {
    display: block;

    white-space: nowrap;
}

.difference__title-gradient {
    color: transparent;

    background:
        linear-gradient(
            95deg,
            #2580ff,
            #00dff5
        );

    background-clip: text;
    -webkit-background-clip: text;
}

/* =========================================================
   CONTENEDOR DE TARJETAS
========================================================= */

.difference__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;

    width: 100%;
    max-width: 570px;
    gap: 13px;
}

/* =========================================================
   TARJETAS
========================================================= */

.difference-card {
    position: relative;

    display: flex;
    flex-direction: column;

    width: 100%;
    min-width: 0;
    height: 185px;
    min-height: 185px;
    padding: 17px 15px;

    overflow: hidden;

    border: 1px solid rgba(42, 118, 216, 0.3);
    border-radius: 13px;

    background:
        linear-gradient(
            150deg,
            rgba(5, 20, 44, 0.92),
            rgba(2, 9, 22, 0.98)
        );

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.025),
        0 13px 28px rgba(0, 0, 0, 0.15);

    transform: none;

    transition:
        border-color 0.3s ease,
        background-color 0.3s ease,
        box-shadow 0.3s ease;
}

/* Luz interior */

.difference-card::before {
    content: "";

    position: absolute;
    inset: 0;

    opacity: 0;

    background:
        radial-gradient(
            circle at 20% 22%,
            rgba(0, 166, 255, 0.11),
            transparent 58%
        );

    transition: opacity 0.3s ease;

    pointer-events: none;
}

/* Línea inferior luminosa */

.difference-card::after {
    content: "";

    position: absolute;
    right: 16px;
    bottom: 0;
    left: 16px;

    height: 1px;

    opacity: 0;

    background:
        linear-gradient(
            90deg,
            transparent,
            var(--color-cyan),
            transparent
        );

    box-shadow:
        0 0 9px rgba(0, 215, 255, 0.65);

    transition: opacity 0.3s ease;

    pointer-events: none;
}

/* Hover sin desnivelar las tarjetas */

.difference-card:hover {
    border-color: rgba(0, 190, 255, 0.52);

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.035),
        0 13px 28px rgba(0, 0, 0, 0.18),
        0 0 16px rgba(0, 128, 255, 0.1);

    transform: none;
}

.difference-card:hover::before,
.difference-card:hover::after {
    opacity: 1;
}

/* =========================================================
   ICONOS DE TARJETAS
========================================================= */

.difference-card__icon {
    position: relative;
    z-index: 2;

    display: grid;
    place-items: center;

    width: 41px;
    height: 41px;
    margin-bottom: 24px;

    color: #00cfff;

    border: 1px solid rgba(0, 161, 255, 0.25);
    border-radius: 11px;

    background-color: rgba(0, 82, 180, 0.09);

    transition:
        color 0.3s ease,
        border-color 0.3s ease,
        background-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.3s ease;
}

.difference-card__icon svg {
    width: 20px;
    height: 20px;
}

.difference-card:hover .difference-card__icon {
    color: #ffffff;

    border-color: rgba(0, 207, 255, 0.55);

    background-color: rgba(0, 110, 225, 0.14);

    box-shadow:
        0 0 14px rgba(0, 183, 255, 0.18);

    transform: scale(1.05);
}

/* =========================================================
   TEXTO DE TARJETAS
========================================================= */

.difference-card h3 {
    position: relative;
    z-index: 2;

    margin: 0 0 9px;

    color: #f3f7fd;

    font-size: 0.86rem;
    font-weight: 680;
    line-height: 1.3;
}

.difference-card p {
    position: relative;
    z-index: 2;

    margin: 0;

    color: #8295ad;

    font-size: 0.69rem;
    line-height: 1.55;
}

/* =========================================================
   ÁREA DEL ISOTIPO
========================================================= */

.difference__visual {
    position: relative;

    display: grid;
    place-items: center;

    width: 100%;
    min-width: 0;
    height: 310px;
    min-height: 310px;

    perspective: 1000px;
    isolation: isolate;
}

/* Resplandor detrás del isotipo */

.difference__visual-glow {
    position: absolute;
    z-index: 0;
    top: 50%;
    left: 50%;

    width: 105%;
    aspect-ratio: 1;

    opacity: 0.78;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(0, 164, 255, 0.27),
            rgba(0, 75, 200, 0.11) 40%,
            transparent 70%
        );

    filter: blur(25px);

    transform: translate(-50%, -50%);

    animation:
        differenceGlowPulse 4.5s ease-in-out infinite;

    pointer-events: none;
}

/* =========================================================
   ANILLOS DIAGONALES FIJOS
========================================================= */

.difference__orbit {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;

    overflow: visible;

    border: 1px solid rgba(36, 139, 255, 0.48);
    border-radius: 50%;

    /*
     * Ambos anillos mantienen exactamente
     * la misma inclinación diagonal.
     */

    transform:
        translate(-50%, -50%)
        rotate(-28deg);

    transform-origin: center;

    pointer-events: none;
}

/* Anillo exterior */

.difference__orbit--outer {
    width: 123%;
    height: 48%;

    border-color: rgba(36, 139, 255, 0.48);

    box-shadow:
        inset 0 0 14px rgba(0, 128, 255, 0.035),
        0 0 12px rgba(0, 120, 255, 0.045);
}

/* Anillo interior */

.difference__orbit--inner {
    width: 100%;
    height: 38%;

    border-color: rgba(0, 211, 255, 0.35);
    border-style: dashed;

    box-shadow:
        inset 0 0 12px rgba(0, 213, 255, 0.035);
}

/* =========================================================
   PUNTOS QUE RECORREN LOS ANILLOS
========================================================= */

.difference__orbit-point {
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;

    width: 7px;
    height: 7px;

    offset-path:
        ellipse(
            49% 47%
            at 50% 50%
        );

    offset-distance: 0%;
    offset-rotate: 0deg;

    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;

    background-color: #00e5ff;

    box-shadow:
        0 0 4px #ffffff,
        0 0 10px #00dfff,
        0 0 18px rgba(0, 132, 255, 0.9);

    will-change: offset-distance;
}

/* Primer punto exterior */

.difference__orbit-point--one {
    animation:
        differenceOrbitForward
        7s linear infinite;
}

/* Segundo punto exterior */

.difference__orbit-point--two {
    width: 5px;
    height: 5px;

    animation:
        differenceOrbitForward
        7s linear infinite;

    animation-delay: -3.5s;
}

/* Punto del anillo interior */

.difference__orbit-point--three {
    width: 6px;
    height: 6px;

    background-color: #76f4ff;

    animation:
        differenceOrbitReverse
        5.5s linear infinite;
}

/* =========================================================
   ISOTIPO
========================================================= */

.difference__logo-wrapper {
    position: relative;
    z-index: 2;

    display: grid;
    place-items: center;

    width: 100%;

    transform-style: preserve-3d;
}

.difference__logo {
    display: block;

    width: min(112%, 290px);
    max-width: 290px;
    max-height: 290px;

    object-fit: contain;

    filter:
        drop-shadow(
            0 22px 32px rgba(0, 0, 0, 0.45)
        )
        drop-shadow(
            0 0 27px rgba(0, 142, 255, 0.55)
        );

    transform-origin: center;

    will-change: transform;
}

/* Línea inferior */

.difference__bottom-line {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;

    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(33, 121, 229, 0.3),
            transparent
        );
}

/* =========================================================
   ANIMACIONES
========================================================= */

@keyframes differenceOrbitForward {
    from {
        offset-distance: 0%;
    }

    to {
        offset-distance: 100%;
    }
}

@keyframes differenceOrbitReverse {
    from {
        offset-distance: 100%;
    }

    to {
        offset-distance: 0%;
    }
}

@keyframes differenceGlowPulse {
    0%,
    100% {
        opacity: 0.68;

        transform:
            translate(-50%, -50%)
            scale(0.94);
    }

    50% {
        opacity: 0.95;

        transform:
            translate(-50%, -50%)
            scale(1.04);
    }
}



/* =========================================================
   CONTACTO / COTIZACIÓN
========================================================= */

.contact-cta {
    position: relative;
    z-index: 1;

    padding: 76px 0;

    overflow: hidden;

    border-top: 1px solid rgba(44, 133, 255, 0.15);
    border-bottom: 1px solid rgba(44, 133, 255, 0.18);

    background:
        radial-gradient(
            circle at 78% 48%,
            rgba(0, 119, 255, 0.2),
            transparent 35%
        ),
        linear-gradient(
            110deg,
            #020916 0%,
            #041126 55%,
            #062961 100%
        );
}

.contact-cta::before {
    content: "";

    position: absolute;
    z-index: -1;
    inset: 0;

    opacity: 0.16;

    background-image:
        linear-gradient(
            rgba(60, 137, 255, 0.06) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(60, 137, 255, 0.06) 1px,
            transparent 1px
        );

    background-size: 70px 70px;

    pointer-events: none;
}

.contact-cta::after {
    content: "";

    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;

    height: 2px;

    background:
        linear-gradient(
            90deg,
            transparent,
            #1687ff 25%,
            #00e5f5 65%,
            transparent
        );

    box-shadow:
        0 0 18px rgba(0, 204, 255, 0.55);
}

.contact-cta__container {
    position: relative;

    display: grid;
    grid-template-columns:
        minmax(0, 0.78fr)
        minmax(0, 1.22fr);
    align-items: center;

    width: calc(100% - 48px);
    max-width: 1500px;
    margin-right: auto;
    margin-left: auto;
    padding: 0;

    gap: clamp(45px, 5vw, 80px);

    box-sizing: border-box;
}

/* =========================================================
   COLUMNA IZQUIERDA
========================================================= */

.contact-cta__content {
    position: relative;
    z-index: 5;

    width: 100%;
    max-width: 570px;
    min-width: 0;

    margin: 0;
}

.contact-cta__eyebrow {
    display: block;

    margin-bottom: 17px;

    color: #39a8ff;

    font-family: var(--font-tech);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.contact-cta__title {
    margin: 0 0 20px;

    color: #ffffff;

    font-size: clamp(2.75rem, 3.7vw, 4.15rem);
    font-weight: 800;
    line-height: 1.07;
    letter-spacing: -0.055em;
}

.contact-cta__title span {
    display: block;

    padding-bottom: 0.12em;

    color: transparent;

    background:
        linear-gradient(
            100deg,
            #2385ff 5%,
            #00dcf3 95%
        );

    background-clip: text;
    -webkit-background-clip: text;
}

.contact-cta__description {
    max-width: 510px;
    margin-bottom: 27px;

    color: #9aabc2;

    font-size: 0.98rem;
    line-height: 1.72;
}

.contact-cta__whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 49px;
    padding: 0 21px;
    gap: 10px;

    color: #eafff6;

    border: 1px solid #00d889;
    border-radius: 12px;

    background:
        linear-gradient(
            120deg,
            rgba(0, 216, 137, 0.11),
            rgba(0, 216, 137, 0.025)
        );

    box-shadow:
        0 9px 30px rgba(0, 216, 137, 0.1);

    font-size: 0.82rem;
    font-weight: 700;

    transition:
        transform 250ms ease,
        border-color 250ms ease,
        box-shadow 250ms ease,
        background-color 250ms ease;
}

.contact-cta__whatsapp svg {
    width: 18px;
    height: 18px;

    fill: #00e993;
}

.contact-cta__whatsapp:hover {
    transform: translateY(-3px);

    border-color: #24f3aa;

    background-color: rgba(0, 216, 137, 0.08);

    box-shadow:
        0 13px 35px rgba(0, 216, 137, 0.2),
        0 0 16px rgba(0, 216, 137, 0.12);
}

/* =========================================================
   ÁREA VISUAL
========================================================= */

.contact-cta__visual {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: flex-end;

    width: 100%;
    min-width: 0;
    min-height: 480px;

    isolation: isolate;
}

/* Isotipo utilizado como fondo */

.contact-cta__brand {
    position: absolute;
    z-index: -1;
    top: 50%;
    left: 50%;

    display: grid;
    place-items: center;

    width: min(76%, 530px);
    aspect-ratio: 1;

    transform: translate(-50%, -50%);

    pointer-events: none;
}

.contact-cta__brand-glow {
    position: absolute;
    inset: 7%;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(0, 221, 255, 0.5) 0%,
            rgba(0, 102, 255, 0.32) 35%,
            rgba(0, 69, 200, 0.15) 58%,
            transparent 75%
        );

    filter: blur(34px);

    animation:
        contactGlowPulse 4.2s ease-in-out infinite;
}

.contact-cta__brand-image {
    width: 78%;
    max-height: 390px;

    object-fit: contain;

    opacity: 0.34;

    filter:
        saturate(1.3)
        drop-shadow(0 0 26px rgba(0, 217, 255, 0.85))
        drop-shadow(0 0 65px rgba(0, 102, 255, 0.72));
}

/* =========================================================
   FORMULARIO COMPACTO
========================================================= */

.contact-form {
    position: relative;
    z-index: 4;

    width: 100%;
    max-width: 790px;
    min-width: 0;

    margin: 0;
    padding: 25px;

    box-sizing: border-box;

    border: 1px solid rgba(76, 158, 255, 0.32);
    border-radius: 20px;

    background:
        linear-gradient(
            145deg,
            rgba(7, 22, 50, 0.8),
            rgba(4, 13, 32, 0.91)
        );

    box-shadow:
        0 24px 75px rgba(0, 0, 0, 0.34),
        0 0 40px rgba(0, 112, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);

    backdrop-filter: blur(17px);
    -webkit-backdrop-filter: blur(17px);
}

.contact-form::before {
    content: "";

    position: absolute;
    top: -1px;
    right: 17%;
    left: 17%;

    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            #00dff5,
            transparent
        );

    box-shadow:
        0 0 13px rgba(0, 223, 245, 0.6);
}

.contact-form__header {
    margin-bottom: 18px;
}

.contact-form__header span {
    display: block;

    margin-bottom: 5px;

    color: #25a8ff;

    font-family: var(--font-tech);
    font-size: 0.61rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.contact-form__header h3 {
    margin: 0;

    color: #ffffff;

    font-size: 1.35rem;
    font-weight: 750;
    letter-spacing: -0.025em;
}

.contact-form__grid {
    display: grid;

    gap: 12px;
    margin-bottom: 12px;
}

.contact-form__grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-form__grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-form__field {
    display: flex;
    flex-direction: column;

    min-width: 0;
    gap: 6px;
}

.contact-form > .contact-form__field {
    margin-bottom: 14px;
}

.contact-form__field label {
    color: #c4d2e5;

    font-size: 0.71rem;
    font-weight: 650;
}

.contact-form__field input,
.contact-form__field select,
.contact-form__field textarea {
    width: 100%;

    color: #ffffff;

    border: 1px solid rgba(73, 139, 226, 0.27);
    border-radius: 9px;
    outline: none;

    background-color: rgba(2, 12, 30, 0.72);

    font-family: inherit;
    font-size: 0.79rem;

    transition:
        border-color 220ms ease,
        box-shadow 220ms ease,
        background-color 220ms ease;
}

.contact-form__field input,
.contact-form__field select {
    height: 43px;
    padding: 0 12px;
}

.contact-form__field textarea {
    min-height: 76px;
    padding: 11px 12px;

    line-height: 1.5;

    resize: vertical;
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder {
    color: #657894;
}

.contact-form__field select {
    color-scheme: dark;

    cursor: pointer;
}

.contact-form__field input:focus,
.contact-form__field select:focus,
.contact-form__field textarea:focus {
    border-color: #00ccff;

    background-color: rgba(3, 19, 46, 0.9);

    box-shadow:
        0 0 0 3px rgba(0, 204, 255, 0.09),
        0 0 17px rgba(0, 153, 255, 0.1);
}

.contact-form__field.is-invalid input,
.contact-form__field.is-invalid select,
.contact-form__field.is-invalid textarea {
    border-color: #ff5874;

    box-shadow:
        0 0 0 3px rgba(255, 88, 116, 0.08);
}

.contact-form__submit {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    min-height: 46px;
    gap: 9px;

    color: #ffffff;

    border: 1px solid rgba(84, 209, 255, 0.45);
    border-radius: 10px;

    background:
        linear-gradient(
            105deg,
            #176dff,
            #00bfe9
        );

    box-shadow:
        0 12px 28px rgba(0, 130, 255, 0.25);

    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 750;

    cursor: pointer;

    transition:
        transform 230ms ease,
        box-shadow 230ms ease,
        filter 230ms ease;
}

.contact-form__submit svg {
    width: 17px;
    height: 17px;
}

.contact-form__submit:hover {
    transform: translateY(-2px);

    filter: brightness(1.08);

    box-shadow:
        0 16px 34px rgba(0, 130, 255, 0.36),
        0 0 20px rgba(0, 209, 255, 0.18);
}

.contact-form__feedback {
    min-height: 16px;
    margin: 7px 0 0;

    color: #ff8195;

    font-size: 0.7rem;
    text-align: center;
}

/* =========================================================
   ANIMACIONES
========================================================= */

@keyframes contactGlowPulse {
    0%,
    100% {
        opacity: 0.68;
        transform: scale(0.95);
    }

    50% {
        opacity: 1;
        transform: scale(1.06);
    }
}





/* =========================================================
   FOOTER OMNISYNC
========================================================= */

.site-footer {
    position: relative;

    overflow: hidden;

    text-align: left;

    border-top: 1px solid rgba(20, 106, 211, 0.22);

    background:
        radial-gradient(
            circle at 14% 5%,
            rgba(8, 86, 205, 0.1),
            transparent 30%
        ),
        radial-gradient(
            circle at 82% 75%,
            rgba(0, 118, 255, 0.06),
            transparent 32%
        ),
        linear-gradient(
            115deg,
            #020a18 0%,
            #031026 50%,
            #020b1c 100%
        );
}

/* Línea luminosa superior */

.site-footer::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(0, 133, 255, 0.45),
            transparent
        );

    pointer-events: none;
}

/* =========================================================
   CONTENEDOR GENERAL
========================================================= */

.site-footer__container {
    position: relative;

    width: calc(100% - 48px);
    max-width: 1500px;

    margin-right: auto;
    margin-left: auto;
    padding-top: 38px;

    box-sizing: border-box;
}

/* =========================================================
   DISTRIBUCIÓN PRINCIPAL
========================================================= */

.site-footer__main {
    display: grid;
    grid-template-columns:
        minmax(320px, 1.3fr)
        minmax(170px, 0.68fr)
        minmax(160px, 0.62fr)
        minmax(320px, 1fr);
    align-items: start;

    gap: clamp(34px, 4vw, 65px);
    padding-bottom: 32px;

    text-align: left;
}

/* =========================================================
   MARCA
========================================================= */

.site-footer__brand {
    display: flex;
    align-items: flex-start;
    flex-direction: column;

    width: 100%;
    max-width: 410px;
    margin: 0;

    text-align: left;
}

.site-footer__logo {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;

    width: fit-content;
    margin: 0 0 14px;
}

.site-footer__logo img {
    display: block;

    width: 225px;
    max-width: 100%;
    height: auto;

    margin: 0;

    object-fit: contain;
    object-position: left center;

    filter:
        drop-shadow(
            0 0 12px rgba(0, 142, 255, 0.18)
        );

    transition:
        transform 250ms ease,
        filter 250ms ease;
}

.site-footer__logo:hover img {
    transform: translateY(-2px);

    filter:
        drop-shadow(
            0 0 18px rgba(0, 174, 255, 0.34)
        );
}

.site-footer__description {
    max-width: 385px;
    margin: 0 0 18px;

    color: #a4b8d5;

    font-size: 0.85rem;
    line-height: 1.58;
    text-align: left;
}

/* =========================================================
   REDES SOCIALES DEL FOOTER
========================================================= */

.site-footer__socials {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;

    width: auto;
    gap: 12px;
    margin-top: 2px;
}

.site-footer__social {
    position: relative;

    display: grid !important;
    place-items: center;

    width: 48px;
    height: 48px;

    flex: 0 0 48px;

    overflow: hidden;

    border: 1px solid rgba(27, 133, 246, 0.48);
    border-radius: 50%;

    background:
        linear-gradient(
            145deg,
            rgba(8, 50, 107, 0.72),
            rgba(3, 22, 51, 0.92)
        );

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06);

    transition:
        border-color 220ms ease,
        box-shadow 220ms ease,
        transform 220ms ease;
}

.site-footer__social::before {
    content: "";

    position: absolute;
    inset: 0;

    border-radius: inherit;

    background:
        radial-gradient(
            circle,
            rgba(0, 211, 255, 0.28),
            transparent 70%
        );

    opacity: 0;

    transition: opacity 220ms ease;
}

.site-footer__social img {
    position: relative;
    z-index: 1;

    display: block;

    width: 25px !important;
    height: 25px !important;
    max-width: none;

    object-fit: contain;

    transition:
        filter 220ms ease,
        transform 220ms ease;
}

.site-footer__social:hover {
    border-color: #00d8ff;

    box-shadow:
        0 0 21px rgba(0, 183, 255, 0.32),
        inset 0 0 15px rgba(0, 157, 255, 0.11);

    transform: translateY(-3px);
}

.site-footer__social:hover::before {
    opacity: 1;
}

.site-footer__social:hover img {
    filter:
        brightness(1.25)
        drop-shadow(
            0 0 5px rgba(0, 217, 255, 0.65)
        );

    transform: scale(1.08);
}
/* =========================================================
   COLUMNAS
========================================================= */

.site-footer__column {
    display: flex;
    align-items: flex-start;
    flex-direction: column;

    width: 100%;
    min-width: 0;
    margin: 0;

    text-align: left;
}

.site-footer__heading {
    width: 100%;
    margin: 4px 0 16px;

    color: #ffffff;

    font-size: 0.95rem;
    font-weight: 750;
    line-height: 1.2;
    text-align: left;
}

.site-footer__links {
    display: flex;
    align-items: flex-start;
    flex-direction: column;

    width: 100%;
    margin: 0;
    padding: 0;
    gap: 10px;

    text-align: left;

    list-style: none;
}

.site-footer__links li {
    width: 100%;
    margin: 0;
    padding: 0;

    text-align: left;
}

.site-footer__links a {
    display: inline-block;

    width: fit-content;
    margin: 0;

    color: #9db1d1;

    font-size: 0.84rem;
    line-height: 1.4;
    text-align: left;

    transition:
        color 220ms ease,
        transform 220ms ease;
}

.site-footer__links a:hover {
    color: #00cfff;

    transform: translateX(4px);
}

/* =========================================================
   CONTACTO
========================================================= */

.site-footer__contact {
    align-items: flex-start;

    min-width: 0;

    text-align: left;
}

.site-footer__contact-link {
    display: flex;
    align-items: center;
    justify-content: flex-start;

    width: fit-content;
    max-width: 100%;
    gap: 12px;
    margin-bottom: 12px;

    color: #a9bddd;

    font-size: 0.82rem;
    line-height: 1.4;
    text-align: left;

    transition:
        color 220ms ease,
        transform 220ms ease;
}

.site-footer__contact-link span {
    min-width: 0;

    overflow-wrap: anywhere;
}

.site-footer__contact-link svg {
    width: 19px;
    height: 19px;

    flex: 0 0 19px;

    color: #c8ddfb;

    stroke-width: 2;
}

a.site-footer__contact-link:hover {
    color: #00d7ff;

    transform: translateX(3px);
}

/* Línea antes del Libro de Reclamaciones */

.site-footer__contact-line {
    display: block;

    width: 54px;
    height: 2px;
    margin: 17px 0 13px;

    border-radius: 100px;

    background:
        linear-gradient(
            90deg,
            #008aff,
            #00e4f4
        );

    box-shadow:
        0 0 10px rgba(0, 213, 255, 0.35);
}

/* =========================================================
   LIBRO DE RECLAMACIONES
========================================================= */

.complaints-book {
    display: grid;
    grid-template-columns:
        43px minmax(0, 1fr) 19px;
    align-items: center;

    width: 100%;
    min-height: 65px;
    padding: 9px 12px;
    gap: 10px;

    color: #ffffff;

    border: 2px solid #00cfff;
    border-radius: 12px;

    background:
        linear-gradient(
            115deg,
            rgba(0, 160, 255, 0.08),
            rgba(3, 18, 43, 0.78)
        );

    box-shadow:
        0 0 18px rgba(0, 191, 255, 0.12),
        inset 0 0 18px rgba(0, 153, 255, 0.035);

    transition:
        transform 230ms ease,
        border-color 230ms ease,
        box-shadow 230ms ease,
        background-color 230ms ease;
}

.complaints-book__icon {
    display: grid;
    place-items: center;

    width: 43px;
    height: 41px;

    color: #00dbff;
}

.complaints-book__icon svg {
    width: 37px;
    height: 37px;

    stroke-width: 1.8;

    filter:
        drop-shadow(
            0 0 8px rgba(0, 218, 255, 0.45)
        );
}

.complaints-book__content {
    display: flex;
    align-items: flex-start;
    flex-direction: column;

    min-width: 0;
    gap: 3px;

    text-align: left;
}

.complaints-book__content strong {
    color: #ffffff;

    font-size: 0.8rem;
    font-weight: 750;
    line-height: 1.25;
    text-align: left;
}

.complaints-book__content small {
    color: #87a4ce;

    font-size: 0.65rem;
    line-height: 1.35;
    text-align: left;
}

.complaints-book__arrow {
    width: 19px;
    height: 19px;

    color: #00d7ff;

    transition: transform 230ms ease;
}

.complaints-book:hover {
    border-color: #43e7ff;

    background-color: rgba(0, 151, 255, 0.08);

    box-shadow:
        0 0 28px rgba(0, 201, 255, 0.22),
        inset 0 0 21px rgba(0, 153, 255, 0.07);

    transform: translateY(-3px);
}

.complaints-book:hover
.complaints-book__arrow {
    transform: translateX(4px);
}

/* =========================================================
   PARTE INFERIOR
========================================================= */

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;

    min-height: 58px;
    gap: 30px;

    text-align: left;

    border-top: 1px solid rgba(30, 116, 218, 0.35);
}

.site-footer__copyright {
    margin: 0;

    color: #899fbe;

    font-size: 0.74rem;
    line-height: 1.4;
    text-align: left;
}

.site-footer__legal {
    display: flex;
    align-items: center;
    justify-content: flex-end;

    gap: 17px;

    text-align: left;
}

.site-footer__legal a {
    color: #899fbe;

    font-size: 0.74rem;

    transition: color 220ms ease;
}

.site-footer__legal a:hover {
    color: #00d5ff;
}

.site-footer__legal > span {
    width: 1px;
    height: 17px;

    background-color: rgba(151, 178, 215, 0.48);
}