:root {
    --bg: #f2f0ea;
    --ink: #0a0a0a;
    --paper: #fffdf8;
    --muted: #74716b;
    --lime: #c7ff00;
    --violet: #8f6cff;
    --orange: #ff6b35;
    --blue: #63c7ff;
    --line: rgba(10, 10, 10, .12);
    --max: 1280px
}

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

html {
    scroll-behavior: smooth
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--ink);
    overflow-x: hidden
}

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

::selection {
    background: var(--lime);
    color: #000
}

.display {
    font-family: 'Archivo Black', sans-serif
}

.mono {
    font-family: 'Space Mono', monospace
}

.wrap {
    max-width: var(--max);
    margin: auto
}

.cursor-dot,
.cursor-ring {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    border-radius: 50%;
    transform: translate(-50%, -50%)
}

.cursor-dot {
    width: 7px;
    height: 7px;
    background: var(--ink)
}

.cursor-ring {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(0, 0, 0, .28);
    transition: .18s
}

.cursor-ring.active {
    width: 64px;
    height: 64px;
    background: rgba(199, 255, 0, .38);
    border-color: transparent
}

.topbar {
    position: fixed;
    inset: 18px 22px auto;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px 10px 20px;
    border: 1px solid rgba(255, 255, 255, .22);
    background: rgba(10, 10, 10, .82);
    backdrop-filter: blur(18px);
    border-radius: 999px;
    color: #fff
}

.brand {
    font-weight: 800;
    letter-spacing: -1px;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 10px
}

.brand-mark {
    width: 26px;
    height: 12px;
    display: flex;
    gap: 3px
}

.brand-mark i {
    display: block;
    flex: 1;
    background: var(--lime);
    transform: skewX(-22deg)
}

.nav {
    display: flex;
    gap: 26px;
    align-items: center
}

.nav a {
    font-weight: 600;
    font-size: 13px
}

.nav-cta {
    background: var(--lime);
    color: #000;
    padding: 12px 19px;
    border-radius: 999px
}

.page-hero {
    min-height: 86vh;
    background: #080808;
    color: #fff;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 150px 5vw 70px
}

.page-hero:before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 70px 70px;
    mask-image: linear-gradient(to bottom, black, transparent 96%)
}

.page-hero:after {
    content: '';
    position: absolute;
    width: 580px;
    height: 580px;
    border-radius: 50%;
    right: -130px;
    top: 10px;
    background: radial-gradient(circle at 35% 35%, var(--accent, var(--violet)), transparent 68%);
    filter: blur(5px);
    animation: float 8s ease-in-out infinite
}

@keyframes float {
    50% {
        transform: translate(-25px, 30px) scale(1.06)
    }
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--max);
    margin: auto
}

.crumb {
    font: 700 11px 'Space Mono';
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .7);
    margin-bottom: 22px
}

.page-hero h1 {
    font: 400 clamp(56px, 9vw, 140px)/.87 'Archivo Black';
    letter-spacing: -.065em;
    text-transform: uppercase;
    max-width: 1180px
}

.page-hero h1 em {
    font-style: normal;
    color: transparent;
    -webkit-text-stroke: 1.5px #fff
}

.hero-bottom {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 40px;
    align-items: end;
    margin-top: 44px
}

.hero-copy {
    font-size: 19px;
    line-height: 1.6;
    color: rgba(255, 255, 255, .72);
    max-width: 690px
}

.hero-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 999px;
    padding: 15px 22px;
    font-weight: 700;
    font-size: 14px;
    transition: .25s;
    border: 1px solid transparent
}

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

.btn-lime {
    background: var(--lime);
    color: #000
}

.btn-ghost {
    border-color: rgba(255, 255, 255, .28);
    color: #fff
}

.marquee {
    background: var(--lime);
    overflow: hidden;
    padding: 13px 0
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 24s linear infinite
}

.marquee span {
    font: 700 13px 'Space Mono';
    text-transform: uppercase;
    padding: 0 25px;
    white-space: nowrap
}

.marquee span:after {
    content: '✦';
    margin-left: 50px
}

@keyframes marquee {
    to {
        transform: translateX(-50%)
    }
}

section {
    padding: 105px 5vw
}

.section-head {
    display: grid;
    grid-template-columns: .7fr 1.3fr;
    gap: 60px;
    margin-bottom: 55px
}

.kicker {
    font: 700 11px 'Space Mono';
    text-transform: uppercase;
    letter-spacing: .12em
}

.section-head h2 {
    font: 400 clamp(42px, 6vw, 82px)/.94 'Archivo Black';
    letter-spacing: -.055em;
    text-transform: uppercase
}

.section-head p {
    color: var(--muted);
    max-width: 670px;
    margin-top: 20px;
    line-height: 1.7;
    font-size: 17px
}

.light {
    background: var(--paper)
}

.dark {
    background: #0a0a0a;
    color: #fff
}

.dark .section-head p,
.dark .muted {
    color: #aaa
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px
}

.card {
    border: 1px solid var(--line);
    border-radius: 26px;
    padding: 30px;
    background: var(--paper);
    min-height: 260px;
    transition: .3s;
    position: relative;
    overflow: hidden
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 60px rgba(0, 0, 0, .09)
}

.card .num {
    font: 700 11px 'Space Mono';
    color: #8a8882
}

.card h3 {
    font: 400 31px/1 'Archivo Black';
    letter-spacing: -.04em;
    margin: 65px 0 16px
}

.card p {
    color: var(--muted);
    line-height: 1.65
}

.dark .card {
    background: #151515;
    border-color: rgba(255, 255, 255, .1)
}

.dark .card p {
    color: #aaa
}

.process {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--line)
}

.step {
    display: grid;
    grid-template-columns: 80px 1fr 1fr;
    gap: 30px;
    padding: 30px 0;
    border-bottom: 1px solid var(--line)
}

.step strong {
    font: 400 clamp(28px, 4vw, 52px) 'Archivo Black';
    letter-spacing: -.04em
}

.step p {
    color: var(--muted);
    line-height: 1.65
}

.feature-band {
    border-radius: 32px;
    padding: 52px;
    background: var(--accent, var(--violet));
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 50px;
    min-height: 430px;
    align-items: end;
    overflow: hidden;
    position: relative
}

.feature-band h2 {
    font: 400 clamp(45px, 7vw, 94px)/.9 'Archivo Black';
    letter-spacing: -.06em;
    text-transform: uppercase
}

.feature-band p {
    font-size: 18px;
    line-height: 1.65;
    max-width: 520px
}

.feature-band:after {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    right: -40px;
    top: -60px;
    background: rgba(255, 255, 255, .18);
    box-shadow: 0 0 0 40px rgba(255, 255, 255, .08), 0 0 0 80px rgba(255, 255, 255, .05)
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px
}

.tag {
    border: 1px solid currentColor;
    border-radius: 999px;
    padding: 10px 14px;
    font: 700 11px 'Space Mono';
    text-transform: uppercase
}

.case-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 24px
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px
}

.metric {
    padding: 28px;
    border-radius: 24px;
    background: #111;
    color: #fff
}

.metric strong {
    font: 400 48px 'Archivo Black';
    display: block;
    color: var(--lime)
}

.metric span {
    font-size: 13px;
    color: #aaa
}

.gallery {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 18px
}

.visual {
    min-height: 500px;
    border-radius: 28px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #111, var(--accent, var(--violet)))
}

.visual.small {
    min-height: 240px
}

.visual:before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px);
    background-size: 50px 50px
}

.visual .label {
    position: absolute;
    left: 25px;
    bottom: 25px;
    color: #fff;
    font: 700 12px 'Space Mono';
    text-transform: uppercase
}

.stack {
    display: grid;
    gap: 18px
}

.cta {
    background: #0a0a0a;
    color: #fff;
    text-align: center
}

.cta h2 {
    font: 400 clamp(52px, 8vw, 120px)/.88 'Archivo Black';
    letter-spacing: -.065em;
    text-transform: uppercase
}

.cta h2 span {
    color: var(--lime)
}

.cta p {
    color: #aaa;
    max-width: 620px;
    margin: 28px auto;
    line-height: 1.7
}

.form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    max-width: 900px;
    margin: 40px auto 0
}

.field input,
.field textarea,
.field select {
    width: 100%;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .22);
    background: transparent;
    color: #fff;
    padding: 16px 4px;
    font: 500 16px 'DM Sans';
    outline: none
}

.field textarea {
    min-height: 120px;
    resize: vertical
}

.full {
    grid-column: 1/-1
}

.submit {
    justify-content: center;
    border: 0;
    cursor: pointer
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: .8s
}

.reveal.show {
    opacity: 1;
    transform: none
}

footer {
    padding: 30px 5vw;
    background: #0a0a0a;
    color: #777;
    border-top: 1px solid rgba(255, 255, 255, .08)
}

.footer-inner {
    max-width: var(--max);
    margin: auto;
    display: flex;
    justify-content: space-between;
    font-size: 12px
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font: 700 12px 'Space Mono';
    text-transform: uppercase
}

.project-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px
}

.project-card {
    min-height: 420px;
    border-radius: 28px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fff;
    position: relative;
    overflow: hidden
}

.project-card:before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .78))
}

.project-card>* {
    position: relative
}

.project-card h3 {
    font: 400 clamp(34px, 5vw, 64px)/.95 'Archivo Black';
    letter-spacing: -.05em
}

.project-card p {
    margin-top: 10px;
    color: rgba(255, 255, 255, .72)
}

@media(max-width:850px) {
    .nav a:not(.nav-cta) {
        display: none
    }

    .page-hero {
        min-height: 78vh;
        padding-top: 125px
    }

    .hero-bottom,
    .section-head,
    .feature-band,
    .gallery {
        grid-template-columns: 1fr
    }

    .hero-actions {
        justify-content: flex-start
    }

    .grid-3 {
        grid-template-columns: 1fr
    }

    .step {
        grid-template-columns: 45px 1fr
    }

    .step p {
        grid-column: 2
    }

    .metric-grid {
        grid-template-columns: 1fr 1fr
    }

    .project-list {
        grid-template-columns: 1fr
    }

    .form {
        grid-template-columns: 1fr
    }

    .full {
        grid-column: auto
    }

    .footer-inner {
        gap: 15px;
        flex-direction: column
    }

    .cursor-dot,
    .cursor-ring {
        display: none
    }
}

/* ===== CASE STUDY / PROJECT DETAIL ===== */
.case-hero {
    min-height: 92vh;
    background: #080808;
    color: #fff;
    position: relative;
    overflow: hidden;
    padding: 155px 5vw 72px;
    display: flex;
    align-items: flex-end
}

.case-hero:before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 78% 18%, var(--accent), transparent 34%), linear-gradient(180deg, rgba(255, 255, 255, .025), transparent 42%)
}

.case-hero:after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, black, transparent 92%)
}

.case-hero-inner {
    position: relative;
    z-index: 2;
    max-width: var(--max);
    width: 100%;
    margin: auto
}

.case-back {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font: 700 11px 'Space Mono';
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .7);
    margin-bottom: 36px
}

.case-title {
    font: 400 clamp(58px, 10vw, 154px)/.84 'Archivo Black';
    letter-spacing: -.07em;
    text-transform: uppercase;
    max-width: 1180px
}

.case-title em {
    font-style: normal;
    color: transparent;
    -webkit-text-stroke: 1.5px #fff
}

.case-intro {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 70px;
    align-items: end;
    margin-top: 50px
}

.case-lead {
    font-size: clamp(20px, 2.2vw, 32px);
    line-height: 1.35;
    max-width: 760px;
    color: rgba(255, 255, 255, .82)
}

.case-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 28px;
    border-top: 1px solid rgba(255, 255, 255, .18);
    padding-top: 22px
}

.case-fact small {
    display: block;
    font: 700 10px 'Space Mono';
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .45);
    margin-bottom: 8px
}

.case-fact strong {
    font-size: 14px;
    line-height: 1.4
}

.case-cover {
    padding: 0 5vw;
    background: #080808
}

.case-cover-inner {
    max-width: var(--max);
    height: min(74vw, 760px);
    margin: auto;
    border-radius: 32px 32px 0 0;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #111, var(--accent))
}

.case-cover-inner:before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px);
    background-size: 56px 56px
}

.case-cover-word {
    position: absolute;
    left: 5%;
    bottom: 4%;
    font: 400 clamp(70px, 14vw, 220px)/.75 'Archivo Black';
    letter-spacing: -.08em;
    color: rgba(255, 255, 255, .88);
    text-transform: uppercase
}

.case-section {
    padding: 125px 5vw
}

.case-split {
    max-width: var(--max);
    margin: auto;
    display: grid;
    grid-template-columns: .7fr 1.3fr;
    gap: 80px
}

.case-label {
    font: 700 11px 'Space Mono';
    letter-spacing: .13em;
    text-transform: uppercase;
    position: sticky;
    top: 120px;
    align-self: start
}

.case-copy h2 {
    font: 400 clamp(45px, 6.7vw, 92px)/.92 'Archivo Black';
    letter-spacing: -.055em;
    text-transform: uppercase;
    max-width: 980px
}

.case-copy p {
    font-size: 18px;
    line-height: 1.72;
    color: var(--muted);
    max-width: 780px;
    margin-top: 28px
}

.case-media {
    padding: 0 5vw 125px
}

.case-media-grid {
    max-width: var(--max);
    margin: auto;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 18px
}

.case-shot {
    min-height: 400px;
    border-radius: 28px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #111, var(--accent));
    grid-column: span 6
}

.case-shot.wide {
    grid-column: 1/-1;
    min-height: 650px
}

.case-shot.tall {
    min-height: 650px
}

.case-shot:before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 72% 28%, rgba(255, 255, 255, .28), transparent 32%), linear-gradient(120deg, rgba(255, 255, 255, .08), transparent 55%)
}

.case-shot:after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .075) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .075) 1px, transparent 1px);
    background-size: 48px 48px;
    mix-blend-mode: overlay
}

.case-shot span {
    position: absolute;
    left: 26px;
    bottom: 24px;
    z-index: 2;
    color: #fff;
    font: 700 11px 'Space Mono';
    letter-spacing: .1em;
    text-transform: uppercase
}

.case-approach {
    background: #0a0a0a;
    color: #fff
}

.case-approach .case-copy p {
    color: #aaa
}

.case-steps {
    max-width: var(--max);
    margin: 75px auto 0;
    border-top: 1px solid rgba(255, 255, 255, .15)
}

.case-step {
    display: grid;
    grid-template-columns: 90px 1fr 1fr;
    gap: 36px;
    padding: 34px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .15);
    align-items: start
}

.case-step .n {
    font: 700 11px 'Space Mono';
    color: var(--lime)
}

.case-step h3 {
    font: 400 clamp(28px, 3.4vw, 50px)/1 'Archivo Black';
    letter-spacing: -.04em;
    text-transform: uppercase
}

.case-step p {
    color: #aaa;
    line-height: 1.65
}

.case-results {
    background: var(--accent);
    color: #fff
}

.case-results .case-label {
    color: rgba(255, 255, 255, .7)
}

.case-results .case-copy p {
    color: rgba(255, 255, 255, .8)
}

.result-grid {
    max-width: var(--max);
    margin: 75px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px
}

.result-card {
    background: rgba(0, 0, 0, .82);
    border-radius: 28px;
    padding: 34px;
    min-height: 270px;
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.result-card strong {
    font: 400 clamp(42px, 6vw, 78px)/.9 'Archivo Black';
    color: var(--lime);
    letter-spacing: -.05em
}

.result-card p {
    color: #ccc;
    line-height: 1.5
}

.next-case {
    background: #0a0a0a;
    color: #fff;
    padding: 100px 5vw
}

.next-case a {
    max-width: var(--max);
    margin: auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 30px;
    align-items: end
}

.next-case small {
    font: 700 11px 'Space Mono';
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #777
}

.next-case h2 {
    font: 400 clamp(48px, 8vw, 120px)/.9 'Archivo Black';
    letter-spacing: -.06em;
    text-transform: uppercase;
    margin-top: 20px
}

.next-case .arrow {
    font-size: 70px;
    color: var(--lime)
}

@media(max-width:850px) {
    .case-hero {
        min-height: auto;
        padding-top: 130px
    }

    .case-intro,
    .case-split {
        grid-template-columns: 1fr;
        gap: 36px
    }

    .case-facts {
        margin-top: 10px
    }

    .case-cover-inner {
        height: 68vh;
        border-radius: 22px 22px 0 0
    }

    .case-label {
        position: static
    }

    .case-section {
        padding: 85px 5vw
    }

    .case-shot,
    .case-shot.wide {
        grid-column: 1/-1;
        min-height: 420px
    }

    .case-shot.tall {
        min-height: 500px
    }

    .case-step {
        grid-template-columns: 46px 1fr
    }

    .case-step p {
        grid-column: 2
    }

    .result-grid {
        grid-template-columns: 1fr
    }

    .next-case a {
        grid-template-columns: 1fr
    }

    .next-case .arrow {
        font-size: 48px
    }
}

/* ==============================
   ANIMACIÓN IA
================================ */

.ia-visual-column {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 45px;
}

.ia-animation {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -75px;
}

.ia-animation video {
    width: auto;
    height: auto;
    max-width: 390px;
    max-height: 520px;
    display: block;
    object-fit: contain;
}

@media (max-width: 900px) {

    .ia-animation {
        justify-content: flex-start;
        margin-top: 25px;
    }

    .ia-animation video {
        max-width: 260px;
        max-height: 360px;
    }

}

.deliverables-animation {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.deliverables-animation video {
    width: 100%;
    max-width: 720px;
    max-height: 620px;
    height: auto;
    display: block;
    object-fit: contain;
}

/* VIDEO - ENTREGABLES IA */

.deliverables-animation {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.deliverables-animation video {
    border-radius: 28px;
    position: relative;
    z-index: 3;
    display: block;
    width: 100%;
    max-width: 720px;
    height: auto;
    max-height: 620px;
    object-fit: contain;
}
/* ENTREGABLES IA — ALINEACIÓN VERTICAL */

.feature-band {
  align-items: center;
}

.feature-band > div:first-child {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;

    background: #f7f5ef;
    border-radius: 28px;
    padding: 45px;
    box-sizing: border-box;
}

.deliverables-animation {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;

    border-radius: 28px;
    overflow: hidden;
}
/* REDONDEO FINAL VIDEO ENTREGABLES */
.deliverables-animation,
.deliverables-animation video {
    border-radius: 28px;
    overflow: hidden;
}
/* TARJETA VIDEO ENTREGABLES - CORRECCION FINAL */

.deliverables-animation {
    border-radius: 28px !important;
    overflow: hidden !important;
}

.deliverables-animation video {
     border-radius: 28px !important;
    clip-path: inset(0 0 0 0 round 28px);
}
/* ENTREGABLES IA - FONDO LIMPIO */

.feature-band {
    background: transparent !important;
}

/* Quitar decoración naranja/círculos */
.feature-band::before,
.feature-band::after {
    display: none !important;
}
/* HERO INTELIGENCIA ARTIFICIAL */

.ia-hero {
    position: relative;
    background-image: url("../media/ia/hero-ia.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
/* OSCURECER HERO IA */
.ia-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
    pointer-events: none;
}

.ia-hero .hero-inner {
    position: relative;
    z-index: 3;
}
/* CENTRAR CONTENIDO DE TARJETAS IA */
.grid-3 .card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}
/* ALINEAR TITULOS TARJETAS IA */
.grid-3 .card h3 {
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 0 10px;
}