.landing-page {
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 12% 16%, rgba(15, 98, 254, 0.18), transparent 28%),
        radial-gradient(circle at 86% 8%, rgba(34, 197, 94, 0.14), transparent 26%),
        linear-gradient(135deg, #f8fbff 0%, #eef4ff 48%, #ffffff 100%);
}

.landing-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px clamp(18px, 5vw, 76px);
    background: rgba(248, 251, 255, 0.82);
    backdrop-filter: blur(14px);
}

.landing-brand {
    display: grid;
    gap: 2px;
}

.landing-brand strong {
    font-size: 24px;
    letter-spacing: -0.04em;
}

.landing-brand span {
    color: #667085;
    font-size: 13px;
}

.landing-header nav,
.landing-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.landing-header nav a:not(.boton) {
    color: #475467;
    font-weight: 700;
}

.landing-hero,
.benefits-section,
.steps-section,
.mockups-section,
.landing-footer {
    width: min(1180px, calc(100% - 36px));
    margin-inline: auto;
}

.landing-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 460px);
    gap: clamp(28px, 5vw, 70px);
    align-items: center;
    min-height: calc(100vh - 88px);
    padding: 58px 0 72px;
}

.hero-copy {
    max-width: 680px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    margin-bottom: 16px;
    border-radius: 999px;
    padding: 8px 12px;
    background: #dbeafe;
    color: #0f62fe;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.landing-hero h1 {
    margin: 0;
    color: #0f172a;
    font-size: clamp(58px, 10vw, 116px);
    line-height: 0.88;
    letter-spacing: -0.08em;
}

.hero-subtitle {
    max-width: 640px;
    margin: 26px 0;
    color: #475467;
    font-size: clamp(19px, 2.2vw, 25px);
    line-height: 1.45;
}

.benefit-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 28px;
    padding: 0;
    list-style: none;
}

.benefit-list li {
    border: 1px solid #dbeafe;
    border-radius: 999px;
    padding: 9px 12px;
    background: rgba(255, 255, 255, 0.76);
    color: #1e3a8a;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.boton-grande {
    padding: 14px 20px;
    border-radius: 16px;
}

.boton-secundario {
    border: 1px solid #bfd7ff;
    background: #ffffff;
    color: #0f62fe;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: min(100%, 390px);
    border: 12px solid #111827;
    border-radius: 42px;
    padding: 16px;
    background: #e5f7eb;
    box-shadow: 0 34px 80px rgba(15, 23, 42, 0.22);
    transform: rotate(2deg);
}

.phone-top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-radius: 24px 24px 12px 12px;
    padding: 16px;
    background: #075e54;
    color: #ffffff;
}

.phone-top span {
    color: #c7f9d4;
}

.chat-area {
    display: grid;
    gap: 12px;
    min-height: 430px;
    padding: 18px 8px 8px;
}

.bubble {
    width: fit-content;
    max-width: 82%;
    border-radius: 18px;
    padding: 10px 12px;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

.bubble small {
    display: block;
    margin-bottom: 4px;
    color: #667085;
    font-size: 11px;
    font-weight: 800;
}

.bubble p {
    margin: 0;
    font-weight: 700;
}

.bubble.cliente {
    background: #ffffff;
}

.bubble.bot {
    justify-self: end;
    background: #dcf8c6;
}

.section-heading {
    max-width: 780px;
    margin-bottom: 24px;
}

.section-heading h2 {
    margin: 0;
    color: #101828;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.benefits-section,
.steps-section,
.mockups-section {
    padding: 54px 0;
}

.benefit-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.benefit-cards article,
.steps-grid li,
.mockup-card {
    border: 1px solid #e5e7eb;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.07);
}

.benefit-cards article {
    padding: 22px;
}

.card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
    border-radius: 18px;
    background: #eff6ff;
    font-size: 24px;
}

.benefit-cards h3,
.mockup-card h3 {
    margin: 0 0 8px;
    color: #101828;
}

.benefit-cards p,
.steps-grid p {
    margin: 0;
    color: #667085;
    line-height: 1.55;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.steps-grid li {
    padding: 20px;
}

.steps-grid span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 14px;
    border-radius: 16px;
    background: #0f62fe;
    color: #ffffff;
    font-weight: 900;
}

.steps-grid strong {
    display: block;
    margin-bottom: 8px;
}

.mockup-carousel {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr) 52px;
    gap: 16px;
    align-items: center;
}

.carousel-control {
    width: 52px;
    height: 52px;
    border-radius: 999px;
    padding: 0;
    font-size: 34px;
    line-height: 1;
    box-shadow: 0 14px 28px rgba(15, 98, 254, 0.22);
}

.carousel-track {
    display: grid;
    grid-auto-columns: minmax(260px, 420px);
    grid-auto-flow: column;
    gap: 18px;
    overflow: hidden;
    scroll-behavior: smooth;
}

.mockup-card {
    display: grid;
    gap: 14px;
    padding: 18px;
    opacity: 0.64;
    transform: scale(0.96);
    transition: opacity 180ms ease, transform 180ms ease;
}

.mockup-card.activo {
    opacity: 1;
    transform: scale(1);
}

.mockup-card img {
    display: block;
    width: 100%;
    border-radius: 20px;
}

.landing-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    border-radius: 24px;
    padding: 22px;
    background: #111827;
    color: #ffffff;
}

.landing-footer span {
    color: #cbd5e1;
}

@media (max-width: 1040px) {
    .landing-hero,
    .benefit-cards {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 760px) {
    .landing-header,
    .landing-header nav,
    .landing-actions,
    .landing-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .landing-header {
        position: static;
    }

    .landing-header nav {
        width: 100%;
    }

    .landing-hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: 34px;
    }

    .landing-actions .boton {
        width: 100%;
    }

    .phone-mockup {
        transform: none;
    }

    .benefit-cards,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .mockup-carousel {
        grid-template-columns: 1fr;
    }

    .carousel-control {
        display: none;
    }

    .carousel-track {
        grid-auto-columns: minmax(240px, 82vw);
        overflow-x: auto;
        padding-bottom: 12px;
        scroll-snap-type: x mandatory;
    }

    .mockup-card {
        scroll-snap-align: center;
    }
}