:root {
            --est-green: #0ea54e;
            --est-green-rgb: 14, 165, 78;
            --est-green-dark: #0a7c3d;
            --est-green-deep: #064e2f;
            --est-green-soft: #d1fae5;
            --est-green-glow: rgba(14, 165, 78, 0.35);
            --est-accent: #fbbf24;
            --est-ink: #0b1220;
            --est-ink-soft: #1e293b;
            --est-muted: #64748b;
            --est-surface: #f1f5f9;
            --est-surface-elevated: #ffffff;
            --est-white: #ffffff;
            --est-radius: 1rem;
            --est-radius-lg: 1.25rem;
            --est-radius-xl: 1.75rem;
            --font-display: "Fraunces", Georgia, serif;
            --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html {
            scroll-behavior: smooth;
            /* Logo 3rem + padding vertical navbar (~1.5rem) + borde */
            scroll-padding-top: 4.85rem;
        }
        body {
            font-family: var(--font-body);
            color: var(--est-ink);
            background: var(--est-surface);
            line-height: 1.6;
            overflow-x: hidden;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
        }

        a { color: inherit; text-decoration: none; }
        img { max-width: 100%; height: auto; display: block; }

        .est-wrap {
            max-width: 76rem;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        /* Nav */
        .est-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.78);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border-bottom: 1px solid rgba(15, 23, 42, 0.06);
        }
        .est-nav-inner {
            max-width: 76rem;
            margin: 0 auto;
            padding: 0.75rem 1rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
            position: relative;
        }
        .est-logo-link { display: flex; align-items: center; flex-shrink: 0; line-height: 0; }
        .est-nav .est-logo-img {
            height: 3rem;
            width: auto;
            max-height: none;
        }

        .est-nav-links {
            display: none;
            align-items: center;
            gap: 1.75rem;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--est-muted);
        }
        @media (min-width: 768px) { .est-nav-links { display: flex; } }
        .est-nav-links a {
            position: relative;
            padding: 0.25rem 0;
        }
        .est-nav-links a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--est-green);
            transition: width 0.25s ease;
        }
        .est-nav-links a:hover { color: var(--est-green-deep); }
        .est-nav-links a:hover::after { width: 100%; }

        .est-nav-mobile { display: block; }
        @media (min-width: 768px) { .est-nav-mobile { display: none; } }
        .est-nav-mobile summary {
            list-style: none;
            cursor: pointer;
            width: 2.65rem;
            height: 2.65rem;
            border-radius: 0.75rem;
            border: 1px solid rgba(15, 23, 42, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--est-white);
            color: var(--est-ink);
            font-size: 1.15rem;
        }
        .est-nav-mobile summary::-webkit-details-marker { display: none; }
        .est-nav-mobile[open] summary {
            border-color: var(--est-green);
            color: var(--est-green-dark);
        }
        .est-nav-mobile-panel {
            position: absolute;
            top: calc(100% + 0.5rem);
            left: 1rem;
            right: 1rem;
            padding: 1rem;
            background: var(--est-white);
            border-radius: var(--est-radius-lg);
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: 0 24px 64px rgba(15, 23, 42, 0.14);
            display: flex;
            flex-direction: column;
            gap: 0.2rem;
            z-index: 101;
        }
        .est-nav-mobile-panel a {
            padding: 0.7rem 0.9rem;
            border-radius: 0.5rem;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--est-ink);
        }
        .est-nav-mobile-panel a:hover {
            background: var(--est-green-soft);
            color: var(--est-green-deep);
        }

        .est-nav-cta { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
        @media (max-width: 380px) { .est-nav-cta .est-link-quiet { display: none; } }
        .est-link-quiet {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--est-muted);
            padding: 0.35rem 0.5rem;
            white-space: nowrap;
        }
        .est-link-quiet:hover { color: var(--est-green-deep); }

        .est-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            padding: 0.65rem 1.25rem;
            font-family: var(--font-body);
            font-size: 0.8125rem;
            font-weight: 700;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: transform 0.15s ease, box-shadow 0.25s ease, background 0.2s ease;
        }
        .est-btn:active { transform: scale(0.98); }
        .est-btn-primary {
            background: linear-gradient(135deg, var(--est-green) 0%, var(--est-green-dark) 100%);
            color: var(--est-white);
            box-shadow: 0 4px 20px var(--est-green-glow);
        }
        .est-btn-primary:hover {
            box-shadow: 0 8px 32px rgba(var(--est-green-rgb), 0.45);
        }
        .est-btn-secondary {
            background: var(--est-white);
            color: var(--est-green-deep);
            border: 2px solid rgba(var(--est-green-rgb), 0.2);
        }
        .est-btn-secondary:hover {
            border-color: var(--est-green);
            background: var(--est-green-soft);
        }
        .est-btn-accent {
            background: linear-gradient(135deg, #fde68a 0%, var(--est-accent) 100%);
            color: var(--est-green-deep);
            box-shadow: 0 6px 28px rgba(251, 191, 36, 0.35);
        }
        .est-btn-accent:hover { box-shadow: 0 10px 36px rgba(251, 191, 36, 0.45); }
        .est-btn-ghost {
            background: transparent;
            color: var(--est-green-deep);
            border: 2px solid rgba(var(--est-green-rgb), 0.28);
        }
        .est-btn-lg { padding: 0.9rem 1.75rem; font-size: 0.9375rem; }

        /* Hero */
        .est-hero {
            position: relative;
            padding: 0;
            overflow: hidden;
            min-height: 100vh;
            min-height: 100dvh;
        }
        .est-hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background:
                radial-gradient(ellipse 100% 80% at 10% -20%, rgba(var(--est-green-rgb), 0.22) 0%, transparent 55%),
                radial-gradient(ellipse 80% 60% at 95% 10%, rgba(52, 211, 153, 0.2) 0%, transparent 50%),
                radial-gradient(ellipse 60% 50% at 50% 110%, rgba(251, 191, 36, 0.08) 0%, transparent 45%),
                linear-gradient(165deg, #ecfdf5 0%, #f0fdf9 35%, var(--est-surface) 70%);
        }
        .est-hero-bg::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
            background-size: 48px 48px;
            mask-image: linear-gradient(180deg, black 0%, transparent 85%);
            -webkit-mask-image: linear-gradient(180deg, black 0%, transparent 85%);
        }
        .est-hero-bg::after {
            content: "";
            position: absolute;
            inset: 0;
            opacity: 0.4;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
            pointer-events: none;
        }

        .est-hero-split {
            position: relative;
            z-index: 1;
            display: grid;
            gap: 2.5rem;
            align-items: center;
            padding: 6rem 0 3.5rem;
            max-width: 76rem;
            margin: 0 auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        @media (min-width: 1024px) {
            .est-hero-split {
                grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
                gap: 3.5rem;
                padding: 7.25rem 1.25rem 5rem;
            }
        }

        .est-hero-col-text { text-align: center; }
        @media (min-width: 1024px) { .est-hero-col-text { text-align: left; } }

        .est-trust {
            display: inline-flex;
            align-items: center;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.5rem 0.75rem;
            margin-bottom: 1.5rem;
            font-size: 0.8125rem;
            color: var(--est-muted);
        }
        @media (min-width: 1024px) { .est-trust { justify-content: flex-start; } }
        .est-trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            font-weight: 700;
            color: var(--est-ink-soft);
            background: rgba(255, 255, 255, 0.85);
            padding: 0.45rem 1rem;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
        }
        .est-stars { color: #d97706; letter-spacing: 0.05em; font-size: 0.8rem; }

        .est-hero h1 {
            font-family: var(--font-display);
            font-size: clamp(2.15rem, 5.5vw, 3.5rem);
            font-weight: 800;
            line-height: 1.08;
            letter-spacing: -0.035em;
            color: var(--est-ink);
            margin-bottom: 1.25rem;
            max-width: 15ch;
            margin-left: auto;
            margin-right: auto;
        }
        @media (min-width: 1024px) {
            .est-hero h1 {
                margin-left: 0;
                margin-right: 0;
                max-width: 12ch;
            }
        }
        .est-h1-accent {
            font-style: italic;
            font-weight: 800;
            background: linear-gradient(135deg, var(--est-green) 0%, var(--est-green-deep) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .est-headline-avatars {
            display: inline-flex;
            align-items: center;
            vertical-align: middle;
            margin: 0 0.15rem;
        }
        .est-mini-av {
            width: 2.2rem;
            height: 2.2rem;
            border-radius: 50%;
            border: 3px solid var(--est-white);
            margin-left: -0.6rem;
            background-size: cover;
            flex-shrink: 0;
            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
        }
        .est-mini-av:first-child { margin-left: 0; }
        .est-mini-av:nth-child(1) { background-image: linear-gradient(135deg, #6ee7b7, var(--est-green)); }
        .est-mini-av:nth-child(2) { background-image: linear-gradient(135deg, #34d399, var(--est-green-dark)); }
        .est-mini-av:nth-child(3) { background-image: linear-gradient(135deg, #a7f3d0, #047857); }

        .est-hero-lead {
            font-size: 1.0625rem;
            color: var(--est-muted);
            max-width: 34rem;
            margin: 0 auto 1.85rem;
            line-height: 1.7;
            font-weight: 500;
        }
        @media (min-width: 1024px) { .est-hero-lead { margin-left: 0; margin-right: 0; } }

        .est-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.85rem;
            justify-content: center;
            margin-bottom: 2.5rem;
        }
        @media (min-width: 1024px) { .est-hero-actions { justify-content: flex-start; } }

        .est-hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
            max-width: 28rem;
            margin: 0 auto;
        }
        @media (min-width: 1024px) { .est-hero-stats { margin: 0; max-width: none; } }
        .est-hero-stat {
            text-align: center;
            padding: 0.85rem 0.5rem;
            border-radius: var(--est-radius);
            background: rgba(255, 255, 255, 0.55);
            border: 1px solid rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(8px);
        }
        @media (min-width: 1024px) { .est-hero-stat { text-align: left; padding-left: 1rem; } }
        .est-hero-stat strong {
            display: block;
            font-family: var(--font-display);
            font-size: clamp(1.2rem, 2.8vw, 1.6rem);
            font-weight: 800;
            color: var(--est-green-deep);
            letter-spacing: -0.03em;
        }
        .est-hero-stat span {
            font-size: 0.68rem;
            font-weight: 700;
            color: var(--est-muted);
            text-transform: uppercase;
            letter-spacing: 0.07em;
        }
        .est-hero-stat::before {
            content: "";
            display: block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            margin: 0 auto 0.45rem;
            background: linear-gradient(135deg, var(--est-green), var(--est-green-dark));
            opacity: 0.55;
            box-shadow: 0 0 0 3px rgba(var(--est-green-rgb), 0.12);
        }
        @media (min-width: 1024px) {
            .est-hero-stat::before {
                margin-left: 0;
                margin-right: 0;
            }
        }

        /* Hero visual */
        .est-hero-col-visual {
            position: relative;
            min-height: 22rem;
            max-width: 34rem;
            margin: 0 auto;
            width: 100%;
        }
        @media (min-width: 1024px) {
            .est-hero-col-visual { max-width: none; margin: 0; min-height: 28rem; }
        }
        .est-hero-photo-frame {
            position: relative;
            z-index: 0;
            border-radius: var(--est-radius-xl);
            overflow: hidden;
            aspect-ratio: 4 / 5;
            max-height: 34rem;
            margin: 0 auto;
            box-shadow:
                0 32px 64px rgba(15, 23, 42, 0.16),
                0 0 0 1px rgba(255, 255, 255, 0.55) inset,
                0 0 0 1px rgba(15, 23, 42, 0.06);
        }
        @media (min-width: 1024px) { .est-hero-photo-frame { margin: 0 0 0 auto; } }
        .est-hero-photo-frame img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center top;
        }
        .est-hero-photo-frame::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(200deg, transparent 42%, rgba(15, 23, 42, 0.14) 100%);
            pointer-events: none;
        }

        .est-float-card {
            position: absolute;
            border-radius: var(--est-radius-lg);
            /* Por debajo de la órbita (.est-orbit-wrap) para que los chips (SIEE, etc.) no queden tapados */
            z-index: 2;
            animation: est-float 6s ease-in-out infinite;
        }
        @media (prefers-reduced-motion: reduce) {
            .est-float-card { animation: none; }
        }
        .est-float-solid {
            background: linear-gradient(145deg, var(--est-green) 0%, var(--est-green-deep) 100%);
            color: var(--est-white);
            padding: 1rem 1.15rem;
            font-size: 0.8rem;
            font-weight: 700;
            line-height: 1.35;
            max-width: 12rem;
            box-shadow: 0 16px 40px rgba(var(--est-green-rgb), 0.35);
        }
        .est-float-solid small {
            display: block;
            font-weight: 600;
            opacity: 0.9;
            font-size: 0.7rem;
            margin-top: 0.25rem;
        }
        .est-float-glass {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.95);
            padding: 1.1rem 1.2rem;
            max-width: 14rem;
            box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
            animation-duration: 7s;
            animation-delay: 0.4s;
        }
        .est-float-glass h4 {
            font-size: 0.82rem;
            font-weight: 800;
            color: var(--est-ink);
            margin-bottom: 0.7rem;
        }
        .est-float-pills { display: flex; flex-wrap: wrap; gap: 0.4rem; }
        .est-float-pill {
            font-size: 0.65rem;
            font-weight: 700;
            padding: 0.32rem 0.6rem;
            border-radius: 999px;
            background: var(--est-green-soft);
            color: var(--est-green-deep);
        }
        .est-float-tag {
            margin-top: 0.6rem;
            font-size: 0.66rem;
            color: var(--est-muted);
            font-weight: 600;
        }
        .est-float-tag::before {
            content: "✓ ";
            color: var(--est-green);
            font-weight: 800;
        }
        /* Capas entre floats: la verde (a) detrás; la de métricas (b) encima si chocan.
           Subida para que el chip «Reportes» (órbita NW, z-index 5) no tape la esquina de la tarjeta */
        .est-float-a { top: 0%; left: -3%; z-index: 2; }
        /* Por defecto (tablet sin órbita o layout medio): sitio cómodo */
        .est-float-b { top: 36%; right: -5%; animation-delay: 0.6s; z-index: 3; }
        .est-float-c { bottom: 10%; left: 2%; animation-delay: 1.1s; max-width: 15rem; z-index: 2; }
        /*
         * Desktop: órbita visible.
         * ~36% cruza «Matrícula» (oc-3); ~53% baja demasiado y cruza «Inscripciones» (oc-4, SE).
         * Compromiso en ~45% y un poco más hacia dentro para separar ambos carriles.
         */
        @media (min-width: 1024px) {
            .est-float-a {
                top: -3%;
                left: -2%;
            }
            .est-float-b {
                top: 45%;
                right: 0;
            }
        }
        @media (max-width: 639px) {
            .est-float-a { left: 0; top: 0%; z-index: 2; }
            .est-float-b { right: 0; top: 30%; max-width: 10rem; z-index: 3; }
            .est-float-c { left: 0; bottom: 6%; right: 0; max-width: none; z-index: 2; }
        }

        @keyframes est-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        .est-ui-preview {
            position: absolute;
            bottom: 8%;
            right: -2%;
            width: min(52%, 220px);
            /* Sobre las tarjetas flotantes; por debajo de la órbita de chips */
            z-index: 4;
            border-radius: 12px;
            background: var(--est-white);
            box-shadow: 0 24px 48px rgba(15, 23, 42, 0.15);
            border: 1px solid rgba(15, 23, 42, 0.08);
            overflow: hidden;
            animation: est-float 8s ease-in-out infinite 0.2s;
        }
        @media (max-width: 639px) { .est-ui-preview { display: none; } }
        .est-ui-preview-h {
            padding: 0.5rem 0.65rem;
            background: linear-gradient(90deg, var(--est-green-deep), var(--est-green-dark));
            color: white;
            font-size: 0.55rem;
            font-weight: 800;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        .est-ui-preview-b { padding: 0.65rem; }
        .est-ui-bar { height: 6px; border-radius: 3px; background: #e2e8f0; margin-bottom: 0.45rem; }
        .est-ui-bar:nth-child(1) { width: 100%; background: linear-gradient(90deg, var(--est-green-soft), #a7f3d0); }
        .est-ui-bar:nth-child(2) { width: 85%; }
        .est-ui-bar:nth-child(3) { width: 70%; }
        .est-ui-bar:nth-child(4) { width: 92%; margin-bottom: 0; }

        /* Olas: capas suaves + gradientes solo marca (verde / menta / ámbar suave) */
        .est-wave-hero {
            position: relative;
            z-index: 2;
            line-height: 0;
            margin-top: -4px;
            overflow: hidden;
            background: var(--est-surface);
        }
        .est-wave-hero svg {
            display: block;
            width: 100%;
            height: clamp(4.25rem, 13vw, 8rem);
            vertical-align: middle;
            shape-rendering: geometricPrecision;
        }

        /* Fondo del strip = página; evita “costuras” si el SVG no cubre o hay transparencias raras */
        .est-wave-edge {
            position: relative;
            width: 100%;
            line-height: 0;
            overflow: hidden;
            margin: 0;
            pointer-events: none;
            background: var(--est-surface);
        }
        .est-wave-edge svg {
            display: block;
            width: 100%;
            max-width: none;
            height: clamp(2.75rem, 8vw, 5.25rem);
            margin-left: 0;
            shape-rendering: geometricPrecision;
            vertical-align: bottom;
        }
        .est-wave-edge--tall svg {
            height: clamp(3.5rem, 10vw, 6.5rem);
        }
        .est-wave-edge--pull-up {
            margin-top: -2px;
        }
        .est-wave-edge--pull-down {
            margin-bottom: -2px;
        }
        /* Transición hacia bloque con fondo rico */
        .est-wave-edge--into-rich {
            margin-top: -1px;
        }
        .est-wave-edge--into-rich svg {
            height: clamp(3.25rem, 9vw, 6rem);
        }
        /* Entre secciones con el mismo lenguaje visual: “cresta” clara */
        .est-wave-edge--ribbon {
            opacity: 1;
        }
        .est-wave-edge--ribbon svg {
            height: clamp(2.5rem, 7vw, 4.5rem);
        }
        /* #demo es section a todo el ancho; el contenido va en .est-wrap interior */
        #demo {
            position: relative;
            isolation: isolate;
            overflow: visible;
            padding-top: 2.5rem;
            padding-bottom: 3rem;
            margin-top: 0.5rem;
            background: transparent;
        }
        #demo::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            background:
                radial-gradient(ellipse 80% 60% at 50% 0%, rgba(14, 165, 78, 0.04) 0%, transparent 55%),
                linear-gradient(180deg, #f8fafc 0%, var(--est-surface) 100%);
            pointer-events: none;
            -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
        }
        #precios {
            padding-bottom: 3.5rem;
        }

        /* Sections */
        .est-section { padding: 4.5rem 0; }
        .est-section-head {
            text-align: center;
            max-width: 40rem;
            margin: 0 auto 3rem;
        }
        .est-section-head h2 {
            font-family: var(--font-display);
            font-size: clamp(1.75rem, 3.5vw, 2.35rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            margin-bottom: 0.75rem;
            color: var(--est-ink);
        }
        .est-section-head p { color: var(--est-muted); font-size: 1.05rem; font-weight: 500; line-height: 1.65; }

        .est-logos {
            padding: 2rem 0;
            border-top: 1px solid rgba(15, 23, 42, 0.06);
            border-bottom: 1px solid rgba(15, 23, 42, 0.06);
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(241, 245, 249, 0.95) 100%);
        }
        .est-logos.est-logos-rich {
            background: transparent;
        }
        .est-logos-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 1rem 1.25rem;
        }
        .est-logo-pill {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.55rem 1rem;
            border-radius: 999px;
            background: var(--est-white);
            border: 1px solid rgba(15, 23, 42, 0.07);
            font-weight: 700;
            font-size: 0.78rem;
            color: var(--est-muted);
            box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .est-logo-pill:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
            color: var(--est-ink-soft);
        }
        .est-logo-pill .est-logo-initial {
            width: 1.75rem;
            height: 1.75rem;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--est-green-soft), #a7f3d0);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.65rem;
            font-weight: 800;
            color: var(--est-green-deep);
            flex-shrink: 0;
        }
        .est-logo-pill .est-lp-emoji {
            font-size: 1.05rem;
            line-height: 1;
            flex-shrink: 0;
        }

        .est-feature {
            display: grid;
            gap: 2.25rem;
            align-items: center;
            margin-bottom: 4rem;
        }
        @media (min-width: 900px) {
            .est-feature { grid-template-columns: 1fr 1fr; margin-bottom: 5rem; gap: 3.5rem; }
            .est-feature-reverse .est-feature-text { order: 2; }
            .est-feature-reverse .est-feature-art { order: 1; }
        }
        .est-feature h3 {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 0.75rem;
            color: var(--est-green-deep);
            letter-spacing: -0.02em;
        }
        .est-feature p { color: var(--est-muted); margin-bottom: 1.35rem; font-size: 1rem; line-height: 1.7; font-weight: 500; }
        .est-feature-icon {
            width: 3rem;
            height: 3rem;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--est-green-soft), #ecfdf5);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            color: var(--est-green-dark);
        }
        .est-feature-icon svg { width: 1.5rem; height: 1.5rem; }

        .est-feature-art {
            border-radius: var(--est-radius-xl);
            min-height: 16rem;
            background: linear-gradient(145deg, #ecfdf5 0%, var(--est-white) 45%, #d1fae5 100%);
            border: 1px solid rgba(var(--est-green-rgb), 0.12);
            box-shadow:
                0 24px 56px rgba(6, 78, 59, 0.1),
                0 0 0 1px rgba(255, 255, 255, 0.6) inset;
            position: relative;
            overflow: hidden;
            padding: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .est-section-rich .est-feature-art {
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.78) 0%, rgba(248, 250, 252, 0.92) 42%, rgba(236, 253, 245, 0.96) 100%);
            border: 1px solid rgba(255, 255, 255, 0.7);
            box-shadow:
                0 32px 72px rgba(6, 78, 59, 0.09),
                0 0 0 1px rgba(255, 255, 255, 0.65) inset,
                0 1px 0 rgba(255, 255, 255, 0.85) inset;
        }
        .est-feature-art--photo {
            padding: 0;
            min-height: 15rem;
            aspect-ratio: 4 / 5;
            max-height: 28rem;
            margin-inline: auto;
            background: #e2e8f0;
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow:
                0 28px 60px rgba(15, 23, 42, 0.12),
                0 0 0 1px rgba(255, 255, 255, 0.5) inset;
        }
        .est-section-rich .est-feature-art--photo {
            background: #f1f5f9;
            border: 1px solid rgba(15, 23, 42, 0.07);
            box-shadow:
                0 32px 72px rgba(15, 23, 42, 0.1),
                0 0 0 1px rgba(255, 255, 255, 0.75) inset;
        }
        .est-feature-art--photo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            display: block;
        }
        .est-section-rich .est-tcard {
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.75);
            box-shadow: 0 20px 50px rgba(15, 23, 42, 0.07);
        }
        .est-mock-ui {
            width: 100%;
            max-width: 340px;
            background: var(--est-white);
            border-radius: 14px;
            box-shadow: 0 20px 50px rgba(15, 23, 42, 0.1);
            border: 1px solid rgba(15, 23, 42, 0.06);
            overflow: hidden;
        }
        .est-mock-ui-top {
            display: flex;
            gap: 0.35rem;
            padding: 0.65rem 0.85rem;
            background: #f8fafc;
            border-bottom: 1px solid #e2e8f0;
        }
        .est-mock-dot { width: 8px; height: 8px; border-radius: 50%; background: #cbd5e1; }
        .est-mock-dot:nth-child(1) { background: #f87171; }
        .est-mock-dot:nth-child(2) { background: #fbbf24; }
        .est-mock-dot:nth-child(3) { background: #4ade80; }
        .est-mock-ui-body { padding: 1rem; }
        .est-mock-row {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            padding: 0.55rem 0;
            border-bottom: 1px solid #f1f5f9;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--est-ink-soft);
        }
        .est-mock-row:last-child { border-bottom: none; }
        .est-mock-avatar {
            width: 1.75rem;
            height: 1.75rem;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--est-green), var(--est-green-dark));
            flex-shrink: 0;
        }
        .est-mock-badge {
            margin-left: auto;
            padding: 0.2rem 0.45rem;
            border-radius: 6px;
            font-size: 0.6rem;
            font-weight: 800;
            background: var(--est-green-soft);
            color: var(--est-green-deep);
        }
        .est-mock-badge.warn { background: #fef3c7; color: #b45309; }

        .est-mock-cal {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 0.35rem;
            margin-top: 0.5rem;
        }
        .est-mock-cal span {
            aspect-ratio: 1;
            border-radius: 6px;
            background: #f1f5f9;
            font-size: 0.55rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--est-muted);
        }
        .est-mock-cal span.on {
            background: linear-gradient(135deg, var(--est-green), var(--est-green-dark));
            color: white;
            animation: est-cal-soft 2.8s ease-in-out infinite;
        }
        @keyframes est-cal-soft {
            0%, 100% { box-shadow: 0 0 0 0 rgba(var(--est-green-rgb), 0.25); }
            50% { box-shadow: 0 0 10px 1px rgba(var(--est-green-rgb), 0.22); }
        }
        @media (prefers-reduced-motion: reduce) {
            .est-mock-cal span.on { animation: none; }
        }
        .est-mock-ui--live {
            animation: est-mock-drift 7s ease-in-out infinite;
        }
        @keyframes est-mock-drift {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-4px); }
        }
        @media (prefers-reduced-motion: reduce) {
            .est-mock-ui--live { animation: none; }
        }

        .est-steps {
            display: grid;
            gap: 1.35rem;
        }
        @media (min-width: 768px) {
            .est-steps { grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
        }
        .est-step {
            padding: 1.75rem 1.5rem;
            border-radius: var(--est-radius-lg);
            background: var(--est-white);
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: none;
            transition: transform 0.25s ease, border-color 0.25s ease;
        }
        .est-step:hover {
            transform: translateY(-2px);
            border-color: rgba(var(--est-green-rgb), 0.2);
        }
        .est-step-icon {
            width: 2.75rem;
            height: 2.75rem;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--est-green), var(--est-green-dark));
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }
        .est-step-icon svg { width: 1.35rem; height: 1.35rem; }
        .est-step-num {
            font-family: var(--font-display);
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1;
            color: rgba(var(--est-green-rgb), 0.12);
            margin-bottom: 0.5rem;
            position: absolute;
            top: 1rem;
            right: 1.25rem;
        }
        .est-step { position: relative; }
        .est-step h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.5rem; color: var(--est-ink); }
        .est-step p { font-size: 0.9rem; color: var(--est-muted); font-weight: 500; line-height: 1.65; }

        .est-testimonials {
            background: transparent;
        }
        .est-tgrid { display: grid; gap: 1.35rem; }
        @media (min-width: 768px) { .est-tgrid { grid-template-columns: repeat(3, 1fr); } }
        .est-tcard {
            padding: 1.75rem;
            border-radius: var(--est-radius-lg);
            background: var(--est-white);
            border: 1px solid rgba(15, 23, 42, 0.06);
            box-shadow: 0 16px 44px rgba(15, 23, 42, 0.06);
            transition: transform 0.2s ease;
        }
        .est-tcard:hover { transform: translateY(-3px); }
        .est-tcard .est-quote {
            font-size: 2rem;
            line-height: 0;
            color: var(--est-green);
            opacity: 0.35;
            margin-bottom: 0.5rem;
            font-family: Georgia, serif;
        }
        .est-tcard blockquote {
            font-size: 0.95rem;
            color: var(--est-ink-soft);
            margin-bottom: 1.25rem;
            line-height: 1.65;
            font-weight: 500;
        }
        .est-tcard footer { display: flex; align-items: center; gap: 0.85rem; }
        .est-avatar {
            width: 2.75rem;
            height: 2.75rem;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--est-green) 0%, var(--est-green-deep) 100%);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.8rem;
        }
        .est-tname { font-weight: 800; font-size: 0.9rem; }
        .est-trole { font-size: 0.8rem; color: var(--est-muted); font-weight: 600; }

        .est-pricing-grid {
            display: grid;
            gap: 1.35rem;
            align-items: stretch;
        }
        @media (min-width: 900px) { .est-pricing-grid { grid-template-columns: repeat(3, 1fr); } }
        .est-pricing-grid--quad {
            grid-template-columns: 1fr;
        }
        @media (min-width: 720px) {
            .est-pricing-grid--quad { grid-template-columns: repeat(2, 1fr); }
        }
        @media (min-width: 1200px) {
            .est-pricing-grid--quad { grid-template-columns: repeat(4, 1fr); }
        }
        .est-pricing-ui {
            max-width: 72rem;
            margin: 0 auto;
        }
        .est-pricing-lead {
            text-align: center;
            font-size: 0.9rem;
            color: var(--est-muted);
            font-weight: 500;
            max-width: 42rem;
            margin: -0.25rem auto 1.5rem;
            line-height: 1.55;
        }
        .est-pricing-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 0.65rem;
            justify-content: center;
            align-items: center;
            margin-bottom: 1.75rem;
        }
        /* Radios fuera de vista: el cambio de pestaña es solo CSS (:checked), sin depender del JS */
        .est-pricing-seg-input {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .est-pricing-tabs .est-pricing-tab {
            appearance: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(15, 23, 42, 0.12);
            background: var(--est-white);
            color: var(--est-ink-soft);
            font-weight: 800;
            font-size: 0.88rem;
            padding: 0.65rem 1.35rem;
            border-radius: 999px;
            cursor: pointer;
            transition:
                background 0.15s ease,
                color 0.15s ease,
                border-color 0.15s ease;
        }
        .est-pricing-tabs .est-pricing-tab:hover {
            border-color: rgba(var(--est-green-rgb), 0.35);
            color: var(--est-green-deep);
        }
        #est-precio-seg-uni:checked ~ .est-pricing-tabs label[for="est-precio-seg-uni"],
        #est-precio-seg-ie:checked ~ .est-pricing-tabs label[for="est-precio-seg-ie"] {
            background: linear-gradient(135deg, var(--est-green) 0%, var(--est-green-dark) 100%);
            color: var(--est-white);
            border-color: transparent;
            box-shadow: none;
        }
        @supports selector(:has(*)) {
            .est-pricing-ui:has(#est-precio-seg-uni:focus-visible) label[for="est-precio-seg-uni"],
            .est-pricing-ui:has(#est-precio-seg-ie:focus-visible) label[for="est-precio-seg-ie"] {
                outline: 2px solid var(--est-green);
                outline-offset: 3px;
                border-radius: 999px;
            }
        }
        .est-pricing-panel--uni,
        .est-pricing-panel--ie {
            display: none;
        }
        #est-precio-seg-uni:checked ~ .est-pricing-panels .est-pricing-panel--uni,
        #est-precio-seg-ie:checked ~ .est-pricing-panels .est-pricing-panel--ie {
            display: block;
        }
        .est-pricing-panels { position: relative; }
        .est-pricing-empty {
            text-align: center;
            color: var(--est-muted);
            font-weight: 600;
            padding: 2.5rem 1rem;
            line-height: 1.55;
            font-size: 0.9rem;
            border-radius: var(--est-radius-lg);
            border: 1px dashed rgba(15, 23, 42, 0.12);
            background: rgba(255, 255, 255, 0.65);
        }
        .est-pricing-carousel-wrap {
            position: relative;
            margin: 0 auto;
            max-width: 100%;
        }
        .est-pricing-carousel {
            position: relative;
            padding: 0 2.65rem;
        }
        .est-pricing-carousel-viewport {
            overflow-x: auto;
            overflow-y: visible;
            scroll-snap-type: x mandatory;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            padding: 1.15rem 0 2.25rem;
            scrollbar-width: thin;
            perspective: 1280px;
        }
        .est-pricing-carousel-track {
            display: flex;
            gap: 1.35rem;
            align-items: stretch;
            transform-style: preserve-3d;
        }
        .est-pricing-carousel-slide {
            flex: 0 0 min(86vw, 300px);
            max-width: 300px;
            scroll-snap-align: center;
            transform-style: preserve-3d;
            transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.45s ease;
            will-change: transform;
        }
        .est-pricing-carousel-slide .est-price-card.featured {
            transform: none;
        }
        .est-pricing-carousel-btn {
            position: absolute;
            top: 50%;
            z-index: 5;
            transform: translateY(-50%);
            width: 2.65rem;
            height: 2.65rem;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.1);
            background: rgba(255, 255, 255, 0.96);
            box-shadow: 0 10px 32px rgba(15, 23, 42, 0.12);
            cursor: pointer;
            font-size: 1.35rem;
            line-height: 1;
            color: var(--est-green-deep);
            transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
        }
        .est-pricing-carousel-btn:hover {
            border-color: rgba(var(--est-green-rgb), 0.38);
            box-shadow: 0 14px 40px rgba(var(--est-green-rgb), 0.16);
        }
        .est-pricing-carousel-btn--prev { left: 0; }
        .est-pricing-carousel-btn--next { right: 0; }
        @media (max-width: 520px) {
            .est-pricing-carousel { padding: 0 2.15rem; }
            .est-pricing-carousel-btn { width: 2.35rem; height: 2.35rem; font-size: 1.2rem; }
        }
        .est-price-foot {
            margin-top: 1.25rem;
            padding-top: 1rem;
            border-top: 1px dashed rgba(15, 23, 42, 0.1);
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--est-muted);
            line-height: 1.45;
            text-align: center;
        }
        .est-price-metric {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--est-ink-soft);
            margin: 0.85rem 0 0.35rem;
            letter-spacing: 0.02em;
            text-transform: uppercase;
        }
        .est-price-metric + ul { margin-top: 0.35rem; }
        .est-price-card .est-price-note {
            font-size: 0.78rem;
            color: var(--est-muted);
            font-weight: 500;
            margin: 0.35rem 0 0;
            line-height: 1.45;
        }
        .est-price-card {
            position: relative;
            padding: 2rem 1.65rem;
            border-radius: var(--est-radius-lg);
            background: var(--est-white);
            border: 1px solid rgba(15, 23, 42, 0.08);
            display: flex;
            flex-direction: column;
            transition: transform 0.2s ease;
        }
        .est-price-card:hover { transform: translateY(-2px); }
        .est-price-card.featured {
            border-color: var(--est-green);
            box-shadow: none;
            transform: scale(1.03);
            z-index: 1;
            background: linear-gradient(180deg, #ffffff 0%, #f0fdf4 100%);
        }
        @media (max-width: 899px) { .est-price-card.featured { transform: none; } }
        .est-popular {
            position: absolute;
            top: -0.65rem;
            left: 50%;
            transform: translateX(-50%);
            display: inline-block;
            width: max-content;
            font-size: clamp(0.56rem, 1.05vw, 0.65rem);
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.055em;
            line-height: 1.2;
            white-space: nowrap;
            background: linear-gradient(135deg, var(--est-green), var(--est-green-dark));
            color: white;
            padding: 0.26rem 0.95rem;
            border-radius: 999px;
            text-align: center;
            box-sizing: border-box;
        }
        /* Títulos de plan: sans moderno (sin serif display) */
        .est-price-card h3 {
            font-family: var(--font-body);
            font-size: 1.22rem;
            font-weight: 800;
            letter-spacing: -0.055em;
            color: var(--est-ink);
            margin: 0 0 0.5rem;
            line-height: 1.18;
            padding-bottom: 0.55rem;
            border-bottom: 2px solid rgba(var(--est-green-rgb), 0.2);
            width: 100%;
            box-sizing: border-box;
        }
        .est-price-card.featured h3 {
            border-bottom-color: rgba(var(--est-green-rgb), 0.45);
        }
        .est-price {
            font-family: var(--font-display);
            font-size: 2.15rem;
            font-weight: 800;
            color: var(--est-green-deep);
            margin: 0.75rem 0;
            letter-spacing: -0.03em;
        }
        .est-price span { font-size: 0.9rem; font-weight: 700; color: var(--est-muted); }
        .est-price.est-price--cop {
            display: flex;
            flex-wrap: wrap;
            align-items: baseline;
            gap: 0.25rem 0.45rem;
            font-size: clamp(1.35rem, 3vw, 1.95rem);
        }
        .est-price-cop-num { letter-spacing: -0.03em; }
        .est-price-cop-suffix {
            font-family: var(--font-display);
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--est-muted);
        }
        .est-price-card ul { list-style: none; margin: 1rem 0 1.5rem; flex: 1; }
        .est-price-card li {
            padding: 0.45rem 0;
            padding-left: 1.35rem;
            position: relative;
            font-size: 0.9rem;
            color: var(--est-muted);
            font-weight: 500;
        }
        .est-price-card li::before {
            content: "\2713";
            position: absolute;
            left: 0;
            color: var(--est-green);
            font-weight: 800;
            font-size: 0.85em;
        }
        .est-price-card .est-btn { width: 100%; }

        .est-cta-band {
            margin: 0;
            padding: 4rem 1.5rem;
            border-radius: var(--est-radius-xl);
            background:
                linear-gradient(145deg, rgba(6, 78, 59, 0.35) 0%, transparent 42%),
                linear-gradient(225deg, rgba(2, 44, 34, 0.45) 0%, transparent 48%),
                linear-gradient(135deg, #064e3b 0%, var(--est-green-deep) 38%, #022c22 100%);
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: none;
        }
        .est-cta-band::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: 0;
            background:
                radial-gradient(ellipse 85% 65% at 12% 22%, rgba(52, 211, 153, 0.2) 0%, transparent 48%),
                radial-gradient(circle at 90% 20%, rgba(251, 191, 36, 0.12) 0%, transparent 36%),
                radial-gradient(circle at 78% 88%, rgba(16, 185, 129, 0.1) 0%, transparent 40%),
                radial-gradient(ellipse 55% 45% at 50% 115%, rgba(0, 0, 0, 0.18) 0%, transparent 52%);
            pointer-events: none;
        }
        .est-cta-band::after {
            content: "";
            position: absolute;
            inset: -35%;
            z-index: 0;
            transform-origin: 50% 50%;
            background: conic-gradient(
                from 200deg at 50% 50%,
                transparent 0deg,
                rgba(255, 255, 255, 0.05) 70deg,
                transparent 130deg,
                rgba(52, 211, 153, 0.07) 210deg,
                transparent 300deg
            );
            opacity: 0.95;
            pointer-events: none;
            animation: est-cta-sheen 20s linear infinite;
        }
        @keyframes est-cta-sheen {
            to { transform: rotate(360deg); }
        }
        @media (prefers-reduced-motion: reduce) {
            .est-cta-band::after { animation: none; opacity: 0.4; }
        }
        .est-cta-band h2 {
            font-family: var(--font-display);
            font-size: clamp(1.55rem, 3vw, 2rem);
            font-weight: 800;
            margin-bottom: 0.75rem;
            position: relative;
            z-index: 1;
            letter-spacing: -0.02em;
        }
        .est-cta-band p {
            opacity: 0.92;
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
            max-width: 32rem;
            margin-left: auto;
            margin-right: auto;
            font-weight: 500;
            font-size: 1.05rem;
            line-height: 1.65;
        }
        .est-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            justify-content: center;
            position: relative;
            z-index: 1;
        }

        .est-footer {
            padding: 2.25rem 0 1.75rem;
            border-top: 1px solid rgba(15, 23, 42, 0.08);
            margin-top: 4rem;
        }
        .est-footer-grid { display: grid; gap: 2.25rem; }
        @media (min-width: 640px) { .est-footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
        .est-footer-brand .est-logo-link { margin-bottom: 0.65rem; line-height: 0; }
        .est-footer-brand .est-logo-img {
            height: 4.85rem;
            width: auto;
            max-height: none;
        }
        @media (min-width: 768px) {
            .est-footer-brand .est-logo-img { height: 6rem; }
        }
        @media (min-width: 1024px) {
            .est-footer-brand .est-logo-img { height: 6.5rem; }
        }
        .est-footer-brand p { font-size: 0.9rem; color: var(--est-muted); max-width: 24rem; line-height: 1.65; font-weight: 500; }
        .est-footer-col h4 {
            font-size: 0.68rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--est-muted);
            margin-bottom: 0.75rem;
            font-weight: 800;
        }
        .est-footer-col ul { list-style: none; }
        .est-footer-col li { margin-bottom: 0.45rem; }
        .est-footer-col a { font-size: 0.875rem; color: var(--est-muted); font-weight: 600; }
        .est-footer-col a:hover { color: var(--est-green-dark); }
        .est-copy {
            margin-top: 2.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(15, 23, 42, 0.06);
            font-size: 0.8rem;
            color: var(--est-muted);
            text-align: center;
            font-weight: 500;
        }

        /* Constelación hero (SVG + chips, sin assets externos) */
        .est-hero-constellation {
            position: absolute;
            inset: 0;
            z-index: 0;
            pointer-events: none;
            overflow: hidden;
        }
        .est-hero-constellation svg {
            position: absolute;
            left: 50%;
            top: 38%;
            width: min(140%, 900px);
            height: auto;
            transform: translate(-50%, -50%);
            opacity: 0.55;
        }
        @media (max-width: 1023px) {
            .est-hero-constellation svg { top: 32%; width: 120%; opacity: 0.4; }
        }
        .est-orbit-wrap {
            position: absolute;
            inset: -5% -8% 0 -8%;
            pointer-events: none;
            /* Por encima de foto + tarjetas flotantes + vista “en vivo”, sin tapar el hero completo */
            z-index: 5;
        }
        @media (max-width: 1023px) { .est-orbit-wrap { display: none; } }
        .est-orbit-ring {
            position: absolute;
            left: 50%;
            top: 44%;
            width: min(92%, 380px);
            aspect-ratio: 1;
            transform: translate(-50%, -50%);
            border-radius: 50%;
            border: 1px dashed rgba(var(--est-green-rgb), 0.22);
            box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4) inset;
        }
        /* Brazo: posición en órbita solo con transform (capa estable). */
        .est-orbit-arm {
            position: absolute;
            left: 50%;
            top: 44%;
            transform: translate(-50%, -50%);
            pointer-events: none;
        }
        /* Posiciones en órbita (radio ~190px desde centro visual) */
        .est-oc-1 { transform: translate(-50%, -50%) translate(0, -195px); }
        .est-oc-2 { transform: translate(-50%, -50%) translate(138px, -138px); }
        .est-oc-3 { transform: translate(-50%, -50%) translate(195px, 0); }
        .est-oc-4 { transform: translate(-50%, -50%) translate(138px, 138px); }
        .est-oc-5 { transform: translate(-50%, -50%) translate(0, 188px); }
        .est-oc-6 { transform: translate(-50%, -50%) translate(-138px, 138px); }
        .est-oc-7 { transform: translate(-50%, -50%) translate(-195px, 0); }
        /* Un poco más al NW para no coincidir con .est-float-a */
        .est-oc-8 { transform: translate(-50%, -50%) translate(-152px, -152px); }

        .est-orbit-chip {
            position: relative;
            display: inline-block;
            font-size: 0.625rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            padding: 0.38rem 0.72rem;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(var(--est-green-rgb), 0.22);
            color: var(--est-green-deep);
            box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
            white-space: nowrap;
            transform: translate3d(0, 0, 0);
        }
        .est-orbit-chip em {
            font-style: normal;
            color: #b45309;
            font-weight: 800;
        }

        @media (prefers-reduced-motion: no-preference) {
            .est-orbit-chip {
                animation: est-chip-drift 6s ease-in-out infinite;
            }
            .est-orbit-arm.est-oc-2 .est-orbit-chip,
            .est-orbit-arm.est-oc-4 .est-orbit-chip,
            .est-orbit-arm.est-oc-6 .est-orbit-chip,
            .est-orbit-arm.est-oc-8 .est-orbit-chip {
                animation-duration: 6.8s;
                animation-delay: 0.35s;
            }
            .est-orbit-arm.est-oc-3 .est-orbit-chip,
            .est-orbit-arm.est-oc-7 .est-orbit-chip {
                animation-duration: 7.2s;
                animation-delay: 0.15s;
            }
        }
        /* Misma idea que .est-float-card: solo translate3d (compositor), sin margin/layout */
        @keyframes est-chip-drift {
            0%, 100% { transform: translate3d(0, 0, 0); }
            50% { transform: translate3d(0, -10px, 0); }
        }

        .est-hero-col-visual { z-index: 2; }

        /*
         * Entrada del hero solo con CSS (compositor): evita anime.js en el primer tick + trabajo pesado.
         * js-welcome + est-hero-ready se activan desde <head> (doble rAF).
         */
        @keyframes est-hero-fade-up {
            from {
                opacity: 0;
                transform: translate3d(0, 10px, 0);
            }
            to {
                opacity: 1;
                transform: translate3d(0, 0, 0);
            }
        }
        @keyframes est-hero-visual-in {
            from {
                opacity: 0;
                transform: translate3d(0, 10px, 0) scale(0.992);
            }
            to {
                opacity: 1;
                transform: translate3d(0, 0, 0) scale(1);
            }
        }
        html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-trust,
        html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-eyebrow,
        html.js-welcome:not(.est-hero-ready) .est-hero-col-text > h1,
        html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-hero-lead,
        html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-hero-actions,
        html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-hero-stats {
            opacity: 0;
            transform: translate3d(0, 10px, 0);
        }
        html.js-welcome.est-hero-ready .est-hero-col-text > .est-trust {
            animation: est-hero-fade-up 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
        }
        html.js-welcome.est-hero-ready .est-hero-col-text > .est-eyebrow {
            animation: est-hero-fade-up 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            animation-delay: 0.04s;
        }
        html.js-welcome.est-hero-ready .est-hero-col-text > h1 {
            animation: est-hero-fade-up 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            animation-delay: 0.08s;
        }
        html.js-welcome.est-hero-ready .est-hero-col-text > .est-hero-lead {
            animation: est-hero-fade-up 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            animation-delay: 0.12s;
        }
        html.js-welcome.est-hero-ready .est-hero-col-text > .est-hero-actions {
            animation: est-hero-fade-up 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            animation-delay: 0.16s;
        }
        html.js-welcome.est-hero-ready .est-hero-col-text > .est-hero-stats {
            animation: est-hero-fade-up 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            animation-delay: 0.2s;
        }
        html.js-welcome:not(.est-hero-ready) .est-hero-col-visual {
            opacity: 0;
            transform: translate3d(0, 10px, 0) scale(0.992);
        }
        html.js-welcome.est-hero-ready .est-hero-col-visual {
            animation: est-hero-visual-in 0.48s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            animation-delay: 0.05s;
        }
        /* Menos contención GPU durante la entrada */
        @media (prefers-reduced-motion: no-preference) {
            html.js-welcome:not(.est-hero-ready) .est-float-card,
            html.js-welcome:not(.est-hero-ready) .est-ui-preview {
                animation-play-state: paused;
            }
            html.js-welcome:not(.est-hero-ready) .est-orbit-chip {
                animation-play-state: paused !important;
            }
        }

        /* Revelado al scroll: solo CSS (IntersectionObserver añade clase); sin anime.js en scroll */
        .est-scroll-reveal {
            opacity: 1;
            transform: none;
            transition:
                opacity 0.18s cubic-bezier(0.33, 1, 0.68, 1),
                transform 0.18s cubic-bezier(0.33, 1, 0.68, 1);
        }
        html.est-scroll-init .est-scroll-reveal:not(.est-scroll-visible) {
            opacity: 0;
            transform: translate3d(0, 8px, 0);
        }
        html.est-scroll-init .est-scroll-reveal.est-scroll-visible {
            opacity: 1;
            transform: translate3d(0, 0, 0);
        }
        .est-stagger-children > .est-scroll-reveal:nth-child(1) { transition-delay: 0s; }
        .est-stagger-children > .est-scroll-reveal:nth-child(2) { transition-delay: 0.01s; }
        .est-stagger-children > .est-scroll-reveal:nth-child(3) { transition-delay: 0.02s; }
        .est-stagger-children > .est-scroll-reveal:nth-child(4) { transition-delay: 0.03s; }
        .est-stagger-children > .est-scroll-reveal:nth-child(5) { transition-delay: 0.04s; }
        .est-stagger-children > .est-scroll-reveal:nth-child(6) { transition-delay: 0.05s; }

        @media (prefers-reduced-motion: reduce) {
            html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-trust,
            html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-eyebrow,
            html.js-welcome:not(.est-hero-ready) .est-hero-col-text > h1,
            html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-hero-lead,
            html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-hero-actions,
            html.js-welcome:not(.est-hero-ready) .est-hero-col-text > .est-hero-stats,
            html.js-welcome:not(.est-hero-ready) .est-hero-col-visual {
                opacity: 1 !important;
                transform: none !important;
                animation: none !important;
            }
            html.est-scroll-init .est-scroll-reveal:not(.est-scroll-visible) {
                opacity: 1 !important;
                transform: none !important;
                transition: none !important;
            }
            .est-orbit-chip { animation: none !important; }
        }

        /* Perfil de rendimiento: reducir animaciones y efectos caros en móviles / equipos modestos */
        html.est-low-motion .est-float-card,
        html.est-low-motion .est-ui-preview,
        html.est-low-motion .est-orbit-chip,
        html.est-low-motion .est-mock-ui--live,
        html.est-low-motion .est-mock-cal span.on,
        html.est-low-motion .est-cta-band::after,
        html.est-low-motion .est-wa-panel {
            animation: none !important;
        }

        html.est-low-motion .est-scroll-reveal {
            transition-duration: 0.12s;
        }

        html.est-low-motion .est-nav {
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
            background: rgba(255, 255, 255, 0.96);
        }

        html.est-low-motion .est-hero-stat,
        html.est-low-motion .est-float-glass,
        html.est-low-motion .est-play-modal-backdrop {
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }

        /* Figuritas de sección */
        .est-section-deco {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.5rem;
            margin-bottom: 1.25rem;
        }
        .est-fig {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            padding: 0.35rem 0.75rem;
            border-radius: 999px;
            font-size: 0.65rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(var(--est-green-rgb), 0.15);
            color: var(--est-green-dark);
            box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
        }
        .est-fig svg { width: 14px; height: 14px; flex-shrink: 0; opacity: 0.85; }

        .est-mesh-blobs {
            position: absolute;
            inset: 0;
            z-index: 0;
            pointer-events: none;
            background:
                radial-gradient(circle at 18% 22%, rgba(var(--est-green-rgb), 0.14) 0%, transparent 42%),
                radial-gradient(circle at 88% 18%, rgba(251, 191, 36, 0.12) 0%, transparent 38%),
                radial-gradient(circle at 72% 88%, rgba(52, 211, 153, 0.1) 0%, transparent 40%);
        }

        /* Rendimiento: pintar fuera de pantalla más barato */
        .est-section-cv {
            content-visibility: auto;
            contain-intrinsic-size: 1px 480px;
        }

        .est-hero-chips-mobile {
            display: flex;
            flex-wrap: nowrap;
            gap: 0.45rem;
            overflow-x: auto;
            padding: 0 1.25rem 1.75rem;
            max-width: 76rem;
            margin: 0 auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
            -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
        }
        .est-hero-chips-mobile::-webkit-scrollbar { height: 4px; }
        .est-hero-chips-mobile::-webkit-scrollbar-thumb {
            background: rgba(var(--est-green-rgb), 0.25);
            border-radius: 99px;
        }
        @media (min-width: 1024px) {
            .est-hero-chips-mobile { display: none; }
        }
        .est-hero-chips-mobile span {
            flex: 0 0 auto;
            font-size: 0.65rem;
            font-weight: 800;
            padding: 0.4rem 0.75rem;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.95);
            border: 1px solid rgba(var(--est-green-rgb), 0.18);
            color: var(--est-green-deep);
            box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
        }

        .est-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            flex-wrap: wrap;
            justify-content: center;
            font-size: 0.8125rem;
            font-weight: 800;
            color: var(--est-green-deep);
            background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 50%, rgba(254, 252, 232, 0.95) 100%);
            padding: 0.45rem 1rem;
            border-radius: 999px;
            border: 1px solid rgba(var(--est-green-rgb), 0.22);
            box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
            margin-bottom: 1rem;
        }
        @media (min-width: 1024px) {
            .est-eyebrow { justify-content: flex-start; }
        }

        .est-price-ribbon {
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            font-size: 0.7rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--est-green-deep);
            background: var(--est-green-soft);
            padding: 0.3rem 0.65rem;
            border-radius: 999px;
            margin-bottom: 0.5rem;
            border: 1px dashed rgba(var(--est-green-rgb), 0.35);
        }

        /* Fondos tipo “bento / glass”: solo verde, menta y toque ámbar de marca */
        /* .est-wrap va dentro del section, no en el mismo elemento: el fondo cubre todo el ancho */
        .est-section-rich {
            position: relative;
            isolation: isolate;
            overflow: visible;
            width: 100%;
        }
        .est-section-rich::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            background:
                radial-gradient(ellipse 65% 55% at 0% 0%, rgba(var(--est-green-rgb), 0.09), transparent 58%),
                radial-gradient(ellipse 50% 45% at 100% 15%, rgba(209, 250, 229, 0.85), transparent 55%),
                radial-gradient(ellipse 45% 40% at 80% 100%, rgba(251, 191, 36, 0.06), transparent 52%),
                linear-gradient(
                    180deg,
                    color-mix(in srgb, var(--est-surface) 88%, #ecfdf5) 0%,
                    var(--est-surface) 16%,
                    var(--est-surface) 84%,
                    color-mix(in srgb, var(--est-surface) 92%, #e2e8f0) 100%
                );
            pointer-events: none;
            /* Desvanece laterales hacia el mismo tono de página = sin cortes verticales */
            -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
        }
        .est-section-rich::after {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            opacity: 0.35;
            background-image:
                linear-gradient(rgba(14, 165, 78, 0.032) 1px, transparent 1px),
                linear-gradient(90deg, rgba(14, 165, 78, 0.032) 1px, transparent 1px);
            background-size: 56px 56px;
            -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 11%, #000 89%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, #000 11%, #000 89%, transparent 100%);
            pointer-events: none;
        }
        .est-section-rich .est-section-art {
            position: absolute;
            right: max(-4%, -2rem);
            bottom: -5%;
            width: min(320px, 42vw);
            height: min(280px, 38vw);
            z-index: 0;
            opacity: 0.11;
            pointer-events: none;
            background: no-repeat center / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 180' fill='none'%3E%3Cpath stroke='%230ea54e' stroke-width='1.4' d='M28 152V38l44-14v128M88 24l48 16v112M88 24v128'/%3E%3Crect x='132' y='48' width='36' height='28' rx='4' stroke='%230ea54e' stroke-width='1' opacity='.6'/%3E%3Ccircle cx='52' cy='62' r='22' stroke='%230ea54e' stroke-width='0.9' opacity='.5'/%3E%3Ccircle cx='168' cy='118' r='18' stroke='%230a7c3d' stroke-width='0.8' opacity='.45'/%3E%3C/svg%3E");
        }
        .est-section-rich .est-wrap,
        .est-section-rich.est-wrap {
            position: relative;
            z-index: 1;
        }
        .est-section-rich .est-section-head::before {
            content: "";
            display: block;
            width: 3.25rem;
            height: 4px;
            border-radius: 999px;
            margin: 0 auto 1.05rem;
            background: linear-gradient(90deg, var(--est-green), rgba(251, 191, 36, 0.9));
        }
        .est-testimonials.est-section-rich::before {
            background:
                radial-gradient(ellipse 60% 50% at 10% 20%, rgba(var(--est-green-rgb), 0.12), transparent 55%),
                radial-gradient(ellipse 55% 45% at 95% 10%, rgba(209, 250, 229, 0.9), transparent 50%),
                radial-gradient(ellipse 40% 35% at 50% 100%, rgba(251, 191, 36, 0.05), transparent 50%),
                linear-gradient(180deg, #ecfdf5 0%, rgba(241, 245, 249, 0.98) 60%, var(--est-surface) 100%);
        }

        .est-logos-rich {
            position: relative;
            overflow: visible;
        }
        .est-logos-rich::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 80% 100% at 50% 0%, rgba(209, 250, 229, 0.55), transparent 55%),
                linear-gradient(
                    180deg,
                    rgba(255, 255, 255, 0.98) 0%,
                    color-mix(in srgb, var(--est-surface) 92%, #ecfdf5) 45%,
                    var(--est-surface) 100%
                );
            pointer-events: none;
            z-index: 0;
            -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
        }
        .est-logos-rich::after {
            content: "";
            position: absolute;
            inset: 0;
            opacity: 0.35;
            background-image:
                linear-gradient(rgba(14, 165, 78, 0.028) 1px, transparent 1px),
                linear-gradient(90deg, rgba(14, 165, 78, 0.028) 1px, transparent 1px);
            background-size: 44px 44px;
            pointer-events: none;
            z-index: 0;
            -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
        }
        .est-logos-rich .est-wrap {
            position: relative;
            z-index: 1;
        }

        .est-footer-rich {
            position: relative;
            overflow: visible;
            border-top: none;
        }
        .est-footer-rich::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 70% 80% at 100% 0%, rgba(var(--est-green-rgb), 0.06), transparent 50%),
                linear-gradient(
                    180deg,
                    color-mix(in srgb, var(--est-surface) 94%, #f8fafc) 0%,
                    var(--est-surface) 100%
                );
            pointer-events: none;
            z-index: 0;
            -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
        }
        .est-footer-rich::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            top: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(var(--est-green-rgb), 0.25), rgba(251, 191, 36, 0.35), rgba(var(--est-green-rgb), 0.25), transparent);
            pointer-events: none;
            z-index: 1;
        }
        .est-footer-rich > * {
            position: relative;
            z-index: 1;
        }

        .est-mock-ribbon {
            font-size: 0.58rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: white;
            background: linear-gradient(90deg, #ca8a04, var(--est-accent));
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            margin-bottom: 0.5rem;
            display: inline-block;
        }

        /* Zona interactiva: calendario demo + chips (complementa anime.js en welcome-anime.js) */
        .est-play-section {
            padding: 3.5rem 0 4rem;
        }
        .est-play-head {
            text-align: center;
            max-width: 40rem;
            margin: 0 auto 2.25rem;
        }
        .est-play-head h2 {
            font-family: var(--font-display);
            font-size: clamp(1.65rem, 4vw, 2.25rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            margin-bottom: 0.5rem;
        }
        .est-play-head p {
            color: var(--est-muted);
            font-size: 0.95rem;
        }
        .est-play-grid {
            display: grid;
            gap: 1.75rem;
            align-items: start;
            width: 100%;
            min-width: 0;
        }
        @media (min-width: 900px) {
            .est-play-grid {
                grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
                gap: 2rem;
            }
        }
        .est-play-card {
            background: var(--est-white);
            border-radius: var(--est-radius-xl);
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08);
            padding: 1.35rem 1.25rem 1.5rem;
            min-width: 0;
            max-width: 100%;
        }
        #est-cal-widget {
            min-width: 0;
            max-width: 100%;
            overflow-x: hidden;
        }
        @supports (overflow: clip) {
            #est-cal-widget {
                overflow-x: clip;
            }
        }
        .est-play-card h3 {
            font-size: 0.78rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--est-muted);
            margin-bottom: 1rem;
        }
        .est-cal-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
            margin-bottom: 1rem;
        }
        .est-cal-nav button {
            font: inherit;
            cursor: pointer;
            border: none;
            border-radius: 0.75rem;
            padding: 0.45rem 0.85rem;
            font-weight: 700;
            font-size: 0.8125rem;
            background: rgba(var(--est-green-rgb), 0.1);
            color: var(--est-green-deep);
            transition: background 0.15s ease, transform 0.12s ease;
        }
        .est-cal-nav button:hover {
            background: rgba(var(--est-green-rgb), 0.18);
        }
        .est-cal-nav button:active {
            transform: scale(0.96);
        }
        /* Recorte duro: evita que la columna domingo se dibuje fuera de la tarjeta */
        .est-cal-viewport {
            width: 100%;
            max-width: 100%;
            min-width: 0;
            overflow-x: hidden;
        }
        @supports (overflow: clip) {
            .est-cal-viewport {
                overflow-x: clip;
            }
        }
        .est-cal-title {
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 1.05rem;
            text-align: center;
            flex: 1;
        }
        .est-cal-grid {
            display: grid;
            grid-template-columns: repeat(7, minmax(0, 1fr));
            gap: 0.28rem;
            text-align: center;
            font-size: 0.68rem;
            font-weight: 700;
            color: var(--est-muted);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 0.35rem;
            width: 100%;
            min-width: 0;
        }
        .est-cal-days {
            display: grid;
            grid-template-columns: repeat(7, minmax(0, 1fr));
            gap: 0.32rem;
            width: 100%;
            min-width: 0;
        }
        .est-cal-cell {
            min-width: 0;
            max-width: 100%;
            min-height: 4.35rem;
            border-radius: 0.7rem;
            display: flex;
            flex-direction: column;
            align-items: stretch;
            justify-content: flex-start;
            padding: 0.28rem 0.32rem 0.35rem;
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--est-ink-soft);
            background: rgba(241, 245, 249, 0.72);
            border: 1px solid rgba(15, 23, 42, 0.06);
            cursor: default;
            text-align: left;
            gap: 0.15rem;
        }
        .est-cal-cell.muted {
            opacity: 0.32;
            background: transparent;
            border-color: transparent;
        }
        .est-cal-cell.today {
            background: linear-gradient(145deg, var(--est-green) 0%, var(--est-green-dark) 100%);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.2);
            box-shadow: 0 6px 18px var(--est-green-glow);
        }
        .est-cal-cell.today .est-cal-cell-num {
            color: #fff;
        }
        .est-cal-cell.today .est-cal-mini {
            background: rgba(255, 255, 255, 0.22);
            color: #fff;
        }
        .est-cal-cell.pickable {
            cursor: pointer;
            transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
        }
        .est-cal-cell.pickable:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15, 23, 42, 0.1);
        }
        .est-cal-cell.has-events {
            border-color: rgba(var(--est-green-rgb), 0.35);
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(236, 253, 245, 0.9) 100%);
        }
        .est-cal-cell.selected {
            outline: 2px solid var(--est-accent);
            outline-offset: 2px;
        }
        .est-cal-cell-num {
            font-size: 0.78rem;
            font-weight: 800;
            line-height: 1;
            color: var(--est-ink);
            flex-shrink: 0;
            min-width: 0;
        }
        .est-cal-mini-wrap {
            display: flex;
            flex-direction: column;
            gap: 0.12rem;
            margin-top: 0.08rem;
            min-height: 0;
            min-width: 0;
            flex: 1;
            overflow: hidden;
        }
        .est-cal-mini {
            display: block;
            width: 100%;
            min-width: 0;
            max-width: 100%;
            font-size: 0.58rem;
            font-weight: 700;
            line-height: 1.15;
            padding: 0.12rem 0.28rem;
            border-radius: 0.35rem;
            border: none;
            font-family: inherit;
            text-align: left;
            cursor: pointer;
            background: rgba(14, 165, 78, 0.1);
            color: var(--est-green-deep);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            transition: transform 0.1s ease, box-shadow 0.1s ease;
        }
        .est-cal-cell.pickable .est-cal-mini:focus-visible {
            outline: 2px solid var(--est-accent);
            outline-offset: 1px;
        }
        .est-cal-cell.pickable .est-cal-mini:hover {
            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
        }
        .est-cal-mini.est-type-meet {
            background: rgba(251, 191, 36, 0.2);
            color: #92400e;
        }
        .est-cal-mini.est-type-due {
            background: rgba(239, 68, 68, 0.12);
            color: #b91c1c;
        }
        .est-cal-mini.est-type-class {
            background: rgba(14, 165, 78, 0.12);
            color: var(--est-green-deep);
        }
        .est-cal-more {
            font-size: 0.55rem;
            font-weight: 800;
            color: var(--est-muted);
            text-align: center;
            padding: 0.12rem 0.2rem 0;
            border: none;
            background: transparent;
            font-family: inherit;
            cursor: pointer;
            text-decoration: underline;
            text-underline-offset: 2px;
            width: 100%;
            min-width: 0;
            max-width: 100%;
        }
        .est-cal-more:hover {
            color: var(--est-green-deep);
        }
        .est-cal-more:focus-visible {
            outline: 2px solid var(--est-accent);
            outline-offset: 1px;
            border-radius: 0.25rem;
        }

        /* Modal / popup compartido (día + módulos) */
        .est-play-modal {
            position: fixed;
            inset: 0;
            z-index: 400;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s ease;
        }
        .est-play-modal.is-open {
            opacity: 1;
            pointer-events: auto;
        }
        .est-play-modal-backdrop {
            position: absolute;
            inset: 0;
            background: rgba(15, 23, 42, 0.45);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }
        .est-play-modal-shell {
            position: relative;
            width: 100%;
            max-width: 26rem;
            max-height: min(88vh, 34rem);
            display: flex;
            flex-direction: column;
            border-radius: 1.25rem;
            background: linear-gradient(165deg, #ffffff 0%, #f8fafc 100%);
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow:
                0 0 0 1px rgba(255, 255, 255, 0.6) inset,
                0 24px 64px rgba(15, 23, 42, 0.18);
            transform: translateY(12px) scale(0.96);
            opacity: 0;
            transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.22s ease;
        }
        .est-play-modal.is-open .est-play-modal-shell {
            transform: translateY(0) scale(1);
            opacity: 1;
        }
        .est-play-modal-x {
            position: absolute;
            top: 0.65rem;
            right: 0.65rem;
            z-index: 2;
            width: 2.25rem;
            height: 2.25rem;
            border: none;
            border-radius: 0.65rem;
            font-size: 1.35rem;
            line-height: 1;
            cursor: pointer;
            background: rgba(241, 245, 249, 0.9);
            color: var(--est-muted);
            transition: background 0.15s ease, color 0.15s ease;
        }
        .est-play-modal-x:hover {
            background: rgba(14, 165, 78, 0.12);
            color: var(--est-green-deep);
        }
        .est-play-modal-inner {
            padding: 1.35rem 1.25rem 1.25rem;
            overflow-y: auto;
        }
        .est-play-modal-kicker {
            font-size: 0.68rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--est-muted);
            margin-bottom: 0.35rem;
        }
        .est-play-modal-inner h3 {
            font-family: var(--font-display);
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 0.35rem;
            padding-right: 2rem;
        }
        .est-play-modal-lead {
            font-size: 0.875rem;
            color: var(--est-muted);
            line-height: 1.5;
            margin-bottom: 1rem;
        }
        .est-play-modal-slots {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        .est-modal-slot {
            width: 100%;
            text-align: left;
            font: inherit;
            cursor: pointer;
            border: 1px solid rgba(15, 23, 42, 0.08);
            border-radius: 0.85rem;
            padding: 0.65rem 0.75rem;
            background: #fff;
            transition: border-color 0.15s ease, box-shadow 0.15s ease;
        }
        .est-modal-slot:hover {
            border-color: rgba(var(--est-green-rgb), 0.35);
            box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
        }
        .est-modal-slot.is-open {
            border-color: var(--est-green);
            box-shadow: 0 0 0 1px rgba(14, 165, 78, 0.15);
        }
        .est-modal-slot-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 0.5rem;
        }
        .est-modal-slot-time {
            font-size: 0.72rem;
            font-weight: 800;
            color: var(--est-green-deep);
            white-space: nowrap;
        }
        .est-modal-slot-title {
            font-size: 0.9rem;
            font-weight: 800;
            color: var(--est-ink);
            display: block;
            margin-top: 0.15rem;
        }
        .est-modal-slot-meta {
            font-size: 0.72rem;
            color: var(--est-muted);
            margin-top: 0.2rem;
        }
        .est-modal-slot-detail {
            display: none;
            margin-top: 0.55rem;
            padding-top: 0.55rem;
            border-top: 1px dashed rgba(15, 23, 42, 0.1);
            font-size: 0.8125rem;
            line-height: 1.5;
            color: var(--est-ink-soft);
        }
        .est-modal-slot.is-open .est-modal-slot-detail {
            display: block;
        }
        .est-play-modal-empty {
            text-align: center;
            padding: 1.25rem 0.5rem;
            font-size: 0.875rem;
            color: var(--est-muted);
        }

        /* Módulos: tarjetas con descripción (sustituye chips) */
        .est-spotlight-list {
            display: flex;
            flex-direction: column;
            gap: 0.65rem;
        }
        .est-spot-card {
            display: grid;
            grid-template-columns: auto 1fr auto;
            align-items: center;
            gap: 0.65rem;
            width: 100%;
            text-align: left;
            font: inherit;
            cursor: pointer;
            border: 1px solid rgba(15, 23, 42, 0.08);
            border-radius: 0.9rem;
            padding: 0.75rem 0.85rem;
            background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
            box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
            transition: border-color 0.15s ease, transform 0.12s ease, box-shadow 0.15s ease;
        }
        .est-spot-card:hover {
            border-color: rgba(var(--est-green-rgb), 0.35);
            transform: translateY(-1px);
            box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
        }
        .est-spot-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 2.5rem;
            height: 2.5rem;
            flex-shrink: 0;
            border-radius: 0.65rem;
            background: rgba(var(--est-green-rgb), 0.1);
            color: var(--est-green-dark);
            line-height: 0;
        }
        .est-spot-icon svg {
            width: 1.35rem;
            height: 1.35rem;
        }
        .est-spot-card:hover .est-spot-icon {
            background: rgba(var(--est-green-rgb), 0.16);
            color: var(--est-green-deep);
        }
        .est-spot-copy strong {
            display: block;
            font-size: 0.9rem;
            font-weight: 800;
            color: var(--est-ink);
            margin-bottom: 0.2rem;
        }
        .est-spot-copy span {
            display: block;
            font-size: 0.78rem;
            line-height: 1.45;
            color: var(--est-muted);
        }
        .est-spot-cta {
            font-size: 0.68rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--est-green-dark);
            background: rgba(14, 165, 78, 0.1);
            padding: 0.35rem 0.55rem;
            border-radius: 0.5rem;
            white-space: nowrap;
        }
        .est-play-hint {
            margin-top: 1rem;
            font-size: 0.78rem;
            color: var(--est-muted);
            line-height: 1.45;
        }

        /* WhatsApp flotante: por encima del modal play (.est-play-modal z-index 400) */
        .est-wa-float {
            position: fixed;
            z-index: 10050;
            right: max(1rem, env(safe-area-inset-right));
            bottom: max(1rem, env(safe-area-inset-bottom));
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 0.65rem;
            pointer-events: none;
        }
        .est-wa-float > * {
            pointer-events: auto;
        }
        .est-wa-panel[hidden] {
            display: none !important;
        }
        .est-wa-panel {
            width: min(18.5rem, calc(100vw - 2rem));
            padding: 1rem 1.05rem 1.05rem;
            border-radius: 1.1rem;
            background: linear-gradient(165deg, #ffffff 0%, #f8fafc 100%);
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow:
                0 0 0 1px rgba(255, 255, 255, 0.7) inset,
                0 18px 48px rgba(15, 23, 42, 0.14);
            animation: est-wa-pop 0.28s cubic-bezier(0.22, 1, 0.36, 1);
        }
        @keyframes est-wa-pop {
            from {
                opacity: 0;
                transform: translateY(8px) scale(0.96);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        @media (prefers-reduced-motion: reduce) {
            .est-wa-panel {
                animation: none;
            }
        }
        .est-wa-panel-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 0.5rem;
            margin-bottom: 0.5rem;
        }
        .est-wa-panel-brand {
            display: flex;
            align-items: center;
            gap: 0.55rem;
            min-width: 0;
        }
        .est-wa-panel-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 2.35rem;
            height: 2.35rem;
            border-radius: 0.65rem;
            background: linear-gradient(145deg, #25d366, #128c7e);
            color: #fff;
            flex-shrink: 0;
        }
        .est-wa-panel-title {
            margin: 0;
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--est-ink);
            letter-spacing: -0.02em;
        }
        .est-wa-panel-sub {
            margin: 0.1rem 0 0;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--est-muted);
        }
        .est-wa-panel-x {
            flex-shrink: 0;
            width: 2rem;
            height: 2rem;
            border: none;
            border-radius: 0.5rem;
            font-size: 1.25rem;
            line-height: 1;
            cursor: pointer;
            background: rgba(241, 245, 249, 0.95);
            color: var(--est-muted);
            transition: background 0.15s ease, color 0.15s ease;
        }
        .est-wa-panel-x:hover {
            background: rgba(37, 211, 102, 0.12);
            color: #128c7e;
        }
        .est-wa-panel-hint {
            margin: 0 0 0.55rem;
            font-size: 0.75rem;
            line-height: 1.45;
            color: var(--est-muted);
        }
        .est-wa-textarea {
            width: 100%;
            box-sizing: border-box;
            margin-bottom: 0.65rem;
            padding: 0.55rem 0.65rem;
            border-radius: 0.65rem;
            border: 1px solid rgba(15, 23, 42, 0.1);
            font-family: inherit;
            font-size: 0.82rem;
            line-height: 1.45;
            resize: vertical;
            min-height: 4.5rem;
            background: #fff;
            color: var(--est-ink);
        }
        .est-wa-textarea:focus {
            outline: none;
            border-color: rgba(37, 211, 102, 0.55);
            box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.15);
        }
        .est-wa-send {
            width: 100%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.45rem;
            padding: 0.65rem 0.85rem;
            border: none;
            border-radius: 0.7rem;
            font-family: inherit;
            font-size: 0.82rem;
            font-weight: 800;
            cursor: pointer;
            color: #fff;
            background: linear-gradient(145deg, #25d366, #128c7e);
            box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
            transition: transform 0.15s ease, box-shadow 0.15s ease;
        }
        .est-wa-send:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 26px rgba(37, 211, 102, 0.42);
        }
        .est-wa-send:active {
            transform: translateY(0);
        }
        .est-wa-send-icon {
            display: inline-flex;
            line-height: 0;
        }
        .est-wa-fab {
            width: 3.5rem;
            height: 3.5rem;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(145deg, #2fe676, #25d366 40%, #128c7e);
            box-shadow:
                0 4px 18px rgba(37, 211, 102, 0.45),
                0 0 0 3px rgba(255, 255, 255, 0.35) inset;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .est-wa-fab:hover {
            transform: scale(1.07);
            box-shadow:
                0 8px 28px rgba(37, 211, 102, 0.5),
                0 0 0 3px rgba(255, 255, 255, 0.4) inset;
        }
        .est-wa-fab:focus-visible {
            outline: 2px solid var(--est-green-deep);
            outline-offset: 3px;
        }
        @media (prefers-reduced-motion: reduce) {
            .est-wa-fab,
            .est-wa-send {
                transition: none;
            }
            .est-wa-fab:hover {
                transform: none;
            }
            .est-wa-send:hover {
                transform: none;
            }
        }
        .est-wa-sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }