/* ============================================================================
   MAMENI DIGITAL — main.css
   Sistema de diseño completo: variables, reset, componentes, secciones, media queries
   ============================================================================ */

/* ── 1. VARIABLES CSS (Design Tokens) ────────────────────────────────────── */
:root {
    /* Paleta de colores */
    --clr-primary:             #F37E0B;
    --clr-primary-light:       #FF9D42;
    --clr-secondary:           #1A1A1A;
    --clr-secondary-deep:      #211a12;
    --clr-neutral:             #FFF1E3;
    --clr-surface:             #FFFFFF;
    --clr-on-surface:          #211a12;
    --clr-on-surface-variant:  #574335;
    --clr-surface-container:   #F4E6D8;
    --clr-footer-bg:           #0a0a0a;

    /* Tipografías */
    --font-headline: 'Space Grotesk', system-ui, sans-serif;
    --font-body:     'Manrope', system-ui, sans-serif;

    /* Tamaños de fuente */
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  1.875rem;
    --text-4xl:  2.25rem;
    --text-5xl:  3rem;
    --text-6xl:  3.75rem;
    --text-7xl:  4.5rem;
    --text-8xl:  6rem;

    /* Espaciados */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm:   0.5rem;
    --radius-md:   1rem;
    --radius-lg:   2rem;
    --radius-full: 9999px;

    /* Sombras */
    --shadow-soft: 0 40px 60px -15px rgba(33, 26, 18, 0.08);
    --shadow-card: 0 4px 24px rgba(33, 26, 18, 0.07);
    --shadow-nav:  0 2px 20px rgba(33, 26, 18, 0.06);

    /* Transiciones */
    --transition-fast:   150ms ease;
    --transition-base:   250ms ease;
    --transition-slow:   400ms ease;

    /* Layout */
    --container-max: 1280px;
    --container-pad: var(--space-6);
    --nav-height:    72px;
}

/* ── 2. RESET & BASE ─────────────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--clr-on-surface);
    background-color: var(--clr-neutral);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
h1, h2, h3, h4, h5 { font-family: var(--font-headline); line-height: 1.1; }

/* ── 3. UTILIDADES ───────────────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.section-pad {
    padding-block: var(--space-24);
}

.text-primary  { color: var(--clr-primary); }
.text-white    { color: #fff; }
.text-muted    { color: var(--clr-on-surface-variant); }

/* ── 4. BOTONES ──────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: var(--text-sm);
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
    white-space: nowrap;
}

.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* Primario — naranja */
.btn-primary {
    background-color: var(--clr-primary);
    color: #fff;
}
.btn-primary:hover {
    background-color: var(--clr-primary-light);
    box-shadow: 0 8px 24px rgba(243, 126, 11, 0.35);
}

/* Outline oscuro */
.btn-outline {
    background-color: transparent;
    color: var(--clr-secondary);
    border: 2px solid var(--clr-secondary);
}
.btn-outline:hover {
    background-color: var(--clr-secondary);
    color: #fff;
}

/* Dark — fondo #211a12 */
.btn-dark {
    background-color: var(--clr-secondary-deep);
    color: #fff;
}
.btn-dark:hover {
    background-color: #000;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.btn-lg   { padding: 0.85rem 2rem; font-size: var(--text-base); }
.btn-full { width: 100%; }

/* ── 5. SECCIÓN HEADERS GENÉRICOS ────────────────────────────────────────── */
.section-header {
    text-align: center;
    max-width: 680px;
    margin-inline: auto;
    margin-bottom: var(--space-16);
}

.section-eyebrow {
    font-family: var(--font-headline);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-primary);
    margin-bottom: var(--space-3);
}
.section-eyebrow--light { color: rgba(255,255,255,0.5); }
.section-eyebrow--white { color: rgba(255,255,255,0.8); }

.section-title {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    font-weight: 800;
    color: var(--clr-on-surface);
    margin-bottom: var(--space-4);
}
.section-title--light { color: #fff; }

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--clr-on-surface-variant);
    line-height: 1.7;
}
.section-subtitle--light { color: rgba(255,255,255,0.65); }

/* ── 6. NAV ──────────────────────────────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 241, 227, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(243, 126, 11, 0.08);
    transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-nav);
}

.nav-container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

/* Logo */
.nav-logo { flex-shrink: 0; }

.nav-logo-text {
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: var(--text-xl);
    color: var(--clr-secondary-deep);
    letter-spacing: -0.02em;
}

.nav-logo-dot { color: var(--clr-primary); }

/* Links desktop */
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex: 1;
    justify-content: center;
}

.nav-link {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--clr-on-surface-variant);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--clr-primary);
    transition: width var(--transition-base);
}

.nav-link:hover { color: var(--clr-primary); }
.nav-link:hover::after { width: 100%; }

/* Acciones nav */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

/* Hamburguesa */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--clr-on-surface);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Menú mobile */
.nav-mobile {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--clr-surface);
    padding: var(--space-6) var(--container-pad);
    border-bottom: 1px solid var(--clr-surface-container);
    box-shadow: var(--shadow-soft);
}

.nav-mobile.is-open { display: block; }

.nav-mobile-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.nav-mobile-link {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: var(--text-lg);
    color: var(--clr-on-surface);
    padding-block: var(--space-2);
    border-bottom: 1px solid var(--clr-surface-container);
}

/* ── 7. HERO ─────────────────────────────────────────────────────────────── */
.hero {
    background-color: var(--clr-neutral);
    padding-top: calc(var(--nav-height) + var(--space-16));
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

/* Badge pill */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background-color: var(--clr-surface-container);
    color: var(--clr-primary);
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: var(--text-sm);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
    width: fit-content;
}

.hero-badge .material-symbols-outlined { font-size: 1rem; }

/* Título H1 */
.hero-title {
    font-size: clamp(var(--text-4xl), 7vw, var(--text-7xl));
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--clr-on-surface);
    margin-bottom: var(--space-6);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--clr-on-surface-variant);
    line-height: 1.7;
    max-width: 480px;
    margin-bottom: var(--space-8);
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Dashboard columna derecha */
.hero-dashboard {
    position: relative;
}

.hero-badge-float {
    position: absolute;
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: var(--text-xs);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    z-index: 2;
    white-space: nowrap;
}

.hero-badge-float--top {
    top: -1rem;
    right: -1rem;
    background: var(--clr-secondary-deep);
    color: #fff;
    transform: rotate(6deg);
}

.hero-badge-float--bottom {
    bottom: 1rem;
    left: -1rem;
    background: var(--clr-surface);
    color: var(--clr-on-surface);
    border: 1px solid var(--clr-surface-container);
    box-shadow: var(--shadow-card);
}

.badge-check { color: var(--clr-primary); margin-right: 0.25rem; }

.dashboard-card {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--clr-surface-container);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--clr-surface-container);
}

.dashboard-stat-num {
    display: block;
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: var(--text-3xl);
    color: var(--clr-primary);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.dashboard-stat-label {
    font-size: var(--text-xs);
    color: var(--clr-on-surface-variant);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Gráfico de barras */
.dashboard-chart-title {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--clr-on-surface);
    margin-bottom: var(--space-4);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: var(--space-4);
    height: 120px;
}

.chart-bar-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    height: 100%;
}

.chart-bar-wrap {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: flex-end;
}

.chart-bar {
    width: 100%;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    /* La altura se anima con JS desde height:0 a --bar-height */
    height: 0;
    transition: height 1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.chart-bar.animated {
    height: var(--bar-height);
}

.chart-bar-label {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--clr-on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── 8. LOGO BAND ────────────────────────────────────────────────────────── */
.logo-band {
    background-color: var(--clr-secondary-deep);
    padding-block: var(--space-12);
}

.logo-band-title {
    font-family: var(--font-headline);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    text-align: center;
    margin-bottom: var(--space-8);
}

.logo-band-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-10);
}

.logo-item {
    filter: grayscale(1) brightness(0) invert(1);
    opacity: 0.55;
    transition: opacity var(--transition-base);
}

.logo-item:hover { opacity: 0.9; }

.logo-text {
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #fff;
}

/* ── 9. SERVICIOS ────────────────────────────────────────────────────────── */
.services {
    background-color: var(--clr-neutral);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    align-items: start;
}

/* Tarjeta de servicio */
.service-card {
    background: var(--clr-surface);
    border-radius: var(--radius-md);
    padding: var(--space-8);
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
    border-color: var(--clr-surface-container);
}

/* Tarjeta destacada oscura */
.service-card--dark {
    background-color: var(--clr-secondary-deep);
    color: #fff;
    transform: translateY(-1rem);
    box-shadow: var(--shadow-soft);
}

.service-card--dark:hover {
    transform: translateY(calc(-1rem - 4px));
}

.service-card--dark .service-desc,
.service-card--dark .service-title { color: #fff; }

.service-card--dark .service-link { color: var(--clr-primary); }

.service-card--dark .service-icon { background: rgba(255,255,255,0.08); }

/* Badge sobre tarjeta */
.service-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--clr-primary);
    color: #fff;
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--clr-surface-container);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
    color: var(--clr-primary);
}

.service-icon .material-symbols-outlined { font-size: 1.5rem; }

.service-title {
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--clr-on-surface);
    margin-bottom: var(--space-3);
}

.service-desc {
    font-size: var(--text-sm);
    color: var(--clr-on-surface-variant);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.service-link {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--clr-primary);
    transition: gap var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.service-link:hover { gap: var(--space-3); }

/* ── 10. PROCESO ─────────────────────────────────────────────────────────── */
.process {
    background-color: var(--clr-secondary-deep);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.process-step {
    position: relative;
    padding-top: var(--space-12);
}

/* Número decorativo gigante de fondo */
.process-num-bg {
    position: absolute;
    top: 0;
    left: -0.5rem;
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: 6rem;
    color: rgba(255, 255, 255, 0.05);
    line-height: 1;
    user-select: none;
    pointer-events: none;
}

.process-num {
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: var(--text-sm);
    color: var(--clr-primary);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-3);
}

.process-title {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: #fff;
    margin-bottom: var(--space-3);
}

.process-line {
    width: 40px;
    height: 3px;
    background: var(--clr-primary);
    border-radius: 2px;
    margin-bottom: var(--space-4);
}

.process-desc {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* ── 11. RESULTADOS ──────────────────────────────────────────────────────── */
.results {
    background-color: var(--clr-surface);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.result-card {
    text-align: center;
    padding: var(--space-8);
    background: var(--clr-neutral);
    border-radius: var(--radius-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.result-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.result-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--clr-surface-container);
    border-radius: 50%;
    margin: 0 auto var(--space-4);
    color: var(--clr-primary);
}

.result-num {
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    color: var(--clr-primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.result-label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-on-surface-variant);
}

/* ── 12. TESTIMONIOS ─────────────────────────────────────────────────────── */
.testimonials {
    background-color: var(--clr-neutral);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    background: var(--clr-surface);
    border-radius: var(--radius-md);
    padding: var(--space-8);
    border: 1px solid var(--clr-surface-container);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-4);
}

.star {
    color: var(--clr-primary);
    font-size: 1.1rem !important;
}

.testimonial-text {
    font-style: italic;
    font-size: var(--text-base);
    color: var(--clr-on-surface-variant);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.testimonial-text p::before { content: '"'; }
.testimonial-text p::after  { content: '"'; }

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--clr-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: var(--text-sm);
    flex-shrink: 0;
}

.testimonial-name {
    display: block;
    font-family: var(--font-headline);
    font-weight: 800;
    font-size: var(--text-base);
    color: var(--clr-on-surface);
    font-style: normal;
}

.testimonial-role {
    font-size: var(--text-xs);
    color: var(--clr-on-surface-variant);
}

/* ── 13. CTA ─────────────────────────────────────────────────────────────── */
.cta-section {
    background-color: var(--clr-surface);
}

.cta-box {
    background-color: var(--clr-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-20) var(--space-12);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    transition: transform 0.6s ease;
    pointer-events: none;
}

.cta-circle--1 {
    width: 350px;
    height: 350px;
    top: -100px;
    right: -80px;
}

.cta-circle--2 {
    width: 220px;
    height: 220px;
    bottom: -60px;
    left: -40px;
}

.cta-box:hover .cta-circle--1 { transform: scale(1.15); }
.cta-box:hover .cta-circle--2 { transform: scale(1.2); }

.cta-content { position: relative; z-index: 1; }

.cta-title {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    font-weight: 900;
    color: #fff;
    margin-bottom: var(--space-4);
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: var(--space-4);
}

.cta-subtitle {
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
}

/* ── 14. FOOTER ──────────────────────────────────────────────────────────── */
.site-footer {
    background-color: var(--clr-footer-bg);
    padding-block: var(--space-10);
}

.footer-container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.footer-logo-text {
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: var(--text-lg);
    color: #fff;
    letter-spacing: -0.02em;
}

.footer-logo-dot { color: var(--clr-primary); }

.footer-tagline {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
    margin-top: var(--space-1);
}

.footer-copy {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-contact {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.footer-email {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.6);
    transition: color var(--transition-fast);
}

.footer-email:hover { color: var(--clr-primary); }
.footer-email .material-symbols-outlined { font-size: 1rem; }

.footer-social {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.5);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.footer-social-link:hover {
    background: var(--clr-primary);
    color: #fff;
}

/* ── 15. ANIMACIONES ─────────────────────────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to   { opacity: 1; transform: scale(1); }
}

/* Estado inicial: invisible */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Cuando el observer añade .animate-in */
.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.animate-delay-200 { transition-delay: 200ms; }
.animate-delay-400 { transition-delay: 400ms; }

/* ── 16. ELEMENTOS GLOBALES ──────────────────────────────────────────────── */
.entry-content,
.page-content,
.single-entry {
    max-width: 720px;
    margin-inline: auto;
}

.entry-title,
.page-title {
    font-size: var(--text-4xl);
    font-weight: 900;
    margin-bottom: var(--space-8);
}

.entry-content p,
.page-content p { margin-bottom: var(--space-4); line-height: 1.8; }

/* ── 17. MEDIA QUERIES ───────────────────────────────────────────────────── */

/* Tablet: 768px – 1024px */
@media (max-width: 1024px) {
    :root {
        --container-pad: var(--space-8);
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .hero-title { font-size: var(--text-5xl); }

    .hero-dashboard { max-width: 480px; margin-inline: auto; }

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

    .service-card--featured { transform: none; }
    .service-card--featured:hover { transform: translateY(-4px); }

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

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

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

/* Mobile: < 768px */
@media (max-width: 767px) {
    :root {
        --container-pad: var(--space-4);
        --space-24: 4rem;
    }

    /* Nav */
    .nav-links { display: none; }

    .nav-hamburger {
        display: flex;
    }

    /* Hamburger animado cuando está abierto */
    .nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    .nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* Hero */
    .hero { padding-top: calc(var(--nav-height) + var(--space-8)); }
    .hero-grid { grid-template-columns: 1fr; gap: var(--space-10); }
    .hero-title { font-size: var(--text-4xl); }
    .hero-actions { flex-direction: column; }
    .hero-badge-float--top { right: 0; top: -0.5rem; }
    .hero-badge-float--bottom { left: 0; }

    /* Servicios */
    .services-grid { grid-template-columns: 1fr; }
    .service-card--featured { transform: none; }

    /* Proceso */
    .process-grid { grid-template-columns: 1fr; }

    /* Resultados */
    .results-grid { grid-template-columns: repeat(2, 1fr); }

    /* Testimonios */
    .testimonials-grid { grid-template-columns: 1fr; }

    /* CTA */
    .cta-box { padding: var(--space-12) var(--space-6); }

    /* Footer */
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: var(--space-6);
    }

    .footer-contact { justify-content: center; }
}

/* ── 18. ACCESIBILIDAD: Reducir movimiento ────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .animate-on-scroll {
        opacity: 1;
        transform: none;
    }
}

/* ── 19. FOCUS VISIBLE para teclado ──────────────────────────────────────── */
:focus-visible {
    outline: 2px solid var(--clr-primary);
    outline-offset: 3px;
    border-radius: 4px;
}