/* ==========================================================================
   MAPA INTERIOR — Exploración clínica estructurada
   Estética profesional, cálida, sobria y accesible
   ========================================================================== */

:root {
    --mi-bg-main: #fbfaf8;
    --mi-bg-surface: #ffffff;
    --mi-bg-muted: #f4f0e8;
    --mi-bg-card: #ffffff;
    --mi-bg-subtle: #efe9dc;

    --mi-text-dark: #1e2530;
    --mi-text-body: #3c4452;
    --mi-text-muted: #647082;
    --mi-text-light: #f8fafc;

    --mi-primary: #1e3a5f;
    --mi-primary-hover: #152b47;
    --mi-primary-light: #e8eef6;

    --mi-accent: #a35d38;
    --mi-accent-hover: #884b2c;
    --mi-accent-light: #fbeee7;

    --mi-border: #e6dfd5;
    --mi-border-focus: #1e3a5f;

    --mi-radius-sm: 6px;
    --mi-radius-md: 12px;
    --mi-radius-lg: 18px;
    --mi-radius-full: 9999px;

    --mi-shadow-sm: 0 1px 3px rgba(30, 37, 48, 0.05);
    --mi-shadow-md: 0 4px 16px rgba(30, 37, 48, 0.07);
    --mi-shadow-lg: 0 10px 30px rgba(30, 37, 48, 0.09);

    --mi-font-main: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --mi-transition: all 0.25s ease-in-out;
}

/* Reset y base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--mi-font-main);
    background-color: var(--mi-bg-main);
    color: var(--mi-text-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Skip link para accesibilidad */
.skip-link {
    position: absolute;
    top: -50px;
    left: 1rem;
    background: var(--mi-primary);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--mi-radius-sm);
    z-index: 1000;
    text-decoration: none;
    font-weight: 500;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 1rem;
}

/* Tipografía */
h1, h2, h3, h4, h5 {
    color: var(--mi-text-dark);
    font-weight: 700;
    line-height: 1.25;
}

h1 {
    font-size: clamp(2.1rem, 4.5vw, 3.4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.75rem, 3.2vw, 2.4rem);
    letter-spacing: -0.015em;
    margin-bottom: 1rem;
}

h3 {
    font-size: clamp(1.2rem, 2.2vw, 1.45rem);
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

p.lead {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--mi-text-dark);
    line-height: 1.6;
    font-weight: 400;
}

/* Enlaces y botones */
a {
    color: var(--mi-primary);
    text-decoration: none;
    transition: var(--mi-transition);
}

a:hover {
    color: var(--mi-accent);
}

:focus-visible {
    outline: 2px solid var(--mi-primary);
    outline-offset: 3px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.8rem;
    border-radius: var(--mi-radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--mi-transition);
    border: 1px solid transparent;
    text-decoration: none;
    line-height: 1.2;
}

.btn-primary {
    background-color: var(--mi-primary);
    color: white !important;
    box-shadow: 0 2px 8px rgba(30, 58, 95, 0.2);
}

.btn-primary:hover {
    background-color: var(--mi-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(30, 58, 95, 0.25);
}

.btn-secondary {
    background-color: var(--mi-bg-surface);
    color: var(--mi-text-dark) !important;
    border-color: var(--mi-border);
}

.btn-secondary:hover {
    background-color: var(--mi-bg-muted);
    border-color: var(--mi-text-muted);
}

.btn-accent {
    background-color: var(--mi-accent);
    color: white !important;
}

.btn-accent:hover {
    background-color: var(--mi-accent-hover);
    transform: translateY(-1px);
}

/* Layout container */
.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-narrow {
    max-width: 820px;
}

/* Navbar */
.site-nav {
    position: sticky;
    top: 0;
    background: rgba(251, 250, 248, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--mi-border);
    z-index: 100;
    padding: 0.85rem 0;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand-wrapper {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--mi-primary);
    letter-spacing: -0.01em;
}

.brand-logo-icon {
    width: 24px;
    height: 24px;
    color: var(--mi-accent);
}

.brand-descriptor {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--mi-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1.5rem;
}

.nav-link {
    color: var(--mi-text-body);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-link:hover {
    color: var(--mi-primary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--mi-text-dark);
    margin: 5px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 5rem 0 4.5rem;
    overflow: hidden;
    background: linear-gradient(180deg, var(--mi-bg-main) 0%, var(--mi-bg-muted) 100%);
    border-bottom: 1px solid var(--mi-border);
}

.hero-map-svg {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    opacity: 0.35;
    pointer-events: none;
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 820px;
}

.badge-pilot {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--mi-accent-light);
    color: var(--mi-accent);
    padding: 0.35rem 0.95rem;
    border-radius: var(--mi-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(163, 93, 56, 0.2);
}

.hero-title {
    margin-bottom: 1.5rem;
    color: var(--mi-text-dark);
}

.hero-lead {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    color: var(--mi-text-body);
    margin-bottom: 2.25rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.hero-note {
    font-size: 0.9rem;
    color: var(--mi-text-muted);
}

/* Sections general */
.section {
    padding: 5rem 0;
}

.section-alt {
    background-color: var(--mi-bg-muted);
    border-top: 1px solid var(--mi-border);
    border-bottom: 1px solid var(--mi-border);
}

.section-header {
    margin-bottom: 3rem;
}

.section-header.text-center {
    text-align: center;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mi-accent);
    margin-bottom: 0.5rem;
}

/* Card grids */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

/* Map cards (Los 7 Mapas) */
.map-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.map-card {
    background: var(--mi-bg-card);
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius-md);
    padding: 1.75rem;
    transition: var(--mi-transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.map-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--mi-shadow-md);
    border-color: var(--mi-primary);
}

.map-card-number {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--mi-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.map-card-title {
    font-size: 1.25rem;
    color: var(--mi-primary);
    margin-bottom: 0.75rem;
}

.map-card-desc {
    color: var(--mi-text-body);
    font-size: 0.98rem;
    line-height: 1.55;
    margin-bottom: 0;
}

/* Steps (Cómo funciona) */
.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    margin-top: 2rem;
}

.step-card {
    background: var(--mi-bg-card);
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius-md);
    padding: 2rem 1.75rem;
    position: relative;
}

.step-num {
    width: 44px;
    height: 44px;
    border-radius: var(--mi-radius-full);
    background: var(--mi-primary-light);
    color: var(--mi-primary);
    font-weight: 700;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(30, 58, 95, 0.15);
}

.step-title {
    font-size: 1.2rem;
    color: var(--mi-text-dark);
    margin-bottom: 0.75rem;
}

.step-desc {
    font-size: 0.98rem;
    color: var(--mi-text-body);
    margin-bottom: 0;
}

.steps-pilot-note {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    background: rgba(30, 58, 95, 0.04);
    border-left: 3px solid var(--mi-primary);
    border-radius: 0 var(--mi-radius-sm) var(--mi-radius-sm) 0;
    font-size: 0.92rem;
    color: var(--mi-text-muted);
}

/* Feature cards (Lo que distingue) */
.feature-box {
    background: var(--mi-bg-card);
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius-md);
    padding: 1.75rem;
}

.feature-title {
    font-size: 1.15rem;
    color: var(--mi-text-dark);
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-title::before {
    content: "—";
    color: var(--mi-accent);
    font-weight: 700;
}

/* Box con bordes suaves para Límites y Privacidad */
.callout-box {
    background: var(--mi-bg-card);
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius-md);
    padding: 2.25rem;
    margin-bottom: 2rem;
}

.callout-box.subtle-border {
    border-left: 4px solid var(--mi-text-muted);
}

.callout-title {
    font-size: 1.25rem;
    color: var(--mi-text-dark);
    margin-bottom: 1rem;
}

/* Quién está detrás */
.author-card {
    background: var(--mi-bg-card);
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius-md);
    padding: 2.5rem;
    display: flex;
    gap: 2.25rem;
    align-items: flex-start;
}

.author-monogram {
    width: 72px;
    height: 72px;
    border-radius: var(--mi-radius-full);
    background: var(--mi-bg-muted);
    border: 2px solid var(--mi-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--mi-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.author-info h3 {
    font-size: 1.35rem;
    color: var(--mi-text-dark);
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.95rem;
    color: var(--mi-accent);
    font-weight: 600;
    margin-bottom: 1rem;
}

.author-bio {
    font-size: 1rem;
    color: var(--mi-text-body);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Formulario Piloto */
.pilot-form-container {
    background: var(--mi-bg-card);
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius-lg);
    padding: 3rem;
    box-shadow: var(--mi-shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--mi-text-dark);
    margin-bottom: 0.45rem;
}

.form-label .required {
    color: var(--mi-accent);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    color: var(--mi-text-dark);
    background: var(--mi-bg-surface);
    transition: var(--mi-transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--mi-border-focus);
    background: white;
}

.form-textarea {
    resize: vertical;
    min-height: 110px;
}

.form-hint {
    font-size: 0.85rem;
    color: var(--mi-text-muted);
    margin-top: 0.35rem;
}

.form-status {
    padding: 1rem 1.25rem;
    border-radius: var(--mi-radius-sm);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    display: none;
}

.form-status.notice {
    background: var(--mi-primary-light);
    color: var(--mi-primary);
    border: 1px solid rgba(30, 58, 95, 0.2);
    display: block;
}

.form-status.success {
    background: #eef8f1;
    color: #1e6637;
    border: 1px solid #c2e6cc;
    display: block;
}

.form-status.error {
    background: #fdf2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    display: block;
}

/* Footer */
.site-footer {
    background: var(--mi-bg-muted);
    border-top: 1px solid var(--mi-border);
    padding: 4rem 0 2rem;
    font-size: 0.92rem;
    color: var(--mi-text-muted);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Responsividad */
@media (max-width: 900px) {
    .steps-container {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .author-card {
        flex-direction: column;
        gap: 1.25rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 3.5rem 0;
    }
    .hero-section {
        padding: 3.5rem 0;
    }
    .pilot-form-container {
        padding: 1.75rem;
    }
    .menu-toggle {
        display: block;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--mi-bg-surface);
        padding: 1.5rem;
        border-bottom: 1px solid var(--mi-border);
        box-shadow: var(--mi-shadow-md);
        gap: 1rem;
        align-items: flex-start;
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links .btn {
        width: 100%;
        text-align: center;
    }
}