@font-face {
    font-family: 'Lexend';
    font-style: normal;
    font-weight: 500 800;
    font-display: swap;
    src: url('fonts/lexend-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Lexend';
    font-style: normal;
    font-weight: 500 800;
    font-display: swap;
    src: url('fonts/lexend-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}


@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('fonts/sourcesans3-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('fonts/sourcesans3-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ==========================================================================
   ICONOS AUTOALOJADOS - subconjunto de Font Awesome Free 6.4.0 (SIL OFL 1.1 /
   CC BY 4.0, https://fontawesome.com/license/free). Recortado a los iconos
   que usa el sitio: elimina el CDN de la ruta critica de renderizado y
   permite una CSP sin terceros. Regenerar si se anaden iconos nuevos.
   ========================================================================== */
@font-face {
    font-family: 'FA-Solid';
    font-style: normal;
    font-weight: 900;
    font-display: block;
    src: url('fonts/fa-solid-subset.woff2') format('woff2');
}
@font-face {
    font-family: 'FA-Brands';
    font-style: normal;
    font-weight: 400;
    font-display: block;
    src: url('fonts/fa-brands-subset.woff2') format('woff2');
}
.fa-solid, .fa-brands {
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    line-height: 1;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
}
.fa-solid  { font-family: 'FA-Solid';  font-weight: 900; }
.fa-brands { font-family: 'FA-Brands'; font-weight: 400; }
.fa-instagram::before { content: "\f16d"; }
.fa-whatsapp::before { content: "\f232"; }
.fa-arrow-left::before { content: "\f060"; }
.fa-arrow-right::before { content: "\f061"; }
.fa-arrow-up::before { content: "\f062"; }
.fa-bacteria::before { content: "\e059"; }
.fa-bolt::before { content: "\f0e7"; }
.fa-box::before { content: "\f466"; }
.fa-bug::before { content: "\f188"; }
.fa-building::before { content: "\f1ad"; }
.fa-calculator::before { content: "\f1ec"; }
.fa-calendar-check::before { content: "\f274"; }
.fa-certificate::before { content: "\f0a3"; }
.fa-check::before { content: "\f00c"; }
.fa-chevron-down::before { content: "\f078"; }
.fa-circle-check::before { content: "\f058"; }
.fa-circle-half-stroke::before { content: "\f042"; }
.fa-circle-info::before { content: "\f05a"; }
.fa-circle-question::before { content: "\f059"; }
.fa-clipboard-check::before { content: "\f46c"; }
.fa-clipboard-list::before { content: "\f46d"; }
.fa-clock::before { content: "\f017"; }
.fa-compress::before { content: "\f066"; }
.fa-cookie-bite::before { content: "\f564"; }
.fa-couch::before { content: "\f4b8"; }
.fa-dna::before { content: "\f471"; }
.fa-droplet::before { content: "\f043"; }
.fa-envelope::before { content: "\f0e0"; }
.fa-expand::before { content: "\f065"; }
.fa-hammer::before { content: "\f6e3"; }
.fa-hand-dots::before { content: "\f461"; }
.fa-hashtag::before { content: "\23"; }
.fa-house::before { content: "\f015"; }
.fa-house-crack::before { content: "\e3b1"; }
.fa-industry::before { content: "\f275"; }
.fa-kitchen-set::before { content: "\e51a"; }
.fa-leaf::before { content: "\f06c"; }
.fa-lightbulb::before { content: "\f0eb"; }
.fa-location-crosshairs::before { content: "\f601"; }
.fa-location-dot::before { content: "\f3c5"; }
.fa-lock::before { content: "\f023"; }
.fa-magnifying-glass::before { content: "\f002"; }
.fa-magnifying-glass-location::before { content: "\f689"; }
.fa-map-location-dot::before { content: "\f5a0"; }
.fa-maximize::before { content: "\f31e"; }
.fa-moon::before { content: "\f186"; }
.fa-mosquito::before { content: "\e52b"; }
.fa-otter::before { content: "\f700"; }
.fa-paw::before { content: "\f1b0"; }
.fa-person::before { content: "\f183"; }
.fa-phone::before { content: "\f095"; }
.fa-rotate-left::before { content: "\f2ea"; }
.fa-ruler-combined::before { content: "\f546"; }
.fa-shield-cat::before { content: "\e572"; }
.fa-shield-halved::before { content: "\f3ed"; }
.fa-shield-heart::before { content: "\e574"; }
.fa-spray-can-sparkles::before { content: "\f5d0"; }
.fa-store::before { content: "\f54e"; }
.fa-sun::before { content: "\f185"; }
.fa-trash::before { content: "\f1f8"; }
.fa-tree::before { content: "\f1bb"; }
.fa-triangle-exclamation::before { content: "\f071"; }
.fa-truck-fast::before { content: "\f48b"; }
.fa-user-shield::before { content: "\f505"; }
.fa-users::before { content: "\f0c0"; }
.fa-utensils::before { content: "\f2e7"; }
.fa-virus::before { content: "\e074"; }


:root {
    --navy:        #112A46;
    --navy-dark:   #0B1E32;
    --emerald:     #068153;
    --emerald-lt:  #09b875;
    --green-eco:   #74B532;
    --blue-tech:   #0A94CF;
    --text-dark:   #1E293B;
    --text-muted:  #64748B;
    --bg-light:    #F8FAFC;
    --bg-alt:      #EEF4F8;
    --white:       #FFFFFF;
    --red-alert:   #EF4444;
    --radius-sm:   6px;
    --radius-md:   12px;
    --radius-lg:   20px;
    --shadow-sm:   0 2px 8px rgba(0,0,0,0.06);
    --shadow-md:   0 6px 24px rgba(0,0,0,0.10);
    --shadow-lg:   0 12px 40px rgba(0,0,0,0.14);
    --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET & BASE ───────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; width: 100%; }
body {
    font-family: 'Source Sans 3', system-ui, -apple-system, sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6,
.section-title, .hero h1, .hero-eyebrow, .section-eyebrow,
.qstep-title, .btn, .nav-link {
    font-family: 'Lexend', system-ui, sans-serif;
}

a { text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
img { display: block; max-width: 100%; }

.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;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 2000;
    background: var(--navy);
    color: var(--white);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--shadow-md);
    transition: top 0.25s ease;
}
.skip-link:focus { top: 16px; outline: 3px solid var(--emerald-lt); outline-offset: 2px; }

:focus-visible {
    outline: 3px solid var(--emerald-lt);
    outline-offset: 2px;
    border-radius: 3px;
}

.modern-select:focus-visible { outline: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.alert-banner {
    background: linear-gradient(90deg, var(--blue-tech), var(--navy));
    color: var(--white);
    text-align: center;
    padding: 10px 16px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

/* ── HEADER ─────────────────────────────────────────────────────────────── */
.header {
    background: rgba(255,255,255,0.97);
    border-bottom: 3px solid var(--emerald);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}
.logo-link { display: flex; align-items: center; }
.logo-img   { width: 200px; height: auto; }

/* Nav list */
.nav-list {
    display: flex;
    gap: 6px;
    align-items: center;
}
.nav-link {
    color: var(--navy);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-link:hover { background: var(--bg-alt); color: var(--emerald); }
.nav-btn {
    background: var(--emerald);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
}
.nav-btn:hover { background: var(--navy); }

/* ── HAMBURGER BUTTON (mobile) ──────────────────────────────────────────── */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    z-index: 1100;
    width: 44px;
    height: 44px;
}
.hamburger-bar {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}
/* Animación X cuando está abierto */
.nav-toggle.is-active .hamburger-bar:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.is-active .hamburger-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-active .hamburger-bar:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ── LIVE STATUS BAR ────────────────────────────────────────────────────── */
.live-status-bar {
    background: #EEF4F8;
    border-bottom: 1px solid #DDE6EF;
    padding: 9px 0;
    font-size: 0.82rem;
    color: var(--navy);
}
.status-flex  { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.status-item  { display: flex; align-items: center; gap: 7px; }
.pulse-dot {
    width: 9px; height: 9px;
    background: #22c55e;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}
.pulse-dot.green::after {
    content: ''; position: absolute; inset: 0;
    background: #22c55e; border-radius: 50%;
    animation: pulseStatus 1.6s ease-out infinite;
}
@keyframes pulseStatus { 0% { transform:scale(1); opacity:.7; } 100% { transform:scale(2.6); opacity:0; } }
.risk-high { color: var(--red-alert); font-weight: 800; }


.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-family: inherit;
    white-space: nowrap;
}
.btn-primary          { background: var(--navy);    color: var(--white); box-shadow: 0 4px 14px rgba(17,42,70,0.2); }
.btn-primary:hover    { background: var(--emerald); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(6,129,83,0.25); }
.btn-secondary        { background: #DDE6EF; color: var(--navy); }
.btn-secondary:hover  { background: #c8d6e2; }
.btn-submit           { background: var(--navy); color: var(--white); }
.btn-submit:hover     { background: var(--emerald); }
.btn-hero-primary     { background: var(--white); color: var(--navy); font-size: 1rem; padding: 16px 32px; }
.btn-hero-primary:hover { background: var(--emerald); color: var(--white); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-hero-wa          { background: #25d366; color: var(--white); font-size: 1rem; padding: 16px 32px; }
.btn-hero-wa:hover    { background: #1da851; transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-whatsapp-direct  { background: #25d366; color: var(--white); }
.btn-whatsapp-direct:hover { background: #1da851; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ── HERO ────────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    padding: 110px 0 90px;
    background: linear-gradient(145deg, var(--navy-dark) 0%, #0E4229 100%);
    color: var(--white);
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 80% 50%, rgba(6,129,83,0.3) 0%, transparent 70%),
        radial-gradient(ellipse 40% 80% at 10% 90%, rgba(10,148,207,0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(145deg, rgba(11,30,50,0.88) 0%, rgba(14,66,41,0.80) 100%);
}
.hero-container { position: relative; z-index: 1; }
.hero-text      { max-width: 700px; }
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--emerald-lt);
    margin-bottom: 20px;
    background: rgba(9,184,117,0.12);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(9,184,117,0.25);
}
.hero h1 {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 22px;
    letter-spacing: -1px;
}
.hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.82);
    max-width: 560px;
    margin-bottom: 36px;
    font-weight: 500;
}
.hero-cta-group {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    width: fit-content;
    backdrop-filter: blur(6px);
}
.hero-stat {
    text-align: center;
    padding: 0 24px;
}
.hero-stat strong {
    display: block;
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--emerald-lt);
    line-height: 1;
}
.hero-stat span {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.6);
    font-weight: 600;
}
.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,0.15);
    flex-shrink: 0;
}


.section-eyebrow {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--emerald);
    margin-bottom: 10px;
}
.section-eyebrow.centered { text-align: center; }
.section-title {
    text-align: center;
    color: var(--navy);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    margin-bottom: 50px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.5px;
}
.section-title.text-left { text-align: left; }


.trayectoria { padding: 100px 0; background: var(--white); }
.trayectoria-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.trayectoria-text { max-width: 560px; }
.trayectoria-text p {
    color: var(--text-muted);
    margin-bottom: 32px;
    line-height: 1.8;
}
.trust-list { display: flex; flex-direction: column; gap: 14px; }
.trust-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--bg-light);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--emerald);
    transition: var(--transition);
}
.trust-list li:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); }
.trust-list li > i {
    color: var(--emerald);
    font-size: 1.2rem;
    margin-top: 2px;
    flex-shrink: 0;
}
.trust-list li strong { display: block; color: var(--navy); font-weight: 700; margin-bottom: 2px; }
.trust-list li span   { font-size: 0.85rem; color: var(--text-muted); }


.trayectoria-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(145deg, var(--bg-alt), #e0edf5);
}
.trayectoria-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.trayectoria-image:hover .trayectoria-photo { transform: scale(1.04); }


.trust-shield-card {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    margin-left: auto;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: var(--radius-lg);
    padding: 24px 24px 22px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 300px;
}
.shield-icon-wrap {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--emerald-lt), var(--emerald));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(6,129,83,0.3);
}
.trust-shield-card h3 {
    font-size: 1.2rem;
    color: var(--navy);
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.3;
}
.trust-shield-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}
.cert-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f0fdf4;
    color: var(--emerald);
    border: 1px solid #bbf7d0;
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* ── SERVICIOS ───────────────────────────────────────────────────────────── */
.services { padding: 100px 0; background: var(--bg-light); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    border-top: 4px solid var(--navy);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--emerald);
}
.service-card.service-accent { border-top-color: var(--emerald); }
.service-icon-wrap {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, #e0f2fe, #bae6fd);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 1.7rem;
    color: var(--blue-tech);
}
.service-accent .service-icon-wrap { background: linear-gradient(135deg, #d1fae5, #a7f3d0); color: var(--emerald); }
.service-card h3 { font-size: 1.1rem; color: var(--navy); font-weight: 800; }
.service-card p  { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; flex: 1; }
.service-tag {
    display: inline-block;
    background: var(--bg-light);
    color: var(--text-muted);
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    margin-top: auto;
}

/* ── CALCULADORA DE RIESGO ───────────────────────────────────────────────── */
.risk-calc-section { padding: 80px 0; background: var(--white); }
.risk-card {
    background: var(--white);
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 620px;
    margin: 0 auto;
    border: 1px solid #e2e8f0;
}
.risk-card h3 {
    font-size: 1.5rem;
    color: var(--navy);
    font-weight: 800;
    margin-bottom: 12px;
}
.risk-disclaimer {
    font-size: 0.82rem;
    color: var(--text-muted);
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: var(--radius-sm);
    padding: 10px 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-align: left;
    line-height: 1.5;
}
.risk-result {
    margin-top: 20px;
    padding: 16px 20px;
    background: #fef2f2;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    border-left: 4px solid var(--red-alert);
    text-align: left;
}

/* ── SEGUIMIENTO DE SERVICIO ─────────────────────────────────────────────── */
.input-id-validador {
    flex: 1;
    min-width: 200px;
    max-width: 360px;
    margin: 0 !important;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    text-align: center;
}
.track-section { padding: 100px 0; background: var(--bg-alt); }
.track-card {
    background: var(--white);
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    border-top: 6px solid var(--blue-tech);
    box-shadow: var(--shadow-md);
    max-width: 820px;
    margin: 0 auto;
}
.track-card > p {
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto 10px;
    line-height: 1.7;
}
.track-search {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin: 28px 0;
    flex-wrap: wrap;
}
.track-result-panel {
    margin-top: 20px;
    padding: 28px;
    border-radius: var(--radius-md);
    display: none;
    text-align: left;
    animation: fadeIn 0.4s ease;
    border: 2px solid transparent;
}
.track-result-panel.success {
    border-color: var(--blue-tech);
    background: #f0f9ff;
    box-shadow: inset 0 0 12px rgba(10,148,207,0.06);
}
.track-result-panel.error {
    border-color: var(--red-alert);
    background: #fef2f2;
    text-align: center;
    color: var(--red-alert);
}
.track-result-panel.error h4 { color: #b91c1c !important; }
.track-info { display: flex; flex-direction: column; justify-content: center; gap: 3px; }
.track-info h4 { font-size: 1.3rem; color: var(--navy); font-weight: 800; }
.track-info p  { font-size: 0.9rem; color: var(--text-muted); font-weight: 600; }

.track-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 18px;
    margin-bottom: 22px;
    border-bottom: 1px dashed rgba(17,42,70,0.15);
}
.track-code {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Lexend', sans-serif;
    font-weight: 800;
    color: var(--navy);
    background: rgba(10,148,207,0.10);
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 1px;
}
.track-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
}
.track-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}
.track-meta i { color: var(--emerald); }

/* Línea de tiempo vertical */
.track-timeline { position: relative; padding-left: 6px; }
.track-step {
    position: relative;
    display: flex;
    gap: 16px;
    padding-bottom: 26px;
}
.track-step:last-child { padding-bottom: 0; }
/* Conector entre pasos */
.track-step::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 40px;
    bottom: -4px;
    width: 2px;
    background: #d5dee6;
}
.track-step:last-child::before { display: none; }
.track-step-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #e2e8f0;
    color: #94a3b8;
    font-size: 0.95rem;
    z-index: 1;
    transition: var(--transition);
}
.track-step-body { display: flex; flex-direction: column; gap: 2px; padding-top: 6px; }
.track-step-body strong { color: var(--navy); font-weight: 700; }
.track-step-desc { font-size: 0.82rem; color: var(--text-muted); }

.track-step.done .track-step-icon {
    background: var(--emerald);
    color: var(--white);
}
.track-step.done::before { background: var(--emerald); }
.track-step.current .track-step-icon {
    background: var(--blue-tech);
    color: var(--white);
    box-shadow: 0 0 0 6px rgba(10,148,207,0.18);
    animation: trackPulse 1.8s ease-in-out infinite;
}
.track-step.current .track-step-body strong { color: var(--blue-tech); }
.track-step.pending .track-step-body strong { color: var(--text-muted); }

@keyframes trackPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(10,148,207,0.18); }
    50%      { box-shadow: 0 0 0 9px rgba(10,148,207,0.05); }
}

.track-warranty {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    background: rgba(6,129,83,0.10);
    color: var(--emerald);
    font-weight: 700;
    font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
    .track-step.current .track-step-icon { animation: none; }
}

/* ── COTIZADOR INTELIGENTE ───────────────────────────────────────────────── */
.cotizador { padding: 100px 0; background: var(--white); }
.quote-card {
    max-width: 620px;
    margin: 0 auto;
    background: var(--white);
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    border-top: 6px solid var(--emerald);
    box-shadow: var(--shadow-lg);
}

/* Progress bar */
.quote-progress { margin-bottom: 36px; }
.qp-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    margin-bottom: 14px;
    overflow: hidden;
}
.qp-fill {
    height: 100%;
    width: 33%;
    background: linear-gradient(90deg, var(--emerald), var(--emerald-lt));
    border-radius: 3px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.qp-steps { display: flex; justify-content: space-between; }
.qp-dot {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: #e2e8f0;
    color: var(--text-muted);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.78rem; font-weight: 800;
    transition: var(--transition);
}
.qp-dot.active { background: var(--emerald); color: var(--white); box-shadow: 0 3px 10px rgba(6,129,83,0.35); }
.qp-dot.done   { background: var(--navy);    color: var(--white); }

/* Shared step pattern (reused by cotizador) */
.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn 0.4s ease; }
.qstep-title {
    font-size: 1.05rem;
    color: var(--navy);
    font-weight: 800;
    margin-bottom: 20px;
    text-align: center;
}
.qstep-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--navy);
    margin: 20px 0 10px;
    text-align: left;
}

/* Pest selector grid */
.pest-selector-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 20px 0;
}
.pest-grid-6 { grid-template-columns: repeat(3, 1fr); }
.pest-card input { display: none; }
.card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 12px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 700;
    color: var(--text-muted);
    font-size: 0.88rem;
    text-align: center;
}
.card-content i { font-size: 1.5rem; color: var(--blue-tech); }
.card-content:hover { border-color: var(--emerald); color: var(--navy); background: #f0fdf4; }
.pest-card input:checked + .card-content {
    border-color: var(--emerald);
    background: #f0fdf4;
    color: var(--navy);
    box-shadow: 0 0 0 3px rgba(6,129,83,0.15);
}
.pest-card input:checked + .card-content i { color: var(--emerald); }

/* Property option grid */
.quote-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 4px;
}
.quote-options-grid--4 { grid-template-columns: repeat(4, 1fr); }
.quote-option { cursor: pointer; }
.quote-option input { display: none; }
.qopt-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-align: center;
}
.qopt-content i { font-size: 1.2rem; color: var(--blue-tech); }
.qopt-content:hover { border-color: var(--emerald); color: var(--navy); background: #f0fdf4; }
.quote-option input:checked + .qopt-content {
    border-color: var(--emerald);
    background: #f0fdf4;
    color: var(--navy);
    box-shadow: 0 0 0 3px rgba(6,129,83,0.15);
}
.quote-option input:checked + .qopt-content i { color: var(--emerald); }

/* Quote result panel */
.quote-result-card {
    background: linear-gradient(145deg, #f0fdf4, #e8f7f0);
    border: 2px solid var(--emerald);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    animation: fadeIn 0.5s ease;
    margin-bottom: 24px;
}
.qr-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #d1fae5;
}
.qr-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--white);
    border: 1px solid #d1fae5;
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--navy);
}
.qr-price-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.qr-price-range {
    font-size: 2rem;
    font-weight: 800;
    color: var(--emerald);
    letter-spacing: -0.5px;
    line-height: 1;
    margin-bottom: 4px;
}
.qr-currency {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 20px;
}
.qr-includes {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 18px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.qr-includes span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-dark);
}
.qr-includes i { color: var(--emerald); font-size: 0.78rem; width: 14px; }
.qr-badges {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}
.qr-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--emerald);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 800;
}
.qr-badge-navy { background: var(--navy); }
.qr-disclaimer {
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 7px;
    line-height: 1.5;
}
.qr-disclaimer i { color: var(--blue-tech); margin-top: 2px; }

/* Quote actions */
.quote-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.quote-actions .btn { flex: 1; min-width: 160px; justify-content: center; }

/* Shared form utilities */
.form-btn-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}
.form-step-msg {
    margin-top: 12px;
    font-size: 0.88rem;
    font-weight: 700;
    min-height: 1.3em;
    text-align: center;
}

/* ── INPUTS COMUNES ──────────────────────────────────────────────────────── */
.modern-select {
    width: 100%;
    padding: 14px 16px;
    margin: 8px 0;
    border-radius: var(--radius-sm);
    border: 2px solid #e2e8f0;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-dark);
    background: var(--white);
    transition: border-color 0.2s;
    outline: none;
}
.modern-select:focus { border-color: var(--emerald); box-shadow: 0 0 0 3px rgba(6,129,83,0.12); }
.modern-select::placeholder { color: #94a3b8; }

/* ── BOTONES FLOTANTES ───────────────────────────────────────────────────── */
.floating-social-container {
    position: fixed;
    bottom: 28px; right: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1002;
}
.float-btn {
    width: 54px; height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    transition: var(--transition);
}
.float-btn:hover { transform: scale(1.12); box-shadow: 0 6px 24px rgba(0,0,0,0.28); }
.float-wa {
    background: #25d366;
    position: relative;
    width: 60px; height: 60px;
    font-size: 1.7rem;
}
.float-wa::before {
    content: '¿Emergencia?';
    position: absolute;
    right: calc(100% + 10px);
    top: 50%; transform: translateY(-50%);
    background: #25d366;
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 800;
    white-space: nowrap;
    animation: bounceLeft 2.4s ease-in-out infinite;
    font-family: 'Lexend', sans-serif;
}
@keyframes bounceLeft { 0%,100% { transform: translateY(-50%) translateX(0); } 50% { transform: translateY(-50%) translateX(-5px); } }
.float-ig { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.float-email { background: var(--navy); }

/* ── COOKIE BANNER ───────────────────────────────────────────────────────── */
.cookie-banner {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--navy-dark);
    color: var(--white);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    z-index: 9999;
    font-size: 0.85rem;
    line-height: 1.5;
}
.cookie-accept-btn {
    cursor: pointer;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    border: 2px solid rgba(255,255,255,0.5);
    background: transparent;
    color: var(--white);
    font-weight: 700;
    font-family: inherit;
    white-space: nowrap;
    transition: var(--transition);
}
.cookie-accept-btn:hover { background: rgba(255,255,255,0.15); }

/* ── FOOTER ──────────────────────────────────────────────────────────────── */
.footer {
    background: var(--navy-dark);
    color: rgba(255,255,255,0.75);
    padding: 48px 0;
    text-align: center;
}
.footer-container { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.footer-logo img  { opacity: 0.92; }

/* Logo del footer como botón de retorno al inicio */
.footer-logo-link {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    transition: transform 0.3s var(--ease-out-soft), opacity 0.3s ease;
}
.footer-logo-link:hover { transform: translateY(-4px); }
.footer-logo-link:hover img { opacity: 1; }
.footer-logo-link:active { transform: translateY(-1px); }
.footer-logo-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--emerald-lt);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.25s ease, transform 0.25s var(--ease-out-soft);
}
.footer-logo-link:hover .footer-logo-hint,
.footer-logo-link:focus-visible .footer-logo-hint { opacity: 1; transform: translateY(0); }
.footer-copy  { font-size: 0.88rem; font-weight: 600; color: rgba(255,255,255,0.7); }
.footer-sub   { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

/* ── HONEYPOT ─────────────────────────────────────────────────────────────── */
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    width: 0 !important; height: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* ── ANIMACIONES ──────────────────────────────────────────────────────────── */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.appear { opacity: 1; transform: translateY(0); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ── RESPONSIVE ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .trayectoria-grid { grid-template-columns: 1fr; gap: 40px; }
    .trayectoria-text { max-width: 100%; }
    /* En móvil relajamos la proporción para que la foto no quede demasiado alta */
    .trayectoria-image { aspect-ratio: 4 / 3; }
    .trust-shield-card { max-width: 260px; }
}

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
    .hero { padding: 80px 0 60px; }
    .hero-stats { padding: 12px 16px; }
    .hero-stat { padding: 0 14px; }
    .hero-stat strong { font-size: 1.3rem; }
    .trayectoria, .services, .cotizador, .risk-calc-section { padding: 70px 0; }

    /* Nav mobile */
    .nav-toggle { display: flex; }
    .nav-list {
        position: fixed;
        top: 0; right: 0;
        width: min(320px, 85vw);
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 24px 40px;
        gap: 4px;
        box-shadow: -4px 0 24px rgba(0,0,0,0.12);
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1050;
    }
    .nav-list.nav-open { transform: translateX(0); }
    .nav-list li { width: 100%; }
    .nav-link {
        display: block;
        width: 100%;
        padding: 13px 16px;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }
    .nav-btn {
        display: block;
        text-align: center;
        margin-top: 8px;
        padding: 14px 16px;
    }

    .quote-card { padding: 32px 20px; }
    .track-card { padding: 32px 20px; }
    .track-head { flex-direction: column; align-items: flex-start; }
    .risk-card { padding: 32px 20px; }
    .hero-cta-group { flex-direction: column; }
    .hero-cta-group .btn { width: 100%; justify-content: center; }
    .form-btn-row { flex-direction: column; }
    .form-btn-row .btn { width: 100%; }
    .pest-grid-6 { grid-template-columns: repeat(3, 1fr); }
    .quote-options-grid--4 { grid-template-columns: repeat(2, 1fr); }
    .quote-actions { flex-direction: column; }
    .quote-actions .btn { width: 100%; min-width: unset; }
    .cookie-banner { flex-direction: column; text-align: center; }
    .qr-price-range { font-size: 1.6rem; }
}

@media (max-width: 460px) {
    .hero-stats { flex-wrap: wrap; justify-content: center; gap: 12px; }
    .hero-stat-divider { display: none; }
    .pest-grid-6 { grid-template-columns: repeat(2, 1fr); }
    .quote-options-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }
    .float-wa::before { display: none; }
}

/* ── REFINAMIENTOS DE JERARQUÍA Y DETALLE (principios 1, 3, 4) ────────────── */
/* Los títulos ganan presencia; el cuerpo respira mejor en lecturas largas. */
.hero h1        { letter-spacing: -1.5px; }
.section-title  { letter-spacing: -0.75px; }
.hero p, .trayectoria-text p,
.track-card > p, .service-card p { max-width: 62ch; }
/* Color de selección coherente con la marca (detalle invisible) */
::selection { background: rgba(9,184,117,0.22); color: var(--navy); }

/* ══════════════════════════════════════════════════════════════════════════
   v6 — ELEVACIÓN "SOFT UI EVOLUTION": TEMA OSCURO, HERO CSS, MICRO-INTERACCIÓN
   ══════════════════════════════════════════════════════════════════════════ */

/* ── TOKENS DE TEMA OSCURO ────────────────────────────────────────────────── */
:root {
    --dk-bg:         #0A1120;
    --dk-surface:    #121E33;
    --dk-surface-2:  #0E1728;
    --dk-elev:       #16233B;
    --dk-border:     #263349;
    --dk-ink:        #E6EDF6;
    --dk-ink-muted:  #93A4BC;
    --dk-heading:    #F2F6FC;
    --shadow-dark:   0 12px 40px rgba(0,0,0,0.45);
}
:root { color-scheme: light; }
[data-theme="dark"] { color-scheme: dark; }

/* ── CONMUTADOR DE TEMA ───────────────────────────────────────────────────── */
.nav { margin-left: auto; }
.theme-toggle {
    width: 44px; height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.1rem;
    border-radius: var(--radius-sm);
    margin-left: 8px;
    transition: var(--transition);
}
.theme-toggle:hover { background: var(--bg-alt); color: var(--emerald); transform: rotate(-12deg); }
.theme-toggle:active { transform: scale(0.9); }
.theme-icon-to-light { display: none; }
[data-theme="dark"] .theme-icon-to-dark  { display: none; }
[data-theme="dark"] .theme-icon-to-light { display: inline-block; }
[data-theme="dark"] .theme-toggle        { color: var(--dk-ink); }
[data-theme="dark"] .theme-toggle:hover  { background: rgba(255,255,255,0.08); color: var(--emerald-lt); }

/* ── HERO SIN DEPENDENCIA EXTERNA (mesh + rejilla en CSS) ─────────────────── */
.hero-overlay {
    background:
        radial-gradient(ellipse 60% 55% at 78% 22%, rgba(9,184,117,0.30) 0%, transparent 60%),
        radial-gradient(ellipse 55% 65% at 12% 88%, rgba(10,148,207,0.22) 0%, transparent 60%),
        linear-gradient(152deg, #0B1E32 0%, #0E2A1E 55%, #0B1E32 100%);
}
/* Rejilla técnica sutil sobre el hero (SVG en data-uri, permitido por CSP data:) */
.hero-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M40 0H0V40' fill='none' stroke='%23ffffff' stroke-opacity='0.04' stroke-width='1'/%3E%3C/svg%3E");
    mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 30%, transparent 80%);
    pointer-events: none;
}
/* Resplandor lento que da vida al fondo (respeta reduced-motion más abajo) */
@keyframes heroGlow {
    0%, 100% { opacity: 0.85; transform: scale(1); }
    50%      { opacity: 1;    transform: scale(1.06); }
}
.hero::before { animation: heroGlow 9s ease-in-out infinite; }

/* ── MICRO-INTERACCIONES (feedback de presión + brillo) ──────────────────── */
.btn:active            { transform: scale(0.97); }
.btn-hero-primary,
.btn-hero-wa           { position: relative; overflow: hidden; }
.btn-hero-primary::after,
.btn-hero-wa::after {
    content: '';
    position: absolute;
    top: 0; left: -120%;
    width: 60%; height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255,255,255,0.35), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s ease;
}
.btn-hero-primary:hover::after,
.btn-hero-wa:hover::after { left: 130%; }
.service-card:active,
.pest-card:active .card-content,
.quote-option:active .qopt-content { transform: scale(0.98); }
.float-btn:active { transform: scale(0.94); }

/* Emphasis "featured" en la tarjeta corporativa (toque bento) */
.service-card.service-accent {
    background: linear-gradient(160deg, #ffffff 0%, #f0fdf4 100%);
    box-shadow: 0 10px 30px rgba(6,129,83,0.12);
}

/* ── REVELADO ESCALONADO EN SCROLL ───────────────────────────────────────── */
.services.fade-in .service-card,
.trayectoria.fade-in .trust-list li {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.services.fade-in.appear .service-card,
.trayectoria.fade-in.appear .trust-list li {
    opacity: 1;
    transform: translateY(0);
}
.services.fade-in.appear .service-card:nth-child(1)      { transition-delay: 0.05s; }
.services.fade-in.appear .service-card:nth-child(2)      { transition-delay: 0.12s; }
.services.fade-in.appear .service-card:nth-child(3)      { transition-delay: 0.19s; }
.services.fade-in.appear .service-card:nth-child(4)      { transition-delay: 0.26s; }
.trayectoria.fade-in.appear .trust-list li:nth-child(1)  { transition-delay: 0.05s; }
.trayectoria.fade-in.appear .trust-list li:nth-child(2)  { transition-delay: 0.14s; }
.trayectoria.fade-in.appear .trust-list li:nth-child(3)  { transition-delay: 0.23s; }

/* ══════════════════════════════════════════════════════════════════════════
   TEMA OSCURO — SUPERFICIES, TEXTO Y ESTADOS
   ══════════════════════════════════════════════════════════════════════════ */
[data-theme="dark"] body { background-color: var(--dk-bg); color: var(--dk-ink); }

[data-theme="dark"] .header { background: rgba(10,17,32,0.85); box-shadow: 0 2px 12px rgba(0,0,0,0.4); }
[data-theme="dark"] .logo-img { filter: brightness(0) invert(1); }
[data-theme="dark"] .nav-link { color: var(--dk-ink); }
[data-theme="dark"] .nav-link:hover { background: rgba(255,255,255,0.07); color: var(--emerald-lt); }
[data-theme="dark"] .hamburger-bar { background: var(--dk-ink); }

[data-theme="dark"] .live-status-bar {
    background: var(--dk-surface-2);
    border-bottom-color: var(--dk-border);
    color: var(--dk-ink);
}

/* Fondos de sección */
[data-theme="dark"] .trayectoria,
[data-theme="dark"] .risk-calc-section,
[data-theme="dark"] .cotizador       { background: var(--dk-bg); }
[data-theme="dark"] .services { background: var(--dk-surface-2); }

/* Títulos y textos */
[data-theme="dark"] .section-title,
[data-theme="dark"] .risk-card h3,
[data-theme="dark"] .trust-shield-card h3,
[data-theme="dark"] .track-info h4,
[data-theme="dark"] .service-card h3,
[data-theme="dark"] .qstep-title,
[data-theme="dark"] .qstep-label,
[data-theme="dark"] .trust-list li strong { color: var(--dk-heading); }
[data-theme="dark"] .trayectoria-text p,
[data-theme="dark"] .service-card p,
[data-theme="dark"] .trust-list li span,
[data-theme="dark"] .track-info p,
[data-theme="dark"] .trust-shield-card p,
[data-theme="dark"] .qr-price-label,
[data-theme="dark"] .qr-currency { color: var(--dk-ink-muted); }
[data-theme="dark"] .qr-disclaimer { color: var(--dk-ink-muted); }

/* Tarjetas / superficies elevadas */
[data-theme="dark"] .service-card,
[data-theme="dark"] .risk-card,
[data-theme="dark"] .quote-card {
    background: var(--dk-surface);
    box-shadow: var(--shadow-dark);
}
[data-theme="dark"] .service-card.service-accent {
    background: linear-gradient(160deg, var(--dk-surface) 0%, #12241c 100%);
}
[data-theme="dark"] .trust-list li { background: var(--dk-surface); }
[data-theme="dark"] .service-tag {
    background: var(--dk-elev);
    border-color: var(--dk-border);
    color: var(--dk-ink-muted);
}
[data-theme="dark"] .trust-shield-card { background: rgba(18,30,51,0.92); }

/* Formularios / selectores */
[data-theme="dark"] .modern-select {
    background: var(--dk-elev);
    border-color: var(--dk-border);
    color: var(--dk-ink);
}
[data-theme="dark"] .modern-select::placeholder { color: #6b7c93; }
[data-theme="dark"] .card-content,
[data-theme="dark"] .qopt-content {
    border-color: var(--dk-border);
    color: var(--dk-ink-muted);
    background: transparent;
}
[data-theme="dark"] .card-content:hover,
[data-theme="dark"] .qopt-content:hover {
    background: rgba(6,129,83,0.14);
    color: var(--dk-ink);
}
[data-theme="dark"] .pest-card input:checked + .card-content,
[data-theme="dark"] .quote-option input:checked + .qopt-content {
    background: rgba(6,129,83,0.18);
    color: var(--dk-ink);
}

/* Barra de progreso del cotizador */
[data-theme="dark"] .qp-bar { background: var(--dk-border); }
[data-theme="dark"] .qp-dot { background: var(--dk-border); color: var(--dk-ink-muted); }

/* Paneles de resultado */
[data-theme="dark"] .risk-disclaimer {
    background: rgba(245,158,11,0.10);
    border-color: rgba(245,158,11,0.30);
    color: var(--dk-ink-muted);
}
[data-theme="dark"] .risk-result   { background: rgba(239,68,68,0.10); color: var(--dk-ink); }
[data-theme="dark"] .quote-result-card {
    background: linear-gradient(145deg, rgba(6,129,83,0.12), rgba(9,184,117,0.06));
}
[data-theme="dark"] .qr-tag {
    background: var(--dk-elev);
    border-color: var(--dk-border);
    color: var(--dk-ink);
}
[data-theme="dark"] .qr-includes { background: var(--dk-elev); }
[data-theme="dark"] .qr-includes span { color: var(--dk-ink); }

/* Seguimiento de servicio */
[data-theme="dark"] .track-section { background: var(--dk-surface-2); }
[data-theme="dark"] .track-card { background: var(--dk-surface); box-shadow: var(--shadow-dark); }
[data-theme="dark"] .track-card > p { color: var(--dk-ink-muted); }
[data-theme="dark"] .track-heading,
[data-theme="dark"] #track-heading,
[data-theme="dark"] .track-step-body strong { color: var(--dk-heading); }
[data-theme="dark"] .track-result-panel.success { background: rgba(10,148,207,0.10); }
[data-theme="dark"] .track-result-panel.error   { background: rgba(239,68,68,0.12); }
[data-theme="dark"] .track-head { border-bottom-color: var(--dk-border); }
[data-theme="dark"] .track-code { background: rgba(10,148,207,0.18); color: var(--dk-heading); }
[data-theme="dark"] .track-meta span,
[data-theme="dark"] .track-step-desc { color: var(--dk-ink-muted); }
[data-theme="dark"] .track-step-icon { background: var(--dk-elev); color: #6b7c93; }
[data-theme="dark"] .track-step::before { background: var(--dk-border); }
[data-theme="dark"] .track-step.done .track-step-icon { background: var(--emerald); color: #fff; }
[data-theme="dark"] .track-step.done::before { background: var(--emerald); }
[data-theme="dark"] .track-step.current .track-step-icon { background: var(--blue-tech); color: #fff; }
[data-theme="dark"] .track-step.current .track-step-body strong { color: var(--emerald-lt); }
[data-theme="dark"] .track-warranty { background: rgba(6,129,83,0.15); color: var(--emerald-lt); }
[data-theme="dark"] .cert-badge {
    background: rgba(6,129,83,0.15);
    border-color: rgba(6,129,83,0.4);
    color: var(--emerald-lt);
}

/* ══════════════════════════════════════════════════════════════════════════
   v9 — PROFUNDIDAD Y MOVIMIENTO
   Sombras en capas, aurora del hero, entradas escalonadas y micro-interacciones.
   Todo con transform/opacity (sin reflow) y anulado por prefers-reduced-motion.
   ══════════════════════════════════════════════════════════════════════════ */
:root {
    --shadow-float: 0 1px 2px rgba(15,23,42,0.05),
                    0 8px 24px rgba(15,23,42,0.08),
                    0 24px 48px -12px rgba(15,23,42,0.16);
    --ease-out-soft: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Aurora del hero: los halos de luz derivan lentamente, la sección respira */
.hero::before {
    animation: auroraDrift 16s ease-in-out infinite alternate;
    will-change: transform, opacity;
}
@keyframes auroraDrift {
    from { transform: scale(1.12) translate3d(-2%, -1%, 0); opacity: 0.8; }
    to   { transform: scale(1.12) translate3d(2%, 2%, 0);   opacity: 1; }
}

/* Entrada escalonada del hero al cargar */
.hero-text.fade-in > * {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.65s ease, transform 0.65s var(--ease-out-soft);
}
.hero-text.fade-in.appear > * { opacity: 1; transform: none; }
.hero-text.fade-in.appear > *:nth-child(1) { transition-delay: 0.05s; }
.hero-text.fade-in.appear > *:nth-child(2) { transition-delay: 0.16s; }
.hero-text.fade-in.appear > *:nth-child(3) { transition-delay: 0.28s; }
.hero-text.fade-in.appear > *:nth-child(4) { transition-delay: 0.40s; }
.hero-text.fade-in.appear > *:nth-child(5) { transition-delay: 0.52s; }

/* Acento degradado en el titular */
.hero-highlight {
    background: linear-gradient(92deg, var(--emerald-lt) 0%, #5fe0a8 55%, var(--green-eco) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Cifras con dígitos tabulares: el contador no baila al animarse */
.hero-stat strong { font-variant-numeric: tabular-nums; }

/* Subrayado degradado que se despliega bajo cada título de sección */
.section-title { position: relative; padding-bottom: 16px; }
.section-title::after {
    content: '';
    position: absolute;
    left: 50%; bottom: 0;
    width: 64px; height: 4px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--emerald), var(--green-eco));
    transform: translateX(-50%) scaleX(0);
    transition: transform 0.7s 0.25s var(--ease-out-soft);
}
.section-title.text-left::after {
    left: 0;
    transform: translateX(0) scaleX(0);
    transform-origin: left;
}
.fade-in.appear .section-title::after,
.fade-in.appear.section-title::after { transform: translateX(-50%) scaleX(1); }
.fade-in.appear .section-title.text-left::after { transform: translateX(0) scaleX(1); }

/* Nav: subrayado animado además del cambio de fondo */
.nav-link:not(.nav-btn) { position: relative; }
.nav-link:not(.nav-btn)::after {
    content: '';
    position: absolute;
    left: 14px; right: 14px; bottom: 5px;
    height: 2px;
    border-radius: 2px;
    background: var(--emerald);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}
.nav-link:not(.nav-btn):hover::after,
.nav-link:not(.nav-btn):focus-visible::after { transform: scaleX(1); }

/* Header: gana elevación y cristal al hacer scroll */
.header { transition: box-shadow 0.3s ease, background 0.3s ease; }
.header.header--scrolled {
    background: rgba(255,255,255,0.86);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 30px rgba(15,23,42,0.12);
}

/* Botones: destello que barre al pasar el cursor + feedback de presión */
.btn { position: relative; overflow: hidden; }
.btn::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: -60%;
    width: 40%;
    background: linear-gradient(105deg, transparent, rgba(255,255,255,0.35), transparent);
    transform: skewX(-20deg);
    transition: transform 0.65s ease;
    pointer-events: none;
}
.btn:hover::after { transform: skewX(-20deg) translateX(420%); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn:disabled::after { display: none; }

/* Tarjetas de servicio: elevación en capas, halo y micro-giro del icono */
.service-card { position: relative; overflow: hidden; }
.service-card::after {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(120% 90% at 50% 0%, rgba(6,129,83,0.08), transparent 62%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.service-card:hover::after { opacity: 1; }
.service-card:hover { box-shadow: var(--shadow-float); }
.service-icon-wrap { transition: transform 0.35s var(--ease-out-soft); }
.service-card:hover .service-icon-wrap { transform: scale(1.12) rotate(-6deg); }

/* Puntos de confianza: se deslizan al interactuar */
.trust-list li:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--green-eco);
}

/* Opciones del cotizador: respuesta táctil inmediata */
.pest-card .card-content,
.quote-option .qopt-content { transition: transform 0.25s var(--ease-out-soft), background 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease; }
.pest-card .card-content:hover,
.quote-option .qopt-content:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.pest-card:active .card-content,
.quote-option:active .qopt-content { transform: translateY(0) scale(0.97); }

/* Superficies principales: sombra flotante en capas */
.risk-card, .quote-card, .track-card { box-shadow: var(--shadow-float); }

/* Tema oscuro: paridad de los nuevos estados */
[data-theme="dark"] .header.header--scrolled {
    background: rgba(10,17,32,0.78);
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}
[data-theme="dark"] .risk-card,
[data-theme="dark"] .quote-card,
[data-theme="dark"] .track-card { box-shadow: var(--shadow-dark); }
[data-theme="dark"] .trust-list li:hover { box-shadow: var(--shadow-dark); }
[data-theme="dark"] .service-card::after {
    background: radial-gradient(120% 90% at 50% 0%, rgba(9,184,117,0.10), transparent 62%);
}

/* ══════════════════════════════════════════════════════════════════════════
   v10 — DINAMISMO MODERNO
   Barra de progreso de scroll, foco (spotlight) que sigue al cursor, cinta de
   confianza en movimiento y sección de método + FAQ. Todo con transform/opacity,
   sin estilos inline (CSP), con paridad de tema y respeto a reduced-motion.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── UTILIDADES (reemplazan estilos inline bloqueados por CSP) ─────────────── */
.btn-block   { width: 100%; }
.u-mt-sm     { margin-top: 8px; }
.u-mt-md     { margin-top: 12px; }
.ico-emerald { color: var(--emerald); }
.track-title { font-size: 2rem; margin-bottom: 12px; }
/* El panel de riesgo permanece oculto hasta calcularse (el JS lo muestra) */
.risk-result { display: none; }

/* ── BARRA DE PROGRESO DE SCROLL ──────────────────────────────────────────── */
.scroll-progress {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 3px;
    z-index: 1200;
    transform: scaleX(0);
    transform-origin: 0 50%;
    background: linear-gradient(90deg, var(--emerald), var(--emerald-lt), var(--blue-tech));
    will-change: transform;
    pointer-events: none;
}

/* ── SPOTLIGHT: halo que sigue al cursor en tarjetas ──────────────────────── */
.spotlight { position: relative; isolation: isolate; }
.spotlight::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%),
                                rgba(9,184,117,0.16), transparent 62%);
    transition: opacity 0.35s ease;
    pointer-events: none;
}
.spotlight:hover::before { opacity: 1; }
[data-theme="dark"] .spotlight::before {
    background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%),
                                rgba(9,184,117,0.22), transparent 60%);
}

/* ── CINTA DE CONFIANZA (marquee) ─────────────────────────────────────────── */
.trust-ticker {
    background: var(--navy-dark);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
    padding: 12px 0;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track {
    display: flex;
    align-items: center;
    gap: 0;
    width: max-content;
    animation: tickerScroll 34s linear infinite;
}
.trust-ticker:hover .ticker-track,
.trust-ticker:focus-within .ticker-track { animation-play-state: paused; }
.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0 30px;
    font-family: 'Lexend', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: rgba(255,255,255,0.9);
    white-space: nowrap;
}
.ticker-item i { color: var(--emerald-lt); font-size: 0.95rem; }
.ticker-item .ticker-star { color: #fbbf24; }
.ticker-sep { color: rgba(255,255,255,0.22); font-weight: 400; }
@keyframes tickerScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ── CÓMO TRABAJAMOS + FAQ (datos propios, sin JS) ────────────────────────── */
.method-section { padding: 100px 0 90px; background: var(--bg-alt); }
.method-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-bottom: 72px;
}
.method-step {
    position: relative;
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    padding: 34px 24px 28px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s var(--ease-out-soft), box-shadow 0.3s ease, border-color 0.3s ease;
}
.method-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-float);
    border-color: rgba(6,129,83,0.35);
}
.method-num {
    position: absolute; top: -15px; left: 50%;
    transform: translateX(-50%);
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--emerald); color: var(--white);
    font-family: 'Lexend', sans-serif; font-weight: 800; font-size: 0.9rem;
    display: grid; place-items: center;
    box-shadow: 0 4px 12px rgba(6,129,83,0.3);
}
.method-icon {
    width: 58px; height: 58px;
    margin: 0 auto 16px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #e0f2fe, #d1fae5);
    display: grid; place-items: center;
    font-size: 1.4rem; color: var(--emerald);
    transition: transform 0.35s var(--ease-out-soft);
}
.method-step:hover .method-icon { transform: scale(1.1) rotate(-5deg); }
.method-step h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 1.05rem; font-weight: 700; color: var(--navy);
    margin-bottom: 8px;
}
.method-step p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }

/* FAQ con <details> nativo: accesible y sin una línea de JavaScript */
.faq-wrap { max-width: 780px; margin: 0 auto; }
.faq-title {
    font-family: 'Lexend', sans-serif;
    text-align: center;
    color: var(--navy);
    font-size: 1.35rem; font-weight: 800;
    margin-bottom: 24px;
}
.faq-item {
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.faq-item:hover { border-color: rgba(6,129,83,0.35); }
.faq-item[open] { border-color: var(--emerald); box-shadow: var(--shadow-md); }
.faq-item summary {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding: 17px 20px;
    cursor: pointer;
    font-family: 'Lexend', sans-serif;
    font-weight: 600; font-size: 0.97rem; color: var(--navy);
    list-style: none;
    user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chevron {
    color: var(--emerald);
    font-size: 0.8rem;
    flex-shrink: 0;
    transition: transform 0.3s var(--ease-out-soft);
}
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-item > p {
    padding: 0 20px 18px;
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
}
.faq-item a { color: var(--emerald); font-weight: 700; text-decoration: underline; }

/* Tema oscuro — método y FAQ */
[data-theme="dark"] .method-section { background: var(--dk-surface-2); }
[data-theme="dark"] .method-step,
[data-theme="dark"] .faq-item {
    background: var(--dk-surface);
    border-color: var(--dk-border);
    box-shadow: var(--shadow-dark);
}
[data-theme="dark"] .method-step h3,
[data-theme="dark"] .faq-item summary,
[data-theme="dark"] .faq-title { color: var(--dk-heading); }
[data-theme="dark"] .method-step p,
[data-theme="dark"] .faq-item > p { color: var(--dk-ink-muted); }
[data-theme="dark"] .method-icon { background: rgba(6,129,83,0.16); color: var(--emerald-lt); }
[data-theme="dark"] .faq-item[open] { border-color: var(--emerald); }
[data-theme="dark"] .faq-item a { color: var(--emerald-lt); }

/* Responsive — método */
@media (max-width: 900px) {
    .method-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 18px; }
}
@media (max-width: 520px) {
    .method-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ── MOVIMIENTO QUE SUSURRA — RESPETO A LA PREFERENCIA DEL USUARIO ────────── */
/* Principios 6 y 8: si el usuario reduce el movimiento, lo honramos. */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    .fade-in { opacity: 1; transform: none; }
    .services.fade-in .service-card,
    .trayectoria.fade-in .trust-list li { opacity: 1; transform: none; }
    .hero-text.fade-in > * { opacity: 1; transform: none; }
    .hero::before { animation: none; }
    .section-title::after { transform: translateX(-50%) scaleX(1); }
    .section-title.text-left::after { transform: translateX(0) scaleX(1); }

    /* v10: sin desplazamiento automático; el contenido se puede recorrer a mano */
    .ticker-track { animation: none; transform: none; }
    .scroll-progress { display: none; }
    .spotlight::before { display: none; }
    .method-step:hover, .method-step:hover .method-icon { transform: none; }
}

/* ══════════════════════════════════════════════════════════════════════════
   v10 — IDENTIFICADOR INTERACTIVO DE PLAGAS
   Wizard de diagnóstico: revelación progresiva, auto-avance y resultado
   dinámico. Solo transform/opacity; sin estilos inline (CSP estricta).
   ══════════════════════════════════════════════════════════════════════════ */
[hidden] { display: none !important; }

.pest-id-section { padding: 100px 0; background: var(--white); }
.pid-card {
    max-width: 780px;
    margin: 0 auto;
    background: var(--bg-light);
    border: 1px solid #e6edf4;
    border-radius: var(--radius-lg);
    padding: 48px 40px 40px;
    box-shadow: var(--shadow-float);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.pid-card::before {
    content: '';
    position: absolute; inset: 0 0 auto 0; height: 6px;
    background: linear-gradient(90deg, var(--emerald), var(--green-eco), var(--blue-tech));
}
.pid-title { margin-bottom: 14px; font-size: 2rem; }
.pid-intro { color: var(--text-muted); max-width: 56ch; margin: 0 auto 26px; line-height: 1.7; }

.pid-progress {
    height: 6px;
    background: #dde6ef;
    border-radius: 6px;
    overflow: hidden;
    max-width: 420px;
    margin: 0 auto 10px;
}
.pid-bar {
    display: block; height: 100%; width: 0;
    background: linear-gradient(90deg, var(--emerald), var(--green-eco));
    border-radius: 6px;
    transition: width 0.45s var(--ease-out-soft);
}
.pid-step-label {
    font-family: 'Lexend', sans-serif;
    font-size: 0.75rem; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--emerald);
    margin-bottom: 24px;
}

/* Preguntas y opciones */
.pid-stage > * { animation: pidIn 0.35s var(--ease-out-soft) both; }
@keyframes pidIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}
.pid-question {
    font-family: 'Lexend', sans-serif;
    font-size: 1.25rem; font-weight: 700;
    color: var(--navy);
    margin-bottom: 20px;
}
.pid-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.pid-option {
    display: flex; align-items: center; gap: 12px;
    text-align: left;
    background: var(--white);
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    min-height: 56px;
    cursor: pointer;
    font-family: inherit; font-size: 0.95rem; font-weight: 600;
    color: var(--text-dark);
    transition: transform 0.25s var(--ease-out-soft), border-color 0.25s ease,
                box-shadow 0.25s ease, background 0.25s ease;
}
.pid-option i {
    color: var(--emerald);
    font-size: 1.15rem;
    width: 26px; text-align: center;
    flex-shrink: 0;
}
.pid-option:hover { border-color: var(--emerald); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.pid-option:active { transform: scale(0.97); }
.pid-option.selected {
    border-color: var(--emerald);
    background: rgba(6,129,83,0.08);
    box-shadow: inset 0 0 0 1px var(--emerald);
}
.pid-controls { margin-top: 24px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* Resultado */
.pid-result-icon {
    width: 76px; height: 76px;
    margin: 4px auto 16px;
    border-radius: 50%;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--emerald), var(--green-eco));
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 8px 24px rgba(6,129,83,0.35);
}
.pid-result-eyebrow {
    font-size: 0.75rem; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.pid-result-name {
    font-family: 'Lexend', sans-serif;
    font-size: 1.6rem; font-weight: 800;
    color: var(--navy);
    margin-bottom: 12px;
}
.pid-result-desc { color: var(--text-muted); max-width: 54ch; margin: 0 auto 24px; line-height: 1.7; }
.pid-result-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.pid-result-note {
    margin-top: 20px;
    font-size: 0.8rem; font-weight: 600;
    color: var(--text-muted);
    display: flex; align-items: flex-start; justify-content: center; gap: 7px;
    line-height: 1.5;
}
.pid-result-note i { color: var(--blue-tech); margin-top: 2px; }

/* Tema oscuro */
[data-theme="dark"] .pest-id-section { background: var(--dk-surface-2); }
[data-theme="dark"] .pid-card { background: var(--dk-surface); border-color: var(--dk-border); box-shadow: var(--shadow-dark); }
[data-theme="dark"] .pid-title,
[data-theme="dark"] .pid-question,
[data-theme="dark"] .pid-result-name { color: var(--dk-heading); }
[data-theme="dark"] .pid-intro,
[data-theme="dark"] .pid-result-desc,
[data-theme="dark"] .pid-result-eyebrow,
[data-theme="dark"] .pid-result-note { color: var(--dk-ink-muted); }
[data-theme="dark"] .pid-progress { background: var(--dk-border); }
[data-theme="dark"] .pid-option {
    background: var(--dk-elev);
    border-color: var(--dk-border);
    color: var(--dk-ink);
}
[data-theme="dark"] .pid-option:hover { border-color: var(--emerald-lt); }
[data-theme="dark"] .pid-option.selected {
    border-color: var(--emerald-lt);
    background: rgba(9,184,117,0.14);
    box-shadow: inset 0 0 0 1px var(--emerald-lt);
}

/* Responsive */
@media (max-width: 560px) {
    .pid-card { padding: 36px 20px 32px; }
    .pid-options { grid-template-columns: 1fr; }
    .pid-result-ctas .btn { width: 100%; }
}