/* ==========================================================================
   LED'S - SISTEMA DE DISEÑO DE ALTA CONVERSIÓN MÓVIL
   Desarrollado por: iNTEGRA
   ========================================================================== */

:root {
    --bg-white: #FFFFFF;
    --bg-soft-gray: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-dark-hero: #090C10;
    --bg-dark-card: #13171F;

    --text-main: #0F172A;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    
    --gold-accent: #C5A059;
    --gold-dark: #A68037;
    --gold-light-bg: #FFFDF7;
    
    --green-whatsapp: #25D366;
    --green-whatsapp-dark: #1EBE5D;
    --red-alert: #EF4444;

    --border-subtle: #E2E8F0;
    --border-gold: rgba(197, 160, 89, 0.4);

    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;

    --shadow-subtle: 0 4px 20px rgba(15, 23, 42, 0.05);
    --shadow-card: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-hover: 0 16px 36px rgba(15, 23, 42, 0.12);

    --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-soft-gray);
    color: var(--text-main);
    line-height: 1.5;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: var(--font-heading); border: none; outline: none; cursor: pointer; }

.text-center { text-align: center; }
.hidden { display: none !important; }
.gold-icon { color: var(--gold-accent); }
.red-icon { color: var(--red-alert); }

/* ==========================================================================
   HEADER FIJO COMPACTO Y EQUILIBRADO
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.5rem 0;
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 40px;
}

.brand-logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.official-logo-img {
    height: 28px;
    width: auto;
    display: block;
    object-fit: contain;
}

.header-right-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.service-badge-header {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #F1F5F9;
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
}

.live-pulse {
    width: 8px;
    height: 8px;
    background: var(--green-whatsapp);
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(37, 211, 102, 0.4);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 7px rgba(37, 211, 102, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.header-cta-btn {
    background: var(--green-whatsapp);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    box-shadow: 0 3px 10px rgba(37, 211, 102, 0.28);
    transition: var(--transition-smooth);
}

.header-cta-btn:hover {
    background: var(--green-whatsapp-dark);
    transform: translateY(-1px);
}

.header-cta-btn:hover {
    background: var(--green-whatsapp-dark);
    transform: translateY(-1px);
}

/* ==========================================================================
   HERO SECTION: PORTADA MOBILE FIRST
   ========================================================================== */
.hero-section {
    padding: 4.8rem 0 2.5rem;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-subtle);
}

.tech-diff-section {
    padding: 2.5rem 0;
    background: var(--bg-soft-gray);
}

.hero-pill-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #FEF9EE;
    border: 1px solid var(--border-gold);
    padding: 0.35rem 0.95rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gold-dark);
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.pulse-dot-gold {
    width: 6px;
    height: 6px;
    background: var(--gold-accent);
    border-radius: 50%;
}

.hero-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
    margin-bottom: 0.9rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.highlight-text {
    color: var(--gold-accent);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 1.8rem;
    line-height: 1.6;
}

.trust-pills-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.trust-pill {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-soft-gray);
    border: 1px solid var(--border-subtle);
    padding: 0.65rem 1.1rem;
    border-radius: var(--radius-md);
    text-align: left;
    flex: 1 1 240px;
    max-width: 290px;
}

.trust-icon {
    font-size: 1.35rem;
}

.trust-pill-info strong {
    display: block;
    font-size: 0.88rem;
    color: var(--text-main);
}

.trust-pill-info span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.hero-actions-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.9rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    font-size: 0.98rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-primary-hero {
    background: var(--text-main);
    color: #FFFFFF;
}

.btn-primary-hero:hover {
    background: #000000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.btn-whatsapp-hero {
    background: var(--green-whatsapp);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-hero:hover {
    background: var(--green-whatsapp-dark);
    transform: translateY(-2px);
}

/* ==========================================================================
   SLIDER INTERACTIVO ANTES / DESPUÉS (DIFERENCIAL VISUAL)
   ========================================================================== */
.interactive-demo-section {
    padding: 3.5rem 0;
    background: #FFFFFF;
}

.section-badge-center {
    max-width: 680px;
    margin: 0 auto 1.5rem;
}

.sub-tag-gold {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--gold-dark);
    letter-spacing: 0.8px;
    margin-bottom: 0.4rem;
}

.section-title {
    font-size: 1.85rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.section-subtitle {
    font-size: 0.98rem;
    color: var(--text-muted);
}

.slider-comparison-container {
    --slider-pos: 50%;
    position: relative;
    width: 100%;
    max-width: 860px;
    margin: 1rem auto 1.8rem;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
    border: 1px solid var(--border-subtle);
    touch-action: none;
    cursor: ew-resize;
    user-select: none;
    -webkit-user-select: none;
}

.slider-img-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.slider-img-layer img.comp-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.layer-before {
    z-index: 1;
}

.layer-after {
    z-index: 2;
    clip-path: polygon(0 0, var(--slider-pos) 0, var(--slider-pos) 100%, 0 100%);
    -webkit-clip-path: polygon(0 0, var(--slider-pos) 0, var(--slider-pos) 100%, 0 100%);
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--slider-pos);
    width: 4px;
    background: #FFFFFF;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.6);
    z-index: 10;
    transform: translateX(-50%);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.handle-circle {
    width: 46px;
    height: 46px;
    background: #FFFFFF;
    color: var(--text-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
    font-size: 1.1rem;
    border: 2px solid var(--gold-accent);
}

.handle-hint {
    position: absolute;
    bottom: 12px;
    background: rgba(0, 0, 0, 0.75);
    color: #FFFFFF;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.label-chip {
    position: absolute;
    top: 14px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    pointer-events: none;
    z-index: 5;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.chip-before {
    right: 14px;
    background: rgba(220, 38, 38, 0.92);
    color: #FFFFFF;
}

.chip-after {
    left: 14px;
    background: rgba(15, 23, 42, 0.92);
    color: #FFFFFF;
    border: 1px solid rgba(197, 160, 89, 0.7);
}

.chip-after i {
    color: var(--gold-accent);
}

.tech-differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    max-width: 900px;
    margin: 0 auto;
}

.diff-card {
    background: var(--bg-soft-gray);
    border: 1px solid var(--border-subtle);
    padding: 1.4rem;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-smooth);
}

.diff-card:hover {
    border-color: var(--border-gold);
    transform: translateY(-2px);
}

.diff-icon {
    font-size: 1.8rem;
    color: var(--gold-accent);
    margin-bottom: 0.6rem;
}

.diff-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
}

.diff-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   BUSCADOR DE SOCKETS VEHICULAR
   ========================================================================== */
.socket-finder-section {
    padding: 3.5rem 0;
}

.finder-card-clean {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: 2.2rem 1.8rem;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-subtle);
    max-width: 860px;
    margin: 0 auto;
}

.finder-header h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.section-desc-clean {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.vehicle-type-pills {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.v-pill-btn {
    background: #F1F5F9;
    color: var(--text-muted);
    padding: 0.45rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.v-pill-btn.active, .v-pill-btn:hover {
    background: var(--text-main);
    color: #FFFFFF;
}

.finder-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    text-align: left;
}

.form-field label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-main);
}

.custom-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-subtle);
    background: #FFFFFF;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-main);
    outline: none;
    transition: var(--transition-smooth);
}

.custom-select:focus {
    border-color: var(--text-main);
}

.custom-select:disabled {
    background: #F8FAFC;
    color: var(--text-light);
    cursor: not-allowed;
}

.field-submit {
    justify-content: flex-end;
}

.btn-dark-full {
    width: 100%;
    height: 48px;
    background: var(--text-main);
    color: #FFFFFF;
    border-radius: var(--radius-sm);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.btn-dark-full:disabled {
    background: #CBD5E1;
    cursor: not-allowed;
}

.btn-dark-full:not(:disabled):hover {
    background: #000000;
    transform: translateY(-2px);
}

/* Panel de Resultados */
.socket-result-card {
    margin-top: 1.8rem;
    padding: 1.6rem;
    background: #F8FAFC;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border-gold);
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border-subtle);
}

.result-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
}

.compatible-badge {
    background: #ECFDF5;
    color: #059669;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.sockets-flex-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1.4rem;
}

.socket-spec-box {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    text-align: center;
}

.spec-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.spec-value {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
}

.result-value-pack {
    background: #FFFFFF;
    border: 1px dashed var(--border-gold);
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.4rem;
}

.pack-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.6rem;
}

.pack-items-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pack-chip {
    background: #FEF9EE;
    color: var(--text-main);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
}

.result-action-bar {
    text-align: center;
}

.btn-whatsapp-pulse {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    max-width: 520px;
    padding: 0.95rem 1.5rem;
    background: var(--green-whatsapp);
    color: #FFFFFF;
    font-size: 1.02rem;
    font-weight: 800;
    border-radius: var(--radius-full);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
    transition: var(--transition-smooth);
}

.btn-whatsapp-pulse:hover {
    background: var(--green-whatsapp-dark);
    transform: translateY(-2px);
}

.action-note {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.6rem;
}

/* ==========================================================================
   COMPARATIVA: EL COSTO REAL DE LO BARATO
   ========================================================================== */
.comparison-section {
    padding: 3.5rem 0;
    background: #FFFFFF;
}

.comparison-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 860px;
    margin: 0 auto;
}

.comp-card {
    border-radius: var(--radius-md);
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-risk {
    background: #FEF2F2;
    border: 1px solid #FECACA;
}

.badge-risk {
    background: #FEE2E2;
    color: var(--red-alert);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    display: inline-block;
}

.card-solution {
    background: #F0FDF4;
    border: 1.5px solid #BBF7D0;
    box-shadow: var(--shadow-card);
}

.badge-solution {
    background: #DCFCE7;
    color: #16A34A;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    display: inline-block;
}

.comp-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-bottom: 0.9rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.comp-list li i {
    margin-top: 3px;
    font-size: 0.95rem;
}

.comp-verdict {
    margin-top: 1.4rem;
    padding-top: 0.9rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    font-size: 0.88rem;
}

.verdict-bad strong {
    color: var(--red-alert);
    display: block;
    font-size: 0.95rem;
}

.verdict-good strong {
    color: #16A34A;
    display: block;
    font-size: 0.95rem;
}

/* ==========================================================================
   DÚO DE GARANTÍAS TOTALES
   ========================================================================== */
.warranty-process-section {
    padding: 3.5rem 0;
}

.warranty-process-card {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: 2.5rem 1.8rem;
    border: 1px solid var(--border-subtle);
    max-width: 860px;
    margin: 0 auto;
}

.process-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.4rem;
    margin: 2rem 0;
    text-align: left;
}

.step-card {
    background: var(--bg-soft-gray);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.6rem;
}

.step-num {
    width: 44px;
    height: 44px;
    background: #FFFFFF;
    border: 1.5px solid var(--border-gold);
    color: var(--gold-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.step-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.step-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.btn-whatsapp-gold {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--text-main);
    color: #FFFFFF;
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.btn-whatsapp-gold:hover {
    background: #000000;
    transform: translateY(-2px);
}

/* ==========================================================================
   TESTIMONIOS
   ========================================================================== */
.testimonials-section {
    padding: 3.5rem 0;
    background: #FFFFFF;
}

.city-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.8rem;
}

.city-tab {
    background: #F1F5F9;
    color: var(--text-muted);
    padding: 0.45rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.city-tab.active, .city-tab:hover {
    background: var(--text-main);
    color: #FFFFFF;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.2rem;
    max-width: 860px;
    margin: 0 auto;
}

.whatsapp-chat-card {
    background: #F8FAFC;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.chat-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

.chat-user-info {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.chat-avatar {
    width: 36px;
    height: 36px;
    background: #E2E8F0;
    color: var(--text-main);
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.chat-name {
    font-weight: 700;
    font-size: 0.88rem;
}

.chat-car {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.chat-city-badge {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gold-dark);
    background: #FEF9EE;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}

.chat-bubble {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    padding: 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-main);
    line-height: 1.5;
    position: relative;
}

.chat-stars {
    margin-top: 0.4rem;
    color: #F59E0B;
    font-size: 0.75rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background: #090C10;
    color: #94A3B8;
    padding: 3rem 0 2rem;
}

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

.footer-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    margin-bottom: 0.8rem;
}

.footer-slogan {
    font-size: 0.85rem;
    color: #64748B;
    max-width: 300px;
    margin-bottom: 0.8rem;
}

.footer-locations {
    font-size: 0.82rem;
    color: #CBD5E1;
}

.footer-links-col h5 {
    color: #FFFFFF;
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
}

.footer-list li {
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.footer-list a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    border-top: 1px solid #1E293B;
    padding-top: 1.5rem;
    font-size: 0.78rem;
    color: #64748B;
}

/* ==========================================================================
   BARRA MÓVIL INFERIOR FIJA (STICKY MOBILE BAR)
   ========================================================================== */
.sticky-mobile-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-subtle);
    padding: 0.65rem 1.25rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    display: none;
}

@media (max-width: 768px) {
    .sticky-mobile-bar {
        display: block;
    }
    body {
        padding-bottom: 70px;
    }
    .hero-section {
        padding: 4.2rem 0 2rem;
    }
    .hero-title {
        font-size: 1.6rem;
    }
    .official-logo-img {
        height: 24px !important;
    }
    .service-badge-header {
        font-size: 0.68rem;
        padding: 0.28rem 0.55rem;
    }
    .service-badge-header .long-txt {
        display: none;
    }
    .header-cta-btn {
        font-size: 0.75rem;
        padding: 0.3rem 0.65rem;
    }
    .slider-comparison-container {
        aspect-ratio: 16 / 9;
        margin: 0.8rem auto 1.4rem;
    }
    .label-chip {
        font-size: 0.7rem;
        padding: 4px 10px;
    }
}

.sticky-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: 480px;
    margin: 0 auto;
}

.sticky-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    line-height: 1.3;
}

.sticky-badge {
    font-size: 0.86rem;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.sticky-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 1px;
}

.sticky-btn-whatsapp {
    background: var(--green-whatsapp);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 0.9rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}

/* Verificador Rápido de 2 campos */
.verifier-form-clean {
    max-width: 680px;
    margin: 0 auto;
}

.verifier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.2rem;
    margin-bottom: 1.4rem;
    text-align: left;
}

.custom-input {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-subtle);
    background: #FFFFFF;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-main);
    outline: none;
    transition: var(--transition-smooth);
}

.custom-input:focus {
    border-color: var(--text-main);
}

.step-footnote {
    display: block;
    margin-top: 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold-dark);
}

@media (max-width: 768px) {
    .official-logo-img {
        height: 25px !important;
    }
}


/* ==========================================================================
   SECCIÓN HARDWARE REAL Y ANATOMÍA TÉCNICA
   ========================================================================== */
.hardware-showcase-section {
    padding: 3.5rem 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-subtle);
}

.hardware-card-clean {
    background: var(--bg-soft-gray);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 900px) {
    .hardware-card-clean {
        grid-template-columns: 1.1fr 1fr;
        align-items: center;
        padding: 2.5rem;
    }
}

.hardware-img-wrap {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.product-real-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-real-img:hover {
    transform: scale(1.02);
}

.hardware-tag-float {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    color: #FFFFFF;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.hardware-features-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.hw-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.hw-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.hw-feature h5 {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.25rem;
}

.hw-feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.45;
}

/* ==========================================================================
   SECCIÓN 3 PASOS DE FLUJO (CERO FRICCIÓN)
   ========================================================================== */
.how-it-works-section {
    padding: 3.5rem 0;
    background: #F8FAFC;
    border-bottom: 1px solid var(--border-subtle);
}

.steps-flow-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 1rem;
}

@media (min-width: 768px) {
    .steps-flow-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.step-flow-card {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.8rem 1.4rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform 0.3s ease;
}

.step-flow-card:hover {
    transform: translateY(-3px);
}

.step-flow-number {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--gold-accent);
    color: #FFFFFF;
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 3px 10px rgba(217, 119, 6, 0.3);
}

.step-flow-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.6rem;
}

.step-flow-card p {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   BANNER DE TRANQUILIDAD TOTAL (MATA-OBJECIONES)
   ========================================================================== */
.trust-guarantees-banner {
    padding: 2.2rem 0;
    background: #0F172A;
    color: #FFFFFF;
}

.peace-of-mind-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .peace-of-mind-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.pom-card {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.3rem;
    border-radius: var(--radius-md);
}

.pom-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(217, 119, 6, 0.18);
    border: 1px solid rgba(217, 119, 6, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-accent);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.pom-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.3rem;
}

.pom-card p {
    font-size: 0.85rem;
    color: #94A3B8;
    line-height: 1.45;
}

/* ==========================================================================
   ACORDEÓN DE PREGUNTAS FRECUENTES (FAQ)
   ========================================================================== */
.faq-section {
    padding: 3.5rem 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-subtle);
}

.faq-accordion-container {
    max-width: 800px;
    margin: 1.5rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.faq-item {
    background: var(--bg-soft-gray);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 1.1rem 1.3rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
    font-family: var(--font-main);
}

.faq-question i {
    color: var(--text-muted);
    transition: transform 0.3s ease;
    font-size: 0.85rem;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--gold-accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 1.3rem;
}

.faq-item.active .faq-answer {
    max-height: 250px;
    padding: 0 1.3rem 1.1rem 1.3rem;
}

.faq-answer p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.75rem;
}

/* ==========================================================================
   TESTIMONIOS Y FILTRO DE CIUDADES INTERACTIVO
   ========================================================================== */
.testimonials-section {
    padding: 3.5rem 0;
    background: #F8FAFC;
    border-bottom: 1px solid var(--border-subtle);
}

.city-filter-tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.5rem auto 2rem;
    max-width: 700px;
}

.city-tab {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.45rem 0.95rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.city-tab i {
    font-size: 0.75rem;
}

.city-tab:hover {
    border-color: var(--gold-accent);
    color: var(--text-main);
}

.city-tab.active {
    background: #0F172A;
    color: #FFFFFF;
    border-color: #0F172A;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.25);
}

.city-tab.active i {
    color: var(--gold-accent);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.whatsapp-chat-card {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-chat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.chat-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 0.75rem;
}

.chat-user-info {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1E293B, #0F172A);
    color: #FFFFFF;
    font-size: 0.88rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chat-name-col {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.chat-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.verified-icon {
    color: #25D366;
    font-size: 0.78rem;
}

.chat-car {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.chat-city-badge {
    background: #F1F5F9;
    color: #475569;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
}

.chat-bubble {
    background: #F8FAFC;
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    border: 1px solid #E2E8F0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.chat-msg {
    font-size: 0.86rem;
    color: var(--text-main);
    line-height: 1.45;
    font-style: italic;
    text-align: left;
}

.chat-meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px dashed #CBD5E1;
    padding-top: 0.5rem;
}

.chat-stars {
    color: #F59E0B;
    font-size: 0.75rem;
    display: flex;
    gap: 2px;
}

.chat-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blue-double-check {
    color: #38BDF8;
    font-size: 0.75rem;
}