/* ============================================================
   MOVISTAR PROSEGUR ALARMAS — Landing Page Styles
   Paleta de marca: Azul, Amarillo, Gris oscuro, Gris claro
   Tipografia: Poppins (Google Fonts)
   ============================================================ */

/* ----- LOCAL FONTS (Poppins) — sin dependencia externa ----- */
@font-face {
    font-family: 'Poppins';
    src: url('fonts/poppins-300.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('fonts/poppins-400.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('fonts/poppins-500.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('fonts/poppins-600.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('fonts/poppins-700.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ----- CSS CUSTOM PROPERTIES (Brand Tokens) ----- */
:root {
    --azul: #019DF4;
    --azul-dark: #0180c7;
    --azul-light: #e6f4fd;
    --amarillo: #F5C400;
    --amarillo-dark: #d9ae00;
    --amarillo-light: #fef8e0;
    --gris-oscuro: #3A3C3F;
    --gris-medio: #6B6D70;
    --gris-claro: #E8E8E8;
    --blanco: #FFFFFF;
    --negro: #1a1a1a;
    --font: 'Poppins', sans-serif;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
}

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

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

body {
    font-family: var(--font);
    color: var(--gris-oscuro);
    background-color: var(--blanco);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--azul);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--azul-dark);
}

/* ----- UTILITIES ----- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-azul {
    color: var(--azul);
}

.text-amarillo {
    color: var(--amarillo);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.section-title--light {
    color: var(--blanco);
}

.section-title--left {
    text-align: left;
}

.section-subtitle {
    font-size: 1.05rem;
    font-weight: 400;
    text-align: center;
    color: var(--gris-medio);
    max-width: 640px;
    margin: 0 auto 3rem;
}

.section-subtitle--light {
    color: rgba(255, 255, 255, 0.8);
}

/* ----- BUTTONS ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
}

.btn--amarillo {
    background-color: var(--amarillo);
    color: var(--gris-oscuro);
}

.btn--amarillo:hover {
    background-color: var(--amarillo-dark);
    color: var(--gris-oscuro);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 196, 0, 0.4);
}

.btn--azul {
    background-color: var(--azul);
    color: var(--blanco);
}

.btn--azul:hover {
    background-color: var(--azul-dark);
    color: var(--blanco);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(1, 157, 244, 0.4);
}

.btn--whatsapp {
    background-color: #25D366;
    color: var(--blanco);
    padding: 0.8rem 1.8rem;
    font-weight: 600;
}

.btn--whatsapp:hover {
    background-color: #1fb855;
    color: var(--blanco);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn--whatsapp svg {
    flex-shrink: 0;
}

.btn--full {
    width: 100%;
}

/* ============================================================
   SECTION 1: HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(135deg, var(--gris-oscuro) 0%, #1a2a3a 50%, #0a2540 100%);
    color: var(--blanco);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(1, 157, 244, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 196, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero__nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    z-index: 10;
}

.hero__brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero__logo {
    height: auto;
    max-height: 32px;
    width: auto;
}

.hero__disclaimer-badge {
    font-size: 0.7rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    white-space: nowrap;
}

.hero__nav-cta {
    color: var(--blanco);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    transition: all var(--transition);
}

.hero__nav-cta:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--blanco);
}

.hero__content {
    position: relative;
    z-index: 5;
    text-align: center;
    padding: 6rem 1.5rem 4rem;
    max-width: 800px;
    margin: 0 auto;
}

.hero__title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.hero__subtitle {
    font-size: 1.15rem;
    font-weight: 300;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.hero__badges {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge--amarillo {
    background-color: var(--amarillo);
    color: var(--gris-oscuro);
}

.badge--azul {
    background-color: var(--azul);
    color: var(--blanco);
}

.hero__cta {
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
}

/* Scroll hint animation */
.hero__scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.hero__scroll-hint span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    position: relative;
}

.hero__scroll-hint span::after {
    content: '';
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(12px); }
}

/* Hero fade-in animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in--delay-1 { animation-delay: 0.2s; }
.fade-in--delay-2 { animation-delay: 0.4s; }
.fade-in--delay-3 { animation-delay: 0.6s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   SECTION 2: BENEFICIOS (Propuesta de valor)
   ============================================================ */
.beneficios {
    padding: 5rem 0;
    background-color: #f9f9f9;
}

.beneficios__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.card__icon {
    margin-bottom: 1.25rem;
}

.card__icon img {
    width: 72px;
    height: 72px;
    margin: 0 auto;
    object-fit: contain;
}

.card__title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gris-oscuro);
}

.card__text {
    font-size: 0.93rem;
    color: var(--gris-medio);
    line-height: 1.6;
}

/* ----- Franja de confianza ----- */
.confianza {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    padding: 1.5rem 2rem;
    background: var(--blanco);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}

.confianza__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--gris-oscuro);
}

.confianza__item img {
    flex-shrink: 0;
}

.confianza__score {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--amarillo);
    line-height: 1;
}

.confianza__score small {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gris-medio);
}

.confianza__label {
    font-weight: 600;
    font-size: 0.85rem;
}

.confianza__detail {
    font-size: 0.75rem;
    color: var(--gris-medio);
}

.confianza__separator {
    width: 1px;
    height: 32px;
    background: var(--gris-claro);
}

/* ============================================================
   SECTION: DIFERENCIADORES (Que nos hace diferentes)
   ============================================================ */
.diferenciadores {
    padding: 5rem 0;
    background-color: var(--blanco);
}

.dif-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.dif-block--reverse {
    direction: rtl;
}

.dif-block--reverse > * {
    direction: ltr;
}

.dif-block__img img {
    width: 100%;
    border-radius: var(--radius);
    object-fit: cover;
    max-height: 340px;
}

.dif-block__content h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 1rem;
}

.dif-block__content p {
    font-size: 0.95rem;
    color: var(--gris-medio);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.dif-block__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 1rem;
}

.dif-feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--gris-oscuro);
}

.dif-feature img {
    flex-shrink: 0;
}

/* ============================================================
   SECTION 3: PLANES (Oferta)
   ============================================================ */
.planes {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--gris-oscuro) 0%, #2a2c30 100%);
}

.planes__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.plan-card {
    background: var(--blanco);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
}

.plan-card:hover {
    transform: translateY(-6px);
}

.plan-card--hogar {
    border-top: 4px solid var(--azul);
}

.plan-card--negocio {
    border-top: 4px solid var(--amarillo);
}

.plan-card__header {
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--gris-claro);
}

.plan-card__tag {
    display: inline-block;
    padding: 0.25rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--amarillo-light);
    color: var(--amarillo-dark);
    margin-bottom: 0.75rem;
}

.plan-card__tag--azul {
    background-color: var(--azul-light);
    color: var(--azul-dark);
}

.plan-card__name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gris-oscuro);
}

.plan-card__price {
    margin-bottom: 0.5rem;
}

.plan-card__price-old {
    font-size: 0.9rem;
    color: var(--gris-medio);
    text-decoration: line-through;
    display: block;
    margin-bottom: 0.25rem;
}

.plan-card__price-current {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gris-oscuro);
    line-height: 1;
}

.plan-card__price-current small {
    font-size: 0.9rem;
    font-weight: 500;
}

.plan-card__price-note {
    font-size: 0.8rem;
    color: var(--gris-medio);
    margin-bottom: 0.75rem;
}

.plan-card__install {
    font-size: 0.9rem;
    color: var(--gris-medio);
}

.plan-card__install-old {
    text-decoration: line-through;
    color: #999;
}

.plan-card__install-free {
    font-weight: 700;
    font-size: 1rem;
}

.plan-card__features {
    list-style: none;
    padding: 1.5rem;
    flex: 1;
}

.plan-card__features li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: var(--gris-oscuro);
    line-height: 1.4;
}

.plan-card__features li img {
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-card__cta {
    margin: 0 1.5rem 1.5rem;
    text-align: center;
}

.plan-card__packs {
    text-align: center;
    font-size: 0.8rem;
    color: var(--gris-medio);
    padding: 0 1.5rem 1.5rem;
}

.plan-card__combos {
    padding: 0 1.5rem 1.5rem;
    border-top: 1px solid var(--gris-claro);
    margin-top: auto;
}

.plan-card__combos-title {
    font-size: 0.8rem;
    color: var(--gris-medio);
    margin: 1rem 0 0.5rem;
    text-align: center;
}

.plan-card__combo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0.75rem;
    margin-bottom: 0.35rem;
    background: #f9f9f9;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.plan-card__combo span {
    color: var(--gris-oscuro);
}

.plan-card__combo strong {
    color: var(--azul);
    font-weight: 600;
    white-space: nowrap;
}

/* ============================================================
   SECTION: EQUIPAMIENTO
   ============================================================ */
.equipamiento {
    padding: 5rem 0;
    background-color: #f9f9f9;
}

.equipo__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.equipo-item {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition);
}

.equipo-item:hover {
    transform: translateY(-4px);
}

.equipo-item img {
    width: 100%;
    max-height: 160px;
    object-fit: contain;
    margin-bottom: 1rem;
    border-radius: var(--radius-sm);
}

.equipo-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gris-oscuro);
    margin-bottom: 0.4rem;
}

.equipo-item p {
    font-size: 0.82rem;
    color: var(--gris-medio);
    line-height: 1.5;
}

/* ============================================================
   SECTION: GARANTIAS
   ============================================================ */
.garantias {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--gris-oscuro) 0%, #1a2a3a 100%);
}

.garantias__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.garantia-card {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
}

.garantia-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    object-fit: contain;
}

.garantia-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 0.75rem;
}

.garantia-card__desc {
    font-size: 0.9rem;
    color: var(--gris-medio);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.garantia-card__list {
    list-style: none;
    text-align: left;
    padding: 0;
    margin-bottom: 1rem;
}

.garantia-card__list li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.85rem;
    color: var(--gris-oscuro);
    line-height: 1.5;
    margin-bottom: 0.4rem;
}

.garantia-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 8px;
    height: 8px;
    background: var(--amarillo);
    border-radius: 50%;
}

.garantia-card__tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--amarillo-dark);
    background: var(--amarillo-light);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
}

.garantia-card__tag--azul {
    color: var(--azul-dark);
    background: var(--azul-light);
}

/* ============================================================
   SECTION 4: PROCESO (Como funciona)
   ============================================================ */
.proceso {
    padding: 5rem 0;
    background-color: var(--blanco);
}

.proceso__steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.paso {
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    padding: 1rem;
}

.paso__number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--azul);
    color: var(--blanco);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.paso__number--amarillo {
    background-color: var(--amarillo);
    color: var(--gris-oscuro);
}

.paso__illustration {
    margin-bottom: 1rem;
}

.paso__illustration img {
    width: 140px;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
}

.paso__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--gris-oscuro);
}

.paso__text {
    font-size: 0.9rem;
    color: var(--gris-medio);
    line-height: 1.5;
}

.paso__connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--azul), var(--amarillo));
    align-self: center;
    margin-top: 1.5rem;
    border-radius: 1px;
    flex-shrink: 0;
}

/* ============================================================
   SECTION 5: TESTIMONIOS
   ============================================================ */
.testimonios {
    padding: 5rem 0;
    background-color: var(--azul-light);
}

.testimonios__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.testimonio {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition);
    position: relative;
}

.testimonio:hover {
    transform: translateY(-4px);
}

.testimonio__stars {
    color: var(--amarillo);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.testimonio__source {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gris-medio);
    background: #f0f0f0;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.testimonio__quote {
    font-size: 0.93rem;
    font-style: italic;
    color: var(--gris-oscuro);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.testimonio__author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.testimonio__author strong {
    color: var(--gris-oscuro);
}

.testimonio__author span {
    color: var(--gris-medio);
}

.testimonio__author span::before {
    content: '—';
    margin-right: 0.5rem;
}

.testimonios__ratings {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.testimonios__rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.9rem;
    color: var(--gris-oscuro);
}

.testimonios__stars-row {
    color: var(--amarillo);
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.testimonios__rating strong {
    font-size: 1.1rem;
}

.testimonios__count {
    font-size: 0.75rem;
    color: var(--gris-medio);
}

.testimonios__trust {
    text-align: center;
}

.testimonios__trust p {
    font-size: 0.95rem;
    color: var(--gris-medio);
    margin-bottom: 1rem;
}

.testimonios__logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.testimonios__logos img {
    height: 36px;
    width: auto;
    opacity: 0.8;
}

/* ============================================================
   SECTION: FAQ (Preguntas Frecuentes)
   ============================================================ */
.faq {
    padding: 5rem 0;
    background-color: var(--blanco);
}

.faq__list {
    max-width: 740px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid var(--gris-claro);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gris-oscuro);
    text-align: left;
    transition: color var(--transition);
}

.faq__question:hover {
    color: var(--azul);
}

.faq__icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--gris-medio);
}

.faq__item.active .faq__icon {
    transform: rotate(180deg);
    color: var(--azul);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq__item.active .faq__answer {
    max-height: 200px;
}

.faq__answer p {
    padding: 0 0 1.25rem;
    font-size: 0.93rem;
    color: var(--gris-medio);
    line-height: 1.7;
}

/* ============================================================
   SECTION 6: FORMULARIO
   ============================================================ */
.formulario-section {
    padding: 5rem 0;
    background-color: var(--blanco);
    position: relative;
}

.formulario-section::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(to bottom, var(--amarillo), var(--azul));
}

.formulario__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.formulario__info {
    padding-top: 1rem;
}

.formulario__desc {
    font-size: 1.05rem;
    color: var(--gris-medio);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.formulario__highlights {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.formulario__highlight {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gris-oscuro);
}

.formulario__highlight img {
    flex-shrink: 0;
}

.formulario__illustration {
    margin-top: 1rem;
}

.formulario__illustration img {
    max-width: 220px;
    margin: 0 auto;
}

/* Form Styles */
.formulario__form {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gris-claro);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--gris-oscuro);
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"] {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font);
    font-size: 0.95rem;
    border: 2px solid var(--gris-claro);
    border-radius: var(--radius-sm);
    background: #fafafa;
    color: var(--gris-oscuro);
    transition: border-color var(--transition), background var(--transition);
    outline: none;
}

.form-group input[type="text"]:focus,
.form-group input[type="tel"]:focus,
.form-group input[type="email"]:focus {
    border-color: var(--azul);
    background: var(--blanco);
    box-shadow: 0 0 0 3px rgba(1, 157, 244, 0.1);
}

.form-group input::placeholder {
    color: #aaa;
}

/* Error state */
.form-group.error input[type="text"],
.form-group.error input[type="tel"],
.form-group.error input[type="email"] {
    border-color: #e74c3c;
    background: #fdf0ef;
}

.form-error {
    display: none;
    font-size: 0.8rem;
    color: #e74c3c;
    margin-top: 0.3rem;
}

.form-group.error .form-error {
    display: block;
}

/* Radio buttons */
.form-radios {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.25rem;
}

.form-radio {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--gris-oscuro);
}

.form-radio input[type="radio"] {
    display: none;
}

.form-radio__custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gris-claro);
    border-radius: 50%;
    position: relative;
    transition: border-color var(--transition);
    flex-shrink: 0;
}

.form-radio input[type="radio"]:checked + .form-radio__custom {
    border-color: var(--azul);
}

.form-radio input[type="radio"]:checked + .form-radio__custom::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 10px;
    height: 10px;
    background: var(--azul);
    border-radius: 50%;
}

.form-group.error .form-radio__custom {
    border-color: #e74c3c;
}

/* Checkbox */
.form-group--checkbox {
    margin-bottom: 1.5rem;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--gris-medio);
    line-height: 1.4;
}

.form-checkbox input[type="checkbox"] {
    display: none;
}

.form-checkbox__custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gris-claro);
    border-radius: 4px;
    position: relative;
    transition: all var(--transition);
    flex-shrink: 0;
    margin-top: 1px;
}

.form-checkbox input[type="checkbox"]:checked + .form-checkbox__custom {
    background-color: var(--azul);
    border-color: var(--azul);
}

.form-checkbox input[type="checkbox"]:checked + .form-checkbox__custom::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 6px;
    height: 10px;
    border: solid var(--blanco);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-checkbox a {
    color: var(--azul);
    text-decoration: underline;
}

.form-group.error .form-checkbox__custom {
    border-color: #e74c3c;
}

/* Form success */
.form-success {
    text-align: center;
    padding: 2rem 1rem;
}

.form-success img {
    margin: 0 auto 1rem;
}

.form-success p {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--gris-oscuro);
}

/* Form error global */
.form-error-global {
    display: none;
    background: #fdf0ef;
    color: #e74c3c;
    border: 1px solid #e74c3c;
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    text-align: center;
}

/* WhatsApp alternative */
.formulario__alt {
    text-align: center;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gris-claro);
}

.formulario__alt p {
    font-size: 0.95rem;
    color: var(--gris-medio);
    margin-bottom: 1rem;
}

/* ============================================================
   SECTION 7: FOOTER
   ============================================================ */
.footer {
    background-color: var(--gris-oscuro);
    color: rgba(255, 255, 255, 0.7);
    padding: 3rem 0 1.5rem;
}

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

.footer__brand img {
    margin-bottom: 0.75rem;
}

.footer__brand p {
    font-size: 0.85rem;
    max-width: 320px;
    line-height: 1.5;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    transition: color var(--transition);
}

.footer__links a:hover {
    color: var(--blanco);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.75rem;
    opacity: 0.5;
}

/* ============================================================
   COMPARADOR DE ALARMAS
   ============================================================ */
.comparador {
    padding: 5rem 0;
    background: var(--blanco);
}

/* Tabla desktop */
.comparador__tabla {
    overflow-x: auto;
    margin-top: 2rem;
    -webkit-overflow-scrolling: touch;
}

.comparador__tabla table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 720px;
}

.comparador__tabla thead th {
    padding: 1.25rem 1rem;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 600;
    vertical-align: middle;
    border-bottom: 3px solid var(--gris-claro);
}

.comparador__feature-col {
    width: 22%;
}

.comparador__brand {
    width: 26%;
}

.comparador__brand--mpa {
    background: var(--azul);
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 1.25rem 0.75rem !important;
}

.comparador__brand--mpa img {
    display: block;
    margin: 0 auto;
}

.comparador__brand--securitas,
.comparador__brand--adt {
    background: #f5f5f5;
    color: var(--gris-oscuro);
    border-radius: var(--radius) var(--radius) 0 0;
}

.comparador__brand--securitas span,
.comparador__brand--adt span {
    display: block;
    font-size: 1rem;
    font-weight: 700;
}

.comparador__brand--securitas small,
.comparador__brand--adt small {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--gris-medio);
    margin-top: 0.2rem;
}

.comparador__tabla tbody td {
    padding: 0.85rem 1rem;
    font-size: 0.88rem;
    text-align: center;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
    color: var(--gris-medio);
}

.comparador__tabla tbody tr:last-child td {
    border-bottom: none;
}

.comparador__tabla tbody tr:hover {
    background: #fafcff;
}

.comparador__label {
    text-align: left !important;
    font-weight: 600;
    color: var(--gris-oscuro) !important;
    font-size: 0.85rem !important;
}

.comparador__mpa {
    background: rgba(1, 157, 244, 0.04);
    color: var(--gris-oscuro) !important;
    font-weight: 500;
}

.comparador__mpa strong {
    color: var(--azul);
}

.comparador__si {
    color: #27ae60;
    font-weight: 600;
}

.comparador__no {
    color: #c0392b;
    font-weight: 500;
}

.comparador__mpa small,
.comparador__tabla tbody td small {
    display: block;
    font-size: 0.72rem;
    color: var(--gris-medio);
    font-weight: 400;
    margin-top: 0.15rem;
}

.comparador__disclaimer {
    font-size: 0.75rem;
    color: var(--gris-medio);
    text-align: center;
    margin-top: 1.5rem;
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.comparador__cta {
    text-align: center;
    margin-top: 2rem;
}

/* Mobile cards - ocultas por defecto */
.comparador__mobile {
    display: none;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 2rem;
}

.comparador__mobile-card {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.comparador__mobile-header {
    padding: 1rem 1.25rem;
    background: var(--azul);
    text-align: center;
}

.comparador__mobile-header img {
    display: block;
    margin: 0 auto;
}

.comparador__mobile-header--securitas {
    background: #2c2c2c;
    color: var(--blanco);
}

.comparador__mobile-header--adt {
    background: #003366;
    color: var(--blanco);
}

.comparador__mobile-header span {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--blanco);
}

.comparador__mobile-header small {
    display: block;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    margin-top: 0.15rem;
}

.comparador__mobile-card ul {
    list-style: none;
    padding: 1rem 1.25rem;
    margin: 0;
}

.comparador__mobile-card ul li {
    padding: 0.6rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.88rem;
    color: var(--gris-oscuro);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.comparador__mobile-card ul li:last-child {
    border-bottom: none;
}

.comparador__mobile-card--mpa {
    border: 2px solid var(--azul);
    order: -1;
}

.comparador__mobile-card--securitas {
    border: 1px solid #ddd;
}

.comparador__mobile-card--adt {
    border: 1px solid #ddd;
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ============================================================
   RESPONSIVE — Tablet (768px)
   ============================================================ */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }

    /* Hero */
    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .hero__nav-cta {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }

    .hero__logo {
        max-height: 32px;
    }

    /* Planes */
    .planes__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    /* Proceso */
    .proceso__steps {
        flex-direction: column;
        align-items: center;
    }

    .paso {
        max-width: 100%;
    }

    .paso__connector {
        width: 2px;
        height: 40px;
        margin: 0;
    }

    /* Formulario */
    .formulario__wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .formulario__illustration {
        display: none;
    }

    .formulario-section::before {
        display: none;
    }

    /* Confianza */
    .confianza {
        gap: 1.25rem;
        padding: 1.25rem 1rem;
    }

    .confianza__separator {
        display: none;
    }

    .confianza__item {
        flex: 1 1 45%;
        justify-content: center;
    }

    /* Diferenciadores */
    .dif-block,
    .dif-block--reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .dif-block__features {
        grid-template-columns: 1fr;
    }

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

    /* Garantias */
    .garantias__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    /* Testimonios grid 2 cols */
    .testimonios__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Comparador */
    .comparador__tabla {
        display: none;
    }

    .comparador__mobile {
        display: flex;
    }

    /* FAQ */
    .faq__question {
        font-size: 0.93rem;
    }

    /* Footer */
    .footer__content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer__brand p {
        max-width: 100%;
    }

    .footer__links {
        align-items: center;
    }
}

/* ============================================================
   RESPONSIVE — Mobile (480px)
   ============================================================ */
@media (max-width: 480px) {
    .section-title {
        font-size: 1.4rem;
    }

    .hero__content {
        padding: 5rem 1rem 3rem;
    }

    .hero__title {
        font-size: 1.7rem;
    }

    .hero__badges {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .hero__cta {
        font-size: 1rem;
        padding: 0.9rem 2rem;
        width: 100%;
    }

    .beneficios__grid {
        grid-template-columns: 1fr;
    }

    .testimonios__grid {
        grid-template-columns: 1fr;
    }

    .equipo__grid {
        grid-template-columns: 1fr 1fr;
    }

    .equipo-item {
        padding: 1rem;
    }

    .equipo-item img {
        max-height: 120px;
    }

    .dif-block__content h3 {
        font-size: 1.15rem;
    }

    .form-radios {
        flex-direction: column;
        gap: 0.75rem;
    }

    .formulario__form {
        padding: 1.5rem 1rem;
    }

    .btn--full {
        font-size: 0.95rem;
        padding: 0.85rem 1.5rem;
    }
}