/* =========================
   LINK UP - LANDING PAGE
   Sistema de Diseño
========================= */

/* =========================
   VARIABLES CSS
========================= */
:root {
    /* Colores principales */
    --color-primary: #822c3e;
    --color-secondary: #ffb302;
    --color-secondary-gradient: linear-gradient(90deg, #ffb302, #f5e024);
    --color-dark: #1a1a1a;
    --color-light: #ffffff;
    --color-muted: #f7f7f7;
    --color-gray: #6b6b6b;
    --color-border: #e0e0e0;
    
    /* Tipografías */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Tamaños de contenedor */
    --container-width: 1200px;
    --container-padding: 1.5rem;
    
    /* Bordes */
    --border-radius: 12px;
    --border-radius-large: 20px;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    
    /* Transiciones */
    --transition: all 0.3s ease;
}

/* =========================
   RESET Y BASE
========================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* =========================
   TIPOGRAFÍA
========================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

strong {
    font-weight: 600;
}

/* =========================
   CONTENEDOR
========================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* =========================
   BOTONES
========================= */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-secondary-gradient);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-light);
    border: 2px solid var(--color-light);
}

.btn-secondary:hover {
    background: var(--color-light);
    color: var(--color-dark);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
    background: var(--color-secondary-gradient);
    color: var(--color-dark);
    box-shadow: var(--shadow-lg);
}

.btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* =========================
   SECCIÓN: HERO
========================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(130, 44, 62, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255, 179, 2, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Contenedor de círculos animados */
.hero-circles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Círculos animados */
.hero-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, var(--circle-opacity)), rgba(255, 255, 255, 0));
    animation: floatAndFade infinite ease-in-out;
    will-change: transform, opacity;
}

/* Animación de flotación y desvanecimiento */
@keyframes floatAndFade {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        transform: translate(calc(var(--tx, 50px)), calc(var(--ty, -100px))) scale(1.2);
        opacity: 0.8;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translate(calc(var(--tx, 100px) * 2), calc(var(--ty, -200px) * 2)) scale(0.8);
        opacity: 0;
    }
}

/* Variaciones de movimiento para diferentes tamaños */
.hero-circle-xxl {
    --tx: -150px;
    --ty: -250px;
}

.hero-circle-xl {
    --tx: 120px;
    --ty: -180px;
}

.hero-circle-l {
    --tx: -80px;
    --ty: -150px;
}

.hero-circle-m {
    --tx: 100px;
    --ty: -120px;
}

.hero-circle-s {
    --tx: -60px;
    --ty: -80px;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-logo {
    max-width: 350px;
    height: auto;
    margin-bottom: var(--spacing-md);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--color-light);
    margin-bottom: var(--spacing-md);
}

.hero-title .highlight {
    background: linear-gradient(90deg, #ffb301, #f5e024);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--color-light);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* =========================
   SECCIÓN: PROBLEMA
========================= */
.problem {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, var(--color-light) 0%, var(--color-muted) 100%);
}

.problem-content h2 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xl);
    font-size: clamp(2rem, 4vw, 2.75rem);
    line-height: 1.3;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.problem-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-light);
    border-radius: var(--border-radius-large);
    transition: all 0.5s ease;
    box-shadow: 0 4px 20px rgba(130, 44, 62, 0.08);
    border: 1px solid rgba(130, 44, 62, 0.05);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #822c3e, #ad639a);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.problem-card:hover::before {
    transform: scaleX(1);
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(130, 44, 62, 0.15);
    border-color: rgba(130, 44, 62, 0.1);
}

.problem-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 90px;
    height: 90px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, rgba(130, 44, 62, 0.1) 0%, rgba(173, 99, 154, 0.1) 100%);
    border-radius: 20px;
    color: var(--color-primary);
    transition: all 0.5s ease;
}

.problem-card:hover .problem-icon {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: var(--color-light);
    transform: scale(1.1) rotate(5deg);
}

.problem-card h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.problem-card p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 0;
}

.solution-text {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(130, 44, 62, 0.03) 0%, rgba(173, 99, 154, 0.03) 100%);
    border-radius: var(--border-radius-large);
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.solution-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius-large);
    padding: 2px;
    background: linear-gradient(135deg, #822c3e, #ad639a);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.3;
}

.solution-text h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.solution-text p {
    font-size: 1.05rem;
    color: var(--color-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.solution-text p:last-child {
    margin-bottom: 0;
}

.solution-text strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* =========================
   SECCIÓN: BENEFICIOS
========================= */
.benefits {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, var(--color-muted) 0%, var(--color-light) 100%);
}

.section-title {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xl);
    font-size: clamp(2rem, 4vw, 2.75rem);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-card {
    background: var(--color-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.5s ease;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, #ffb301, #f5e024);
    border-radius: 16px;
    color: var(--color-dark);
    transition: all 0.5s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 20px rgba(255, 179, 1, 0.3);
}

.benefit-card h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.benefit-card p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Cómo ser parte - Nuevo diseño */
.how-to-join {
    background: linear-gradient(135deg, #ffb301 0%, #f5e024 100%);
    padding: var(--spacing-xxl) 0;
    border-radius: 0;
    position: relative;
    overflow: hidden;
    width: 100vw;
    margin-left: calc(50% - 50vw);
}

.join-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.join-left {
    color: var(--color-dark);
}

.join-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(130, 44, 62, 0.15);
    border: 1px solid rgba(130, 44, 62, 0.3);
    border-radius: 50px;
    color: #822c3e;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.join-left h3 {
    color: var(--color-dark);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

.join-subtitle {
    color: rgba(0, 0, 0, 0.7);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.join-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.join-step {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.4);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: all 0.5s ease;
}

.join-step:hover {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(130, 44, 62, 0.3);
    transform: translateX(10px);
}

.join-step-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #822c3e, #ad639a);
    border-radius: 12px;
    color: var(--color-light);
}

.join-step-content h4 {
    color: var(--color-dark);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.join-step-content p {
    color: rgba(0, 0, 0, 0.6);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

/* Visual derecha - Phone Mockup */
.join-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.join-visual {
    position: relative;
    width: 100%;
    max-width: 350px;
}

.phone-mockup {
    position: relative;
    width: 280px;
    margin: 0 auto;
}

.phone-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 9/19;
    background: #000000;
    border-radius: 40px;
    padding: 12px;
    border: 3px solid #000000;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: rgba(0, 0, 0, 0.9);
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 32px;
    overflow: hidden;
}

.screen-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.screen-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
}

.screen-slide.active {
    opacity: 1;
    transform: translateX(0);
}

.slide-content {
    text-align: center;
    width: 100%;
}

.slide-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #822c3e, #ad639a);
    border-radius: 20px;
    color: var(--color-light);
}

.slide-content h4 {
    color: var(--color-dark);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.slide-content p {
    color: rgba(0, 0, 0, 0.6);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.slide-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.slide-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(130, 44, 62, 0.3);
    transition: all 0.3s ease;
}

.screen-slide:nth-child(1).active .slide-dots span:nth-child(1),
.screen-slide:nth-child(2).active .slide-dots span:nth-child(2),
.screen-slide:nth-child(3).active .slide-dots span:nth-child(3) {
    background: linear-gradient(135deg, #822c3e, #ad639a);
    width: 24px;
}

.slide-button {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, #822c3e, #ad639a);
    color: var(--color-light);
    border: none;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slide-button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(130, 44, 62, 0.4);
}

.phone-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 15;
}

.nav-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(130, 44, 62, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--color-dark);
}

.nav-btn:hover {
    background: rgba(130, 44, 62, 0.1);
    border-color: rgba(130, 44, 62, 0.4);
    transform: scale(1.1);
}

.phone-indicator {
    display: none;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.visual-stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.star {
    position: absolute;
    color: #822c3e;
    font-size: 1rem;
    animation: twinkle 2s infinite ease-in-out;
}

.star:nth-child(2) { animation-delay: 0.3s; }
.star:nth-child(3) { animation-delay: 0.6s; }
.star:nth-child(4) { animation-delay: 0.9s; }
.star:nth-child(5) { animation-delay: 1.2s; }

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    .join-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .join-left h3 {
        text-align: center;
    }
    
    .join-subtitle {
        text-align: center;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
}

.step p {
    color: var(--color-gray);
    font-size: 0.95rem;
}

/* =========================
   SECCIÓN: RESULTADOS
========================= */
.results {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, var(--color-light) 0%, var(--color-muted) 50%, var(--color-light) 100%);
}

.results .section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.result-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-light);
    border-radius: var(--border-radius-large);
    transition: all 0.5s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #822c3e, #ad639a);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.result-card:hover::before {
    transform: scaleX(1);
}

.result-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(130, 44, 62, 0.15);
    border-color: rgba(130, 44, 62, 0.1);
}

.result-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-light);
    border-radius: 50%;
    transition: all 0.5s ease;
    box-shadow: 0 4px 15px rgba(130, 44, 62, 0.2);
}

.result-card:hover .result-icon {
    background: linear-gradient(135deg, #822c3e, #ad639a);
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 8px 25px rgba(130, 44, 62, 0.35);
}

.result-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    font-weight: 700;
}

.result-card p {
    color: var(--color-gray);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* =========================
   SECCIÓN: PLAN DE RECOMPENSAS
========================= */
.rewards-plan {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, var(--color-light) 0%, #f8f4f5 100%);
    position: relative;
    overflow: hidden;
}

.rewards-plan::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(130, 44, 62, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(173, 99, 154, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.rewards-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.rewards-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: white;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 12px rgba(130, 44, 62, 0.2);
}

.rewards-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray);
    max-width: 700px;
    margin: var(--spacing-md) auto 0;
    line-height: 1.6;
}

/* Botones de alternancia Plan de Recompensas */
.rewards-toggle-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.rewards-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 28px;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.rewards-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.rewards-toggle-btn.active {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(130, 44, 62, 0.3);
}

.rewards-toggle-btn svg {
    opacity: 0.7;
    transition: var(--transition);
}

.rewards-toggle-btn.active svg {
    opacity: 1;
}

/* Contenedores de planes */
.rewards-content {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Árbol de Recompensas - Carrusel */
.rewards-visual {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.rewards-carousel {
    position: relative;
    padding: 0 60px;
    margin-bottom: var(--spacing-xl);
}

.carousel-container {
    overflow: hidden;
    border-radius: 20px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.carousel-slide.active {
    opacity: 1 !important;
    pointer-events: auto;
}

.tree-level {
    display: flex;
    justify-content: center;
    position: relative;
    width: 100%;
}

/* Tarjetas de Nivel */
.level-card {
    background: white;
    border-radius: 16px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 500px;
    width: 100%;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.level-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(130, 44, 62, 0.15);
    border-color: rgba(130, 44, 62, 0.2);
}

.level-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--spacing-md);
}

.level-number {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.level-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
}

.level-commission {
    text-align: center;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(130, 44, 62, 0.05) 0%, rgba(173, 99, 154, 0.05) 100%);
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
}

.commission-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}

.commission-label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* Nodos de personas */
.level-nodes {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.tree-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.node-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(130, 44, 62, 0.1) 0%, rgba(173, 99, 154, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #822c3e;
    transition: all 0.3s ease;
}

.node-icon.small {
    width: 36px;
    height: 36px;
}

.node-icon:hover {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: white;
    transform: scale(1.1);
}

.node-label {
    font-size: 0.9rem;
    color: white;
    font-weight: 600;
}

/* Botones del Carrusel */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: white;
    border: 2px solid rgba(130, 44, 62, 0.2);
    color: #822c3e;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.carousel-btn:hover {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: white;
    border-color: transparent;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(130, 44, 62, 0.3);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-btn.prev-btn {
    left: 0;
}

.carousel-btn.next-btn {
    right: 0;
}

/* Indicadores del Carrusel */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: var(--spacing-lg);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(130, 44, 62, 0.2);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.indicator:hover {
    background: rgba(130, 44, 62, 0.5);
    transform: scale(1.2);
}

.indicator.active {
    width: 32px;
    border-radius: 6px;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
}

/* Total de Comisiones */
.rewards-total {
    margin-top: var(--spacing-xl);
    display: flex;
    justify-content: center;
}

.total-card {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 12px 40px rgba(130, 44, 62, 0.3);
    position: relative;
    overflow: hidden;
}

.total-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.total-icon {
    margin: 0 auto var(--spacing-md);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.total-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.total-percentage {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    margin: var(--spacing-md) 0;
    position: relative;
    z-index: 1;
}

.total-description {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Calculadora Financiera */
.rewards-calculator {
    margin-top: var(--spacing-xxl);
    background: white;
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.calculator-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.calculator-header h3 {
    font-size: 1.75rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.calculator-subtitle {
    font-size: 1.05rem;
    color: var(--color-gray);
    margin: 0;
}

.calculator-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Inputs */
.calculator-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(130, 44, 62, 0.03) 0%, rgba(173, 99, 154, 0.03) 100%);
    border-radius: 16px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.input-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.input-label label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
}

.tooltip-btn {
    background: transparent;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    position: relative;
}

.tooltip-btn:hover {
    background: rgba(130, 44, 62, 0.1);
    transform: scale(1.1);
}

.tooltip-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: var(--color-dark);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 100;
    max-width: 200px;
    white-space: normal;
    text-align: center;
}

.tooltip-btn:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-4px);
}

.input-control {
    display: flex;
    align-items: center;
    gap: 12px;
}

.slider {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(to right, #822c3e 0%, #ad639a 100%);
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    border: 3px solid #822c3e;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 3px 12px rgba(130, 44, 62, 0.4);
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    border: 3px solid #822c3e;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.number-input,
.number-input-full {
    width: 80px;
    padding: 8px 12px;
    border: 2px solid rgba(130, 44, 62, 0.2);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: center;
    outline: none;
    transition: all 0.2s ease;
}

.number-input-full {
    width: 100px;
}

.number-input:focus,
.number-input-full:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(130, 44, 62, 0.1);
}

.input-suffix {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* Toggle */
.toggle-group {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: var(--spacing-sm) 0;
}

.toggle-label {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

.toggle-label input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s;
    border-radius: 28px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

.toggle-label input:checked + .toggle-slider {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
}

.toggle-label input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.toggle-text {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-dark);
}

/* Resultados Destacados */
.calculator-results {
    padding: var(--spacing-lg);
}

.result-highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.result-highlight {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(130, 44, 62, 0.05) 0%, rgba(173, 99, 154, 0.05) 100%);
    border-radius: 16px;
    border: 2px solid rgba(130, 44, 62, 0.1);
    transition: all 0.3s ease;
}

.result-highlight:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(130, 44, 62, 0.15);
    border-color: rgba(130, 44, 62, 0.3);
}

.result-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.result-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.result-label {
    font-size: 0.85rem;
    color: var(--color-gray);
    font-weight: 500;
}

.result-value {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Tabla */
.calculator-table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.calculator-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.calculator-table thead {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: white;
}

.calculator-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
}

.calculator-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.9rem;
}

.calculator-table tbody tr {
    transition: background 0.2s ease;
}

.calculator-table tbody tr:hover {
    background: rgba(130, 44, 62, 0.02);
}

.calculator-table tfoot {
    background: rgba(130, 44, 62, 0.05);
    font-weight: 600;
}

.calculator-table tfoot td {
    border-bottom: none;
    color: var(--color-dark);
}

/* Disclaimer */
.calculator-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: var(--spacing-md);
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107;
    border-radius: 8px;
}

.calculator-disclaimer svg {
    flex-shrink: 0;
    color: #f57c00;
    margin-top: 2px;
}

.calculator-disclaimer p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-dark);
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
    .rewards-plan {
        padding: var(--spacing-xl) 0;
    }

    .rewards-carousel {
        padding: 0 40px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .rewards-calculator {
        padding: var(--spacing-md);
    }

    .calculator-inputs {
        grid-template-columns: 1fr;
        padding: var(--spacing-md);
    }

    .result-highlight-grid {
        grid-template-columns: 1fr;
    }

    .calculator-table {
        font-size: 0.8rem;
    }

    .calculator-table th,
    .calculator-table td {
        padding: var(--spacing-sm);
    }

    .level-card {
        padding: var(--spacing-md);
    }

    .commission-value {
        font-size: 2rem;
    }

    .level-nodes {
        gap: 12px;
    }

    .node-icon.small {
        width: 32px;
        height: 32px;
    }

    .total-percentage {
        font-size: 3rem;
    }

    .example-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: var(--spacing-sm);
    }

    .example-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .rewards-carousel {
        padding: 0 35px;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }

    .level-card {
        padding: var(--spacing-sm);
    }

    .level-name {
        font-size: 0.95rem;
    }

    .indicator {
        width: 10px;
        height: 10px;
    }

    .indicator.active {
        width: 24px;
    }
}

/* =========================
   SECCIÓN: CTA FUERTE
========================= */
.cta-strong {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: var(--color-light);
    text-align: center;
}

.cta-content h2 {
    color: var(--color-light);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
}

.cta-note {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    opacity: 0.85;
}

/* =========================
   SECCIÓN: SOBRE NOSOTROS
========================= */
.about {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, var(--color-muted) 0%, var(--color-light) 100%);
}

.about .section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-lead {
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.about-lead strong {
    color: var(--color-primary);
    font-weight: 700;
}

.about-content p {
    font-size: 1.05rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-values {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.value {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    background: var(--color-light);
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.5s ease;
    border: 2px solid transparent;
}

.value:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(130, 44, 62, 0.15);
    border-color: rgba(130, 44, 62, 0.2);
    background: linear-gradient(135deg, rgba(130, 44, 62, 0.03), rgba(173, 99, 154, 0.03));
}

.value svg {
    color: var(--color-primary);
    flex-shrink: 0;
    transition: all 0.5s ease;
}

.value:hover svg {
    transform: scale(1.15) rotate(5deg);
}

.value span {
    font-weight: 600;
    color: var(--color-dark);
    font-size: 1rem;
}

/* =========================
   SECCIÓN: FAQs
========================= */
.faqs {
    padding: var(--spacing-xxl) 0;
    background: var(--color-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-muted);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    padding: var(--spacing-md);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    transition: var(--transition);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-gray);
    line-height: 1.7;
}

/* =========================
   MODAL TÉRMINOS Y CONDICIONES
========================= */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--color-light);
    margin: 3% auto;
    padding: 0;
    border-radius: var(--border-radius-large);
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    background: linear-gradient(135deg, var(--color-primary), #ad639a);
    color: var(--color-light);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-family: var(--font-heading);
}

.close-modal {
    color: var(--color-light);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.close-modal:hover {
    transform: scale(1.2);
}

.modal-body {
    padding: var(--spacing-lg);
    max-height: calc(85vh - 100px);
    overflow-y: auto;
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--color-muted);
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: #6b2332;
}

.terms-update {
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.terms-logo {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.terms-logo img {
    display: inline-block;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.terms-intro {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-muted);
    border-radius: var(--border-radius);
}

.terms-intro p {
    color: var(--color-dark);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.terms-intro p:last-child {
    margin-bottom: 0;
}

.terms-section-item {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-muted);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.terms-section-item:last-child {
    margin-bottom: 0;
}

.terms-section-item h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.terms-section-item p {
    color: var(--color-dark);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.terms-section-item p:last-child {
    margin-bottom: 0;
}

.terms-section-item ul {
    list-style: disc;
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.terms-section-item ul li {
    color: var(--color-dark);
    line-height: 1.7;
    margin-bottom: var(--spacing-xs);
}

.terms-section-item ul li strong,
.terms-section-item strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 5% auto;
        max-height: 90vh;
    }

    .modal-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .modal-header h2 {
        font-size: 1.2rem;
    }

    .modal-body {
        padding: var(--spacing-md);
        max-height: calc(90vh - 80px);
    }

    .terms-section-item {
        padding: var(--spacing-sm);
    }

    .terms-section-item h3 {
        font-size: 1.05rem;
    }
}

/* =========================
   FOOTER
========================= */
.footer {
    background: linear-gradient(135deg, #822c3e 0%, #ad639a 100%);
    color: var(--color-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4,
.footer-section h5 {
    color: var(--color-light);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-section p {
    opacity: 0.9;
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--color-light);
    text-decoration: none;
    opacity: 0.85;
    transition: var(--transition);
    font-size: 0.95rem;
    cursor: pointer;
    outline: none;
    border: none;
}

.footer-section a:hover {
    color: #ffb301;
    opacity: 1;
    text-decoration: none;
}

.footer-section a:focus {
    outline: none;
    border: none;
    box-shadow: none;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    opacity: 0.8;
    font-size: 0.9rem;
    margin: 0;
}

/* =========================
   RESPONSIVE - MOBILE FIRST
========================= */

/* Tablets y pantallas medianas */
@media (max-width: 768px) {
    :root {
        --spacing-xxl: 4rem;
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .benefits-grid,
    .problem-grid,
    .results-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .about-values {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Móviles pequeños */
@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
        --spacing-md: 1.5rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .benefit-card,
    .problem-card,
    .result-card {
        padding: var(--spacing-md);
    }
}

/* Pantallas grandes */
@media (min-width: 1024px) {
    .hero-ctas {
        gap: var(--spacing-md);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* =========================
   ACCESIBILIDAD
========================= */
.btn:focus,
.faq-item summary:focus,
a:focus {
    outline: 3px solid var(--color-secondary);
    outline-offset: 2px;
}

/* Reducir movimiento para usuarios que lo prefieren */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* =========================
   HEADER / NAVEGACIÓN
========================= */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 0;
    z-index: 100;
}

.navbar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    padding: 0 4rem;
    max-width: 100%;
}

.nav-logo {
    display: none;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-light);
    letter-spacing: 0.5px;
}

.nav-logo-img {
    max-width: 120px;
    height: auto;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1002;
    position: relative;
}

.hamburger-line {
    width: 28px;
    height: 3px;
    background: var(--color-light);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover .hamburger-line {
    background: var(--color-secondary);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, var(--color-primary) 0%, #5d1f2e 100%);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.3s ease;
}

/* Ocultar chat cuando el menú está abierto */
body.menu-open .chat-widget {
    display: none !important;
}

.mobile-menu-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    overflow-y: auto;
    padding-top: 1rem;
}

.mobile-menu-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}

.mobile-menu-logo {
    max-width: 150px;
    height: auto;
}

.mobile-nav-links {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 0;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    color: var(--color-light);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-secondary);
    transform: translateX(10px);
}

.mobile-nav-icon {
    font-size: 1.35rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    flex-shrink: 0;
}

.mobile-nav-text {
    flex: 1;
}

.mobile-menu-footer {
    padding-top: 1.5rem;
    padding-bottom: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
}

.btn-login-mobile-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    white-space: nowrap;
    background: var(--color-secondary-gradient);
    color: var(--color-dark);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    width: 100%;
}

.btn-login-mobile-header:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(90deg, #f5e024, #ffb301);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-light);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.5s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ffb301, #f5e024);
    transition: all 0.5s ease;
}

.nav-links a:hover {
    color: #f5e024;
}

.nav-links a:hover::after {
    width: 100%;
}

.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    border: none;
    border-radius: var(--border-radius);
    background: linear-gradient(90deg, #ffb301, #f5e024);
    color: var(--color-light);
    cursor: pointer;
    transition: all 0.5s ease;
    box-shadow: var(--shadow-sm);
}

.btn-login svg {
    transition: all 0.5s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(90deg, #f5e024, #ffb301);
}

.btn-login:hover svg {
    transform: scale(1.1);
}

/* =========================
   WIDGET DE CHAT FLOTANTE
========================= */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
}

.chat-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-secondary-gradient);
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(130, 44, 62, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--color-dark);
    position: relative;
}

.chat-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(130, 44, 62, 0.4);
}

.chat-button .close-icon {
    display: none;
}

.chat-button .chat-icon {
    border-radius: 50%;
}

.chat-button.active .chat-icon {
    display: none;
}

.chat-button.active .close-icon {
    display: block;
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 550px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

.chat-window.active {
    display: flex;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-header {
    background: var(--color-primary);
    color: white;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.status-online {
    font-size: 0.75rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-online::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.minimize-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: background 0.2s;
}

.minimize-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f9fafb;
}

.chat-message {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-message .message-avatar {
    background: var(--color-secondary-gradient);
    color: var(--color-dark);
}

.message-content {
    flex: 1;
}

.message-content p {
    background: white;
    padding: 12px 16px;
    border-radius: 12px;
    margin: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    line-height: 1.5;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-content p {
    background: var(--color-primary);
    color: white;
}

.chat-footer {
    padding: 16px 20px;
    background: white;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 12px;
}

#chatInput {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 24px;
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

#chatInput:focus {
    border-color: var(--color-primary);
}

.send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.send-btn:hover {
    background: #6d2433;
    transform: scale(1.05);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive para el chat */
@media (max-width: 768px) {
    .chat-widget {
        bottom: 16px;
        right: 16px;
    }
    
    .chat-button {
        width: 72px;
        height: 72px;
    }
    
    .chat-window {
        width: calc(100vw - 32px);
        height: calc(100vh - 120px);
        max-width: 400px;
    }
}

/* =========================
   UTILIDADES
========================= */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* Print styles */
@media print {
    .hero-ctas,
    .cta-strong,
    .footer {
        display: none;
    }
}

/* =========================
   RESPONSIVE MOBILE
========================= */
@media (max-width: 768px) {
    /* Header y navegación */
    .header {
        position: fixed;
        background: rgba(130, 44, 62, 0.95);
        backdrop-filter: blur(10px);
    }
    
    .navbar {
        padding: 0 1.5rem;
        gap: 1rem;
        justify-content: space-between;
    }
    
    .nav-logo {
        display: block;
    }
    
    .nav-logo-text {
        font-size: 1.25rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .btn-login {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hero section */
    .hero {
        padding: 10rem 0 4rem;
        min-height: 90vh;
    }
    
    .hero-content {
        text-align: center;
        padding: 0 1rem;
    }
    
    .hero h1 {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }
    
    .hero-lead {
        font-size: 1rem;
    }
    
    .hero-logo {
        max-width: 200px;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Problema section */
    .problem-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Benefits section */
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    /* Phone mockup */
    .phone-frame {
        max-width: 280px;
    }
    
    /* CTA Strong */
    .cta-strong h2 {
        font-size: 1.75rem;
    }
    
    .cta-strong p {
        font-size: 1rem;
    }
    
    /* About section */
    .values-list {
        gap: 1rem;
    }
    
    .value {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* FAQs */
    .faq-item summary {
        font-size: 1rem;
        padding: 1.25rem;
    }
    
    .faq-item p {
        padding: 1rem 1.25rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-section ul {
        align-items: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    /* Ajustes para pantallas muy pequeñas */
    .container {
        padding: 0 1rem;
    }
    
    .navbar {
        padding: 0 1rem;
    }
    
    .nav-logo-text {
        font-size: 1.1rem;
    }
    
    .mobile-menu-content {
        padding: 1rem;
    }
    
    .mobile-menu-logo {
        max-width: 120px;
    }
    
    .mobile-nav-link {
        padding: 0.85rem 1rem;
        font-size: 0.95rem;
        gap: 1rem;
    }
    
    .mobile-nav-icon {
        width: 32px;
        height: 32px;
        font-size: 1.2rem;
    }
    
    .hero {
        padding: 9rem 0 3rem;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .phone-frame {
        max-width: 240px;
    }
    
    .result-card {
        padding: 2rem 1.5rem;
    }
    
    .result-stat {
        font-size: 2.5rem;
    }
    
    .benefit-card {
        padding: 2rem 1.5rem;
    }
}