/* ========================================
   VARIABLES
   ======================================== */
:root {
    --azul: #0099a8;
    --azul-oscuro: #007a8a;
    --azul-claro: #e6f7f9;
    
    --naranja: #ed8936;
    --naranja-oscuro: #dd6b20;
    --naranja-claro: #fbd38d;
    
    --blanco: #ffffff;
    --gris-100: #f7fafc;
    --gris-200: #e2e8f0;
    --gris-500: #718096;
    --gris-700: #2d3748;
    --gris-800: #1a202c;
    
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gris-700);
    background: var(--blanco);
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.grid-two-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.grid-two-cols.reverse {
    direction: rtl;
}

.grid-two-cols.reverse > * {
    direction: ltr;
}

/* ========================================
   SECCIÓN 1: HERO
   ======================================== */
.section-hero {
    background: linear-gradient(135deg, var(--azul-claro) 0%, var(--blanco) 100%);
    padding-top: 60px;
}

.section-hero h1 {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 700;
    color: var(--azul-oscuro);
    margin-bottom: 20px;
    line-height: 1.05;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--gris-500);
    margin-bottom: 30px;
}

.earnings-box {
    background: var(--blanco);
    border: 2px solid var(--azul);
    border-radius: 16px;
    padding: 24px 30px;
    margin-bottom: 30px;
    display: inline-block;
}

.earnings-label {
    display: block;
    font-size: 0.9rem;
    color: var(--gris-500);
    margin-bottom: 4px;
}

.earnings-amount {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--naranja);
    line-height: 1;
}

.earnings-period {
    font-size: 0.9rem;
    color: var(--gris-500);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--naranja);
    color: var(--blanco);
    font-weight: 600;
    padding: 16px 32px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--naranja-oscuro);
    transform: translateY(-2px);
}

.image-container img {
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 154, 168, 0.15);
}

/* ========================================
   SECCIÓN 2: PRODUCTO
   ======================================== */
.section-producto {
    background: var(--blanco);
}

.section-producto h2 {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--azul-oscuro);
    margin-bottom: 20px;
}

.producto-text {
    font-size: 1.05rem;
    color: var(--gris-500);
    margin-bottom: 16px;
}

.features-simple {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.feature-item {
    background: var(--azul-claro);
    color: var(--azul-oscuro);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 50px;
}

.video-container iframe {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* ========================================
   SECCIÓN 3: FORMULARIO
   ======================================== */
.section-form {
    background: var(--azul);
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--blanco);
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-header h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--azul-oscuro);
    margin-bottom: 8px;
}

.form-header p {
    color: var(--gris-500);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gris-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 14px 16px;
    border: 2px solid var(--gris-200);
    border-radius: 10px;
    transition: border-color 0.2s;
    color: var(--gris-700);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    margin-top: 24px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--blanco);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 16px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.whatsapp-icon svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .grid-two-cols {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .grid-two-cols.reverse {
        direction: ltr;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-hero h1 {
        font-size: 2.8rem;
    }
    
    .earnings-amount {
        font-size: 2rem;
    }
    
    .form-wrapper {
        padding: 32px 24px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}