/* VARIABLES & RESET */
:root {
    --primary-blue: #0056D2;
    --dark-blue: #003380;
    --accent-orange: #FF6B00;
    --accent-hover: #e65c00;
    --bg-light: #F8F9FA;
    --text-dark: #1A1A1A;
    --text-gray: #666666;
    --white: #FFFFFF;
    --shadow: 0 10px 30px rgba(0,0,0,0.08);
    --radius: 12px;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

a { text-decoration: none; }
ul { list-style: none; }

/* UTILITIES */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}
.examples-text{
    margin-bottom: 3rem;
}
.text-orange { color: var(--accent-orange); }
.text-center { text-align: center; }
.bg-light { background-color: var(--bg-light); }

.section { padding: 80px 0; }
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
    color: var(--dark-blue);
}
.section-title-examples {
    margin-bottom: 0;
}

/* NAVBAR */
.navbar {
    padding: 20px 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
@media (max-width: 450px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
}
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark-blue); /* Ajuste para visibilidad si fondo es claro, o blanco si fondo oscuro */
}
.btn-nav {
    background: rgb(37, 211, 102);
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.btn-nav:hover { transform: translateY(-2px); }

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, #0056D2 0%, #001F4D 100%);
    color: var(--white);
    padding: 160px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}
.hero .logo { color: var(--white); } /* Override logo color in hero */

/* BOTONES */
.btn-main {
    background-color: var(--accent-orange);
    color: var(--white);
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    display: inline-block;
    transition: background 0.3s, transform 0.3s;
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.4);
}
.btn-main:hover {
    background-color: var(--accent-hover);
    transform: scale(1.05);
}

/* ANIMATION */
.pulse-animation {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(255, 107, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0); }
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}
.stat-item { display: flex; align-items: center; gap: 10px; font-weight: 600; }

/* COMPARISON */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    position: relative;
}
.card h3{
    margin-bottom: 1rem;
}
.problem-card {
    border: 3px solid #ddd;
    color: #666;
}
.solution-card {
    box-shadow: var(--shadow);
    transform: scale(1.05);
    z-index: 2;
    background: linear-gradient(45deg, #0056D2 0%, #001F4D 100%);
}
.solution-card h3{
    color: var(--white);
}
.solution-card li{
    color: var(--white);
}
.badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--accent-orange);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}
.icon-box {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}
.icon-blue { color: white; }
.icon-gray { color: #666; }
.card ul li {
    margin-bottom: 15px;
    font-size: 1.1rem;
}
.text-red { color: #dc3545; margin-right: 10px;}
.text-green { color: var(--accent-orange); margin-right: 10px;}

/* FEATURES */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.feature-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}
.feature-item:hover { transform: translateY(-5px); }
.feature-item i {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}
.disclaimer-box {
    background: #fff3cd;
    color: #856404;
    padding: 15px;
    border-radius: 8px;
    margin-top: 40px;
    text-align: center;
    font-size: 0.9rem;
}

/* STEPS */
.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    text-align: center;
}
.step { flex: 1; padding: 0 20px; position: relative;}
.step-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-orange);
    margin-bottom: -20px;
    z-index: -1;
}
.step h3 { font-size: 1.5rem; margin-bottom: 10px; color: var(--primary-blue); }
.step-line {
    flex: 0.5;
    height: 2px;
    background: #ddd;
    margin-top: 50px;
}

/* PORTFOLIO */
.portfolio-img {
    height: 500px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    color: #fff;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    overflow-y: scroll;
}
.portfolio-img img{
    width: 100%;
    height: auto;
    display: block;
}
.portfolio-item { text-align: center; }

/* FOOTER */
.footer {
    background: #001F4D;
    color: var(--white);
    padding: 80px 0 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.footer-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}
.footer-cta h2 { 
    font-size: 2.5rem;
}
.footer-cta p{ 
    margin: 0;
}
.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    padding: 20px 40px;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    margin: 1rem 0 0 0;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s;
    gap: 1rem;
    
}
.btn-whatsapp i {
    font-size: 2rem;
}
.btn-whatsapp:hover { transform: scale(1.05); }

.lead-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    color: var(--text-dark);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.lead-form h3 { 
    color: var(--primary-blue); 
}
.lead-form p { 
    
    margin-bottom: 1rem; 
}

.form-group { 
    margin-bottom: 15px; 
}
.form-group input {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
}
.lead-form p{
    margin-bottom: 2rem;
}
.btn-submit {
    width: 100%;
    background: var(--primary-blue);
    color: var(--white);
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 2rem;
}
.btn-submit:hover { background: var(--dark-blue); }

.copyright {
    text-align: center;
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: #aaa;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .section-title { font-size: 2rem; }
    .hero-content h1 { font-size: 2.5rem; }
    .grid-2, .grid-3, .footer-grid { grid-template-columns: 1fr; }
    .steps-container { flex-direction: column; align-items: center; }
    .step-line { display: none; }
    .step { margin-bottom: 30px; }
    .solution-card { transform: scale(1); border-width: 4px; }
    .btn-main { width: 100%; text-align: center; }
    .btn-whatsapp { width: 100%; text-align: center; font-size: 1.1rem; }
}