:root {
    --primary: #f59e0b; /* Yellow/Orange */
    --primary-hover: #d97706;
    --text-main: #1e293b;
    --text-light: #64748b;
    --bg-main: #ffffff;
    --bg-light: #f8fafc;
    --dark-green: #064e3b;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --radius-md: 12px;
    --radius-lg: 20px;
}

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

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4 {
    color: var(--text-main);
    line-height: 1.2;
}

h1 { font-size: 3.5rem; font-weight: 800; letter-spacing: -1px; }
h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 0.5rem; }

p { color: var(--text-light); }

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

span { color: var(--primary); }
.icon-yellow { color: var(--primary); }

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.4);
}

.btn-secondary:hover {
    background-color: #fff;
    color: var(--text-main);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 1rem 0;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

.navbar:not(.scrolled) .nav-links a, .navbar:not(.scrolled) .logo {
    color: #fff;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

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

/* Sections */
.section {
    padding: 6rem 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.section-title {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    padding-top: 5rem;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    color: #fff;
    margin-bottom: 1.5rem;
}

.hero-content p {
    color: #e2e8f0;
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    border: 1px solid #f1f5f9;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: #fffbeb;
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Services */
.service-row {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 6rem;
}

.service-row.reverse {
    flex-direction: row-reverse;
}

.service-row:last-child {
    margin-bottom: 0;
}

.service-text {
    flex: 1;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 20px;
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    margin-top: 1.5rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
    color: var(--text-main);
}

.feature-list li i, .feature-list li svg {
    color: var(--primary);
}

.service-img-wrapper {
    flex: 1;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.service-img-wrapper::before {
    content: '';
    display: block;
    padding-top: 75%; /* 4:3 aspect ratio */
}

.radius-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-img-wrapper:hover .radius-image {
    transform: scale(1.05);
}

/* Contact */
.contact-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    overflow: hidden;
}

.contact-info {
    flex: 1;
    background: #0f172a;
    color: #fff;
    padding: 4rem;
    position: relative;
}

.contact-info h2 {
    color: #fff;
}

.contact-info p {
    color: #94a3b8;
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.contact-item h4 {
    color: #e2e8f0;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-item span {
    color: #94a3b8;
    font-size: 0.9rem;
}

.icon-circle {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary);
}

/* Contact Simplificado Center */
.contact-card-centered {
    max-width: 800px;
    margin: 0 auto;
    background: transparent;
    box-shadow: none;
}

.contact-info-centered {
    border-radius: var(--radius-lg);
    text-align: center;
    padding: 5rem 2rem;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(145deg, #0f172a 0%, #1e293b 100%);
}

.contact-info-centered h3 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-details-centered {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.contact-link {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    min-width: 250px;
    flex-direction: column;
    text-align: center;
    gap: 1rem;
}

.contact-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

.contact-link .icon-circle {
    margin: 0 auto;
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
}

.whatsapp-circle {
    color: #25d366;
    background: rgba(37, 211, 102, 0.1);
}

.email-circle {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

/* Form Success State */
.hidden {
    display: none !important;
}



.footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

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

.scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Responsive */
@media (max-width: 900px) {
    .service-row, .service-row.reverse, .contact-card {
        flex-direction: column;
    }
    
    .contact-info, .contact-form {
        padding: 2.5rem;
    }
    
    h1 { font-size: 2.5rem; }
    
    .nav-links {
        display: none;
    }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    color: white;
}

/* --- Sales / Offer Section Styling --- */
.highlight-bg {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
}
.highlight-bg .section-title h2, 
.highlight-bg .section-title p {
    color: white;
}

.text-center { text-align: center; }

.urgent-badge {
    display: inline-block;
    background: #ef4444; /* Red for urgency */
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    animation: pulse-urgent 2s infinite;
}

@keyframes pulse-urgent {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.countdown-container {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0 0;
}

.time-box {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    border-left: 1px solid rgba(255, 255, 255, 0.4);
    padding: 1rem;
    border-radius: var(--radius-md);
    min-width: 90px;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.05), 0 8px 32px rgba(0, 0, 0, 0.4);
}

.time-box span {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.time-box small {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
    color: #cbd5e1;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    color: var(--text-main);
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.popular-card {
    border: 3px solid var(--primary);
    transform: scale(1.03);
}

.popular-card:hover {
    transform: scale(1.03) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.4rem 1.5rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
}

.pricing-header h3 {
    font-size: 1.5rem;
    color: var(--text-main);
}
.pricing-header p { margin-bottom: 1.5rem; font-size: 0.95rem; }

.pricing-price {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.strikethrough {
    text-decoration: line-through;
    color: #94a3b8;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.2rem;
}

.current-price {
    font-size: 3rem;
    font-weight: 800;
    color: #1e293b;
    line-height: 1;
}

.payment-note {
    font-size: 0.85rem;
    color: #22c55e;
    font-weight: 600;
    display: block;
    margin-top: 0.5rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.pricing-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-main);
}
.pricing-features li i { color: #22c55e; }

.pulse-button {
    animation: pulse-button-anim 2s infinite;
}

@keyframes pulse-button-anim {
    0% { transform: scale(1); box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4); }
    50% { transform: scale(1.02); box-shadow: 0 4px 20px rgba(245, 158, 11, 0.7); }
    100% { transform: scale(1); box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4); }
}

@media (max-width: 768px) {
    .popular-card { transform: none; }
    .popular-card:hover { transform: translateY(-10px); }
    .countdown-container { gap: 1rem; }
    .time-box { min-width: 80px; padding: 0.8rem; }
    .time-box span { font-size: 2rem; }
}