:root {
    --primary: #0284c7;
    --primary-dark: #0369a1;
    --whatsapp-green: #25d366;
    --whatsapp-dark: #1ebe5d;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --radius: 12px;
}

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

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Animaciones */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-up {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Header & Logo */
.header {
    background: var(--white);
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
}

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

.nav {
    display: flex;
    gap: 15px;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav a:hover {
    color: var(--primary);
}

.btn-nav {
    background-color: var(--primary);
    color: var(--white) !important;
    padding: 6px 12px;
    border-radius: var(--radius);
}

.btn-nav:hover {
    background-color: var(--primary-dark);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
    color: var(--white);
    text-align: center;
    padding: 80px 20px;
}

.hero-content h2 {
    font-size: 2.1rem;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.05rem;
    color: #cbd5e1;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary);
    color: var(--white);
    padding: 14px 28px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
    transition: all 0.3s ease;
}

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

.btn-whatsapp {
    background-color: var(--whatsapp-green);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    margin-top: 15px;
}

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

/* Sections */
.section {
    padding: 60px 0;
}

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

.section-title {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 40px;
    font-weight: 700;
}

.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.step-number {
    display: inline-block;
    width: 36px;
    height: 36px;
    background-color: var(--primary);
    color: var(--white);
    font-weight: 700;
    text-align: center;
    line-height: 36px;
    border-radius: 50%;
    margin-bottom: 15px;
}

.card h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-main);
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Contact */
.contact-container {
    text-align: center;
}

.contact-container > p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.05rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: center;
    text-align: left;
}

.contact-info-card {
    background: var(--bg-light);
    padding: 25px;
    border-radius: var(--radius);
    border: 1px solid #e2e8f0;
}

.contact-info-card p {
    margin-bottom: 12px;
    color: var(--text-main);
    font-size: 1rem;
}

.contact-info-card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.map-container {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

/* Footer */
.footer {
    background: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
}

/* Media Queries para Tablets y Desktop */
@media (min-width: 768px) {
    .hero-content h2 {
        font-size: 2.8rem;
    }
    
    .grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .logo-icon {
        width: 48px;
        height: 48px;
    }

    .logo {
        font-size: 1.4rem;
    }
}