:root {
    /* Theme - V2.0 Foundation */
    --bg-main: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-accent: #eff6ff;
    --bg-dark: #0f172a;

    --accent-blue: #1d4ed8;
    --accent-blue-hover: #1e40af;
    --accent-blue-soft: #dbeafe;

    --accent-navy: #1e293b;
    --accent-gold: #fbbf24;

    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;

    --white: #ffffff;

    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(29, 78, 216, 0.1);

    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-premium: 0 10px 30px -3px rgba(15, 23, 42, 0.05), 0 4px 10px -4px rgba(15, 23, 42, 0.05);
    --shadow-float: 0 20px 40px -5px rgba(15, 23, 42, 0.1), 0 10px 20px -5px rgba(15, 23, 42, 0.04);

    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: all 0.3s ease;
}

/* Base Styles */
.mesh-bg {
    background-color: #f8fafc;
    background-image:
        radial-gradient(at 0% 0%, rgba(29, 78, 216, 0.03) 0, transparent 50%),
        radial-gradient(at 50% 0%, rgba(30, 64, 175, 0.02) 0, transparent 50%),
        radial-gradient(at 100% 0%, rgba(29, 78, 216, 0.03) 0, transparent 50%);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

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

h1, h2, h3, h4, .font-heading {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container.narrow {
    max-width: 800px;
}

/* Common Components */
.section {
    padding: 72px 0;
}

.section.alt-bg {
    background: #eef3fb;
}

.section.bg-white {
    background: #fff;
}

.highlight {
    color: var(--accent-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: 1.25rem;
    color: var(--accent-navy);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

.hero-badge-tag {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: var(--bg-accent);
    color: var(--accent-blue);
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.hero-badge-tag.white {
    background: #fff;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.8s forwards;
    opacity: 0;
}

.whatsapp-btn {
    animation: pulse-attention 2s infinite ease-in-out;
}

@keyframes pulse-attention {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}