/* ============================================
   ARQUIVO CSS COMPARTILHADO
   Estilos comuns usados em todas as páginas
   ============================================ */

/* --- CONFIGURAÇÕES GLOBAIS E VARIÁVEIS --- */
:root {
    --color-black: #050505;
    --color-gray-dark: #111111;
    --color-gray-light: #1d1d1d;
    --color-green: #22c55e;
    --color-yellow: #facc15;
    --color-red: #ef4444;
    --color-white: #f5f5f5;
    --color-text-secondary: #a3a3a3;
    --font-main: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.7;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 20px 0;
    position: relative;
    overflow: hidden;
}

/* --- CLASSES UTILITÁRIAS --- */
.text-center { text-align: center; }
.text-green { color: var(--color-green); }
.text-yellow { color: var(--color-yellow); }
.text-red { color: var(--color-red); }
.text-white { color: var(--color-white); }

/* --- EFEITOS E ANIMAÇÕES --- */
@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.1); }
    50% { transform: scale(1.05); box-shadow: 0 0 20px 10px rgba(255, 255, 255, 0); }
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- ELEMENTOS GERAIS --- */
.section-header { margin-bottom: 60px; }
.section-header h2 { 
    font-size: clamp(2.5rem, 5vw, 3.5rem); 
    font-weight: 900; 
    line-height: 1.2; 
    text-transform: uppercase; 
}
.section-header .section-subtitle { 
    font-size: 1.1rem; 
    color: var(--color-text-secondary); 
    max-width: 600px; 
    margin: 16px auto 0; 
}
.icon-title { 
    font-size: 3rem; 
    margin-bottom: 16px; 
    color: var(--color-yellow); 
}
.icon-title-large { 
    font-size: 4rem; 
    margin-bottom: 24px; 
    color: var(--color-yellow); 
}

/* --- BOTÕES CTA --- */
.cta-button {
    display: inline-block;
    font-family: var(--font-main);
    font-weight: 900;
    font-size: 1.25rem;
    text-transform: uppercase;
    color: var(--color-white);
    background: rgb(255, 72, 0);
    padding: 20px 40px;
    border-radius: 12px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3);
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(34, 197, 94, 0.5);
}

.cta-button.red {
    background: linear-gradient(45deg, var(--color-red), #ff6b6b);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.cta-button.red:hover {
    box-shadow: 0 8px 30px rgba(239, 68, 68, 0.5);
}

.cta-button.red-alert {
    background: linear-gradient(45deg, var(--color-red), #ff6b6b);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.cta-button.red-alert:hover {
    box-shadow: 0 8px 30px rgba(239, 68, 68, 0.5);
}

/* --- FOOTER --- */
.footer {
    background-color: var(--color-gray-dark);
    padding: 40px 0;
    border-top: 1px solid #222;
}

/* --- CLASSE AUXILIAR --- */
.hidden {
    display: none !important;
}