/* BASE VARIABLES & SETUP - LUXO (NATURE PREMIUM) */
:root {
    --color-primary: #F59E0B;
    /* Ouro envelhecido / Amber */
    --color-primary-hover: #D97706;

    --color-secondary: #022C22;
    /* Verde Escuro p/ Fundos Mistos */
    --color-secondary-light: rgba(6, 78, 59, 0.6);

    --color-text-main: #FFFFFF;
    --color-text-muted: #E2E8F0;
    /* Prata gelo */

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Nível Extremo de Glassmorphism P/ O Fundo Orgânico Brilhar */
    --glass-bg: rgba(0, 20, 10, 0.45);
    --glass-border: rgba(255, 255, 255, 0.15);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-hover: 0 15px 40px rgba(245, 158, 11, 0.2);
}

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

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}

/* Injeção Dinâmica da Imagem "Suave, Mato Lindo" no Fundo da Aplicação Inteira */
body {
    background: linear-gradient(rgba(2, 44, 34, 0.85), rgba(0, 0, 0, 0.9)), url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?auto=format&fit=crop&q=80') center center fixed;
    background-size: cover;
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Utilitários Visuais */
.highlight {
    color: var(--color-primary);
    font-weight: 800;
}

.text-gradient {
    background: linear-gradient(90deg, #F59E0B, #FCD34D);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Refinado */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    padding: 2.5rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.glass:hover {
    border-color: rgba(245, 158, 11, 0.5);
    transform: translateY(-3px);
}

/* Tipografia */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: #FFF;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    font-weight: 700;
}

h3 {
    font-size: 1.4rem;
    font-weight: 600;
}

p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* Botoes */
button {
    font-family: var(--font-body);
    border: none;
    outline: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    border-radius: 12px;
}

.btn-primary {
    background: var(--color-primary);
    color: #000;
    padding: 1rem 2rem;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    font-size: 1.05rem;
}

.btn-primary:active {
    transform: scale(0.95);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.6);
    color: #FFF;
}

.btn-secondary {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-primary);
    padding: 0.85rem 1.8rem;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.btn-secondary:hover {
    background: rgba(245, 158, 11, 0.3);
}

/* NavBar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 15, 5, 0.6);
    backdrop-filter: blur(25px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFF;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--color-primary);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #FFF;
}

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

.menu-btn {
    display: none;
    background: none;
    color: #FFF;
    font-size: 1.8rem;
    padding: 0.5rem;
}

@media (max-width: 968px) {
    .menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(2, 44, 34, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: right 0.4s cubic-bezier(0.77, 0.2, 0.05, 1);
        z-index: 999;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        padding: 2rem;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .mobile-nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s;
    }

    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}