/* Main Styles - Raízes Conectadas */

/* CSS Variables */
:root {
    --primary-green: #2E7D32;
    --primary-green-light: #4CAF50;
    --primary-green-dark: #1B5E20;
    --secondary-orange: #FF8F00;
    --secondary-orange-light: #FFA726;
    --accent-blue: #1976D2;
    --accent-blue-light: #42A5F5;
    --neutral-white: #FFFFFF;
    --neutral-light: #F8F9FA;
    --neutral-gray: #6C757D;
    --neutral-dark: #212529;
    --text-primary: #2C3E50;
    --text-secondary: #5A6C7D;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-heavy: rgba(0, 0, 0, 0.25);
    --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-orange) 0%, var(--secondary-orange-light) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(46, 125, 50, 0.9) 0%, rgba(76, 175, 80, 0.8) 100%);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.text-white {
    color: var(--neutral-white) !important;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mt-4 {
    margin-top: 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(46, 125, 50, 0.4);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--neutral-white);
    box-shadow: 0 4px 15px rgba(255, 143, 0, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 143, 0, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-outline:hover {
    background: var(--primary-green);
    color: var(--neutral-white);
    transform: translateY(-2px);
}

/* Page Hero Section */
.page-hero {
    padding: 150px 0 80px;
    background: var(--gradient-primary);
    color: var(--neutral-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><path d="M0,300 Q250,200 500,300 T1000,300 L1000,1000 L0,1000 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.page-hero h1 {
    position: relative;
    z-index: 2;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-hero p {
    position: relative;
    z-index: 2;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin: 0 auto;
}

/* Content Sections */
.section {
    padding: 80px 0;
}

.content-section {
    background: var(--neutral-white);
}

.content-block {
    background: var(--neutral-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow-light);
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.content-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-medium);
}

.content-block h2 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--primary-green-light);
    padding-bottom: 0.5rem;
}

.content-block h3 {
    color: var(--primary-green-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content-block ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.content-block li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.info-box {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    margin: 2rem 0;
    box-shadow: 0 10px 30px rgba(46, 125, 50, 0.3);
}

.info-box p {
    color: var(--neutral-white);
    margin-bottom: 0;
}

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--neutral-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--neutral-light);
    border-top: 3px solid var(--primary-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px;
    }

    .content-block {
        padding: 1.5rem;
    }

    .page-hero {
        padding: 120px 0 60px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    .page-hero p {
        font-size: 1rem;
    }
}