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

body {
    font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: #f6fbf4;
    color: #1a3b2f;
    scroll-behavior: smooth;
    line-height: 1.5;
}

/* Importação Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300;14..32,400;14..32,600;14..32,700;14..32,800&family=Montserrat:wght@400;500;600;700;800&display=swap');

h1, h2, h3, .logo {
    font-family: 'Montserrat', 'Poppins', sans-serif;
    font-weight: 700;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    background: linear-gradient(135deg, #0b3b2f 0%, #1b5e3f 100%);
    color: white;
    padding: 20px 0;
    box-shadow: 0 12px 28px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo-area h1 {
    font-size: 1.7rem;
    letter-spacing: -0.5px;
}

.logo-area p {
    font-size: 0.85rem;
    opacity: 0.85;
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
    border-bottom: 2px solid transparent;
    padding-bottom: 4px;
}

.nav-links a:hover {
    border-bottom-color: #d4e66a;
    color: #e6f7a3;
}

/* Hero */
.hero {
    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxNDAwIDQwMCIgd2lkdGg9IjE0MDAiIGhlaWdodD0iNDAwIj48cmVjdCB3aWR0aD0iMTQwMCIgaGVpZ2h0PSI0MDAiIGZpbGw9IiMxOTViMzgiLz48cGF0aCBkPSJNMCAyNTBhMjUwIDI1MCAwIDAgMCA1MDAgMCAyNTAgMjUwIDAgMCAwIDUwMCAwIDI1MCAyNTAgMCAwIDAgNTAwIDAgMjUwIDI1MCAwIDAgMCA1MDAgMCIgZmlsbD0iIzBkNGQyYyIgb3BhY2l0eT0iMC4xIi8+PC9zdmc+') no-repeat center center/cover;
    background-color: #22643e;
    background-blend-mode: overlay;
    padding: 80px 0;
    color: white;
    text-align: center;
}

.hero h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 30px;
    font-weight: 500;
}

.btn {
    display: inline-block;
    background-color: #d9e62b;
    color: #1f4f2d;
    font-weight: 800;
    padding: 14px 32px;
    border-radius: 40px;
    text-decoration: none;
    font-size: 1rem;
    transition: transform 0.2s, background 0.2s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.btn:hover {
    background-color: #c2d32a;
    transform: scale(1.02);
}

/* Seções gerais */
section {
    padding: 70px 0;
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title span {
    background: linear-gradient(120deg, #1f5e3a, #3c9e5e);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.subtitle-center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: #2d5a42;
    font-size: 1.2rem;
}

/* Cards */
.cards-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.card {
    background: white;
    border-radius: 32px;
    padding: 32px 24px;
    flex: 1 1 280px;
    box-shadow: 0 20px 35px -12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #e0f0e5;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: