@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --primary: #FF4757;    /* Vermelho Melancia Vibrante */
    --secondary: #1E90FF;  /* Azul Dodger Brilhante */
    --accent: #FFA502;     /* Laranja Solar */
    --success: #2ED573;    /* Verde Fresco */
    --warning: #ECCC68;    /* Amarelo Quente */
    --danger: #FF6348;     /* Coral */
    --bg-light: #F1F2F6;   /* Fundo Cinza Claro */
    --text-main: #2F3542;  /* Texto Principal */
    --white: #FFFFFF;
    --border-radius: 16px;
    --transition: all 0.3s ease-in-out;
    --box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-light);
    color: var(--text-main);
    overflow-x: hidden;
}

/* Navbar */
header {
    background-color: var(--white);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span {
    color: var(--secondary);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
}

/* Botões */
.btn-primary, .btn-secondary, .btn-accent {
    padding: 12px 25px;
    border: none;
    border-radius: var(--border-radius);
    color: var(--white);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-primary { background: linear-gradient(135deg, #FF4757, #FF6B81); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(255, 71, 87, 0.4); }

.btn-secondary { background: linear-gradient(135deg, #1E90FF, #70A1FF); }
.btn-secondary:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(30, 144, 255, 0.4); }

.btn-accent { background: linear-gradient(135deg, #FFA502, #ECCC68); }
.btn-accent:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(255, 165, 2, 0.4); }

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 80px 5%;
    background: url('../img/paws-bg.png') no-repeat center right / contain;
    min-height: 80vh;
}

.hero-content {
    max-width: 50%;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    color: #57606F;
    margin-bottom: 30px;
}

/* Cards & Forms (Glassmorphism suave sem neon) */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--secondary);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #DFE4EA;
    border-radius: 8px;
    outline: none;
    transition: var(--transition);
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.2);
}

/* File Upload Bonito */
.file-upload-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
    width: 100%;
}
.file-upload-wrapper input[type=file] {
    font-size: 100px;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    cursor: pointer;
}
.file-upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    background-color: #F1F2F6;
    border: 2px dashed var(--secondary);
    color: var(--secondary);
    padding: 15px;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
}
.file-upload-btn:hover {
    background-color: #E2E8F0;
}

/* Footer */
footer {
    background-color: var(--text-main);
    color: var(--white);
    text-align: center;
    padding: 30px 20px;
    margin-top: 50px;
}

footer p {
    font-size: 1.1rem;
    font-weight: 300;
}
footer strong, footer span {
    color: var(--accent);
    font-weight: 600;
}

/* Utilitários */
.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.flex { display: flex; }
.gap-4 { gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }