:root {
    --bg-wood: #1a120b; /* Escuro como a mesa de madeira */
    --paper-bg: #e3d3b6; /* Cor do pergaminho */
    --paper-dark: #cbb493; /* Sombra do pergaminho */
    --text-primary: #3b2a1a; /* Marrom escuro como tinta de caneta-tinteiro */
    --text-light: #5a422d;
    --accent-green: #384d30; /* Verde escuro das folhas */
    --accent-red: #8b4545; /* Vermelho queimado/rosa das flores e cera */
    
    --font-heading: 'Cinzel', serif;
    --font-script: 'Great Vibes', cursive;
    --font-body: 'Lora', serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-wood);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1rem;
    position: relative;
    /* Adicionando um padrão de textura de madeira bem sutil ao fundo */
    background-image: repeating-linear-gradient(45deg, rgba(0,0,0,0.1) 0px, rgba(0,0,0,0.1) 2px, transparent 2px, transparent 4px);
}

.wood-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(44,28,17,0.8) 0%, rgba(20,13,8,1) 100%);
    z-index: -1;
}

.container.parchment {
    background-color: var(--paper-bg);
    /* Simulando textura de papel velho */
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(255,255,255,0.4) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(0,0,0,0.05) 0%, transparent 50%);
    border: 1px solid var(--paper-dark);
    border-radius: 4px;
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 500px;
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.6),
        inset 0 0 40px rgba(139, 69, 19, 0.1);
    position: relative;
    
    /* Bordas irregulares sutis parecendo papel cortado */
    clip-path: polygon(
        1% 1%, 99% 0%, 100% 98%, 1% 100%
    );
}

/* Criando uma borda decorativa interna */
.container.parchment::before {
    content: '';
    position: absolute;
    top: 15px; left: 15px; right: 15px; bottom: 15px;
    border: 1px solid rgba(59, 42, 26, 0.2);
    border-radius: 2px;
    pointer-events: none;
}

.header {
    text-align: center;
    margin-bottom: 2rem;
}

.date-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.ornament {
    color: var(--accent-red);
    font-size: 0.8rem;
    margin: 0.5rem 0;
}

.floral-divider {
    font-size: 1.2rem;
    color: var(--accent-green);
    letter-spacing: 0.3rem;
    margin: 1rem 0;
    opacity: 0.8;
}

.title {
    font-family: var(--font-script);
    font-size: 5rem;
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1;
    margin-top: 1rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.story-intro {
    text-align: center;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-size: 1.05rem;
}

.invite-text {
    margin-top: 1rem;
    font-style: normal;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

input[type="text"],
input[type="tel"] {
    width: 100%;
    padding: 0.875rem 1rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(59, 42, 26, 0.3);
    color: var(--text-primary);
    font-family: var(--font-script);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="tel"]:focus {
    outline: none;
    border-bottom-color: var(--text-primary);
}

input::placeholder {
    color: rgba(59, 42, 26, 0.4);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-style: italic;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
    color: var(--text-primary);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.ornament-small {
    text-align: center;
    color: var(--accent-green);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.checkbox-group {
    margin-top: 2rem;
}

.custom-checkbox {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    cursor: pointer;
    position: relative;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    min-width: 20px;
    height: 20px;
    background-color: transparent;
    border: 2px solid var(--text-primary);
    border-radius: 2px;
    margin-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    margin-top: 3px;
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
}

.checkmark:after {
    content: "";
    display: none;
    width: 5px;
    height: 10px;
    border: solid var(--paper-bg);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-text {
    display: flex;
    flex-direction: column;
}

.checkbox-text strong {
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--text-primary);
}

.checkbox-text span {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 0.25rem;
    font-style: italic;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--accent-green);
    color: var(--paper-bg);
    border: 1px solid var(--bg-wood);
    border-radius: 4px;
    font-size: 1rem;
    font-family: var(--font-heading);
    letter-spacing: 0.1em;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    text-transform: uppercase;
}

.submit-btn:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.submit-btn:active {
    transform: translateY(0);
}

.footer {
    margin-top: 3rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.floral-divider-bottom {
    font-size: 1rem;
    color: var(--accent-green);
    letter-spacing: 0.2rem;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.footer p {
    font-family: var(--font-script);
    font-size: 2rem;
    color: var(--text-primary);
}