/* Café com Site · página de contato */

:root {
    --creme: #f8f2ea;
    --creme-escuro: #efe4d6;
    --papel: #ffffff;
    --cafe: #a3621a;
    --cafe-escuro: #6b441b;
    --laranja: #d98210;
    --texto: #2f2f2f;
    --suave: #6d6d6d;
    --linha: #e6d8c6;
    --erro: #b3261e;
    --erro-fundo: #fdecea;
    --raio: 14px;
    --sombra: 0 20px 50px -20px rgba(107, 68, 27, 0.35);
    color-scheme: light;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: 'Roboto', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    color: var(--texto);
    background:
        radial-gradient(circle at 12% 8%, rgba(217, 130, 16, 0.10), transparent 40%),
        radial-gradient(circle at 90% 90%, rgba(163, 98, 26, 0.12), transparent 45%),
        var(--creme);
}

.pagina {
    flex: 1;
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 48px 16px;
    display: grid;
    gap: 48px;
    align-items: center;
}

@media (min-width: 900px) {
    .pagina {
        grid-template-columns: 1.05fr 1fr;
        padding: 72px 32px;
        gap: 64px;
    }
}

/* Apresentação */

.logo {
    display: block;
    width: min(300px, 70vw);
    height: auto;
    margin-bottom: 40px;
}

h1 {
    margin: 0 0 20px;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: var(--cafe-escuro);
}

h1 span {
    display: block;
}

h1 .destaque {
    font-family: 'Lobster', cursive;
    font-weight: 400;
    letter-spacing: 0;
    color: var(--laranja);
}

.lead {
    margin: 0 0 32px;
    font-size: 1.15rem;
    font-weight: 300;
    color: var(--suave);
    max-width: 32ch;
}

.pilares {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 16px;
}

.pilares li {
    position: relative;
    padding-left: 28px;
    color: var(--suave);
    font-size: 0.95rem;
}

.pilares li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--laranja);
    box-shadow: 0 0 0 4px rgba(217, 130, 16, 0.18);
}

.pilares strong {
    display: block;
    color: var(--texto);
    font-weight: 500;
}

/* Cartão do formulário */

.cartao {
    background: var(--papel);
    border: 1px solid var(--linha);
    border-radius: var(--raio);
    box-shadow: var(--sombra);
    padding: 28px 20px;
    scroll-margin-top: 24px;
}

@media (min-width: 600px) {
    .cartao {
        padding: 40px;
    }
}

.cartao h2 {
    margin: 0 0 4px;
    font-family: 'Lobster', cursive;
    font-weight: 400;
    font-size: 2rem;
    color: var(--cafe);
}

.subtitulo {
    margin: 0 0 24px;
    color: var(--suave);
}

.linha {
    display: grid;
    gap: 0 16px;
}

@media (min-width: 600px) {
    .linha {
        grid-template-columns: 1fr 1fr;
    }
}

.campo {
    margin-bottom: 18px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.9rem;
    font-weight: 500;
}

input,
textarea {
    width: 100%;
    padding: 12px 14px;
    font: inherit;
    color: inherit;
    background: #fffdfa;
    border: 1px solid var(--linha);
    border-radius: 10px;
    transition: border-color 0.15s, box-shadow 0.15s;
}

textarea {
    resize: vertical;
    min-height: 130px;
}

input::placeholder {
    color: #b9ab9a;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--laranja);
    box-shadow: 0 0 0 4px rgba(217, 130, 16, 0.18);
}

[aria-invalid='true'] {
    border-color: var(--erro);
}

.erro {
    margin: 6px 0 0;
    font-size: 0.85rem;
    color: var(--erro);
}

.alerta {
    margin: 0 0 20px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--erro-fundo);
    color: var(--erro);
    font-size: 0.92rem;
}

.armadilha {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

altcha-widget {
    display: block;
    --altcha-max-width: 100%;
    --altcha-border-radius: 10px;
    --altcha-color-border: var(--linha);
    --altcha-color-base: #fffdfa;
    --altcha-color-text: var(--texto);
    --altcha-color-border-focus: var(--laranja);
    --altcha-color-active: var(--laranja);
}

.botao {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 14px 24px;
    font: inherit;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #fff;
    background: linear-gradient(135deg, var(--laranja), var(--cafe));
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.1s, box-shadow 0.15s, filter 0.15s;
}

.botao:hover {
    filter: brightness(1.05);
    box-shadow: 0 10px 24px -10px rgba(163, 98, 26, 0.7);
}

.botao:active {
    transform: translateY(1px);
}

.botao:focus-visible {
    outline: 3px solid rgba(217, 130, 16, 0.45);
    outline-offset: 2px;
}

.botao-secundario {
    width: auto;
    color: var(--cafe);
    background: var(--creme);
    border: 1px solid var(--linha);
}

.botao-secundario:hover {
    background: var(--creme-escuro);
    box-shadow: none;
}

/* Sucesso */

.sucesso {
    text-align: center;
    padding: 24px 0;
}

.sucesso p {
    color: var(--suave);
    margin: 8px 0 28px;
}

.xicara {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 12px;
}

/* Rodapé */

.rodape {
    padding: 24px 16px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--suave);
    border-top: 1px solid var(--linha);
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}