:root {
    --insc-bg: #f3ede4;
    --insc-bg-soft: #ece3d6;
    --insc-surface: #fbf8f3;
    --insc-ink: #3a3128;
    --insc-ink-soft: #6f6552;
    --insc-accent: #8a6f4a;
    --insc-accent-strong: #6f5738;
    --insc-line: #d8ccba;
    --insc-whats: #2b8a5b;
    --insc-font-body: 'Segoe UI', 'Trebuchet MS', Arial, sans-serif;
    --insc-font-title: 'Trebuchet MS', 'Segoe UI', Verdana, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--insc-font-body);
    background: var(--insc-bg);
    color: var(--insc-ink);
    line-height: 1.6;
}

.hidden {
    display: none !important;
}

/* ─── Hero ─────────────────────────────────────────────── */
.hero {
    position: relative;
    overflow: hidden;
    background: radial-gradient(120% 140% at 15% 0%, var(--insc-bg-soft) 0%, var(--insc-bg) 55%, #e3d7c5 100%);
    padding: 4.5rem 1.25rem 4rem;
    text-align: center;
}

.hero::after {
    content: "";
    position: absolute;
    right: -18%;
    top: -35%;
    width: 60%;
    height: 170%;
    background: radial-gradient(circle at center, rgba(138, 111, 74, 0.14) 0%, rgba(138, 111, 74, 0) 68%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    max-width: 760px;
    margin: 0 auto;
}

.hero-kicker {
    margin: 0 0 1rem;
    font-family: var(--insc-font-title);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--insc-accent);
}

.hero-title {
    margin: 0 0 1.1rem;
    font-family: var(--insc-font-title);
    font-size: clamp(2.1rem, 6.8vw, 3.9rem);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: var(--insc-ink);
}

.hero-lead {
    margin: 0 auto 2rem;
    max-width: 30ch;
    font-size: clamp(1.05rem, 2.6vw, 1.3rem);
    color: var(--insc-ink-soft);
}

.hero-cta {
    display: inline-block;
    background: var(--insc-accent-strong);
    color: #fff;
    font-family: var(--insc-font-title);
    font-weight: 700;
    letter-spacing: 0.03em;
    text-decoration: none;
    padding: 0.85rem 1.9rem;
    border-radius: 999px;
    box-shadow: 0 10px 24px rgba(111, 87, 56, 0.28);
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.hero-cta:hover {
    background: var(--insc-ink);
    transform: translateY(-2px);
}

.hero-cta:focus-visible {
    outline: 3px solid rgba(138, 111, 74, 0.5);
    outline-offset: 3px;
}

/* ─── Layout base ──────────────────────────────────────── */
.container {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section {
    padding: 2.75rem 0;
}

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

.section-title {
    margin: 0 0 0.5rem;
    font-family: var(--insc-font-title);
    font-size: clamp(1.7rem, 4.6vw, 2.2rem);
    font-weight: 800;
    letter-spacing: 0.01em;
    color: var(--insc-ink);
}

/* ─── Perguntas + citação ──────────────────────────────── */
.section-perguntas {
    max-width: 820px;
}

.perguntas-intro {
    margin: 0 0 1.1rem;
    font-size: 1.1rem;
    color: var(--insc-ink-soft);
}

.perguntas-lista {
    list-style: none;
    margin: 0 0 2.2rem;
    padding: 0;
    display: grid;
    gap: 0.6rem;
}

.perguntas-lista li {
    font-family: var(--insc-font-title);
    font-size: clamp(1.25rem, 3.6vw, 1.75rem);
    font-weight: 700;
    color: var(--insc-ink);
    padding-left: 1.4rem;
    position: relative;
}

.perguntas-lista li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--insc-accent);
}

.citacao {
    margin: 0;
    padding: 1.4rem 1.6rem;
    border-left: 4px solid var(--insc-accent);
    background: var(--insc-surface);
    border-radius: 0 0.7rem 0.7rem 0;
    box-shadow: 0 8px 20px rgba(58, 49, 40, 0.07);
}

.citacao p {
    margin: 0 0 0.6rem;
    font-style: italic;
    font-size: 1.08rem;
    color: var(--insc-ink);
}

.citacao cite {
    font-style: normal;
    font-size: 0.86rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--insc-ink-soft);
}

/* ─── Info (quando / onde) ─────────────────────────────── */
.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.4rem;
}

.card {
    background: var(--insc-surface);
    border-radius: 0.9rem;
    border-top: 4px solid var(--insc-accent);
    padding: 1.6rem;
    box-shadow: 0 10px 26px rgba(58, 49, 40, 0.1);
}

.card-title {
    margin: 0 0 0.9rem;
    font-family: var(--insc-font-title);
    font-size: 1.4rem;
    line-height: 1.2;
    color: var(--insc-ink);
}

.card-subtitle {
    margin: 1.3rem 0 0.4rem;
    font-family: var(--insc-font-title);
    font-size: 1.05rem;
    color: var(--insc-ink);
}

.card-line {
    margin: 0 0 0.35rem;
    font-size: 1.04rem;
    color: var(--insc-ink-soft);
}

.card-line strong {
    color: var(--insc-ink);
}

/* Selo circular de data — elemento assinatura */
.card-quando {
    display: flex;
    align-items: center;
    gap: 1.3rem;
}

.selo-data {
    flex-shrink: 0;
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background: var(--insc-ink);
    color: var(--insc-surface);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1;
    box-shadow: 0 8px 18px rgba(58, 49, 40, 0.25);
}

.selo-dia {
    font-family: var(--insc-font-title);
    font-size: 2.3rem;
    font-weight: 800;
}

.selo-mes {
    margin-top: 0.2rem;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #d8c9b1;
}

.card-quando .card-title {
    margin-bottom: 0.5rem;
}

.realizacao {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0;
    font-size: 1rem;
    color: var(--insc-ink-soft);
}

.realizacao-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    flex-shrink: 0;
}

/* ─── Cartaz ───────────────────────────────────────────── */
.section-cartaz {
    text-align: center;
}

.cartaz-img {
    max-width: 420px;
    width: 100%;
    height: auto;
    border-radius: 0.9rem;
    box-shadow: 0 16px 40px rgba(58, 49, 40, 0.22);
}

/* ─── Formulário ───────────────────────────────────────── */
.section-formulario {
    max-width: 640px;
}

.form-intro {
    margin: 0 0 1.8rem;
    text-align: center;
    color: var(--insc-ink-soft);
}

.form-card {
    border-top-width: 4px;
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 0.98rem;
    color: var(--insc-ink);
}

.input-control {
    width: 100%;
    padding: 0.66rem 0.85rem;
    border: 1px solid var(--insc-line);
    border-radius: 0.55rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--insc-ink);
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-control:focus {
    outline: none;
    border-color: var(--insc-accent);
    box-shadow: 0 0 0 3px rgba(138, 111, 74, 0.2);
}

.select-control {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--insc-accent) 50%), linear-gradient(135deg, var(--insc-accent) 50%, transparent 50%);
    background-position: calc(100% - 20px) calc(50% - 1px), calc(100% - 14px) calc(50% - 1px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 2.4rem;
}

.campo-erro {
    margin: 0.4rem 0 0;
    font-size: 0.86rem;
    color: #b62626;
    display: none;
}

.campo-erro.visible {
    display: block;
}

.btn-brand {
    width: 100%;
    margin-top: 0.4rem;
    background: var(--insc-accent-strong);
    color: #fff;
    font-family: var(--insc-font-title);
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    border: 0;
    border-radius: 0.6rem;
    padding: 0.85rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn-brand:hover {
    background: var(--insc-ink);
    transform: translateY(-1px);
}

.btn-brand:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.feedback {
    margin: 1rem 0 0;
    padding: 0.85rem 0.9rem;
    border-radius: 0.55rem;
    text-align: center;
    font-weight: 600;
}

.feedback-success {
    background: #e6f6ec;
    color: #23683b;
}

.feedback-error {
    background: #fdeaea;
    color: #a12020;
}

.feedback-desvanece {
    animation: insc-fade-out 0.6s ease forwards;
}

@keyframes insc-fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* ─── Footer ───────────────────────────────────────────── */
.footer {
    margin-top: 1rem;
    padding: 2rem 1.25rem 2.4rem;
    text-align: center;
    background: var(--insc-bg-soft);
    border-top: 1px solid var(--insc-line);
}

.footer-contacto {
    margin: 0 0 0.6rem;
    color: var(--insc-ink-soft);
}

.footer-contacto strong {
    color: var(--insc-whats);
}

.footer-link-wrap {
    margin: 0 0 0.8rem;
}

.footer-link {
    color: var(--insc-ink);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer-link:hover {
    color: var(--insc-accent-strong);
}

.footer-link:focus-visible {
    outline: 2px solid var(--insc-accent-strong);
    outline-offset: 2px;
    border-radius: 4px;
}

.footer-copy {
    margin: 0;
    font-size: 0.88rem;
    color: var(--insc-ink-soft);
}

/* ─── Desktop ──────────────────────────────────────────── */
@media (min-width: 769px) {
    .section {
        padding: 3.25rem 0;
    }

    .info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.8rem;
    }

    .card {
        padding: 2rem;
    }
}

/* ─── Acessibilidade ───────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}