/* Página expositores.html — segue o guia de design (introdução = seção Expositores da home;
   formulário em pergaminho com moldura dourada dupla e etapas I, II, III) */

.exp-page {
    padding-top: 70px;
}

/* ---------- Banner ---------- */
.exp-banner {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 340px;
    padding: 60px 5%;
    text-align: center;
    color: var(--color-light);
    background:
        linear-gradient(180deg, rgba(26, 8, 52, 0.55), rgba(26, 8, 52, 0.85)),
        url('../../assets/pictues/brumas_mercado_laminas.webp?v=5b1e947') center 60% / cover no-repeat,
        /* Placeholder enquanto a foto carrega: manchas com as cores da própria foto (couro, lâminas de
           aço, osso claro, tecido cor de areia), por baixo do mesmo véu roxo */
        linear-gradient(165deg, transparent 30%, rgba(170, 170, 170, 0.5) 31% 37%, transparent 38%),
        linear-gradient(170deg, transparent 45%, rgba(140, 90, 60, 0.55) 46% 54%, transparent 55%),
        radial-gradient(ellipse 14% 45% at 7% 30%, rgba(225, 222, 214, 0.95), transparent 70%),
        radial-gradient(ellipse 30% 50% at 62% 22%, rgba(150, 150, 150, 0.75), transparent 70%),
        radial-gradient(ellipse 40% 80% at 88% 45%, rgba(206, 170, 120, 0.95), transparent 70%),
        radial-gradient(ellipse 35% 60% at 35% 70%, rgba(124, 98, 70, 0.9), transparent 70%),
        linear-gradient(90deg, #6f5a45 0%, #5f4d43 40%, #7d6a5c 65%, #a68866 100%);
    border-bottom: 2px solid var(--color-gold);
    overflow: hidden;
}

.exp-banner-inner {
    max-width: 640px;
}

.exp-banner-eyebrow {
    font-family: var(--font-title);
    font-size: 0.8rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 10px;
}

.exp-banner h1 {
    margin-inline: auto;
    font-family: var(--font-medieval);
    font-size: 3rem;
    line-height: 1.15;
    color: var(--color-light);
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.6);

    &::after {
        content: '';
        display: block;
        width: 180px;
        height: 10px;
        margin: 14px auto 0;
        background:
            linear-gradient(45deg, transparent 35%, var(--color-gold) 35%, var(--color-gold) 65%, transparent 65%) center / 10px 10px no-repeat,
            linear-gradient(to right, transparent, var(--color-gold) 20%, var(--color-gold) 80%, transparent) center / 100% 1px no-repeat;
    }
}

.exp-banner-text {
    margin-top: 16px;
    font-style: italic;
    font-size: 1.15rem;
    color: rgba(245, 245, 245, 0.88);
}

/* ---------- Como funciona ---------- */
.exp-how {
    padding: 50px 5% 20px;
}

.exp-how-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
    max-width: 960px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    counter-reset: how;

    & li {
        position: relative;
        text-align: center;
        padding: 0 10px;
    }

    /* fio dourado ligando os ícones */
    & li + li::before {
        content: '';
        position: absolute;
        top: 26px;
        right: calc(50% + 40px);
        width: calc(100% - 50px);
        height: 1px;
        background: linear-gradient(to right, transparent, var(--color-gold), transparent);
    }

    & h2 {
        font-family: var(--font-medieval);
        font-size: 1.3rem;
        color: var(--color-deep-purple);
        margin: 14px 0 6px;
    }

    & p {
        font-size: 0.95rem;
        line-height: 1.6;
        color: rgba(8, 8, 6, 0.75);
    }

    & a {
        color: var(--color-deep-purple);
        text-decoration-color: var(--color-gold);
        text-underline-offset: 3px;
    }
}

.exp-how-icon {
    display: inline-grid;
    place-items: center;
    width: 54px;
    height: 54px;
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    background: rgba(255, 250, 238, 0.8);
    color: var(--color-deep-purple);
    font-size: 1.15rem;
    box-shadow: inset 0 0 0 4px rgba(255, 250, 238, 0.9), inset 0 0 0 5px rgba(169, 131, 64, 0.4);
}

/* ---------- Formulário ---------- */
.exp-form-section {
    padding-top: 30px;
}

.exp-form {
    position: relative;
    max-width: 760px;
    margin: 0 auto;
    padding: 44px 48px 40px;
    border: 1px solid var(--color-gold);
    border-radius: 8px;
    background:
        radial-gradient(ellipse at 50% 0%, #fbf3e1, #f1e2c2 75%);
    box-shadow:
        inset 0 0 0 6px #f6ead0,
        inset 0 0 0 7px rgba(169, 131, 64, 0.55),
        0 20px 50px rgba(39, 13, 79, 0.16);

    /* losango roxo no topo, como nos cards em arco */
    &::before {
        content: '';
        position: absolute;
        top: -9px;
        left: 50%;
        width: 16px;
        height: 16px;
        background: var(--color-deep-purple);
        border: 2px solid var(--color-gold);
        transform: translateX(-50%) rotate(45deg);
    }
}

.exp-form-header {
    text-align: center;
    margin-bottom: 30px;

    & .exhibitors-eyebrow {
        font-family: var(--font-title);
        font-size: 0.8rem;
        letter-spacing: 4px;
        text-transform: uppercase;
        color: var(--color-gold-dark);
        margin-bottom: 8px;
    }

    & h2 {
        font-family: var(--font-medieval);
        font-size: 2rem;
        color: var(--color-deep-purple);
    }

    & h2::after {
        content: '';
        display: block;
        width: 160px;
        height: 10px;
        margin: 12px auto 0;
        background:
            linear-gradient(45deg, transparent 35%, var(--color-gold) 35%, var(--color-gold) 65%, transparent 65%) center / 10px 10px no-repeat,
            linear-gradient(to right, transparent, var(--color-gold) 20%, var(--color-gold) 80%, transparent) center / 100% 1px no-repeat;
    }
}

.exp-form-intro {
    margin-top: 14px;
    font-style: italic;
    color: rgba(8, 8, 6, 0.75);
}

/* Etapas */
.exp-step {
    border: 0;
    margin: 0 0 26px;
    padding: 0 0 26px;
    border-bottom: 1px dashed rgba(169, 131, 64, 0.5);

    &:last-of-type {
        border-bottom: 0;
        margin-bottom: 20px;
    }

    & legend {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 18px;
        font-family: var(--font-title);
        font-size: 0.85rem;
        font-weight: 700;
        letter-spacing: 3px;
        text-transform: uppercase;
        color: var(--color-gold-dark);
    }
}

.exp-step-num {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    font-family: var(--font-title);
    font-size: 0.8rem;
    letter-spacing: 0;
    color: var(--color-deep-purple);
    background: rgba(255, 250, 238, 0.7);
}

.exp-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
}

.exp-field {
    min-width: 0;
}

.exp-field--full {
    grid-column: 1 / -1;
}

.exp-field label,
.exp-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 7px;
    font-family: var(--font-title);
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--color-deep-purple);

    & i {
        color: var(--color-gold-dark);
        width: 16px;
        text-align: center;
    }
}

/* Campos: pergaminho claro, borda dourada, foco com brilho dourado */
.exp-form input:not([type="checkbox"]):not([type="radio"]),
.exp-form textarea,
.exp-form select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid rgba(169, 131, 64, 0.6);
    border-radius: 6px;
    background-color: rgba(255, 252, 244, 0.85);
    font-family: var(--font-text);
    font-size: 1rem;
    color: var(--color-dark);
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;

    &::placeholder {
        color: rgba(8, 8, 6, 0.4);
    }

    &:focus {
        outline: none;
        border-color: var(--color-gold);
        background-color: #fff;
        box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2), 0 0 12px rgba(212, 175, 55, 0.25);
    }
}

.exp-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Select com seta dourada própria */
.exp-form select {
    appearance: none;
    padding-right: 40px;
    cursor: pointer;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--color-gold-dark) 50%),
        linear-gradient(135deg, var(--color-gold-dark) 50%, transparent 50%);
    background-position: calc(100% - 20px) 52%, calc(100% - 14px) 52%;
    background-size: 6px 6px;
    background-repeat: no-repeat;
}

/* Sim / Não em pílulas */
.exp-pills {
    display: inline-flex;
    gap: 10px;

    & input {
        position: absolute;
        opacity: 0;
        pointer-events: none;
    }

    & label {
        margin: 0;
        padding: 8px 22px;
        border: 1px solid rgba(169, 131, 64, 0.6);
        border-radius: 999px;
        background: rgba(255, 252, 244, 0.7);
        cursor: pointer;
        letter-spacing: 1px;
        transition: all 0.25s ease;
    }

    & input:checked + label {
        background: var(--color-deep-purple);
        border-color: var(--color-gold);
        color: var(--color-light);
        box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
    }

    & input:focus-visible + label {
        box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.35);
    }
}

/* "Quais eventos?" só aparece com "Sim" */
#events-group {
    display: none;
}

.exp-field:has(#experience-yes:checked) + #events-group {
    display: block;
}

/* Aceite dos termos */
.exp-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-family: var(--font-text);
    color: var(--color-dark);

    & input {
        flex: none;
        width: 20px;
        height: 20px;
        margin-top: 2px;
        accent-color: var(--color-deep-purple);
    }

    & a {
        color: var(--color-deep-purple);
        text-decoration-color: var(--color-gold);
        text-underline-offset: 3px;
    }
}

.exp-form-note {
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(8, 8, 6, 0.7);

    & i {
        color: var(--color-gold-dark);
        margin-right: 4px;
    }
}

/* Botão de envio (mesmo .map-button do site, maior e centralizado) */
.exp-submit {
    display: flex;
    margin: 0 auto;
    padding: 14px 34px;
    font-size: 1.15rem;
    cursor: pointer;

    &[disabled] {
        opacity: 0.7;
        cursor: wait;
    }
}

/* Aceite dos termos "selado": brilho dourado no checkbox + explosão de partículas (js/merchant-form.js) */
.exp-check {
    position: relative;

    & input {
        transition: box-shadow 0.4s ease, transform 0.3s ease;
    }

    &.is-sealed input {
        box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.5), 0 0 28px rgba(212, 175, 55, 0.85), 0 0 52px rgba(176, 120, 230, 0.6);
        animation: sealPop 0.6s ease, sealGlow 1.6s ease-out;
    }
}

.exp-check-burst {
    position: absolute;
    width: 0;
    height: 0;
    pointer-events: none;
    z-index: 2;
}

@keyframes sealPop {
    35% { transform: scale(1.5) rotate(-8deg); }
    65% { transform: scale(0.95); }
}

/* clarão inicial que assenta no brilho permanente */
@keyframes sealGlow {
    0%  { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.9), 0 0 0 0 rgba(176, 120, 230, 0.8); }
    30% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0.35), 0 0 70px rgba(176, 120, 230, 0.75); }
}

/* Estado de erro (js/merchant-form.js marca .has-error após tentativa de envio) */
.exp-field.has-error,
.exp-check.has-error {
    & label,
    & .exp-label {
        color: #8a1c1c;

        & i {
            color: #b42323;
        }
    }

    & input:not([type="checkbox"]):not([type="radio"]),
    & textarea,
    & select {
        border-color: #b42323;
        background-color: #fff6f4;
        box-shadow: 0 0 0 3px rgba(180, 35, 35, 0.12);
        animation: fieldShake 0.35s ease;
    }

    & input[type="checkbox"] {
        outline: 2px solid #b42323;
        outline-offset: 2px;
    }
}

.exp-error {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 6px 0 0;
    font-size: 0.85rem;
    font-family: var(--font-text);
    color: #8a1c1c;
}

@keyframes fieldShake {
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

@media (prefers-reduced-motion: reduce) {
    .exp-field.has-error input,
    .exp-field.has-error textarea,
    .exp-field.has-error select {
        animation: none;
    }
}

/* ---------- Celular ---------- */
@media (max-width: 640px) {
    .exp-page {
        padding-top: 50px;
    }

    .exp-banner {
        min-height: 240px;
        padding: 40px 6%;
    }

    .exp-banner h1 {
        font-size: 2.1rem;
    }

    .exp-how {
        padding: 34px 6% 10px;
    }

    /* passos viram lista compacta: ícone à esquerda, texto ao lado */
    .exp-how-steps {
        grid-template-columns: 1fr;
        gap: 0;

        & li {
            display: grid;
            grid-template-columns: 46px 1fr;
            column-gap: 14px;
            text-align: left;
            padding: 12px 0;
        }

        & li + li {
            border-top: 1px dashed rgba(169, 131, 64, 0.45);
        }

        & li + li::before {
            display: none;
        }

        & .exp-how-icon {
            grid-row: span 2;
            width: 46px;
            height: 46px;
            font-size: 1rem;
        }

        & h2 {
            margin: 2px 0 2px;
            font-size: 1.15rem;
        }
    }

    .exp-form {
        padding: 34px 20px 28px;
    }

    .exp-form-header h2 {
        font-size: 1.6rem;
    }

    .exp-grid {
        grid-template-columns: 1fr;
    }

    .exp-submit {
        width: 100%;
        justify-content: center;
    }
}