/* ═══════════════════════════════════════════════════════════
   PÁGINA CONTATO — Reciprocidalismo
   ═══════════════════════════════════════════════════════════ */

/* ── GRID PRINCIPAL ── */
.contato-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--s-10);
    align-items: start;
}

/* ── FORMULÁRIO ── */
.contato-form-area {
    background: var(--color-bg-cream);
    border: 1px solid var(--color-line-soft);
    border-radius: var(--radius-lg);
    padding: var(--s-8);
}

.contato-form-header {
    margin-bottom: var(--s-7);
}

.contato-form-header .eyebrow {
    margin-bottom: var(--s-4);
}

.contato-form-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--s-3);
}

.contato-form-desc {
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
    color: var(--color-text-muted);
    margin: 0;
}

/* ── FORM ROW (campos lado a lado) ── */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-5);
}

/* ── FORM GROUP ── */
.form-group {
    margin-bottom: var(--s-5);
}

.form-label {
    display: block;
    font-family: var(--font-sans);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-soft);
    margin-bottom: var(--s-2);
}

.form-label .required {
    color: var(--color-accent-dark);
    margin-left: 2px;
}

/* ── INPUTS ── */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg-cream);
    border: 1.5px solid var(--color-line-soft);
    border-radius: var(--radius);
    transition: border-color var(--dur-fast) var(--ease-out),
                box-shadow var(--dur-fast) var(--ease-out);
    appearance: none;
    -webkit-appearance: none;
}

.form-input::placeholder {
    color: var(--color-text-light);
}

.form-input:hover {
    border-color: var(--color-line-strong);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27, 54, 41, 0.1);
    background: var(--color-bg-cream);
}

.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-textarea:-webkit-autofill,
.form-textarea:-webkit-autofill:hover,
.form-textarea:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--color-bg-cream) inset !important;
    -webkit-text-fill-color: var(--color-text) !important;
    caret-color: var(--color-text);
    transition: background-color 5000s ease-in-out 0s;
}

.form-input.is-error {
    border-color: #c0392b;
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

/* ── SELECT ── */
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B6B60' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

/* ── TEXTAREA ── */
.form-textarea {
    min-height: 140px;
    resize: vertical;
}

/* ── HONEYPOT (anti-spam, escondido) ── */
.form-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
    pointer-events: none;
}

/* ── BOTÃO SUBMIT ── */
.form-submit {
    position: relative;
}

.form-submit .btn {
    width: 100%;
    position: relative;
    z-index: 1;
}

.form-submit .btn.is-loading {
    color: transparent;
    pointer-events: none;
}

.form-submit .btn.is-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: contato-spin 0.7s linear infinite;
}

@keyframes contato-spin {
    to { transform: rotate(360deg); }
}

/* ── MENSAGEM DO FORMULÁRIO ── */
.form-message {
    margin-top: var(--s-4);
    padding: 0;
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    font-weight: 500;
    line-height: 1.5;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity var(--dur-base) var(--ease-out),
                max-height var(--dur-base) var(--ease-out),
                padding var(--dur-base) var(--ease-out),
                margin var(--dur-base) var(--ease-out);
}

.form-message.is-visible {
    opacity: 1;
    max-height: 200px;
    padding: var(--s-4) var(--s-5);
}

.form-message.is-success {
    background: rgba(39, 174, 96, 0.08);
    border: 1px solid rgba(39, 174, 96, 0.25);
    color: #1e7e34;
}

.form-message.is-error {
    background: rgba(192, 57, 43, 0.08);
    border: 1px solid rgba(192, 57, 43, 0.25);
    color: #c0392b;
}

/* ═══════════════════════════════════════════════════════════
   PAINEL LATERAL — Informações
   ═══════════════════════════════════════════════════════════ */
.contato-info {
    display: flex;
    flex-direction: column;
    gap: var(--s-7);
}

.contato-info-card {
    background: var(--color-bg-cream);
    border: 1px solid var(--color-line-soft);
    border-radius: var(--radius-lg);
    padding: var(--s-7);
}

.contato-info-title {
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

/* ── ITEMS DE CONTATO ── */
.contato-info-items {
    display: flex;
    flex-direction: column;
    gap: var(--s-5);
    margin-top: 1.5rem;
}

.contato-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--s-4);
}

.contato-info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-line-soft);
    color: var(--color-primary);
    flex-shrink: 0;
    transition: background var(--dur-fast) var(--ease-out),
                border-color var(--dur-fast) var(--ease-out);
}

.contato-info-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.info-label {
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.info-value {
    font-size: var(--fs-sm);
    color: var(--color-text);
    font-weight: 500;
    word-break: break-word;
    margin-top: -4px;
}

a.info-value:hover {
    color: var(--color-accent-dark);
}

/* ── REDES SOCIAIS ── */
.contato-social {
    background: var(--color-bg-cream);
    border: 1px solid var(--color-line-soft);
    border-radius: var(--radius-lg);
    padding: var(--s-7);
}

.contato-social-title {
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--s-5);
}

.social-links {
    display: flex;
    gap: var(--s-3);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-line-soft);
    color: var(--color-text-soft);
    transition: all var(--dur-fast) var(--ease-out);
}

.social-links a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg-cream);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.page-header {
    padding: 7rem 0 4rem;
}
.contato-section {
    padding: 0 0 8rem 0 !important;
}
.page-title {
    margin: var(--s-3) 0 var(--s-5) !important;
    margin-bottom: 10px !important;
}
.page-lead {
    text-align: center !important;
    margin: 0;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVO
   ═══════════════════════════════════════════════════════════ */

/* ── Tablet / Desktop pequeno (até 1024px) ── */
@media (max-width: 1024px) {
    .page-header {
        padding: 7rem 0 3rem;
    }

    .contato-grid {
        gap: var(--s-7);
    }

    .contato-form-area {
        padding: var(--s-6);
    }
}

/* ── Mobile landscape / Tablet portrait (até 768px) ── */
@media (max-width: 768px) {
    .page-header {
        padding: 5.5rem 0 2rem;
    }

    .page-title {
        font-size: 1.6rem !important;
        margin-bottom: 8px;
    }

    .page-lead {
        font-size: var(--fs-sm);
        max-width: 480px;
    }

    .contato-grid {
        grid-template-columns: 1fr;
        gap: var(--s-7);
    }

    .contato-info {
        order: -1;
    }

    .contato-info-card,
    .contato-social {
        padding: var(--s-6);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* ── Mobile pequeno (até 480px) ── */
@media (max-width: 480px) {
    .page-header {
        padding: 4.5rem 0 1.5rem;
    }

    .page-title {
        font-size: clamp(1.4rem, 7vw, 1.85rem);
        margin-bottom: 6px;
    }

    .page-lead {
        font-size: var(--fs-xs);
        line-height: 1.6;
    }
    .contato-form-area {
        padding: var(--s-5);
        border-radius: var(--radius-md);
    }

    .contato-form-title {
        font-size: 1.35rem;
    }

    .form-group {
        margin-bottom: var(--s-4);
    }

    .form-input {
        padding: 0.65rem 0.85rem;
        font-size: var(--fs-xs);
    }

    .contato-info-card,
    .contato-social {
        padding: var(--s-5);
        border-radius: var(--radius-md);
    }

    .contato-info-icon {
        width: 38px;
        height: 38px;
    }

    .contato-info-icon svg {
        width: 18px;
        height: 18px;
    }

    .social-links a {
        width: 40px;
        height: 40px;
    }

    .social-links a svg {
        width: 18px;
        height: 18px;
    }
}

/* ── Mobile muito pequeno (até 360px) ── */
@media (max-width: 360px) {
    .page-header {
        padding: 4rem 0 1.25rem;
    }

    .page-title {
        font-size: 1.3rem;
    }

    .contato-form-area {
        padding: var(--s-4);
    }

    .contato-form-title {
        font-size: 1.2rem;
    }

    .contato-info-card,
    .contato-social {
        padding: var(--s-4);
    }

    .contato-info-title {
        font-size: var(--fs-base);
    }

    .contato-info-item {
        gap: var(--s-3);
    }

    .contato-info-icon {
        width: 34px;
        height: 34px;
    }
}

/* ═══════════════════════════════════════════════════════════
   REDUCED MOTION
   ═══════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    .form-submit .btn.is-loading::after {
        animation-duration: 1.4s;
    }

    .form-message {
        transition: none;
    }

    .social-links a {
        transition: none;
    }
}