/* ==========================================================================
   Home — shell visual do agendamento público
   ========================================================================== */

.page-home {
    font-family: var(--cin-font-body);
    color: var(--cin-ink);
    background-color: var(--cin-paper);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home input:focus-visible,
.page-home select:focus-visible,
.page-home textarea:focus-visible {
    outline: 2px solid var(--cin-stamp);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.home-hero {
    position: relative;
    overflow: hidden;
    padding: var(--cin-hero-pad-y) var(--cin-space-4) var(--cin-space-10);
    color: var(--cin-paper);
    background:
        radial-gradient(ellipse 80% 60% at 20% 0%, rgba(18, 128, 92, 0.45) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 90% 30%, rgba(20, 35, 28, 0.35) 0%, transparent 50%),
        linear-gradient(165deg, #0a4a36 0%, #0f6b4c 42%, #14231c 100%);
}

.home-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            -12deg,
            transparent,
            transparent 11px,
            rgba(255, 255, 255, 0.03) 11px,
            rgba(255, 255, 255, 0.03) 12px
        );
    pointer-events: none;
}

.home-hero__inner {
    position: relative;
    z-index: 1;
    max-width: var(--cin-content);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--cin-space-4);
}

.home-hero__logo {
    max-width: 180px;
    width: auto;
    height: auto;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    animation: home-enter 0.55s ease both;
}

@media (max-width: 640px) {
    .home-hero__logo {
        max-width: 140px;
    }
}

.home-hero__title {
    font-family: var(--cin-font-display);
    font-weight: 600;
    font-size: clamp(1.5rem, 4.5vw, 2.15rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #fff;
    margin: 0;
    max-width: 22ch;
    animation: home-enter 0.55s ease 0.08s both;
}

.home-hero__support {
    margin: 0;
    font-size: clamp(0.95rem, 2.5vw, 1.05rem);
    line-height: 1.5;
    color: rgba(243, 245, 242, 0.88);
    max-width: 34ch;
    animation: home-enter 0.55s ease 0.16s both;
}

.home-hero__cta {
    margin-top: var(--cin-space-2);
    animation: home-enter 0.55s ease 0.24s both;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--cin-space-2);
    min-height: var(--cin-touch);
    padding: 0.7rem 1.35rem;
    font-family: var(--cin-font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.75);
    border-radius: var(--cin-radius-sm);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn-hero:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff;
}

@media (max-width: 640px) {
    .btn-hero {
        width: 100%;
    }
}

/* --------------------------------------------------------------------------
   Protocol rail (signature)
   -------------------------------------------------------------------------- */
.protocol-rail-wrap {
    max-width: var(--cin-content);
    margin: calc(-1 * var(--cin-space-6)) auto 0;
    padding: 0 var(--cin-space-4);
    position: relative;
    /* Acima do contador sticky (z-index 5) */
    z-index: 15;
}

.protocol-rail {
    background: var(--cin-paper-elevated);
    border: var(--cin-border);
    border-radius: var(--cin-radius);
    box-shadow: var(--cin-shadow);
    padding: var(--cin-space-5) var(--cin-space-4);
}

.protocol-rail__track {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    gap: var(--cin-space-2);
}

.protocol-rail__track::before {
    content: "";
    position: absolute;
    top: 1.15rem;
    left: 1.15rem;
    right: 1.15rem;
    height: 2px;
    background: var(--cin-line);
    z-index: 0;
}

.protocol-rail__progress {
    position: absolute;
    top: 1.15rem;
    left: 1.15rem;
    height: 2px;
    width: 0;
    background: var(--cin-stamp);
    z-index: 0;
    transition: width 0.35s ease;
}

.protocol-rail .step-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    min-width: 0;
}

.protocol-rail .step-circle {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: var(--cin-paper-elevated);
    border: 2px solid var(--cin-line);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--cin-muted);
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.protocol-rail .step-label {
    margin-top: var(--cin-space-2);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--cin-muted);
    text-align: center;
    line-height: 1.2;
}

.protocol-rail .step-item.ativo .step-circle {
    background: var(--cin-stamp);
    border-color: var(--cin-stamp);
    color: #fff;
}

.protocol-rail .step-item.ativo .step-label {
    color: var(--cin-ink);
}

.protocol-rail .step-item.completo .step-circle {
    background: var(--cin-stamp);
    border-color: var(--cin-stamp);
    color: #fff;
}

.protocol-rail .step-item.completo .step-label {
    color: var(--cin-stamp);
}

@media (max-width: 640px) {
    .protocol-rail__track::before,
    .protocol-rail__progress {
        display: none;
    }

    .protocol-rail .step-label {
        font-size: 0.65rem;
    }

    .protocol-rail .step-circle {
        width: 2rem;
        height: 2rem;
        font-size: 0.8rem;
    }
}

/* Progress width helpers driven by active step (JS also can set --protocol-progress) */
.protocol-rail[data-progress="1"] .protocol-rail__progress { width: 0%; }
.protocol-rail[data-progress="2"] .protocol-rail__progress { width: 33.33%; }
.protocol-rail[data-progress="3"] .protocol-rail__progress { width: 66.66%; }
.protocol-rail[data-progress="4"] .protocol-rail__progress { width: 100%; }

/* --------------------------------------------------------------------------
   Main content & panels
   -------------------------------------------------------------------------- */
.home-main {
    max-width: var(--cin-content);
    margin: 0 auto;
    padding: var(--cin-space-6) var(--cin-space-4) var(--cin-space-8);
}

.panel {
    background: var(--cin-paper-elevated);
    border: var(--cin-border);
    border-radius: var(--cin-radius);
    box-shadow: var(--cin-shadow);
    padding: var(--cin-space-6);
}

@media (min-width: 768px) {
    .panel {
        padding: var(--cin-space-8);
    }
}

.panel__title {
    font-family: var(--cin-font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--cin-ink);
    margin: 0 0 var(--cin-space-2);
    display: flex;
    align-items: center;
    gap: var(--cin-space-3);
    line-height: 1.25;
}

.panel__title-icon {
    color: var(--cin-stamp);
    font-size: 1.25rem;
}

.panel__lead {
    margin: 0 0 var(--cin-space-6);
    font-size: 0.9rem;
    color: var(--cin-muted);
    line-height: 1.45;
}

.panel__actions {
    margin-top: var(--cin-space-8);
    display: flex;
    flex-wrap: wrap;
    gap: var(--cin-space-3);
    justify-content: space-between;
}

.panel__actions--end {
    justify-content: flex-end;
}

.btn-primary,
.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--cin-space-2);
    min-height: var(--cin-touch);
    padding: 0.7rem 1.5rem;
    font-family: var(--cin-font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--cin-radius-sm);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    border: 1.5px solid transparent;
}

.btn-primary {
    background: var(--cin-stamp);
    color: #fff;
    border-color: var(--cin-stamp);
}

.btn-primary:hover {
    background: var(--cin-stamp-bright);
    border-color: var(--cin-stamp-bright);
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: var(--cin-ink-soft);
    border-color: var(--cin-line);
}

.btn-ghost:hover {
    background: var(--cin-paper);
    border-color: var(--cin-line-strong);
    color: var(--cin-ink);
}

@media (max-width: 640px) {
    .panel__actions {
        flex-direction: column-reverse;
    }

    .btn-primary,
    .btn-ghost {
        width: 100%;
    }
}

/* Form field polish inside home */
.page-home .field-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--cin-ink-soft);
    margin-bottom: var(--cin-space-2);
}

.page-home .field-input {
    width: 100%;
    min-height: var(--cin-touch);
    padding: 0.7rem 1rem;
    font-family: var(--cin-font-body);
    font-size: 1rem;
    color: var(--cin-ink);
    background: var(--cin-paper-elevated);
    border: 1px solid var(--cin-line);
    border-radius: var(--cin-radius-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-home .field-input:focus {
    border-color: var(--cin-stamp);
    box-shadow: 0 0 0 3px rgba(15, 107, 76, 0.15);
    outline: none;
}

.page-home .notice {
    border-radius: var(--cin-radius-sm);
    padding: var(--cin-space-4);
    border: 1px solid var(--cin-line);
    background: var(--cin-stamp-soft);
    border-left: 3px solid var(--cin-stamp);
}

.page-home .notice__icon {
    margin-top: 0.15rem;
    font-size: 1.25rem;
    color: var(--cin-stamp);
}

.page-home .notice__title {
    margin: 0 0 var(--cin-space-1);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--cin-ink);
}

.page-home .notice__text {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--cin-ink-soft);
}

.page-home .notice--priority {
    background: var(--cin-priority-soft);
    border-color: #f0d78c;
    border-left-color: var(--cin-priority);
}

.page-home .notice--warn {
    background: #fffbeb;
    border-color: #fde68a;
    border-left-color: var(--cin-priority);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.home-footer {
    margin-top: var(--cin-space-12);
    padding: var(--cin-space-8) var(--cin-space-4) var(--cin-space-6);
    background: #e8ece7;
    border-top: 1px solid var(--cin-line);
    color: var(--cin-ink-soft);
}

.home-footer__inner {
    max-width: 64rem;
    margin: 0 auto;
}

.home-footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--cin-space-2) var(--cin-space-4);
    margin-bottom: var(--cin-space-6);
}

.home-footer__link {
    display: inline-flex;
    align-items: center;
    gap: var(--cin-space-2);
    min-height: var(--cin-touch);
    padding: 0.4rem 0.85rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--cin-ink-soft);
    text-decoration: none;
    border-radius: var(--cin-radius-sm);
    transition: color 0.2s ease, background 0.2s ease;
}

.home-footer__link:hover {
    color: var(--cin-stamp);
    background: rgba(15, 107, 76, 0.08);
}

.home-footer__link i {
    color: var(--cin-stamp);
}

.home-footer__divider {
    border: 0;
    border-top: 1px solid var(--cin-line);
    margin: 0 0 var(--cin-space-6);
}

.home-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cin-space-3);
    margin-bottom: var(--cin-space-6);
}

@media (min-width: 768px) {
    .home-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .home-footer__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.home-footer__card {
    display: flex;
    align-items: flex-start;
    gap: var(--cin-space-3);
    padding: var(--cin-space-3) var(--cin-space-4);
    background: var(--cin-paper-elevated);
    border: var(--cin-border);
    border-radius: var(--cin-radius-sm);
    font-size: 0.875rem;
}

.home-footer__card i {
    margin-top: 0.15rem;
    color: var(--cin-stamp);
}

.home-footer__card-title {
    font-weight: 600;
    color: var(--cin-ink);
    margin: 0 0 var(--cin-space-1);
}

.home-footer__card p {
    margin: 0;
    color: var(--cin-muted);
    line-height: 1.4;
}

.home-footer__card a {
    color: var(--cin-stamp);
    text-decoration: none;
}

.home-footer__card a:hover {
    text-decoration: underline;
}

.home-footer__copy {
    text-align: center;
    font-size: 0.75rem;
    color: var(--cin-muted);
    margin: 0;
    padding-top: var(--cin-space-4);
    border-top: 1px solid var(--cin-line);
}

/* --------------------------------------------------------------------------
   Floating docs button
   -------------------------------------------------------------------------- */
.btn-fab-docs {
    position: fixed;
    left: 1rem;
    bottom: 1rem;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    gap: var(--cin-space-2);
    min-height: var(--cin-touch);
    padding: 0.65rem 1.15rem;
    font-family: var(--cin-font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    background: var(--cin-stamp);
    border: none;
    border-radius: var(--cin-radius-pill);
    box-shadow: 0 4px 14px rgba(15, 107, 76, 0.35);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.btn-fab-docs:hover {
    background: var(--cin-stamp-bright);
}

.btn-fab-docs__label {
    display: none;
}

@media (min-width: 640px) {
    .btn-fab-docs {
        left: 1.5rem;
        bottom: 1.5rem;
        font-size: 0.95rem;
    }

    .btn-fab-docs__label {
        display: inline;
    }
}

/* --------------------------------------------------------------------------
   Modals shell
   -------------------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--cin-space-4);
    background: var(--cin-overlay);
}

.modal-overlay.hidden {
    display: none;
}

.modal-sheet {
    background: var(--cin-paper-elevated);
    border-radius: var(--cin-radius);
    border: var(--cin-border);
    box-shadow: 0 8px 32px rgba(20, 35, 28, 0.18);
    width: 100%;
    max-width: 42rem;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-sheet__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--cin-space-3);
    padding: var(--cin-space-5) var(--cin-space-6);
    background: linear-gradient(135deg, var(--cin-stamp) 0%, #0a4a36 100%);
    color: #fff;
    border-radius: var(--cin-radius) var(--cin-radius) 0 0;
}

.modal-sheet__title {
    margin: 0;
    font-family: var(--cin-font-display);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--cin-space-3);
}

.modal-sheet__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
    border-radius: var(--cin-radius-sm);
    font-size: 1.25rem;
}

.modal-sheet__close:hover {
    background: rgba(255, 255, 255, 0.15);
}

.modal-sheet__body {
    padding: var(--cin-space-6);
}

.modal-sheet__footer {
    padding: var(--cin-space-4) var(--cin-space-6);
    background: var(--cin-paper);
    border-top: 1px solid var(--cin-line);
    border-radius: 0 0 var(--cin-radius) var(--cin-radius);
    display: flex;
    justify-content: flex-end;
}

/* --------------------------------------------------------------------------
   Maintenance
   -------------------------------------------------------------------------- */
.home-maintenance {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--cin-space-4);
    background:
        radial-gradient(ellipse 70% 50% at 30% 20%, rgba(18, 128, 92, 0.35) 0%, transparent 55%),
        linear-gradient(165deg, #0a4a36 0%, #14231c 100%);
}

.home-maintenance__card {
    max-width: 28rem;
    width: 100%;
    background: var(--cin-paper-elevated);
    border: var(--cin-border);
    border-radius: var(--cin-radius);
    padding: var(--cin-space-8);
    text-align: center;
    box-shadow: var(--cin-shadow);
}

.home-maintenance__icon {
    font-size: 3rem;
    color: var(--cin-stamp);
    margin-bottom: var(--cin-space-4);
}

.home-maintenance__title {
    font-family: var(--cin-font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--cin-ink);
    margin: 0 0 var(--cin-space-4);
}

.home-maintenance__text {
    color: var(--cin-muted);
    margin: 0 0 var(--cin-space-6);
    line-height: 1.5;
}

.home-maintenance__notice {
    background: var(--cin-stamp-soft);
    border-left: 3px solid var(--cin-stamp);
    border-radius: var(--cin-radius-sm);
    padding: var(--cin-space-4);
    margin-bottom: var(--cin-space-6);
    text-align: left;
    font-size: 0.875rem;
    color: var(--cin-ink-soft);
}

.home-maintenance__contact {
    font-size: 0.875rem;
    color: var(--cin-muted);
}

.home-maintenance__contact a {
    color: var(--cin-stamp);
}

.home-maintenance__copy {
    margin-top: var(--cin-space-8);
    padding-top: var(--cin-space-6);
    border-top: 1px solid var(--cin-line);
    font-size: 0.75rem;
    color: var(--cin-muted);
}

/* --------------------------------------------------------------------------
   Motion
   -------------------------------------------------------------------------- */
@keyframes home-enter {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-home .fade-in {
    animation: home-enter 0.4s ease both;
}

@media (prefers-reduced-motion: reduce) {
    .home-hero__logo,
    .home-hero__title,
    .home-hero__support,
    .home-hero__cta,
    .page-home .fade-in,
    .protocol-rail__progress,
    .protocol-rail .step-circle {
        animation: none !important;
        transition: none !important;
    }
}