/* ==========================================================================
   LocalGraph.Cloud - Design System (V3)
   Segue o visual do app: cores de sistema do macOS/iOS (claro/escuro),
   azul do ícone (#3B6CF6), superfícies planas e bordas finas.
   ========================================================================== */

:root {
    /* Superfícies (escuro) */
    --bg: #141415;
    --bg-elevated: #1c1c1e;
    --surface: #232325;
    --surface-2: #2c2c2e;
    --fill: rgba(255, 255, 255, 0.06);
    --fill-2: rgba(255, 255, 255, 0.1);
    --separator: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.09);

    /* Texto */
    --label: #f5f5f7;
    --label-2: rgba(235, 235, 245, 0.64);
    --label-3: rgba(235, 235, 245, 0.4);

    /* Cores do sistema */
    --accent: #3b6cf6;
    --accent-hover: #2f5fe8;
    --link: #5b8cff;
    --green: #30d158;
    --orange: #ff9f0a;
    --red: #ff453a;

    --shadow-window: 0 30px 80px -24px rgba(0, 0, 0, 0.7);

    /* Tipografia */
    --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

    /* Raios (macOS) */
    --radius-xs: 5px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --radius-pill: 9999px;

    /* Layout */
    --container-max: 1160px;
    --header-height: 60px;

    color-scheme: dark;
}

@media (prefers-color-scheme: light) {
    :root {
        --bg: #f5f5f7;
        --bg-elevated: #ffffff;
        --surface: #ffffff;
        --surface-2: #f2f2f7;
        --fill: rgba(120, 120, 128, 0.1);
        --fill-2: rgba(120, 120, 128, 0.18);
        --separator: rgba(60, 60, 67, 0.12);
        --border: rgba(0, 0, 0, 0.08);

        --label: #1d1d1f;
        --label-2: rgba(60, 60, 67, 0.72);
        --label-3: rgba(60, 60, 67, 0.48);

        --accent-hover: #2a56d6;
        --link: #2f5fe0;
        --green: #248a3d;
        --orange: #c26a00;
        --red: #d70015;

        --shadow-window: 0 30px 70px -28px rgba(0, 0, 0, 0.3);

        color-scheme: light;
    }
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg);
    color: var(--label);
    line-height: 1.55;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   Toolbar / Navegação
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 100;
    background-color: color-mix(in srgb, var(--bg) 80%, transparent);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.navbar--scrolled {
    border-bottom-color: var(--separator);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 16px;
}

.navbar__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--label);
    font-weight: 700;
    font-size: 1.0625rem;
    letter-spacing: -0.01em;
}

.navbar__logo-icon {
    width: 28px;
    height: 28px;
    border-radius: 27%;
    box-shadow: 0 0 0 1px var(--border);
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.navbar__link {
    display: block;
    text-decoration: none;
    color: var(--label-2);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: color 0.15s ease, background-color 0.15s ease;
}

.navbar__link:hover,
.navbar__link--active {
    color: var(--label);
    background-color: var(--fill);
}

.navbar__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-toggle {
    display: none;
    background: var(--fill);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--label);
    cursor: pointer;
    padding: 6px;
    line-height: 0;
}

/* ==========================================================================
   Botões
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    border: none;
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.btn:active {
    transform: scale(0.98);
}

.btn--primary {
    background-color: var(--accent);
    color: #ffffff;
}

.btn--primary:hover {
    background-color: var(--accent-hover);
}

.btn--secondary {
    background-color: var(--fill-2);
    color: var(--label);
}

.btn--secondary:hover {
    background-color: color-mix(in srgb, var(--fill-2), var(--label) 8%);
}

.btn--sm {
    padding: 6px 14px;
    font-size: 0.8125rem;
    border-radius: var(--radius-pill);
}

.btn--lg {
    min-height: 52px;
    padding: 0 24px;
    border-radius: var(--radius-md);
}

/* Selo oficial "Baixar na Mac App Store" */
.btn-appstore {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 52px;
    background: #000000;
    color: #ffffff;
    padding: 0 22px 0 18px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.22);
    text-decoration: none;
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.btn-appstore:hover {
    border-color: rgba(255, 255, 255, 0.45);
}

.btn-appstore:active {
    transform: scale(0.98);
}

.btn-appstore__icon {
    width: 26px;
    height: 26px;
    flex-shrink: 0;
}

.btn-appstore__text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.15;
}

.btn-appstore__sub {
    font-size: 0.6875rem;
    color: rgba(255, 255, 255, 0.7);
}

.btn-appstore__title {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* Pílulas de status (como "Novo" no app) */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--label-2);
    background-color: var(--fill);
}

.chip--green {
    color: var(--green);
    background-color: color-mix(in srgb, var(--green) 16%, transparent);
}

.chip--orange {
    color: var(--orange);
    background-color: color-mix(in srgb, var(--orange) 16%, transparent);
}

.chip--red {
    color: var(--red);
    background-color: color-mix(in srgb, var(--red) 14%, transparent);
}

.chip--blue {
    color: var(--link);
    background-color: color-mix(in srgb, var(--accent) 16%, transparent);
}

.chip__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: currentColor;
}

/* Selo de grupo da tag (OPEN GRAPH, SEO, META...) */
.group-badge {
    display: inline-block;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--label-2);
    background-color: var(--fill-2);
    border-radius: 4px;
    padding: 2px 6px;
    white-space: nowrap;
}

/* ==========================================================================
   Segmented control (como no app)
   ========================================================================== */

.segmented {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border-radius: var(--radius-sm);
    background-color: var(--fill);
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
}

.segmented::-webkit-scrollbar {
    display: none;
}

.segmented__btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--label);
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.segmented__btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.segmented__btn:hover {
    background-color: var(--fill);
}

.segmented__btn[aria-selected="true"] {
    background-color: var(--accent);
    color: #ffffff;
}

/* Seletor de idioma: segmented menor */
.lang-selector {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px;
    border-radius: var(--radius-sm);
    background-color: var(--fill);
}

.lang-link {
    display: inline-block;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    padding: 3px 9px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--label-2);
    border-radius: 6px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.lang-link:hover {
    color: var(--label);
}

.lang-link--active {
    background-color: var(--surface-2);
    color: var(--label);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}

/* ==========================================================================
   Seções
   ========================================================================== */

.section {
    padding: 96px 0;
}

.section--tinted {
    background-color: var(--bg-elevated);
    border-top: 1px solid var(--separator);
    border-bottom: 1px solid var(--separator);
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 44px auto;
}

.section-eyebrow {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--link);
    margin-bottom: 10px;
}

.section-title {
    font-size: clamp(1.875rem, 3.6vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: 14px;
    text-wrap: balance;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--label-2);
    text-wrap: pretty;
}

.section-footnote {
    text-align: center;
    margin-top: 24px;
    font-size: 0.8125rem;
    color: var(--label-3);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    padding: calc(var(--header-height) + 64px) 0 40px 0;
    text-align: center;
}

.hero__inner {
    max-width: 820px;
    margin: 0 auto;
}

.hero__icon {
    display: block;
    width: 92px;
    height: 92px;
    margin: 0 auto 28px auto;
    border-radius: 22.5%;
    box-shadow: 0 0 0 1px var(--border), 0 14px 30px -12px rgba(0, 0, 0, 0.5);
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4.25rem);
    font-weight: 700;
    line-height: 1.06;
    letter-spacing: -0.035em;
    margin-bottom: 20px;
    text-wrap: balance;
}

.hero__title-accent {
    color: var(--accent);
}

.hero__subtitle {
    font-size: clamp(1.0625rem, 2vw, 1.25rem);
    color: var(--label-2);
    line-height: 1.55;
    margin: 0 auto 36px auto;
    max-width: 660px;
    text-wrap: pretty;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.hero__note {
    margin-top: 16px;
    font-size: 0.8125rem;
    color: var(--label-3);
}

.hero__shot {
    margin: 48px auto 0 auto;
    max-width: 1240px;
    padding: 0 12px;
}

.hero__shot img {
    display: block;
    width: 100%;
    height: auto;
}

/* ==========================================================================
   Tour pelas abas
   ========================================================================== */

.tour__tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.tour__panel {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: center;
}

.tour__panel[hidden] {
    display: none;
}

.tour__copy h3 {
    font-size: 1.625rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 12px;
}

.tour__copy p {
    color: var(--label-2);
    font-size: 1rem;
    margin-bottom: 18px;
}

.tour__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tour__list li {
    display: flex;
    gap: 10px;
    font-size: 0.9375rem;
}

.tour__list li::before {
    content: "";
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    background-color: var(--accent);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 0a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm4.7 7.2-5.4 6a1 1 0 0 1-1.5 0l-2.5-2.7a1 1 0 1 1 1.5-1.4l1.7 1.9 4.7-5.2a1 1 0 0 1 1.5 1.4z'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 0a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm4.7 7.2-5.4 6a1 1 0 0 1-1.5 0l-2.5-2.7a1 1 0 1 1 1.5-1.4l1.7 1.9 4.7-5.2a1 1 0 0 1 1.5 1.4z'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* Painel de demonstração (janela do app) */
.mock {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-window);
    overflow: hidden;
    font-size: 0.875rem;
    min-width: 0;
}

.mock__head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--separator);
    min-width: 0;
}

.mock__favicon {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    flex-shrink: 0;
}

.mock__heading {
    min-width: 0;
}

.mock__title {
    font-weight: 700;
    font-size: 0.9375rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mock__url {
    font-size: 0.8125rem;
    color: var(--link);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mock__head .chip {
    margin-left: auto;
}

.mock__body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Linhas de tag */
.tag-row {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    min-width: 0;
}

.tag-row__head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.tag-row__name {
    font-weight: 600;
}

.tag-row__value {
    margin-bottom: 8px;
    overflow-wrap: anywhere;
}

.tag-row__raw {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--label-2);
    background-color: var(--fill);
    border-radius: var(--radius-xs);
    padding: 6px 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Grade de imagens */
.img-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.img-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px;
    min-width: 0;
}

.img-card__thumb {
    aspect-ratio: 1.91 / 1;
    border-radius: var(--radius-sm);
    background-color: var(--fill);
    margin-bottom: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.img-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.img-card__thumb--icon img {
    width: auto;
    height: 64%;
    border-radius: 22.5%;
}

.img-card__name {
    font-weight: 600;
    font-size: 0.8125rem;
}

.img-card__meta {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--label-2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.alt-warning {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--label-2);
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
}

.alt-warning svg {
    width: 16px;
    height: 16px;
    color: var(--orange);
    flex-shrink: 0;
}

/* Código / Schema */
.code-block {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.65;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    white-space: pre;
    overflow-x: auto;
}

.code-block .k { color: var(--link); }
.code-block .s { color: var(--green); }
.code-block .p { color: var(--label-3); }

.rich-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-weight: 600;
}

/* Lista de verificações */
.check-list {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.check {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 11px 14px;
    border-top: 1px solid var(--separator);
}

.check:first-child {
    border-top: none;
}

.check__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

.check--pass .check__icon { color: var(--green); }
.check--warn .check__icon { color: var(--orange); }
.check--error .check__icon { color: var(--red); }

.check__title {
    font-weight: 600;
    flex: 1;
}

.check__count {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--label-2);
    background-color: var(--fill-2);
    border-radius: var(--radius-pill);
    padding: 1px 8px;
}

.check__desc {
    color: var(--label-2);
    font-size: 0.8125rem;
}

.score-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 2px 2px 6px 2px;
}

.score-ring {
    --score: 79;
    --ring: var(--orange);
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: conic-gradient(var(--ring) calc(var(--score) * 1%), var(--fill-2) 0);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.score-ring span {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--bg-elevated);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 1.0625rem;
}

.score-row__label {
    font-weight: 600;
}

.score-row__hint {
    font-size: 0.8125rem;
    color: var(--label-2);
}

/* Robô × Navegador */
.compare {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.compare__col {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    min-width: 0;
}

.compare__label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--label-2);
    margin-bottom: 8px;
}

.compare__row {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 0;
    border-top: 1px solid var(--separator);
    font-size: 0.8125rem;
}

.compare__row span:first-child {
    color: var(--label-2);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.compare__row span:last-child {
    font-weight: 600;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.compare__row .is-missing {
    color: var(--red);
}

/* Rede: cards de métricas */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.stat {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    min-width: 0;
}

.stat__label {
    font-size: 0.75rem;
    color: var(--label-2);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat__value {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    white-space: nowrap;
}

.stat__value--red {
    color: var(--red);
}

.stat-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-grid--4 .stat__value {
    font-size: 1.375rem;
}

.stat-grid--4 .stat__label {
    white-space: normal;
    line-height: 1.3;
    min-height: 2.6em;
}

.stat__value small {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--label-2);
    letter-spacing: 0;
}

.kv-list {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 6px 14px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.kv-list div {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 12px;
    padding: 6px 0;
    border-top: 1px solid var(--separator);
}

.kv-list div:first-child {
    border-top: none;
}

.kv-list dt {
    color: var(--link);
    overflow: hidden;
    text-overflow: ellipsis;
}

.kv-list dd {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.redirects {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 8px 14px;
}

.redirect {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 0;
    min-width: 0;
}

.redirect span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ==========================================================================
   Pré-visualização social
   ========================================================================== */

.previews {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    max-width: 840px;
    margin: 0 auto;
}

.preview-card {
    min-width: 0;
}

.preview-card__network {
    font-weight: 700;
    font-size: 0.9375rem;
    margin-bottom: 8px;
}

.preview-google {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 18px;
}

.preview-google__site {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.preview-google__site img {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background-color: var(--fill-2);
    padding: 3px;
}

.preview-google__domain {
    font-size: 0.875rem;
    line-height: 1.2;
}

.preview-google__crumb {
    font-size: 0.75rem;
    color: var(--label-2);
}

.preview-google__title {
    color: var(--link);
    font-size: 1.1875rem;
    line-height: 1.3;
    margin-bottom: 4px;
}

.preview-google__desc {
    color: var(--label-2);
    font-size: 0.875rem;
}

.preview-social {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--surface);
    position: relative;
}

.preview-social img {
    display: block;
    width: 100%;
    aspect-ratio: 1.91 / 1;
    object-fit: cover;
}

.preview-social__body {
    padding: 10px 14px 12px 14px;
    border-top: 1px solid var(--separator);
}

.preview-social__domain {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--label-2);
}

.preview-social__title {
    font-weight: 700;
    font-size: 0.9375rem;
    line-height: 1.3;
}

.preview-social__desc {
    font-size: 0.8125rem;
    color: var(--label-2);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* X: título sobre a imagem */
.preview-social--x {
    border-radius: var(--radius-lg);
}

.preview-social__overlay {
    position: absolute;
    left: 10px;
    bottom: 10px;
    max-width: calc(100% - 20px);
    background-color: rgba(0, 0, 0, 0.66);
    color: #ffffff;
    font-size: 0.8125rem;
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   Blocos lado a lado (localhost, iPhone)
   ========================================================================== */

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
}

.split__copy .section-title {
    text-align: left;
}

.split__copy p {
    color: var(--label-2);
    font-size: 1.0625rem;
    margin-bottom: 18px;
}

.sidebar-mock {
    background-color: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px 10px;
    box-shadow: var(--shadow-window);
    max-width: 420px;
    width: 100%;
    margin: 0 auto;
}

.sidebar-mock__search {
    background-color: var(--fill-2);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    color: var(--label-3);
    font-size: 0.8125rem;
    margin: 0 4px 14px 4px;
}

.sidebar-mock__group {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--label-3);
    padding: 0 8px;
    margin: 10px 0 6px 0;
}

.sidebar-mock__row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.sidebar-mock__row--selected {
    background-color: var(--accent);
    color: #ffffff;
}

.sidebar-mock__row--selected .sidebar-mock__sub {
    color: rgba(255, 255, 255, 0.8);
}

.sidebar-mock__favicon {
    position: relative;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background-color: var(--fill-2);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    color: var(--label-2);
}

.sidebar-mock__favicon svg {
    width: 15px;
    height: 15px;
}

.sidebar-mock__live {
    position: absolute;
    right: -3px;
    bottom: -3px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background-color: var(--green);
    box-shadow: 0 0 0 2px var(--surface-2);
}

.sidebar-mock__name {
    min-width: 0;
    flex: 1;
}

.sidebar-mock__sub {
    display: block;
    font-weight: 400;
    font-size: 0.75rem;
    color: var(--label-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-mock__count {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--label-2);
    background-color: var(--fill-2);
    border-radius: var(--radius-pill);
    padding: 1px 7px;
}

.phones {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.phones img {
    width: min(46%, 270px);
    height: auto;
    display: block;
}

.phones img:nth-child(2) {
    margin-top: 48px;
}

/* ==========================================================================
   Lista agrupada (estilo Ajustes do iOS)
   ========================================================================== */

.grouped {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    max-width: 980px;
    margin: 0 auto;
}

.grouped__list {
    list-style: none;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.grouped__item {
    display: flex;
    gap: 14px;
    padding: 16px 18px;
    border-top: 1px solid var(--separator);
}

.grouped__item:first-child {
    border-top: none;
}

.grouped__icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    color: #ffffff;
    background-color: var(--accent);
}

.grouped__icon svg {
    width: 18px;
    height: 18px;
}

.grouped__icon--green { background-color: #34c759; }
.grouped__icon--orange { background-color: #ff9500; }
.grouped__icon--purple { background-color: #af52de; }
.grouped__icon--gray { background-color: #8e8e93; }
.grouped__icon--red { background-color: #ff3b30; }
.grouped__icon--teal { background-color: #30b0c7; }
.grouped__icon--sky { background-color: #32ade6; }

.grouped__title {
    font-weight: 600;
    font-size: 0.9875rem;
    margin-bottom: 2px;
}

.grouped__desc {
    color: var(--label-2);
    font-size: 0.875rem;
}

/* ==========================================================================
   Preços
   ========================================================================== */

.plans {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    max-width: 920px;
    margin: 0 auto;
    align-items: stretch;
}

.plan {
    position: relative;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px 24px 22px 24px;
    text-align: center;
}

.plan--featured {
    border: 2px solid var(--accent);
    padding: 25px 23px 21px 23px;
}

.plan__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: var(--radius-pill);
    white-space: nowrap;
}

.plan__name {
    font-weight: 600;
    color: var(--label-2);
    margin-bottom: 6px;
}

.plan__price {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 10px;
    white-space: nowrap;
}

.plan__per {
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0;
    color: var(--label-2);
}

.plan__note {
    font-size: 0.875rem;
    color: var(--label-2);
}

.plans-detail {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 32px;
    align-items: center;
    max-width: 920px;
    margin: 20px auto 0 auto;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
}

.plans-detail__title {
    font-weight: 700;
    margin-bottom: 10px;
}

.plans-detail__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.plans-detail__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
}

.plans-detail__list svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    color: var(--accent);
}

.plans-detail__side {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.plans-detail__free {
    font-size: 0.875rem;
    color: var(--label-2);
}

/* ==========================================================================
   Download
   ========================================================================== */

.download {
    text-align: center;
}

.download__subtitle {
    margin-bottom: 36px;
}

.download__icon {
    display: block;
    width: 84px;
    height: 84px;
    margin: 0 auto 24px auto;
    border-radius: 22.5%;
    box-shadow: 0 0 0 1px var(--border);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 560px;
    margin: 0 auto;
}

.platform-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px 20px;
    text-decoration: none;
    color: var(--label);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: border-color 0.15s ease;
}

.platform-card--active:hover {
    border-color: var(--accent);
}

.platform-card--disabled {
    cursor: default;
}

.platform-card--disabled .platform-card__icon,
.platform-card--disabled .platform-card__name {
    opacity: 0.6;
}

.platform-card__icon svg {
    width: 34px;
    height: 34px;
    fill: currentColor;
    display: block;
}

.platform-card__name {
    font-size: 1.0625rem;
    font-weight: 700;
}

.download__pro {
    max-width: 560px;
    margin: 20px auto 0 auto;
    font-size: 0.875rem;
    color: var(--label-2);
}

/* ==========================================================================
   Páginas de conteúdo (Suporte, Privacidade)
   ========================================================================== */

.content-page {
    padding: calc(var(--header-height) + 48px) 24px 96px 24px;
    max-width: 780px;
    margin: 0 auto;
}

.content-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px;
}

.content-page__title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 8px;
}

.content-page__meta {
    color: var(--label-3);
    font-size: 0.875rem;
    margin-bottom: 28px;
}

.content-page__lead {
    font-size: 1.125rem;
    color: var(--label-2);
    margin-bottom: 32px;
    line-height: 1.65;
}

.content-page h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 32px 0 10px 0;
}

.content-page p {
    color: var(--label-2);
    margin-bottom: 16px;
    line-height: 1.7;
}

.content-page a {
    color: var(--link);
    font-weight: 600;
    text-decoration: none;
}

.content-page a:hover {
    text-decoration: underline;
}

.content-box {
    background-color: var(--fill);
    border-radius: var(--radius-md);
    padding: 22px 24px;
    margin: 24px 0;
}

.content-box h3 {
    font-size: 1.0625rem;
    margin-bottom: 8px;
}

.content-box p {
    margin-bottom: 10px;
}

.content-box__email {
    font-size: 1.1875rem;
    word-break: break-all;
}

/* ==========================================================================
   Rodapé
   ========================================================================== */

.footer {
    border-top: 1px solid var(--separator);
    padding: 48px 0 36px 0;
    background-color: var(--bg);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.footer__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.0625rem;
    text-decoration: none;
    color: var(--label);
}

.footer__brand img {
    border-radius: 27%;
    box-shadow: 0 0 0 1px var(--border);
}

.footer__links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
    list-style: none;
}

.footer__link {
    text-decoration: none;
    color: var(--label-2);
    font-size: 0.875rem;
    transition: color 0.15s ease;
}

.footer__link:hover {
    color: var(--label);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    border-top: 1px solid var(--separator);
    padding-top: 24px;
}

.footer__copy {
    color: var(--label-3);
    font-size: 0.8125rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 20px;
}

.footer__copy a {
    color: var(--label-2);
    font-weight: 600;
    text-decoration: none;
}

.footer__copy a:hover {
    color: var(--label);
    text-decoration: underline;
}

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 960px) {
    .tour__panel,
    .split {
        grid-template-columns: minmax(0, 1fr);
        gap: 32px;
    }

    .tour__tabs {
        justify-content: flex-start;
    }

    .split--reverse .split__media {
        order: 2;
    }
}

@media (max-width: 860px) {
    .navbar__links {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background-color: var(--bg-elevated);
        border-bottom: 1px solid var(--separator);
        flex-direction: column;
        align-items: stretch;
        padding: 12px 16px;
        gap: 2px;
    }

    .navbar__links--open {
        display: flex;
    }

    .navbar__link {
        padding: 10px 12px;
        font-size: 1rem;
    }

    .nav-toggle {
        display: block;
    }

    .previews,
    .grouped,
    .plans,
    .plans-detail {
        grid-template-columns: minmax(0, 1fr);
    }

    .plans {
        max-width: 420px;
        gap: 22px;
    }

    .section {
        padding: 72px 0;
    }

    .content-card {
        padding: 32px 22px;
    }
}

@media (max-width: 560px) {
    .container {
        padding: 0 16px;
    }

    .navbar__cta {
        display: none;
    }

    .stat-grid,
    .stat-grid--4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .compare,
    .img-grid,
    .platforms-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero__shot {
        margin-top: 36px;
        padding: 0;
    }

    .content-page {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* ==========================================================================
   Acessibilidade
   ========================================================================== */

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .js .reveal {
        opacity: 1;
        transform: none;
    }
}