/* ========================================
   GUIA DE USO - GOH SHOP
   ======================================== */

:root {
    --color-primary: #3f6f54;
    --color-primary-rgb: 63, 111, 84;
    --color-primary-dark: #2f543f;
    --color-bg-secondary: #f5f7f8;
    --color-surface: #ffffff;
    --color-surface-soft: #f8fafc;
    --color-text-primary: #172033;
    --color-text-secondary: #526177;
    --color-text-muted: #6b7280;
    --color-border-primary: #e2e8f0;
    --font-family-primary: "Montserrat", sans-serif;
    --font-family-headings: "Jost", sans-serif;
}

html {
    scroll-padding-top: 128px;
}

#guia-uso {
    min-height: calc(100vh - 60px);
    padding: clamp(16px, 2vw, 28px);
    background:
        linear-gradient(180deg, #f8fafc 0%, #eef4f1 100%);
    font-family: var(--font-family-primary);
    color: var(--color-text-primary);
}

.guia-uso-page .whatsapp-float,
.guia-uso-page .mobile-cta-bar {
    display: none;
}

.guia-header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: clamp(16px, 2vw, 24px);
    align-items: center;
    width: min(100%, 1360px);
    margin: 0 auto 24px;
    padding: clamp(22px, 3vw, 38px);
    border: 1px solid rgba(var(--color-primary-rgb), 0.16);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.guia-header-mark {
    width: clamp(72px, 8vw, 112px);
    aspect-ratio: 1;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: #ecf7f0;
    border: 1px solid rgba(var(--color-primary-rgb), 0.18);
}

.guia-header-mark img {
    width: 66%;
    height: auto;
    display: block;
}

.guia-header-content {
    min-width: 0;
}

.guia-eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    color: var(--color-primary);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.guia-header h1 {
    margin: 4px 0 10px;
    color: #102117;
    font-family: var(--font-family-headings);
    font-size: clamp(2rem, 4vw, 3.45rem);
    line-height: 1.02;
    letter-spacing: 0;
}

.guia-header p {
    max-width: 780px;
    margin: 0;
    color: #40546a;
    font-size: clamp(1rem, 1.35vw, 1.12rem);
    line-height: 1.65;
}

.guia-container {
    width: min(100%, 1360px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    gap: clamp(18px, 2.4vw, 32px);
    align-items: stretch;
}

.guia-sidebar {
    z-index: 12;
    min-width: 0;
    align-self: stretch;
}

.guia-nav {
    position: sticky;
    top: 112px;
    max-height: calc(100dvh - 128px);
    overflow: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    border: 1px solid var(--color-border-primary);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.07);
    backdrop-filter: blur(10px);
    padding: 16px;
}

.guia-nav h2 {
    margin: 0 0 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border-primary);
    color: #64748b;
    font-family: var(--font-family-primary);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.3;
    text-transform: uppercase;
}

.guia-nav ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.guia-nav a {
    --section-accent: var(--color-primary);
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 9px 10px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: #475569;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.25;
    text-decoration: none;
    transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.guia-nav a i {
    color: var(--section-accent);
    font-size: 1.02rem;
    text-align: center;
}

.guia-nav a:hover,
.guia-nav a:focus-visible {
    outline: none;
    color: var(--section-accent);
    background: color-mix(in srgb, var(--section-accent) 9%, #ffffff);
    border-color: color-mix(in srgb, var(--section-accent) 24%, transparent);
}

.guia-nav a.active {
    color: var(--section-accent);
    background: color-mix(in srgb, var(--section-accent) 13%, #ffffff);
    border-color: color-mix(in srgb, var(--section-accent) 30%, transparent);
    box-shadow: inset 4px 0 0 var(--section-accent);
}

.guia-content {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
    align-self: start;
}

.guia-section {
    --section-accent: var(--color-primary);
    scroll-margin-top: 128px;
    border: 1px solid var(--color-border-primary);
    border-top: 5px solid var(--section-accent);
    border-radius: 8px;
    background: var(--color-surface);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
    padding: clamp(20px, 3vw, 34px);
}

.section-heading {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    margin-bottom: 20px;
}

.section-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--section-accent) 28%, transparent);
    border-radius: 8px;
    background: color-mix(in srgb, var(--section-accent) 11%, #ffffff);
    color: var(--section-accent);
    font-size: 1.45rem;
}

.section-heading h2 {
    margin: 2px 0 8px;
    color: #111827;
    font-family: var(--font-family-headings);
    font-size: clamp(1.55rem, 2.3vw, 2.1rem);
    line-height: 1.12;
    letter-spacing: 0;
}

.section-heading p {
    max-width: 860px;
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.65;
}

.guia-screenshot {
    margin: 0 0 24px;
}

.screenshot-frame {
    overflow: hidden;
    border: 1px solid #dbe3ea;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.09);
}

.screenshot-toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    height: 34px;
    padding: 0 14px;
    background: #eef3f7;
    border-bottom: 1px solid #dbe3ea;
}

.screenshot-toolbar span {
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: #94a3b8;
}

.screenshot-toolbar span:nth-child(1) {
    background: #ef4444;
}

.screenshot-toolbar span:nth-child(2) {
    background: #f59e0b;
}

.screenshot-toolbar span:nth-child(3) {
    background: #22c55e;
}

.screenshot-frame img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: top left;
}

.guia-screenshot figcaption {
    margin: 10px 0 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.tutorial-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.tutorial-block {
    border: 1px solid #e5edf2;
    border-radius: 8px;
    background: var(--color-surface-soft);
    padding: 18px;
}

.tutorial-block h3 {
    margin: 0 0 12px;
    color: #1f2937;
    font-family: var(--font-family-primary);
    font-size: 0.96rem;
    font-weight: 800;
    letter-spacing: 0;
}

.tutorial-block ul,
.tutorial-block ol {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.tutorial-block li {
    position: relative;
    padding-left: 24px;
    color: #40546a;
    font-size: 0.95rem;
    line-height: 1.55;
}

.tutorial-block li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--section-accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--section-accent) 13%, transparent);
}

.tutorial-block ol {
    counter-reset: tutorial-step;
}

.tutorial-block ol li {
    counter-increment: tutorial-step;
    padding-left: 34px;
}

.tutorial-block ol li::before {
    content: counter(tutorial-step);
    top: 0.12em;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #ffffff;
    background: var(--section-accent);
    box-shadow: none;
    font-size: 0.75rem;
    font-weight: 800;
}

@media (max-width: 1100px) {
    .guia-container {
        grid-template-columns: 1fr;
    }

    .guia-sidebar {
        overflow: visible;
    }

    .guia-nav {
        top: 86px;
        max-height: none;
        overflow: visible;
        padding: 12px;
    }

    .guia-nav h2 {
        margin-bottom: 10px;
    }

    .guia-nav ol {
        flex-direction: row;
        gap: 8px;
        overflow-x: auto;
        padding-bottom: 2px;
        scroll-snap-type: x proximity;
    }

    .guia-nav li {
        flex: 0 0 auto;
        scroll-snap-align: start;
    }

    .guia-nav a {
        grid-template-columns: 22px max-content;
        min-width: max-content;
        white-space: nowrap;
        box-shadow: none;
    }
}

@media (max-width: 780px) {
    html {
        scroll-padding-top: 104px;
    }

    #guia-uso {
        padding: 12px;
    }

    .guia-header {
        grid-template-columns: 1fr;
        padding: 22px;
    }

    .guia-header-mark {
        width: 76px;
    }

    .section-heading {
        grid-template-columns: 1fr;
    }

    .section-icon {
        width: 52px;
        height: 52px;
    }

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

    .guia-section {
        scroll-margin-top: 112px;
        padding: 18px;
    }

    .screenshot-toolbar {
        height: 28px;
    }

    .guia-screenshot figcaption {
        font-size: 0.84rem;
    }
}

@media (max-width: 520px) {
    .guia-header h1 {
        font-size: 2rem;
    }

    .guia-nav a {
        min-height: 42px;
        font-size: 0.84rem;
    }

    .screenshot-frame img {
        aspect-ratio: 4 / 3;
    }
}