/* gnss-guide.css — /gnss-guide GNSS connection guide */

/* ── Hero ──────────────────────────────────────────────── */
.gg-hero {
    background-color: #0d2818;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='50'%3E%3Cpath d='M25 5 L45 25 L25 45 L5 25 Z' stroke='%231e5432' stroke-width='0.6' fill='none'/%3E%3C/svg%3E");
    background-size: 50px 50px;
    color: #fff;
    padding: var(--spacing-2xl, 3rem) 0 var(--spacing-xl, 2rem);
    text-align: center;
}

.gg-hero__title {
    font-size: 2.1rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 var(--spacing-md, 1rem);
    line-height: 1.25;
}

.gg-hero__title small {
    display: block;
    font-size: 0.52em;
    font-weight: 400;
    opacity: 0.85;
    margin-top: 0.4rem;
}

.gg-hero__lead {
    font-size: 1.1rem;
    max-width: 680px;
    margin: 0 auto var(--spacing-lg, 1.5rem);
    opacity: 0.92;
    line-height: 1.65;
}

.gg-hero__stat-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg, 1.5rem);
    justify-content: center;
    margin-top: var(--spacing-md, 1rem);
}

.gg-hero__stat {
    background: rgba(255,255,255,0.13);
    border: 1px solid rgba(255,255,255,0.28);
    border-radius: var(--border-radius, 8px);
    padding: 0.65rem 1.25rem;
    text-align: center;
    min-width: 140px;
}

.gg-hero__stat-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.gg-hero__stat-lbl {
    font-size: 0.73rem;
    opacity: 0.83;
}

/* ── Content wrapper ───────────────────────────────────── */
.gg-content {
    padding: var(--spacing-sm, 0.5rem) 0 var(--spacing-2xl, 3rem);
}

.gg-content__inner {
    max-width: 900px;
}

/* ── Breadcrumb ────────────────────────────────────────── */
.gg-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: #666;
    margin: var(--spacing-lg, 1.5rem) 0 0;
    padding-bottom: var(--spacing-md, 1rem);
    border-bottom: 1px solid #eee;
}

.gg-breadcrumb a {
    color: var(--color-secondary, #2a7a4a);
    text-decoration: none;
}

.gg-breadcrumb a:hover { text-decoration: underline; }
.gg-breadcrumb__sep { color: #bbb; font-size: 1rem; }
.gg-breadcrumb__current { color: #444; }

/* ── Back button ───────────────────────────────────────── */
.gnss-guide__back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    background: #fff;
    color: #1a5632;
    border: 2px solid #1a5632;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.gnss-guide__back-btn:hover {
    background: #1a5632;
    color: #fff;
}

/* ── Sections ──────────────────────────────────────────── */
.gg-section {
    margin-top: var(--spacing-xl, 2rem);
    padding-bottom: var(--spacing-xl, 2rem);
    border-bottom: 1px solid #e8e8e8;
}

.gg-section:first-of-type {
    margin-top: var(--spacing-md, 1rem);
}

.gg-section--last { border-bottom: none; }

.gg-section h2 {
    font-size: 1.65rem;
    color: var(--color-secondary, #2a7a4a);
    margin: 0 0 var(--spacing-md, 1rem);
}

.gg-section p {
    color: #333;
    line-height: 1.75;
    margin-bottom: var(--spacing-sm, 0.5rem);
}

.gg-section a { color: var(--color-secondary, #2a7a4a); }
.gg-section a:hover { text-decoration: underline; }

/* ── Method sub-heading ────────────────────────────────── */
.gg-method-sub {
    font-size: 1rem;
    font-weight: 600;
    color: #555;
    margin: -0.5rem 0 var(--spacing-md, 1rem);
    font-style: italic;
}

/* ── Image helpers ─────────────────────────────────────── */
.gg-img-right {
    float: right;
    margin: 0 0 var(--spacing-lg, 1.5rem) var(--spacing-xl, 2rem);
    width: 38%;
    max-width: 320px;
}

.gg-img-right--sm { max-width: 240px; width: 30%; }

.gg-img-left {
    float: left;
    margin: 0 var(--spacing-xl, 2rem) var(--spacing-lg, 1.5rem) 0;
    width: 38%;
    max-width: 320px;
}

.gg-img-right img,
.gg-img-left img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    border: 1px solid #ddd;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.gg-img-right .lb-image-link,
.gg-img-left .lb-image-link {
    display: block;
    position: relative;
}

.gg-img-caption {
    font-size: 0.78rem;
    color: #666;
    text-align: center;
    margin-top: 0.4rem;
    font-style: italic;
    line-height: 1.4;
}

.gg-clearfix::after { content: ''; display: table; clear: both; }

/* ── Text link ─────────────────────────────────────────── */
.gg-text-link {
    color: var(--color-secondary, #2a7a4a);
    font-weight: 600;
    text-decoration: none;
}

.gg-text-link:hover { text-decoration: underline; }

/* ── Method pills (chooser) ────────────────────────────── */
.gg-method-pills {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: var(--spacing-lg, 1.5rem) 0 0;
}

.gg-method-pill {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    text-decoration: none;
    min-width: 200px;
    transition: border-color 0.15s, background 0.15s;
}

.gg-method-pill strong {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
}

.gg-method-pill span { font-size: 0.875rem; color: #444; }

.gg-method-pill--green { border-color: #1a5632; background: #f5fbf7; }
.gg-method-pill--green strong { color: #1a5632; }
.gg-method-pill--green:hover { background: #eaf5ef; }

.gg-method-pill--gold { border-color: #c9922a; background: #fffdf5; }
.gg-method-pill--gold strong { color: #7a4a00; }
.gg-method-pill--gold:hover { background: #fff7e0; }

/* ── Callout boxes ─────────────────────────────────────── */
.gg-callout {
    border-radius: 8px;
    padding: 1.1rem 1.25rem;
    font-size: 0.9rem;
    line-height: 1.65;
    margin: var(--spacing-lg, 1.5rem) 0;
}

.gg-callout a { font-weight: 600; }

.gg-callout--amber {
    background: #fffbf0;
    border: 1px solid #e8c87a;
    border-left: 4px solid #e8a838;
    color: #5a3a00;
}

.gg-callout--amber a { color: #7a4a00; }

.gg-callout--info {
    background: #eef7f2;
    border: 1px solid #a3d9b1;
    border-left: 4px solid #1a5632;
    color: #1a3a28;
}

.gg-callout--info a { color: #1a5632; }

/* ── Steps ─────────────────────────────────────────────── */
.gg-steps {
    display: flex;
    flex-direction: column;
    margin: var(--spacing-xl, 2rem) 0;
}

.gg-step {
    display: flex;
    gap: 1.25rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.gg-step:last-child { border-bottom: none; }

.gg-step__num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    min-width: 38px;
    border-radius: 50%;
    background: #1a5632;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-top: 2px;
    flex-shrink: 0;
}

.gg-step--success .gg-step__num { background: #2a7a4a; }

.gg-step__body { flex: 1; min-width: 0; }

.gg-step__body h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #1a2a3a;
    margin: 0 0 0.4rem;
}

.gg-step__body p {
    font-size: 0.9rem;
    color: #444;
    line-height: 1.65;
    margin: 0 0 0.3rem;
}

.gg-step__body a { color: #1a5632; }

/* ── RTK box ───────────────────────────────────────────── */
.gg-rtk-box {
    background: #f4f9f5;
    border: 1px solid #a3d9b1;
    border-left: 4px solid #1a5632;
    border-radius: 0 10px 10px 0;
    padding: 1.5rem 1.5rem 1.25rem;
    margin: var(--spacing-xl, 2rem) 0;
}

.gg-rtk-box h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a5632;
    margin: 0 0 0.75rem;
}

.gg-rtk-box p {
    font-size: 0.9rem;
    color: #333;
    line-height: 1.65;
    margin: 0 0 0.65rem;
}

.gg-rtk-box__note {
    font-size: 0.8rem;
    color: #555;
    font-style: italic;
}

.gg-rtk-box__note a,
.gg-rtk-box a { color: #1a5632; }

/* ── Credentials table ─────────────────────────────────── */
.gg-credentials {
    background: #fff;
    border: 1px solid #c0dfc8;
    border-radius: 8px;
    overflow: hidden;
    margin: 0.75rem 0 0;
    font-size: 0.875rem;
}

.gg-credentials__row {
    display: flex;
    border-bottom: 1px solid #e8f0ea;
    padding: 0.5rem 0.85rem;
}

.gg-credentials__row:last-child { border-bottom: none; }

.gg-credentials__label {
    font-weight: 700;
    color: #1a5632;
    min-width: 100px;
    flex-shrink: 0;
}

.gg-credentials__val {
    color: #333;
    font-family: monospace;
}

/* ── Platform cards ────────────────────────────────────── */
.gg-platform-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: var(--spacing-xl, 2rem) 0;
}

.gg-platform-card {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.gg-platform-card--android { border-top: 4px solid #1a5632; }
.gg-platform-card--iphone  { border-top: 4px solid #c9922a; }

.gg-platform-card__header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 1.1rem 0.5rem;
    border-bottom: 1px solid #f0f0f0;
}

.gg-platform-card--android .gg-platform-card__header { background: #f5fbf7; }
.gg-platform-card--iphone  .gg-platform-card__header { background: #fffdf5; }

.gg-platform-card__icon { font-size: 1.4rem; }

.gg-platform-card__header h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.gg-platform-card--android .gg-platform-card__header h3 { color: #1a5632; }
.gg-platform-card--iphone  .gg-platform-card__header h3 { color: #7a4a00; }

.gg-platform-card__img {
    padding: 1rem 1.1rem 0;
    text-align: center;
}

.gg-platform-card__img .lb-image-link {
    display: inline-block;
    position: relative;
}

.gg-platform-card__img img {
    width: 100%;
    max-width: 240px;
    height: auto;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    display: block;
    margin: 0 auto;
    box-shadow: 0 2px 6px rgba(0,0,0,0.07);
}

.gg-platform-steps {
    padding: 0.75rem 1.25rem 1.25rem 2.2rem;
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    color: #333;
    line-height: 1.65;
}

.gg-platform-steps li { margin-bottom: 0.45rem; }

/* ── Contact row ───────────────────────────────────────── */
.gg-contact-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.gg-contact-btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: #1a5632;
    color: #fff;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.15s;
}

.gg-contact-btn:hover { background: #2a7a4a; }

.gg-contact-btn--secondary {
    background: #fff;
    color: #1a5632;
    border: 2px solid #1a5632;
}

.gg-contact-btn--secondary:hover {
    background: #1a5632;
    color: #fff;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 900px) {
    .gg-hero__title { font-size: 1.7rem; }
    .gg-hero__lead  { font-size: 1rem; }
    .gg-hero__stat  { min-width: 110px; }
}

@media (max-width: 680px) {
    .gg-hero { padding: 2rem 0 1.5rem; }
    .gg-hero__title { font-size: 1.35rem; }
    .gg-hero__stat-bar { gap: 0.75rem; }
    .gg-hero__stat { padding: 0.5rem 0.75rem; min-width: 90px; }
    .gg-hero__stat-num { font-size: 1.2rem; }

    .gg-img-right,
    .gg-img-left {
        float: none;
        width: 100%;
        max-width: 100%;
        margin: 0 0 var(--spacing-md, 1rem);
    }

    .gg-platform-cards { grid-template-columns: 1fr; }
    .gg-method-pills { flex-direction: column; }
    .gg-method-pill { min-width: unset; }
}