/* ── EvmetricsOBD — shared stylesheet for the /obd section ──
   Common vocabulary: nav, section labels, case cards, steps, CTAs,
   buttons, badges, app-template + case-study (.cs-*) styles.
   Page-specific components stay inline on each page. */

:root {
    --green: #34c759;
    --orange: #ff9500;
    --blue: #4ab5f7;
}

.obd-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 28px auto 0;
    max-width: 700px;
}

.obd-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 6px 16px;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
    background: var(--glass-surface);
    transition: all 0.2s ease;
}

.obd-nav a:hover,
.obd-nav a.active {
    color: #fff;
    border-color: var(--accent);
    background: rgba(212, 175, 55, 0.1);
    text-decoration: none;
}

.section-label {
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 12px;
}

hr.divider {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.07);
    margin: 56px 0;
}

/* Audience intro banner */
.audience-banner {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.audience-banner .icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.audience-banner h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 4px;
}

.audience-banner p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 300;
}

/* Case study cards */
.cases-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin: 32px 0;
}

.case-card {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 36px 36px 36px 40px;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.case-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.case-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 20px;
    background: var(--accent);
    opacity: 0.5;
}

.case-card.pro::before {
    background: var(--blue);
}

.case-number {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.case-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 6px;
}

.case-card .scenario {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    font-weight: 400;
}

.case-card .narrative {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 24px;
}

.case-card .narrative strong {
    color: #fff;
    font-weight: 500;
}

/* Step list */
.steps {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.steps li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.step-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(212,175,55,0.12);
    border: 1px solid rgba(212,175,55,0.3);
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.case-card.pro .step-num {
    background: rgba(74,181,247,0.1);
    border-color: rgba(74,181,247,0.3);
    color: var(--blue);
}

.steps li .text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.5;
}

.steps li .text strong {
    color: #fff;
    font-weight: 500;
}

/* Outcome box */
.outcome {
    background: rgba(52,199,89,0.06);
    border: 1px solid rgba(52,199,89,0.2);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 0.85rem;
    color: rgba(52,199,89,0.9);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.outcome-icon { flex-shrink: 0; font-size: 1rem; }

/* Divider between audience sections */
.audience-divider {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 48px 0 40px;
}

.audience-divider::before,
.audience-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(255,255,255,0.07);
}

.audience-divider-label {
    font-size: 0.78rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Hardware callout */
.hardware-note {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

/* CTA section */
.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

@media (max-width: 640px) {
    .cta-grid { grid-template-columns: 1fr; }
    .case-card { padding: 28px 24px 28px 28px; }
}

.cta-card {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
}

.cta-card .icon { font-size: 2rem; margin-bottom: 16px; }

.cta-card h3 { font-size: 1.05rem; font-weight: 600; color: #fff; margin: 0 0 10px; }

.cta-card p { font-size: 0.88rem; color: var(--text-secondary); font-weight: 300; margin-bottom: 20px; }

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: #000;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 11px 24px;
    border-radius: 50px;
    text-decoration: none;
    transition: opacity 0.2s;
}

.btn-primary:hover { opacity: 0.85; text-decoration: none; }

.btn-outline {
    display: inline-block;
    background: transparent;
    color: var(--accent);
    font-weight: 500;
    font-size: 0.88rem;
    padding: 10px 24px;
    border-radius: 50px;
    border: 1px solid var(--accent);
    text-decoration: none;
    transition: all 0.2s;
}

.btn-outline:hover { background: rgba(212,175,55,0.1); text-decoration: none; }

/* SF Symbols-style inline icons */
.sf-icon { width: 1em; height: 1em; display: inline-block; vertical-align: -0.15em; flex-shrink: 0; }

/* App Template UI */
.app-template {
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.app-template .template-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.app-template .template-header .sf-icon {
    font-size: 1.4rem;
    color: var(--accent);
}

.app-template .template-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.3px;
}

.app-template .template-summary {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-weight: 400;
}

.app-template .template-items {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.app-template .template-items li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(255,255,255,0.02);
    padding: 16px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.03);
}

.app-template .check-circle {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
    flex-shrink: 0;
    margin-top: 2px;
}

.app-template .item-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
    margin-bottom: 4px;
}

.app-template .item-subtitle {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.4;
}

.cs-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px 80px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    font-weight: 300;
}

.cs-container h2 {
    color: #fff;
    font-size: 1.5rem;
    margin-top: 2em;
    margin-bottom: 0.8em;
    font-weight: 500;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 0.3em;
}

.cs-container p {
    margin-bottom: 1.5em;
}

.cs-container strong {
    color: #fff;
    font-weight: 500;
}

.cs-outcome {
    background: rgba(52,199,89,0.06);
    border: 1px solid rgba(52,199,89,0.2);
    border-radius: 12px;
    padding: 24px;
    color: rgba(52,199,89,0.9);
    margin-top: 40px;
    display: flex;
    gap: 16px;
}

.cs-outcome svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.cs-intro {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

/* ── Shared badges (used across OBD listing pages) ── */
.badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge-upcoming { background: rgba(212,175,55,0.12); color: var(--accent); border: 1px solid rgba(212,175,55,0.3); }

.badge-available { background: rgba(52, 199, 89, 0.15); color: var(--green); border: 1px solid rgba(52,199,89,0.3); }

.badge-new       { background: rgba(74,181,247,0.12);  color: var(--blue);    border: 1px solid rgba(74,181,247,0.3); }

/* Audience split cards */
.audience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 48px 0;
}

@media (max-width: 768px) {
    .audience-grid { grid-template-columns: 1fr; }
}

.audience-card {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
}

.audience-card.pro {
    border-color: rgba(212, 175, 55, 0.3);
    background: rgba(212, 175, 55, 0.04);
}

.audience-icon {
    font-size: 2.4rem;
    margin-bottom: 16px;
}

.audience-card h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 6px;
}

.audience-card .sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    display: block;
}

.audience-card p {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.audience-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
}

.audience-card ul li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 300;
}

.audience-card ul li::before {
    content: "→";
    color: var(--accent);
    flex-shrink: 0;
}

/* Feature grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.feature-card {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.feature-icon {
    font-size: 1.8rem;
    margin-bottom: 14px;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 12px;
    line-height: 1.2;
}

.section-sub {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 560px;
}

/* Connectivity row */
.connect-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin: 32px 0;
}

.connect-chip {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 20px 24px;
    min-width: 180px;
    flex: 1;
}

.connect-chip .icon { font-size: 1.6rem; margin-bottom: 10px; }

.connect-chip h4 { font-size: 0.95rem; font-weight: 600; color: #fff; margin: 0 0 4px; }

.connect-chip p { font-size: 0.8rem; color: var(--text-muted); margin: 0; }

/* Platform teaser */
.platform-strip {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 36px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    margin: 40px 0;
}

.platform-strip-left h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 6px;
}

.platform-strip-left p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.platform-logos {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.platform-tag {
    font-size: 0.78rem;
    font-weight: 500;
    padding: 5px 12px;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-secondary);
}

.platform-tag.available {
    background: rgba(52,199,89,0.08);
    border-color: rgba(52,199,89,0.25);
    color: var(--green);
}

/* Hero secondary line */
.hero-badges {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

.hero-stat {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-stat::before { content: "·"; }

.hero-stat:first-child::before { display: none; }

/* ── Brand lockup (app icon + wordmark) — replaces the gold text eyebrow ── */
.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.brand-lockup img {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: block;
    box-shadow: 0 4px 14px -5px rgba(0,0,0,0.6);
}
.brand-lockup .wordmark {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #fff;
}
.brand-lockup .wordmark span { color: var(--accent); }
.brand-lockup .brand-suffix {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 1rem;
}

/* ── Compact page header — tighter hero + nav (OBD pages only) ── */
main { padding-top: 10px; }
.hero h1 { margin-top: 0; font-size: 2rem; line-height: 1.12; }
.hero p { margin-top: 6px; margin-bottom: 4px; font-size: 1.02rem; line-height: 1.45; }
.brand-lockup { margin-bottom: 4px; }
.brand-lockup img { width: 24px; height: 24px; }
.brand-lockup .wordmark { font-size: 1.05rem; }
.obd-nav { margin-top: 10px; }