/* ========================================================
   TabMint product & support pages
   Extends style.css — reuses the same design tokens
   (--bg-color, --text-color, --primary-color, etc.),
   .section / .section-title / .cta-button / .skills-list /
   .contact-item--gradient / .navbar / footer patterns.
   ======================================================== */

/* ========================
   Sub-page Navbar / Breadcrumb
   ======================== */
.tabmint-navbar {
    gap: 1rem;
}

.tabmint-navbar .logo {
    text-decoration: none;
    flex-shrink: 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    min-width: 0;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb-sep {
    color: var(--card-border);
    user-select: none;
}

.breadcrumb-current {
    color: var(--text-color);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ========================
   Product Hero
   ======================== */
.product-hero {
    max-width: 1180px;
    margin: 0 auto;
    padding: 9rem 8% 4rem;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 3.5rem;
    align-items: center;
}

.product-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 1.1rem;
}

/* ========================
   Version Pill
   ======================== */
.version-pill {
    display: inline-flex;
    align-items: center;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: none;
    color: var(--primary-color);
    background: color-mix(in srgb, var(--primary-color) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary-color) 35%, transparent);
    border-radius: 999px;
    padding: 0.12rem 0.55rem;
}

.version-pill--title {
    font-size: 0.55em;
    vertical-align: middle;
    margin-left: 0.5rem;
}

/* ========================
   Section Intro
   ======================== */
.section-intro {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.7;
    max-width: 620px;
    margin-top: -1.5rem;
    margin-bottom: 2rem;
}

/* Inline code snippet (e.g. omnibox keyword, permission names) */
.inline-code {
    font-family: 'Space Grotesk', monospace;
    background: var(--bg-color);
    border: 1px solid var(--card-border);
    padding: 0.05rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--text-color);
}

.product-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.6rem, 6vw, 3.8rem);
    font-weight: 700;
    letter-spacing: -1.5px;
    line-height: 1.05;
    color: var(--text-color);
    margin-bottom: 0.6rem;
}

.product-tagline {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.3rem, 2.6vw, 1.7rem);
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: -0.3px;
    margin-bottom: 1.3rem;
    line-height: 1.35;
}

.product-desc {
    font-size: 1.03rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 540px;
    margin-bottom: 2.2rem;
}

.product-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* ========================
   Product Visual (mock preview)
   ======================== */
.browser-mock {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.45);
}

[data-theme="light"] .browser-mock {
    box-shadow: 0 20px 50px -28px rgba(20, 30, 50, 0.18);
}

.browser-mock-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    background: var(--section-bg);
    border-bottom: 1px solid var(--card-border);
}

.browser-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--card-border);
}

.browser-mock-title {
    margin-left: 0.6rem;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.mock-body {
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.mock-row {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.65rem 0.8rem;
    border-radius: 8px;
    border: 1px solid var(--card-border);
    background: var(--bg-color);
}

.mock-row .icon {
    color: var(--primary-color);
    flex-shrink: 0;
}

.mock-row-accent {
    width: 3px;
    align-self: stretch;
    border-radius: 2px;
    background: var(--primary-color);
    opacity: 0.55;
}

.mock-row:nth-child(2) .mock-row-accent,
.mock-row:nth-child(4) .mock-row-accent {
    background: var(--secondary-color);
}

.mock-row-label {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

.mock-row-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.mock-row-status .icon {
    color: var(--text-secondary);
    width: 13px;
    height: 13px;
}

.visual-caption {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.75;
    margin-top: 0.9rem;
    font-style: italic;
}

/* ========================
   Features
   ======================== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1.6rem;
    transition: border-color 0.3s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

/* "What's New" highlight cards */
.whats-new-section {
    padding-top: 5rem;
}

.feature-card--new {
    border-color: color-mix(in srgb, var(--primary-color) 30%, var(--card-border));
}

.new-pill {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--primary-color);
    background: color-mix(in srgb, var(--primary-color) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary-color) 35%, transparent);
    border-radius: 999px;
    padding: 0.15rem 0.5rem;
}

.feature-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.08rem;
    font-weight: 600;
    letter-spacing: -0.3px;
    margin-bottom: 0.55rem;
    color: var(--text-color);
}

.feature-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.workflow-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1rem;
    padding-top: 0.9rem;
    border-top: 1px solid var(--card-border);
}

.workflow-step {
    font-family: 'Space Grotesk', monospace;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--text-color);
    background: var(--bg-color);
    border: 1px solid var(--card-border);
    padding: 0.22rem 0.55rem;
    border-radius: 4px;
}

.workflow-arrow {
    color: var(--text-secondary);
    font-size: 0.75rem;
    opacity: 0.6;
}

/* ========================
   Feature Groups (organized feature catalog)
   ======================== */
.feature-groups {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.5rem;
    align-items: stretch;
}

.feature-group-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1.5rem;
    transition: border-color 0.3s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.feature-group-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.feature-group-header {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1rem;
}

.feature-group-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    color: var(--primary-color);
    background: color-mix(in srgb, var(--primary-color) 10%, transparent);
    flex-shrink: 0;
}

.feature-group-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.3px;
    color: var(--text-color);
}

.feature-group-card .checklist {
    margin-bottom: 0;
}

.feature-group-card .workflow-strip {
    margin-top: 1.1rem;
    padding-top: 1rem;
}

/* ========================
   Privacy Section
   ======================== */
.privacy-section {
    background: var(--section-bg);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.privacy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.privacy-copy p {
    color: var(--text-secondary);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 1.6rem;
    max-width: 480px;
}

.privacy-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.privacy-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.5;
}

.privacy-checklist .icon {
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

/* ========================
   How It Works
   ======================== */
.steps-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.step-item {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.step-number {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1.5px solid var(--primary-color);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
}

.step-item h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-color);
    letter-spacing: -0.2px;
}

/* ========================
   Technology Section
   ======================== */
.tech-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.tech-section .section-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.tech-intro {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.75;
    max-width: 640px;
    margin-bottom: 1.4rem;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 3rem;
    align-items: start;
}

.tech-subtitle {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* ========================
   Testing / Quality Stats
   ======================== */
.quality-section {
    padding-top: 3.5rem;
    padding-bottom: 4rem;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat-tile {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: left;
    transition: border-color 0.3s ease;
}

.stat-tile:hover {
    border-color: var(--primary-color);
}

.stat-number {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--primary-color);
    margin-bottom: 0.4rem;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========================
   Final CTA Band
   ======================== */
.final-cta {
    text-align: center;
    background: var(--card-bg);
    border-top: 1px solid var(--card-border);
    padding: 5rem 8%;
}

.final-cta h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.6rem, 3.6vw, 2.3rem);
    font-weight: 600;
    letter-spacing: -0.5px;
    color: var(--text-color);
    margin-bottom: 1.8rem;
}

/* ========================
   Sub-page Footer Links
   ======================== */
.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.6rem;
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
}

/* ========================
   Support Page
   ======================== */
.support-hero {
    max-width: 720px;
    margin: 0 auto;
    padding: 9rem 8% 3rem;
    text-align: center;
}

.support-hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.2rem, 5vw, 2.9rem);
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.support-hero p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

.support-section {
    max-width: 720px;
    margin: 0 auto;
    padding: 3rem 8%;
}

.support-section .section-title {
    font-size: 1.5rem;
    margin-bottom: 1.3rem;
}

.support-email-card {
    display: flex;
    justify-content: center;
}

.checklist {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    padding-left: 0;
    list-style: none;
}

.checklist li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.6;
}

.checklist li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.7rem;
}

.faq-item h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.45rem;
    letter-spacing: -0.2px;
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ========================
   Responsive
   ======================== */
@media (max-width: 900px) {
    .product-hero {
        grid-template-columns: 1fr;
        padding-top: 8rem;
        text-align: left;
    }

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .privacy-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .steps-row {
        grid-template-columns: repeat(3, 1fr);
        row-gap: 2rem;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .product-hero {
        padding: 7.5rem 6% 3rem;
    }

    .product-cta {
        flex-direction: column;
        width: 100%;
    }

    .product-cta .cta-button {
        text-align: center;
        width: 100%;
    }

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

    .steps-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .breadcrumb-hide-mobile {
        display: none;
    }

    .final-cta {
        padding: 4rem 6%;
    }

    .support-hero,
    .support-section {
        padding-left: 6%;
        padding-right: 6%;
    }
}

@media (max-width: 480px) {
    .product-hero {
        padding: 7rem 5% 2.5rem;
    }

    .steps-row {
        grid-template-columns: 1fr;
    }

    .mock-row-label {
        font-size: 0.85rem;
    }
}