/* ============================================
   Components
   ============================================ */

/* ── Links ── */
.builder-card__link {
    color: var(--color-navy-700);
    text-decoration: underline;
    text-decoration-color: rgba(16, 42, 67, 0.28);
    text-underline-offset: 3px;
    transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.builder-card__link:hover {
    color: var(--color-teal);
    text-decoration-color: currentColor;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 48px;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 700;
    text-decoration: none;
    border: 1.5px solid transparent;
    cursor: pointer;
    letter-spacing: 0.01em;
    transition:
        transform var(--transition-base),
        box-shadow var(--transition-base),
        background var(--transition-base),
        border-color var(--transition-base),
        color var(--transition-base);
}

.btn:hover {
    transform: translateY(-2px);
}

/* Primary: teal CTA */
.btn--primary {
    background: var(--color-teal);
    color: #04211D;
    border-color: var(--color-teal);
    box-shadow: 0 8px 24px rgba(39, 194, 184, 0.32);
}

.btn--primary:hover {
    background: var(--color-teal-bright);
    border-color: var(--color-teal-bright);
    box-shadow: 0 14px 36px rgba(39, 194, 184, 0.46);
}

/* Secondary: ghost on dark (hero) */
.btn--secondary {
    background: rgba(248, 250, 252, 0.09);
    color: var(--color-text-on-dark);
    border-color: rgba(248, 250, 252, 0.28);
    backdrop-filter: blur(12px);
}

.btn--secondary:hover {
    background: rgba(248, 250, 252, 0.16);
    border-color: rgba(248, 250, 252, 0.48);
}

/* Disabled: not yet available (e.g. pre-launch App Store link) */
.btn--disabled {
    background: rgba(248, 250, 252, 0.06);
    color: var(--color-text-on-dark-muted);
    border-color: rgba(248, 250, 252, 0.14);
    box-shadow: none;
    cursor: not-allowed;
    pointer-events: none;
}

.btn__badge {
    display: inline-flex;
    align-items: center;
    min-height: unset;
    padding: 2px 8px;
    margin-left: var(--space-2);
    border-radius: var(--radius-full);
    background: rgba(242, 184, 75, 0.16);
    border: 1px solid rgba(242, 184, 75, 0.38);
    color: var(--color-gold);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Outline navy: for light section contexts */
.btn--outline {
    background: transparent;
    color: var(--color-navy-700);
    border-color: var(--color-border-hover);
}

.btn--outline:hover {
    background: rgba(16, 42, 67, 0.06);
    border-color: var(--color-navy-700);
}

/* ── Eyebrow ── */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    color: var(--color-clay);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.eyebrow__dot {
    width: 7px;
    height: 7px;
    border-radius: var(--radius-full);
    background: var(--color-clay);
    box-shadow: 0 0 10px rgba(217, 93, 57, 0.42);
    flex-shrink: 0;
}

/* Override: hero has dark bg so use teal */
.hero .eyebrow {
    color: var(--color-teal-bright);
}

.hero .eyebrow__dot {
    background: var(--color-teal-bright);
    box-shadow: 0 0 16px rgba(39, 194, 184, 0.60);
}

/* ── Tags ── */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.tags--center {
    justify-content: center;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: var(--space-1) var(--space-3);
    background: rgba(16, 42, 67, 0.06);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    font-weight: 600;
}

/* ── Verdict pills (AI grading) ── */
.verdicts {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.verdict {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 30px;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    border: 1px solid transparent;
}

.verdict::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.verdict--correct {
    background: rgba(59, 178, 115, 0.12);
    border-color: rgba(59, 178, 115, 0.32);
    color: #1F7A4C;
}

.verdict--partial {
    background: rgba(242, 184, 75, 0.16);
    border-color: rgba(242, 184, 75, 0.4);
    color: #8A5F0E;
}

.verdict--incorrect {
    background: rgba(217, 93, 57, 0.12);
    border-color: rgba(217, 93, 57, 0.32);
    color: #A6431F;
}

/* ── Cards (default: white, for light sections) ── */
.feature-card,
.workflow-card,
.arch-card {
    position: relative;
    overflow: hidden;
    padding: var(--space-6);
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    transition:
        transform var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base);
}

.feature-card:hover,
.workflow-card:hover,
.arch-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-md);
}

/* Accent top bar */
.feature-card::before,
.workflow-card::before,
.arch-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    background: linear-gradient(90deg, var(--color-teal), var(--color-mint));
    opacity: 0.85;
}

/* ── Card icon / number badge ── */
.feature-card__icon,
.workflow-card__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 28px;
    margin-bottom: var(--space-5);
    border: 1px solid var(--color-border-teal);
    border-radius: var(--radius-sm);
    background: rgba(39, 194, 184, 0.10);
    color: var(--color-navy-700);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    font-weight: 800;
}

/* ── Card typography ── */
.feature-card__title,
.workflow-card h3,
.arch-card__title {
    margin-bottom: var(--space-3);
    color: var(--color-text-primary);
    font-size: var(--text-h2);
    font-weight: 700;
    letter-spacing: -0.015em;
    line-height: 1.25;
}

.feature-card__desc,
.workflow-card p,
.arch-card__desc {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: 1.78;
}

/* ── Tabs ── */
.tab {
    min-height: 36px;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.72);
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
}

.tab:hover {
    color: var(--color-text-primary);
    border-color: var(--color-border-hover);
    background: #FFFFFF;
}

.tab--active {
    background: var(--color-navy-700);
    border-color: var(--color-navy-700);
    color: var(--color-text-on-dark);
}