/* ============================================
   ABOUT US (/hakkimizda) — Signalique Sharp Theme
   ============================================ */

.about-page main {
    padding: 0;
}

.about-page .breadcrumb-trail {
    margin-top: 0;
}

/* --- Hero & Narrative --- */
.about-hero {
    padding: clamp(3rem, 6vw, 5rem) 0 clamp(2.5rem, 5vw, 4rem);
    background: var(--color-bg);
}

.about-hero__inner {
    max-width: 54rem;
    margin-bottom: clamp(2.25rem, 4vw, 3.25rem);
}

.about-hero .eyebrow,
.about-section-header .eyebrow {
    display: inline-block;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.about-hero h1 {
    font-size: clamp(2rem, 3.8vw, 3.25rem);
    line-height: 1.15;
    margin-bottom: 1.5rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
    text-wrap: balance;
}

.about-hero__manifesto {
    margin: 0 0 1.5rem;
    padding: 1rem 1.35rem;
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: var(--color-surface-1);
    color: var(--color-text);
    font-size: clamp(1.05rem, 1.4vw, 1.22rem);
    font-weight: var(--font-weight-medium);
    line-height: 1.55;
}

.about-hero__narrative {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.75rem;
}

.about-hero__narrative p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

/* --- Engineering Benchmark Strip --- */
.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-1);
    overflow: hidden;
}

.about-stat-card {
    padding: 1.35rem 1.5rem;
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.about-stat-card:last-child {
    border-right: 0;
}

.about-stat-card__value {
    color: var(--color-primary);
    font-family: var(--font-family-mono);
    font-size: clamp(1.4rem, 2.2vw, 1.85rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.15;
}

.about-stat-card__label {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

/* --- Sections --- */
.about-section {
    padding: clamp(3rem, 6vw, 5rem) 0;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
}

.about-section--alt {
    background: var(--color-bg-alt);
}

.about-section-header {
    max-width: 46rem;
    margin: 0 0 clamp(2rem, 4vw, 3rem);
    text-align: left;
}

.about-section-header h2 {
    font-size: clamp(1.65rem, 2.6vw, 2.35rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.65rem;
    letter-spacing: var(--letter-spacing-tight);
}

.about-section-header p:last-child {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1.02rem;
    line-height: 1.65;
}

/* --- 4 Pillars Grid (Symmetric 2x2 Bento) --- */
.about-pillars-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pillar-card {
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: clamp(1.5rem, 3vw, 2rem);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    transition: border-color var(--transition-base);
}

.pillar-card:hover {
    border-color: var(--color-border-strong);
}

.pillar-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.25rem;
}

.pillar-card__icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface-2);
    color: var(--color-primary);
    display: inline-grid;
    place-items: center;
}

.pillar-card__icon .svg-icon {
    width: 19px;
    height: 19px;
}

.pillar-card__index {
    color: var(--color-text-subtle);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
}

.pillar-card h3 {
    font-size: 1.2rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

.pillar-card p {
    color: var(--color-text-muted);
    font-size: 0.94rem;
    line-height: 1.65;
    margin: 0;
}

/* --- Comparison Matrix (Agency vs. Signalique) --- */
.about-compare-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.compare-panel {
    padding: clamp(1.5rem, 3vw, 2.25rem);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-1);
}

.compare-panel--signalique {
    border-color: var(--color-info-border);
    border-top: 2px solid var(--color-primary);
}

.compare-panel__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 1.15rem;
    margin-bottom: 1.15rem;
    border-bottom: 1px solid var(--color-border);
}

.compare-panel__header h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: var(--font-weight-semibold);
}

.compare-panel__badge {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
}

.compare-panel__badge--legacy {
    border: 1px solid var(--color-danger-border);
    background: var(--color-danger-soft);
    color: var(--color-danger);
}

.compare-panel__badge--signalique {
    border: 1px solid var(--color-success-border);
    background: var(--color-success-soft);
    color: var(--color-success);
}

.compare-list {
    display: grid;
    gap: 0.9rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.compare-list li {
    display: grid;
    grid-template-columns: 1.35rem 1fr;
    gap: 0.65rem;
    align-items: start;
    color: var(--color-text-muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

.compare-panel--signalique .compare-list li {
    color: var(--color-text);
}

.compare-list__marker {
    display: inline-grid;
    place-items: center;
    color: var(--color-danger);
    font-family: var(--font-family-mono);
    font-size: 1.1rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

.compare-list__marker--ok {
    color: var(--color-success);
    font-size: 0.95rem;
    margin-top: 0.15rem;
}

/* --- Tech Stack Grid (Symmetric 2x2 Bento + Service Links) --- */
.about-tech-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tech-card {
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: clamp(1.5rem, 3vw, 2rem);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    transition: border-color var(--transition-base);
}

.tech-card:hover {
    border-color: var(--color-border-strong);
}

.tech-card__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tech-card__icon {
    width: 38px;
    height: 38px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface-2);
    color: var(--color-primary);
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
}

.tech-card__icon .svg-icon {
    width: 18px;
    height: 18px;
}

.tech-card h3 {
    font-size: 1.15rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

.tech-card p {
    color: var(--color-text-muted);
    font-size: 0.93rem;
    line-height: 1.6;
    margin: 0;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.25rem;
}

.tech-tag {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    padding: 0.22rem 0.6rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
}

.tech-card__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1.25rem;
    margin-top: auto;
    padding-top: 0.9rem;
    border-top: 1px solid var(--color-border);
}

.tech-card__links a {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.tech-card__links a:hover {
    color: var(--color-text);
    text-decoration: underline;
}

/* --- Company Facts & E-E-A-T Info Box --- */
.about-meta-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 3rem;
}

.meta-box {
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.35rem 1.5rem;
}

.meta-box__label {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-text-subtle);
    margin-bottom: 0.45rem;
}

.meta-box__value {
    font-size: 1.02rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    line-height: 1.45;
}

.meta-box__value a {
    color: var(--color-primary);
    text-decoration: none;
}

.meta-box__value a:hover {
    text-decoration: underline;
}

/* --- CTA Card --- */
.about-cta-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    align-items: center;
    background: var(--color-surface-1);
    border: 1px solid var(--color-border-strong);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: clamp(1.75rem, 4vw, 2.75rem);
}

.about-cta-card h2 {
    font-size: clamp(1.4rem, 2.2vw, 1.95rem);
    margin-bottom: 0.5rem;
    font-weight: var(--font-weight-bold);
}

.about-cta-card p {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 54ch;
    margin: 0;
}

.about-cta-card .cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* --- Responsive Breakpoints --- */
@media (max-width: 960px) {
    .about-stats-grid,
    .about-meta-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-stat-card:nth-child(2) {
        border-right: 0;
    }

    .about-stat-card:nth-child(1),
    .about-stat-card:nth-child(2) {
        border-bottom: 1px solid var(--color-border);
    }

    .about-cta-card {
        grid-template-columns: 1fr;
        align-items: start;
    }
}

@media (max-width: 820px) {
    .about-hero__narrative,
    .about-pillars-grid,
    .about-compare-grid,
    .about-tech-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .about-stats-grid,
    .about-meta-grid {
        grid-template-columns: 1fr;
    }

    .about-stat-card {
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .about-stat-card:last-child {
        border-bottom: 0;
    }

    .about-cta-card .cta-buttons,
    .about-cta-card .cta-buttons > * {
        width: 100%;
    }
}