/* ============================================================
   DNM44 — About Us page styles
   Relies on tokens & shared components defined in base.css
============================================================ */

/* ============================================================
   Page hero (shorter than the landing hero)
============================================================ */
.about-hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 72vh;
    min-height: 72svh;
    padding-block: calc(var(--header-h) + clamp(48px, 8vw, 96px)) clamp(64px, 8vw, 96px);
    background: var(--bg-0);
    text-align: center;
}

.about-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0
}

.about-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%
}

.about-hero-bg::after { /* readability scrim */
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 90% 80% at 50% 40%, rgba(4, 6, 12, .55), rgba(4, 6, 12, .9) 100%),
    linear-gradient(180deg, rgba(4, 6, 12, .72) 0%, rgba(4, 6, 12, .55) 40%, rgba(4, 6, 12, .94) 100%);
}

.about-hero::before { /* fine grid, same signature as landing hero */
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background-image: linear-gradient(rgba(146, 168, 220, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(146, 168, 220, .05) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%);
}

.about-hero .container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center
}

.about-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5.2vw, 3.4rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -.025em;
    margin: 20px 0 22px;
    text-shadow: 0 2px 24px rgba(4, 6, 12, .65);
}

.about-hero-lede {
    color: #b6c2dc;
    font-size: clamp(1rem, 1.4vw, 1.12rem);
    max-width: 640px;
    text-shadow: 0 1px 16px rgba(4, 6, 12, .7);
}

.about-hero .hero-ctas {
    justify-content: center
}

/* Breadcrumb */
.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 18px;
    border-radius: 999px;
    margin-bottom: 20px;
    background: rgba(7, 11, 20, .55);
    border: 1px solid var(--line-strong);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    font-family: var(--font-mono);
    font-size: .7rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--muted);
}

.breadcrumb a {
    transition: color .2s ease
}

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

.breadcrumb i {
    font-size: .55rem;
    color: var(--muted-2)
}

.breadcrumb span[aria-current] {
    color: var(--text)
}

/* ============================================================
   Our story
============================================================ */
.story-grid {
    display: grid;
    grid-template-columns:.92fr 1.08fr;
    gap: clamp(36px, 5vw, 64px);
    align-items: center;
}

.story-media {
    position: relative
}

.story-media > img {
    width: 100%;
    aspect-ratio: 4/4.6;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--line-strong);
}

.story-media-card {
    position: absolute;
    left: -18px;
    bottom: 26px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: rgba(10, 16, 29, .85);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    padding: 18px 22px;
    max-width: 230px;
    box-shadow: 0 24px 48px -20px rgba(0, 0, 0, .7), 0 0 40px -18px rgba(77, 141, 255, .35);
}

.story-media-num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.9rem;
    line-height: 1.1;
    background: var(--grad-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.story-media-label {
    font-size: .78rem;
    color: var(--muted);
    line-height: 1.4
}

.story-copy .section-title {
    margin-bottom: 18px
}

.story-copy > p {
    color: var(--muted);
    margin-bottom: 16px;
    font-size: .98rem
}

.story-points {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px
}

.story-points li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: .92rem;
    color: #b6c2dc;
}

.story-points li i {
    color: var(--cyan);
    font-size: .7rem;
    margin-top: 6px;
    flex: none;
}

/* ============================================================
   Timeline
============================================================ */
.timeline {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    gap: 24px;
    position: relative;
    counter-reset: milestone;
}

.timeline::before { /* connecting line */
    content: "";
    position: absolute;
    top: 17px;
    left: 4%;
    right: 4%;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, rgba(77, 141, 255, .05), rgba(77, 141, 255, .4) 20%, rgba(63, 212, 255, .4) 80%, rgba(63, 212, 255, .05));
}

.timeline-item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px
}

.timeline-year {
    position: relative;
    z-index: 1;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 500;
    letter-spacing: .14em;
    color: var(--cyan);
    background: var(--bg-1);
    border: 1px solid rgba(63, 212, 255, .4);
    border-radius: 999px;
    padding: 7px 16px;
}

.timeline-year::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--grad-blue);
    box-shadow: 0 0 10px rgba(63, 212, 255, .8);
}

.timeline-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px 22px;
    flex: 1;
    transition: transform .3s ease, border-color .3s ease;
}

.timeline-card:hover {
    transform: translateY(-4px);
    border-color: rgba(63, 212, 255, .4)
}

.timeline-card h3 {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 600;
    margin-bottom: 8px
}

.timeline-card p {
    color: var(--muted);
    font-size: .88rem
}

/* ============================================================
   Values
============================================================ */
.values-grid {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    gap: 24px
}

.value-card {
    --accent: var(--blue);
    --accent-soft: rgba(77, 141, 255, .12);
    position: relative;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 26px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.value-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(ellipse 90% 60% at 50% -10%, var(--accent-soft), transparent 70%);
    transition: opacity .3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 26px 52px -24px rgba(0, 0, 0, .7)
}

.value-card:hover::before {
    opacity: 1
}

.value-card--amber {
    --accent: var(--amber);
    --accent-soft: rgba(240, 180, 69, .12)
}

.value-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    flex: none;
    display: grid;
    place-items: center;
    background: var(--accent-soft);
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 1.15rem;
}

.value-card h3 {
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 600
}

.value-card p {
    color: var(--muted);
    font-size: .9rem
}

/* ============================================================
   Certifications
============================================================ */
.certs-grid {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 24px
}

.cert-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px 26px;
    transition: transform .3s ease, border-color .3s ease;
}
/* ADD THIS */
.cert-card > div {
    min-width: 0;
}

.cert-card:hover {
    transform: translateY(-4px);
    border-color: rgba(240, 180, 69, .45)
}

.cert-badge {
    width: 52px;
    height: 52px;
    border-radius: 15px;
    flex: none;
    display: grid;
    place-items: center;
    background: rgba(240, 180, 69, .12);
    border: 1px solid rgba(240, 180, 69, .4);
    color: var(--amber);
    font-size: 1.2rem;
}

.cert-card h3 {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.cert-tag {
    font-family: var(--font-mono);
    font-size: .56rem;
    font-weight: 500;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
    background: rgba(63, 212, 255, .1);
    border: 1px solid rgba(63, 212, 255, .35);
    color: var(--cyan);
}

.cert-card p {
    color: var(--muted);
    font-size: .9rem
}

/* ============================================================
   Numbers strip
============================================================ */
.numbers-strip {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--card);
}

.number-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 36px 24px;
    text-align: center;
    border-left: 1px solid var(--line);
    transition: background-color .3s ease;
}

.number-item:first-child {
    border-left: none
}

.number-item:hover {
    background: rgba(146, 168, 220, .04)
}

.number-num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    line-height: 1.1;
    background: var(--grad-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.number-label {
    font-size: .84rem;
    color: var(--muted)
}
/* ============================================================
   Founders
============================================================ */
.founders-grid {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 950px;
    margin-inline: auto;
}

.founder-card {
    width: 100%;
}

.founder-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: calc(var(--radius) + 4px);
    overflow: hidden;
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.founder-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
    box-shadow: 0 32px 64px -28px rgba(0, 0, 0, .75);
}

.founder-photo {
    position: relative;
    overflow: hidden;
}

.founder-photo img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    filter: saturate(.92);
    transition: transform .6s ease;
}

.founder-card:hover .founder-photo img {
    transform: scale(1.05);
}

.founder-photo::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(12, 19, 34, .92) 100%);
}

.founder-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px 26px 28px;
}

.founder-role {
    font-family: var(--font-mono);
    font-size: .66rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--cyan);
}

.founder-body h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
}

.founder-body > p {
    color: var(--muted);
    font-size: .92rem;
}

.founder-quote {
    margin-top: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    font-family: var(--font-display);
    font-style: italic;
    font-size: .96rem;
    color: #b6c2dc;
}
/* ============================================================
   CTA banner
============================================================ */
.about-cta {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns:1.25fr .75fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
    background: var(--card);
    border: 1px solid var(--line-strong);
    border-radius: calc(var(--radius) + 6px);
    padding: clamp(32px, 5vw, 56px);
}

.about-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse 60% 90% at 0% 50%, rgba(77, 141, 255, .14), transparent 60%),
    radial-gradient(ellipse 50% 80% at 100% 100%, rgba(240, 180, 69, .08), transparent 60%);
}

.about-cta-copy {
    position: relative
}

.about-cta-copy h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.2vw, 2.3rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -.02em;
    margin: 14px 0 14px;
}

.about-cta-copy p {
    color: var(--muted);
    max-width: 480px
}

.about-cta-actions {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: stretch;
}

.about-cta-actions .btn {
    justify-content: center
}

/* ============================================================
   Location Map
============================================================ */

.location-map {
    padding: 34px 0 54px;
    background: var(--bg-1);
}

.location-map-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--card);
}

.location-map-info {
    min-height: 88px;
    padding: 18px 22px;

    display: flex;
    align-items: center;
    gap: 16px;
}

.location-map-icon {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;

    display: grid;
    place-items: center;

    border-radius: 12px;
    background: rgba(63, 212, 255, .08);
    border: 1px solid rgba(63, 212, 255, .25);

    color: var(--cyan);
    font-size: 1rem;
}

.location-map-info > div:nth-child(2) {
    flex: 1;
}

.location-map-label {
    display: block;

    margin-bottom: 2px;

    font-family: var(--font-mono);
    font-size: .62rem;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;

    color: var(--cyan);
}

.location-map-info h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
}

.location-map-info p {
    margin-top: 2px;

    font-size: .82rem;
    color: var(--muted);
}

.location-map-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    padding: 9px 14px;

    border: 1px solid var(--line-strong);
    border-radius: 999px;

    font-family: var(--font-display);
    font-size: .78rem;
    font-weight: 600;

    color: var(--text);
    background: rgba(146, 168, 220, .05);

    transition:
        border-color .25s ease,
        background .25s ease,
        color .25s ease;
}

.location-map-link:hover {
    border-color: var(--cyan);
    background: rgba(63, 212, 255, .08);
    color: var(--cyan);
}

.location-map-link i {
    font-size: .7rem;
}


/* Map */

.location-map-frame {
    height: 265px;

    border-top: 1px solid var(--line);
    overflow: hidden;

    background: var(--bg-2);
}

.location-map-frame iframe {
    display: block;

    width: 100%;
    height: 100%;

    border: 0;

    /* هماهنگی بیشتر نقشه با تم تیره سایت */
    filter: grayscale(.15) contrast(1.05) brightness(.85);
}


/* Mobile */

@media (max-width: 640px) {

    .location-map {
        padding: 24px 0 40px;
    }

    .location-map-info {
        padding: 16px;
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .location-map-link {
        width: 100%;
        justify-content: center;
        margin-top: 4px;
    }

    .location-map-frame {
        height: 220px;
    }
}


/* ============================================================
   Responsive
============================================================ */
@media (max-width: 1024px) {
    .story-grid {
        grid-template-columns:1fr
    }

    .story-media {
        max-width: 520px
    }

    .story-media-card {
        left: 18px
    }

    .timeline {
        grid-template-columns:1fr 1fr
    }

    .timeline::before {
        display: none
    }

    .values-grid {
        grid-template-columns:1fr 1fr
    }

    .certs-grid {
        grid-template-columns:1fr
    }

    .numbers-strip {
        grid-template-columns:1fr 1fr
    }

    .number-item {
        border-left: none;
        border-top: 1px solid var(--line)
    }

    .number-item:nth-child(-n+2) {
        border-top: none
    }

    .number-item:nth-child(even) {
        border-left: 1px solid var(--line)
    }

.founders-grid {
    max-width: 600px
}

    .about-cta {
        grid-template-columns:1fr
    }

    .about-cta-actions {
        flex-direction: row;
        flex-wrap: wrap
    }

    .about-cta-actions .btn {
        flex: 1 1 auto
    }
}

@media (max-width: 640px) {
    .about-hero {
        min-height: 64svh
    }

    .about-hero .hero-ctas .btn {
        flex: 1 1 100%;
        justify-content: center
    }

    .breadcrumb {
        gap: 9px;
        padding: 7px 14px
    }

    .story-media-card {
        position: static;
        margin-top: 14px;
        max-width: 100%
    }

    .timeline {
        grid-template-columns:1fr
    }

    .values-grid {
        grid-template-columns:1fr
    }

    .numbers-strip {
        grid-template-columns:1fr 1fr
    }

    .number-item {
        padding: 26px 16px
    }

.founders-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
}

    .about-cta-actions {
        flex-direction: column
    }
       .cert-tag {
        white-space: normal;
    }
}


.team-wide-photo {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: calc(var(--radius) + 4px);
    border: 1px solid var(--line);
}

.team-wide-photo img {
    width: 100%;
    aspect-ratio: 16 / 7;
    object-fit: cover;
    object-position: center;
    display: block;
}