.about-section__label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.about-section__title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
}

.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}
.about-values__grid .reveal:nth-child(1) { transition-delay: 0s; }
.about-values__grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.about-values__grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.about-values__grid .reveal:nth-child(4) { transition-delay: 0.3s; }
.about-team__grid .reveal:nth-child(1) { transition-delay: 0s; }
.about-team__grid .reveal:nth-child(2) { transition-delay: 0.12s; }
.about-team__grid .reveal:nth-child(3) { transition-delay: 0.24s; }
.about-team__grid .reveal:nth-child(4) { transition-delay: 0.36s; }

.about-hero {
    position: relative;
    padding: 140px 0 120px;
    overflow: hidden;
    text-align: center;
}

.about-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

@keyframes heroFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    40%      { transform: translate(-30px, 40px) scale(1.06); }
    70%      { transform: translate(20px, -25px) scale(0.96); }
}
@keyframes heroFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(25px, -35px) scale(1.08); }
}

/* perspective grid */
.about-hero__grid {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.6;
    mask-image: linear-gradient(to bottom, transparent 0%, black 30%, black 70%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 30%, black 70%, transparent 100%);
}

.about-hero__content { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; }

.about-hero__label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 28px;
}

.about-hero__title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.about-hero__desc {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
}

.about-mission {
    padding: 120px 0;
}
.about-mission__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.about-mission__visual {
    position: relative;
}
.about-mission__svg {
    width: 100%;
    max-width: 500px;
    display: block;
}

.about-mission__line {
    stroke-dasharray: 700;
    stroke-dashoffset: 700;
    animation: drawLine 1.8s cubic-bezier(0.22, 1, 0.36, 1) 0.4s forwards;
}
@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

.about-mission__area {
    opacity: 0;
    animation: fadeArea 0.6s ease 2s forwards;
}
@keyframes fadeArea {
    to { opacity: 1; }
}

.about-mission__dot {
    opacity: 0;
    animation: popDot 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.about-mission__dot:nth-child(4) { animation-delay: 1s; }
.about-mission__dot:nth-child(5) { animation-delay: 1.4s; }
.about-mission__dot:nth-child(6) { animation-delay: 1.8s; }
@keyframes popDot {
    0% { opacity: 0; transform: scale(0); }
    100% { opacity: 1; transform: scale(1); }
}

.about-mission__pulse {
    opacity: 0;
    animation: pulseDot 2s ease-in-out infinite;
}
.about-mission__pulse:nth-child(7) { animation-delay: 1.2s; }
.about-mission__pulse:nth-child(8) { animation-delay: 1.6s; }
@keyframes pulseDot {
    0%, 100% { r: 5; opacity: 0; }
    50%      { r: 18; opacity: 0.4; }
}

.about-mission__text { max-width: 480px; }
.about-mission__desc {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.8;
    margin-top: 16px;
}

.about-values {
    padding: 40px 0 120px;
}
.about-values__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 72px;
}
.about-values__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.about-values__card {
    padding: 40px;
    border-radius: 20px;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.4s ease;
}
.about-values__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.35);
}
.about-values__icon {
    margin-bottom: 24px;
}
.about-values__name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}
.about-values__desc {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
}

.about-team {
    padding: 40px 0 120px;
}
.about-team__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}
.about-team__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.about-team__card {
    padding: 36px 28px;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.4s ease;
}
.about-team__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.35);
}
.about-team__avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
}
.about-team__name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}
.about-team__role {
    display: block;
    font-size: 13px;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}
.about-team__bio {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.about-stats {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(99,102,241,0.06), rgba(236,72,153,0.04));
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}
.about-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.about-stats__number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 52px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}
.about-stats__label {
    color: var(--text-muted);
    font-size: 15px;
}

.about-cta {
    position: relative;
    padding: 140px 0;
    text-align: center;
    overflow: hidden;
}
.about-cta__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-cta__orb {
    width: 700px;
    height: 700px;
    animation: ctaPulse 8s ease-in-out infinite;
}
@keyframes ctaPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50%      { transform: scale(1.12); opacity: 1; }
}

.about-cta__content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.about-cta__desc {
    color: var(--text-muted);
    font-size: 18px;
    margin-bottom: 40px;
    line-height: 1.7;
}
.about-cta__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-active {
    color: var(--text) !important;
    background: rgba(99, 102, 241, 0.15) !important;
    border: 1px solid rgba(99, 102, 241, 0.3) !important;
}

@media (max-width: 992px) {
    .about-mission__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-mission__text { max-width: 100%; }
    .about-values__grid {
        grid-template-columns: 1fr 1fr;
    }
    .about-team__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-hero { padding: 100px 0 80px; }
    .about-values__grid {
        grid-template-columns: 1fr;
    }
    .about-team__grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .about-stats__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .about-cta { padding: 80px 0; }
}

@media (max-width: 480px) {
    .about-team__grid {
        grid-template-columns: 1fr;
    }
    .about-stats__grid {
        grid-template-columns: 1fr 1fr;
    }
}