/* ---------- Hero Section ---------- */
.about-hero-section {
    padding: 40px 0 20px;
}

.about-hero {
    background: linear-gradient(135deg, #D81251 0%, #A31131 50%, #800d26 100%);
    padding: clamp(35px, 4vw, 60px) clamp(1.5rem, 3.5vw, 3.2rem);
    position: relative;
    overflow: hidden;
    border-radius: 24px;
}

.about-hero::before {
    content: "";
    position: absolute;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    top: -150px;
    right: -100px;
    pointer-events: none;
}

.about-hero::after {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    bottom: -100px;
    left: -50px;
    pointer-events: none;
}

.hero-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 3.5vw, 4rem);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-header {
    font-size: 3rem;
    font-weight: 600;
    color: #fff;
    line-height: 1.15;
    text-align: left;
    margin: 0 0 1.5rem;
}

.hero-header-color {
    color: #FFD700;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 2.5rem;
    text-align: left;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
}

.hero-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.95rem 2.2rem;
    background-color: #ffffff;
    color: #D81251;
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.2;
    border: 1px solid #ffffff;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

.contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.95rem 2.2rem;
    background-color: #D81251;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.2;
    border: 1px solid #D81251;
    border-radius: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.contact-button:hover {
    color: #f1f1f1;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
}

.hero-button span {
    display: inline-flex;
    align-items: center;
    line-height: 1;
    transform: translateY(1.5px);
}

.hero-button svg {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.hero-button:hover {
    background-color: #D81251;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
}

.hero-button:hover svg {
    transform: translateX(4px);
}

.hero-button:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
}

.hero-button-outline {
    display: inline-flex;
    align-items: center;
    padding: 0.85rem 2rem;
    background-color: transparent;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.hero-button-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.laptop-image {
    width: 100%;
    height: auto;
    display: block;
}

.media-thumb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
}

.media-card-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f9fafb;
}

.stats-icon {
    width: 40px;
    height: 40px;
    background: #D81251;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stats-icon svg {
    width: 20px;
    height: 20px;
    color: #fff;
}

.stats-text {
    flex: 1;
}

.stats-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.stats-sub {
    font-size: 0.75rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.4;
}

.stats-tag {
    background: #D81251;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    white-space: nowrap;
}

/* ---------- Section Common ---------- */
.container {
    width: 100%;
    max-width: var(--site-max-width, 1520px);
    margin: 0 auto;
    padding: 0 var(--site-gutter, clamp(1.25rem, 3.5vw, 4rem));
    box-sizing: border-box;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-heading {
    font-size: clamp(1.9rem, 2.8vw, 2.5rem);
    font-weight: 800;
    color: #111827;
    margin: 0 0 1.25rem;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.section-accent {
    color: #D81251;
}

.section-desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #6b7280;
    max-width: 640px;
    margin: 0 auto;
}

/* ---------- Perjalanan Kami (Header & Paragraf Desktop) ---------- */
.perjalanan-section {
    padding: 95px 0;
    background: linear-gradient(180deg, #fbfcfd 0%, #f3f5f8 100%);
    position: relative;
}

.perjalanan-section .section-header {
    margin-bottom: 4rem;
}

.perjalanan-section .section-heading {
    font-size: 2.65rem;
    margin-bottom: 1.35rem;
}

.perjalanan-desc {
    font-size: 1.25rem;
    line-height: 1.9;
    color: #4b5563;
    max-width: 860px;
    margin: 0 auto;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.perjalanan-desc strong {
    color: #111827;
    font-weight: 700;
}

/* ---------- Perjalanan Timeline ---------- */
.perjalanan-timeline {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    padding-left: 3.5rem;
}

.perjalanan-timeline::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 15px;
    bottom: 25px;
    width: 3px;
    background: linear-gradient(to bottom, #D81251 0%, rgba(216, 18, 81, 0.35) 70%, #e5e7eb 100%);
    border-radius: 4px;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 2.25rem;
    padding: 2.25rem 2.5rem;
    background: #ffffff;
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 20px;
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.04), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.timeline-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px -4px rgba(216, 18, 81, 0.1), 0 6px 16px -2px rgba(0, 0, 0, 0.04);
    border-color: rgba(216, 18, 81, 0.3);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: -3.5rem;
    top: 2.25rem;
    width: 20px;
    height: 20px;
    background: #D81251;
    border-radius: 50%;
    border: 4px solid #ffffff;
    box-shadow: 0 0 0 3px rgba(216, 18, 81, 0.25), 0 2px 8px rgba(0, 0, 0, 0.15);
    transform: translateX(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover::before {
    transform: translateX(10px) scale(1.15);
    box-shadow: 0 0 0 5px rgba(216, 18, 81, 0.35), 0 4px 12px rgba(216, 18, 81, 0.3);
}

.timeline-year {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.95rem;
    background: rgba(216, 18, 81, 0.08);
    border: 1px solid rgba(216, 18, 81, 0.18);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    color: #D81251;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.timeline-content h3 {
    font-size: 1.45rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 0.6rem;
    line-height: 1.35;
}

.timeline-content p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: #4b5563;
    margin: 0;
}

/* ---------- Visi Misi ---------- */
.visi-misi-section {
    padding: 80px 0;
    background-color: #f9f9f9;
}

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

.visi-kami-card {
    background: linear-gradient(135deg, #D81251 0%, #A31131 50%, #800d26 100%);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.visi-kami-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
}

.visi-kami-heading {
    font-size: 1.85rem;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 1rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.visi-kami-text {
    font-size: 1rem;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.visi-kami-text strong {
    color: #ffffff;
    font-weight: 700;
}

/* ---------- Misi ---------- */
.misi-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
    border: 1px solid #e5e7eb;
}

.misi-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.misi-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1rem;
    line-height: 1.7;
    color: #4b5563;
}

.misi-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: rgba(216, 18, 81, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.15rem;
}

/* ---------- Nilai & Budaya ---------- */
.nilai-budaya-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.nilai-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.nilai-card {
    background: #f9fafb;
    border-radius: 20px;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nilai-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #D81251, #A31131);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nilai-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    border-color: rgba(216, 18, 81, 0.2);
}

.nilai-card:hover::before {
    opacity: 1;
}

.nilai-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(216, 18, 81, 0.08);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.nilai-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 0.75rem;
}

.nilai-card-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #6b7280;
    margin: 0;
}

/* ---------- Layanan Grid ---------- */
.layanan-section {
    padding: 80px 0;
    background-color: #f9f9f9;
}

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

.service-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    border-color: rgba(216, 18, 81, 0.2);
}

.service-card-icon {
    width: 64px;
    height: 64px;
    background: rgba(216, 18, 81, 0.08);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 0.75rem;
}

.service-card-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #6b7280;
    margin: 0 0 1.5rem;
}

.service-card-link {
    display: inline-block;
    color: #D81251;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.service-card-link:hover {
    color: #c41149;
    transform: translateX(4px);
}

/* ---------- Tim Slider (No Cards, 4 Visible Images, Step Pause) ---------- */
.tim-section {
    padding: 80px 0;
    background-color: #ffffff;
    overflow: hidden;
}

.tim-slider-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 10px 0;
}

.tim-slider-track {
    display: flex;
    gap: 1.5rem;
    will-change: transform;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.tim-slide-img {
    flex: 0 0 auto;
    width: 235px;
    height: 370px;
    aspect-ratio: 638 / 1004;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tim-slide-img:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 14px 30px rgba(0, 0, 0 , 0.18);
}

/* ---------- Klien ---------- */
.klien-section {
    padding: 80px 0;
    background-color: #f9f9f9;
}

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

.klien-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    transition: all 0.3s ease;
}

.klien-card:hover {
    border-color: #D81251;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(216, 18, 81, 0.1);
    background: #ffffff;
}

.klien-card-img-wrapper {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.klien-card-img {
    max-width: 100%;
    max-height: 90px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.klien-card-title {
    color: #1f2937;
    font-size: 1.05rem;
    font-weight: 700;
}

.klien-logo-placeholder {
    background: #ffffff;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    border: 2px dashed #e5e7eb;
    color: #9ca3af;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.klien-logo-placeholder:hover {
    border-color: #D81251;
    color: #D81251;
    background: rgba(216, 18, 81, 0.03);
}

/* ---------- Kontak & Peta ---------- */
.kontak-section {
    padding: 80px 0;
    background-color: #ffffff;
}

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

.kontak-info {
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.kontak-info .section-heading {
    text-align: center;
    width: 100%;
}

.kontak-info .section-desc {
    text-align: center;
    width: 100%;
    margin-bottom: 2rem;
}

.kontak-detail {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin: 0 0 2rem 0;
    width: 100%;
    align-items: flex-start;
    padding-left: 2rem;
}

.kontak-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
    font-size: 1.05rem;
    line-height: 1.6;
    color: #4b5563;
    text-align: left;
}

.kontak-item svg {
    flex-shrink: 0;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.95rem 2.2rem;
    background-color: #D81251;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.2;
    border: 1px solid #D81251;
    border-radius: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(216, 18, 81, 0.25);
    margin: 0 0 0 2rem;
    align-self: flex-start;
}

.contact-button:hover {
    background-color: #b90e44;
    border-color: #b90e44;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(216, 18, 81, 0.35);
}

.kontak-map {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

.kontak-map iframe {
    width: 100%;
    height: 400px;
    border: none;
    display: block;
}

/* ---------- Footer ---------- */
.footer-section {
    background-color: #111827;
    padding: 60px 0 0;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .nilai-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .tim-slide-img {
        width: 215px;
        height: 338px;
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: 50px 1.5rem;
    }

    .container {
        padding: 0 1.25rem;
    }

    .hero-container {
        display: flex;
        flex-direction: column;
        gap: 1.75rem;
        padding: 0;
    }

    .hero-content {
        display: contents;
        text-align: center;
    }

    .hero-image {
        order: 1;
        width: 100%;
        margin: 0 auto;
    }

    .hero-header {
        order: 2;
        font-size: 2rem;
        text-align: center;
        margin-bottom: 0.5rem;
    }

    .hero-description {
        order: 3;
        text-align: center;
        margin-bottom: 1rem;
    }

    .hero-cta {
        order: 4;
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 0.5rem;
    }

    .hero-button {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        margin: 0 auto;
    }

    .tim-slide-img {
        width: 195px;
        height: 307px;
    }

    .section-heading {
        font-size: 1.85rem;
    }

    .perjalanan-section {
        padding: 60px 0;
    }

    .perjalanan-section .section-header {
        margin-bottom: 2.75rem;
    }

    .perjalanan-desc {
        font-size: 1.05rem;
        line-height: 1.75;
    }

    .perjalanan-timeline {
        padding-left: 2.25rem;
    }

    .perjalanan-timeline::before {
        left: 12px;
    }

    .timeline-item {
        padding: 1.5rem 1.4rem;
        margin-bottom: 1.5rem;
        border-radius: 16px;
    }

    .timeline-item::before {
        left: -2.25rem;
        top: 1.5rem;
        width: 16px;
        height: 16px;
        transform: translateX(4px);
    }

    .timeline-item:hover::before {
        transform: translateX(4px) scale(1.1);
    }

    .timeline-content h3 {
        font-size: 1.2rem;
    }

    .timeline-content p {
        font-size: 0.95rem;
    }

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

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

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

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

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

    .kontak-detail {
        padding-left: 1rem;
    }

    .contact-button {
        margin-left: 1rem;
    }

    .kontak-map iframe {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .kontak-detail {
        padding-left: 0;
    }

    .contact-button {
        margin-left: 0;
    }

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

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

    .tim-slide-img {
        width: 175px;
        height: 275px;
    }

    .hero-header {
        font-size: 1.75rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .perjalanan-timeline {
        padding-left: 1.75rem;
    }

    .perjalanan-timeline::before {
        left: 8px;
    }

    .timeline-item {
        padding: 1.25rem 1.15rem;
    }

    .timeline-item::before {
        left: -1.75rem;
        top: 1.35rem;
        width: 14px;
        height: 14px;
        transform: translateX(1px);
    }

    .timeline-item:hover::before {
        transform: translateX(1px) scale(1.1);
    }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .nilai-card,
    .service-card,
    .tim-card,
    .klien-card,
    .klien-logo-placeholder,
    .hero-button,
    .hero-button-outline,
    .reveal-on-scroll,
    .about-hero-section,
    .hero-header,
    .hero-description,
    .hero-stats {
        transition: none !important;
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ====================================================
   ANIMASI LOADING & SCROLL REVEAL (HALAMAN TENTANG KAMI)
   ==================================================== */

@keyframes heroFadeUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroScaleIn {
    0% {
        opacity: 0;
        transform: scale(0.94) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes shimmerGlow {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.about-hero-section {
    opacity: 0;
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero-header {
    opacity: 0;
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.hero-description {
    opacity: 0;
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.32s forwards;
}

.hero-stats {
    opacity: 0;
    animation: heroScaleIn 0.85s cubic-bezier(0.16, 1, 0.3, 1) 0.45s forwards;
}

/* Scroll Reveal Classes */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-on-scroll.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.22s; }
.reveal-delay-3 { transition-delay: 0.34s; }
.reveal-delay-4 { transition-delay: 0.46s; }

.skeleton-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e4e4e4 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmerGlow 1.8s infinite linear;
    border-radius: 12px;
}