/* ═══════════════════════════════════════════════════════════
    SECTIONS — About, Products, Contact, Footer
    ═══════════════════════════════════════════════════════════ */

/* ── UNIVERSAL FADE IN/OUT (bidirectional) ── */
.fade-el {
    opacity: 0;
    transform: translateY(36px);
    filter: blur(3px);
    transition:
        opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.9s cubic-bezier(0.16, 1, 0.3, 1),
        filter 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform, filter;
}

.fade-el.visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0px);
}

/* ── SHARED ── */
.section-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
    margin-bottom: 50px;
}

.text-accent {
    color: var(--color-accent);
    font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════
    ABOUT US — grid: map column aligns with fullform row
    ═══════════════════════════════════════════════════════════ */
.about {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    background: var(--color-bg);
    padding: 120px 60px 120px;
}

.about-container {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
    grid-template-rows: auto auto 1fr;
    column-gap: 80px;
    align-items: start;
}

.about-greeting {
    grid-column: 1;
    grid-row: 1;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.42em;
    margin-bottom: 20px;
}

.greeting-chunk {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 300;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.greeting-logo {
    height: clamp(32px, 4.5vw, 52px);
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(140, 180, 61, 0.1));
    transform: translateY(2px);
}

.about-fullform {
    grid-column: 1;
    grid-row: 2;
    font-size: clamp(11px, 1.2vw, 14px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin: 0 0 36px;
    line-height: 1.4;
    white-space: nowrap;
}

.about-left-body {
    grid-column: 1;
    grid-row: 3;
    display: flex;
    flex-direction: column;
    max-width: 600px;
    min-width: 0;
}

.about-description {
    font-size: clamp(15px, 1.6vw, 17px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.85;
    max-width: 560px;
}

.about-map-wrap {
    grid-column: 2;
    grid-row: 2 / 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    width: 100%;
    min-width: 0;
    justify-self: stretch;
}

.about-map-inner {
    width: 100%;
    max-width: 300px;
}

.india-map-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    display: block;
}

.map-label {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 14px 0 0;
    padding: 0;
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    color: rgba(140, 180, 61, 0.65);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: none;
    border: none;
    box-shadow: none;
}

/* ═══════════════════════════════════════════════════════════
    ABOUT — split band (lead + vertical rule + 4 points)
    ═══════════════════════════════════════════════════════════ */
.about-split {
    width: 100%;
    max-width: 1200px;
    margin-top: 72px;
    padding-top: 64px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.about-split-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr);
    gap: 0 56px;
    align-items: stretch;
}

.about-split-col--lead {
    display: flex;
    align-items: center;
    padding-right: 8px;
}

.about-split-lead {
    margin: 0;
    font-size: clamp(22px, 2.6vw, 36px);
    font-weight: 600;
    line-height: 1.28;
    letter-spacing: -0.025em;
    color: #fff;
    text-align: left;
}

.about-split-rule {
    width: 1px;
    background: rgba(255, 255, 255, 0.14);
    min-height: 220px;
    align-self: stretch;
}

.about-split-col--points {
    padding-left: 8px;
}

.about-split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px 40px;
}

.about-split-point {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.about-split-point__icon {
    width: 48px;
    height: 48px;
    margin-bottom: 14px;
    filter: drop-shadow(0 0 12px rgba(140, 180, 61, 0.35));
}

.about-split-point__icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.about-split-point__title {
    font-size: clamp(15px, 1.15vw, 17px);
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.015em;
    margin: 0 0 8px;
    line-height: 1.25;
}

.about-split-point__text {
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.52);
    max-width: 280px;
}

/* ═══════════════════════════════════════════════════════════
    PRODUCTS
    ═══════════════════════════════════════════════════════════ */
.products {
    position: relative;
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: var(--color-bg);
    padding: 100px 60px 120px;
}

.products-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.product-card {
    border-radius: 24px;
}

.product-card-inner {
    background: rgba(14, 14, 14, 0.97);
    border: 1px solid rgba(140, 180, 61, 0.1);
    border-radius: 22px;
    padding: 44px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.product-card:hover .product-card-inner {
    border-color: rgba(140, 180, 61, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(140, 180, 61, 0.05);
}

.product-card-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.product-card-header {
    display: flex;
    align-items: center;
}

.product-card-header .product-logo {
    margin: 0;
}

.product-card-content--3drishti {
    margin-top: 20px;
}

.product-text-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    align-self: flex-start;
}

.product-summary {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.8;
}

.product-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--color-accent);
    color: #000;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    align-self: flex-start;
    transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-cta:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(140, 180, 61, 0.3);
}

.product-cta svg {
    transition: transform 0.3s ease;
}

.product-cta:hover svg {
    transform: translateX(4px);
}

.product-image-col {
    flex-shrink: 0;
    width: 300px;
}

.product-screenshot {
    width: 100%;
    height: auto;
    border-radius: 14px;
    object-fit: contain;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.product-features-grid {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px 48px;
    text-align: left;
}

.product-feature {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.product-feature__icon {
    width: 44px;
    height: 44px;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 10px rgba(140, 180, 61, 0.3));
}

.product-feature__icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.product-feature__title {
    font-size: clamp(15px, 1.1vw, 17px);
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.015em;
    margin: 0 0 8px;
    line-height: 1.25;
}

.product-feature__text {
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.55);
    max-width: 420px;
}

.product-card-footer {
    margin-top: 36px;
    display: flex;
    justify-content: flex-start;
}

.product-screenshot--zoomable {
    cursor: zoom-in;
    transition: opacity 0.25s ease, box-shadow 0.25s ease;
}

.product-screenshot--zoomable:hover {
    opacity: 0.92;
    box-shadow: 0 0 0 1px rgba(140, 180, 61, 0.35);
}

.product-image-placeholder {
    width: 100%;
    min-height: 220px;
    aspect-ratio: 4 / 3;
    border-radius: 14px;
    border: 1px dashed rgba(140, 180, 61, 0.28);
    background: rgba(8, 10, 12, 0.55);
    box-sizing: border-box;
}

/* ═══════════════════════════════════════════════════════════
    PRODUCT IMAGE LIGHTBOX
    ═══════════════════════════════════════════════════════════ */
.product-lightbox {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 56px 24px 32px;
}

.product-lightbox.is-open {
    display: flex;
}

.product-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    cursor: pointer;
}

.product-lightbox__close {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.product-lightbox__close:hover {
    background: rgba(140, 180, 61, 0.35);
    color: #000;
}

.product-lightbox__frame {
    position: relative;
    z-index: 1;
    max-width: min(96vw, 1280px);
    max-height: 88vh;
    margin: 0 auto;
    pointer-events: none;
}

.product-lightbox__frame img {
    display: block;
    max-width: 100%;
    max-height: 88vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.75);
}

/* ═══════════════════════════════════════════════════════════
    CONTACT
    ═══════════════════════════════════════════════════════════ */
.contact {
    position: relative;
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: var(--color-bg);
    padding: 100px 60px 80px;
}

.contact-container {
    width: 100%;
    max-width: 1200px;
}

.contact-slab-inner {
    background: rgba(14, 14, 14, 0.97);
    border: 1px solid rgba(140, 180, 61, 0.1);
    border-radius: 22px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.contact-content {
    display: flex;
    gap: 50px;
    align-items: stretch;
}

.contact-form-col {
    flex: 1;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    color: #fff;
    font-family: var(--font-primary);
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s, background 0.3s;
    cursor: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(140, 180, 61, 0.4);
    background: rgba(255, 255, 255, 0.06);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--color-accent);
    color: #000;
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    align-self: flex-start;
    transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.contact-submit:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(140, 180, 61, 0.3);
}

.contact-submit svg {
    transition: transform 0.3s ease;
}

.contact-submit:hover svg {
    transform: translateX(4px);
}

.contact-radar-col {
    flex-shrink: 0;
    width: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#robot-canvas {
    width: 300px;
    height: 300px;
    border-radius: 50%;
}

/* ═══════════════════════════════════════════════════════════
    FOOTER
    ═══════════════════════════════════════════════════════════ */
.site-footer {
    width: 100%;
    background: var(--color-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 30px 60px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-copy {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.3);
}

.footer-socials {
    display: flex;
    gap: 14px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(140, 180, 61, 0.25);
    color: var(--color-accent);
    text-decoration: none;
    transition: all 0.35s ease;
}

.social-link:hover {
    background: rgba(140, 180, 61, 0.12);
    border-color: var(--color-accent);
    box-shadow: 0 0 16px rgba(140, 180, 61, 0.2);
    transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════════════
    RESPONSIVE
    ═══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .about {
        padding: 80px 30px 60px;
    }

    .about-container {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    .about-greeting {
        grid-column: unset;
        grid-row: unset;
        margin-bottom: 0;
    }

    .about-fullform {
        grid-column: unset;
        grid-row: unset;
        margin-bottom: 0;
        white-space: normal;
    }

    .about-left-body {
        grid-column: unset;
        grid-row: unset;
    }

    .about-map-wrap {
        grid-column: unset;
        grid-row: unset;
        align-self: center;
        max-width: 280px;
    }

    .map-label {
        max-width: 280px;
    }

    .about-split {
        margin-top: 48px;
        padding-top: 48px;
    }

    .about-split-inner {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1px auto;
        gap: 36px 0;
    }

    .about-split-rule {
        width: 100%;
        height: 1px;
        min-height: 1px;
    }

    .about-split-col--lead {
        padding-right: 0;
    }

    .about-split-col--points {
        padding-left: 0;
    }

    .about-split-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px 24px;
    }

    .about-split-point__text {
        max-width: none;
    }

    .products {
        padding: 60px 30px 80px;
    }

    .product-card-inner {
        padding: 30px;
    }

    .product-card-content {
        flex-direction: column;
    }

    .product-card-content--3drishti {
        margin-top: 20px;
    }

    .product-image-col {
        width: 100%;
    }

    .product-features-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .product-feature__text {
        max-width: none;
    }

    .contact {
        padding: 60px 30px;
    }

    .contact-slab-inner {
        padding: 30px;
    }

    .contact-content {
        flex-direction: column;
    }

    .contact-radar-col {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #robot-canvas {
        width: 260px;
        height: 260px;
    }

    .site-footer {
        padding: 24px 30px;
    }
}

@media (max-width: 480px) {
    .about {
        padding: 60px 20px 50px;
    }

    .about-greeting {
        gap: 0.35em;
    }

    .greeting-logo {
        height: 28px;
    }

    .about-fullform {
        font-size: 10px;
        white-space: normal;
    }

    .about-map-wrap {
        max-width: 220px;
    }

    .map-label {
        max-width: 220px;
    }

    .about-split-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .products {
        padding: 50px 20px 60px;
    }

    .product-card-inner {
        padding: 24px;
    }

    .product-features-grid {
        margin-top: 32px;
        gap: 24px;
    }

    .contact {
        padding: 50px 20px;
    }

    .contact-slab-inner {
        padding: 24px;
    }

    .site-footer {
        padding: 20px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}