/* =========================================================
   F10 BASE PAGE
   Shared navbar, mobile navigation, footer, and responsiveness
========================================================= */

:root {
    --nav-height: 69px;
    --nav-height-tablet: 76px;
    --nav-height-mobile: 70px;
    --black: #000000;
    --white: #ffffff;
    --gray: #868686;
    --muted: #9a9a9a;
    --olive: #3d4519;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    width: 100%;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    width: 100%;
    min-height: 100vh;
    padding-top: var(--nav-height);
    overflow-x: hidden;
    background: var(--white);
    color: var(--black);
    font-family: "Geologica", sans-serif;
}

body.mobile-menu-open {
    overflow: hidden;
    touch-action: none;
}

img,
video {
    max-width: 100%;
}

button,
a {
    font: inherit;
}

#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #4b5320;
    z-index: 99999;
    pointer-events: none;
    transition: width .25s ease, opacity .3s ease;
}

/* =========================
   NAVBAR
========================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    padding: 0 22px;
    background: var(--white);
    transform: translateY(0);
    will-change: transform;
    transition: transform .28s cubic-bezier(.16, 1, .3, 1), background-color .6s ease;
}

.navbar.nav-hidden {
    transform: translateY(-105%);
    pointer-events: none;
}

.navbar:not(.nav-hidden) {
    transform: translateY(0);
    pointer-events: auto;
}

.navbar.defense-active {
    background: var(--olive);
}

.navbar.nav-hidden .nav-dropdown {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.nav-logo {
    flex: 1;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo img {
    display: block;
    width: auto;
    height: 29px;
}

.nav-menu {
    flex: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 27px;
}

.nav-actions {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 36px;
}

.nav-item {
    position: relative;
    height: var(--nav-height);
    display: flex;
    align-items: center;
}

.nav-item::after {
    content: "";
    position: absolute;
    top: 100%;
    left: -16px;
    width: calc(100% + 32px);
    height: 24px;
}

.nav-item > a {
    display: inline-flex;
    align-items: center;
    padding: 6px 0;
}

.nav-menu a,
.nav-actions a {
    color: var(--black);
    text-decoration: none;
    font-size: 12px;
    white-space: nowrap;
    transition: color .25s ease;
}

.nav-menu a:hover,
.nav-actions a:hover {
    color: #808080;
}

.nav-link-active {
    position: relative;
    color: #808080 !important;
}

.nav-link-active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 2px;
    background: #808080;
}

.nav-separator {
    width: 2px;
    height: 19px;
    background: #a8a8a7;
}

.defense-link span {
    color: var(--olive);
    font-weight: 700;
}

.search-link,
.company-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.search-link .material-icons {
    font-size: 16px;
}

.company-link {
    font-weight: 600;
}

.company-icon,
.list-icon {
    position: relative;
    width: 11px;
    height: 11px;
    display: inline-block;
    flex: 0 0 auto;
}

.icon-plus,
.icon-minus,
.list-icon .icon-plus,
.list-icon .icon-minus {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 1;
    font-weight: 500;
    transition: opacity .55s ease, transform .55s cubic-bezier(.16, 1, .3, 1);
}

.icon-plus,
.list-icon .icon-plus {
    opacity: 1;
    transform: rotate(0deg);
}

.icon-minus,
.list-icon .icon-minus {
    opacity: 0;
    transform: rotate(-90deg);
}

.dropdown-categories li:hover .icon-plus,
.consumer-col li:hover .icon-plus,
.company-col li:hover .icon-plus {
    opacity: 0;
    transform: rotate(180deg);
}

.dropdown-categories li:hover .icon-minus,
.consumer-col li:hover .icon-minus,
.company-col li:hover .icon-minus {
    opacity: 1;
    transform: rotate(0deg);
}

/* =========================
   DESKTOP MEGA MENUS
========================= */

.nav-dropdown {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    z-index: 999;
    width: 100%;
    height: 288px;
    display: flex;
    gap: 176px;
    padding: 44px 56px;
    background: var(--gray);
    color: var(--black);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-28px);
    transition: opacity .4s ease, transform .8s cubic-bezier(.16, 1, .3, 1), visibility 0s linear .4s;
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition: opacity .4s ease, transform .8s cubic-bezier(.16, 1, .3, 1), visibility 0s linear 0s;
}

.dropdown-info {
    width: 336px;
    flex: 0 0 auto;
}

.dropdown-info h4,
.dropdown-categories h4,
.consumer-col h4,
.company-col h4 {
    margin-bottom: 28px;
    color: var(--black);
    font-size: 13px;
}

.dropdown-info p {
    font-size: 13px;
    line-height: 1.45;
    font-weight: 400;
}

.dropdown-categories ul,
.consumer-col ul,
.company-col ul {
    list-style: none;
}

.dropdown-categories li,
.consumer-col li,
.company-col li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
    color: var(--black);
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
}

.dropdown-categories li a,
.company-col li a {
    color: inherit;
    text-decoration: none;
}

.defense-dropdown {
    background: var(--olive);
}

.defense-dropdown .dropdown-categories li a:hover {
    color: #dddddd;
}

.consumer-dropdown {
    min-height: 288px;
    height: auto;
    gap: 32px;
    padding: 44px 32px;
}

.consumer-col {
    flex: 1;
    min-width: 0;
}

.consumer-col h4 {
    margin-bottom: 10px;
}

.consumer-col p {
    margin-bottom: 20px;
    font-size: 11px;
    line-height: 1.5;
}

.consumer-separator {
    width: 1px;
    margin: 0 16px;
    background: var(--black);
}

.toro {
    color: #ff0000;
    font-weight: 700;
}

.company-dropdown {
    gap: 96px;
}

.company-grid {
    display: flex;
    gap: 64px;
}

.company-grid .company-col:nth-child(1) {
    margin-left: 96px;
}

.company-grid .company-col:nth-child(2) {
    margin-left: 40px;
}

.company-social {
    margin-top: 28px;
}

.company-social h4 {
    margin-bottom: 8px;
}

.page-content.blur {
    filter: blur(6px);
    pointer-events: none;
    transition: filter .3s ease;
}

/* =========================
   MOBILE NAVIGATION
========================= */

.mobile-menu-btn {
    display: none;
    position: relative;
    z-index: 1002;
    margin-left: auto;
    padding: 6px;
    border: 0;
    background: none;
    color: var(--black);
    cursor: pointer;
}

.mobile-menu-btn .material-icons {
    font-size: 34px;
}

.mobile-menu-panel {
    position: fixed;
    top: var(--nav-height-tablet);
    left: 0;
    z-index: 1001;
    width: 100%;
    height: calc(100dvh - var(--nav-height-tablet));
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 30px 24px;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--white);
    transform: translateX(100%);
    transition: transform .35s ease;
}

.mobile-menu-panel.active {
    transform: translateX(0);
}

.mobile-menu-panel a {
    color: var(--black);
    text-decoration: none;
    font-size: 22px;
    font-weight: 500;
}

/* =========================
   EMPTY PAGE AREA
========================= */

.page-content {
    width: 100%;
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.page-main {
    flex: 1 0 auto;
    width: 100%;
    min-height: 320px;
    background: var(--white);
}

/* =========================
   FOOTER
========================= */

.footer {
    flex: 0 0 auto;
    width: 100%;
    min-height: 336px;
    display: grid;
    grid-template-columns: 1.3fr 1.4fr;
    gap: 64px;
    padding: 37px 26px 29px;
    background: var(--black);
    color: var(--white);
}

.footer-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    display: block;
    width: auto;
    height: 26px;
    object-fit: contain;
    margin-bottom: 124px;
}

.footer-address h4 {
    margin-bottom: 8px;
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
}

.footer-address p {
    color: var(--white);
    font-size: 11px;
    line-height: 1.45;
    font-weight: 400;
}

.footer-line {
    width: 176px;
    height: 1px;
    margin: 14px 0;
    background: #999999;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 72px;
    padding-top: 10px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-toggle {
    display: flex;
    margin: 0 0 27px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--muted);
    font: 700 12px "Geologica", sans-serif;
    text-align: left;
    pointer-events: none;
}

.footer-toggle .footer-icon {
    display: none;
}

.footer-links {
    display: flex;
    flex-direction: column;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.55;
    transition: color .25s ease;
}

.footer-links a:hover {
    color: #808080;
}

/* =========================
   SCROLL TO TOP
========================= */

.scroll-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 950;
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 50%;
    background: rgba(0, 0, 0, .88);
    color: var(--white);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(14px);
    transition: opacity .3s ease, visibility .3s ease, transform .3s ease, background-color .25s ease;
}

.scroll-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--olive);
}

body.mobile-menu-open .scroll-to-top {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* =========================
   TABLET / MOBILE
========================= */

@media (max-width: 1100px) {
    body {
        padding-top: var(--nav-height-tablet);
    }

    .navbar {
        height: var(--nav-height-tablet);
        padding: 0 22px;
        justify-content: space-between;
    }

    .navbar.nav-hidden {
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-logo {
        flex: unset;
    }

    .nav-logo img {
        width: auto !important;
        max-width: min(72vw, 320px);
        height: 32px;
        object-fit: contain;
    }

    .nav-menu,
    .nav-actions,
    .nav-dropdown {
        display: none;
    }

    .mobile-menu-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .page-content.blur {
        filter: none;
        pointer-events: auto;
    }

    .page-content {
        min-height: calc(100vh - var(--nav-height-tablet));
    }

    .footer {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-logo {
        margin-bottom: 60px;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: var(--nav-height-mobile);
    }

    .navbar {
        height: var(--nav-height-mobile);
        padding: 0 16px;
    }

    .nav-logo img {
        max-width: min(70vw, 280px);
        height: 30px;
    }

    .mobile-menu-panel {
        top: var(--nav-height-mobile);
        height: calc(100dvh - var(--nav-height-mobile));
        padding: 28px 20px;
    }

    .page-content {
        min-height: calc(100vh - var(--nav-height-mobile));
    }

    .page-main {
        min-height: 220px;
    }

    .footer {
        gap: 38px;
        padding: 38px 22px;
    }

    .footer-logo {
        width: auto !important;
        height: 30px;
        margin-bottom: 48px;
    }

    .footer-addresses {
        width: 100%;
        display: grid;
        grid-template-columns: 1.2fr 1px 1fr;
        gap: 18px;
    }

    .footer-line {
        width: 1px;
        height: 100%;
        min-height: 110px;
        margin: 0;
        background: #4a4a4a;
    }

    .footer-address h4 {
        color: var(--muted);
        font-size: 13px;
    }

    .footer-address p {
        font-size: 13px;
        line-height: 1.55;
    }

    .footer-columns {
        display: flex;
        flex-direction: column;
        gap: 0;
        padding-top: 18px;
    }

    .footer-toggle {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin: 0;
        padding: 26px 0;
        color: #8f8f8f;
        font-size: 14px;
        pointer-events: auto;
        cursor: pointer;
    }

    .footer-toggle .footer-icon {
        display: inline-flex;
        color: var(--white);
        font-size: 28px;
        line-height: 1;
    }

    .footer-links {
        max-height: 0;
        gap: 8px;
        overflow: hidden;
        opacity: 0;
        transition: max-height .45s cubic-bezier(.16, 1, .3, 1), opacity .35s ease;
    }

    .footer-col.active .footer-links {
        max-height: 280px;
        padding-bottom: 22px;
        opacity: 1;
    }

    .footer-links a {
        font-size: 21px;
        font-weight: 500;
        line-height: 1.45;
    }

    .scroll-to-top {
        right: 16px;
        bottom: 16px;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    .nav-logo img {
        max-width: 68vw;
        height: 27px;
    }

    .page-main {
        min-height: 180px;
    }

    .footer {
        padding-right: 18px;
        padding-left: 18px;
    }

    .footer-addresses {
        grid-template-columns: 1fr;
    }

    .footer-line {
        width: 100%;
        height: 1px;
        min-height: 1px;
        margin: 16px 0;
    }

    .footer-links a {
        font-size: 19px;
    }

    .scroll-to-top {
        right: 14px;
        bottom: 14px;
        width: 42px;
        height: 42px;
    }
}

/* =========================================================
   F10 PAGE
   Deployable Containerized Fitness and Conditioning System
========================================================= */

.page-main {
    width: 100%;
    max-width: none;
    min-height: 0;
    background: #000000;
}

/* =========================================================
   INTRO
========================================================= */

.f10-intro {
    width: 100%;
    min-height: calc(94svh - var(--nav-height));
    overflow: hidden;
    background: #000000;
    color: #ffffff;
}

.f10-intro__inner {
    width: 100%;
    min-height: calc(94svh - var(--nav-height));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding:
        0
        clamp(28px, 2vw, 38px)
        clamp(68px, 8vh, 90px);
}

.f10-intro__title {
    max-width: 1500px;
    margin: 0 0 clamp(58px, 8vh, 80px);
    color: #ffffff;

    /* Reduced from TSPS because this title is substantially longer */
    font-size: clamp(50px, 5.7vw, 104px);
    font-weight: 600;
    line-height: .9;
    letter-spacing: -.062em;
    text-transform: uppercase;
}

.f10-intro__details {
    width: 100%;
    display: grid;
    grid-template-columns:
        minmax(250px, 280px)
        minmax(680px, 940px)
        1fr;
    column-gap: clamp(26px, 2vw, 38px);
    align-items: start;
}

.f10-intro__classification {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.f10-intro__eyebrow,
.f10-intro__category {
    margin: 0;
    color: #ffffff;
    font-size: clamp(12px, .78vw, 15px);
    line-height: 1.15;
    letter-spacing: -.02em;
    text-transform: uppercase;
    white-space: nowrap;
}

.f10-intro__category {
    margin-top: clamp(34px, 5vh, 48px);
}

.f10-intro__category::before {
    content: "[ ";
}

.f10-intro__category::after {
    content: " ]";
}

.f10-intro__description {
    max-width: 940px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(12px, .8vw, 15px);
    line-height: 1.5;
    letter-spacing: -.01em;
    text-transform: uppercase;
}

/* =========================================================
   MAIN PRODUCT IMAGE
========================================================= */

.f10-image {
    width: 100%;
    padding: 0 25px 25px;
    background: #000000;
}

.f10-image__screen {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #101010;
    border: 1px solid #222222;
}

.f10-image__screen img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

/* =========================================================
   PRODUCT RANGE HEADING
========================================================= */

.product-grid-section {
    width: 100%;
    padding: 100px 5%;
    background: #000000;
    font-family: "Geologica", sans-serif;
    color: #ffffff;
}

.f10-models-heading {
    display: grid;
    grid-template-columns: minmax(180px, 24%) minmax(0, 1fr);
    gap: clamp(40px, 8vw, 140px);
    align-items: start;
    padding-bottom: clamp(70px, 9vw, 126px);
}

.f10-models-heading > p {
    margin: 6px 0 0;
    color: #777777;
    font-size: 10px;
    letter-spacing: .1em;
}

.f10-models-heading h2 {
    max-width: 1150px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(48px, 6vw, 100px);
    font-weight: 500;
    line-height: .94;
    letter-spacing: -.06em;
}

.f10-models-heading div > p {
    max-width: 720px;
    margin: clamp(34px, 4vw, 58px) 0 0 auto;
    color: #9e9e9e;
    font-size: clamp(14px, 1.05vw, 18px);
    line-height: 1.58;
}

/* =========================================================
   PRODUCT CARDS
   Based directly on the supplied product-grid card CSS
========================================================= */

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.product-card {
    background: #fdfcf5;
    padding: 35px;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 570px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, .1);

    border-radius: 0;

    clip-path: polygon(
        0% 0%,
        calc(100% - 40px) 0%,
        100% 40px,
        100% 100%,
        40px 100%,
        0% calc(100% - 40px)
    );
}

.product-card .product-title {
    margin: 0 0 15px;
    color: #000000;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.25;
}

.product-card .product-image {
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.product-card .product-image img {
    width: 300px;
    height: 250px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.product-card .product-specs {
    margin: auto 0 0;
    padding: 0;
}

.product-card .product-specs li {
    list-style: none;
    padding: 8px 0 0;
    margin-bottom: 8px;
    border-top: 1px solid #000000;
    color: #111111;
    font-size: 13px;
    line-height: 1.5;
}

.product-card .product-specs strong {
    color: #000000;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .04em;
}

.product-card .spec-value {
    display: inline-block;
    margin-top: 2px;
    color: #111111;
}

.product-grid-spacer {
    min-width: 0;
    min-height: 1px;
}

/* =========================================================
   KEY FEATURES — TEXT ONLY
========================================================= */

.f10-features {
    width: 100%;
    padding:
        clamp(110px, 14vw, 220px)
        25px
        clamp(115px, 14vw, 210px);
    background: #000000;
    color: #ffffff;
    border-top: 1px solid #242424;
}

.f10-features__heading {
    display: grid;
    grid-template-columns: minmax(180px, 24%) minmax(0, 1fr);
    gap: clamp(40px, 8vw, 140px);
    align-items: start;
    padding-bottom: clamp(70px, 9vw, 126px);
}

.f10-features__heading > p {
    margin: 6px 0 0;
    color: #777777;
    font-size: 10px;
    letter-spacing: .1em;
}

.f10-features__heading h2 {
    max-width: 1150px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(48px, 6vw, 100px);
    font-weight: 500;
    line-height: .94;
    letter-spacing: -.06em;
}

.f10-features__heading div > p {
    max-width: 720px;
    margin: clamp(34px, 4vw, 58px) 0 0 auto;
    color: #9e9e9e;
    font-size: clamp(14px, 1.05vw, 18px);
    line-height: 1.58;
}

.f10-features__list {
    border-top: 1px solid #343434;
}

.f10-feature {
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr);
    gap: clamp(25px, 4vw, 65px);
    align-items: start;
    padding: clamp(34px, 4vw, 60px) 0;
    border-bottom: 1px solid #343434;
}

.f10-feature > span {
    margin-top: 7px;
    color: #686868;
    font-size: 10px;
    letter-spacing: .1em;
}

.f10-feature h3 {
    max-width: 1000px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(28px, 3vw, 54px);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -.045em;
}

.f10-feature p {
    max-width: 760px;
    margin: 18px 0 0;
    color: #a3a3a3;
    font-size: clamp(13px, .95vw, 16px);
    line-height: 1.62;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (min-width: 1600px) {
    .f10-intro__title {
        font-size: 104px;
    }

    .f10-intro__details {
        grid-template-columns: 270px 940px 1fr;
    }
}

@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-grid-spacer {
        display: none;
    }
}

@media (max-width: 1100px) {
    .f10-intro {
        min-height: calc(100svh - var(--nav-height-tablet));
    }

    .f10-intro__inner {
        min-height: calc(100svh - var(--nav-height-tablet));
        padding: 0 24px clamp(56px, 8vh, 76px);
    }

    .f10-intro__title {
        font-size: clamp(44px, 7.7vw, 78px);
    }

    .f10-intro__details {
        grid-template-columns: minmax(215px, 250px) minmax(0, 1fr);
        gap: 28px;
    }

    .f10-models-heading,
    .f10-features__heading {
        grid-template-columns: 160px minmax(0, 1fr);
        gap: 40px;
    }

    .f10-features {
        padding-right: 20px;
        padding-left: 20px;
    }
}

@media (max-width: 768px) {
    .f10-intro {
        min-height: calc(100svh - var(--nav-height-mobile));
    }

    .f10-intro__inner {
        min-height: calc(100svh - var(--nav-height-mobile));
        padding: 0 20px 42px;
    }

    .f10-intro__title {
        margin-bottom: 50px;
        font-size: clamp(34px, 8.8vw, 54px);
        line-height: .94;
    }

    .f10-intro__details {
        grid-template-columns: 1fr;
        row-gap: 34px;
    }

    .f10-intro__eyebrow,
    .f10-intro__category,
    .f10-intro__description {
        font-size: 12px;
    }

    .f10-intro__category {
        margin-top: 24px;
    }

    .f10-image {
        padding-right: 16px;
        padding-bottom: 16px;
        padding-left: 16px;
    }

    .f10-image__screen {
        aspect-ratio: 4 / 5;
    }

    .product-grid-section {
        padding:
            clamp(72px, 13vw, 100px)
            16px
            clamp(86px, 14vw, 120px);
    }

    .f10-models-heading,
    .f10-features__heading {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .f10-models-heading h2,
    .f10-features__heading h2 {
        font-size: clamp(40px, 12vw, 68px);
    }

    .f10-models-heading div > p,
    .f10-features__heading div > p {
        margin: 28px 0 0;
        font-size: 14px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-card {
        min-height: 0;
    }

    .product-card .product-image {
        min-height: 290px;
    }

    .product-card .product-image img {
        width: min(100%, 360px);
        height: 290px;
    }

    .f10-features {
        padding-right: 16px;
        padding-left: 16px;
    }

    .f10-feature {
        grid-template-columns: 42px minmax(0, 1fr);
        gap: 14px;
    }

    .f10-feature h3 {
        font-size: clamp(24px, 7vw, 39px);
    }
}

@media (max-width: 480px) {
    .f10-intro__inner {
        padding-right: 16px;
        padding-bottom: 34px;
        padding-left: 16px;
    }

    .f10-intro__title {
        font-size: clamp(30px, 8.2vw, 43px);
    }

    .f10-image {
        padding-right: 12px;
        padding-bottom: 12px;
        padding-left: 12px;
    }

    .product-grid-section,
    .f10-features {
        padding-right: 12px;
        padding-left: 12px;
    }

    .product-card {
        padding: 26px 22px;
    }

    .product-card .product-image {
        min-height: 230px;
    }

    .product-card .product-image img {
        width: 100%;
        height: 230px;
    }

    .f10-feature {
        grid-template-columns: 1fr;
    }

    .f10-feature > span {
        display: none;
    }
}

/* =========================================================
   F10 TIER NAVBAR — DARK MODE
   COLOR-ONLY OVERRIDES
   Existing navbar sizes and spacing remain unchanged:
   Desktop 69px / Tablet 76px / Mobile 70px
========================================================= */

/* Main navbar */
.navbar,
.navbar.defense-active {
    background: #000000;
    color: #ffffff;
}

/* Convert the existing dark logo artwork to white */
.nav-logo img {
    filter: brightness(0) invert(1);
}

/* Desktop navigation text */
.nav-menu a,
.nav-actions a,
.nav-item > a,
.search-link,
.company-link,
.defense-link,
.defense-link span {
    color: #ffffff;
}

.nav-menu a:hover,
.nav-actions a:hover,
.nav-item > a:hover,
.search-link:hover,
.company-link:hover,
.defense-link:hover,
.defense-link:hover span {
    color: #a8a8a8;
}

/* Active tier state */
.nav-link-active {
    color: #ffffff !important;
}

.nav-link-active::after {
    background: #ffffff;
}

/* Navbar separator */
.nav-separator {
    background: #454545;
}

/* Search and navigation icons */
.search-link .material-icons,
.company-icon,
.list-icon,
.icon-plus,
.icon-minus,
.list-icon .icon-plus,
.list-icon .icon-minus {
    color: #ffffff;
}

/* All desktop dropdown panels */
.nav-dropdown,
.company-dropdown,
.defense-dropdown {
    background: #000000;
    color: #ffffff;
    border-top: 1px solid #242424;
    border-bottom: 1px solid #242424;
}

/* Dropdown headings and paragraph copy */
.nav-dropdown .dropdown-info h4,
.nav-dropdown .dropdown-categories h4,
.nav-dropdown .company-col h4,
.nav-dropdown .dropdown-info p,
.nav-dropdown .company-social,
.nav-dropdown .company-social h4,
.nav-dropdown .company-social p {
    color: #ffffff;
}

/* Dropdown items and links */
.nav-dropdown .dropdown-categories li,
.nav-dropdown .company-col li,
.nav-dropdown .dropdown-categories li a,
.nav-dropdown .company-col li a,
.defense-dropdown .dropdown-categories li,
.defense-dropdown .dropdown-categories li a {
    color: #ffffff;
}

.nav-dropdown .dropdown-categories li:hover,
.nav-dropdown .company-col li:hover,
.nav-dropdown .dropdown-categories li a:hover,
.nav-dropdown .company-col li a:hover,
.defense-dropdown .dropdown-categories li a:hover {
    color: #a8a8a8;
}

/* Keep the dropdown plus/minus symbols white */
.nav-dropdown .icon-plus,
.nav-dropdown .icon-minus,
.nav-dropdown .list-icon .icon-plus,
.nav-dropdown .list-icon .icon-minus {
    color: #ffffff;
}

/* Mobile menu */
.mobile-menu-btn,
.mobile-menu-btn .material-icons {
    color: #ffffff;
}

.mobile-menu-panel {
    background: #000000;
    border-top: 1px solid #242424;
}

.mobile-menu-panel a {
    color: #ffffff;
}

.mobile-menu-panel a:hover,
.mobile-menu-panel a.active,
.mobile-menu-panel a[aria-current="page"] {
    color: #a8a8a8;
}

/* Prevent responsive rules from restoring white backgrounds */
@media (max-width: 1100px) {
    .navbar,
    .navbar.defense-active {
        background: #000000;
    }

    .nav-logo img {
        filter: brightness(0) invert(1);
    }

    .mobile-menu-btn,
    .mobile-menu-btn .material-icons {
        color: #ffffff;
    }

    .mobile-menu-panel {
        background: #000000;
        border-top-color: #242424;
    }
}

@media (max-width: 768px) {
    .navbar,
    .navbar.defense-active {
        background: #000000;
    }

    .mobile-menu-panel {
        background: #000000;
    }
}

/* =========================================================
   MOBILE NAVBAR SCROLL HIDE / SHOW FIX
   Allows the existing JavaScript nav-hidden class to work
   on tablet and mobile, while keeping the navbar visible
   whenever the mobile navigation panel is open.
========================================================= */

@media (max-width: 1100px) {
    .navbar.nav-hidden {
        transform: translateY(-105%);
        pointer-events: none;
    }

    .navbar:not(.nav-hidden) {
        transform: translateY(0);
        pointer-events: auto;
    }

    /*
       Keep the navbar and menu button accessible while the
       mobile menu is open, even if nav-hidden was previously set.
    */
    body.mobile-menu-open .navbar,
    body.mobile-menu-open .navbar.nav-hidden {
        transform: translateY(0);
        pointer-events: auto;
    }
}

@media (max-width: 768px) {
    .navbar.nav-hidden {
        transform: translateY(-105%);
    }

    body.mobile-menu-open .navbar,
    body.mobile-menu-open .navbar.nav-hidden {
        transform: translateY(0);
    }
}

/* =========================================================
   F10 PRODUCT CARD — LEARN MORE LINK
========================================================= */

.product-card .learn-more {
    margin-top: 18px;
    align-self: flex-end;
    color: #555555;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    transition:
        color .25s ease,
        transform .25s ease;
}

.product-card .learn-more:hover {
    color: #000000;
    transform: translateX(4px);
}

.product-card .learn-more:focus-visible {
    outline: 1px solid #000000;
    outline-offset: 4px;
}

@media (max-width: 768px) {
    .product-card .learn-more {
        margin-top: 20px;
        font-size: 13px;
    }
}


/* =========================================================
   F10-SE-01 TRAINING COMPONENTS
========================================================= */

.f10-training {
    width: 100%;
    padding: clamp(100px, 12vw, 180px) 25px clamp(115px, 14vw, 210px);
    background: #000000;
    color: #ffffff;
    border-top: 1px solid #242424;
}

.f10-training__heading {
    display: grid;
    grid-template-columns: minmax(180px, 24%) minmax(0, 1fr);
    gap: clamp(40px, 8vw, 140px);
    align-items: start;
    padding-bottom: clamp(70px, 9vw, 126px);
}

.f10-training__heading > p {
    margin: 6px 0 0;
    color: #777777;
    font-size: 10px;
    letter-spacing: .1em;
}

.f10-training__heading h2 {
    max-width: 1150px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(48px, 6vw, 100px);
    font-weight: 500;
    line-height: .94;
    letter-spacing: -.06em;
}

.f10-training__subtitle {
    margin: 22px 0 0;
    color: #9e9e9e;
    font-size: clamp(14px, 1.05vw, 18px);
    line-height: 1.58;
    letter-spacing: .08em;
}

.f10-training-block {
    margin-bottom: clamp(90px, 10vw, 150px);
    padding-top: clamp(34px, 4vw, 54px);
    border-top: 1px solid #343434;
}

.f10-training-block:last-child { margin-bottom: 0; }

.f10-training-block__header {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
    margin-bottom: clamp(34px, 4vw, 56px);
}

.f10-training-block__header > span {
    margin-top: 7px;
    color: #686868;
    font-size: 10px;
    letter-spacing: .1em;
}

.f10-training-block__header h3 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(30px, 3.4vw, 60px);
    font-weight: 500;
    line-height: .96;
    letter-spacing: -.045em;
}

.f10-training-block__header p {
    max-width: 760px;
    margin: 16px 0 0;
    color: #9f9f9f;
    font-size: clamp(13px, .95vw, 16px);
    line-height: 1.6;
}

.f10-training-visuals {
    display: grid;
    gap: 20px;
    margin-bottom: clamp(38px, 4vw, 58px);
}

.f10-training-visuals--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.f10-training-visuals--single { grid-template-columns: 1fr; }

.f10-training-visuals figure {
    min-height: clamp(330px, 32vw, 520px);
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000000;
    border: 1px solid #2c2c2c;
}

.f10-training-visuals--single figure { min-height: clamp(360px, 38vw, 600px); }

.f10-training-visuals img {
    width: 100%;
    height: 100%;
    max-height: 600px;
    display: block;
    object-fit: contain;
    object-position: center;
}

.f10-spec-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.f10-spec-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid #3a3a3a;
    background: #050505;
}

.f10-spec-card__title {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 108px;
    gap: 16px;
    align-items: center;
    padding: 18px 20px;
    background: #343d25;
    border-bottom: 1px solid #4e5643;
}

.f10-spec-card__title h4,
.f10-spec-card__title span {
    margin: 0;
    color: #ffffff;
    font-size: clamp(11px, .85vw, 14px);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: .055em;
}

.f10-spec-card__title span { text-align: center; }

.f10-spec-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 108px;
    gap: 16px;
    align-items: center;
    min-height: 52px;
    padding: 12px 20px;
    border-bottom: 1px solid #323232;
}

.f10-spec-row:last-child { border-bottom: 0; }

.f10-spec-row span,
.f10-spec-row strong {
    color: #d7d7d7;
    font-size: clamp(11px, .8vw, 13px);
    line-height: 1.4;
}

.f10-spec-row strong {
    color: #ffffff;
    font-weight: 500;
    text-align: center;
}

.f10-spec-section-label {
    padding: 10px 20px;
    background: #343d25;
    border-bottom: 1px solid #4e5643;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .055em;
}

.f10-dimension-strip,
.f10-reference-dimensions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 30px;
    margin-top: 20px;
    padding: 18px 20px;
    border: 1px solid #343434;
    color: #b5b5b5;
    font-size: 12px;
    line-height: 1.5;
}

.f10-dimension-strip strong,
.f10-reference-dimensions strong {
    color: #ffffff;
    font-weight: 600;
}

.f10-reference-dimensions {
    margin-top: 0;
    margin-bottom: 20px;
}

@media (max-width: 1100px) {
    .f10-training { padding-right: 20px; padding-left: 20px; }
    .f10-training__heading { grid-template-columns: 160px minmax(0, 1fr); gap: 40px; }
}

@media (max-width: 768px) {
    .f10-training { padding-right: 16px; padding-left: 16px; }
    .f10-training__heading { grid-template-columns: 1fr; gap: 32px; }
    .f10-training__heading h2 { font-size: clamp(40px, 12vw, 68px); }
    .f10-training-visuals--two,
    .f10-spec-grid { grid-template-columns: 1fr; }
    .f10-training-visuals figure,
    .f10-training-visuals--single figure { min-height: 300px; }
    .f10-training-block__header { grid-template-columns: 34px minmax(0, 1fr); gap: 12px; }
}

@media (max-width: 480px) {
    .f10-training { padding-right: 12px; padding-left: 12px; }
    .f10-training-block__header { grid-template-columns: 1fr; }
    .f10-training-block__header > span { display: none; }
    .f10-spec-card__title,
    .f10-spec-row { grid-template-columns: minmax(0, 1fr) 78px; padding-right: 14px; padding-left: 14px; }
    .f10-training-visuals figure,
    .f10-training-visuals--single figure { min-height: 240px; }
}

/* =========================================================
   F10 NAVBAR PRODUCT DROPDOWNS + MOBILE MAIN IMAGE
========================================================= */

.tier-product-dropdown li {
    margin-bottom: 5px;
}

.tier-product-dropdown li a {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    color: inherit;
    text-decoration: none;
    font-size: inherit;
    font-weight: inherit;
    line-height: 1.25;
    text-transform: none;
    transition: color .25s ease;
}

.tier-product-dropdown li a:hover {
    color: #a8a8a8;
}

.f10-image__picture {
    display: block;
    width: 100%;
    height: 100%;
}

.f10-image__picture img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

/* =========================================================
   GLOBAL SEARCH DROPDOWN
   Controlled by assets/js/search.js
========================================================= */

.search-link {
    cursor: pointer;
}

/* =========================================================
   SEARCH PANEL
========================================================= */

.site-search-panel {
    position: fixed;
    top: 69px;
    left: 0;

    width: 100%;
    max-height: min(620px, calc(100vh - 69px));

    background: #000;
    color: #fff;

    z-index: 999;

    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transform: translateY(-24px);

    transition:
        opacity 0.28s ease,
        transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0s linear 0.45s;
}


/* OPEN STATE */
.site-search-panel.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateY(0);

    transition:
        opacity 0.28s ease,
        transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0s linear 0s;
}


/* =========================================================
   SEARCH INNER CONTAINER
========================================================= */

.site-search-inner {
    width: 100%;

    padding: 34px 42px 32px;

    max-height: min(620px, calc(100vh - 69px));

    overflow-y: auto;

    overscroll-behavior: contain;
}


/* =========================================================
   SEARCH TOP LINE
========================================================= */

.site-search-topline {
    display: flex;
    align-items: center;

    gap: 18px;
}


/* =========================================================
   SEARCH INPUT WRAPPER
========================================================= */

.site-search-field-wrap {
    position: relative;

    flex: 1;

    display: flex;
    align-items: center;

    gap: 14px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.72);
}


.site-search-field-wrap .material-icons {
    flex: 0 0 auto;

    color: #fff;

    font-size: 25px;
}


/* =========================================================
   SEARCH INPUT
========================================================= */

.site-search-input {
    width: 100%;
    height: 62px;

    border: 0;
    outline: 0;

    background: transparent;

    color: #fff;

    font-family: "Geologica", sans-serif;

    font-size: clamp(24px, 2.2vw, 38px);

    font-weight: 400;

    letter-spacing: -0.02em;
}


.site-search-input::placeholder {
    color: rgba(255, 255, 255, 0.45);
}


/* REMOVE DEFAULT SEARCH X */
.site-search-input::-webkit-search-cancel-button {
    display: none;
}


/* =========================================================
   CLOSE BUTTON
========================================================= */

.site-search-close {
    width: 42px;
    height: 42px;

    flex: 0 0 42px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(255, 255, 255, 0.25);

    border-radius: 50%;

    background: transparent;

    color: #fff;

    cursor: pointer;

    transition:
        background-color 0.22s ease,
        border-color 0.22s ease,
        transform 0.22s ease;
}


.site-search-close:hover {
    background: rgba(255, 255, 255, 0.10);

    border-color: rgba(255, 255, 255, 0.70);
}


.site-search-close:active {
    transform: scale(0.94);
}


.site-search-close .material-icons {
    font-size: 22px;
}


/* =========================================================
   SEARCH HELPER TEXT
========================================================= */

.site-search-helper {
    margin-top: 14px;

    color: rgba(255, 255, 255, 0.48);

    font-size: 12px;

    line-height: 1.5;
}


/* =========================================================
   SEARCH RESULTS CONTAINER
========================================================= */

.site-search-results {
    margin-top: 26px;
}


/* =========================================================
   SEARCH STATUS
========================================================= */

.site-search-status {
    padding: 12px 0 2px;

    color: rgba(255, 255, 255, 0.55);

    font-size: 13px;
}


/* =========================================================
   SEARCH RESULT GRID
========================================================= */

.site-search-result-list {
    display: grid;

    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 0 34px;
}


/* =========================================================
   INDIVIDUAL SEARCH RESULT
========================================================= */

.site-search-result {
    min-width: 0;

    display: grid;

    grid-template-columns: 1fr auto;

    align-items: center;

    gap: 20px;

    padding: 18px 0;

    border-top: 1px solid rgba(255, 255, 255, 0.12);

    color: #fff;

    text-decoration: none;

    transition:
        opacity 0.2s ease,
        padding-left 0.25s ease;
}


.site-search-result:hover {
    padding-left: 8px;
}


/* =========================================================
   RESULT CONTENT
========================================================= */

.site-search-result-main {
    min-width: 0;
}


/* =========================================================
   RESULT META
========================================================= */

.site-search-result-meta {
    display: flex;
    flex-wrap: wrap;

    align-items: center;

    gap: 8px 12px;

    margin-bottom: 6px;

    color: rgba(255, 255, 255, 0.48);

    font-size: 11px;

    text-transform: uppercase;

    letter-spacing: 0.06em;
}


/* PRODUCT ID */
.site-search-result-code {
    color: #aab36a;

    font-weight: 600;
}


/* =========================================================
   RESULT TITLE
========================================================= */

.site-search-result-title {
    color: #fff;

    font-size: 18px;

    font-weight: 500;

    line-height: 1.25;
}


/* =========================================================
   RESULT DESCRIPTION
========================================================= */

.site-search-result-description {
    margin-top: 5px;

    color: rgba(255, 255, 255, 0.58);

    font-size: 12px;

    line-height: 1.4;
}


/* =========================================================
   RESULT ARROW
========================================================= */

.site-search-result-arrow {
    color: rgba(255, 255, 255, 0.72);

    font-size: 23px;

    transition: transform 0.25s ease;
}


.site-search-result:hover .site-search-result-arrow {
    transform: translate(3px, -3px);
}


/* =========================================================
   NO RESULTS
========================================================= */

.site-search-empty {
    padding: 24px 0 4px;

    border-top: 1px solid rgba(255, 255, 255, 0.12);

    color: rgba(255, 255, 255, 0.58);

    font-size: 14px;

    line-height: 1.55;
}


/* =========================================================
   SEARCH OPEN STATE
   Prevent navbar mega menus opening over search
========================================================= */

body.site-search-open .nav-dropdown {
    opacity: 0 !important;

    visibility: hidden !important;

    pointer-events: none !important;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1100px) {

    .site-search-panel {
        top: 76px;

        max-height: calc(100vh - 76px);
    }


    .site-search-inner {
        padding: 28px 24px 30px;

        max-height: calc(100vh - 76px);
    }


    .site-search-result-list {
        grid-template-columns: 1fr;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 768px) {

    .site-search-panel {
        top: 70px;

        max-height: calc(100svh - 70px);
    }


    .site-search-inner {
        padding: 24px 18px 28px;

        max-height: calc(100svh - 70px);
    }


    .site-search-topline {
        gap: 12px;
    }


    .site-search-field-wrap {
        gap: 10px;
    }


    .site-search-field-wrap .material-icons {
        font-size: 22px;
    }


    .site-search-input {
        height: 56px;

        font-size: 24px;
    }


    .site-search-close {
        width: 38px;
        height: 38px;

        flex-basis: 38px;
    }


    .site-search-helper {
        font-size: 11px;
    }


    .site-search-results {
        margin-top: 20px;
    }


    .site-search-result {
        padding: 16px 0;
    }


    .site-search-result-title {
        font-size: 17px;
    }


    .site-search-result-description {
        font-size: 12px;
    }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 480px) {

    .site-search-inner {
        padding-left: 15px;
        padding-right: 15px;
    }


    .site-search-input {
        font-size: 21px;
    }


    .site-search-close {
        width: 36px;
        height: 36px;

        flex-basis: 36px;
    }

}

/* =========================================================
   CUSTOM TEXT SELECTION COLOR
========================================================= */

::selection {
    background: #8A9460; /* light olive drab */
    color: #ffffff;
}

/* Firefox */
::-moz-selection {
    background: #8A9460;
    color: #ffffff;
}