/* =========================================================
                       FINEASTRA — ABOUT
                       Premium Architectural Corporate Experience
                       ========================================================= */

:root {
    --fa-bg: #f7f7f5;
    --fa-bg-soft: #f1f2f0;
    --fa-white: #ffffff;
    --fa-black: #111315;
    --fa-dark: #171a1d;
    --fa-text: #272b2e;
    --fa-muted: #747a7e;
    --fa-line: rgba(17, 19, 21, .12);
    --fa-line-light: rgba(255,255,255,.14);
    --fa-accent: #0065a8;
    --fa-accent-dark: #004b7d;
    --fa-radius: 2px;
    --fa-max: 1480px;
    --fa-ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------------------------------------------------------
                       BASE
                       --------------------------------------------------------- */


body {
    margin: 0;
    padding: 0;
}

.fa-about {
    width: 100%;
    overflow: hidden;
    background: var(--fa-bg);
    color: var(--fa-text);
}

    .fa-about *,
    .fa-about *::before,
    .fa-about *::after {
        box-sizing: border-box;
    }

.fa-container {
    width: min(calc(100% - 80px), var(--fa-max));
    margin-inline: auto;
}

.fa-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 22px;
    color: var(--fa-muted);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .22em;
    line-height: 1.4;
    text-transform: uppercase;
}

    .fa-eyebrow::before {
        content: "";
        width: 30px;
        height: 1px;
        background: currentColor;
        opacity: .65;
    }

.fa-section-title {
    max-width: 900px;
    margin: 0;
    color: var(--fa-black);
    font-size: clamp(2.6rem, 5vw, 5.7rem);
    font-weight: 500;
    letter-spacing: -.055em;
    line-height: .95;
}

    .fa-section-title span {
        color: var(--fa-muted);
    }

.fa-copy {
    max-width: 680px;
    margin: 28px 0 0;
    color: var(--fa-muted);
    font-size: 1rem;
    line-height: 1.85;
}

    .fa-copy strong {
        color: var(--fa-text);
        font-weight: 600;
    }

.fa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 52px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 0;
    text-decoration: none;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    transition: background .35s var(--fa-ease), color .35s var(--fa-ease), border-color .35s var(--fa-ease), transform .35s var(--fa-ease);
}

    .fa-btn:hover {
        transform: translateY(-2px);
    }

.fa-btn-primary {
    background: var(--fa-white);
    color: var(--fa-black);
}

    .fa-btn-primary:hover {
        background: var(--fa-accent);
        color: var(--fa-white);
    }

.fa-btn-outline {
    border-color: rgba(255,255,255,.28);
    color: var(--fa-white);
}

    .fa-btn-outline:hover {
        border-color: var(--fa-white);
        background: var(--fa-white);
        color: var(--fa-black);
    }

/* ---------------------------------------------------------
                       HERO
                       --------------------------------------------------------- */

.fa-hero {
    position: relative;
    min-height: min(900px, 92vh);
    display: flex;
    align-items: flex-end;
    isolation: isolate;
    background: linear-gradient( 90deg, rgba(5, 8, 10, .88) 0%, rgba(5, 8, 10, .57) 42%, rgba(5, 8, 10, .18) 100% ), linear-gradient( 180deg, rgba(0,0,0,.06) 0%, rgba(0,0,0,.58) 100% ), url("/images/systems/CV75/CV75_Render2.webp") center / cover no-repeat, #24282b;
}

    .fa-hero::after {
        content: "";
        position: absolute;
        inset: 0;
        z-index: -1;
        background: linear-gradient( 135deg, rgba(0, 101, 168, .12), transparent 38% );
        pointer-events: none;
    }

.fa-hero-inner {
    position: relative;
    z-index: 2;
    width: min(calc(100% - 80px), var(--fa-max));
    margin: 0 auto;
    padding: 55px 0 90px;
}

.fa-hero-eyebrow {
    color: rgba(255,255,255,.72);
}

.fa-hero-title {
    max-width: 980px;
    margin: 0;
    color: #fff;
    font-size: clamp(4rem, 9vw, 9.5rem);
    font-weight: 400;
    letter-spacing: -.075em;
    line-height: .84;
}

    .fa-hero-title em {
        display: block;
        color: rgba(255,255,255,.48);
        font-style: normal;
    }

.fa-hero-description {
    max-width: 610px;
    margin: 38px 0 0;
    color: rgba(255,255,255,.72);
    font-size: 1.05rem;
    line-height: 1.8;
}

.fa-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 42px;
}

.fa-hero-meta {
    position: absolute;
    right: 0;
    bottom: 90px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 9px;
    color: rgba(255,255,255,.45);
    font-size: .63rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.fa-hero-scroll {
    position: absolute;
    left: 0;
    bottom: 90px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,.48);
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

    .fa-hero-scroll::after {
        content: "";
        width: 1px;
        height: 55px;
        background: rgba(255,255,255,.35);
    }

/* ---------------------------------------------------------
                       INTRO
                       --------------------------------------------------------- */

.fa-intro {
    padding: 150px 0;
    background: var(--fa-bg);
}

.fa-intro-grid {
    display: grid;
    grid-template-columns: minmax(250px, .7fr) minmax(400px, 1.3fr);
    gap: 100px;
    align-items: start;
}

.fa-intro-number {
    margin-top: 8px;
    color: rgba(17,19,21,.12);
    font-size: clamp(5rem, 10vw, 11rem);
    font-weight: 500;
    letter-spacing: -.09em;
    line-height: .75;
}

.fa-intro-statement {
    max-width: 960px;
    margin: 0;
    color: var(--fa-black);
    font-size: clamp(2.2rem, 4.7vw, 5.4rem);
    font-weight: 400;
    letter-spacing: -.06em;
    line-height: .98;
}

    .fa-intro-statement span {
        color: var(--fa-muted);
    }

.fa-intro-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    margin-top: 85px;
    padding-top: 35px;
    border-top: 1px solid var(--fa-line);
}

.fa-intro-label {
    margin: 0 0 14px;
    color: var(--fa-black);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.fa-intro-text {
    max-width: 550px;
    margin: 0;
    color: var(--fa-muted);
    font-size: .95rem;
    line-height: 1.85;
}

/* ---------------------------------------------------------
                       SYSTEMS
                       --------------------------------------------------------- */

.fa-systems {
    padding: 145px 0;
    background: var(--fa-white);
}

.fa-systems-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    margin-bottom: 90px;
}

.fa-systems-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--fa-line);
    border: 1px solid var(--fa-line);
}

.fa-system {
    position: relative;
    min-height: 360px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 42px;
    overflow: hidden;
    background: var(--fa-white);
    transition: background .45s var(--fa-ease), color .45s var(--fa-ease);
}

    .fa-system::after {
        content: "";
        position: absolute;
        right: -90px;
        bottom: -100px;
        width: 280px;
        height: 280px;
        border: 1px solid rgba(0,101,168,.12);
        border-radius: 50%;
        transition: transform .7s var(--fa-ease);
    }

    .fa-system:hover {
        background: var(--fa-dark);
        color: #fff;
    }

        .fa-system:hover::after {
            transform: scale(1.45);
        }

.fa-system-number {
    color: var(--fa-muted);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .16em;
}

.fa-system h3 {
    position: relative;
    z-index: 1;
    max-width: 430px;
    margin: 80px 0 15px;
    font-size: clamp(1.7rem, 3vw, 3rem);
    font-weight: 450;
    letter-spacing: -.045em;
    line-height: 1;
}

.fa-system p {
    position: relative;
    z-index: 1;
    max-width: 500px;
    margin: 0;
    color: var(--fa-muted);
    font-size: .9rem;
    line-height: 1.75;
}

.fa-system:hover p,
.fa-system:hover .fa-system-number {
    color: rgba(255,255,255,.55);
}

/* ---------------------------------------------------------
                       ENGINEERING
                       --------------------------------------------------------- */

.fa-engineering {
    position: relative;
    padding: 150px 0;
    background: var(--fa-dark);
    color: #fff;
    overflow: hidden;
}

    .fa-engineering::before {
        content: "";
        position: absolute;
        top: 0;
        right: 8%;
        width: 1px;
        height: 100%;
        background: var(--fa-line-light);
    }

    .fa-engineering::after {
        content: "";
        position: absolute;
        right: -200px;
        bottom: -300px;
        width: 750px;
        height: 750px;
        border: 1px solid rgba(255,255,255,.06);
        border-radius: 50%;
        box-shadow: 0 0 0 80px rgba(255,255,255,.015), 0 0 0 160px rgba(255,255,255,.012), 0 0 0 240px rgba(255,255,255,.008);
    }

.fa-engineering-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 120px;
}

.fa-engineering .fa-eyebrow {
    color: rgba(255,255,255,.48);
}

.fa-engineering-title {
    max-width: 700px;
    margin: 0;
    color: #fff;
    font-size: clamp(3rem, 6vw, 6.8rem);
    font-weight: 400;
    letter-spacing: -.065em;
    line-height: .92;
}

    .fa-engineering-title span {
        color: rgba(255,255,255,.32);
    }

.fa-engineering-copy {
    max-width: 620px;
    margin: 30px 0 0;
    color: rgba(255,255,255,.56);
    font-size: .98rem;
    line-height: 1.9;
}

.fa-engineering-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    margin-top: 70px;
    background: var(--fa-line-light);
    border: 1px solid var(--fa-line-light);
}

.fa-engineering-feature {
    min-height: 210px;
    padding: 32px;
    background: rgba(255,255,255,.025);
}

.fa-engineering-feature-index {
    color: rgba(255,255,255,.3);
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .14em;
}

.fa-engineering-feature h3 {
    margin: 50px 0 12px;
    color: #fff;
    font-size: 1.15rem;
    font-weight: 500;
}

.fa-engineering-feature p {
    margin: 0;
    color: rgba(255,255,255,.46);
    font-size: .82rem;
    line-height: 1.7;
}

/* ---------------------------------------------------------
                       PROCESS
                       --------------------------------------------------------- */

.fa-process {
    padding: 150px 0;
    background: var(--fa-bg);
}

.fa-process-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 50px;
    margin-bottom: 95px;
}

.fa-process-list {
    border-top: 1px solid var(--fa-line);
}

.fa-process-item {
    display: grid;
    grid-template-columns: 100px 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 36px 0;
    border-bottom: 1px solid var(--fa-line);
}

.fa-process-index {
    color: var(--fa-muted);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .14em;
}

.fa-process-item h3 {
    margin: 0;
    color: var(--fa-black);
    font-size: clamp(1.5rem, 2.7vw, 2.6rem);
    font-weight: 450;
    letter-spacing: -.045em;
}

.fa-process-item p {
    margin: 0;
    color: var(--fa-muted);
    font-size: .88rem;
    line-height: 1.75;
}

/* ---------------------------------------------------------
                       PHILOSOPHY
                       --------------------------------------------------------- */

.fa-philosophy {
    position: relative;
    min-height: 760px;
    display: flex;
    align-items: center;
    background: linear-gradient( 90deg, rgba(0,0,0,.82), rgba(0,0,0,.45), rgba(0,0,0,.12) ), url("/images/systems/SWT38/SWT38_Render3.webp") center / cover no-repeat, #303336;
}

.fa-philosophy-inner {
    width: min(calc(100% - 80px), var(--fa-max));
    margin: 0 auto;
}

.fa-philosophy .fa-eyebrow {
    color: rgba(255,255,255,.58);
}

.fa-philosophy-title {
    max-width: 1000px;
    margin: 0;
    color: #fff;
    font-size: clamp(3.4rem, 7vw, 8rem);
    font-weight: 400;
    letter-spacing: -.075em;
    line-height: .9;
}

    .fa-philosophy-title span {
        color: rgba(255,255,255,.42);
    }

.fa-philosophy-copy {
    max-width: 600px;
    margin-top: 40px;
    color: rgba(255,255,255,.62);
    font-size: 1rem;
    line-height: 1.85;
}

/* ---------------------------------------------------------
                       VALUES
                       --------------------------------------------------------- */

.fa-values {
    padding: 145px 0;
    background: var(--fa-white);
}

.fa-values-head {
    margin-bottom: 85px;
}

.fa-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid var(--fa-line);
    border-bottom: 1px solid var(--fa-line);
}

.fa-value {
    min-height: 330px;
    padding: 35px;
    border-right: 1px solid var(--fa-line);
}

    .fa-value:last-child {
        border-right: 0;
    }

.fa-value-number {
    color: rgba(17,19,21,.22);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .15em;
}

.fa-value h3 {
    margin: 100px 0 18px;
    color: var(--fa-black);
    font-size: 1.45rem;
    font-weight: 500;
    letter-spacing: -.03em;
}

.fa-value p {
    margin: 0;
    color: var(--fa-muted);
    font-size: .84rem;
    line-height: 1.75;
}

/* ---------------------------------------------------------
                       APPLICATIONS
                       --------------------------------------------------------- */

.fa-applications {
    padding: 145px 0;
    background: var(--fa-bg-soft);
}

.fa-applications-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
}

.fa-application-list {
    margin-top: 65px;
    border-top: 1px solid var(--fa-line);
}

.fa-application {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 24px 0;
    border-bottom: 1px solid var(--fa-line);
    color: var(--fa-black);
    text-decoration: none;
    transition: padding .35s var(--fa-ease);
}

    .fa-application:hover {
        padding-left: 14px;
    }

.fa-application-name {
    font-size: 1.15rem;
    font-weight: 500;
    letter-spacing: -.02em;
}

.fa-application-arrow {
    color: var(--fa-muted);
    font-size: 1.1rem;
    transition: transform .35s var(--fa-ease);
}

.fa-application:hover .fa-application-arrow {
    transform: translateX(6px);
    color: var(--fa-accent);
}

.fa-applications-note {
    align-self: end;
    padding: 50px;
    background: var(--fa-dark);
    color: #fff;
}

    .fa-applications-note .fa-eyebrow {
        color: rgba(255,255,255,.46);
    }

    .fa-applications-note h3 {
        max-width: 520px;
        margin: 45px 0 20px;
        color: #fff;
        font-size: clamp(2rem, 4vw, 4.2rem);
        font-weight: 400;
        letter-spacing: -.055em;
        line-height: .96;
    }

    .fa-applications-note p {
        max-width: 530px;
        margin: 0;
        color: rgba(255,255,255,.5);
        font-size: .9rem;
        line-height: 1.8;
    }

/* ---------------------------------------------------------
                       HEADQUARTERS
                       --------------------------------------------------------- */

.fa-headquarters {
    padding: 145px 0;
    background: var(--fa-white);
}

.fa-headquarters-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 100px;
}

.fa-hq-title {
    max-width: 900px;
    margin: 0;
    color: var(--fa-black);
    font-size: clamp(3rem, 6vw, 6.7rem);
    font-weight: 400;
    letter-spacing: -.07em;
    line-height: .9;
}

.fa-hq-address {
    margin-top: 55px;
    color: var(--fa-muted);
    font-size: .95rem;
    line-height: 1.85;
}

    .fa-hq-address strong {
        display: block;
        margin-bottom: 10px;
        color: var(--fa-black);
        font-size: .72rem;
        letter-spacing: .16em;
        text-transform: uppercase;
    }

.fa-contact-card {
    padding: 45px;
    background: var(--fa-bg);
    border: 1px solid var(--fa-line);
}

    .fa-contact-card h3 {
        margin: 0 0 35px;
        color: var(--fa-black);
        font-size: 1.35rem;
        font-weight: 500;
    }

.fa-contact-item {
    padding: 22px 0;
    border-top: 1px solid var(--fa-line);
}

    .fa-contact-item:last-child {
        border-bottom: 1px solid var(--fa-line);
    }

.fa-contact-label {
    display: block;
    margin-bottom: 7px;
    color: var(--fa-muted);
    font-size: .63rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.fa-contact-item a,
.fa-contact-item span {
    color: var(--fa-black);
    font-size: .95rem;
    text-decoration: none;
}

    .fa-contact-item a:hover {
        color: var(--fa-accent);
    }

/* ---------------------------------------------------------
                       CTA
                       --------------------------------------------------------- */

.fa-cta {
    position: relative;
    padding: 150px 0;
    background: var(--fa-accent);
    overflow: hidden;
}

    .fa-cta::before {
        content: "";
        position: absolute;
        right: -200px;
        top: -300px;
        width: 800px;
        height: 800px;
        border: 1px solid rgba(255,255,255,.15);
        border-radius: 50%;
        box-shadow: 0 0 0 80px rgba(255,255,255,.04), 0 0 0 160px rgba(255,255,255,.025), 0 0 0 240px rgba(255,255,255,.018);
    }

.fa-cta-inner {
    position: relative;
    z-index: 1;
}

.fa-cta .fa-eyebrow {
    color: rgba(255,255,255,.62);
}

.fa-cta-title {
    max-width: 1050px;
    margin: 0;
    color: #fff;
    font-size: clamp(3.5rem, 8vw, 9rem);
    font-weight: 400;
    letter-spacing: -.08em;
    line-height: .84;
}

.fa-cta-description {
    max-width: 620px;
    margin: 38px 0 0;
    color: rgba(255,255,255,.68);
    font-size: 1rem;
    line-height: 1.8;
}

.fa-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 42px;
}

/* ---------------------------------------------------------
                       REVEAL
                       --------------------------------------------------------- */

.fa-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s var(--fa-ease), transform .8s var(--fa-ease);
}

    .fa-reveal.is-visible {
        opacity: 1;
        transform: translateY(0);
    }

/* ---------------------------------------------------------
                       RESPONSIVE
                       --------------------------------------------------------- */

@media (max-width: 1100px) {

    .fa-container,
    .fa-hero-inner,
    .fa-philosophy-inner {
        width: min(calc(100% - 50px), var(--fa-max));
    }

    .fa-intro-grid,
    .fa-engineering-grid,
    .fa-applications-grid,
    .fa-headquarters-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .fa-intro-grid {
        gap: 30px;
    }

    .fa-intro-number {
        font-size: 5rem;
    }

    .fa-systems-head {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .fa-value:nth-child(2) {
        border-right: 0;
    }

    .fa-value:nth-child(1),
    .fa-value:nth-child(2) {
        border-bottom: 1px solid var(--fa-line);
    }

    .fa-engineering::before {
        display: none;
    }

    .fa-hero-meta {
        display: none;
    }

    .fa-hero-scroll {
        display: none;
    }
}

@media (max-width: 760px) {

    .fa-container,
    .fa-hero-inner,
    .fa-philosophy-inner {
        /*  width: min(calc(100% - 32px), var(--fa-max)); */
    }

    .fa-hero {
        min-height: 760px;
    }

    .fa-hero-inner {
        padding: 90px 0 55px;
    }

    .fa-hero-title {
        font-size: clamp(3.6rem, 17vw, 6rem);
    }

    .fa-hero-description {
        font-size: .92rem;
    }

    .fa-intro,
    .fa-systems,
    .fa-engineering,
    .fa-process,
    .fa-values,
    .fa-applications,
    .fa-headquarters,
    .fa-cta {
        padding: 90px 0;
    }

    .fa-intro-bottom {
        grid-template-columns: 1fr;
        gap: 35px;
        margin-top: 55px;
    }

    .fa-systems-grid {
        grid-template-columns: 1fr;
    }

    .fa-system {
        min-height: 310px;
        padding: 30px;
    }

        .fa-system h3 {
            margin-top: 70px;
        }

    .fa-engineering-features {
        grid-template-columns: 1fr;
    }

    .fa-process-head {
        display: block;
        margin-bottom: 55px;
    }

    .fa-process-item {
        grid-template-columns: 50px 1fr;
        gap: 18px;
        padding: 28px 0;
    }

        .fa-process-item p {
            grid-column: 2;
        }

    .fa-philosophy {
        min-height: 650px;
    }

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

    .fa-value {
        min-height: 260px;
        border-right: 0;
        border-bottom: 1px solid var(--fa-line);
    }

        .fa-value:last-child {
            border-bottom: 0;
        }

        .fa-value h3 {
            margin-top: 65px;
        }

    .fa-applications-note {
        padding: 35px;
    }

    .fa-contact-card {
        padding: 30px;
    }

    .fa-cta-title {
        font-size: clamp(3.5rem, 17vw, 6rem);
    }
}

@media (prefers-reduced-motion: reduce) {

    .fa-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .fa-btn,
    .fa-system,
    .fa-application,
    .fa-application-arrow {
        transition: none;
    }
}