/* ===============================================
   GST Hub Website
   Landing Page Overrides / Components
   =============================================== */
:root{
  --gst-blue:#1264ff;
  --gst-blue-deep:#0d2b68;
  --gst-green:#16b84e;
  --gst-purple:#6b2cff;
  --gst-orange:#ff8a00;
  --gst-cyan:#12b8d8;
  --gst-navy:#081b46;
  --gst-text:#0f1f45;
  --gst-muted:#5e6b86;
  --gst-border:#e6ebf4;
  --gst-soft:#f7faff;
}
html{scroll-behavior:smooth}
body{background:#fff;color:var(--gst-text);overflow-x:hidden}
.site-header{height:76px}
.navbar{max-width:1480px;padding-inline:32px}
.navbar__logo-image{width:170px}
.navbar__menu{gap:30px}
.navbar__link{font-size:.96rem;color:#17264a}
.navbar__actions{gap:12px}
.navbar__actions .btn{min-height:42px;padding-inline:20px;font-size:.88rem}
.navbar__actions .btn--primary{background:linear-gradient(90deg,var(--gst-blue),#06a97d);border:none}
.navbar__actions .btn--ghost{border:1px solid #cdd9ee;background:#fff}
.gst-page{padding-top:76px}
.gst-container{width:min(1440px,calc(100% - 64px));margin:auto}
.gst-hero{position:relative;padding:78px 0 50px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#f9fbff 100%)}
.gst-hero:before,.gst-hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.gst-hero:before{width:520px;height:520px;right:-260px;top:-180px;background:radial-gradient(circle,rgba(18,100,255,.16),transparent 68%)}
.gst-hero:after{width:420px;height:420px;left:-250px;bottom:-250px;background:radial-gradient(circle,rgba(22,184,78,.10),transparent 68%)}
.gst-hero__grid{display:grid;grid-template-columns:minmax(360px,.8fr) minmax(620px,1.4fr);gap:38px;align-items:center;position:relative;z-index:1}
.gst-hero__content{padding-left:8px}
.gst-badge{display:inline-flex;align-items:center;padding:7px 13px;border-radius:999px;background:linear-gradient(90deg,#eef5ff,#effcf5);color:#1454c4;font-size:.75rem;font-weight:800;letter-spacing:.02em;margin-bottom:18px;border:1px solid #dce8f8}
.gst-hero h1{font-size:clamp(3.1rem,5vw,5.2rem);line-height:1.02;margin:0;letter-spacing:-.055em}
.gst-hero h1 span{display:block;background:linear-gradient(90deg,var(--gst-blue),#11a987);-webkit-background-clip:text;background-clip:text;color:transparent}
.gst-hero__desc{font-size:1.12rem;line-height:1.75;color:var(--gst-muted);max-width:610px;margin:24px 0 28px}
.gst-hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.gst-btn{min-height:52px;padding:0 24px;border-radius:10px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:.25s ease}
.gst-btn:hover{transform:translateY(-2px)}
.gst-btn--primary{color:#fff;background:linear-gradient(90deg,var(--gst-blue),#08a97b);box-shadow:0 12px 28px rgba(18,100,255,.2)}
.gst-btn--secondary{color:var(--gst-blue);background:#fff;border:1px solid #bcd0f5}
.gst-trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;color:#52617c;font-size:.8rem}
.gst-trust span{display:flex;align-items:center;gap:7px}
.gst-trust i{width:9px;height:9px;border-radius:50%;display:block;background:var(--gst-green)}
.gst-devices{position:relative;min-height:500px;display:flex;align-items:center;justify-content:center}
.gst-device{position:absolute;background:#111827;border:7px solid #101827;box-shadow:0 28px 70px rgba(10,28,68,.22);overflow:hidden}
.gst-device img{display:block;width:100%;height:100%;object-fit:cover}
.gst-device--desktop{width:720px;height:470px;border-radius:16px;left:50%;top:12px;transform:translateX(-40%);z-index:1}
.gst-device--laptop{width:470px;height:310px;border-radius:14px;left:6%;bottom:6px;z-index:3}
.gst-device--tablet{width:360px;height:245px;border-radius:20px;right:0;bottom:28px;z-index:4;border-width:6px}
.gst-device:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);pointer-events:none}
.gst-device--desktop:before{content:"";position:absolute;left:50%;bottom:-55px;width:170px;height:55px;background:#9aa2ad;transform:translateX(-50%);z-index:-1;border-radius:0 0 12px 12px}
.gst-section{padding:82px 0}
.gst-section--soft{background:linear-gradient(180deg,#fbfdff,#f6faff)}
.gst-section__head{text-align:center;max-width:760px;margin:0 auto 42px}
.gst-kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--gst-blue);margin-bottom:9px}
.gst-section__head h2{font-size:clamp(2rem,3vw,3rem);margin:0 0 12px}
.gst-section__head p{margin:0;color:var(--gst-muted);line-height:1.7}
.gst-workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:0;max-width:1240px;margin:auto}
.gst-step{text-align:center;position:relative;padding:10px 18px}
.gst-step:not(:last-child):after{content:"";position:absolute;top:34px;right:-18%;width:36%;border-top:2px dashed #bfd0ee}
.gst-step__icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;background:#fff;border:1px solid #e3eaf7;box-shadow:0 12px 30px rgba(15,40,90,.08);font-size:1.5rem}
.gst-step:nth-child(1) .gst-step__icon{color:var(--gst-blue)}.gst-step:nth-child(2) .gst-step__icon{color:var(--gst-green)}.gst-step:nth-child(3) .gst-step__icon{color:var(--gst-orange)}.gst-step:nth-child(4) .gst-step__icon{color:var(--gst-purple)}.gst-step:nth-child(5) .gst-step__icon{color:var(--gst-cyan)}
.gst-step__num{font-size:.72rem;font-weight:800;margin-bottom:5px}.gst-step h3{font-size:1.05rem;margin:0 0 7px}.gst-step p{font-size:.82rem;color:var(--gst-muted);line-height:1.5;margin:0}
.gst-features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gst-feature{padding:24px;border:1px solid var(--gst-border);border-radius:16px;background:#fff;box-shadow:0 8px 25px rgba(15,40,90,.035);transition:.25s ease}.gst-feature:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(15,40,90,.08)}
.gst-feature__icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;font-size:1.25rem;background:#eef5ff;color:var(--gst-blue)}
.gst-feature:nth-child(2) .gst-feature__icon{background:#edfbf2;color:var(--gst-green)}.gst-feature:nth-child(3) .gst-feature__icon{background:#fff5e8;color:var(--gst-orange)}.gst-feature:nth-child(4) .gst-feature__icon{background:#f3edff;color:var(--gst-purple)}
.gst-feature h3{font-size:1rem;margin:0 0 7px}.gst-feature p{font-size:.82rem;color:var(--gst-muted);line-height:1.55;margin:0}
.gst-pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
.gst-price-card{position:relative;padding:28px 22px 22px;border:1px solid var(--gst-border);border-radius:18px;background:#fff;box-shadow:0 12px 32px rgba(15,40,90,.05);display:flex;flex-direction:column}.gst-price-card--popular{border:2px solid var(--gst-blue);transform:translateY(-8px)}
.gst-popular{position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:5px 14px;border-radius:999px;background:linear-gradient(90deg,var(--gst-blue),var(--gst-purple));color:#fff;font-size:.68rem;font-weight:800;white-space:nowrap}
.gst-price-card h3{text-align:center;margin:0 0 6px;color:var(--gst-blue);font-size:1.35rem}.gst-price-card:nth-child(1) h3{color:var(--gst-blue)}.gst-price-card:nth-child(2) h3{color:var(--gst-green)}.gst-price-card:nth-child(3) h3{color:var(--gst-blue)}.gst-price-card:nth-child(4) h3{color:var(--gst-purple)}
.gst-price-card__desc{text-align:center;color:var(--gst-muted);font-size:.78rem;min-height:38px}.gst-price{font-size:2rem;font-weight:800;text-align:center;margin:12px 0 2px;color:var(--gst-text)}.gst-price small{font-size:.78rem;font-weight:500;color:var(--gst-muted)}.gst-year{text-align:center;font-weight:700;font-size:1.15rem;margin-bottom:6px}.gst-save{text-align:center;color:#168347;background:#eaf9ef;border-radius:999px;padding:4px 9px;font-size:.7rem;font-weight:700;width:max-content;margin:0 auto 17px}
.gst-price-card ul{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:9px;flex:1}.gst-price-card li{font-size:.77rem;color:#4e5b74;display:flex;gap:8px}.gst-price-card li:before{content:"✓";color:var(--gst-green);font-weight:800}.gst-price-card .gst-btn{width:100%;box-sizing:border-box;min-height:44px;font-size:.8rem}
.gst-audience{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gst-audience-card{padding:26px;border-radius:18px;background:linear-gradient(145deg,#fff,#f7faff);border:1px solid var(--gst-border)}.gst-audience-card h3{margin:0 0 8px}.gst-audience-card p{margin:0;color:var(--gst-muted);font-size:.88rem;line-height:1.6}
.gst-faq{max-width:900px;margin:auto;display:grid;gap:12px}.gst-faq details{background:#fff;border:1px solid var(--gst-border);border-radius:12px;padding:18px 20px}.gst-faq summary{cursor:pointer;font-weight:700}.gst-faq p{margin:12px 0 0;color:var(--gst-muted);font-size:.88rem;line-height:1.6}
.gst-cta{padding:56px 0}.gst-cta__box{border:1px solid #dbe5f5;border-radius:24px;padding:34px 42px;background:linear-gradient(100deg,#f5f9ff,#f2fff7);display:flex;align-items:center;justify-content:space-between;gap:24px}.gst-cta__box h2{margin:0 0 8px}.gst-cta__box p{margin:0;color:var(--gst-muted)}
.gst-footer{background:var(--gst-navy);color:#dce6ff;padding:54px 0 24px}.gst-footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:30px}.gst-footer img{width:170px;background:#fff0;padding:0;margin-bottom:15px}.gst-footer p{color:#9fb0d2;font-size:.82rem;line-height:1.6}.gst-footer h4{color:#fff;margin:0 0 14px;font-size:.85rem}.gst-footer a{display:block;color:#9fb0d2;text-decoration:none;font-size:.8rem;margin:8px 0}.gst-footer a:hover{color:#fff}.gst-footer__bottom{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:#8093bb;font-size:.75rem}
@media(max-width:1100px){.gst-hero__grid{grid-template-columns:1fr}.gst-hero__content{text-align:center;padding:0}.gst-hero__desc{margin-left:auto;margin-right:auto}.gst-hero__actions,.gst-trust{justify-content:center}.gst-devices{min-height:470px}.gst-features,.gst-pricing-grid{grid-template-columns:repeat(2,1fr)}.gst-workflow{grid-template-columns:repeat(3,1fr);gap:28px}.gst-step:not(:last-child):after{display:none}.gst-footer__grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.gst-container{width:min(100% - 32px,640px)}.navbar{padding-inline:16px}.navbar__menu{display:none}.navbar__actions .btn--ghost{display:none}.navbar__logo-image{width:145px}.gst-hero{padding:48px 0 30px}.gst-hero h1{font-size:clamp(2.7rem,12vw,4rem)}.gst-hero__desc{font-size:1rem}.gst-devices{min-height:350px}.gst-device--desktop{width:86%;height:250px;left:50%;top:20px;transform:translateX(-50%)}.gst-device--laptop{width:55%;height:155px;left:0;bottom:12px;border-width:4px}.gst-device--tablet{width:42%;height:145px;right:0;bottom:18px;border-width:4px}.gst-section{padding:58px 0}.gst-workflow{grid-template-columns:1fr}.gst-features,.gst-pricing-grid,.gst-audience{grid-template-columns:1fr}.gst-price-card--popular{transform:none}.gst-cta__box{flex-direction:column;align-items:flex-start;padding:28px}.gst-footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.gst-trust{gap:12px;flex-direction:column;align-items:center}.gst-footer__grid{grid-template-columns:1fr}.gst-device--desktop{height:205px}.gst-device--laptop{height:125px}.gst-device--tablet{height:115px}}

/* GST Hub hero product mockup */
.gst-hero-mockup{width:min(100%,900px);display:flex;align-items:center;justify-content:center;position:relative}
.gst-hero-mockup img{display:block;width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 24px 38px rgba(15,40,90,.12))}
@media(max-width:1100px){.gst-hero-mockup{max-width:900px;margin:0 auto}}
@media(max-width:760px){.gst-hero-mockup{width:100%;margin-top:8px}.gst-hero-mockup img{width:108%}}

/* ==========================================
   GST HUB FEATURES
========================================== */

.gst-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 50px;
}

.gst-feature-card {
    position: relative;

    padding: 30px 26px;

    background: #ffffff;

    border: 1px solid #e6edf7;
    border-radius: 18px;

    box-shadow: 0 10px 30px rgba(20, 55, 100, 0.06);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

.gst-feature-card:hover {
    transform: translateY(-5px);

    border-color: #cbdcf5;

    box-shadow: 0 18px 40px rgba(20, 55, 100, 0.11);
}

.gst-feature-card__icon {
    width: 52px;
    height: 52px;

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

    margin-bottom: 20px;

    border-radius: 14px;

    background: linear-gradient(
        135deg,
        #eaf3ff,
        #eefbf8
    );

    color: #1268e8;

    font-size: 24px;
    font-weight: 700;
}

.gst-feature-card h3 {
    margin: 0 0 10px;

    font-size: 21px;
    line-height: 1.25;

    color: #101a33;
}

.gst-feature-card p {
    margin: 0;

    font-size: 15px;
    line-height: 1.65;

    color: #5b6f8f;
}


/* ==========================================
   FEATURES — TABLET
========================================== */

@media (max-width: 1100px) {

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

}


/* ==========================================
   FEATURES — MOBILE
========================================== */

@media (max-width: 650px) {

    .gst-features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 35px;
    }

    .gst-feature-card {
        padding: 24px 22px;
    }

}

/* ==========================================
   FIX FIXED NAVBAR ANCHOR POSITIONING
========================================== */

.gst-section {
    scroll-margin-top: 90px;
}

/* ==========================================
   WHO GST HUB IS FOR
========================================== */

.gst-audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.gst-audience-card {
    position: relative;

    padding: 34px 30px;

    background: #ffffff;

    border: 1px solid #e4ebf5;
    border-radius: 20px;

    box-shadow: 0 10px 30px rgba(20, 55, 100, 0.06);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

.gst-audience-card:hover {
    transform: translateY(-5px);

    border-color: #cbdcf5;

    box-shadow: 0 18px 40px rgba(20, 55, 100, 0.11);
}

.gst-audience-card__icon {
    width: 56px;
    height: 56px;

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

    margin-bottom: 22px;

    border-radius: 16px;

    background: linear-gradient(
        135deg,
        #eaf3ff,
        #eefbf8
    );

    color: #1268e8;

    font-size: 25px;
    font-weight: 700;
}

.gst-audience-card h3 {
    margin: 0 0 12px;

    font-size: 23px;
    line-height: 1.25;

    color: #101a33;
}

.gst-audience-card p {
    margin: 0;

    font-size: 15px;
    line-height: 1.7;

    color: #5b6f8f;
}


/* ==========================================
   WHO IT'S FOR — TABLET
========================================== */

@media (max-width: 900px) {

    .gst-audience-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

}


/* ==========================================
   WHO IT'S FOR — MOBILE
========================================== */

@media (max-width: 650px) {

    .gst-audience-grid {
        margin-top: 35px;
    }

    .gst-audience-card {
        padding: 26px 22px;
    }

}

/* =========================================================
   GST HUB CTA — FINAL LAYOUT
   ========================================================= */

.gst-cta-section {
    padding-top: 40px;
    padding-bottom: 60px;
}

.gst-cta {
    position: relative;
    min-height: 330px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
    padding: 48px 48px 48px 52px;
    border: 1px solid #dbe7f5;
    border-radius: 28px;
    background: linear-gradient(
        135deg,
        #f5f9ff 0%,
        #f8fbff 50%,
        #f0fff9 100%
    );
}

.gst-cta__content {
    position: relative;
    z-index: 2;
    width: 52%;
}

.gst-cta__content h2 {
    margin: 10px 0 12px;
}

.gst-cta__content p {
    margin: 0 0 24px;
    max-width: 680px;
}

.gst-cta__visual {
    position: absolute;
    right: -20px;
    bottom: -35px;
    width: 48%;
    max-width: 620px;
    z-index: 1;
    pointer-events: none;
}

.gst-cta__visual img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}


/* =========================================================
   FAQ → CTA SPACING
   ========================================================= */

#faq {
    padding-bottom: 30px;
}


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

@media (max-width: 900px) {

    .gst-cta {
        min-height: 500px;
        padding: 40px 32px;
        align-items: flex-start;
    }

    .gst-cta__content {
        width: 100%;
        max-width: 600px;
    }

    .gst-cta__visual {
        width: 65%;
        right: -40px;
        bottom: -30px;
        opacity: 0.95;
    }

}


@media (max-width: 600px) {

    .gst-cta-section {
        padding-top: 20px;
        padding-bottom: 40px;
    }

    .gst-cta {
        min-height: 560px;
        padding: 32px 24px;
        border-radius: 22px;
    }

    .gst-cta__content {
        width: 100%;
    }

    .gst-cta__visual {
        width: 100%;
        right: -50px;
        bottom: -20px;
    }

}

/* =========================================================
   LEGAL PAGES — HEADER CLEARANCE
   ========================================================= */

.gst-legal-page {
    padding-top: 90px;
}

.gst-legal-content {

    max-width: 1100px;
    margin: 0 auto;

}

.gst-legal-content h2 {

    margin-top: 32px;

}

.gst-legal-content p,
.gst-legal-content li {

    line-height: 1.7;

}

.gst-legal-content ul {

    padding-left: 24px;

}

/* =========================================================
   LEGAL PAGES — HEADER LAYOUT FIX
   ========================================================= */

.gst-legal-page {
    padding-top: 90px;
}

.gst-navbar {
    position: relative;
    z-index: 1000;
}

.gst-navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gst-navbar__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.gst-navbar__actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* Requested visual refinements only */
.gst-icon {
    width: 27px;
    height: 27px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.gst-kicker--large {
    font-size: 1rem;
    letter-spacing: .16em;
}
.gst-contact-link {
    display: flex !important;
    align-items: center;
    gap: 10px;
}
.gst-contact-icon {
    width: 19px;
    height: 19px;
    flex: 0 0 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.gst-contact-icon--mail {
    stroke-width: 1.7;
}