:root {
    --landing-navy: #102f4a;
    --landing-navy-dark: #071c2d;
    --landing-blue: #2d6f9f;
    --landing-gold: #c99a43;
    --landing-text: #172033;
    --landing-muted: #657187;
    --landing-line: #e3e8ef;
    --landing-soft: #f5f7fa;
}

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

html {
    scroll-behavior: smooth;
}

body {
    color: var(--landing-text);
    background: #fff;
    font-family: "Segoe UI", Tahoma, sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.landing-container {
    width: min(1120px, calc(100% - 40px));
    margin-inline: auto;
}

.landing-nav {
    position: sticky;
    z-index: 50;
    top: 0;
    border-bottom: 1px solid rgba(227, 232, 239, .88);
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 5px 22px rgba(15, 35, 55, .05);
    backdrop-filter: blur(14px);
}

.nav-inner,
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-inner {
    min-height: 76px;
}

.landing-brand img {
    display: block;
    width: 172px;
    max-height: 48px;
    object-fit: contain;
    object-position: left center;
}

.landing-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}

.landing-button:hover {
    transform: translateY(-2px);
}

.landing-button-small {
    min-height: 42px;
    padding: 9px 18px;
}

.landing-button-primary {
    color: #fff;
    background: var(--landing-navy);
    box-shadow: 0 8px 20px rgba(16, 47, 74, .2);
}

.landing-button-primary:hover {
    background: #18466a;
}

.landing-hero {
    position: relative;
    overflow: hidden;
    min-height: 650px;
    padding: 108px 0 82px;
    color: #fff;
    background: linear-gradient(135deg, #061a2a 0%, #123f60 55%, #246c92 100%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    opacity: .12;
    background-image:
        linear-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .16) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(to bottom, #000, transparent 92%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(20px);
}

.hero-glow-one {
    top: -180px;
    right: -100px;
    width: 460px;
    height: 460px;
    background: rgba(255, 255, 255, .13);
}

.hero-glow-two {
    bottom: -240px;
    left: -130px;
    width: 520px;
    height: 520px;
    background: rgba(201, 154, 67, .15);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 880px;
    text-align: center;
}

.landing-chip {
    display: inline-flex;
    padding: 7px 14px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 999px;
    color: #e8f5fc;
    background: rgba(255, 255, 255, .09);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .035em;
}

.hero-content h1 {
    margin: 26px auto 22px;
    font-size: clamp(38px, 6vw, 66px);
    line-height: 1.08;
    letter-spacing: -.045em;
}

.hero-content > p {
    max-width: 750px;
    margin: 0 auto;
    color: rgba(235, 247, 255, .84);
    font-size: clamp(16px, 2vw, 19px);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 34px;
}

.landing-button-light {
    color: var(--landing-navy-dark);
    background: #fff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, .19);
}

.landing-button-light:hover {
    background: #eef8fc;
}

.landing-button-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, .32);
    background: rgba(255, 255, 255, .05);
}

.landing-button-outline:hover {
    background: rgba(255, 255, 255, .12);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 720px;
    margin: 54px auto 0;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, .2);
}

.hero-stats > div {
    display: grid;
    gap: 2px;
    padding: 0 22px;
    border-right: 1px solid rgba(255, 255, 255, .18);
}

.hero-stats > div:last-child {
    border-right: 0;
}

.hero-stats strong {
    font-size: 24px;
}

.hero-stats span {
    color: rgba(225, 242, 251, .68);
    font-size: 13px;
}

.landing-section {
    padding: 92px 0;
}

.landing-section-white {
    background: #fff;
}

.landing-section-soft {
    background: var(--landing-soft);
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 48px;
    text-align: center;
}

.section-heading > span,
.landing-band span,
.landing-cta span {
    color: var(--landing-gold);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.section-heading h2,
.landing-band h2,
.landing-cta h2 {
    margin-top: 10px;
    color: var(--landing-navy-dark);
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.18;
    letter-spacing: -.035em;
}

.section-heading p {
    margin-top: 16px;
    color: var(--landing-muted);
    font-size: 16px;
}

.feature-grid,
.role-grid {
    display: grid;
    gap: 20px;
}

.feature-grid {
    grid-template-columns: repeat(3, 1fr);
}

.feature-card,
.role-card {
    border: 1px solid var(--landing-line);
    border-radius: 20px;
    background: #fff;
    transition: transform .2s ease, box-shadow .2s ease;
}

.feature-card:hover,
.role-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 40px rgba(20, 46, 68, .1);
}

.feature-card {
    min-height: 270px;
    padding: 30px;
}

.feature-blue {
    border-top: 4px solid #4f91c2;
}

.feature-gold {
    border-top: 4px solid var(--landing-gold);
}

.feature-green {
    border-top: 4px solid #62a87c;
}

.feature-number {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    color: var(--landing-navy);
    background: #eef5fa;
    font-weight: 800;
}

.feature-card h3,
.role-card h3,
.workflow-list h3 {
    margin-top: 22px;
    color: var(--landing-navy-dark);
    font-size: 20px;
}

.feature-card p,
.role-card p,
.workflow-list p {
    margin-top: 10px;
    color: var(--landing-muted);
    font-size: 14px;
    line-height: 1.8;
}

.landing-band {
    padding: 65px 0;
    color: #fff;
    background: var(--landing-navy-dark);
    text-align: center;
}

.landing-band span {
    color: #e3b65e;
}

.landing-band h2 {
    max-width: 850px;
    margin-inline: auto;
    color: #fff;
    font-size: clamp(27px, 4vw, 40px);
}

.role-grid {
    grid-template-columns: repeat(4, 1fr);
}

.role-card {
    padding: 27px 24px;
}

.role-icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(145deg, var(--landing-navy), var(--landing-blue));
    font-size: 14px;
    font-weight: 800;
}

.workflow-layout {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    align-items: start;
    gap: 80px;
}

.section-heading-left {
    position: sticky;
    top: 110px;
    margin: 0;
    text-align: left;
}

.workflow-list {
    position: relative;
    display: grid;
    gap: 26px;
}

.workflow-list::before {
    position: absolute;
    top: 56px;
    bottom: 56px;
    left: 29px;
    width: 1px;
    background: var(--landing-line);
    content: "";
}

.workflow-list article {
    position: relative;
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 22px;
}

.workflow-list article > span {
    z-index: 1;
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    border-radius: 18px;
    color: #fff;
    background: var(--landing-navy-dark);
    box-shadow: 0 10px 24px rgba(7, 28, 45, .2);
    font-weight: 800;
}

.workflow-list article > div {
    padding: 5px 0 25px;
}

.workflow-list h3 {
    margin-top: 0;
}

.landing-cta {
    padding: 70px 0;
    color: #fff;
    background: linear-gradient(120deg, #123d5c, #27769d);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.landing-cta span {
    color: #f3c975;
}

.landing-cta h2 {
    max-width: 760px;
    color: #fff;
    font-size: clamp(27px, 4vw, 40px);
}

.cta-inner .landing-button {
    flex: 0 0 auto;
}

.landing-footer {
    padding: 30px 0;
    border-top: 1px solid var(--landing-line);
    background: #fff;
}

.footer-inner img {
    width: 145px;
    max-height: 46px;
    object-fit: contain;
    object-position: left center;
}

.footer-inner p {
    color: var(--landing-muted);
    font-size: 13px;
}

@media(max-width:900px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        min-height: auto;
    }

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

    .workflow-layout {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .section-heading-left {
        position: static;
        max-width: 720px;
        text-align: center;
    }
}

@media(max-width:650px) {
    .landing-container {
        width: min(100% - 28px, 1120px);
    }

    .nav-inner {
        min-height: 68px;
    }

    .landing-brand img {
        width: 132px;
    }

    .landing-button-small {
        min-height: 38px;
        padding: 8px 12px;
        font-size: 12px;
    }

    .landing-hero {
        min-height: auto;
        padding: 78px 0 62px;
    }

    .hero-content h1 {
        font-size: 40px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .landing-button {
        width: 100%;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-top: 42px;
    }

    .hero-stats > div {
        padding: 0 0 18px;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .14);
    }

    .hero-stats > div:last-child {
        padding-bottom: 0;
        border-bottom: 0;
    }

    .landing-section {
        padding: 68px 0;
    }

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

    .workflow-list article {
        gap: 16px;
    }

    .cta-inner,
    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .cta-inner .landing-button {
        width: 100%;
    }
}