:root {
    --bg: #0e1a2c;
    --bg-soft: #16253b;
    --bg-panel: rgba(18, 31, 51, 0.82);
    --bg-panel-strong: rgba(24, 39, 62, 0.96);
    --line: rgba(255, 255, 255, 0.08);
    --text: #ecf2ff;
    --muted: #9fb0ca;
    --accent: #d6b15e;
    --accent-strong: #f1cb77;
    --accent-soft: rgba(214, 177, 94, 0.18);
    --shadow: 0 26px 60px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    min-height: 100vh;
}

body.site-shell {
    margin: 0;
    font-family: "Manrope", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(68, 121, 198, 0.26), transparent 30%),
        radial-gradient(circle at right 20%, rgba(214, 177, 94, 0.14), transparent 24%),
        linear-gradient(180deg, #11213a 0%, #15273f 46%, #0c1727 100%);
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
.navbar-brand,
.brand-text strong,
.brand-mark,
.section-label {
    font-family: "Space Grotesk", sans-serif;
}

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

.page-glow {
    position: fixed;
    inset: auto;
    width: 28rem;
    height: 28rem;
    border-radius: 50%;
    filter: blur(26px);
    pointer-events: none;
    opacity: 0.28;
    z-index: 0;
}

.page-glow-left {
    top: -8rem;
    left: -8rem;
    background: rgba(88, 132, 221, 0.26);
}

.page-glow-right {
    right: -9rem;
    top: 24rem;
    background: rgba(214, 177, 94, 0.16);
}

.topbar {
    position: relative;
    z-index: 2;
    border-bottom: 1px solid var(--line);
    background: rgba(14, 25, 42, 0.68);
    backdrop-filter: blur(18px);
}

.topbar-inner {
    min-height: 2.8rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--muted);
    font-size: 0.88rem;
}

.topbar-kicker {
    color: var(--accent-strong);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
}

.site-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--line);
    background: rgba(16, 27, 45, 0.72);
    backdrop-filter: blur(18px);
}

.navbar .container-xl {
    position: relative;
    z-index: 1;
}

.navbar .nav-link {
    color: rgba(236, 242, 255, 0.82);
    font-weight: 600;
    padding-inline: 1rem;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: #ffffff;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}

.brand-logo {
    width: 2.95rem;
    height: 2.95rem;
    display: block;
    flex: 0 0 auto;
    object-fit: contain;
    border-radius: 0.95rem;
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-text strong {
    font-size: 1rem;
}

.brand-text small {
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.7rem;
}

.content-wrap {
    position: relative;
    z-index: 1;
    padding: 3.4rem 0 4rem;
}

.section-block {
    margin-bottom: 2rem;
    padding: 1.4rem;
    border: 1px solid var(--line);
    border-radius: 1.6rem;
    background: var(--bg-panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.service-showcase {
    background:
        radial-gradient(circle at top right, rgba(214, 177, 94, 0.08), transparent 32%),
        linear-gradient(180deg, rgba(20, 34, 54, 0.96), rgba(13, 23, 38, 0.98));
}

.section-heading {
    max-width: 48rem;
    margin-bottom: 1.4rem;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--accent-strong);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.74rem;
}

.section-heading h1,
.section-heading h2,
.hero-copy h1,
.hero-panel h2 {
    margin-bottom: 0.8rem;
    line-height: 1.05;
}

.section-heading p,
.hero-text,
.hero-panel p,
.feature-card p,
.case-panel p,
.site-footer p,
.case-meta,
.panel-stats span,
.metric-card span {
    color: var(--muted);
}

.hero-section {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.8fr);
    gap: 1.4rem;
    align-items: stretch;
    margin-bottom: 2rem;
}

.hero-copy,
.hero-panel,
.feature-card,
.case-panel {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 1.8rem;
    background: linear-gradient(180deg, rgba(22, 36, 57, 0.94), rgba(14, 24, 39, 0.96));
    box-shadow: var(--shadow);
}

.hero-copy {
    padding: 2.4rem;
}

.hero-copy h1 {
    font-size: clamp(2.35rem, 4vw, 4.9rem);
    max-width: 14ch;
}

.hero-text {
    max-width: 56ch;
    font-size: 1.04rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.8rem;
}

.btn-accent {
    border: 1px solid rgba(214, 177, 94, 0.48);
    background: linear-gradient(135deg, var(--accent), #f1d58e);
    color: #0b1320;
    font-weight: 800;
    box-shadow: 0 16px 32px rgba(214, 177, 94, 0.2);
}

.btn-accent:hover,
.btn-accent:focus {
    background: linear-gradient(135deg, var(--accent-strong), #f8df9d);
    color: #08101c;
}

.hero-panel {
    padding: 1.6rem;
    background:
        radial-gradient(circle at top right, rgba(214, 177, 94, 0.16), transparent 28%),
        linear-gradient(180deg, rgba(24, 38, 60, 0.96), rgba(16, 26, 42, 0.98));
}

.hero-panel h2 {
    margin-top: 1rem;
    font-size: 1.9rem;
}

.panel-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.8rem;
    border: 1px solid rgba(214, 177, 94, 0.25);
    border-radius: 999px;
    color: var(--accent-strong);
    background: var(--accent-soft);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.panel-stats {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.4rem;
}

.panel-stats div,
.metric-card {
    padding: 1rem 1.1rem;
    border: 1px solid var(--line);
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.03);
}

.panel-stats strong,
.metric-card strong {
    display: block;
    margin-top: 0.25rem;
    font-size: 1rem;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.6rem;
}

.metric-card strong {
    color: #ffffff;
    font-size: 1.05rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.service-tile {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 15rem;
    padding: 1.45rem 1.2rem 1.35rem;
    border: 1px solid rgba(95, 164, 207, 0.18);
    border-radius: 1.6rem;
    background:
        radial-gradient(circle at top right, rgba(214, 177, 94, 0.14), transparent 28%),
        linear-gradient(180deg, rgba(24, 39, 62, 0.98), rgba(14, 24, 39, 0.98));
    color: var(--text);
    box-shadow: 0 18px 30px rgba(4, 10, 18, 0.28);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-tile:hover,
.service-tile:focus {
    transform: translateY(-4px);
    box-shadow: 0 24px 42px rgba(4, 10, 18, 0.36);
}

.service-tile::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 0.45rem;
    background: linear-gradient(180deg, #7fd0ef 0%, #3d89b6 100%);
}

.service-tile-arrow {
    position: absolute;
    top: 1.05rem;
    right: 1rem;
    width: 2.2rem;
    height: 1.5rem;
}

.service-tile-arrow::before,
.service-tile-arrow::after {
    content: "";
    position: absolute;
    top: 0;
    width: 1rem;
    height: 1.5rem;
    clip-path: polygon(0 0, 70% 0, 100% 50%, 70% 100%, 0 100%, 30% 50%);
}

.service-tile-arrow::before {
    left: 0;
    background: #8dd7f2;
}

.service-tile-arrow::after {
    right: 0;
    background: #4f90bb;
}

.service-tile-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 6.5rem;
    height: 6.5rem;
    margin: 0.6rem auto 1rem;
    color: var(--accent-strong);
    border: 1px solid rgba(127, 208, 239, 0.16);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
}

.service-tile-icon svg {
    width: 100%;
    height: 100%;
}

.service-tile h3 {
    margin-bottom: 0.55rem;
    color: #f4f8ff;
    font-size: 1.18rem;
    text-align: center;
}

.service-tile p {
    margin-bottom: 0;
    color: var(--muted);
    text-align: center;
    line-height: 1.5;
}

.feature-grid-cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card {
    padding: 1.35rem;
    min-height: 14rem;
}

.feature-card-link {
    display: flex;
    flex-direction: column;
}

.highlight-card {
    background:
        radial-gradient(circle at top right, rgba(214, 177, 94, 0.18), transparent 34%),
        linear-gradient(180deg, rgba(28, 42, 66, 0.95), rgba(15, 25, 40, 0.98));
}

.feature-index {
    display: inline-flex;
    align-self: flex-start;
    margin-bottom: 1rem;
    color: var(--accent-strong);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.feature-card h3,
.case-panel h2 {
    margin-bottom: 0.8rem;
    font-size: 1.35rem;
}

.card-link {
    margin-top: auto;
    color: var(--accent-strong);
    font-weight: 700;
}

.section-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.case-article {
    max-width: 72rem;
    margin: 0 auto;
    padding: 1.6rem;
    border: 1px solid var(--line);
    border-radius: 1.8rem;
    background: var(--bg-panel-strong);
    box-shadow: var(--shadow);
}

.case-header {
    padding-bottom: 1.1rem;
    border-bottom: 1px solid var(--line);
}

.case-header h1 {
    margin-bottom: 0.5rem;
    font-size: clamp(2rem, 3.4vw, 3.4rem);
}

.case-meta {
    margin-bottom: 0;
}

.case-media {
    margin: 1.6rem 0;
    padding: 0.9rem;
    border-radius: 1.3rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
}

.case-media img {
    width: 100%;
    border-radius: 1rem;
    object-fit: cover;
}

.case-media figcaption {
    margin-top: 0.7rem;
    color: var(--muted);
}

.case-content {
    display: grid;
    gap: 1rem;
}

.case-panel {
    padding: 1.2rem 1.3rem;
}

.case-list {
    padding-left: 1.1rem;
    margin-bottom: 0;
    color: var(--text);
}

.case-list li + li {
    margin-top: 0.4rem;
}

.case-panel-footer {
    border-bottom: 1px solid var(--line);
}

.site-footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--line);
    padding: 1.15rem 0;
    color: var(--muted);
    background: rgba(14, 25, 42, 0.74);
    backdrop-filter: blur(18px);
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.2);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.18rem rgba(214, 177, 94, 0.25);
}

@media (max-width: 991.98px) {
    .hero-section,
    .feature-grid,
    .service-grid,
    .feature-grid-cases,
    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .section-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .content-wrap {
        padding-top: 2rem;
    }
}

@media (max-width: 575.98px) {
    .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
        padding-block: 0.65rem;
    }

    .hero-copy,
    .hero-panel,
    .section-block,
    .case-article {
        padding: 1rem;
        border-radius: 1.2rem;
    }

    .hero-copy h1 {
        font-size: 2.15rem;
    }

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

    .btn-lg {
        width: 100%;
    }
}

.portal-shell {
    background:
        radial-gradient(circle at top left, rgba(78, 143, 209, 0.24), transparent 33%),
        radial-gradient(circle at right 24%, rgba(214, 177, 94, 0.17), transparent 28%),
        linear-gradient(180deg, #11213a 0%, #101e31 52%, #0d1726 100%);
}

.portal-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.portal-intro {
    text-align: center;
    margin-bottom: 1.2rem;
    position: relative;
    overflow: hidden;
}

.portal-intro::before {
    content: "";
    position: absolute;
    width: 16rem;
    height: 16rem;
    right: -5rem;
    top: -6rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(214, 177, 94, 0.25), transparent 66%);
    pointer-events: none;
}

.portal-intro h1 {
    margin-bottom: 0.9rem;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.portal-intro p {
    max-width: 66ch;
    margin: 0 auto;
    color: var(--muted);
}

.portal-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
}

.portal-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-width: 9rem;
}

.portal-center-line {
    width: 1px;
    height: 3rem;
    background: linear-gradient(180deg, transparent, rgba(125, 231, 205, 0.45), transparent);
}

.portal-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 7.4rem;
    height: 7.4rem;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background:
        radial-gradient(circle at top, rgba(125, 231, 205, 0.22), rgba(18, 36, 58, 0.95) 60%),
        linear-gradient(180deg, rgba(30, 48, 72, 0.96), rgba(12, 21, 34, 0.98));
    box-shadow: 0 18px 36px rgba(3, 9, 17, 0.42);
}

.portal-logo-wrap img {
    width: 4.3rem;
    height: 4.3rem;
    object-fit: contain;
}

.portal-card {
    padding: 1.7rem;
    border: 1px solid rgba(95, 164, 207, 0.22);
    border-radius: 1.5rem;
    background:
        radial-gradient(circle at top right, rgba(214, 177, 94, 0.13), transparent 34%),
        linear-gradient(180deg, rgba(24, 39, 62, 0.98), rgba(14, 24, 39, 0.98));
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.portal-card:hover,
.portal-card:focus {
    transform: translateY(-4px);
    box-shadow: 0 24px 42px rgba(4, 10, 18, 0.36);
}

.portal-card-alt {
    border-color: rgba(94, 214, 177, 0.24);
    background:
        radial-gradient(circle at top right, rgba(68, 205, 169, 0.14), transparent 30%),
        linear-gradient(180deg, rgba(18, 40, 55, 0.98), rgba(10, 27, 37, 0.98));
}

.portal-badge {
    display: inline-flex;
    padding: 0.34rem 0.75rem;
    border-radius: 999px;
    border: 1px solid rgba(214, 177, 94, 0.26);
    color: var(--accent-strong);
    background: var(--accent-soft);
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
}

.portal-card h2 {
    margin: 1rem 0 0.6rem;
    font-size: 1.8rem;
}

.portal-card p {
    margin-bottom: 1.2rem;
    color: var(--muted);
}

.portal-link {
    color: #ffffff;
    font-weight: 700;
}

.tc-shell {
    background:
        radial-gradient(circle at top left, rgba(55, 170, 153, 0.2), transparent 32%),
        radial-gradient(circle at right 15%, rgba(214, 177, 94, 0.16), transparent 26%),
        linear-gradient(180deg, #0e2431 0%, #0d1f2a 48%, #091722 100%);
}

.tc-shell .topbar-kicker,
.tc-shell .section-label,
.tc-shell .panel-badge,
.tc-shell .feature-index,
.tc-shell .card-link {
    color: #75ebcf;
}

.tc-shell .btn-accent {
    border: 1px solid rgba(83, 217, 182, 0.45);
    background: linear-gradient(135deg, #42cba9, #7de7cd);
    color: #082118;
    box-shadow: 0 16px 32px rgba(66, 203, 169, 0.2);
}

.tc-shell .btn-accent:hover,
.tc-shell .btn-accent:focus {
    background: linear-gradient(135deg, #58d9b9, #97f2dd);
    color: #041710;
}

.tc-shell .hero-copy,
.tc-shell .hero-panel,
.tc-shell .feature-card,
.tc-shell .service-tile {
    background: linear-gradient(180deg, rgba(16, 42, 51, 0.95), rgba(8, 29, 40, 0.98));
}

.tc-shell .service-tile::before {
    background: linear-gradient(180deg, #7de7cd 0%, #2ea68a 100%);
}

.tc-shell .service-tile h3 {
    margin-top: 0.6rem;
}

.tc-shell .service-tile-icon,
.tc-shell .panel-stats div,
.tc-shell .metric-card {
    border-color: rgba(117, 235, 207, 0.2);
}

.tc-showcase {
    background:
        radial-gradient(circle at top right, rgba(117, 235, 207, 0.12), transparent 30%),
        linear-gradient(180deg, rgba(10, 34, 44, 0.96), rgba(8, 24, 34, 0.98));
}

@media (max-width: 991.98px) {
    .portal-grid {
        grid-template-columns: 1fr;
    }

    .portal-center {
        order: -1;
        margin-bottom: 0.35rem;
    }

    .portal-center-line {
        width: 4rem;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(125, 231, 205, 0.45), transparent);
    }
}