:root {
    --primary: #1d8cff;
    --primary-dark: #006ad6;
    --secondary: #00d4c8;
    --accent: #ff8a3d;
    --purple: #8b5cf6;
    --green: #22c55e;
    --dark: #061a33;
    --dark-2: #082444;
    --dark-3: #0d315c;
    --text: #122033;
    --muted: #64748b;
    --soft: #f5f8fc;
    --border: #dce6f2;
    --white: #ffffff;
    --shadow: 0 20px 60px rgba(8, 36, 68, 0.12);
    --shadow-soft: 0 14px 40px rgba(8, 36, 68, 0.08);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
}

::selection {
    background: rgba(29, 140, 255, 0.24);
}

/* Header */

.site-header {
    position: relative;
    z-index: 1000;
}

.navbar-glass {
    padding: 14px 0;
    background: rgba(4, 20, 42, 0.82);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    transition: all 0.25s ease;
}

    .navbar-glass.is-scrolled {
        padding: 10px 0;
        background: rgba(4, 20, 42, 0.96);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
    }

.navbar-brand {
    color: #fff !important;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(0, 212, 200, 0.95), rgba(29, 140, 255, 0.95)), radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.7), transparent 35%);
    box-shadow: 0 10px 28px rgba(29, 140, 255, 0.35);
}

    .brand-mark i {
        font-size: 1.25rem;
    }

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

    .brand-text strong {
        font-size: 1.45rem;
        letter-spacing: 0.02em;
    }

    .brand-text small {
        margin-top: 5px;
        color: #41d9d0;
        font-size: 0.74rem;
        font-weight: 700;
        letter-spacing: 0.02em;
    }

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.78) !important;
    font-weight: 600;
    font-size: 0.96rem;
    padding: 10px 16px !important;
    position: relative;
    transition: color 0.2s ease;
}

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        color: #ffffff !important;
    }

        .navbar-nav .nav-link.active::after,
        .navbar-nav .nav-link:hover::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 2px;
            height: 2px;
            border-radius: 99px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

.language-switch {
    display: inline-flex;
    padding: 4px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.13);
    gap: 4px;
}

.lang-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 32px;
    border-radius: 9px;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 700;
    font-size: 0.84rem;
}

    .lang-item:hover {
        color: #fff;
    }

    .lang-item.active {
        background: var(--primary);
        color: #fff;
        box-shadow: 0 8px 18px rgba(29, 140, 255, 0.35);
    }

/* Hero */

.hero-section {   
    position: relative;
    min-height: 100vh;
    color: #fff;
    background: radial-gradient(circle at 78% 24%, rgba(0, 212, 200, 0.18), transparent 28%), radial-gradient(circle at 22% 30%, rgba(29, 140, 255, 0.20), transparent 30%), linear-gradient(135deg, #061a33 0%, #07325d 48%, #051426 100%);
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.16;
    background-image: linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at 70% 40%, #000 0%, transparent 70%);
}

.hero-section::before {
    content: "";
    position: absolute;
    right: -220px;
    top: 90px;
    width: 680px;
    height: 680px;
    border-radius: 50%;
    border: 1px solid rgba(0, 212, 200, 0.15);
    background: repeating-radial-gradient(circle, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 24px);
}

.hero-section::after {
    content: "";
    position: absolute;
    left: -200px;
    bottom: -240px;
    width: 560px;
    height: 560px;
    border-radius: 50%;
    background: rgba(29, 140, 255, 0.13);
    filter: blur(30px);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 24px;
    padding: 10px 15px;
    border-radius: 999px;
    color: #67fff5;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    background: rgba(0, 212, 200, 0.12);
    border: 1px solid rgba(0, 212, 200, 0.26);
}

.hero-title {
    max-width: 720px;
    margin: 0 0 22px;
    font-size: clamp(2.6rem, 5vw, 5.2rem);
    line-height: 1.04;
    letter-spacing: -0.05em;
    font-weight: 850;
}

.hero-description {
    max-width: 640px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 1.08rem;
    line-height: 1.78;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.btn-primary-soft,
.btn-outline-light-soft {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 14px;
    font-weight: 800;
}

.btn-primary-soft {
    color: #fff;
    background: linear-gradient(135deg, #1d8cff, #0e6fe0);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 18px 36px rgba(29, 140, 255, 0.33);
}

    .btn-primary-soft:hover {
        color: #fff;
        transform: translateY(-1px);
        box-shadow: 0 22px 46px rgba(29, 140, 255, 0.43);
    }

.btn-outline-light-soft {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

    .btn-outline-light-soft:hover {
        color: #fff;
        background: rgba(255, 255, 255, 0.11);
        transform: translateY(-1px);
    }

.hero-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 46px;
    max-width: 760px;
}

.hero-feature {
    padding-left: 16px;
    border-left: 1px solid rgba(255, 255, 255, 0.14);
}

    .hero-feature span {
        width: 42px;
        height: 42px;
        margin-bottom: 12px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 14px;
        color: #57fff3;
        background: rgba(29, 140, 255, 0.18);
    }

    .hero-feature strong {
        display: block;
        margin-bottom: 6px;
        font-size: 0.94rem;
    }

    .hero-feature small {
        display: block;
        color: rgba(255, 255, 255, 0.62);
        line-height: 1.55;
    }

/* Hero visual */

.hero-visual {
    position: relative;
    min-height: 560px;
}

.mock-window {
    position: absolute;
    border-radius: 24px;
    background: rgba(8, 22, 42, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
    overflow: hidden;
}

.main-window {
    top: 30px;
    right: 0;
    width: 96%;
    height: 460px;
}

.mock-toolbar {
    height: 46px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 18px;
    background: rgba(255, 255, 255, 0.06);
}

    .mock-toolbar span {
        width: 11px;
        height: 11px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.35);
    }

.geo-model-placeholder {
    position: relative;
    height: calc(100% - 46px);
    background: linear-gradient(135deg, rgba(12, 38, 70, 0.96), rgba(3, 11, 24, 0.96));
    overflow: hidden;
}

.geo-layer {
    position: absolute;
    left: 12%;
    right: 10%;
    height: 70px;
    transform: skewY(-9deg) rotate(-3deg);
    border-radius: 18px;
    opacity: 0.92;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.13);
}

.layer-1 {
    top: 90px;
    background: linear-gradient(90deg, #22c55e, #58f2dd, #1d8cff);
}

.layer-2 {
    top: 150px;
    background: linear-gradient(90deg, #facc15, #fb923c, #ef4444);
}

.layer-3 {
    top: 210px;
    background: linear-gradient(90deg, #8b5cf6, #3b82f6, #14b8a6);
}

.layer-4 {
    top: 270px;
    background: linear-gradient(90deg, #475569, #64748b, #94a3b8);
}

.geo-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 34px 34px;
    perspective: 400px;
}

.floating-card {
    position: absolute;
    width: 235px;
    padding: 18px;
    border-radius: 20px;
    color: #fff;
    background: rgba(6, 26, 51, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(16px);
}

    .floating-card i {
        width: 42px;
        height: 42px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 12px;
        border-radius: 14px;
        color: #fff;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
    }

    .floating-card strong {
        display: block;
        margin-bottom: 5px;
    }

    .floating-card small {
        color: rgba(255, 255, 255, 0.66);
        line-height: 1.45;
    }

.map-card {
    left: 0;
    bottom: 108px;
}

.chart-card {
    right: 38px;
    bottom: 22px;
}

.section-card {
    left: 130px;
    top: 352px;
}

/* Sections */

.section-padding {
    padding: 96px 0;
}

.bg-light-soft {
    background: radial-gradient(circle at 10% 10%, rgba(29, 140, 255, 0.08), transparent 26%), linear-gradient(180deg, #ffffff 0%, #f6f9fd 100%);
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 46px;
}

    .section-heading span {
        display: inline-block;
        margin-bottom: 10px;
        color: var(--primary);
        font-size: 0.82rem;
        font-weight: 850;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .section-heading h2 {
        margin: 0 0 12px;
        color: var(--text);
        font-size: clamp(2rem, 3vw, 3.1rem);
        font-weight: 850;
        letter-spacing: -0.035em;
    }

    .section-heading p {
        margin: 0;
        color: var(--muted);
        font-size: 1.05rem;
        line-height: 1.7;
    }

/* Product cards */

.product-card {
    height: 100%;
    padding: 28px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid rgba(220, 230, 242, 0.9);
    box-shadow: var(--shadow-soft);
    transition: all 0.24s ease;
}

    .product-card:hover {
        transform: translateY(-8px);
        border-color: rgba(29, 140, 255, 0.28);
        box-shadow: 0 22px 60px rgba(8, 36, 68, 0.14);
    }

.product-icon {
    width: 62px;
    height: 62px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    border-radius: 20px;
    font-size: 1.65rem;
}

    .product-icon.blue {
        color: #096fe0;
        background: rgba(29, 140, 255, 0.12);
    }

    .product-icon.green {
        color: #16a34a;
        background: rgba(34, 197, 94, 0.12);
    }

    .product-icon.purple {
        color: #7c3aed;
        background: rgba(139, 92, 246, 0.13);
    }

    .product-icon.orange {
        color: #ea580c;
        background: rgba(255, 138, 61, 0.14);
    }

    .product-icon.teal {
        color: #0f9f98;
        background: rgba(0, 212, 200, 0.14);
    }

    .product-icon.slate {
        color: #475569;
        background: rgba(100, 116, 139, 0.12);
    }

.product-card h5 {
    margin-bottom: 10px;
    font-weight: 850;
    color: var(--text);
}

.product-card p {
    min-height: 82px;
    margin-bottom: 20px;
    color: var(--muted);
    line-height: 1.65;
}

.product-card a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 800;
}

/* Advantages */

.advantages-section {
    padding: 28px 0 92px;
    background: #f6f9fd;
}

.advantages-panel {
    display: grid;
    grid-template-columns: 1.55fr repeat(6, 1fr);
    gap: 0;
    overflow: hidden;
    border-radius: 28px;
    background: radial-gradient(circle at 20% 40%, rgba(0, 212, 200, 0.18), transparent 36%), linear-gradient(135deg, #06213f, #05172d);
    box-shadow: 0 24px 70px rgba(6, 26, 51, 0.22);
}

.advantages-intro,
.advantage-item {
    padding: 28px 24px;
    color: #fff;
}

.advantages-intro {
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

    .advantages-intro h3 {
        margin-bottom: 10px;
        font-weight: 850;
        letter-spacing: -0.03em;
    }

    .advantages-intro p {
        margin: 0;
        color: rgba(255, 255, 255, 0.66);
        line-height: 1.6;
    }

.advantage-item {
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.10);
}

    .advantage-item:last-child {
        border-right: 0;
    }

    .advantage-item i {
        margin-bottom: 13px;
        color: #53fff5;
        font-size: 1.7rem;
    }

    .advantage-item strong {
        margin-bottom: 7px;
        font-size: 1rem;
    }

    .advantage-item small {
        color: rgba(255, 255, 255, 0.62);
        line-height: 1.45;
    }

/* Showcase */

.showcase-card {
    height: 100%;
    overflow: hidden;
    border-radius: 26px;
    background: #fff;
    border: 1px solid rgba(220, 230, 242, 0.9);
    box-shadow: var(--shadow-soft);
    transition: all 0.24s ease;
}

    .showcase-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow);
    }

.showcase-visual {
    height: 245px;
    position: relative;
    overflow: hidden;
}

.visual-3d {
    background: linear-gradient(170deg, transparent 44%, rgba(34, 197, 94, 0.95) 45% 51%, rgba(250, 204, 21, 0.95) 52% 58%, rgba(239, 68, 68, 0.9) 59% 65%, rgba(59, 130, 246, 0.9) 66% 72%, rgba(71, 85, 105, 0.95) 73%), linear-gradient(135deg, #0d223d, #111827);
}

    .visual-3d::before {
        content: "";
        position: absolute;
        inset: 38px 46px;
        border-radius: 18px;
        transform: skewY(-8deg) rotate(-2deg);
        background: linear-gradient(90deg, rgba(0, 212, 200, 0.72), rgba(29, 140, 255, 0.55)), repeating-linear-gradient(90deg, rgba(255,255,255,0.14) 0 1px, transparent 1px 34px);
        box-shadow: 0 28px 60px rgba(0, 0, 0, 0.25);
    }

.visual-dashboard {
    background: linear-gradient(90deg, #0b2442 0 24%, transparent 24%), linear-gradient(180deg, #ffffff, #eef5ff);
}

    .visual-dashboard::before {
        content: "";
        position: absolute;
        left: 33%;
        top: 48px;
        width: 44%;
        height: 28px;
        border-radius: 9px;
        background: #dce8f7;
        box-shadow: 0 42px 0 #e8eff8, 0 84px 0 #dce8f7, 215px 0 0 #dce8f7, 215px 42px 0 #e8eff8, 215px 84px 0 #dce8f7;
    }

    .visual-dashboard::after {
        content: "";
        position: absolute;
        right: 42px;
        bottom: 34px;
        width: 120px;
        height: 120px;
        border-radius: 50%;
        background: conic-gradient(#1d8cff 0 38%, #00d4c8 38% 64%, #8b5cf6 64% 82%, #e2e8f0 82% 100%);
        box-shadow: inset 0 0 0 28px #fff;
    }

.visual-section {
    background: linear-gradient(180deg, #ffffff, #eef7f5);
}

    .visual-section::before {
        content: "";
        position: absolute;
        inset: 44px 18px 48px;
        background: linear-gradient(170deg, transparent 0 24%, rgba(34, 197, 94, 0.35) 25% 39%, rgba(250, 204, 21, 0.42) 40% 54%, rgba(239, 68, 68, 0.42) 55% 69%, rgba(139, 92, 246, 0.38) 70% 84%, rgba(100, 116, 139, 0.35) 85%), repeating-linear-gradient(90deg, rgba(15, 23, 42, 0.22) 0 1px, transparent 1px 54px);
        border: 1px solid rgba(100, 116, 139, 0.22);
        border-radius: 12px;
    }

    .visual-section::after {
        content: "";
        position: absolute;
        left: 30px;
        right: 30px;
        top: 122px;
        height: 3px;
        background: rgba(239, 68, 68, 0.8);
        transform: rotate(-5deg);
        border-radius: 999px;
    }

.showcase-content {
    display: flex;
    gap: 16px;
    padding: 24px;
}

    .showcase-content i {
        flex: 0 0 auto;
        width: 46px;
        height: 46px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 16px;
        color: var(--primary);
        background: rgba(29, 140, 255, 0.11);
        font-size: 1.2rem;
    }

    .showcase-content h5 {
        margin-bottom: 7px;
        font-weight: 850;
    }

    .showcase-content p {
        margin: 0;
        color: var(--muted);
        line-height: 1.6;
    }

/* License */

.license-section {
    padding: 0 0 96px;
    background: radial-gradient(circle at 85% 20%, rgba(139, 92, 246, 0.08), transparent 25%), #ffffff;
}

.license-card {
    height: 100%;
    padding: 28px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid rgba(220, 230, 242, 0.95);
    box-shadow: var(--shadow-soft);
    transition: all 0.24s ease;
}

    .license-card:hover {
        transform: translateY(-6px);
    }

    .license-card i {
        width: 58px;
        height: 58px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 18px;
        border-radius: 20px;
        color: #fff;
        font-size: 1.45rem;
        background: linear-gradient(135deg, var(--primary), var(--purple));
    }

    .license-card h5 {
        font-weight: 850;
        margin-bottom: 9px;
    }

    .license-card p {
        margin: 0;
        color: var(--muted);
        line-height: 1.6;
    }

/* Footer */

.site-footer {
    padding: 68px 0 0;
    color: rgba(255, 255, 255, 0.78);
    background: radial-gradient(circle at 10% 20%, rgba(0, 212, 200, 0.13), transparent 28%), linear-gradient(135deg, #061a33, #031020);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}

.footer-text {
    max-width: 310px;
    color: rgba(255, 255, 255, 0.66);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

    .footer-social a {
        width: 38px;
        height: 38px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        color: #fff;
        background: rgba(255, 255, 255, 0.08);
        transition: all 0.2s ease;
    }

        .footer-social a:hover {
            background: var(--primary);
            transform: translateY(-2px);
        }

.site-footer h6 {
    margin-bottom: 18px;
    color: #fff;
    font-weight: 850;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer li {
    margin-bottom: 10px;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.64);
}

    .site-footer a:hover {
        color: #fff;
    }

.footer-contact li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.66);
}

.footer-contact i {
    color: #54fff3;
}

.footer-bottom {
    margin-top: 52px;
    padding: 20px 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.52);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Back to top */

.back-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 999;
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 16px 35px rgba(29, 140, 255, 0.36);
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    transition: all 0.22s ease;
}

    .back-to-top.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

/* Responsive */

@media (max-width: 1199.98px) {
    .advantages-panel {
        grid-template-columns: repeat(3, 1fr);
    }

    .advantages-intro {
        grid-column: span 3;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .advantage-item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    }

    .hero-title {
        font-size: clamp(2.5rem, 5vw, 4rem);
    }
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        margin-top: 16px;
        padding: 18px;
        border-radius: 18px;
        background: rgba(4, 20, 42, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .language-switch {
        margin-top: 12px;
    }

    .hero-section .row {
        padding-top: 110px !important;
    }

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

    .hero-visual {
        min-height: 500px;
    }

    .main-window {
        width: 100%;
        height: 370px;
    }

    .floating-card {
        width: 210px;
    }

    .map-card {
        bottom: 90px;
    }

    .section-card {
        left: 80px;
        top: 320px;
    }

    .chart-card {
        right: 16px;
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: 72px 0;
    }

    .hero-title {
        font-size: 2.55rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-primary-soft,
    .btn-outline-light-soft {
        justify-content: center;
    }

    .hero-visual {
        min-height: 440px;
    }

    .floating-card {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        bottom: auto;
        width: 100%;
        margin-top: 12px;
    }

    .main-window {
        position: relative;
        height: 300px;
    }

    .advantages-panel {
        grid-template-columns: 1fr;
    }

    .advantages-intro {
        grid-column: auto;
    }

    .advantage-item {
        min-height: auto;
        border-right: 0;
    }

    .showcase-visual {
        height: 210px;
    }

    .footer-bottom {
        text-align: left;
    }
}

@media (max-width: 575.98px) {
    .brand-mark {
        width: 38px;
        height: 38px;
    }

    .brand-text strong {
        font-size: 1.2rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .product-card,
    .license-card {
        padding: 24px;
    }
}

.hero-image-frame {
    position: relative;
    height: calc(100% - 46px);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(12, 38, 70, 0.96), rgba(3, 11, 24, 0.96));
}

    .hero-image-frame img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        opacity: 0.96;
    }

.image-fallback {
    display: none;
}

.showcase-image {
    background: linear-gradient(135deg, #eef5ff, #ffffff);
}

    .showcase-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

/* Real image refinements */

.image-window {
    background: rgba(8, 22, 42, 0.96);
}

.hero-image-frame {
    position: relative;
    height: calc(100% - 46px);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(12, 38, 70, 0.96), rgba(3, 11, 24, 0.96));
}

    .hero-image-frame::after {
        content: "";
        position: absolute;
        inset: 0;
        pointer-events: none;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 35%), radial-gradient(circle at 70% 20%, rgba(0, 212, 200, 0.16), transparent 32%);
    }

    .hero-image-frame img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        display: block;
        opacity: 0.96;
    }

.showcase-image {
    background: linear-gradient(135deg, #eef5ff, #ffffff);
}

    .showcase-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
        display: block;
        transition: transform 0.35s ease;
    }

.showcase-card:hover .showcase-image img {
    transform: scale(1.035);
}

.showcase-card {
    isolation: isolate;
}

.product-group-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 22px;
}

    .product-group-title::before,
    .product-group-title::after {
        content: "";
        height: 1px;
        flex: 1;
        background: linear-gradient(90deg, transparent, rgba(29, 140, 255, 0.25), transparent);
    }

    .product-group-title span {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 150px;
        padding: 9px 16px;
        border-radius: 999px;
        color: var(--primary);
        background: rgba(29, 140, 255, 0.08);
        border: 1px solid rgba(29, 140, 255, 0.18);
        font-weight: 850;
        font-size: 0.82rem;
        letter-spacing: 0.06em;
        text-transform: uppercase;
    }

.featured-product {
    position: relative;
    overflow: hidden;
}

    .featured-product::after {
        content: "";
        position: absolute;
        inset: auto -40px -70px auto;
        width: 150px;
        height: 150px;
        border-radius: 50%;
        background: rgba(29, 140, 255, 0.08);
    }

.capability-card {
    background: linear-gradient(180deg, #ffffff, #fbfdff);
}


.contact-cta-section {
    padding: 0 0 96px;
    background: #ffffff;
}

.contact-cta-panel {
    display: grid;
    grid-template-columns: 1.6fr auto;
    align-items: center;
    gap: 32px;
    padding: 44px;
    border-radius: 30px;
    color: #fff;
    background: radial-gradient(circle at 90% 20%, rgba(0, 212, 200, 0.22), transparent 32%), linear-gradient(135deg, #06213f, #05172d);
    box-shadow: 0 24px 70px rgba(6, 26, 51, 0.22);
    overflow: hidden;
}

.cta-eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    color: #67fff5;
    font-size: 0.82rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.contact-cta-panel h2 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    font-weight: 850;
    letter-spacing: -0.035em;
}

.contact-cta-panel p {
    max-width: 720px;
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.contact-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
}

@media (max-width: 991.98px) {
    .contact-cta-panel {
        grid-template-columns: 1fr;
        padding: 32px;
    }

    .contact-cta-actions {
        justify-content: flex-start;
    }
}

.footer-topline {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
    align-items: center;
    padding-bottom: 42px;
    margin-bottom: 42px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.footer-kicker {
    display: inline-block;
    margin-bottom: 10px;
    color: #67fff5;
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-topline h3 {
    max-width: 760px;
    margin: 0;
    color: #fff;
    font-size: clamp(1.55rem, 3vw, 2.45rem);
    font-weight: 850;
    letter-spacing: -0.035em;
    line-height: 1.18;
}

.footer-mail-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 14px;
    color: #fff;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

    .footer-mail-button:hover {
        color: #fff;
        background: var(--primary);
    }

.footer-main {
    padding-bottom: 8px;
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

    .footer-badges span {
        display: inline-flex;
        align-items: center;
        min-height: 30px;
        padding: 0 10px;
        border-radius: 999px;
        color: #dffcff;
        background: rgba(0, 212, 200, 0.10);
        border: 1px solid rgba(0, 212, 200, 0.20);
        font-size: 0.76rem;
        font-weight: 800;
    }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

    .footer-bottom div {
        display: flex;
        gap: 18px;
        flex-wrap: wrap;
    }

    .footer-bottom a {
        color: rgba(255, 255, 255, 0.52);
        font-size: 0.9rem;
    }

        .footer-bottom a:hover {
            color: #fff;
        }

@media (max-width: 767.98px) {
    .footer-topline {
        grid-template-columns: 1fr;
    }

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

.nav-demo-link {
    color: #ffffff !important;
    margin-left: 4px;
    padding: 9px 16px !important;
    border-radius: 999px;
    background: rgba(29, 140, 255, 0.16);
    border: 1px solid rgba(29, 140, 255, 0.32);
}

    .nav-demo-link:hover,
    .nav-demo-link.active {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        border-color: transparent;
    }

.navbar-nav .nav-demo-link.active::after,
.navbar-nav .nav-demo-link:hover::after {
    display: none;
}

.hero-section .min-vh-100 {
    min-height: calc(100vh - 0px);
    padding-top: 130px !important;
    padding-bottom: 80px !important;
}

/* =========================================================
   Responsive Refinements
   ========================================================= */

/* Fixed navbar offset */
.hero-section .min-vh-100 {
    padding-top: 145px !important;
    padding-bottom: 80px !important;
}

/* Large tablets */
@media (max-width: 1199.98px) {
    .hero-title {
        font-size: clamp(2.6rem, 6vw, 4.4rem);
    }

    .hero-description {
        max-width: 100%;
    }

    .main-window {
        width: 100%;
        height: 420px;
    }

    .hero-visual {
        min-height: 540px;
    }
}

/* Tablets and small laptops */
@media (max-width: 991.98px) {
    .navbar-glass {
        padding: 10px 0;
    }

    .navbar-collapse {
        margin-top: 14px;
        padding: 18px;
        border-radius: 20px;
        background: rgba(4, 20, 42, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.10);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    }

    .navbar-nav {
        align-items: stretch !important;
    }

        .navbar-nav .nav-link {
            padding: 12px 14px !important;
            border-radius: 12px;
        }

            .navbar-nav .nav-link.active::after,
            .navbar-nav .nav-link:hover::after {
                display: none;
            }

            .navbar-nav .nav-link:hover,
            .navbar-nav .nav-link.active {
                background: rgba(255, 255, 255, 0.08);
            }

    .nav-demo-link {
        margin-left: 0;
        text-align: center;
        justify-content: center;
    }

    .language-switch {
        margin-top: 14px;
        width: fit-content;
    }

    .hero-section .min-vh-100 {
        min-height: auto !important;
        padding-top: 130px !important;
        padding-bottom: 70px !important;
    }

    .hero-title {
        max-width: 820px;
        font-size: clamp(2.45rem, 8vw, 4.1rem);
    }

    .hero-description {
        font-size: 1rem;
        line-height: 1.7;
    }

    .hero-features {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
        margin-top: 34px;
    }

    .hero-feature {
        padding-left: 12px;
    }

        .hero-feature small {
            font-size: 0.78rem;
        }

    .hero-visual {
        min-height: 500px;
        margin-top: 12px;
    }

    .main-window {
        position: relative;
        top: auto;
        right: auto;
        width: 100%;
        height: 390px;
    }

    .floating-card {
        width: 220px;
    }

    .map-card {
        left: 0;
        bottom: 52px;
    }

    .chart-card {
        right: 0;
        bottom: 8px;
    }

    .section-card {
        left: 50%;
        top: auto;
        bottom: -34px;
        transform: translateX(-50%);
    }

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

    .advantages-intro {
        grid-column: span 2;
    }

    .contact-cta-panel {
        grid-template-columns: 1fr;
    }

    .contact-cta-actions {
        justify-content: flex-start;
    }
}

/* Phones */
@media (max-width: 767.98px) {
    body {
        font-size: 15px;
    }

    .navbar-brand {
        max-width: 220px;
    }

    .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
    }

    .brand-text strong {
        font-size: 1.2rem;
    }

    .brand-text small {
        font-size: 0.68rem;
    }

    .hero-section .min-vh-100 {
        padding-top: 118px !important;
        padding-bottom: 56px !important;
    }

    .eyebrow {
        font-size: 0.72rem;
        padding: 8px 12px;
        margin-bottom: 18px;
    }

    .hero-title {
        font-size: clamp(2.05rem, 11vw, 3.2rem);
        line-height: 1.08;
        letter-spacing: -0.045em;
    }

    .hero-description {
        font-size: 0.96rem;
        line-height: 1.68;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        margin-top: 26px;
    }

    .btn-primary-soft,
    .btn-outline-light-soft {
        width: 100%;
        justify-content: center;
        min-height: 50px;
    }

    .hero-features {
        grid-template-columns: 1fr;
        margin-top: 30px;
    }

    .hero-feature {
        display: grid;
        grid-template-columns: 46px 1fr;
        column-gap: 12px;
        padding: 14px;
        border-left: 0;
        border-radius: 18px;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.10);
    }

        .hero-feature span {
            grid-row: span 2;
            margin-bottom: 0;
        }

        .hero-feature strong {
            margin-bottom: 3px;
        }

        .hero-feature small {
            font-size: 0.82rem;
        }

    .hero-visual {
        min-height: auto;
        margin-top: 34px;
    }

    .main-window {
        height: 280px;
        border-radius: 20px;
    }

    .mock-toolbar {
        height: 40px;
    }

    .hero-image-frame {
        height: calc(100% - 40px);
    }

        .hero-image-frame img {
            object-fit: contain;
            padding: 6px;
        }

    .floating-card {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        bottom: auto;
        transform: none;
        width: 100%;
        margin-top: 12px;
        padding: 15px;
    }

        .floating-card i {
            width: 38px;
            height: 38px;
            margin-bottom: 8px;
        }

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

    .section-heading {
        margin-bottom: 34px;
    }

        .section-heading h2 {
            font-size: clamp(1.75rem, 8vw, 2.35rem);
        }

        .section-heading p {
            font-size: 0.96rem;
        }

    .product-group-title {
        margin-bottom: 18px;
    }

        .product-group-title::before,
        .product-group-title::after {
            display: none;
        }

        .product-group-title span {
            width: 100%;
        }

    .product-card,
    .license-card {
        padding: 22px;
        border-radius: 20px;
    }

        .product-card p {
            min-height: auto;
        }

    .advantages-section {
        padding: 20px 0 68px;
    }

    .advantages-panel {
        grid-template-columns: 1fr;
        border-radius: 24px;
    }

    .advantages-intro {
        grid-column: auto;
    }

    .advantages-intro,
    .advantage-item {
        padding: 22px;
    }

    .advantage-item {
        min-height: auto;
        border-right: 0;
    }

    .showcase-visual {
        height: 220px;
    }

    .showcase-content {
        padding: 20px;
    }

    .license-section {
        padding-bottom: 68px;
    }

    .contact-cta-section {
        padding-bottom: 68px;
    }

    .contact-cta-panel {
        padding: 28px;
        border-radius: 24px;
    }

        .contact-cta-panel h2 {
            font-size: clamp(1.65rem, 8vw, 2.2rem);
        }

    .contact-cta-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .site-footer {
        padding-top: 56px;
    }

    .footer-topline {
        grid-template-columns: 1fr;
        padding-bottom: 32px;
        margin-bottom: 32px;
    }

    .footer-mail-button {
        justify-content: center;
        width: 100%;
    }

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

/* Small phones */
@media (max-width: 575.98px) {
    .container {
        padding-left: 18px;
        padding-right: 18px;
    }

    .hero-title {
        font-size: clamp(1.95rem, 12vw, 2.8rem);
    }

    .hero-description {
        font-size: 0.93rem;
    }

    .main-window {
        height: 240px;
    }

    .showcase-visual {
        height: 190px;
    }

    .brand-text strong {
        font-size: 1.1rem;
    }

    .language-switch {
        width: 100%;
        justify-content: center;
    }

    .lang-item {
        flex: 1;
    }
}

.auth-section {
    min-height: 100vh;
    padding: 150px 0 90px;
    background: radial-gradient(circle at 15% 20%, rgba(29, 140, 255, 0.12), transparent 28%), radial-gradient(circle at 85% 25%, rgba(0, 212, 200, 0.10), transparent 30%), linear-gradient(135deg, #061a33 0%, #07325d 48%, #051426 100%);
}

.auth-card {
    max-width: 760px;
    margin: 0 auto;
    padding: 36px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

.auth-heading {
    margin-bottom: 28px;
}

    .auth-heading span {
        display: inline-block;
        margin-bottom: 10px;
        color: var(--primary);
        font-size: 0.8rem;
        font-weight: 850;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .auth-heading h1 {
        margin: 0 0 10px;
        font-weight: 850;
        letter-spacing: -0.035em;
        color: var(--text);
    }

    .auth-heading p {
        margin: 0;
        color: var(--muted);
        line-height: 1.7;
    }

.auth-card .form-control {
    min-height: 48px;
    border-radius: 14px;
    border-color: var(--border);
}

    .auth-card .form-control:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 0.2rem rgba(29, 140, 255, 0.15);
    }

.auth-footer-link {
    margin-top: 20px;
    text-align: center;
    color: var(--muted);
}

    .auth-footer-link a {
        color: var(--primary);
        font-weight: 800;
    }

.panel-section {
    min-height: 100vh;
    padding: 150px 0 90px;
    background: radial-gradient(circle at 15% 20%, rgba(29, 140, 255, 0.12), transparent 28%), radial-gradient(circle at 85% 25%, rgba(0, 212, 200, 0.10), transparent 30%), linear-gradient(135deg, #061a33 0%, #07325d 48%, #051426 100%);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
    color: #fff;
}

    .panel-header span {
        display: inline-block;
        margin-bottom: 8px;
        color: #67fff5;
        font-size: 0.78rem;
        font-weight: 850;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .panel-header h1 {
        margin: 0 0 8px;
        font-weight: 850;
        letter-spacing: -0.035em;
    }

    .panel-header p {
        margin: 0;
        color: rgba(255,255,255,0.68);
    }

.panel-card {
    height: 100%;
    padding: 28px;
    border-radius: 26px;
    background: rgba(255,255,255,0.98);
    box-shadow: 0 30px 90px rgba(0,0,0,0.25);
}

.panel-card-heading {
    margin-bottom: 22px;
}

    .panel-card-heading h3 {
        margin: 0 0 8px;
        font-weight: 850;
        color: var(--text);
    }

    .panel-card-heading p {
        margin: 0;
        color: var(--muted);
    }

.panel-card .form-control,
.panel-card .form-select {
    min-height: 46px;
    border-radius: 14px;
    border-color: var(--border);
}

.empty-license-box {
    padding: 24px;
    border-radius: 18px;
    color: var(--muted);
    background: #f5f8fc;
    border: 1px dashed var(--border);
}

.license-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.license-row {
    display: grid;
    grid-template-columns: 1.4fr auto;
    gap: 16px;
    padding: 18px;
    border-radius: 18px;
    background: #f8fbff;
    border: 1px solid var(--border);
}

.license-main strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text);
}

.license-main span {
    color: var(--muted);
    font-size: 0.9rem;
}

.license-status {
    text-align: right;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 850;
}

    .status-badge.active {
        color: #047857;
        background: rgba(34, 197, 94, 0.14);
    }

    .status-badge.passive {
        color: #b45309;
        background: rgba(245, 158, 11, 0.16);
    }

.license-status small {
    display: block;
    margin-top: 6px;
    color: var(--muted);
}

.license-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.license-password-form {
    display: flex;
    gap: 8px;
    flex: 1;
    justify-content: flex-end;
}

    .license-password-form .form-control {
        max-width: 230px;
    }

@media (max-width: 767.98px) {
    .panel-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .license-row {
        grid-template-columns: 1fr;
    }

    .license-status {
        text-align: left;
    }

    .license-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .license-password-form {
        flex-direction: column;
        justify-content: stretch;
    }

        .license-password-form .form-control {
            max-width: 100%;
        }
}

.admin-table {
    margin: 0;
}

    .admin-table th {
        color: var(--muted);
        font-size: 0.82rem;
        font-weight: 850;
        text-transform: uppercase;
        border-bottom: 1px solid var(--border);
    }

    .admin-table td {
        vertical-align: middle;
        border-color: var(--border);
    }

        .admin-table td strong {
            display: block;
            color: var(--text);
        }

        .admin-table td small {
            display: block;
            color: var(--muted);
            margin-top: 3px;
        }

.admin-info-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

    .admin-info-list div {
        padding: 14px;
        border-radius: 16px;
        background: #f8fbff;
        border: 1px solid var(--border);
    }

    .admin-info-list span {
        display: block;
        margin-bottom: 4px;
        color: var(--muted);
        font-size: 0.82rem;
    }

    .admin-info-list strong {
        color: var(--text);
    }

.admin-actions form {
    margin: 0;
}

.admin-license-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

    .admin-license-actions form {
        margin: 0;
    }

@media (max-width: 767.98px) {
    .admin-license-actions {
        justify-content: flex-start;
        width: 100%;
    }

        .admin-license-actions form,
        .admin-license-actions button {
            width: 100%;
        }
}

.admin-filter-card {
    padding: 22px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.18);
}

    .admin-filter-card .form-control,
    .admin-filter-card .form-select {
        min-height: 46px;
        border-radius: 14px;
        border-color: var(--border);
    }

    .admin-filter-card .form-label {
        color: var(--text);
        font-weight: 750;
        font-size: 0.9rem;
    }

.admin-date-form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

    .admin-date-form .form-control {
        min-height: 32px;
        max-width: 160px;
        border-radius: 10px;
    }

@media (max-width: 767.98px) {
    .admin-date-form {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

        .admin-date-form .form-control {
            max-width: 100%;
        }

        .admin-date-form button {
            width: 100%;
        }
}

.cookie-notice {
    position: fixed;
    left: 24px;
    right: 24px;
    bottom: 24px;
    z-index: 99999;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 18px;
    align-items: center;
    max-width: 1180px;
    margin: 0 auto;
    padding: 18px 20px;
    border-radius: 22px;
    color: #fff;
    background: radial-gradient(circle at 90% 20%, rgba(0, 212, 200, 0.18), transparent 35%), linear-gradient(135deg, #061a33, #071f3d);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.cookie-notice-text strong {
    display: block;
    margin-bottom: 6px;
    font-weight: 850;
}

.cookie-notice-text p {
    margin: 0;
    color: rgba(255, 255, 255, 0.74);
    line-height: 1.55;
    font-size: 0.92rem;
}

.cookie-notice-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: flex-end;
}

@media (max-width: 767.98px) {
    .cookie-notice {
        left: 14px;
        right: 14px;
        bottom: 14px;
        grid-template-columns: 1fr;
        padding: 16px;
    }

    .cookie-notice-actions {
        justify-content: stretch;
        flex-direction: column;
    }

        .cookie-notice-actions .btn {
            width: 100%;
        }
}