:root {
    --navy: #0b1830;
    --navy-2: #112443;
    --blue: #1769e0;
    --cyan: #35c4e8;
    --ink: #17243a;
    --muted: #64748b;
    --paper: #f4f7fb;
    --white: #fff;
    --line: #e3eaf3;
    --radius: 18px;
    --shadow: 0 18px 55px rgba(10, 31, 68, .10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.65;
}

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

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1160px, calc(100% - 40px));
    margin: 0 auto;
}

.topline {
    background: #071225;
    color: #c7d4e8;
    font-size: 12px;
}

.topline-inner {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.topline a {
    color: #fff;
}

header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(226, 234, 243, .9);
}

.nav {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 13px;
    min-width: 240px;
}

.brand img {
    width: 54px;
    height: 54px;
    object-fit: contain;
    border-radius: 9px;
}

.brand-name {
    font-weight: 850;
    font-size: 14px;
    line-height: 1.25;
    letter-spacing: -.2px;
    color: var(--navy);
}

.brand-sub {
    display: block;
    margin-top: 4px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    color: var(--muted);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 27px;
    font-size: 13px;
    font-weight: 700;
    color: #3e4d63;
}

.nav-links a:hover {
    color: var(--blue);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 19px;
    border-radius: 10px;
    font-weight: 800;
    font-size: 13px;
    border: 1px solid transparent;
    transition: .2s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 8px 22px rgba(23, 105, 224, .22);
}

.btn-primary:hover {
    background: #0d55bf;
    transform: translateY(-1px);
}

.btn-outline {
    border-color: rgba(255, 255, 255, .35);
    color: #fff;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, .1);
}

.menu-toggle {
    display: none;
    background: none;
    border: 0;
    color: var(--navy);
    font-size: 25px;
}

.hero {
    position: relative;
    overflow: hidden;
    color: white;
    background:
        radial-gradient(circle at 78% 25%, rgba(53, 196, 232, .18), transparent 28%),
        radial-gradient(circle at 95% 80%, rgba(23, 105, 224, .25), transparent 34%),
        linear-gradient(115deg, #09162b 0%, #102747 58%, #0c1c35 100%);
}

.hero:before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .13;
    pointer-events: none;
    background-image: linear-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .12) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to right, black, transparent 85%);
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 48px;
    align-items: center;
    padding: 86px 0 92px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #9edff3;
    font-size: 11px;
    font-weight: 850;
    letter-spacing: 1.7px;
    text-transform: uppercase;
}

.eyebrow:before {
    content: "";
    width: 27px;
    height: 2px;
    background: var(--cyan);
}

h1 {
    margin: 19px 0 22px;
    font-size: clamp(38px, 5vw, 61px);
    line-height: 1.08;
    letter-spacing: -2.3px;
    max-width: 700px;
}

h1 span {
    color: #69d4ef;
}

.hero p {
    color: #c4d1e4;
    max-width: 610px;
    font-size: 16px;
    margin: 0 0 29px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-note {
    margin-top: 32px;
    display: flex;
    gap: 12px;
    align-items: center;
    color: #b5c7de;
    font-size: 12px;
}

.hero-note strong {
    color: #fff;
}

.hero-visual {
    min-height: 410px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: 24px;
    opacity: .88;
    border: 1px solid rgba(255, 255, 255, .2);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .28);
}

.visual-card {
    position: absolute;
    left: -25px;
    bottom: 16px;
    padding: 18px 20px;
    width: 210px;
    background: rgba(255, 255, 255, .96);
    color: var(--ink);
    border-radius: 14px;
    box-shadow: var(--shadow);
}

.visual-card small {
    color: var(--muted);
    font-weight: 700;
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.visual-card strong {
    display: block;
    font-size: 24px;
    line-height: 1.2;
    margin: 4px 0;
    color: var(--navy);
}

.visual-card span {
    color: var(--muted);
    font-size: 11px;
}

.stats {
    background: #fff;
    border-bottom: 1px solid var(--line);
}

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

.stat {
    padding: 25px 22px;
    border-right: 1px solid var(--line);
}

.stat:first-child {
    padding-left: 0;
}

.stat:last-child {
    border: 0;
}

.stat strong {
    display: block;
    color: var(--navy);
    font-size: 21px;
    letter-spacing: -.6px;
}

.stat span {
    color: var(--muted);
    font-size: 12px;
}

section {
    padding: 88px 0;
}

.section-head {
    max-width: 690px;
    margin-bottom: 37px;
}

.section-kicker {
    color: var(--blue);
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 1.6px;
    font-size: 11px;
}

h2 {
    color: var(--navy);
    font-size: clamp(29px, 3.5vw, 42px);
    letter-spacing: -1.4px;
    line-height: 1.17;
    margin: 10px 0 14px;
}

.section-head p {
    color: var(--muted);
    margin: 0;
    font-size: 15px;
}

.about-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image {
    height: 430px;
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius);
}

.image-tag {
    position: absolute;
    right: -16px;
    bottom: 24px;
    max-width: 220px;
    padding: 16px 18px;
    border-radius: 13px;
    background: var(--blue);
    color: #fff;
    box-shadow: var(--shadow);
    font-weight: 800;
    font-size: 13px;
}

.about-copy p {
    color: var(--muted);
    font-size: 15px;
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 24px 0 28px;
    display: grid;
    gap: 13px;
}

.check-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 14px;
    font-weight: 700;
}

.check {
    display: inline-flex;
    flex: 0 0 22px;
    height: 22px;
    border-radius: 7px;
    align-items: center;
    justify-content: center;
    background: #e8f3ff;
    color: var(--blue);
    font-size: 13px;
}

.soft {
    background: var(--paper);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.product-card {
    padding: 25px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    transition: .2s;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: #c5d9f8;
}

.product-icon {
    width: 49px;
    height: 49px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    background: #eaf3ff;
    color: var(--blue);
    margin-bottom: 18px;
}

.product-icon svg {
    width: 25px;
    height: 25px;
}

.product-card h3 {
    margin: 0 0 8px;
    color: var(--navy);
    font-size: 17px;
    letter-spacing: -.3px;
}

.product-card p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.product-card a {
    display: inline-flex;
    gap: 7px;
    align-items: center;
    margin-top: 17px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 850;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.brand-tile {
    min-height: 95px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    background: #fff;
}

.brand-tile strong {
    color: var(--navy);
    font-size: 18px;
    letter-spacing: -.4px;
}

.brand-tile span {
    color: var(--muted);
    font-size: 11px;
    margin-top: 4px;
}

.brand-note {
    margin-top: 18px;
    color: var(--muted);
    font-size: 12px;
}

.cta-band {
    background: linear-gradient(110deg, #0c1a32, #13345c);
    color: #fff;
    padding: 53px 0;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.cta-band h2 {
    color: #fff;
    margin: 0 0 8px;
    font-size: clamp(26px, 3vw, 36px);
}

.cta-band p {
    color: #c4d1e4;
    margin: 0;
    font-size: 14px;
}

.contact-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 45px;
}

.contact-info {
    display: grid;
    gap: 17px;
    margin-top: 27px;
}

.contact-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.contact-item .product-icon {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    margin: 0;
}

.contact-item strong {
    display: block;
    font-size: 13px;
    color: var(--navy);
}

.contact-item span,
.contact-item a {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.contact-panel {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 30px;
    background: var(--paper);
}

.contact-panel h3 {
    margin: 0 0 8px;
    font-size: 20px;
    color: var(--navy);
}

.contact-panel p {
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 13px;
}

.contact-links {
    display: grid;
    gap: 12px;
}

.contact-links a {
    background: #fff;
    border: 1px solid var(--line);
    padding: 15px 17px;
    border-radius: 11px;
    display: flex;
    justify-content: space-between;
    gap: 15px;
    font-size: 13px;
    font-weight: 800;
}

.contact-links a span {
    color: var(--blue);
}

footer {
    background: #071225;
    color: #b5c4d9;
    padding: 35px 0;
    font-size: 12px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-title {
    color: #fff;
    font-weight: 850;
    font-size: 14px;
}

.footer-small {
    margin-top: 5px;
    color: #91a2ba;
}

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

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

@media (max-width: 900px) {
    .nav-links {
        gap: 15px;
    }

    .nav-links a:not(.btn) {
        font-size: 12px;
    }

    .hero-grid {
        gap: 28px;
    }

    .about-grid {
        gap: 35px;
    }

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

@media (max-width: 720px) {
    .container {
        width: min(100% - 32px, 560px);
    }

    .topline-inner {
        justify-content: center;
        text-align: center;
        padding: 8px 0;
    }

    .topline-inner span:last-child {
        display: none;
    }

    .nav {
        min-height: 72px;
    }

    .brand {
        min-width: 0;
    }

    .brand img {
        width: 45px;
        height: 45px;
    }

    .brand-name {
        font-size: 12px;
    }

    .brand-sub {
        font-size: 9px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        padding: 18px 22px 22px;
        background: #fff;
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        box-shadow: 0 15px 25px rgba(10, 31, 68, .08);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        font-size: 14px !important;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        padding: 62px 0 66px;
    }

    h1 {
        letter-spacing: -1.5px;
    }

    .hero p {
        font-size: 14px;
    }

    .hero-visual {
        min-height: 290px;
        margin-top: 8px;
    }

    .hero-image {
        height: 290px;
    }

    .visual-card {
        left: 10px;
        bottom: -8px;
    }

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

    .stat {
        padding: 20px 12px;
        border-bottom: 1px solid var(--line);
    }

    .stat:first-child {
        padding-left: 12px;
    }

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

    .stat:nth-child(3),
    .stat:nth-child(4) {
        border-bottom: 0;
    }

    section {
        padding: 64px 0;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-image {
        height: 300px;
    }

    .image-tag {
        right: 10px;
    }

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

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

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

    .contact-panel {
        padding: 23px;
    }

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