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

:root {
    --bg: #f4f6f9;
    --bg2: #ffffff;
    --bg3: #eef1f6;
    --blue: #1a5fa8;
    --blue2: #2272c3;
    --blue3: #0d3d6e;
    --blue-light: #e8f0fb;
    --steel: #7a8ba0;
    --text: #1e2d3d;
    --text2: #4a5f74;
    --text3: #8899aa;
    --white: #fff;
    --shadow: 0 2px 16px rgba(26, 95, 168, 0.10);
    --shadow2: 0 4px 32px rgba(26, 95, 168, 0.14);
    --nav-h: 68px;
}

html {
    scroll-behavior: smooth
}

body {
    font-family: 'Barlow', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden
}

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

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

/* ─── NAV ─── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(26, 95, 168, 0.10);
    box-shadow: var(--shadow);
    transition: background 0.3s
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
}

.logo-wrap img {
    height: 27px;
    width: auto;
    object-fit: contain
}

.logo-divider {
    width: 1px;
    height: 28px;
    background: rgba(26, 95, 168, 0.15)
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px
}

.logo-text-main {
    font-weight: 900;
    font-size: 1.65rem;
    letter-spacing: 0.1em;
    color: var(--black);
    text-transform: uppercase
}

.nav-links {
    display: flex;
    gap: 1.8rem;
    list-style: none;
    align-items: center
}

.nav-links a {
    font-size: 0.88rem;
    letter-spacing: 0.08em;
    color: var(--text2);
    transition: color 0.2s;
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
    font-weight: 500
}

.nav-links a.is-active,
.nav-links a:hover {
    color: var(--blue);
    border-bottom-color: var(--blue)
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.2rem
}

.nav-lang {
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--steel);
    text-transform: uppercase;
    transition: color 0.2s;
    font-weight: 600
}

.nav-lang:hover {
    color: var(--blue)
}

.nav-cta {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    padding: 0.48rem 1.3rem;
    background: var(--blue);
    color: var(--white);
    text-transform: uppercase;
    font-weight: 600;
    transition: all 0.25s;
    border-radius: 2px
}

.nav-cta:hover {
    background: var(--blue3)
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--blue);
    transition: all 0.3s
}

.mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(16px);
    z-index: 199;
    padding: 1.5rem 1.5rem 2rem;
    border-bottom: 1px solid rgba(26, 95, 168, 0.1);
    box-shadow: var(--shadow2)
}

.mobile-menu.open {
    display: flex;
    flex-direction: column
}

.mobile-menu a {
    font-size: 0.92rem;
    letter-spacing: 0.06em;
    color: var(--text2);
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(26, 95, 168, 0.07);
    transition: color 0.2s;
    font-weight: 500
}

.mobile-menu a:hover {
    color: var(--blue)
}

.mobile-menu .m-cta {
    margin-top: 1.2rem;
    background: var(--blue);
    color: var(--white);
    text-align: center;
    padding: 0.8rem;
    border-bottom: none;
    border-radius: 2px;
    font-weight: 600
}

/* ─── FOOTER ─── */
footer {
    background: var(--blue3);
    color: var(--white)
}

.footer-top {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 4rem;
    padding: 4rem 5% 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08)
}

.footer-logo-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem
}

.footer-logo-row img {
    height: 32px;
    filter: brightness(0) invert(1);
    opacity: 0.85
}

.footer-brand-name {
    font-weight: 900;
    font-size: 1rem;
    letter-spacing: 0.14em;
    color: var(--white);
    text-transform: uppercase
}

.footer-desc {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.8;
    max-width: 260px;
    margin-bottom: 1.8rem
}

.footer-contact-title {
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0.2rem
}

.footer-contact-info {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 2;
    margin-bottom: 0.8rem;
}

.footer-col h4 {
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 1.2rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08)
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem
}

.footer-col ul a {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem
}

.footer-col ul a::before {
    content: '';
    width: 4px;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
    transition: width 0.2s, background 0.2s
}

.footer-col ul a:hover {
    color: var(--white)
}

.footer-col ul a:hover::before {
    width: 8px;
    background: var(--white)
}

.footer-partners {
    padding: 2rem 5% 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07)
}

.footer-partners-title {
    font-size: 0.58rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 1rem
}

.footer-partners-row {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap
}

.partner-chip {
    font-family: 'DM Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    padding: 0.35rem 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    transition: all 0.2s;
    border-radius: 2px
}

.partner-chip:hover {
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--white)
}

.footer-bottom {
    padding: 1.4rem 5%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem
}

.footer-icp {
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.25);
    letter-spacing: 0.06em;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem
}

.footer-icp a {
    color: rgba(255, 255, 255, 0.28);
    transition: color 0.2s
}

.footer-icp a:hover {
    color: var(--white)
}

.footer-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem
}

.footer-badge img {
    height: 68px;
    opacity: 0.55;
}

.footer-badge img:hover {
    opacity: 0.7
}