.site-wrap {
    min-height: 100vh;
    overflow: clip;
}

.container {
    width: min(calc(100% - 48px), var(--container));
    margin: 0 auto;
}

.narrow {
    max-width: 850px;
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    border-bottom: 1px solid transparent;
    color: var(--white);
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled,
body:not(.page-home) .site-header {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(7, 17, 31, 0.9);
    box-shadow: 0 10px 40px rgba(2, 8, 17, 0.16);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    min-height: 82px;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.brand-logo {
    display: block;
    width: 164px;
    height: auto;
}

.gnb,
.gnb-links {
    display: flex;
    align-items: center;
}

.gnb {
    gap: 26px;
}

.gnb-links {
    gap: 6px;
}

.gnb-links a {
    position: relative;
    padding: 10px 13px;
    color: #c8d2df;
    font-size: 0.92rem;
    font-weight: 600;
    transition: color var(--transition);
}

.gnb-links a::after {
    position: absolute;
    right: 13px;
    bottom: 5px;
    left: 13px;
    height: 2px;
    border-radius: 99px;
    background: var(--blue-500);
    content: "";
    opacity: 0;
    transform: scaleX(0.4);
    transition: opacity var(--transition), transform var(--transition);
}

.gnb-links a:hover,
.gnb-links a.is-active {
    color: var(--white);
}

.gnb-links a.is-active::after {
    opacity: 1;
    transform: scaleX(1);
}

.header-contact {
    display: inline-flex;
    min-height: 44px;
    padding: 0 17px;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(127, 201, 255, 0.36);
    border-radius: 99px;
    color: var(--white);
    background: rgba(8, 120, 249, 0.15);
    font-size: 0.88rem;
    font-weight: 700;
    transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.header-contact:hover {
    border-color: var(--blue-300);
    background: rgba(8, 120, 249, 0.28);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid var(--line-dark);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.06);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    border-radius: 99px;
    background: var(--white);
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-active span:first-child {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-active span:last-child {
    transform: translateY(-7px) rotate(-45deg);
}

.section {
    position: relative;
    padding: 112px 0;
}

.section-muted {
    background: var(--surface-muted);
}

.section-dark {
    color: var(--white);
    background: var(--ink-950);
}

.section-compact {
    padding: 74px 0;
}

.section-head {
    display: flex;
    margin-bottom: 48px;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
}

.section-head-copy {
    max-width: 740px;
}

.section-head.center {
    display: block;
    max-width: 760px;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.section-head h2,
.cta-content h2 {
    margin: 0;
    font-size: clamp(2.15rem, 4vw, 3.6rem);
    line-height: 1.2;
    letter-spacing: -0.045em;
}

.section-head p:not(.eyebrow) {
    max-width: 610px;
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 1.05rem;
}

.section-dark .section-head p:not(.eyebrow) {
    color: var(--ink-300);
}

.page-hero {
    position: relative;
    overflow: hidden;
    padding: 180px 0 100px;
    color: var(--white);
    background: var(--ink-950);
}

.page-hero::before {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(127, 201, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(127, 201, 255, 0.06) 1px, transparent 1px);
    background-size: 64px 64px;
    content: "";
    mask-image: linear-gradient(to bottom, black, transparent 86%);
}

.page-hero::after {
    position: absolute;
    top: 80px;
    right: -140px;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    background: rgba(8, 120, 249, 0.2);
    filter: blur(100px);
    content: "";
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    max-width: 900px;
    margin: 0;
    font-size: clamp(2.8rem, 6vw, 5.4rem);
    line-height: 1.08;
    letter-spacing: -0.055em;
}

.page-hero p:not(.eyebrow):not(.policy-updated) {
    max-width: 720px;
    margin: 24px 0 0;
    color: #b8c6d6;
    font-size: 1.12rem;
}

.site-footer {
    padding: 78px 0 28px;
    color: var(--ink-300);
    background: #050d17;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 0.7fr 1fr 1.25fr;
    gap: 52px;
}

.site-logo-footer {
    margin-bottom: 24px;
}

.brand-logo-footer {
    width: 184px;
}

.footer-brand p {
    margin: 0;
    color: #8fa0b3;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 9px;
    font-size: 0.9rem;
}

.footer-column strong {
    margin-bottom: 8px;
    color: var(--white);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.footer-column a {
    transition: color var(--transition);
}

.footer-column a:hover {
    color: var(--blue-300);
}

.footer-bottom {
    display: flex;
    margin-top: 56px;
    padding-top: 24px;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #718195;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.footer-bottom p {
    margin: 0;
}