:root {
    --ink: #07111c;
    --ink-2: #0a1725;
    --navy: #0c1b2b;
    --navy-2: #10253a;
    --surface: #12283d;
    --surface-2: #173149;
    --line: rgba(160, 198, 226, 0.16);
    --line-strong: rgba(160, 198, 226, 0.32);
    --white: #f4f7fa;
    --paper: #eef3f7;
    --muted: #9fb2c3;
    --muted-dark: #526779;
    --blue: #1268ff;
    --blue-light: #39a4ff;
    --cyan: #25c5f5;
    --green: #2ad39b;
    --red: #ff4c5e;
    --yellow: #f2bb38;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
    --shadow-soft: 0 18px 45px rgba(3, 14, 25, 0.14);
    --radius-xs: 8px;
    --radius-sm: 14px;
    --radius: 22px;
    --radius-lg: 34px;
    --container: min(1320px, calc(100vw - 64px));
    --section: clamp(88px, 10vw, 156px);
    --font-primary: "Manrope", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 110px;
    background: var(--ink);
}

body {
    margin: 0;
    color: var(--white);
    background:
        radial-gradient(circle at 13% 4%, rgba(18, 104, 255, 0.09), transparent 28rem),
        var(--ink);
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.menu-is-open { overflow: hidden; }

::selection { color: #fff; background: var(--blue); }

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
svg { display: block; width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
p, h1, h2, h3, h4, ul, ol, figure { margin-top: 0; }

h1, h2, h3, h4 {
    margin-bottom: 0.65em;
    font-weight: 700;
    line-height: 1.04;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

h1 { font-size: clamp(3.3rem, 7vw, 7.7rem); }
h2 { font-size: clamp(2.5rem, 5vw, 5.3rem); }
h3 { font-size: clamp(1.35rem, 2.3vw, 2.2rem); }
h4 { font-size: 1.1rem; }

p { color: var(--muted); }

.container { width: var(--container); margin-inline: auto; }
.container--narrow { width: min(960px, calc(100vw - 64px)); margin-inline: auto; }
.section { position: relative; padding-block: var(--section); }
.section--tight { padding-block: clamp(64px, 7vw, 104px); }
.section--light { color: var(--ink); background: var(--paper); }
.section--light p { color: var(--muted-dark); }
.section--navy { background: var(--navy); }
.section--grid {
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 88px 88px;
}

.screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus,
.skip-link:focus {
    z-index: 100000;
    width: auto;
    height: auto;
    clip: auto;
    padding: 12px 18px;
    margin: 12px;
    background: #fff;
    color: #000;
    border-radius: 8px;
}

.tech-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--blue-light);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.tech-label::before {
    content: "";
    width: 22px;
    height: 1px;
    background: currentColor;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    color: var(--blue-light);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.eyebrow span:first-child {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid currentColor;
    border-radius: 50%;
}

.section-header {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.55fr);
    align-items: end;
    gap: 72px;
    margin-bottom: clamp(52px, 7vw, 96px);
}

.section-header h2 { max-width: 900px; margin-bottom: 0; }
.section-header > p { max-width: 540px; margin-bottom: 0; font-size: clamp(1rem, 1.35vw, 1.2rem); }
.section-header--single { display: block; }
.section-header--single h2 { max-width: 980px; }

.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }

.button {
    position: relative;
    isolation: isolate;
    display: inline-flex;
    min-height: 58px;
    align-items: center;
    justify-content: center;
    gap: 13px;
    padding: 0 25px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    transition: transform .45s var(--ease), background-color .35s, border-color .35s, color .35s, box-shadow .35s;
    overflow: hidden;
}

.button::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(115deg, rgba(255,255,255,.2), transparent 38%);
    transform: translateX(-110%);
    transition: transform .55s var(--ease);
}

.button:hover::before { transform: translateX(100%); }
.button:hover { transform: translateY(-3px); }
.button svg { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.button:hover svg { transform: translateX(4px); }
.button--primary { color: #fff; background: var(--blue); box-shadow: 0 15px 36px rgba(18, 104, 255, .23); }
.button--primary:hover { background: #2776ff; box-shadow: 0 20px 44px rgba(18, 104, 255, .33); }
.button--ghost { color: var(--white); border-color: var(--line-strong); background: rgba(255,255,255,.025); backdrop-filter: blur(12px); }
.button--ghost:hover { border-color: rgba(255,255,255,.52); background: rgba(255,255,255,.07); }
.button--dark { color: #fff; background: var(--ink); }
.button--small { min-height: 45px; padding-inline: 20px; font-size: .68rem; }

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: .76rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.text-link svg { transition: transform .35s var(--ease); }
.text-link:hover svg { transform: translateX(6px); }

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 34px;
    color: rgba(226, 237, 246, .55);
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.breadcrumbs a:hover { color: var(--blue-light); }

/* Header */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    border-bottom: 1px solid transparent;
    transition: background-color .4s, border-color .4s, transform .4s var(--ease), box-shadow .4s;
}

.site-header::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: rgba(5, 14, 24, .18);
    backdrop-filter: blur(0);
    transition: background .4s, backdrop-filter .4s;
}

.site-header.is-scrolled::before { background: rgba(5, 14, 24, .88); backdrop-filter: blur(20px); }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 12px 38px rgba(0,0,0,.18); }
.site-header.is-hidden { transform: translateY(-110%); }
.site-header__inner { display: flex; min-height: 92px; align-items: center; justify-content: space-between; gap: 32px; }

.site-brand { display: inline-flex; align-items: center; gap: 13px; flex: 0 0 auto; }
.site-brand__mark { width: 54px; height: 50px; object-fit: contain; filter: drop-shadow(0 5px 18px rgba(0,0,0,.24)); }
.site-brand__copy { display: grid; gap: 3px; }
.site-brand__copy strong { font-size: .92rem; letter-spacing: .16em; line-height: 1; }
.site-brand__copy small { color: #8fa9be; font-family: var(--font-mono); font-size: .53rem; letter-spacing: .18em; }

.desktop-nav { margin-left: auto; }
.primary-menu,
.primary-menu ul,
.footer-menu,
.mobile-menu { margin: 0; padding: 0; list-style: none; }

.desktop-nav > .primary-menu { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 40px); }
.desktop-nav .primary-menu > li { position: relative; }
.desktop-nav .primary-menu > li > a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 92px;
    color: rgba(244,247,250,.82);
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: .03em;
}

.desktop-nav .primary-menu > li > a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 24px;
    height: 2px;
    background: var(--blue);
    transition: right .4s var(--ease);
}

.desktop-nav .primary-menu > li:hover > a,
.desktop-nav .primary-menu > li.current-menu-item > a,
.desktop-nav .primary-menu > li.current-menu-ancestor > a { color: #fff; }
.desktop-nav .primary-menu > li:hover > a::after,
.desktop-nav .primary-menu > li.current-menu-item > a::after,
.desktop-nav .primary-menu > li.current-menu-ancestor > a::after { right: 0; }

.submenu-toggle {
    position: absolute;
    right: -17px;
    top: 50%;
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    padding: 0;
    border: 0;
    background: transparent;
    transform: translateY(-50%);
    cursor: pointer;
}
.submenu-toggle svg { width: 13px; height: 13px; }

.desktop-nav .sub-menu {
    position: absolute;
    top: calc(100% - 10px);
    left: 50%;
    display: grid;
    grid-template-columns: repeat(2, minmax(250px, 1fr));
    width: min(650px, 76vw);
    padding: 16px;
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    background: rgba(8, 20, 33, .97);
    box-shadow: var(--shadow);
    backdrop-filter: blur(24px);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 16px);
    transition: opacity .3s, visibility .3s, transform .4s var(--ease);
}

.desktop-nav .menu-item-has-children:hover > .sub-menu,
.desktop-nav .menu-item-has-children.submenu-is-open > .sub-menu,
.desktop-nav .menu-item-has-children:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.desktop-nav .sub-menu li a {
    display: grid;
    gap: 5px;
    min-height: 76px;
    padding: 16px 18px;
    border-radius: 12px;
    color: #eef5fb;
    font-size: .9rem;
    transition: background .3s, transform .3s var(--ease);
}
.desktop-nav .sub-menu li a span { color: var(--blue-light); font-family: var(--font-mono); font-size: .58rem; letter-spacing: .12em; }
.desktop-nav .sub-menu li a:hover { background: rgba(35, 119, 255, .1); transform: translateX(3px); }

.site-header__actions { display: flex; align-items: center; gap: 12px; }
.header-phone { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 50%; }
.header-phone svg { width: 17px; height: 17px; }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 0; border: 1px solid var(--line-strong); border-radius: 50%; background: rgba(255,255,255,.03); cursor: pointer; }
.menu-toggle span:not(.screen-reader-text) { display: block; width: 18px; height: 1px; margin: 5px auto; background: #fff; transition: transform .35s var(--ease); }
.menu-toggle[aria-expanded="true"] span:nth-of-type(1) { transform: translateY(3px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(-3px) rotate(-45deg); }

.mobile-navigation {
    position: fixed;
    inset: 0;
    z-index: 900;
    display: none;
    background: rgba(4, 13, 22, .98);
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s, visibility .35s;
}
.mobile-navigation.is-open { opacity: 1; visibility: visible; }
.mobile-navigation__inner { position: relative; display: flex; min-height: 100%; flex-direction: column; padding-top: 130px; padding-bottom: 40px; }
.mobile-navigation__glow { position: absolute; inset: auto -20% -25% 25%; height: 65%; background: radial-gradient(circle, rgba(18,104,255,.27), transparent 62%); pointer-events: none; }
.mobile-navigation__label { margin-bottom: 32px; }
.mobile-menu > li { border-top: 1px solid var(--line); }
.mobile-menu > li:last-child { border-bottom: 1px solid var(--line); }
.mobile-menu > li > a { display: flex; min-height: 68px; align-items: center; font-size: clamp(1.45rem, 6vw, 2.35rem); font-weight: 650; letter-spacing: -.035em; }
.mobile-menu .sub-menu { display: grid; gap: 5px; padding: 0 0 22px 18px; }
.mobile-menu .sub-menu a { display: block; padding: 7px 0; color: var(--muted); font-size: .95rem; }
.mobile-navigation__footer { display: flex; justify-content: space-between; gap: 25px; margin-top: auto; padding-top: 36px; color: var(--muted); border-top: 1px solid var(--line); }
.mobile-navigation__footer div { display: grid; gap: 5px; }
.mobile-navigation__footer span { font-family: var(--font-mono); font-size: .64rem; text-transform: uppercase; }
.mobile-navigation__footer strong { color: #fff; }
.mobile-navigation__footer > a { display: inline-flex; align-items: center; gap: 9px; color: var(--blue-light); }

/* Cursor halo */
.cursor-halo {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1200;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(71, 165, 255, .5);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    transform: translate3d(-100px,-100px,0);
    transition: width .25s, height .25s, border-color .25s, background .25s, opacity .25s;
    mix-blend-mode: screen;
}
.cursor-halo.is-visible { opacity: 1; }
.cursor-halo.is-active { width: 54px; height: 54px; border-color: rgba(71,165,255,.85); background: rgba(18,104,255,.08); }

/* Home hero */
.hero-home {
    position: relative;
    min-height: 920px;
    height: min(1000px, 100svh);
    overflow: hidden;
    background: #06101b;
}
.hero-home__background { position: absolute; inset: 0; }
.hero-home__background img { width: 100%; height: 100%; object-fit: cover; object-position: 53% center; opacity: .53; filter: saturate(.72) contrast(1.15); }
.hero-home__background::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(4,13,22,.98) 0%, rgba(4,13,22,.88) 38%, rgba(4,13,22,.31) 72%, rgba(4,13,22,.72) 100%),
        linear-gradient(0deg, #07111c 0%, transparent 38%);
}
.hero-home__grid {
    position: absolute;
    inset: 0;
    z-index: 2;
    background-image:
        linear-gradient(rgba(114,169,213,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(114,169,213,.08) 1px, transparent 1px);
    background-size: 96px 96px;
    mask-image: linear-gradient(to bottom, #000, transparent 88%);
}
.hero-home__content { position: relative; z-index: 4; display: grid; height: 100%; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .65fr); align-items: center; gap: 60px; padding-top: 95px; }
.hero-home__copy { max-width: 860px; padding-top: 36px; }
.hero-home__copy h1 { max-width: 900px; margin-bottom: 30px; font-size: clamp(4rem, 7.1vw, 8rem); }
.hero-home__copy h1 span { color: transparent; -webkit-text-stroke: 1px rgba(216,234,248,.7); }
.hero-home__lead { max-width: 700px; margin-bottom: 34px; color: #c8d7e3; font-size: clamp(1.05rem, 1.5vw, 1.35rem); line-height: 1.65; }
.hero-home__meta { display: flex; flex-wrap: wrap; gap: 9px 24px; margin-top: 38px; color: #9eb3c4; font-family: var(--font-mono); font-size: .67rem; letter-spacing: .07em; text-transform: uppercase; }
.hero-home__meta span { display: inline-flex; align-items: center; gap: 9px; }
.hero-home__meta span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 15px var(--green); }

.hero-system-card {
    position: relative;
    align-self: end;
    margin-bottom: 100px;
    padding: 30px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: rgba(7, 20, 33, .74);
    box-shadow: var(--shadow);
    backdrop-filter: blur(22px);
    overflow: hidden;
}
.hero-system-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(140deg, rgba(18,104,255,.12), transparent 45%); pointer-events: none; }
.hero-system-card__top { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 28px; color: #9db4c6; font-family: var(--font-mono); font-size: .64rem; letter-spacing: .1em; }
.hero-system-card__status { display: inline-flex; align-items: center; gap: 8px; color: var(--green); }
.hero-system-card__status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 16px currentColor; }
.hero-system-card__image { position: relative; aspect-ratio: 4/3; margin-bottom: 25px; overflow: hidden; border-radius: 14px; }
.hero-system-card__image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.08); transition: transform .8s var(--ease); }
.hero-system-card:hover .hero-system-card__image img { transform: scale(1.04); }
.hero-system-card h2 { margin-bottom: 14px; font-size: clamp(1.7rem, 2.4vw, 2.5rem); }
.hero-system-card p { margin-bottom: 22px; }
.hero-system-card__ports { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; }
.hero-system-card__ports span { height: 7px; border-radius: 3px; background: rgba(167,199,222,.18); }
.hero-system-card__ports span:nth-child(1), .hero-system-card__ports span:nth-child(4), .hero-system-card__ports span:nth-child(7) { background: var(--blue); box-shadow: 0 0 10px rgba(18,104,255,.8); }
.hero-scroll { position: absolute; z-index: 5; bottom: 34px; left: max(32px, calc((100vw - min(1320px, calc(100vw - 64px))) / 2)); display: flex; align-items: center; gap: 12px; color: rgba(222,236,246,.55); font-family: var(--font-mono); font-size: .62rem; letter-spacing: .13em; text-transform: uppercase; }
.hero-scroll::before { content: ""; width: 52px; height: 1px; background: currentColor; }
.hero-wire { position: absolute; z-index: 3; right: 3%; top: 15%; width: min(560px, 45vw); color: rgba(53,164,255,.55); pointer-events: none; }
.hero-wire path { stroke-dasharray: 10 12; }
.hero-index { position: absolute; z-index: 4; right: 30px; top: 50%; display: grid; gap: 13px; transform: translateY(-50%); }
.hero-index span { width: 2px; height: 42px; background: rgba(255,255,255,.16); }
.hero-index span:first-child { background: var(--blue); }

.system-strip { position: relative; z-index: 10; margin-top: -1px; border-block: 1px solid var(--line); background: #07111c; }
.system-strip__inner { display: grid; grid-template-columns: repeat(5, 1fr); }
.system-strip a { display: flex; min-height: 96px; align-items: center; justify-content: center; gap: 12px; padding: 20px; border-right: 1px solid var(--line); color: #aec0cf; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .07em; text-align: center; text-transform: uppercase; transition: color .3s, background .3s; }
.system-strip a:first-child { border-left: 1px solid var(--line); }
.system-strip a:hover { color: #fff; background: rgba(18,104,255,.08); }
.system-strip a span { color: var(--blue-light); }

/* Infrastructure section */
.infrastructure-layout { display: grid; grid-template-columns: minmax(320px,.56fr) minmax(0,1fr); gap: clamp(50px,8vw,120px); align-items: center; }
.infrastructure-copy { position: sticky; top: 150px; align-self: start; }
.infrastructure-copy h2 { margin-bottom: 26px; }
.infrastructure-copy > p { max-width: 560px; font-size: 1.1rem; }
.infrastructure-copy .text-link { margin-top: 20px; }
.infrastructure-stack { position: relative; display: grid; gap: 14px; }
.infrastructure-stack::before { content: ""; position: absolute; left: 44px; top: 70px; bottom: 70px; width: 1px; background: linear-gradient(var(--blue), var(--cyan), var(--green)); }
.infra-layer { position: relative; display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 22px; min-height: 165px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(120deg, rgba(255,255,255,.04), rgba(255,255,255,.015)); transition: border-color .4s, transform .5s var(--ease), background .4s; }
.infra-layer:hover { transform: translateX(-8px); border-color: rgba(64,159,255,.55); background: rgba(18,104,255,.08); }
.infra-layer__node { position: relative; z-index: 2; display: grid; place-items: center; width: 34px; height: 34px; margin-left: 0; border: 1px solid currentColor; border-radius: 50%; color: var(--blue-light); background: var(--ink); }
.infra-layer:nth-child(2) .infra-layer__node { color: var(--cyan); }
.infra-layer:nth-child(3) .infra-layer__node { color: var(--green); }
.infra-layer__node::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 18px currentColor; }
.infra-layer__copy small { display: block; margin-bottom: 8px; color: var(--blue-light); font-family: var(--font-mono); font-size: .65rem; letter-spacing: .12em; }
.infra-layer__copy h3 { margin-bottom: 10px; font-size: clamp(1.5rem,2.4vw,2.25rem); }
.infra-layer__copy p { margin-bottom: 0; }
.infra-layer__systems { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; color: #91a8ba; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .06em; text-transform: uppercase; }

/* Service cards */
.services-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.service-card { position: relative; min-height: 590px; grid-column: span 6; border: 1px solid var(--line); border-radius: var(--radius); background: var(--navy); overflow: hidden; transform-style: preserve-3d; transition: transform .55s var(--ease), border-color .4s, box-shadow .4s; }
.service-card:nth-child(3), .service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 4; min-height: 560px; }
.service-card:nth-child(6) { grid-column: span 12; display: grid; grid-template-columns: 1.05fr .95fr; min-height: 420px; }
.service-card:hover { border-color: rgba(72,160,255,.46); box-shadow: var(--shadow); }
.service-card__link { position: absolute; inset: 0; z-index: 5; }
.service-card__media { position: relative; height: 51%; overflow: hidden; }
.service-card:nth-child(6) .service-card__media { height: 100%; }
.service-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, var(--navy) 0%, transparent 55%); }
.service-card__image { width: 100%; height: 100%; object-fit: cover; filter: saturate(.65) contrast(1.08); transition: transform .9s var(--ease), filter .6s; }
.service-card:hover .service-card__image { transform: scale(1.045); filter: saturate(.9) contrast(1.05); }
.service-card__signal { position: absolute; z-index: 2; top: 20px; right: 20px; display: flex; gap: 6px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.13); border-radius: 999px; background: rgba(3,13,23,.54); backdrop-filter: blur(12px); }
.service-card__signal span { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.25); }
.service-card__signal span:first-child { background: var(--blue); box-shadow: 0 0 12px var(--blue); }
.service-card--green .service-card__signal span:first-child { background: var(--green); box-shadow: 0 0 12px var(--green); }
.service-card--red .service-card__signal span:first-child { background: var(--red); box-shadow: 0 0 12px var(--red); }
.service-card--yellow .service-card__signal span:first-child { background: var(--yellow); box-shadow: 0 0 12px var(--yellow); }
.service-card__content { position: relative; display: flex; min-height: 49%; flex-direction: column; padding: 28px 30px 32px; }
.service-card:nth-child(6) .service-card__content { min-height: 100%; justify-content: center; padding: 50px; }
.service-card__meta { display: flex; justify-content: space-between; margin-bottom: 18px; color: var(--blue-light); font-family: var(--font-mono); font-size: .64rem; letter-spacing: .12em; }
.service-card--green .service-card__meta { color: var(--green); }
.service-card--red .service-card__meta { color: var(--red); }
.service-card--yellow .service-card__meta { color: var(--yellow); }
.service-card h3 { margin-bottom: 14px; }
.service-card p { margin-bottom: 24px; }
.service-card ul { display: flex; flex-wrap: wrap; gap: 7px; margin: auto 45px 0 0; padding: 0; list-style: none; }
.service-card li { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: #9cb1c2; font-family: var(--font-mono); font-size: .58rem; letter-spacing: .04em; }
.service-card__arrow { position: absolute; right: 27px; bottom: 29px; display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line-strong); border-radius: 50%; color: #fff; transition: transform .4s var(--ease), background .35s; }
.service-card:hover .service-card__arrow { transform: translateX(4px); background: var(--blue); }

/* Featured project */
.featured-project { display: grid; grid-template-columns: minmax(0,1.18fr) minmax(350px,.82fr); min-height: 720px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--navy); overflow: hidden; box-shadow: var(--shadow); }
.featured-project__media { position: relative; overflow: hidden; }
.featured-project__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7) contrast(1.06); }
.featured-project__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 60%, rgba(12,27,43,.9)); }
.featured-project__tag { position: absolute; z-index: 2; top: 30px; left: 30px; padding: 9px 13px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(4,14,24,.58); font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em; backdrop-filter: blur(10px); }
.featured-project__content { position: relative; display: flex; flex-direction: column; justify-content: center; padding: clamp(40px,5vw,80px); }
.featured-project__content::before { content: "05"; position: absolute; top: 28px; right: 36px; color: rgba(255,255,255,.05); font-family: var(--font-mono); font-size: 6rem; font-weight: 600; }
.featured-project__content h2 { margin-bottom: 24px; font-size: clamp(2.3rem,4vw,4.6rem); }
.featured-project__content > p { margin-bottom: 30px; font-size: 1.08rem; }
.featured-project__scope { display: grid; gap: 0; margin: 0 0 34px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.featured-project__scope li { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); color: #c6d5e0; font-size: .9rem; }
.featured-project__scope li span { color: var(--blue-light); font-family: var(--font-mono); font-size: .63rem; }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-step { position: relative; min-height: 340px; padding: 32px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; transition: background .35s; }
.process-step:hover { background: rgba(18,104,255,.07); }
.process-step__number { display: flex; align-items: center; justify-content: space-between; margin-bottom: 100px; color: var(--blue-light); font-family: var(--font-mono); font-size: .68rem; }
.process-step__number::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 15px var(--blue); }
.process-step h3 { margin-bottom: 15px; font-size: 1.55rem; }
.process-step p { margin-bottom: 0; font-size: .94rem; }
.process-step::after { content: ""; position: absolute; right: -45px; bottom: -55px; width: 160px; height: 160px; border: 1px solid var(--line); border-radius: 50%; }

/* Sectors */
.sectors-layout { display: grid; grid-template-columns: minmax(340px,.55fr) minmax(0,1fr); gap: 80px; align-items: start; }
.sectors-intro { position: sticky; top: 145px; }
.sectors-intro h2 { margin-bottom: 25px; }
.sector-list { border-top: 1px solid var(--line); }
.sector-row { display: grid; grid-template-columns: 50px 1fr auto; align-items: center; gap: 20px; min-height: 105px; border-bottom: 1px solid var(--line); transition: padding .35s var(--ease), background .35s; }
.sector-row:hover { padding-inline: 16px; background: rgba(18,104,255,.06); }
.sector-row > span:first-child { color: var(--blue-light); font-family: var(--font-mono); font-size: .65rem; }
.sector-row h3 { margin: 0; font-size: clamp(1.35rem,2.2vw,2.15rem); }
.sector-row p { margin: 0; font-size: .88rem; text-align: right; }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 145px; gap: 16px; }
.gallery-item { position: relative; overflow: hidden; border-radius: 16px; background: var(--navy); }
.gallery-item:nth-child(1) { grid-column: span 7; grid-row: span 4; }
.gallery-item:nth-child(2) { grid-column: span 5; grid-row: span 3; }
.gallery-item:nth-child(3) { grid-column: span 5; grid-row: span 4; }
.gallery-item:nth-child(4) { grid-column: span 7; grid-row: span 3; }
.gallery-item:nth-child(5), .gallery-item:nth-child(6) { grid-column: span 6; grid-row: span 3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.08); transition: transform .8s var(--ease), filter .5s; }
.gallery-item:hover img { transform: scale(1.04); filter: saturate(.95) contrast(1.04); }
.gallery-item__caption { position: absolute; inset: auto 18px 18px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.15); border-radius: 12px; background: rgba(5,16,27,.66); color: #fff; font-family: var(--font-mono); font-size: .61rem; letter-spacing: .06em; backdrop-filter: blur(12px); }
.gallery-item__caption span:last-child { color: var(--green); }

/* Principles */
.principles-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.principle { min-height: 340px; padding: 34px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.01)); }
.principle__icon { display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 80px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--blue-light); }
.principle__icon svg { width: 23px; height: 23px; }
.principle h3 { margin-bottom: 15px; }
.principle p { margin-bottom: 0; }

/* General page hero */
.page-hero { position: relative; min-height: 760px; padding: 190px 0 95px; overflow: hidden; background: var(--ink); }
.page-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 96px 96px; mask-image: linear-gradient(#000, transparent 93%); opacity: .55; }
.page-hero__glow { position: absolute; top: -25%; right: -12%; width: 65vw; height: 65vw; border-radius: 50%; background: radial-gradient(circle, rgba(18,104,255,.23), transparent 64%); pointer-events: none; }
.page-hero__grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,.9fr) minmax(430px,.78fr); gap: clamp(50px,7vw,110px); align-items: center; }
.page-hero__copy h1 { margin-bottom: 28px; font-size: clamp(3.7rem,6.2vw,7rem); }
.page-hero__copy > p { max-width: 700px; color: #c5d5e0; font-size: clamp(1.05rem,1.45vw,1.28rem); }
.page-hero__media { position: relative; min-height: 520px; }
.page-hero__image-main { position: absolute; inset: 0 0 40px 80px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 22px; box-shadow: var(--shadow); }
.page-hero__image-main img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.75) contrast(1.08); }
.page-hero__image-main::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(3,13,22,.75)); }
.page-hero__image-detail { position: absolute; left: 0; bottom: 0; width: 48%; aspect-ratio: 1/1.05; overflow: hidden; border: 8px solid var(--ink); border-radius: 18px; box-shadow: var(--shadow); }
.page-hero__image-detail img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__data { position: absolute; right: 22px; bottom: 62px; z-index: 3; min-width: 180px; padding: 16px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(6,17,29,.84); backdrop-filter: blur(15px); }
.page-hero__data span { display: block; margin-bottom: 7px; color: var(--green); font-family: var(--font-mono); font-size: .6rem; letter-spacing: .1em; }
.page-hero__data strong { font-size: .9rem; }
.page-hero__systems { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.page-hero__systems span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; color: #afc0cd; font-family: var(--font-mono); font-size: .59rem; letter-spacing: .04em; }

/* Content components */
.split-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(340px,.8fr); gap: clamp(55px,8vw,120px); align-items: center; }
.split-layout--reverse { grid-template-columns: minmax(340px,.8fr) minmax(0,1fr); }
.split-layout--reverse .split-layout__media { order: -1; }
.split-layout__copy h2 { margin-bottom: 28px; }
.split-layout__copy > p { font-size: 1.06rem; }
.image-frame { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.image-frame img { width: 100%; min-height: 520px; object-fit: cover; }
.image-frame::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.08); border-radius: inherit; pointer-events: none; }
.image-frame__label { position: absolute; left: 20px; bottom: 20px; padding: 10px 13px; border: 1px solid rgba(255,255,255,.18); border-radius: 10px; background: rgba(5,16,27,.65); color: #fff; font-family: var(--font-mono); font-size: .62rem; backdrop-filter: blur(12px); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-grid--four { grid-template-columns: repeat(4,1fr); }
.feature-card { position: relative; min-height: 290px; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.02); transition: transform .45s var(--ease), border-color .35s, background .35s; overflow: hidden; }
.feature-card:hover { transform: translateY(-7px); border-color: rgba(51,151,255,.48); background: rgba(18,104,255,.06); }
.feature-card__number { display: flex; justify-content: space-between; margin-bottom: 70px; color: var(--blue-light); font-family: var(--font-mono); font-size: .65rem; }
.feature-card__number svg { width: 25px; height: 25px; }
.feature-card h3 { margin-bottom: 14px; }
.feature-card p { margin-bottom: 0; font-size: .92rem; }
.section--light .feature-card { background: rgba(255,255,255,.6); border-color: rgba(13,37,57,.12); }
.section--light .feature-card:hover { border-color: rgba(18,104,255,.35); background: #fff; }

.check-list { display: grid; gap: 0; margin: 30px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.check-list li { display: grid; grid-template-columns: 28px 1fr; gap: 13px; padding: 15px 0; border-bottom: 1px solid var(--line); color: #c6d5df; }
.check-list svg { width: 18px; height: 18px; margin-top: 4px; color: var(--green); }
.section--light .check-list { border-color: rgba(8,28,44,.12); }
.section--light .check-list li { color: #243b4e; border-color: rgba(8,28,44,.12); }

.metric-strip { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.metric-item { min-height: 165px; padding: 28px; border-right: 1px solid var(--line); }
.metric-item:last-child { border-right: 0; }
.metric-item span { display: block; margin-bottom: 36px; color: var(--blue-light); font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em; }
.metric-item strong { display: block; margin-bottom: 8px; font-size: 1.22rem; }
.metric-item p { margin: 0; font-size: .86rem; }

.content-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 20px; }
.content-panel { grid-column: span 6; min-height: 420px; padding: 38px; border: 1px solid var(--line); border-radius: 20px; background: var(--navy); }
.content-panel--wide { grid-column: span 8; }
.content-panel--narrow { grid-column: span 4; }
.content-panel h3 { margin-bottom: 20px; }
.content-panel p:last-child { margin-bottom: 0; }

.system-map { position: relative; min-height: 680px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(145deg, #0b1b2c, #07121e); overflow: hidden; }
.system-map::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px); background-size: 72px 72px; }
.system-map__building { position: absolute; inset: 85px 11% 70px; border: 1px solid rgba(147,191,225,.25); clip-path: polygon(8% 15%,50% 0,92% 15%,92% 100%,8% 100%); }
.system-map__floor { position: absolute; left: 10%; right: 10%; height: 1px; background: rgba(147,191,225,.2); }
.system-map__floor:nth-child(1){top:30%}.system-map__floor:nth-child(2){top:50%}.system-map__floor:nth-child(3){top:70%}
.system-map__node { position: absolute; display: grid; gap: 5px; padding: 11px 14px; border: 1px solid rgba(81,163,230,.38); border-radius: 10px; background: rgba(6,18,30,.92); box-shadow: 0 12px 30px rgba(0,0,0,.2); }
.system-map__node::before { content: ""; position: absolute; left: -4px; top: 50%; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 15px var(--blue); }
.system-map__node span { color: var(--blue-light); font-family: var(--font-mono); font-size: .57rem; letter-spacing: .1em; }
.system-map__node strong { font-size: .82rem; }
.system-map__node--1 { top: 22%; left: 18%; }.system-map__node--2 { top: 39%; right: 16%; }.system-map__node--3 { top: 60%; left: 24%; }.system-map__node--4 { bottom: 12%; right: 24%; }
.system-map__wire { position: absolute; inset: 0; color: rgba(43,162,255,.7); }
.system-map__wire svg { width: 100%; height: 100%; }
.system-map__wire path { stroke-dasharray: 8 11; }

/* Solution index page */
.solution-index { display: grid; gap: 0; border-top: 1px solid var(--line); }
.solution-index__row { position: relative; display: grid; grid-template-columns: 90px minmax(0,.9fr) minmax(320px,.7fr) 55px; align-items: center; gap: 30px; min-height: 180px; border-bottom: 1px solid var(--line); transition: background .35s, padding .4s var(--ease); }
.solution-index__row:hover { padding-inline: 22px; background: rgba(18,104,255,.055); }
.solution-index__row > a { position: absolute; inset: 0; z-index: 2; }
.solution-index__number { color: var(--blue-light); font-family: var(--font-mono); font-size: .72rem; }
.solution-index__title small { display: block; margin-bottom: 8px; color: #718ba0; font-family: var(--font-mono); font-size: .58rem; letter-spacing: .1em; }
.solution-index__title h2 { margin: 0; font-size: clamp(1.7rem,3vw,3.2rem); }
.solution-index__row p { margin: 0; }
.solution-index__arrow { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line-strong); border-radius: 50%; transition: transform .35s, background .35s; }
.solution-index__row:hover .solution-index__arrow { transform: translateX(5px); background: var(--blue); }

/* Service-specific */
.anatomy-grid { display: grid; grid-template-columns: minmax(340px,.55fr) minmax(0,1fr); gap: 80px; }
.anatomy-sticky { position: sticky; top: 145px; align-self: start; }
.anatomy-list { counter-reset: anatomy; border-top: 1px solid var(--line); }
.anatomy-item { counter-increment: anatomy; display: grid; grid-template-columns: 45px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.anatomy-item::before { content: "0" counter(anatomy); color: var(--blue-light); font-family: var(--font-mono); font-size: .65rem; }
.anatomy-item h3 { margin-bottom: 11px; }
.anatomy-item p { margin-bottom: 0; }

.rack-diagram { position: relative; padding: 40px; border: 1px solid var(--line); border-radius: var(--radius); background: #081522; overflow: hidden; }
.rack-diagram__media { overflow: hidden; border-radius: 14px; }
.rack-diagram__media img { width: 100%; max-height: 680px; object-fit: cover; object-position: center top; filter: saturate(.65); }
.rack-diagram__callout { position: absolute; max-width: 210px; padding: 13px 15px; border: 1px solid rgba(64,161,255,.42); border-radius: 10px; background: rgba(5,16,28,.88); box-shadow: 0 10px 30px rgba(0,0,0,.28); }
.rack-diagram__callout::before { content: ""; position: absolute; width: 46px; height: 1px; background: var(--blue-light); }
.rack-diagram__callout span { color: var(--blue-light); font-family: var(--font-mono); font-size: .55rem; }
.rack-diagram__callout strong { display: block; margin-top: 5px; font-size: .8rem; }
.rack-diagram__callout--1 { top: 18%; right: 15px; }.rack-diagram__callout--1::before { right: 100%; top: 50%; }
.rack-diagram__callout--2 { top: 48%; left: 15px; }.rack-diagram__callout--2::before { left: 100%; top: 50%; }
.rack-diagram__callout--3 { bottom: 12%; right: 15px; }.rack-diagram__callout--3::before { right: 100%; top: 50%; }

.fiber-flow { display: grid; grid-template-columns: repeat(5,1fr); gap: 0; align-items: start; }
.fiber-flow__step { position: relative; padding: 0 22px; text-align: center; }
.fiber-flow__step:not(:last-child)::after { content: ""; position: absolute; top: 25px; left: calc(50% + 28px); right: calc(-50% + 28px); height: 1px; background: linear-gradient(90deg,var(--green),rgba(42,211,155,.15)); }
.fiber-flow__node { position: relative; z-index: 2; display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto 25px; border: 1px solid var(--green); border-radius: 50%; background: var(--ink); color: var(--green); font-family: var(--font-mono); font-size: .66rem; box-shadow: 0 0 25px rgba(42,211,155,.12); }
.fiber-flow__step h3 { font-size: 1.05rem; letter-spacing: -.02em; }
.fiber-flow__step p { font-size: .83rem; }

.security-modules { display: grid; grid-template-columns: repeat(12,1fr); gap: 18px; }
.security-module { grid-column: span 4; min-height: 350px; padding: 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--navy); }
.security-module:nth-child(1),.security-module:nth-child(4) { grid-column: span 8; }
.security-module__icon { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 80px; border: 1px solid rgba(255,76,94,.38); border-radius: 50%; color: var(--red); }
.security-module h3 { margin-bottom: 15px; }

.ev-steps { display: grid; grid-template-columns: repeat(5,1fr); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.ev-step { min-height: 310px; padding: 28px; border-right: 1px solid var(--line); }
.ev-step:last-child { border-right: 0; }
.ev-step > span { display: block; margin-bottom: 90px; color: var(--green); font-family: var(--font-mono); font-size: .68rem; }
.ev-step h3 { font-size: 1.35rem; }

.maintenance-board { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.maintenance-card { min-height: 300px; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.maintenance-card > span { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 70px; border: 1px solid rgba(242,187,56,.35); border-radius: 50%; color: var(--yellow); }

/* Project archive and cards */
.archive-hero { padding: 190px 0 90px; background: var(--ink); }
.archive-hero__inner { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.42fr); gap: 70px; align-items: end; }
.archive-hero h1 { margin-bottom: 0; }
.archive-hero p { margin: 0 0 10px; font-size: 1.1rem; }
.project-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 44px; }
.project-filter { padding: 10px 15px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--muted); background: transparent; font-family: var(--font-mono); font-size: .63rem; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; transition: background .3s,border-color .3s,color .3s; }
.project-filter:hover,.project-filter.is-active { color: #fff; border-color: var(--blue); background: var(--blue); }
.projects-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.project-card { position: relative; border: 1px solid var(--line); border-radius: 20px; background: var(--navy); overflow: hidden; transition: transform .45s var(--ease), border-color .35s, box-shadow .35s; }
.project-card:hover { transform: translateY(-7px); border-color: rgba(61,157,255,.46); box-shadow: var(--shadow); }
.project-card.is-filtered-out { display: none; }
.project-card__link { position: absolute; inset: 0; z-index: 4; }
.project-card__media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.project-card__media::after { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(7,17,28,.75),transparent 55%); }
.project-card__media img { width:100%;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.06);transition:transform .8s var(--ease); }
.project-card:hover .project-card__media img { transform:scale(1.04); }
.project-card__type { position:absolute;z-index:2;top:20px;left:20px;padding:8px 12px;border:1px solid rgba(255,255,255,.17);border-radius:999px;background:rgba(5,16,27,.62);font-family:var(--font-mono);font-size:.59rem;letter-spacing:.08em;backdrop-filter:blur(10px); }
.project-card__content { position:relative;padding:28px 30px 32px; }
.project-card__meta { display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-bottom:20px;color:#7790a4;font-family:var(--font-mono);font-size:.58rem;letter-spacing:.06em;text-transform:uppercase; }
.project-card h3 { max-width:85%;margin-bottom:14px; }
.project-card p { margin-bottom:0; }
.project-card__arrow { position:absolute;right:28px;bottom:28px;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line-strong);border-radius:50%; }

/* Single project */
.single-project-hero { padding: 180px 0 70px; }
.single-project-hero__top { display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.34fr);gap:70px;align-items:end;margin-bottom:55px; }
.single-project-hero h1 { margin-bottom:0;font-size:clamp(3.2rem,6vw,6.4rem); }
.single-project-hero__meta { display:grid;gap:18px;padding:25px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.02); }
.single-project-hero__meta div { display:grid;gap:5px; }
.single-project-hero__meta span { color:#7790a4;font-family:var(--font-mono);font-size:.59rem;letter-spacing:.08em;text-transform:uppercase; }
.single-project-hero__media { position:relative;height:min(72vw,780px);overflow:hidden;border-radius:var(--radius-lg); }
.single-project-hero__media img { width:100%;height:100%;object-fit:cover; }
.single-project-hero__media::after { content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.1);border-radius:inherit; }
.project-detail-layout { display:grid;grid-template-columns:minmax(260px,.34fr) minmax(0,1fr);gap:80px; }
.project-scope { position:sticky;top:140px;align-self:start; }
.project-scope h3 { margin-bottom:24px; }
.project-scope ul { margin:0;padding:0;list-style:none;border-top:1px solid var(--line); }
.project-scope li { padding:14px 0;border-bottom:1px solid var(--line);color:#c3d2de; }
.project-content { max-width:820px; }
.project-content p { font-size:1.08rem; }
.project-content h2 { margin-top:1.3em;font-size:clamp(2rem,3.8vw,3.5rem); }

/* About */
.about-manifesto { max-width:1120px;margin-inline:auto;text-align:center; }
.about-manifesto h2 { margin-bottom:30px; }
.about-manifesto p { max-width:820px;margin-inline:auto;font-size:1.15rem; }
.owner-card { display:grid;grid-template-columns:minmax(0,.8fr) minmax(320px,.55fr);gap:20px; }
.owner-card__visual { min-height:560px;border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 30% 20%,rgba(18,104,255,.25),transparent 42%),linear-gradient(145deg,#0d2237,#081522);position:relative;overflow:hidden; }
.owner-card__visual::before { content:"";position:absolute;inset:10%;border:1px solid var(--line);clip-path:polygon(50% 0,95% 25%,95% 75%,50% 100%,5% 75%,5% 25%); }
.owner-card__visual img { position:absolute;inset:14% 15%;width:70%;height:70%;object-fit:contain;filter:drop-shadow(0 25px 50px rgba(0,0,0,.35)); }
.owner-card__content { display:flex;flex-direction:column;justify-content:center;padding:48px;border:1px solid var(--line);border-radius:22px;background:var(--navy); }
.owner-card__content h2 { margin-bottom:20px;font-size:clamp(2.2rem,4vw,4rem); }
.owner-card__content p { font-size:1.05rem; }

/* FAQ */
.faq-layout { display:grid;grid-template-columns:minmax(300px,.42fr) minmax(0,1fr);gap:80px;align-items:start; }
.faq-intro { position:sticky;top:145px; }
.faq-list { border-top:1px solid var(--line); }
.faq-list details { border-bottom:1px solid var(--line); }
.faq-list summary { display:grid;grid-template-columns:1fr 35px;gap:20px;align-items:center;padding:25px 0;color:#f2f6f9;font-size:1.12rem;font-weight:600;cursor:pointer;list-style:none; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { content:"+";display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line-strong);border-radius:50%;color:var(--blue-light);font-family:var(--font-mono);transition:transform .3s; }
.faq-list details[open] summary::after { transform:rotate(45deg); }
.faq-list details p { max-width:760px;padding:0 60px 25px 0; }
.section--light .faq-list,.section--light .faq-list details { border-color:rgba(8,28,44,.13); }
.section--light .faq-list summary { color:var(--ink); }

/* Contact */
.contact-hero { min-height:auto;padding-bottom:80px; }
.contact-hero__aside { display:grid;gap:14px; }
.contact-method { display:flex;align-items:center;gap:16px;padding:20px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025); }
.contact-method__icon { display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:50%;color:var(--blue-light); }
.contact-method__icon svg { width:19px;height:19px; }
.contact-method div { display:grid;gap:3px; }
.contact-method span { color:#708ca2;font-family:var(--font-mono);font-size:.58rem;letter-spacing:.08em;text-transform:uppercase; }
.contact-method strong { font-size:.95rem; }
.contact-form-shell { padding:clamp(34px,5vw,70px);border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(145deg,#0d2235,#081522);box-shadow:var(--shadow); }
.contact-form-shell__header { display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.55fr);gap:60px;align-items:end;margin-bottom:50px; }
.contact-form-shell__header h2 { margin:16px 0 0;font-size:clamp(2.4rem,4.5vw,4.8rem); }
.contact-form-shell__header p { margin:0; }
.contact-form { display:grid;gap:22px; }
.form-grid { display:grid;gap:18px; }.form-grid--two { grid-template-columns:repeat(2,1fr); }
.field { display:grid;gap:9px; }
.field > span { color:#91a8ba;font-family:var(--font-mono);font-size:.63rem;letter-spacing:.06em;text-transform:uppercase; }
.field input,.field textarea,.field select { width:100%;border:1px solid var(--line-strong);border-radius:12px;background:rgba(4,14,24,.65);color:#fff;outline:none;transition:border-color .3s,box-shadow .3s,background .3s; }
.field input,.field select { min-height:56px;padding:0 16px; }.field textarea { padding:15px 16px;resize:vertical; }
.field input:focus,.field textarea:focus,.field select:focus { border-color:var(--blue);box-shadow:0 0 0 4px rgba(18,104,255,.13);background:rgba(4,14,24,.9); }
.field select { appearance:none;background-image:linear-gradient(45deg,transparent 50%,#8da5b8 50%),linear-gradient(135deg,#8da5b8 50%,transparent 50%);background-position:calc(100% - 20px) 24px,calc(100% - 15px) 24px;background-size:5px 5px,5px 5px;background-repeat:no-repeat; }
.field select option { color:#111;background:#fff; }
.consent { display:flex;align-items:flex-start;gap:12px;color:#a9bac8;font-size:.86rem; }
.consent input { margin-top:5px;accent-color:var(--blue); }
.consent a { color: var(--blue-light); text-decoration: underline; text-underline-offset: 3px; }
.consent a:hover { color: #fff; }
.honeypot { position:absolute;left:-9999px; }
.form-notice { display:flex;align-items:flex-start;gap:14px;margin-bottom:28px;padding:18px;border:1px solid;border-radius:12px; }
.form-notice svg { flex:0 0 auto;width:24px;height:24px; }.form-notice div { display:grid;gap:4px; }
.form-notice--success { color:#caffeb;border-color:rgba(42,211,155,.45);background:rgba(42,211,155,.08); }.form-notice--success svg { color:var(--green); }
.form-notice--error { color:#ffd8dd;border-color:rgba(255,76,94,.45);background:rgba(255,76,94,.08); }
.contact-map-card { position:relative;min-height:520px;display:flex;align-items:flex-end;padding:35px;border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 62% 45%,rgba(18,104,255,.24),transparent 22%),linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px),#0a1b2c;background-size:auto,72px 72px,72px 72px,auto;overflow:hidden; }
.contact-map-card::before { content:"";position:absolute;left:57%;top:38%;width:24px;height:24px;border:5px solid var(--blue);border-radius:50% 50% 50% 0;transform:rotate(-45deg);box-shadow:0 0 35px rgba(18,104,255,.8); }
.contact-map-card__content { position:relative;z-index:2;max-width:450px;padding:28px;border:1px solid var(--line-strong);border-radius:16px;background:rgba(5,16,27,.83);backdrop-filter:blur(16px); }
.contact-map-card__content h3 { margin-bottom:12px; }

/* CTA */
.cta-panel { overflow:hidden; }
.cta-panel__inner { position:relative;min-height:520px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:clamp(42px,7vw,100px);border:1px solid rgba(89,167,231,.28);border-radius:var(--radius-lg);background:radial-gradient(circle at 85% 25%,rgba(18,104,255,.31),transparent 34%),linear-gradient(135deg,#0d2237,#07131f);box-shadow:var(--shadow);overflow:hidden; }
.cta-panel__inner::before { content:"";position:absolute;right:-80px;top:-100px;width:420px;height:420px;border:1px solid rgba(90,170,235,.2);border-radius:50%;box-shadow:0 0 0 70px rgba(70,152,220,.03),0 0 0 140px rgba(70,152,220,.02); }
.cta-panel__inner h2 { position:relative;z-index:2;max-width:940px;margin:22px 0 24px;font-size:clamp(2.7rem,5vw,5.5rem); }
.cta-panel__inner > p { position:relative;z-index:2;max-width:700px;margin-bottom:32px;font-size:1.08rem; }
.cta-panel__inner .button-row { position:relative;z-index:2; }

/* Footer */
.site-footer { position:relative;padding:100px 0 28px;border-top:1px solid var(--line);background:#050d16;overflow:hidden; }
.site-footer__line { position:absolute;left:0;right:0;top:0;height:95px;color:rgba(39,142,232,.18); }
.site-footer__line svg { width:100%;height:100%;stroke-width:1; }
.site-footer__top { display:grid;grid-template-columns:minmax(300px,1.2fr) minmax(180px,.45fr) minmax(250px,.65fr);gap:80px;padding-bottom:70px; }
.footer-brand img { width:260px;max-height:210px;object-fit:contain;object-position:left center;margin-bottom:25px; }
.footer-brand p { max-width:450px; }
.footer-column .tech-label { margin-bottom:28px; }
.footer-menu { display:grid;gap:12px; }
.footer-menu a { color:#a9bbc9;font-size:.9rem;transition:color .25s,transform .25s;display:inline-flex; }
.footer-menu a:hover { color:#fff;transform:translateX(3px); }
.footer-contact { display:flex;flex-direction:column;align-items:flex-start; }
.footer-contact p,.footer-contact a { display:inline-flex;align-items:center;gap:10px;margin:0 0 13px;color:#a9bbc9; }
.footer-contact svg { flex:0 0 auto;width:17px;height:17px;color:var(--blue-light); }
.footer-contact__muted { padding-left:27px;font-size:.78rem; }
.footer-project-link { margin-top:15px!important;color:#fff!important; }
.site-footer__bottom { display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:24px;border-top:1px solid var(--line);color:#71899b;font-family:var(--font-mono);font-size:.59rem;letter-spacing:.05em;text-transform:uppercase; }
.site-footer__bottom p { margin:0;color:inherit; }
.site-footer__bottom div { display:flex;flex-wrap:wrap;gap:20px; }
.site-footer__bottom a { display:inline-flex;align-items:center;gap:6px; }.site-footer__bottom svg { width:12px;height:12px; }

/* Default content, 404 */
.default-page { padding:180px 0 100px; }
.entry-content { max-width:820px;margin-inline:auto; }.entry-content > * + * { margin-top:1.35em; }
.entry-content h2 { margin-top:1.4em; }.entry-content a { color:var(--blue-light);text-decoration:underline;text-underline-offset:3px; }
.not-found { min-height:100svh;display:grid;place-items:center;padding:140px 0 80px;text-align:center;background:radial-gradient(circle at 50% 42%,rgba(18,104,255,.18),transparent 28%),var(--ink); }
.not-found__code { margin-bottom:18px;color:transparent;font-family:var(--font-mono);font-size:clamp(7rem,22vw,18rem);font-weight:700;line-height:.8;-webkit-text-stroke:1px rgba(92,168,230,.42); }
.not-found h1 { margin-bottom:20px;font-size:clamp(2.4rem,5vw,5rem); }.not-found p { max-width:600px;margin:0 auto 30px; }

/* Focus and state */
:focus-visible { outline:2px solid var(--blue-light);outline-offset:4px; }
[data-reveal] { will-change:transform,opacity; }

@media (max-width: 1180px) {
    :root { --container:min(100% - 48px, 1120px); }
    .desktop-nav { display:none; }
    .menu-toggle { display:block; }
    .mobile-navigation { display:block; }
    .header-cta { display:none; }
    .hero-home__content { grid-template-columns:minmax(0,1fr) minmax(300px,.52fr);gap:35px; }
    .hero-home__copy h1 { font-size:clamp(3.7rem,7.5vw,6.4rem); }
    .hero-system-card { padding:22px;margin-bottom:80px; }
    .service-card:nth-child(3),.service-card:nth-child(4),.service-card:nth-child(5){grid-column:span 6;}
    .service-card:nth-child(5){grid-column:span 12;display:grid;grid-template-columns:1fr 1fr;min-height:420px;}.service-card:nth-child(5) .service-card__media{height:100%;}.service-card:nth-child(5) .service-card__content{min-height:100%;justify-content:center;padding:45px;}
    .process-grid { grid-template-columns:repeat(2,1fr); }
    .feature-grid--four { grid-template-columns:repeat(2,1fr); }
    .metric-strip { grid-template-columns:repeat(2,1fr); }.metric-item:nth-child(2){border-right:0}.metric-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
    .ev-steps { grid-template-columns:repeat(3,1fr); }.ev-step:nth-child(3){border-right:0}.ev-step:nth-child(-n+3){border-bottom:1px solid var(--line)}
    .site-footer__top { gap:45px; }
}

@media (max-width: 900px) {
    :root { --container:calc(100vw - 36px); --section:clamp(74px,13vw,110px); }
    h1 { font-size:clamp(3rem,12vw,5.7rem); }
    h2 { font-size:clamp(2.25rem,9vw,4.4rem); }
    .site-header__inner { min-height:78px; }
    .site-brand__mark { width:48px;height:45px; }.site-brand__copy strong{font-size:.78rem}.site-brand__copy small{font-size:.46rem}
    .section-header,.archive-hero__inner,.single-project-hero__top,.contact-form-shell__header { grid-template-columns:1fr;gap:25px; }
    .hero-home { height:auto;min-height:880px; }
    .hero-home__content { display:flex;flex-direction:column;justify-content:center;align-items:stretch;padding-top:140px;padding-bottom:80px; }
    .hero-home__copy { padding-top:0; }
    .hero-home__copy h1 { font-size:clamp(3.45rem,12vw,6rem); }
    .hero-system-card { width:min(560px,100%);align-self:flex-end;margin:20px 0 0; }
    .hero-wire,.hero-index { display:none; }
    .hero-scroll { display:none; }
    .system-strip__inner { grid-template-columns:repeat(2,1fr); }.system-strip a{min-height:78px;border-bottom:1px solid var(--line)}.system-strip a:last-child{grid-column:span 2}
    .infrastructure-layout,.sectors-layout,.anatomy-grid,.faq-layout,.project-detail-layout { grid-template-columns:1fr;gap:48px; }
    .infrastructure-copy,.sectors-intro,.anatomy-sticky,.faq-intro,.project-scope { position:static; }
    .infra-layer { grid-template-columns:50px 1fr; }.infra-layer__systems{display:none}
    .services-grid { grid-template-columns:1fr; }.service-card,.service-card:nth-child(n){grid-column:auto;display:block;min-height:570px}.service-card:nth-child(n) .service-card__media{height:50%}.service-card:nth-child(n) .service-card__content{min-height:50%;padding:28px 30px 32px;justify-content:flex-start}
    .featured-project { grid-template-columns:1fr; }.featured-project__media{min-height:500px}.featured-project__media::after{background:linear-gradient(0deg,var(--navy),transparent 50%)}
    .principles-grid,.feature-grid,.maintenance-board { grid-template-columns:1fr; }
    .feature-grid--four { grid-template-columns:repeat(2,1fr); }
    .split-layout,.split-layout--reverse { grid-template-columns:1fr;gap:50px; }.split-layout--reverse .split-layout__media{order:0}
    .page-hero { padding-top:145px; }.page-hero__grid { grid-template-columns:1fr; }.page-hero__media{min-height:520px;width:min(670px,100%);margin-left:auto}.page-hero__copy h1{font-size:clamp(3.4rem,11vw,6rem)}
    .content-panel,.content-panel--wide,.content-panel--narrow { grid-column:span 12; }
    .solution-index__row { grid-template-columns:55px 1fr 45px;min-height:150px; }.solution-index__row p{display:none}
    .security-module,.security-module:nth-child(n){grid-column:span 6}
    .fiber-flow { grid-template-columns:1fr;gap:22px; }.fiber-flow__step{display:grid;grid-template-columns:55px 1fr;text-align:left;gap:20px;padding:0}.fiber-flow__step:not(:last-child)::after{top:52px;bottom:-23px;left:26px;right:auto;width:1px;height:auto;background:linear-gradient(var(--green),rgba(42,211,155,.15))}.fiber-flow__node{margin:0}.fiber-flow__step h3{margin-bottom:6px}
    .ev-steps { grid-template-columns:repeat(2,1fr); }.ev-step:nth-child(n){border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.ev-step:nth-child(even){border-right:0}.ev-step:last-child{grid-column:span 2;border-bottom:0}
    .projects-grid { grid-template-columns:1fr; }
    .single-project-hero__media { height:min(100vw,700px); }
    .owner-card { grid-template-columns:1fr; }
    .gallery-grid { grid-auto-rows:110px; }.gallery-item:nth-child(n){grid-column:span 6;grid-row:span 3}.gallery-item:first-child{grid-column:span 12;grid-row:span 4}
    .site-footer__top { grid-template-columns:1fr 1fr; }.footer-brand{grid-column:span 2}.site-footer__bottom{align-items:flex-start;flex-direction:column}
}

@media (max-width: 620px) {
    :root { --container:calc(100vw - 28px); }
    body { font-size:15px; }
    .site-brand__copy small { display:none; }
    .header-phone { display:none; }
    .mobile-navigation__inner { padding-top:110px; }.mobile-navigation__footer{display:grid}
    .button { min-height:54px;padding-inline:20px; }.button-row{align-items:stretch}.button-row .button{width:100%}
    .hero-home { min-height:940px; }.hero-home__background img{object-position:64% center}.hero-home__background::before{background:linear-gradient(90deg,rgba(4,13,22,.97),rgba(4,13,22,.72)),linear-gradient(0deg,#07111c,transparent 45%)}
    .hero-home__content { padding-top:125px;padding-bottom:55px; }.hero-home__copy h1{font-size:clamp(3.05rem,15vw,4.6rem)}.hero-home__lead{font-size:1rem}.hero-home__meta{display:grid}.hero-system-card{padding:17px}.hero-system-card__image{aspect-ratio:16/10}.hero-system-card h2{font-size:1.6rem}
    .system-strip__inner { grid-template-columns:1fr; }.system-strip a,.system-strip a:last-child{grid-column:auto;border-left:1px solid var(--line)}
    .infra-layer { grid-template-columns:40px 1fr;padding:20px;gap:14px;min-height:140px}.infrastructure-stack::before{left:37px}.infra-layer__node{width:28px;height:28px}.infra-layer__copy h3{font-size:1.4rem}
    .service-card,.service-card:nth-child(n){min-height:545px}.service-card:nth-child(n) .service-card__content{padding:24px}.service-card ul{margin-right:0;padding-right:45px}.service-card li{font-size:.54rem}
    .featured-project__media{min-height:400px}.featured-project__content{padding:30px}.featured-project__content h2{font-size:2.4rem}
    .process-grid { grid-template-columns:1fr; }.process-step{min-height:275px}.process-step__number{margin-bottom:62px}
    .sector-row { grid-template-columns:38px 1fr;min-height:95px}.sector-row p{display:none}
    .gallery-grid { display:grid;grid-template-columns:1fr;grid-auto-rows:auto}.gallery-item:nth-child(n){grid-column:auto;grid-row:auto;aspect-ratio:4/3}.gallery-item:nth-child(3){aspect-ratio:3/4}
    .principle{min-height:290px;padding:28px}.principle__icon{margin-bottom:60px}
    .page-hero { min-height:auto;padding:125px 0 75px}.page-hero__copy h1{font-size:clamp(3rem,14vw,4.5rem)}.page-hero__media{min-height:390px}.page-hero__image-main{inset:0 0 32px 35px}.page-hero__image-detail{width:44%;border-width:5px}.page-hero__data{right:10px;bottom:45px;min-width:150px;padding:12px}
    .feature-grid--four { grid-template-columns:1fr; }.feature-card{min-height:260px}.feature-card__number{margin-bottom:55px}
    .metric-strip { grid-template-columns:1fr}.metric-item:nth-child(n){border-right:0;border-bottom:1px solid var(--line)}.metric-item:last-child{border-bottom:0}
    .content-panel{padding:28px;min-height:auto}
    .system-map{min-height:520px}.system-map__building{inset:70px 5% 50px}.system-map__node{max-width:140px;padding:8px 10px}.system-map__node strong{font-size:.7rem}
    .solution-index__row { grid-template-columns:40px 1fr 38px;gap:12px;min-height:130px}.solution-index__title h2{font-size:1.5rem}.solution-index__arrow{width:34px;height:34px}
    .rack-diagram{padding:18px}.rack-diagram__callout{position:static;max-width:none;margin-top:8px}.rack-diagram__callout::before{display:none}
    .security-modules { grid-template-columns:1fr}.security-module,.security-module:nth-child(n){grid-column:auto;min-height:300px}.security-module__icon{margin-bottom:60px}
    .ev-steps{grid-template-columns:1fr}.ev-step:nth-child(n),.ev-step:last-child{grid-column:auto;border-right:0;border-bottom:1px solid var(--line)}.ev-step:last-child{border-bottom:0}.ev-step>span{margin-bottom:60px}
    .archive-hero { padding-top:140px }.project-card__content{padding:24px}.project-card__meta{display:grid}.project-card h3{max-width:100%;padding-right:45px}
    .single-project-hero{padding-top:135px}.single-project-hero h1{font-size:3rem}.single-project-hero__media{height:480px}
    .owner-card__visual{min-height:400px}.owner-card__content{padding:30px}
    .faq-list summary{font-size:1rem}.faq-list details p{padding-right:10px}
    .contact-form-shell{padding:24px}.form-grid--two{grid-template-columns:1fr}.contact-map-card{min-height:420px;padding:20px}
    .cta-panel__inner{min-height:490px;padding:34px 24px}.cta-panel__inner h2{font-size:2.65rem}
    .site-footer{padding-top:80px}.site-footer__top{grid-template-columns:1fr;gap:45px}.footer-brand{grid-column:auto}.footer-brand img{width:220px}.site-footer__bottom div{display:grid;gap:10px}
}

@media (hover: none), (pointer: coarse) {
    .cursor-halo { display:none; }
    .magnetic { transform:none!important; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior:auto; }
    *,*::before,*::after { animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important; }
    .cursor-halo { display:none; }
}

/* Extended internal-page components */
.page-hero__copy h1 span,
.archive-hero h1 span {
    color: transparent;
    -webkit-text-stroke: 1px rgba(216, 234, 248, .72);
}
.page-hero__actions { margin-top: 30px; }

.section--light .content-panel { color: var(--white); }
.section--light .content-panel p { color: #a8bac8; }
.section--light .content-panel .tech-label { color: var(--blue-light); }
.section--light .content-panel .check-list,
.section--light .content-panel .check-list li { border-color: var(--line); }
.section--light .content-panel .check-list li { color: #c7d5df; }
.split-layout__copy .content-grid { margin-top: 35px; }
.split-layout__copy .content-panel { min-height: 250px; padding: 27px; }
.split-layout__copy .content-panel h3 { font-size: clamp(1.25rem, 1.8vw, 1.75rem); }

.project-disclaimer {
    margin: 24px 0;
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,.025);
    font-size: .82rem;
}
.project-scope .button { margin-top: 10px; }
.project-lead {
    color: #dce8ef;
    font-size: clamp(1.18rem, 1.7vw, 1.42rem) !important;
    line-height: 1.55;
}

.archive-empty {
    max-width: 760px;
    padding: clamp(34px, 5vw, 70px);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,.025);
}
.archive-empty h2 { margin-top: 18px; }
.archive-empty .button { margin-top: 15px; }
.navigation.pagination { margin-top: 48px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.nav-links .page-numbers {
    display: grid;
    min-width: 42px;
    min-height: 42px;
    place-items: center;
    padding: 0 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: .65rem;
}
.nav-links .page-numbers.current,
.nav-links .page-numbers:hover { color: #fff; border-color: var(--blue); background: var(--blue); }

.posts-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.post-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--navy);
    transition: transform .45s var(--ease), border-color .35s, box-shadow .35s;
}
.post-card:hover { transform: translateY(-6px); border-color: rgba(61,157,255,.46); box-shadow: var(--shadow); }
.post-card__link { position: absolute; inset: 0; z-index: 3; }
.post-card__media { aspect-ratio: 16/9; overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__content { padding: 30px; }
.post-card__content .tech-label { margin-bottom: 22px; }
.post-card__content h2 { font-size: clamp(1.7rem, 2.6vw, 2.7rem); }
.post-card__content p { margin-bottom: 22px; }
.single-post-media { margin: 45px 0; overflow: hidden; border-radius: var(--radius); }
.single-post-media img { width: 100%; max-height: 720px; object-fit: cover; }

.legal-hero { border-bottom: 1px solid var(--line); }
.legal-page .entry-content { color: #173045; }
.legal-page .entry-content p,
.legal-page .entry-content li { color: #526779; }
.legal-page .entry-content h2 { color: var(--ink); }
.legal-page .entry-content ul { padding-left: 1.25em; }
.legal-page .entry-content li + li { margin-top: .55em; }
.legal-note {
    margin-top: 55px;
    padding: 26px 28px;
    border: 1px solid rgba(18,104,255,.22);
    border-radius: 16px;
    background: rgba(18,104,255,.06);
}
.legal-note p { margin: 8px 0 0; }

.comments-area { padding-bottom: 90px; }
.comment-list { display: grid; gap: 18px; padding: 0; list-style: none; }
.comment-body { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--navy); }
.comment-form { display: grid; gap: 16px; }
.comment-form input,
.comment-form textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--navy); color: #fff; }
.comment-form .submit { min-height: 50px; padding: 0 22px; border: 0; border-radius: 999px; background: var(--blue); color: #fff; cursor: pointer; }

@media (max-width: 900px) {
    .posts-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .page-hero__actions { margin-top: 24px; }
    .split-layout__copy .content-panel { min-height: auto; }
    .post-card__content { padding: 24px; }
    .legal-note { padding: 22px; }
}


/* ================================================================
   CableCore Precision 1.2 — Hybrid dark / light contrast system
   Dark is the primary visual language. Explicit .section--light
   blocks become high-contrast editorial breaks.
   ================================================================ */

:root {
    --paper: #f3f6f8;
    --paper-strong: #ffffff;
    --paper-text: #081522;
    --paper-muted: #4a6072;
    --paper-line: rgba(8, 34, 55, .14);
    --paper-line-strong: rgba(8, 34, 55, .24);
}

/* Dark-first baseline */
html { color-scheme: dark; background: var(--ink); }
body {
    color: var(--white);
    background:
        radial-gradient(circle at 13% 4%, rgba(18, 104, 255, .10), transparent 30rem),
        radial-gradient(circle at 88% 28%, rgba(37, 197, 245, .045), transparent 26rem),
        var(--ink);
}
body::before { display: none; }

/* Never allow dark sections to inherit light-theme text colors. */
.section:not(.section--light),
.section--navy,
.section--grid { color: var(--white); }
.section:not(.section--light) p,
.section--navy p,
.section--grid p { color: var(--muted); }
.section--navy { background: var(--navy); }

/* Explicit editorial light sections. */
.section--light {
    color: var(--paper-text);
    background: var(--paper);
    --line: var(--paper-line);
    --line-strong: var(--paper-line-strong);
}
.section--light h1,
.section--light h2,
.section--light h3,
.section--light h4,
.section--light strong,
.section--light .text-link,
.section--light .button--ghost,
.section--light .sector-row,
.section--light .legal-page,
.section--light .entry-content { color: var(--paper-text); }
.section--light p,
.section--light li,
.section--light .section-header > p,
.section--light .entry-content p,
.section--light .entry-content li { color: var(--paper-muted); }
.section--light .tech-label,
.section--light .eyebrow,
.section--light .feature-card__number,
.section--light .content-panel__number,
.section--light .sector-row > span:first-child { color: #075fd1; }

/* Light-section components get their own surface instead of inheriting dark translucent cards. */
.section--light .feature-card,
.section--light .content-panel,
.section--light .principle,
.section--light .contact-method,
.section--light .project-card,
.section--light .maintenance-card,
.section--light .security-module,
.section--light .post-card,
.section--light .comment-body {
    color: var(--paper-text);
    background: var(--paper-strong);
    border-color: var(--paper-line);
    box-shadow: 0 18px 48px rgba(8, 34, 55, .07);
}
.section--light .feature-card p,
.section--light .content-panel p,
.section--light .principle p,
.section--light .contact-method span,
.section--light .project-card p,
.section--light .maintenance-card p,
.section--light .security-module p,
.section--light .post-card p { color: var(--paper-muted); }
.section--light .feature-card:hover,
.section--light .project-card:hover {
    border-color: rgba(18,104,255,.34);
    box-shadow: 0 24px 58px rgba(8,34,55,.11);
}

/* Pills / tags that used pale text on dark backgrounds. */
.section--light .service-card li,
.section--light .page-hero__systems span,
.section--light .feature-list li,
.section--light .project-meta span,
.section--light .contact-chip {
    color: #385166;
    border-color: var(--paper-line);
    background: rgba(255,255,255,.68);
}

/* Keep photographic captions deliberately dark so they remain readable on any image. */
.section--light .gallery-item__caption,
.section--light .image-frame__label,
.section--light .project-card__type,
.section--light .featured-project__tag,
.section--light .service-card__signal {
    color: #fff;
    border-color: rgba(255,255,255,.22);
    background: rgba(4,14,24,.76);
}
.section--light .gallery-item__caption span:last-child { color: var(--green); }

/* Buttons maintain WCAG-friendly foreground/background contrast in both modes. */
.section--light .button--ghost {
    color: var(--paper-text);
    border-color: var(--paper-line-strong);
    background: rgba(255,255,255,.78);
}
.section--light .button--ghost:hover { color: #fff; border-color: var(--blue); background: var(--blue); }
.button--primary { color: #fff; }
.button--dark { color: #fff; background: var(--ink); }

/* Header is dark again, including the scrolled state. */
.site-header::before { background: rgba(5, 14, 24, .18); }
.site-header.is-scrolled::before { background: rgba(5, 14, 24, .91); backdrop-filter: blur(20px); }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 12px 38px rgba(0,0,0,.18); }
.site-brand__copy strong,
.primary-menu > li > a,
.header-phone { color: #f4f7fa; }
.site-brand__copy small { color: #8fa9be; }
.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a,
.primary-menu > li.current-menu-ancestor > a { color: #fff; }
.primary-menu .sub-menu { color: #eef5fb; background: rgba(8,20,33,.97); border-color: var(--line); }
.primary-menu .sub-menu a { color: #eef5fb; }
.menu-toggle { border-color: var(--line-strong); background: rgba(255,255,255,.03); }
.menu-toggle span:not(.screen-reader-text) { background: #fff; }
.mobile-navigation { color: #f4f7fa; background: rgba(4,13,22,.985); }
.mobile-menu a { color: #f4f7fa; }

/* Heroes stay dark, preserving the original premium identity. */
.hero-home,
.page-hero,
.archive-hero,
.single-project-hero {
    color: var(--white);
    background: var(--ink);
}
.page-hero__copy > p,
.archive-hero p,
.single-project-hero p { color: #c5d5e0; }
.page-hero h1,
.archive-hero h1,
.single-project-hero h1 { color: var(--white); }

/* Forms: dark by default, light only inside explicitly light sections. */
input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="number"],
textarea, select {
    color: #fff;
    background: #0b1b2a;
    border-color: var(--line-strong);
}
input::placeholder, textarea::placeholder { color: #8399aa; }
.section--light input[type="text"], .section--light input[type="email"], .section--light input[type="tel"],
.section--light input[type="url"], .section--light input[type="number"], .section--light textarea, .section--light select {
    color: var(--paper-text);
    background: #fff;
    border-color: var(--paper-line-strong);
}
.section--light input::placeholder,
.section--light textarea::placeholder { color: #7b8e9e; }

/* Footer remains a solid dark anchor. */
.site-footer { color: #f4f7fa; background: #060f19; }
.site-footer p { color: #9fb2c3; }
.site-footer .text-link { color: #f4f7fa; }

/* Accessibility: visible keyboard focus across both backgrounds. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--blue-light);
    outline-offset: 3px;
}
.section--light a:focus-visible,
.section--light button:focus-visible,
.section--light input:focus-visible,
.section--light textarea:focus-visible,
.section--light select:focus-visible { outline-color: #075fd1; }

@media (max-width: 980px) {
    .site-header::before { background: rgba(5,14,24,.70); backdrop-filter: blur(16px); }
    .site-header.is-scrolled::before { background: rgba(5,14,24,.96); }
}

/* v1.3 layout integrity audit -------------------------------------------------
   Keep cards as direct grid children. The defensive wrapper rules below also
   prevent accidental animation wrappers from collapsing cards into 1/12-width
   columns if markup is extended later. */
.services-grid > .service-card {
    width: 100%;
    min-width: 0;
}
.services-grid > [data-reveal]:not(.service-card) {
    display: contents;
}
.service-card__content,
.service-card__content > * {
    min-width: 0;
}
.service-card h3 {
    overflow-wrap: anywhere;
    text-wrap: balance;
}
.service-card p {
    max-width: 48ch;
}
.service-card li {
    line-height: 1.35;
}

/* Medium desktop: maintain comfortable card widths instead of squeezing the
   three-card row too early. */
@media (min-width: 901px) and (max-width: 1180px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .service-card,
    .service-card:nth-child(n) {
        grid-column: auto;
        min-height: 600px;
    }
    .service-card:nth-child(5),
    .service-card:nth-child(6) {
        grid-column: auto;
        display: block;
        min-height: 600px;
    }
    .service-card:nth-child(n) .service-card__media {
        height: 50%;
    }
    .service-card:nth-child(n) .service-card__content {
        min-height: 50%;
        justify-content: flex-start;
        padding: 30px;
    }
}

/* Keep section headings readable and aligned across mixed light/dark sections. */
.section-header > * {
    min-width: 0;
}
.section-header > p {
    max-width: 58ch;
}

/* Prevent long Bulgarian labels and pills from forcing horizontal overflow. */
.service-card__meta,
.feature-card__number,
.project-card__meta,
.tech-label,
.eyebrow {
    min-width: 0;
}
.service-card__meta span,
.feature-card__number span,
.project-card__meta span,
.tech-label,
.eyebrow strong {
    overflow-wrap: anywhere;
}

/* ================================================================
   CableCore Precision 1.4 — spacing audit + плавно превъртане
   ================================================================ */
html.has-slow-scroll { scroll-behavior: auto; }

/* По-стегнат вертикален ритъм: запазва премиум въздуха, без празни блокове. */
:root { --section: clamp(76px, 8vw, 120px); }
.section--tight { padding-block: clamp(56px, 6vw, 86px); }
.section-header { margin-bottom: clamp(38px, 5vw, 66px); }

.page-hero { min-height: 700px; padding-top: 165px; padding-bottom: 76px; }
.archive-hero { padding-top: 160px; padding-bottom: 72px; }
.single-project-hero { padding-top: 155px; padding-bottom: 62px; }

.feature-card { min-height: 250px; }
.feature-card__number { margin-bottom: 46px; }
.process-step { min-height: 290px; }
.process-step__number { margin-bottom: 62px; }
.principle { min-height: 290px; }
.principle__icon { margin-bottom: 52px; }
.security-module { min-height: 300px; }
.security-module__icon { margin-bottom: 52px; }
.ev-step { min-height: 270px; }
.ev-step > span { margin-bottom: 58px; }
.maintenance-card { min-height: 260px; }
.maintenance-card > span { margin-bottom: 48px; }
.content-panel { min-height: 350px; }

.featured-project { min-height: 620px; }
.cta-panel__inner { min-height: 440px; }
.contact-map-card { min-height: 460px; }
.owner-card__visual { min-height: 500px; }

/* Проектните карти стоят равномерно дори при различна дължина на текста. */
.project-card { display: flex; min-height: 100%; flex-direction: column; }
.project-card__media { flex: 0 0 auto; }
.project-card__content { display: flex; flex: 1 1 auto; flex-direction: column; }
.project-card__content > p { margin-bottom: 48px; }
.project-card__arrow { margin-top: auto; }

@media (max-width: 900px) {
    :root { --section: clamp(66px, 11vw, 96px); }
    .page-hero { min-height: auto; padding-top: 135px; padding-bottom: 68px; }
    .archive-hero { padding-top: 132px; padding-bottom: 62px; }
    .featured-project { min-height: auto; }
    .content-panel { min-height: auto; }
}

@media (max-width: 620px) {
    :root { --section: 68px; }
    .section--tight { padding-block: 52px; }
    .section-header { margin-bottom: 38px; }
    .feature-card, .process-step, .principle, .security-module, .maintenance-card { min-height: auto; }
    .feature-card__number, .process-step__number, .principle__icon, .security-module__icon, .maintenance-card > span { margin-bottom: 38px; }
    .ev-step { min-height: auto; }
    .ev-step > span { margin-bottom: 40px; }
    .cta-panel__inner { min-height: 420px; }
}

/* Secondary contact number, without replacing the original phone. */
.mobile-contact-phones { display:flex; flex-wrap:wrap; gap:12px 24px; margin:24px 0; }
.mobile-contact-phones a { color:#fff; font-size:1.1rem; padding:8px 0; }
.contact-method strong { overflow-wrap:anywhere; }
.contact-form[aria-busy="true"] button { cursor:progress; }
.contact-form-error { color:#ffd0d0; padding:14px 0; }