/* =========================================================
   ARK TELECOM — STATIC SITE STYLES
   ========================================================= */

/* ---------- Variables ---------- */
:root {
  --ink: #080c12;
  --ink-soft: #0d131b;
  --panel: #111a24;
  --panel-2: #151f2b;
  --line: rgba(183, 205, 225, 0.14);
  --line-strong: rgba(183, 205, 225, 0.25);
  --text: #f3f6f9;
  --muted: #91a0ae;
  --blue: #4f9cff;
  --blue-bright: #7ab4ff;
  --cyan: #7de7ee;
  --max-width: 1240px;
  --section-space: clamp(5.8rem, 11vw, 10.5rem);
  --ease: cubic-bezier(.2, .8, .2, 1);
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--text); font-family: "Manrope", Arial, sans-serif; font-size: 16px; line-height: 1.55; overflow-x: hidden; }
body::selection { background: var(--blue); color: var(--ink); }
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
address { font-style: normal; }
.container { width: min(var(--max-width), calc(100% - 6rem)); margin-inline: auto; position: relative; }
.section-pad { padding-block: var(--section-space); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 1rem; left: 1rem; transform: translateY(-180%); padding: .7rem 1rem; background: var(--blue-bright); color: var(--ink); font-weight: 800; transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

/* ---------- Type / shared labels ---------- */
.eyebrow { display: flex; align-items: center; gap: .7rem; margin: 0 0 1.6rem; color: var(--blue-bright); font-size: .67rem; font-weight: 800; letter-spacing: .19em; line-height: 1; text-transform: uppercase; }
.eyebrow-line { display: inline-block; width: 2.5rem; height: 1px; background: var(--blue); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.02; letter-spacing: -.055em; }
h1, h2 { font-weight: 800; }
h1 em, h2 em { color: var(--blue-bright); font-style: normal; }
h2 { margin-bottom: 0; font-size: clamp(2.7rem, 5.8vw, 5.2rem); }
h3 { margin-bottom: .8rem; font-size: 1.36rem; }
.section-heading { position: relative; z-index: 1; }
.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 4rem; margin-bottom: 4rem; }
.heading-aside { width: min(19rem, 100%); margin-bottom: .3rem; color: var(--muted); font-size: .88rem; line-height: 1.75; }
.card-index { color: var(--muted); font-size: .66rem; font-weight: 800; letter-spacing: .16em; }
.card-arrow { color: var(--blue-bright); font-size: 1.2rem; line-height: 1; transition: transform .3s var(--ease); }
.card-topline { display: flex; justify-content: space-between; align-items: center; }
.text-link { display: inline-flex; align-items: center; gap: .7rem; color: var(--blue-bright); font-size: .72rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.text-link span { font-size: 1rem; transition: transform .25s ease; }
.text-link:hover span { transform: translate(3px, -3px); }

/* ---------- Buttons ---------- */
.button { display: inline-flex; align-items: center; justify-content: center; gap: .9rem; min-height: 3.4rem; padding: .85rem 1.25rem; border: 1px solid transparent; font-size: .72rem; font-weight: 800; letter-spacing: .07em; line-height: 1; text-transform: uppercase; transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s var(--ease), box-shadow .25s ease; }
.button span { font-size: 1rem; transition: transform .25s var(--ease); }
.button:hover { transform: translateY(-3px); }
.button:hover > span { transform: translate(3px, -3px); }
.button-primary { background: var(--blue); color: #06101b; box-shadow: 0 1rem 2.5rem rgba(79, 156, 255, .13); }
.button-primary:hover { background: var(--blue-bright); box-shadow: 0 1.2rem 3rem rgba(79, 156, 255, .25); }
.button-ghost, .button-outline { background: transparent; border-color: var(--line-strong); color: var(--text); }
.button-ghost:hover, .button-outline:hover { border-color: var(--blue); background: rgba(79, 156, 255, .08); }
.button-small { min-height: 2.65rem; padding: .7rem .95rem; font-size: .64rem; }
.button-dot { width: .36rem; height: .36rem; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 .6rem var(--cyan); }

/* ---------- Navigation ---------- */
.site-header { position: absolute; z-index: 20; top: 0; right: 0; left: 0; border-bottom: 1px solid rgba(183, 205, 225, .08); background: rgba(8, 12, 18, .68); backdrop-filter: blur(16px); }
.nav-wrap { display: flex; align-items: center; min-height: 5.65rem; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; width: max-content; }
.brand-logo { display: block; width: 2rem; height: 2rem; flex: 0 0 auto; object-fit: contain; }
.brand-name { color: var(--text); font-size: .88rem; font-weight: 500; letter-spacing: .03em; }
.brand-name strong { font-weight: 800; }
.desktop-nav { display: flex; align-items: center; gap: clamp(1.15rem, 2.5vw, 2.2rem); margin-left: auto; }
.desktop-nav a { position: relative; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .05em; transition: color .2s ease; }
.desktop-nav a::after { position: absolute; right: 0; bottom: -.65rem; left: 0; height: 1px; background: var(--blue); content: ""; transform: scaleX(0); transform-origin: right; transition: transform .25s var(--ease); }
.desktop-nav a:hover { color: var(--text); }
.desktop-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { margin-left: 1rem; }
.nav-drawer { display: none; margin-left: auto; }
.nav-drawer summary { display: flex; align-items: center; justify-content: center; width: 2.7rem; height: 2.7rem; border: 1px solid var(--line-strong); cursor: pointer; list-style: none; }
.nav-drawer summary::-webkit-details-marker { display: none; }
.menu-icon { display: grid; gap: .33rem; }
.menu-icon i { display: block; width: 1.05rem; height: 1px; background: var(--text); transition: transform .2s ease; }
.nav-drawer[open] .menu-icon i:first-child { transform: translateY(3px) rotate(45deg); }
.nav-drawer[open] .menu-icon i:last-child { transform: translateY(-3px) rotate(-45deg); }
.nav-drawer nav { position: absolute; top: 3.5rem; right: 0; display: grid; width: min(15rem, calc(100vw - 3rem)); padding: .6rem; border: 1px solid var(--line-strong); background: rgba(13, 19, 27, .97); box-shadow: 0 1rem 3rem rgba(0, 0, 0, .3); }
.nav-drawer nav a { padding: .85rem 1rem; color: var(--muted); font-size: .77rem; font-weight: 800; }
.nav-drawer nav a:hover { background: rgba(79, 156, 255, .1); color: var(--text); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(51rem, 100vh); padding-top: 11rem; overflow: hidden; background: radial-gradient(circle at 74% 33%, rgba(56, 109, 168, .11), transparent 28rem), var(--ink); }
.hero::before { position: absolute; top: -13rem; right: -13rem; width: 44rem; height: 44rem; border: 1px solid rgba(79, 156, 255, .09); border-radius: 50%; content: ""; }
.hero::after { position: absolute; top: 10rem; left: 0; width: 40%; height: 1px; background: linear-gradient(90deg, transparent, rgba(79, 156, 255, .28), transparent); content: ""; }
.hero-grid { position: absolute; inset: 0; opacity: .3; background-image: linear-gradient(rgba(120, 162, 200, .065) 1px, transparent 1px), linear-gradient(90deg, rgba(120, 162, 200, .065) 1px, transparent 1px); background-size: 5rem 5rem; mask-image: linear-gradient(90deg, black, transparent 80%); animation: grid-drift 18s linear infinite; }
.hero-inner { display: grid; grid-template-columns: minmax(0, .9fr) minmax(25rem, 1.1fr); align-items: center; gap: 5rem; min-height: 32rem; }
.hero-copy { position: relative; z-index: 2; animation: rise-in .9s both var(--ease); }
.hero-eyebrow { animation: rise-in .8s .05s both var(--ease); }
.hero h1 { max-width: 9ch; margin: 0 0 1.7rem; font-size: clamp(3.65rem, 8.3vw, 7.5rem); line-height: .9; }
.hero-lede { max-width: 28rem; margin-bottom: 2.1rem; color: var(--muted); font-size: 1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero-note { display: flex; align-items: center; gap: .6rem; margin-top: 2.2rem; color: var(--muted); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.status-dot { width: .38rem; height: .38rem; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 .6rem var(--cyan); }
.hero-visual { position: relative; z-index: 1; width: min(100%, 40rem); height: 34rem; justify-self: end; animation: rise-in 1.15s .18s both var(--ease); }
.visual-orbit { position: absolute; border: 1px solid rgba(79, 156, 255, .26); border-radius: 50%; transform: rotate(-21deg); }
.orbit-one { top: 1rem; left: 5%; width: 28rem; height: 22rem; }
.orbit-two { top: 4rem; left: 12%; width: 26rem; height: 20rem; border-color: rgba(125, 231, 238, .18); transform: rotate(51deg); }
.circuit { position: absolute; display: block; background: var(--blue); opacity: .62; }
.circuit::after { position: absolute; width: .33rem; height: .33rem; border: 1px solid var(--cyan); border-radius: 50%; background: var(--ink); content: ""; }
.circuit-a { top: 8%; left: 4%; width: 6.5rem; height: 1px; }
.circuit-a::after { top: -.15rem; right: 0; }
.circuit-b { right: 1%; bottom: 20%; width: 5rem; height: 1px; }
.circuit-b::after { top: -.15rem; left: 0; }
.circuit-c { top: 17%; right: 14%; width: 1px; height: 5rem; }
.circuit-c::after { bottom: 0; left: -.15rem; }
.phone-visual { position: absolute; top: 4rem; left: 50%; width: 14.5rem; height: 27rem; transform: translateX(-50%) rotate(8deg); }
.phone-frame { position: absolute; inset: 0; padding: .7rem; border: 1px solid rgba(173, 215, 255, .7); border-radius: 2.2rem; background: linear-gradient(135deg, rgba(125, 231, 238, .16), rgba(23, 36, 52, .54) 31%, rgba(8, 12, 18, .7)); box-shadow: 1.6rem 2.5rem 4rem rgba(0, 0, 0, .3), inset 0 0 2rem rgba(79, 156, 255, .12); }
.phone-frame::before { position: absolute; top: 4.8rem; left: -.2rem; width: .2rem; height: 2.5rem; border-radius: .2rem 0 0 .2rem; background: var(--blue); content: ""; }
.phone-camera { position: absolute; z-index: 2; top: 1.25rem; left: 50%; width: 2.7rem; height: .42rem; border: 1px solid rgba(255,255,255,.2); border-radius: 1rem; background: rgba(8,12,18,.8); transform: translateX(-50%); }
.phone-screen { position: relative; height: 100%; overflow: hidden; border-radius: 1.65rem; background: radial-gradient(circle at 30% 32%, rgba(79, 156, 255, .42), transparent 24%), linear-gradient(160deg, #172d45, #07111c 63%); }
.phone-screen::before, .phone-screen::after { position: absolute; border: 1px solid rgba(125, 231, 238, .33); content: ""; transform: rotate(45deg); }
.phone-screen::before { top: 20%; left: -13%; width: 20rem; height: 6rem; }
.phone-screen::after { right: -30%; bottom: 11%; width: 18rem; height: 7rem; border-color: rgba(79, 156, 255, .35); }
.screen-cross { position: absolute; top: 50%; left: 50%; width: 8rem; height: 8rem; border: 1px solid rgba(125,231,238,.28); border-radius: 50%; transform: translate(-50%, -50%); }
.screen-cross::before, .screen-cross::after { position: absolute; background: rgba(125, 231, 238, .3); content: ""; }
.screen-cross::before { top: 50%; left: -2rem; width: 12rem; height: 1px; }
.screen-cross::after { top: -2rem; left: 50%; width: 1px; height: 12rem; }
.screen-glow { position: absolute; right: 17%; bottom: 18%; width: 5rem; height: 5rem; border: 1px solid var(--cyan); border-radius: 50%; box-shadow: 0 0 1.8rem rgba(125, 231, 238, .4); animation: pulse-glow 3.5s ease-in-out infinite; }
.screen-label { position: absolute; top: 49%; left: 50%; color: rgba(238, 249, 255, .75); font-size: .55rem; letter-spacing: .16em; transform: translate(-50%, -50%); }
.phone-bar { position: absolute; bottom: .8rem; left: 50%; width: 3.5rem; height: .2rem; border-radius: 1rem; background: rgba(255,255,255,.38); transform: translateX(-50%); }
.precision-ring { position: absolute; inset: -.95rem; border: 1px dashed rgba(125, 231, 238, .52); border-radius: 2.7rem; animation: ring-spin 24s linear infinite; }
.signal-card { position: absolute; z-index: 3; display: grid; grid-template-columns: .45rem 1fr auto; align-items: center; gap: .6rem; min-width: 10.9rem; padding: .75rem .75rem; border: 1px solid rgba(173, 215, 255, .28); background: rgba(13, 23, 34, .77); color: var(--muted); font-size: .53rem; font-weight: 800; letter-spacing: .1em; backdrop-filter: blur(12px); }
.signal-card b { color: var(--blue-bright); font-size: .66rem; font-weight: 800; }
.signal-card-top { top: 6%; right: 5%; animation: float 6s ease-in-out infinite; }
.signal-card-bottom { right: 7%; bottom: 12%; grid-template-columns: auto 1fr auto; animation: float 6s 1s ease-in-out infinite; }
.signal-pulse { width: .42rem; height: .42rem; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 .7rem var(--cyan); }
.mini-bars { display: flex; align-items: end; gap: .14rem; height: .55rem; }
.mini-bars i { display: block; width: .16rem; background: var(--blue); }
.mini-bars i:nth-child(1) { height: .25rem; }.mini-bars i:nth-child(2) { height: .44rem; }.mini-bars i:nth-child(3) { height: .62rem; background: var(--cyan); }
.visual-plus { position: absolute; color: var(--blue-bright); font-size: 1.1rem; opacity: .7; }
.plus-a { top: 22%; left: 14%; }.plus-b { right: 12%; bottom: 32%; color: var(--cyan); }
.hero-scroll { position: absolute; bottom: 2.1rem; left: max(3rem, calc((100% - var(--max-width)) / 2)); display: flex; align-items: center; gap: .8rem; color: var(--muted); font-size: .58rem; letter-spacing: .18em; text-transform: uppercase; }
.hero-scroll i { display: block; width: 2.6rem; height: 1px; background: var(--line-strong); }

/* ---------- Trust strip ---------- */
.trust-strip { border-block: 1px solid var(--line); background: rgba(17, 26, 36, .72); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { display: grid; gap: .18rem; padding: 1.7rem 1.7rem 1.55rem; border-right: 1px solid var(--line); }
.trust-item:first-child { padding-left: 0; }.trust-item:last-child { border-right: 0; }
.trust-item strong { font-size: 1.15rem; font-weight: 800; letter-spacing: -.03em; }.trust-item strong span { color: var(--cyan); }.trust-item small { color: var(--blue-bright); font-size: .72rem; font-weight: 800; }.trust-item > span { color: var(--muted); font-size: .67rem; letter-spacing: .07em; text-transform: uppercase; }

/* ---------- Services ---------- */
.services { position: relative; background: var(--ink); }
.services::before { position: absolute; top: 10rem; right: -10rem; width: 27rem; height: 27rem; border: 1px solid rgba(79, 156, 255, .06); border-radius: 50%; content: ""; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-card { position: relative; min-height: 17.5rem; padding: 1.55rem; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(17, 26, 36, .94), rgba(10, 16, 23, .96)); overflow: hidden; transition: border-color .35s ease, transform .35s var(--ease), background .35s ease; }
.service-card::before { position: absolute; top: 0; left: 1.55rem; width: 3rem; height: 1px; background: var(--blue); content: ""; transition: width .35s var(--ease); }
.service-card:hover { border-color: rgba(79, 156, 255, .5); background: linear-gradient(145deg, rgba(20, 34, 48, .96), rgba(10, 16, 23, .96)); transform: translateY(-7px); }
.service-card:hover::before { width: 6rem; }.service-card:hover .card-arrow { transform: translate(4px, -4px); }
.service-card-featured { grid-row: span 2; min-height: 36rem; background: linear-gradient(145deg, rgba(22, 42, 60, .94), rgba(10, 16, 23, .97)); }
.service-card-wide { grid-column: span 2; }
.service-icon { position: absolute; right: 1.55rem; bottom: 3rem; width: 4.5rem; height: 4.5rem; color: var(--blue-bright); opacity: .75; }
.icon-phone { border: 1px solid currentColor; border-radius: 1rem; transform: rotate(-13deg); }.icon-phone::before { position: absolute; top: .5rem; left: 1.55rem; width: 1.2rem; height: .18rem; border-radius: 1rem; background: currentColor; content: ""; }.icon-phone span { position: absolute; right: .65rem; bottom: .7rem; left: .65rem; height: .2rem; border-top: 1px solid currentColor; border-bottom: 1px solid currentColor; }
.icon-laptop::before { position: absolute; inset: 0 .45rem .65rem; border: 1px solid currentColor; border-radius: .25rem; content: ""; }.icon-laptop::after { position: absolute; bottom: .2rem; left: -.1rem; width: 4.7rem; height: .35rem; border: 1px solid currentColor; border-radius: 0 0 .4rem .4rem; content: ""; }.icon-laptop span { position: absolute; top: 1.55rem; left: 1.85rem; width: .75rem; height: .75rem; border: 1px solid var(--cyan); transform: rotate(45deg); }
.icon-accessory { border: 1px solid currentColor; border-radius: 50%; }.icon-accessory::before { position: absolute; top: .9rem; left: .9rem; width: 1.2rem; height: 1.2rem; border: 1px solid var(--cyan); border-radius: 50%; box-shadow: 1.3rem 1.2rem 0 -.45rem var(--blue), .8rem 2.1rem 0 -.5rem var(--cyan); content: ""; }.icon-accessory span { position: absolute; top: 2.1rem; left: 1.5rem; width: 1.9rem; height: 1px; background: currentColor; transform: rotate(-42deg); }
.icon-scan { border: 1px dashed currentColor; border-radius: 50%; animation: ring-spin 12s linear infinite; }.icon-scan::before { position: absolute; top: 50%; left: .45rem; width: 3.6rem; height: 1px; background: var(--cyan); content: ""; }.icon-scan::after { position: absolute; top: .45rem; left: 50%; width: 1px; height: 3.6rem; background: currentColor; content: ""; }.icon-scan span { position: absolute; inset: 1.3rem; border: 1px solid var(--cyan); transform: rotate(45deg); }
.service-card h3 { position: absolute; right: 1.55rem; bottom: 5.2rem; left: 1.55rem; max-width: 13rem; }.service-card p { position: absolute; right: 1.55rem; bottom: 1.55rem; left: 1.55rem; max-width: 18rem; margin-bottom: 0; color: var(--muted); font-size: .78rem; }.service-card-featured h3 { bottom: 6.7rem; max-width: 10rem; font-size: 1.65rem; }.service-card-featured p { bottom: 3rem; max-width: 12rem; }.service-card-featured .service-icon { right: 2.4rem; bottom: 10rem; width: 8rem; height: 8rem; transform: rotate(12deg); opacity: .32; }.service-card-featured .icon-phone::before { left: 3rem; }.service-card-featured .icon-phone span { right: 1.2rem; left: 1.2rem; }
.card-rule { position: absolute; right: 1.55rem; bottom: 1.55rem; left: 1.55rem; height: 1px; background: var(--line); }.service-card-featured .card-rule { background: rgba(125, 231, 238, .2); }

/* ---------- Supported brands ---------- */
.brands { border-block: 1px solid var(--line); background: #0b1118; }
.brand-wall { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.brand-tile { position: relative; display: flex; min-height: 10.5rem; flex-direction: column; justify-content: space-between; padding: 1.35rem; background: var(--ink-soft); color: #fff; overflow: hidden; transition: background .3s ease, transform .3s var(--ease); }
.brand-tile::after { position: absolute; right: 1.35rem; bottom: 1.35rem; width: 1.8rem; height: 1px; background: rgba(255,255,255,.4); content: ""; transition: width .3s var(--ease), background .3s ease; }
.brand-tile:hover { z-index: 1; background: #182633; transform: translateY(-4px); }
.brand-tile:hover::after { width: 3.3rem; background: var(--cyan); }
.brand-index, .brand-use { color: rgba(255,255,255,.48); font-size: .58rem; font-weight: 800; letter-spacing: .15em; }
.brand-use { color: rgba(255,255,255,.64); font-size: .5rem; }
.brand-wordmark { display: block; color: #fff; font-size: clamp(1.25rem, 2.2vw, 2.05rem); font-weight: 800; letter-spacing: -.055em; line-height: 1; }
.brand-vivo .brand-wordmark { font-weight: 600; letter-spacing: -.08em; }
.brand-poco .brand-wordmark { letter-spacing: .04em; }
.brand-oppo .brand-wordmark { font-weight: 600; letter-spacing: -.08em; }
.brand-apple .brand-wordmark { font-weight: 500; letter-spacing: -.06em; }
.brand-samsung .brand-wordmark { font-size: clamp(.95rem, 1.6vw, 1.5rem); letter-spacing: .04em; }
.brand-nothing .brand-wordmark { font-weight: 500; letter-spacing: .05em; }
.brand-xiaomi .brand-wordmark { font-weight: 600; letter-spacing: -.07em; }
.brand-redmi .brand-wordmark { font-weight: 600; letter-spacing: -.05em; }
.brand-realme .brand-wordmark { font-weight: 700; letter-spacing: -.08em; }
.brand-pova .brand-wordmark { font-style: italic; letter-spacing: .03em; }

/* ---------- Protection ---------- */
.protection { position: relative; overflow: hidden; border-block: 1px solid var(--line); background: var(--panel); }
.protection::before { position: absolute; top: -16rem; left: -14rem; width: 35rem; height: 35rem; border: 1px solid rgba(125, 231, 238, .1); border-radius: 50%; content: ""; }
.protection-wrap { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 4rem; }
.protection-copy { position: relative; z-index: 2; }.protection-copy h2 { margin-bottom: 1.6rem; }.protection-copy > p:not(.eyebrow) { max-width: 24rem; color: var(--muted); }.protection-detail { display: inline-flex; align-items: center; gap: .8rem; margin-top: 2rem; color: var(--cyan); font-size: .7rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }.detail-mark { font-size: 1.2rem; }
.protection-visual { position: relative; height: 31rem; overflow: hidden; border: 1px solid var(--line); background: #0b141d; }.protection-grid { position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(rgba(125, 231, 238, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(125, 231, 238, .08) 1px, transparent 1px); background-size: 2.7rem 2.7rem; }
.laptop-outline { position: absolute; top: 6rem; left: 17%; width: 68%; animation: slow-drift 7s ease-in-out infinite; }.laptop-screen { position: relative; height: 14.5rem; border: 1px solid rgba(125, 231, 238, .75); border-radius: .45rem; background: linear-gradient(145deg, rgba(31, 62, 85, .45), rgba(5, 12, 19, .8)); box-shadow: 0 0 3rem rgba(79, 156, 255, .1); }.laptop-screen::after { position: absolute; inset: .65rem; border: 1px dashed rgba(79, 156, 255, .35); content: ""; }.laptop-base { position: relative; width: 116%; height: 1.5rem; margin-left: -8%; border: 1px solid rgba(125, 231, 238, .62); border-radius: 0 0 1rem 1rem; background: rgba(18, 36, 49, .8); transform: perspective(80px) rotateX(17deg); }.laptop-base::before { position: absolute; top: .35rem; left: 41%; width: 18%; height: .25rem; border: 1px solid rgba(125,231,238,.34); border-radius: .4rem; content: ""; }
.scan-line { position: absolute; z-index: 1; top: 1.2rem; right: .8rem; left: .8rem; height: 1px; background: var(--cyan); box-shadow: 0 0 1.2rem var(--cyan); animation: scan 4.5s ease-in-out infinite; }.cut-corner { position: absolute; z-index: 2; width: 1.1rem; height: 1.1rem; border-color: var(--blue-bright); border-style: solid; }.cut-corner-one { top: .1rem; left: .1rem; border-width: 1px 0 0 1px; }.cut-corner-two { top: .1rem; right: .1rem; border-width: 1px 1px 0 0; }.cut-corner-three { right: .1rem; bottom: .1rem; border-width: 0 1px 1px 0; }.cut-corner-four { bottom: .1rem; left: .1rem; border-width: 0 0 1px 1px; }.device-code { position: absolute; z-index: 2; right: 1.5rem; bottom: 1.25rem; color: rgba(125,231,238,.76); font-size: .55rem; letter-spacing: .18em; }
.mini-phone { position: absolute; right: 10%; bottom: 4rem; width: 4.6rem; height: 8.7rem; padding: .35rem; border: 1px solid rgba(79,156,255,.72); border-radius: 1rem; background: var(--panel); transform: rotate(16deg); box-shadow: 0 1rem 2rem rgba(0,0,0,.25); }.mini-phone::before { position: absolute; top: .55rem; left: 50%; width: 1.1rem; height: .15rem; border-radius: .2rem; background: var(--blue); content: ""; transform: translateX(-50%); }.mini-phone div { height: 100%; border: 1px dashed rgba(125,231,238,.5); border-radius: .7rem; }.precision-label { position: absolute; color: var(--muted); font-size: .55rem; letter-spacing: .16em; }.label-top { top: 3.2rem; left: 9%; }.label-bottom { right: 7%; bottom: 2rem; color: var(--cyan); }.precision-label::before { display: inline-block; width: 1.5rem; height: 1px; margin-right: .5rem; background: currentColor; vertical-align: middle; content: ""; }

/* ---------- Accessories ---------- */
.accessories { background: var(--ink); }.accessory-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }.accessory-card { position: relative; min-height: 27rem; padding: 2rem; border: 1px solid var(--line); overflow: hidden; }.accessory-card::before { position: absolute; inset: 0; background: radial-gradient(circle at 78% 43%, rgba(79, 156, 255, .17), transparent 13rem); content: ""; }.accessory-mobile { background: #101d29; }.accessory-laptop { background: #121820; }.accessory-copy { position: relative; z-index: 2; max-width: 15rem; }.accessory-copy .card-index { display: block; margin-bottom: 5rem; color: var(--cyan); }.accessory-copy h3 { margin-bottom: 1.2rem; font-size: 2rem; }.accessory-copy p { max-width: 13rem; color: var(--muted); font-size: .8rem; }.accessory-copy .text-link { margin-top: 1.5rem; }.accessory-art { position: absolute; inset: 0; overflow: hidden; }.cable { position: absolute; border: 1px solid rgba(125,231,238,.33); border-radius: 50%; }.cable-one { top: 19%; right: -7%; width: 22rem; height: 22rem; }.cable-two { top: 31%; right: 2%; width: 15rem; height: 15rem; border-color: rgba(79,156,255,.5); }.accessory-disc { position: absolute; top: 25%; right: 16%; width: 4.5rem; height: 4.5rem; border: 1px solid var(--cyan); border-radius: 50%; box-shadow: 0 0 2rem rgba(125,231,238,.2); }.accessory-disc::before { position: absolute; inset: .8rem; border: 1px dashed var(--blue); border-radius: 50%; content: ""; }.accessory-phone { position: absolute; right: 31%; bottom: -8%; width: 7rem; height: 14rem; border: 1px solid rgba(125,231,238,.6); border-radius: 1.2rem; background: rgba(8,12,18,.56); transform: rotate(22deg); }.accessory-phone::before { position: absolute; top: .8rem; left: 50%; width: 1.8rem; height: .18rem; border-radius: 1rem; background: var(--blue); content: ""; transform: translateX(-50%); }.accessory-phone span { position: absolute; inset: 2.3rem .65rem .65rem; border: 1px dashed rgba(79,156,255,.5); border-radius: .8rem; }.laptop-accessory { position: absolute; top: 25%; right: 10%; width: 18rem; height: 12rem; border: 1px solid rgba(125,231,238,.55); transform: rotate(-11deg) skewY(-7deg); }.laptop-accessory::after { position: absolute; right: -9%; bottom: -1.1rem; left: -9%; height: 1.2rem; border: 1px solid rgba(125,231,238,.4); content: ""; }.laptop-accessory span { position: absolute; top: 1.6rem; left: 4rem; width: 4rem; height: 4rem; border: 1px dashed var(--blue); transform: rotate(45deg); }.accessory-track { position: absolute; right: 2%; bottom: 16%; width: 14rem; height: 1px; background: var(--blue); transform: rotate(-11deg); }.accessory-track::after { position: absolute; right: 0; top: -.18rem; width: .35rem; height: .35rem; border: 1px solid var(--cyan); border-radius: 50%; background: var(--ink); content: ""; }.accessory-square { position: absolute; right: 17%; bottom: 15%; width: 3.8rem; height: 3.8rem; border: 1px solid var(--cyan); transform: rotate(45deg); }

/* ---------- Why ARK ---------- */
.why-ark { border-top: 1px solid var(--line); background: var(--panel); }.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }.why-card { position: relative; min-height: 18rem; padding: 1.6rem; background: var(--panel); transition: background .3s ease; }.why-card:hover { background: #172431; }.why-number { color: var(--blue); font-size: .66rem; font-weight: 800; letter-spacing: .14em; }.why-symbol { position: absolute; top: 5.6rem; left: 1.6rem; color: var(--cyan); opacity: .82; }.symbol-pin { width: 2.3rem; height: 2.3rem; border: 1px solid currentColor; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); }.symbol-pin::after { position: absolute; top: .72rem; left: .72rem; width: .6rem; height: .6rem; border: 1px solid currentColor; border-radius: 50%; content: ""; }.symbol-tools { display: flex; align-items: center; gap: .35rem; height: 2.5rem; transform: rotate(-36deg); }.symbol-tools i { display: block; width: 2.1rem; height: .45rem; border: 1px solid currentColor; border-radius: 1rem; }.symbol-tools i:first-child { transform: rotate(90deg); }.symbol-shield { width: 2.5rem; height: 2.9rem; border: 1px solid currentColor; border-radius: 0 0 1.2rem 1.2rem; clip-path: polygon(50% 0, 100% 17%, 92% 68%, 50% 100%, 8% 68%, 0 17%); }.symbol-shield::after { position: absolute; top: .92rem; left: .9rem; width: .7rem; height: .35rem; border-bottom: 1px solid currentColor; border-left: 1px solid currentColor; transform: rotate(-45deg); content: ""; }.symbol-spark { font-size: 2.6rem; line-height: 1; }.why-card h3 { position: absolute; right: 1.6rem; bottom: 4.2rem; left: 1.6rem; margin: 0; font-size: 1.13rem; }.why-card p { position: absolute; right: 1.6rem; bottom: 1.55rem; left: 1.6rem; margin: 0; color: var(--muted); font-size: .74rem; line-height: 1.55; }

/* ---------- Reviews ---------- */
.reviews { background: var(--ink); }.review-panel { display: grid; grid-template-columns: .85fr 1fr .4fr; align-items: center; gap: 4rem; min-height: 28rem; padding: 4.2rem 5rem; border: 1px solid var(--line-strong); background: linear-gradient(100deg, rgba(19, 32, 45, .94), rgba(11, 18, 26, .98)); overflow: hidden; }.rating-number { margin: 1.4rem 0 .55rem; font-size: clamp(3.7rem, 7vw, 5.6rem); font-weight: 800; letter-spacing: -.08em; line-height: .9; }.rating-number span { color: var(--muted); font-size: 1.15rem; font-weight: 500; letter-spacing: -.03em; }.stars { color: var(--cyan); font-size: 1rem; letter-spacing: .28em; }.review-copy h2 { margin-bottom: 1rem; font-size: clamp(2.5rem, 4.5vw, 4rem); }.review-copy > p { margin-bottom: 2rem; color: var(--blue-bright); font-size: .77rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }.review-copy blockquote { max-width: 19rem; margin: 0 0 1.8rem; color: var(--muted); font-size: .88rem; line-height: 1.65; }.review-copy small { display: block; margin-top: .9rem; color: var(--muted); font-size: .65rem; }.review-mark { position: relative; display: grid; place-items: center; justify-self: end; width: 12rem; height: 12rem; border: 1px solid rgba(125,231,238,.24); border-radius: 50%; color: rgba(125,231,238,.8); font-size: 1.2rem; font-weight: 800; letter-spacing: .15em; transform: rotate(-14deg); }.review-mark::before, .review-mark::after { position: absolute; border: 1px dashed rgba(79,156,255,.35); border-radius: 50%; content: ""; }.review-mark::before { inset: 1.2rem; }.review-mark::after { inset: -.8rem; border-color: rgba(125,231,238,.16); }.review-mark i { position: absolute; width: 16rem; height: 1px; background: rgba(125,231,238,.28); transform: rotate(27deg); }

/* ---------- Location ---------- */
.location { border-top: 1px solid var(--line); background: var(--panel); }.location-wrap { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 5rem; }.location-copy h2 { margin-bottom: 2.5rem; }.contact-details { display: grid; gap: 1.35rem; }.contact-detail { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; color: var(--muted); font-size: .84rem; }.contact-detail p, .contact-detail address, .contact-detail a { margin: 0; color: var(--text); }.contact-detail a { font-weight: 700; }.detail-label { color: var(--blue-bright); font-size: .64rem; font-weight: 800; letter-spacing: .13em; line-height: 1.6; text-transform: uppercase; }.location-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.3rem; }.map-card { position: relative; min-height: 30rem; border: 1px solid var(--line-strong); overflow: hidden; background: #0b151d; }.map-grid { position: absolute; inset: 0; opacity: .4; background-image: linear-gradient(rgba(125,231,238,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(125,231,238,.12) 1px, transparent 1px); background-size: 3.6rem 3.6rem; }.map-road { position: absolute; height: 1px; background: rgba(125,231,238,.35); transform-origin: left; }.road-one { top: 29%; left: -5%; width: 120%; transform: rotate(27deg); }.road-two { top: 71%; left: -4%; width: 118%; transform: rotate(-19deg); }.road-three { top: 9%; left: 48%; width: 90%; background: rgba(79,156,255,.48); transform: rotate(112deg); }.road-four { top: 9%; left: 20%; width: 82%; background: rgba(79,156,255,.24); transform: rotate(64deg); }.map-road::after { position: absolute; right: 16%; top: -.16rem; width: .32rem; height: .32rem; border: 1px solid var(--cyan); border-radius: 50%; background: var(--ink); content: ""; }.map-label { position: absolute; color: var(--muted); font-size: .56rem; font-weight: 800; letter-spacing: .17em; }.label-sector { top: 18%; right: 10%; color: var(--cyan); }.label-gurugram { bottom: 13%; left: 10%; }.map-pin { position: absolute; top: 50%; left: 50%; width: 4rem; height: 4rem; border: 1px solid var(--cyan); border-radius: 50%; background: rgba(125,231,238,.08); transform: translate(-50%, -50%); }.map-pin::before, .map-pin::after { position: absolute; background: var(--cyan); content: ""; }.map-pin::before { top: 50%; right: -2.5rem; left: -2.5rem; height: 1px; opacity: .45; }.map-pin::after { top: -2.5rem; bottom: -2.5rem; left: 50%; width: 1px; opacity: .45; }.map-pin span { position: absolute; top: 50%; left: 50%; width: .75rem; height: .75rem; border: 1px solid var(--cyan); border-radius: 50%; background: var(--cyan); box-shadow: 0 0 1.5rem var(--cyan); transform: translate(-50%, -50%); }.map-coordinates { position: absolute; right: 1.2rem; bottom: 1.2rem; color: var(--muted); font-size: .54rem; letter-spacing: .15em; line-height: 1.8; text-align: right; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: #070a0f; }.footer-top { display: grid; grid-template-columns: 1.5fr .7fr .8fr; gap: 4rem; padding-block: 4rem; }.footer-brand p { margin: .85rem 0 0; color: var(--muted); font-size: .72rem; }.footer-brand p span { color: var(--blue); }.footer-brand p:last-of-type { margin-top: 1rem; }.footer-brand p:last-of-type a { color: var(--text); font-weight: 700; }.footer-nav { display: grid; align-content: start; gap: .6rem; }.footer-label { margin-bottom: .45rem; color: var(--blue-bright); font-size: .63rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }.footer-nav a { width: max-content; color: var(--muted); font-size: .74rem; }.footer-nav a:hover { color: var(--text); }.footer-cta { display: grid; align-content: start; gap: .85rem; }.footer-phone { display: inline-flex; align-items: center; gap: .65rem; width: max-content; color: var(--text); font-size: .9rem; font-weight: 800; }.footer-phone span { color: var(--cyan); font-size: 1rem; }.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding-block: 1.2rem; border-top: 1px solid var(--line); color: #64717c; font-size: .63rem; letter-spacing: .05em; }

/* ---------- Responsive styles ---------- */
@media (max-width: 1050px) {
  .container { width: min(var(--max-width), calc(100% - 4rem)); }
  .hero-inner { gap: 2rem; }.hero-visual { transform: scale(.87); transform-origin: right center; }.hero h1 { font-size: clamp(3.6rem, 8vw, 6.5rem); }
  .service-card-featured { min-height: 34rem; }.review-panel { padding-inline: 3rem; gap: 2.5rem; }.location-wrap { gap: 3rem; }
}
@media (max-width: 800px) {
  .container { width: min(var(--max-width), calc(100% - 3rem)); }
  .desktop-nav, .nav-cta { display: none; }.nav-drawer { display: block; }
  .hero { min-height: auto; padding-top: 9rem; padding-bottom: 6.5rem; }.hero-inner { grid-template-columns: 1fr; gap: 1rem; }.hero-copy { max-width: 35rem; }.hero-visual { justify-self: center; width: min(100%, 36rem); margin-top: 1rem; transform: scale(.83); transform-origin: center top; }.hero-scroll { display: none; }
  .trust-item { padding-inline: .8rem; }.trust-item:first-child { padding-left: 0; }.trust-item strong { font-size: 1rem; }.trust-item > span { font-size: .58rem; }
  .split-heading { align-items: start; flex-direction: column; gap: 1rem; margin-bottom: 2.5rem; }.heading-aside { width: min(26rem, 100%); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }.service-card-featured { grid-row: auto; min-height: 20rem; }.service-card-wide { grid-column: span 2; }.service-card-featured .service-icon { right: 1.6rem; bottom: 6rem; width: 6rem; height: 6rem; }.service-card-featured h3 { bottom: 5.2rem; max-width: 13rem; font-size: 1.36rem; }.service-card-featured p { bottom: 1.55rem; max-width: 15rem; }
  .protection-wrap, .location-wrap { grid-template-columns: 1fr; gap: 3rem; }.protection-visual { min-height: 25rem; height: 25rem; }.laptop-outline { top: 4.5rem; }.location-copy { max-width: 31rem; }.map-card { min-height: 25rem; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .review-panel { grid-template-columns: 1fr 1.25fr; padding: 3rem; }.review-mark { display: none; }
  .footer-top { grid-template-columns: 1.2fr 1fr; gap: 3rem; }.footer-cta { grid-column: span 2; }.footer-bottom { flex-direction: column; gap: .4rem; }
}
@media (max-width: 520px) {
  .container { width: calc(100% - 2.25rem); }.site-header { background: rgba(8,12,18,.88); }.nav-wrap { min-height: 4.8rem; }.brand-name { font-size: .8rem; }
  .hero { padding-top: 7.4rem; }.hero h1 { font-size: clamp(3.45rem, 16vw, 5.2rem); }.hero-lede { font-size: .9rem; }.hero-actions { display: grid; grid-template-columns: 1fr; }.hero-actions .button { width: 100%; }.hero-visual { height: 25.5rem; margin-top: 0; transform: scale(.68); transform-origin: center top; }.orbit-one { left: 0; }.orbit-two { left: 5%; }.signal-card-top { right: 0; }.signal-card-bottom { right: 1%; }.phone-visual { top: 2rem; }.trust-grid { grid-template-columns: repeat(2, 1fr); }.trust-item { padding: 1.2rem .65rem; border-right: 1px solid var(--line); }.trust-item:nth-child(2) { border-right: 0; }.trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.trust-item:nth-child(odd) { padding-left: 0; }.trust-item strong { font-size: .94rem; }.trust-item strong small { font-size: .62rem; }.trust-item > span { font-size: .55rem; }
  .section-pad { padding-block: 5.8rem; }h2 { font-size: clamp(2.55rem, 13vw, 4rem); }.eyebrow { margin-bottom: 1.25rem; }.service-grid, .accessory-grid, .why-grid { grid-template-columns: 1fr; }.service-card, .service-card-featured { min-height: 18rem; }.service-card-wide { grid-column: auto; }.service-card h3, .service-card-featured h3 { bottom: 5.2rem; }.service-card p, .service-card-featured p { bottom: 1.55rem; }.service-card-featured .service-icon { width: 6rem; height: 6rem; bottom: 6rem; }
  .protection-visual { height: 21rem; min-height: 21rem; }.laptop-outline { top: 4rem; left: 9%; width: 79%; }.laptop-screen { height: 10rem; }.mini-phone { bottom: 2rem; transform: scale(.8) rotate(16deg); transform-origin: bottom right; }.precision-label { font-size: .48rem; }.label-top { top: 1.8rem; left: 5%; }.label-bottom { bottom: 1rem; right: 5%; }
  .accessory-card { min-height: 25rem; padding: 1.5rem; }.accessory-copy .card-index { margin-bottom: 4.5rem; }.accessory-copy h3 { font-size: 1.8rem; }.accessory-phone { right: 26%; }.laptop-accessory { right: -6%; transform: scale(.82) rotate(-11deg) skewY(-7deg); transform-origin: right center; }
  .why-card { min-height: 16rem; }.why-symbol { top: 5rem; }.why-card h3 { bottom: 4rem; }.why-card p { bottom: 1.3rem; }.review-panel { grid-template-columns: 1fr; gap: 2.5rem; padding: 2.1rem 1.5rem; }.rating-number { margin-top: 1rem; }.review-copy h2 { font-size: 2.55rem; }.location-wrap { gap: 2.5rem; }.contact-detail { grid-template-columns: 4.6rem 1fr; font-size: .77rem; }.location-actions { display: grid; }.location-actions .button { width: 100%; }.map-card { min-height: 20rem; }.footer-top { grid-template-columns: 1fr; gap: 2.6rem; padding-block: 3.3rem; }.footer-cta { grid-column: auto; }.footer-bottom { padding-block: 1.1rem; font-size: .57rem; }
}

/* ---------- Responsive brand wall ---------- */
@media (max-width: 800px) {
  .brand-wall { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 520px) {
  .brand-wall { grid-template-columns: repeat(2, 1fr); }
  .brand-tile { min-height: 8.75rem; padding: 1rem; }
  .brand-wordmark { font-size: 1.25rem; }
}

/* ---------- Animations ---------- */
@keyframes rise-in { from { opacity: 0; transform: translateY(1.2rem); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-.55rem); } }
@keyframes pulse-glow { 0%, 100% { opacity: .55; transform: scale(.95); } 50% { opacity: 1; transform: scale(1.07); } }
@keyframes ring-spin { to { transform: rotate(360deg); } }
@keyframes scan { 0%, 15% { top: 1.2rem; opacity: 0; } 25% { opacity: 1; } 80% { opacity: 1; } 100% { top: calc(100% - 1.2rem); opacity: 0; } }
@keyframes grid-drift { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(5rem, 5rem, 0); } }
@keyframes slow-drift { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-.45rem); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}