/* =========================================================
   Quick 2 Response Infotech — main stylesheet
   ========================================================= */

:root {
  --bg: #05070f;
  --bg-2: #080c1c;
  --navy: #0b1230;
  --surface: rgba(255, 255, 255, .035);
  --surface-2: rgba(255, 255, 255, .06);
  --line: rgba(148, 163, 214, .14);
  --line-2: rgba(148, 163, 214, .26);

  --blue: #2f7bff;
  --cyan: #38bdf8;
  --purple: #8b5cf6;
  --red: #be1e2d;         /* brand red from brochure */
  --red-bright: #e5283b;

  --text: #eef1fb;
  --muted: #9aa4c4;
  --dim: #8a94b3;

  --grad: linear-gradient(100deg, var(--cyan) 0%, var(--blue) 40%, var(--purple) 100%);
  --grad-red: linear-gradient(120deg, var(--red-bright), #9d1424);

  --ff-head: "Sora", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius: 20px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --nav-h: 76px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 8px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--ff-head); color: #fff; letter-spacing: -.02em; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 2000;
  background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 8px;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

.container-xl { padding-left: 20px; padding-right: 20px; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; opacity: .7; }
.eyebrow.justify-content-center::before { display: none; }
.hero .eyebrow::before { display: none; }
.eyebrow-red { color: #ff6b78; }

.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #22e3a1; flex: none;
  box-shadow: 0 0 0 0 rgba(34, 227, 161, .6);
  animation: pulse 2s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34, 227, 161, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 227, 161, 0); } }

.section { position: relative; padding: 120px 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head-row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.section-head-row .section-sub { max-width: 420px; margin: 0; }
.section-title { font-size: clamp(2rem, 4.2vw, 3.3rem); font-weight: 700; line-height: 1.08; margin-bottom: 20px; }
.section-sub { color: var(--muted); font-size: 1.06rem; max-width: 600px; }
.lead-text { font-size: 1.15rem; color: #d6dcf0; }
.body-text { color: var(--muted); }

.glass {
  background: rgba(13, 20, 48, .55);
  border: 1px solid var(--line-2);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}

/* ---------- Buttons ---------- */
.btn-q {
  --pad: 15px 26px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad); border-radius: 999px; border: 1px solid transparent;
  font-family: var(--ff-head); font-weight: 600; font-size: .95rem; letter-spacing: -.005em;
  cursor: pointer; isolation: isolate; overflow: hidden; white-space: nowrap;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .3s, border-color .3s, color .3s;
}
.btn-q i { transition: transform .35s var(--ease); }
.btn-q:hover i.bi-arrow-right, .btn-q:hover i.bi-arrow-up-right { transform: translateX(4px); }
.btn-q:hover { transform: translateY(-2px); }
.btn-q-sm { --pad: 10px 18px; font-size: .86rem; }
.btn-q-lg { --pad: 18px 32px; font-size: 1.02rem; }

.btn-q-primary { color: #fff; background: linear-gradient(100deg, var(--blue), var(--purple)); box-shadow: 0 10px 30px -10px rgba(47, 123, 255, .7); }
.btn-q-primary::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, var(--cyan), var(--blue));
  opacity: 0; transition: opacity .35s;
}
.btn-q-primary:hover { color: #fff; box-shadow: 0 16px 40px -10px rgba(56, 189, 248, .7); }
.btn-q-primary:hover::after { opacity: 1; }

.btn-q-red { color: #fff; background: var(--grad-red); box-shadow: 0 10px 30px -12px rgba(229, 40, 59, .8); }
.btn-q-red:hover { color: #fff; box-shadow: 0 16px 40px -10px rgba(229, 40, 59, .8); }

.btn-q-ghost { color: #fff; border-color: var(--line-2); background: rgba(255, 255, 255, .03); }
.btn-q-ghost:hover { color: #fff; border-color: rgba(56, 189, 248, .6); background: rgba(56, 189, 248, .08); }

.link-arrow { display: inline-flex; gap: 8px; align-items: center; color: var(--cyan); font-weight: 600; margin-top: 8px; }
.link-arrow i { transition: transform .3s var(--ease); }
.link-arrow:hover { color: #fff; }
.link-arrow:hover i { transform: translateX(5px); }

/* ---------- Navbar ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1030;
  transition: background-color .4s, border-color .4s, backdrop-filter .4s, transform .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header .navbar { min-height: var(--nav-h); padding: 10px 0; }
.site-header.scrolled {
  background: rgba(5, 7, 15, .72);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand:hover { color: #fff; }
.brand-mark { width: 44px; height: auto; transition: transform .5s var(--ease); }
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.05); }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-family: var(--ff-head); font-size: 1.02rem; font-weight: 700; letter-spacing: -.01em; }
.brand-text small { font-family: var(--ff-mono); font-size: .66rem; letter-spacing: .32em; text-transform: uppercase; color: #ff6b78; margin-top: 3px; }

.nav-links { gap: 4px; list-style: none; padding: 0; margin: 0; }
.nav-links .nav-link {
  position: relative; color: #c5cbe0; font-size: .92rem; font-weight: 500; padding: 8px 14px !important;
  border-radius: 999px; transition: color .25s, background-color .25s;
}
.nav-links .nav-link:hover { color: #fff; }
.nav-links .nav-link.active { color: #fff; background: rgba(255, 255, 255, .06); }
.nav-links .nav-link.active::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; width: 4px; height: 4px; border-radius: 50%;
  background: var(--red-bright); transform: translateX(-50%); box-shadow: 0 0 8px var(--red-bright);
}

.nav-toggle {
  width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .04);
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding: 0;
}
.nav-toggle span { width: 20px; height: 2px; border-radius: 2px; background: #fff; transition: transform .35s var(--ease), opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 991.98px) {
  .site-header.menu-open { background: rgba(5, 7, 15, .96); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
  .navbar-collapse { padding: 12px 0 20px; }
  .nav-links { margin: 8px 0 16px !important; }
  .nav-links .nav-link { padding: 12px 14px !important; font-size: 1.05rem; }
  .nav-links .nav-link.active::after { left: auto; right: 14px; top: 50%; bottom: auto; transform: translateY(-50%); width: 6px; height: 6px; }
  .navbar-collapse .btn-q { width: 100%; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; padding: calc(var(--nav-h) + 40px) 0 90px;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 75% 30%, rgba(47, 123, 255, .14), transparent 60%),
    radial-gradient(900px 600px at 10% 90%, rgba(139, 92, 246, .14), transparent 60%),
    var(--bg);
}
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 214, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 214, .07) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 30%, transparent 80%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.hero-glow-1 { width: 420px; height: 420px; right: 8%; top: 18%; background: rgba(47, 123, 255, .28); animation: drift 14s ease-in-out infinite alternate; }
.hero-glow-2 { width: 300px; height: 300px; right: 30%; bottom: 6%; background: rgba(229, 40, 59, .16); animation: drift 18s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate(-40px, 30px) scale(1.1); } }

.hero-inner { position: relative; z-index: 2; }
.hero-title { font-size: clamp(2.4rem, 5.2vw, 4.3rem); font-weight: 800; line-height: 1.02; letter-spacing: -.035em; margin-bottom: 24px; }
.hero-lead { font-size: clamp(1rem, 1.3vw, 1.15rem); color: #b9c1db; max-width: 560px; margin-bottom: 36px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }
.hero .eyebrow { padding: 8px 14px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(255, 255, 255, .03); color: #c9d2ee; letter-spacing: .08em; font-size: .7rem; }

.hero-facts { list-style: none; padding: 0; margin: 0; display: flex; gap: 0; flex-wrap: wrap; }
.hero-facts li { display: flex; align-items: center; gap: 12px; padding: 0 28px; border-left: 1px solid var(--line-2); }
.hero-facts li:first-child { padding-left: 0; border-left: 0; }
.hero-facts strong { font-family: var(--ff-head); font-size: 2.2rem; font-weight: 700; line-height: 1; color: #fff; }
.hero-facts span { font-size: .78rem; line-height: 1.3; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }

/* entrance */
.hero-in { opacity: 0; transform: translateY(26px); animation: heroIn 1s var(--ease) forwards; animation-delay: calc(var(--d) * .12s + .15s); }
@keyframes heroIn { to { opacity: 1; transform: none; } }
/* LCP text (H1 + intro) paints instantly: slide only, no fade */
.hero-in-lcp { opacity: 1; animation-name: heroSlide; animation-delay: 0s; }
@keyframes heroSlide { from { transform: translateY(18px); } to { transform: none; } }

/* visual */
.hero-visual { position: relative; aspect-ratio: 1 / 1; max-width: 580px; margin-left: auto; opacity: 0; animation: heroIn 1.4s var(--ease) .5s forwards; }
.orbit { position: absolute; inset: 0; border-radius: 50%; border: 1px dashed rgba(148, 163, 214, .22); }
.orbit-1 { inset: 4%; animation: spin 60s linear infinite; }
.orbit-2 { inset: 22%; border-style: solid; border-color: rgba(56, 189, 248, .18); animation: spin 40s linear infinite reverse; }
.orbit-1::before, .orbit-2::before {
  content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 16px var(--cyan);
}
.orbit-2::before { background: var(--red-bright); box-shadow: 0 0 16px var(--red-bright); top: auto; bottom: -5px; }
@keyframes spin { to { transform: rotate(360deg); } }

.hero-core {
  position: absolute; inset: 33%; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 25%, #e5283b 0%, #be1e2d 45%, #6d0f19 100%);
  box-shadow: 0 0 0 10px rgba(190, 30, 45, .12), 0 0 80px rgba(229, 40, 59, .45), inset 0 -10px 30px rgba(0, 0, 0, .3);
}
.hero-core-logo { width: 58%; height: auto; filter: drop-shadow(0 6px 12px rgba(0, 0, 0, .25)); }

.float-card {
  position: absolute; padding: 14px 14px 12px; border-radius: 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .95), rgba(226, 233, 250, .9));
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .4);
  transition: transform .6s var(--ease);
}
.float-card img { display: block; width: 100%; height: auto; }
.float-card span {
  display: block; margin-top: 8px; font-family: var(--ff-mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: #1d2747;
}
.float-card::after { content: ""; position: absolute; left: 14px; top: -4px; width: 30px; height: 4px; border-radius: 4px; background: var(--red-bright); }
.fc-1 { width: 50%; left: -4%; top: 10%; animation: bob 7s ease-in-out infinite; }
.fc-2 { width: 44%; right: -4%; top: 60%; animation: bob 8s ease-in-out infinite -2s; }
.fc-2::after { background: var(--blue); }
.fc-3 { width: 38%; left: 2%; bottom: 2%; animation: bob 9s ease-in-out infinite -4s; }
.fc-3::after { background: var(--purple); }
@keyframes bob { 50% { translate: 0 -12px; } }

.float-chip {
  position: absolute; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px;
  font-size: .8rem; font-weight: 600; color: #fff; white-space: nowrap;
  background: rgba(10, 16, 40, .7); border: 1px solid var(--line-2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .6);
  transition: transform .6s var(--ease);
}
.float-chip i { color: var(--cyan); }
.chip-1 { right: 6%; top: 12%; }
.chip-1 i { color: #ff6b78; }
.chip-2 { right: 0; top: 40%; }
.chip-3 { left: 44%; bottom: 4%; }

.scroll-cue { position: absolute; left: 50%; bottom: 28px; z-index: 3; width: 26px; height: 42px; border: 1.5px solid var(--line-2); border-radius: 20px; transform: translateX(-50%); }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 4px; background: #fff; animation: cue 1.8s var(--ease) infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Ticker ---------- */
.ticker { position: relative; overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2); padding: 18px 0; }
.ticker-track { display: flex; gap: 28px; width: max-content; animation: marquee 50s linear infinite; }
.ticker span { font-family: var(--ff-head); font-weight: 600; font-size: 1.05rem; color: #c5cbe0; white-space: nowrap; }
.ticker i { font-style: normal; color: var(--red-bright); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about { background: linear-gradient(180deg, var(--bg-2), var(--bg)); overflow: hidden; }
.about-visual { position: relative; padding: 30px 30px 60px 0; }
.about-frame {
  position: relative; border-radius: 24px; overflow: hidden; border: 1px solid var(--line-2);
  box-shadow: 0 40px 80px -30px rgba(47, 123, 255, .45);
  transform: perspective(1200px) rotateY(8deg) rotateX(2deg); transition: transform .8s var(--ease);
}
.about-visual:hover .about-frame { transform: perspective(1200px) rotateY(0) rotateX(0); }
.about-frame img { display: block; width: 100%; }
.about-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(5, 7, 15, .45)); }
.about-badge {
  position: absolute; right: 0; bottom: 18px; display: flex; gap: 14px; align-items: center;
  padding: 16px 20px; border-radius: 16px; max-width: 320px;
}
.about-badge img { width: 40px; height: auto; flex: none; }
.about-badge strong { display: block; font-family: var(--ff-head); font-size: .85rem; color: #fff; }
.about-badge span { font-size: .82rem; color: var(--muted); line-height: 1.35; display: block; }
.about-circuit { position: absolute; left: -40px; top: -20px; width: 160px; z-index: -1; opacity: .6; }
.about-circuit path { fill: none; stroke: rgba(56, 189, 248, .5); stroke-width: 1.2; stroke-dasharray: 6 6; animation: dash 6s linear infinite; }
.about-circuit circle { fill: var(--cyan); }
@keyframes dash { to { stroke-dashoffset: -120; } }

.about-points { display: grid; gap: 12px; margin: 28px 0; }
.about-points div { display: flex; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); transition: border-color .3s, transform .3s var(--ease); }
.about-points div:hover { border-color: rgba(56, 189, 248, .4); transform: translateX(4px); }
.about-points i { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; flex: none; background: rgba(47, 123, 255, .14); color: var(--cyan); font-size: 1.1rem; }

.mvv { margin-top: 100px; }
.mvv-card {
  position: relative; height: 100%; padding: 34px 30px; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .015));
  border: 1px solid var(--line); overflow: hidden; transition: transform .5s var(--ease), border-color .4s;
}
.mvv-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, rgba(56, 189, 248, .7), transparent 40%, transparent 60%, rgba(139, 92, 246, .7));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .5s;
}
.mvv-card:hover { transform: translateY(-6px); }
.mvv-card:hover::before { opacity: 1; }
.mvv-icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; font-size: 1.5rem; color: #fff; background: var(--grad-red); box-shadow: 0 10px 24px -8px rgba(229, 40, 59, .7); margin-bottom: 22px; }
.mvv-card h3 { font-size: 1.4rem; font-weight: 600; margin-bottom: 12px; }
.mvv-card p { color: var(--muted); margin: 0; }
.value-tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.value-tags li { font-size: .8rem; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); color: #d3d9ee; background: rgba(255, 255, 255, .03); transition: all .3s; }
.value-tags li:hover { border-color: var(--cyan); color: #fff; background: rgba(56, 189, 248, .1); }

.cta-strip {
  margin-top: 80px; padding: 34px 40px; border-radius: 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background:
    radial-gradient(600px 200px at 0% 0%, rgba(47, 123, 255, .25), transparent 70%),
    radial-gradient(500px 200px at 100% 100%, rgba(229, 40, 59, .22), transparent 70%),
    var(--navy);
  border: 1px solid var(--line-2);
}
.cta-strip h3 { font-size: 1.5rem; margin-bottom: 4px; }
.cta-strip p { color: var(--muted); margin: 0; }

/* ---------- Products bento ---------- */
.products { background: var(--bg); }
.bento { display: grid; grid-auto-flow: row dense; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(250px, auto); gap: 20px; }
.p-card {
  position: relative; display: flex; flex-direction: column; overflow: hidden; cursor: pointer;
  border-radius: var(--radius); border: 1px solid var(--line);
  background: linear-gradient(165deg, #0e1636 0%, #0a0f24 100%);
  padding: 28px; min-height: 300px;
  transition: transform .55s var(--ease), border-color .45s, box-shadow .55s var(--ease);
}
.p-card-xl { grid-column: span 2; grid-row: span 2; }
.p-card-tall { grid-column: span 2; grid-row: span 2; }
.p-card-wide { grid-column: span 2; }
.p-card-half { grid-column: span 2; }
.p-card-bg {
  position: absolute; inset: 0; z-index: 0; opacity: .0; transition: opacity .6s;
  background: radial-gradient(500px 300px at var(--mx, 50%) var(--my, 30%), rgba(47, 123, 255, .28), transparent 70%);
}
.p-card-red .p-card-bg { background: radial-gradient(500px 300px at var(--mx, 50%) var(--my, 30%), rgba(229, 40, 59, .25), transparent 70%); }
.p-card::after { /* circuit texture */
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .5;
  background-image: radial-gradient(rgba(148, 163, 214, .16) 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: linear-gradient(180deg, #000, transparent 60%); -webkit-mask-image: linear-gradient(180deg, #000, transparent 60%);
}
.p-card:hover, .p-card:focus-visible {
  transform: translateY(-8px); border-color: rgba(56, 189, 248, .45);
  box-shadow: 0 30px 60px -25px rgba(47, 123, 255, .55), 0 0 0 1px rgba(56, 189, 248, .25);
}
.p-card-red:hover, .p-card-red:focus-visible { border-color: rgba(229, 40, 59, .55); box-shadow: 0 30px 60px -25px rgba(229, 40, 59, .55), 0 0 0 1px rgba(229, 40, 59, .3); }
.p-card:hover .p-card-bg { opacity: 1; }

.p-card-body { position: relative; z-index: 2; }
.p-num { font-family: var(--ff-mono); font-size: .72rem; color: var(--dim); letter-spacing: .1em; }
.p-card h3 { font-size: 1.35rem; font-weight: 600; margin: 10px 0 8px; }
.p-card-xl h3, .p-card-tall h3 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); }
.p-card p { color: var(--muted); font-size: .93rem; margin-bottom: 14px; max-width: 420px; }
.p-tags { list-style: none; padding: 0; margin: 0; display: flex; gap: 6px; flex-wrap: wrap; }
.p-tags li { font-size: .72rem; padding: 4px 10px; border-radius: 999px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); color: #c9d0e6; }

.p-img {
  position: relative; z-index: 1; display: block; margin: auto auto 0; padding-top: 18px;
  max-height: 170px; width: auto; max-width: 100%; object-fit: contain;
  filter: drop-shadow(0 22px 26px rgba(0, 0, 0, .55));
  transition: transform .8s var(--ease);
}
.p-card-xl .p-img, .p-card-tall .p-img { max-height: 300px; width: 92%; }
.p-card-wide .p-img { max-height: 150px; }
.p-card-half { flex-direction: row; align-items: center; gap: 20px; min-height: 220px; }
.p-card-half .p-card-body { flex: 1 1 50%; }
.p-card-half .p-img { flex: 0 1 48%; max-width: 48%; margin: 0; padding: 0; max-height: 150px; }
.p-card:hover .p-img { transform: scale(1.06) translateY(-4px); }

.p-cta {
  position: absolute; z-index: 3; right: 20px; top: 20px;
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(5, 7, 15, .6); color: #fff; font-size: .78rem; font-weight: 600; font-family: var(--ff-head);
  opacity: 0; transform: translateY(-8px); transition: opacity .4s, transform .4s var(--ease), background-color .3s;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.p-card:hover .p-cta, .p-card:focus-within .p-cta { opacity: 1; transform: none; }
.p-cta:hover { background: var(--blue); }
@media (hover: none) { .p-cta { opacity: 1; transform: none; } }

/* ---------- Explorer ---------- */
.explorer { background: linear-gradient(180deg, var(--bg), var(--bg-2)); padding-top: 40px; }
.explorer-wrap { display: grid; grid-template-columns: 300px 1fr; gap: 24px; }
.ex-tabs { display: flex; flex-direction: column; gap: 6px; }
.ex-tabs button {
  position: relative; display: flex; align-items: center; gap: 14px; text-align: left; width: 100%;
  padding: 14px 16px; border-radius: 14px; border: 1px solid transparent; background: transparent; color: #aab3cf;
  font-family: var(--ff-head); font-weight: 500; font-size: .93rem; transition: all .3s var(--ease);
}
.ex-tabs button i { width: 36px; height: 36px; flex: none; border-radius: 10px; display: grid; place-items: center; background: rgba(255, 255, 255, .04); font-size: 1.05rem; transition: all .3s; }
.ex-tabs button:hover { color: #fff; background: rgba(255, 255, 255, .03); }
.ex-tabs button[aria-selected="true"] { color: #fff; background: linear-gradient(100deg, rgba(47, 123, 255, .16), rgba(139, 92, 246, .06)); border-color: rgba(56, 189, 248, .3); }
.ex-tabs button[aria-selected="true"] i { background: linear-gradient(135deg, var(--blue), var(--purple)); color: #fff; box-shadow: 0 6px 18px -6px rgba(47, 123, 255, .8); }
.ex-tabs button[aria-selected="true"]::after { content: ""; position: absolute; right: 14px; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

.ex-panels { position: relative; border-radius: 24px; border: 1px solid var(--line-2); background: linear-gradient(160deg, #0d1534, #090e22); overflow: hidden; min-height: 520px; }
.ex-panel { display: grid; grid-template-columns: 1fr 1fr; height: 100%; }
.ex-panel[hidden] { display: none; }
.ex-panel.is-active .ex-media img { animation: exImg .8s var(--ease) both; }
.ex-panel.is-active .ex-info > * { animation: exIn .7s var(--ease) both; }
.ex-panel.is-active .ex-info > *:nth-child(2) { animation-delay: .06s; }
.ex-panel.is-active .ex-info > *:nth-child(3) { animation-delay: .12s; }
.ex-panel.is-active .ex-info > *:nth-child(4) { animation-delay: .18s; }
.ex-panel.is-active .ex-info > *:nth-child(5) { animation-delay: .24s; }
@keyframes exIn { from { opacity: 0; transform: translateY(14px); } }
@keyframes exImg { from { opacity: 0; transform: scale(.92) translateY(10px); } }

.ex-media {
  position: relative; display: grid; place-items: center; padding: 40px 30px;
  background:
    radial-gradient(60% 18% at 50% 82%, rgba(56, 189, 248, .22), transparent 70%),
    radial-gradient(circle at 50% 45%, rgba(47, 123, 255, .28), transparent 65%);
  border-right: 1px solid var(--line);
}
.ex-media::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(148, 163, 214, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 214, .08) 1px, transparent 1px);
  background-size: 32px 32px;
}
.ex-media img { position: relative; max-height: 300px; width: auto; max-width: 100%; object-fit: contain; filter: drop-shadow(0 26px 24px rgba(0, 0, 0, .6)); }
.ex-media-duo { gap: 10px; }
.ex-media-duo img { max-height: 160px; }

.ex-info { padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.ex-info h3 { font-size: 1.9rem; font-weight: 700; margin-bottom: 10px; }
.ex-info > p { color: var(--muted); margin-bottom: 22px; }
.ex-info h4 { font-family: var(--ff-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 10px; }
.ex-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; }
.ex-list li { position: relative; padding-left: 20px; color: #dfe4f5; font-size: .93rem; }
.ex-list li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 2px; background: linear-gradient(135deg, var(--cyan), var(--purple)); transform: rotate(45deg); }
.ex-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ex-groups .ex-list { grid-template-columns: 1fr; margin-bottom: 18px; }
.ex-groups-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ex-brands { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 26px; }
.ex-label { font-family: var(--ff-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); margin-right: 6px; width: 100%; }
.ex-brands img { height: 38px; width: auto; max-width: 110px; object-fit: contain; padding: 8px 12px; background: #fff; border-radius: 10px; }
.ex-brands-sm { margin-bottom: 0; }
.ex-brands-sm img { height: 32px; padding: 6px 9px; max-width: 92px; }
.ex-info .btn-q { align-self: flex-start; }

.center-cta { text-align: center; margin-top: 60px; }
.center-cta p { color: var(--muted); margin-bottom: 14px; }

/* ---------- Solutions (Networking) ---------- */
.solutions { background: var(--bg-2); overflow: hidden; }
.sol-bg {
  position: absolute; inset: 0; opacity: .35;
  background: url("../images/bg-circuit.webp") center top / cover no-repeat;
  mask-image: linear-gradient(180deg, #000 0%, transparent 70%); -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
}
.solutions::after { content: ""; position: absolute; right: -200px; top: 20%; width: 600px; height: 600px; border-radius: 50%; background: rgba(139, 92, 246, .14); filter: blur(100px); pointer-events: none; }
.sol-list { list-style: none; padding: 0; margin: 30px 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.sol-list li {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; cursor: default;
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line); font-size: .92rem; font-weight: 500; color: #dfe4f5;
  transition: all .3s var(--ease);
}
.sol-list li i { color: var(--cyan); font-size: 1.1rem; }
.sol-list li:hover, .sol-list li.hl { border-color: rgba(229, 40, 59, .55); background: rgba(229, 40, 59, .08); transform: translateX(4px); }
.sol-list li:hover i, .sol-list li.hl i { color: #ff6b78; }
.sol-brands { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.sol-brands img { height: 34px; width: auto; max-width: 100px; object-fit: contain; padding: 7px 10px; border-radius: 9px; background: rgba(255, 255, 255, .92); }

.topo {
  position: relative; border-radius: 28px; padding: 30px 20px 20px;
  background: radial-gradient(circle at 50% 30%, rgba(47, 123, 255, .12), transparent 70%), rgba(8, 12, 30, .6);
  border: 1px solid var(--line-2);
  box-shadow: inset 0 0 60px rgba(47, 123, 255, .08), 0 40px 80px -40px rgba(0, 0, 0, .8);
}
.topo-svg { width: 100%; height: auto; display: block; overflow: visible; }
.topo-svg .links path { fill: none; stroke: rgba(148, 163, 214, .22); stroke-width: 1.5; }
.topo-svg .links.flow path { stroke: url(#lg1); stroke-width: 2; stroke-dasharray: 6 14; animation: flow 1.6s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -40; } }
.topo-svg .node rect, .topo-svg .node circle:not(.halo) { fill: #0e1738; stroke: rgba(56, 189, 248, .55); stroke-width: 1.5; transition: all .35s; }
.topo-svg .node text { fill: #e8ecfb; font-family: var(--ff-mono); font-size: 12px; text-anchor: middle; letter-spacing: .08em; }
.topo-svg .node-sm text:not(.lbl) { font-size: 16px; fill: var(--cyan); }
.topo-svg .node .lbl { fill: var(--muted); font-size: 11px; letter-spacing: .02em; }
.topo-svg .node-cloud .lbl { text-anchor: start; }
.topo-svg .node-fw rect { stroke: var(--red-bright); fill: #2a0b14; }
.topo-svg .halo { animation: halo 2.6s ease-in-out infinite; transform-origin: 300px 130px; }
@keyframes halo { 50% { transform: scale(1.25); opacity: .4; } }
.topo-svg .node.hl rect, .topo-svg .node.hl circle:not(.halo) { stroke: var(--red-bright); fill: #3a0d18; filter: drop-shadow(0 0 10px rgba(229, 40, 59, .8)); }
.topo-hud { position: absolute; left: 22px; top: 18px; display: flex; gap: 8px; align-items: center; font-family: var(--ff-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }

/* ---------- Brands ---------- */
.brands { background: var(--bg); padding-bottom: 90px; overflow: hidden; }
.marquee {
  overflow: hidden; padding: 10px 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; gap: 16px; width: max-content; animation: marquee 45s linear infinite; }
.marquee-rev .marquee-track { animation-direction: reverse; animation-duration: 50s; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.b-tile {
  flex: none; width: 180px; height: 92px; display: grid; place-items: center; padding: 18px 24px;
  border-radius: 16px; border: 1px solid rgba(255, 255, 255, .5); background: rgba(236, 240, 250, .92);
  transition: background-color .4s, border-color .4s, transform .4s var(--ease);
}
.b-tile img { max-height: 40px; max-width: 120px; width: auto; object-fit: contain; filter: grayscale(1) contrast(1.1); opacity: .6; transition: filter .4s, opacity .4s, transform .4s var(--ease); }
.b-tile:hover { background: #fff; border-color: #fff; transform: translateY(-4px); box-shadow: 0 14px 30px -10px rgba(56, 189, 248, .55); }
.b-tile:hover img { filter: none; opacity: 1; transform: scale(1.05); }
.brand-note { margin: 36px auto 0; text-align: center; font-size: .78rem; color: var(--dim); max-width: 640px; }

/* ---------- Why ---------- */
.why { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.why-intro { position: sticky; top: calc(var(--nav-h) + 30px); }
.why-quote { position: relative; margin: 26px 0 32px; padding: 22px 24px 22px 26px; border-left: 2px solid var(--red-bright); background: linear-gradient(90deg, rgba(229, 40, 59, .08), transparent); border-radius: 0 14px 14px 0; font-family: var(--ff-head); font-size: 1.2rem; font-weight: 300; color: #fff; line-height: 1.45; }
.why-quote i { display: block; font-size: 1.6rem; color: var(--red-bright); line-height: 1; margin-bottom: 6px; }
.why-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.why-card {
  position: relative; padding: 26px 22px; border-radius: 18px; border: 1px solid var(--line); background: var(--surface); overflow: hidden;
  transition: transform .45s var(--ease), border-color .4s, background-color .4s;
}
.why-card::before { content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 0; background: var(--grad); transition: width .6s var(--ease); }
.why-card:hover { transform: translateY(-6px); border-color: rgba(56, 189, 248, .35); background: rgba(47, 123, 255, .06); }
.why-card:hover::before { width: 100%; }
.why-card > i { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: rgba(56, 189, 248, .1); color: var(--cyan); font-size: 1.25rem; margin-bottom: 18px; transition: transform .45s var(--ease); }
.why-card:hover > i { transform: rotate(-8deg) scale(1.08); }
.why-card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }
.why-card p { color: var(--muted); font-size: .88rem; margin: 0; }
.why-card-accent { background: linear-gradient(160deg, rgba(229, 40, 59, .18), rgba(229, 40, 59, .04)); border-color: rgba(229, 40, 59, .35); }
.why-card-accent > i { background: rgba(229, 40, 59, .18); color: #ff6b78; }

/* ---------- Big CTA ---------- */
.big-cta { position: relative; padding: 140px 0; overflow: hidden; isolation: isolate; }
.big-cta-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(70% 55% at 50% 48%, rgba(5, 7, 15, .82), rgba(5, 7, 15, .35) 100%),
    linear-gradient(180deg, var(--bg-2) 0%, rgba(5, 7, 15, .2) 40%, rgba(5, 7, 15, .5) 100%),
    url("../images/bg-hexgrid.webp") center 70% / cover no-repeat;
}
.big-cta-bg::after {
  content: ""; position: absolute; inset: 0;
  background: conic-gradient(from var(--ang, 0deg) at 50% 120%, transparent 0deg, rgba(229, 40, 59, .25) 60deg, transparent 120deg, rgba(47, 123, 255, .25) 220deg, transparent 300deg);
  animation: sweep 14s linear infinite; mix-blend-mode: screen;
}
@property --ang { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes sweep { to { --ang: 360deg; } }
.big-cta h2 { font-size: clamp(2.1rem, 5vw, 4rem); font-weight: 800; line-height: 1.05; letter-spacing: -.03em; max-width: 900px; margin: 0 auto 22px; }
.big-cta-sub { color: #c8cfe6; font-size: 1.1rem; max-width: 640px; margin: 0 auto 38px; }

/* ---------- Contact ---------- */
.contact { background: var(--bg); }
.contact-cards { display: grid; gap: 12px; }
.c-card {
  display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: 16px;
  border: 1px solid var(--line); background: var(--surface); color: #fff; min-width: 0;
  transition: border-color .3s, transform .35s var(--ease), background-color .3s;
}
.c-card > i:first-child { width: 46px; height: 46px; flex: none; display: grid; place-items: center; border-radius: 12px; background: rgba(47, 123, 255, .14); color: var(--cyan); font-size: 1.2rem; }
.c-card > div { min-width: 0; flex: 1; }
.c-label { display: block; font-family: var(--ff-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.c-card strong { display: block; font-family: var(--ff-head); font-weight: 600; font-size: 1.05rem; }
.c-email { overflow-wrap: anywhere; font-size: .95rem !important; }
.c-sub { font-size: .85rem; color: var(--muted); }
.c-go { color: var(--dim); transition: transform .3s var(--ease), color .3s; }
a.c-card:hover { border-color: rgba(56, 189, 248, .45); transform: translateX(4px); color: #fff; background: rgba(47, 123, 255, .06); }
a.c-card:hover .c-go { color: #fff; transform: translate(3px, -3px); }
.c-card-person { background: linear-gradient(120deg, rgba(190, 30, 45, .22), rgba(190, 30, 45, .04)); border-color: rgba(229, 40, 59, .3); }
.c-card > .c-avatar { flex: none; }
.c-avatar { width: 52px; height: 52px; flex: none; border-radius: 50%; display: grid; place-items: center; font-family: var(--ff-head); font-weight: 700; background: var(--grad-red); box-shadow: 0 0 0 4px rgba(229, 40, 59, .18); }
.c-card-wa > i:first-child { background: rgba(37, 211, 102, .14); color: #25d366; }
a.c-card-wa:hover { border-color: rgba(37, 211, 102, .5); background: rgba(37, 211, 102, .06); }
.c-card address { margin: 0; color: #dfe4f5; font-size: .95rem; line-height: 1.5; }

.map-ph {
  position: relative; display: grid; place-items: center; height: 170px; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line); background: #0a1028; color: #fff;
}
.map-grid {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(56, 189, 248, .08) 1px, transparent 1px) 0 0 / 22px 22px,
    linear-gradient(90deg, rgba(56, 189, 248, .08) 1px, transparent 1px) 0 0 / 22px 22px,
    linear-gradient(35deg, transparent 46%, rgba(148, 163, 214, .18) 47%, rgba(148, 163, 214, .18) 50%, transparent 51%),
    linear-gradient(-20deg, transparent 60%, rgba(148, 163, 214, .14) 61%, rgba(148, 163, 214, .14) 63%, transparent 64%);
}
.map-pin { position: relative; font-size: 2rem; color: var(--red-bright); filter: drop-shadow(0 0 12px rgba(229, 40, 59, .8)); animation: bob 3s ease-in-out infinite; }
.map-txt { position: absolute; bottom: 14px; font-size: .8rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: rgba(5, 7, 15, .7); border: 1px solid var(--line-2); transition: background-color .3s; }
.map-ph:hover { color: #fff; }
.map-ph:hover .map-txt { background: var(--blue); }

.q-form { height: 100%; padding: 40px; border-radius: 24px; border: 1px solid var(--line-2); background: linear-gradient(160deg, #0d1534, #090e22); position: relative; overflow: hidden; }
.q-form::before { content: ""; position: absolute; right: -120px; top: -120px; width: 300px; height: 300px; border-radius: 50%; background: rgba(47, 123, 255, .18); filter: blur(70px); pointer-events: none; }
.q-form h3 { font-size: 1.6rem; margin-bottom: 4px; position: relative; }
.form-note { color: var(--muted); font-size: .9rem; margin-bottom: 26px; position: relative; }
.q-form .form-label { font-size: .82rem; font-weight: 500; color: #c5cbe0; margin-bottom: 6px; }
.q-form .form-label span { color: #ff6b78; }
.q-form .form-control, .q-form .form-select {
  background-color: rgba(255, 255, 255, .04); border: 1px solid var(--line-2); color: #fff;
  border-radius: 12px; padding: 13px 16px; font-size: .95rem; transition: border-color .25s, box-shadow .25s, background-color .25s;
}
.q-form .form-select { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%239aa4c4' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e"); }
.q-form .form-select option { background: #0b1230; color: #fff; }
.q-form .form-control::placeholder { color: var(--dim); }
.q-form .form-control:focus, .q-form .form-select:focus { background-color: rgba(47, 123, 255, .06); border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(56, 189, 248, .15); color: #fff; }
.q-form .was-validated .form-control:invalid, .q-form .form-control.is-invalid { border-color: #ff6b78; }
.invalid-feedback { color: #ff8a95; }
.form-status { font-size: .9rem; color: var(--muted); flex: 1 1 260px; }
.form-status.is-ok { color: #22e3a1; }
.form-status.is-error { color: #ff8a95; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.btn-q.is-loading { opacity: .75; pointer-events: none; }
.btn-q.is-loading i { animation: sendFly 1s ease-in-out infinite; }
@keyframes sendFly { 50% { transform: translate(4px, -4px); opacity: .4; } }

/* ---------- Footer ---------- */
.site-footer { position: relative; padding: 90px 0 30px; background: #03050b; border-top: 1px solid var(--line); overflow: hidden; }
.footer-circuit { position: absolute; inset: 0; opacity: .18; background: url("../images/bg-circuit.webp") center bottom / cover no-repeat; mask-image: linear-gradient(0deg, #000, transparent 80%); -webkit-mask-image: linear-gradient(0deg, #000, transparent 80%); }
.footer-logo { width: 120px; height: auto; margin-bottom: 22px; }
.footer-desc { color: var(--muted); font-size: .92rem; max-width: 340px; margin-bottom: 22px; }
.f-title { font-family: var(--ff-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); margin-bottom: 18px; font-weight: 500; }
.f-links, .f-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.f-links a { color: #c5cbe0; font-size: .92rem; transition: color .25s, padding-left .3s var(--ease); }
.f-links a:hover { color: #fff; padding-left: 4px; }
.f-contact li { display: flex; gap: 12px; color: #c5cbe0; font-size: .9rem; }
.f-contact i { color: var(--cyan); }
.f-contact a { overflow-wrap: anywhere; }
.f-contact a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 70px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--dim); font-size: .85rem; }
.to-top { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-2); color: #fff; transition: all .3s var(--ease); }
.to-top:hover { background: var(--red-bright); border-color: var(--red-bright); color: #fff; transform: translateY(-3px); }

/* ---------- Responsive ---------- */
@media (max-width: 1199.98px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .p-card-xl, .p-card-tall { grid-row: span 1; }
  .p-card-xl .p-img, .p-card-tall .p-img { max-height: 220px; }
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .explorer-wrap { grid-template-columns: 260px 1fr; }
  .ex-panel { grid-template-columns: 1fr; }
  .ex-media { min-height: 260px; }
  .ex-info { padding: 32px; }
}

@media (max-width: 991.98px) {
  .row.g-5 { --bs-gutter-x: 1.5rem; }
  .ex-media { border-right: 0; border-bottom: 1px solid var(--line); }
  .section { padding: 90px 0; }
  .hero { padding-top: calc(var(--nav-h) + 30px); }
  .hero-visual { max-width: 520px; margin: 10px auto 0; }
  .why-intro { position: static; }
  .explorer-wrap { grid-template-columns: 1fr; }
  .ex-tabs {
    flex-direction: row; overflow-x: auto; gap: 8px; padding-bottom: 6px; scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .ex-tabs::-webkit-scrollbar { display: none; }
  .ex-tabs button { width: auto; flex: none; white-space: nowrap; scroll-snap-align: start; border-color: var(--line); padding: 10px 14px; }
  .ex-tabs button i { width: 30px; height: 30px; font-size: .95rem; }
  .ex-tabs button[aria-selected="true"]::after { display: none; }
  .about-visual { padding-right: 0; }
  .mvv { margin-top: 70px; }
}

@media (max-width: 767.98px) {
  .bento { grid-template-columns: 1fr; }
  .p-card-xl, .p-card-tall, .p-card-wide, .p-card-half { grid-column: span 1; }
  .p-card { min-height: 0; padding: 24px; }
  .p-card-half { flex-direction: column; align-items: stretch; }
  .p-card-half .p-img { max-width: 80%; margin: 10px auto 0; }
  .ex-groups { grid-template-columns: 1fr 1fr; }
  .cta-strip { padding: 28px; }
  .q-form { padding: 28px 22px; }
  .footer-bottom { flex-direction: column-reverse; text-align: center; }
  .big-cta { padding: 100px 0; }
}

@media (max-width: 575.98px) {
  :root { --nav-h: 68px; }
  .container-xl { padding-left: 16px; padding-right: 16px; }
  .brand-mark { width: 38px; }
  .brand-text strong { font-size: .92rem; }
  .hero-title { font-size: clamp(2.1rem, 10vw, 2.6rem); }
  .hero-cta .btn-q { width: 100%; }
  .hero-facts strong { font-size: 1.8rem; }
  .hero-facts span { font-size: .68rem; }
  .float-chip { display: none; }
  .hero-visual { max-width: 340px; }
  .hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; }
  .hero-facts li { flex-direction: column; align-items: flex-start; gap: 6px; padding: 0 12px; }
  .why-card { display: grid; grid-template-columns: 46px 1fr; column-gap: 16px; padding: 20px; }
  .why-card > i { grid-row: span 2; margin: 0; }
  .why-card h3 { margin-top: 2px; }
  .float-card { padding: 9px; border-radius: 12px; }
  .float-card span { font-size: .52rem; }
  .ex-list { grid-template-columns: 1fr; }
  .ex-groups, .ex-groups-2 { grid-template-columns: 1fr; }
  .ex-info { padding: 26px 22px; }
  .ex-info h3 { font-size: 1.5rem; }
  .ex-info .btn-q { white-space: normal; text-align: center; }
  .ex-media { min-height: 220px; padding: 24px; }
  .sol-list { grid-template-columns: 1fr 1fr; gap: 8px; }
  .sol-list li { padding: 10px; font-size: .82rem; gap: 8px; }
  .why-grid { grid-template-columns: 1fr; }
  .b-tile { width: 140px; height: 76px; padding: 14px 18px; }
  .b-tile img { max-height: 32px; max-width: 96px; }
  .about-badge { position: relative; right: auto; bottom: auto; margin-top: -30px; margin-left: 16px; max-width: calc(100% - 32px); }
  .about-visual { padding: 10px 0 0; }
  .about-frame { transform: none; }
  .big-cta .btn-q { width: 100%; white-space: normal; }
  .cta-strip .btn-q { width: 100%; }
  .topo { padding: 34px 6px 10px; border-radius: 20px; }
}

.no-aos [data-aos] { opacity: 1 !important; transform: none !important; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .hero-in, .hero-visual { opacity: 1; transform: none; }
  .marquee-track, .ticker-track { animation: none !important; }
  .marquee, .ticker { overflow-x: auto; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}

/* ---------- FAQ ---------- */
.faq { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.faq .section-sub .link-arrow { margin-top: 0; }
.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: border-color .3s, background-color .3s; }
.faq-item[open] { border-color: rgba(56, 189, 248, .35); background: rgba(47, 123, 255, .05); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; font-size: 1.05rem; font-weight: 600; line-height: 1.4; }
.faq-item p { margin: 0; padding: 0 22px 22px; color: var(--muted); }
.faq-icon { position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-2); }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: #fff; border-radius: 2px; transition: transform .35s var(--ease); }
.faq-icon::after { transform: rotate(90deg); }
.faq-item[open] .faq-icon { border-color: var(--cyan); }
.faq-item[open] .faq-icon::after { transform: rotate(0deg); }
.faq-item summary:hover h3 { color: var(--cyan); }
.site-footer address { font-style: normal; }