/* =============================================================
   bytefort.xyz — Services dashboard (redesigned)
   ============================================================= */

:root {
  --bg: #030508;
  --bg-1: #070a10;
  --bg-2: #0c101a;
  --bg-3: #111725;
  --bg-4: #181f30;
  --line: rgba(148,176,210,0.07);
  --line-mid: rgba(148,176,210,0.14);
  --line-strong: rgba(148,176,210,0.25);
  --green: #4ade80;
  --green-dim: rgba(74,222,128,0.10);
  --cyan: #67e8f9;
  --cyan-dim: rgba(103,232,249,0.10);
  --cyan-hi: #a5f3fc;
  --pink: #f472b6;
  --purple: #c4b5fd;
  --purple-dim: rgba(196,181,253,0.10);
  --amber: #fcd34d;
  --danger: #f87171;
  --danger-dim: rgba(248,113,113,0.10);
  --danger-hi: #fca5a5;
  --text: #e2e8f0;
  --text-mid: #94a3b8;
  --text-dim: #64748b;
  --text-faint: #334155;
  --cat-media: #c4b5fd;
  --cat-infrastructure: #67e8f9;
  --cat-network: #4ade80;
  --font: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace;
  --max-w: 1200px;
  --pad-x: clamp(1.25rem, 4vw, 2.5rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --gradient-1: linear-gradient(135deg, #67e8f9 0%, #c4b5fd 50%, #4ade80 100%);
  --gradient-2: linear-gradient(135deg, rgba(103,232,249,0.15) 0%, rgba(196,181,253,0.15) 100%);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font); background: var(--bg); color: var(--text);
  line-height: 1.6; overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(103,232,249,0.08), transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(196,181,253,0.06), transparent 60%),
    radial-gradient(ellipse 40% 30% at 20% 60%, rgba(74,222,128,0.04), transparent 60%);
  background-attachment: fixed;
}
a { color: inherit; text-decoration: none; }
svg { display: block; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; color: inherit; }
.mono { font-family: var(--mono); }
.container { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: var(--pad-x); }

/* Status dot */
.status-dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); flex-shrink: 0; position: relative;
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2.4s ease infinite;
}
.status-dot::after {
  content:''; position:absolute; top:-4px; right:-4px; bottom:-4px; left:-4px; border-radius:50%;
  border: 1px solid var(--green); opacity: 0.35; animation: ringPulse 2.4s ease infinite;
}
.status-dot.offline { background: var(--danger); box-shadow: 0 0 8px var(--danger); animation: none; }
.status-dot.offline::after { border-color: var(--danger); animation: none; opacity: 0; }
.status-dot.degraded { background: var(--amber); box-shadow: 0 0 8px var(--amber); }

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }
@keyframes ringPulse { 0%{transform:scale(0.96);opacity:0.5} 50%{transform:scale(1.04);opacity:0.15} 100%{transform:scale(0.96);opacity:0.5} }
@keyframes heroReveal { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

/* Progress bar */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%; z-index: 999;
  background: var(--gradient-1);
  transition: width 0.1s linear;
  box-shadow: 0 0 16px var(--cyan), 0 0 32px rgba(103,232,249,0.3);
}

/* Mouse glow */
.mouse-glow {
  position: fixed; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(103,232,249,0.06) 0%, rgba(196,181,253,0.03) 40%, transparent 60%);
  pointer-events: none; transform: translate(-50%,-50%); z-index: 1;
  transition: left 0.15s ease-out, top 0.15s ease-out;
  mix-blend-mode: screen;
}

/* Navbar */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.2rem 0;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  padding: 0.6rem 0;
  background: rgba(3,5,8,0.85);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  border-bottom-color: var(--line);
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding-inline: var(--pad-x);
  min-width: 0;
}
.nav-logo {
  font-family: var(--mono); font-size: 0.95rem; font-weight: 700; color: var(--text);
  letter-spacing: -0.02em; white-space: nowrap; flex: 0 1 auto;
  transition: all 0.3s var(--ease);
}
.nav-logo:hover { color: #fff; transform: scale(1.02); }
.logo-bracket { color: var(--cyan); }
.logo-tld { color: var(--text-dim); font-weight: 500; }
.nav-right { display: flex; align-items: center; gap: 0.85rem; flex: 0 0 auto; }
.nav-status {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.8rem; border: 1px solid var(--line); border-radius: 100px;
  background: rgba(74,222,128,0.08);
  transition: all 0.3s var(--ease);
}
.nav-status:hover { border-color: var(--line-mid); }
.nav-status.offline { background: rgba(248,113,113,0.10); }
.nav-status.degraded { background: rgba(252,211,77,0.10); }
.status-text {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.15em;
  color: var(--green); font-weight: 600;
}
.nav-status.offline .status-text { color: var(--danger); }
.status-text.degraded { color: var(--amber); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; }
.hamburger span {
  display: block; width: 22px; height: 1.5px; background: var(--text);
  border-radius: 2px; transition: 0.3s var(--ease);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile menu */
.mobile-menu {
  display: flex; position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 99;
  background: rgba(3,5,8,0.98);
  backdrop-filter: blur(40px);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 2.5rem; opacity: 0; pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
.mobile-menu.open { opacity:1; pointer-events:all; }
.mobile-menu ul { list-style:none; display:flex; flex-direction:column; gap:1.5rem; text-align:center; }
.mobile-link {
  font-size: 2rem; font-weight: 600; letter-spacing: -0.02em;
  color: var(--text-dim); transition: all 0.3s var(--ease);
}
.mobile-link:hover { color: var(--cyan); transform: scale(1.05); }
.mobile-status {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.7rem; color: var(--green); opacity: 0.7;
}

/* ─── HERO ─── */
.s-hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden;
  padding: 8rem var(--pad-x) 5rem;
}
#heroCanvas {
  position: absolute; top: 0; right: 0; bottom: 0; left: 0;
  width: 100%; height: 100%; z-index: 0;
}
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 1;
}
.hero-orb--1 {
  width: 500px; height: 500px; top: -150px; left: -100px;
  background: radial-gradient(circle, rgba(103,232,249,0.15) 0%, transparent 70%);
  animation: orbFloat1 8s ease-in-out infinite;
}
.hero-orb--2 {
  width: 400px; height: 400px; bottom: -100px; right: -80px;
  background: radial-gradient(circle, rgba(196,181,253,0.12) 0%, transparent 70%);
  animation: orbFloat2 10s ease-in-out infinite;
}
@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.1); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, -20px) scale(1.05); }
}
.s-hero::after {
  content:''; position: absolute; top: 0; right: 0; bottom: 0; left: 0;
  pointer-events: none; z-index: 1;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, transparent 30%, rgba(3,5,8,0.7) 100%),
              linear-gradient(to bottom, rgba(3,5,8,0.5), transparent 20%, transparent 80%, rgba(3,5,8,0.95));
}
.hero-content { position: relative; z-index: 2; max-width: 700px; width: 100%; min-width: 0; display: flex; flex-direction: column; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.18em;
  color: var(--cyan); margin-bottom: 2.5rem; padding: 0.5rem 1rem;
  border: 1px solid var(--line-mid); border-radius: 100px;
  background: rgba(103,232,249,0.06);
  opacity: 0; transform: translateY(20px);
  animation: heroReveal 0.8s var(--ease-out) 0.2s both;
}
.hero-name {
  font-size: clamp(3.5rem, 14vw, 9rem); font-weight: 700;
  letter-spacing: -0.06em; line-height: 0.85; margin-bottom: 1.5rem;
  opacity: 0; transform: translateY(30px);
  animation: heroReveal 0.9s var(--ease-out) 0.35s both;
}
.gradient-text {
  background: linear-gradient(135deg, #67e8f9 0%, #c4b5fd 50%, #4ade80 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 4s ease infinite;
}
@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.hero-desc {
  width: 100%; font-size: clamp(1rem, 1.5vw, 1.2rem); color: var(--text-mid);
  line-height: 1.8; margin-bottom: 3rem; max-width: 550px;
  opacity: 0; transform: translateY(20px);
  animation: heroReveal 0.8s var(--ease-out) 0.7s both;
}
.typed-text::after {
  content: '|';
  animation: blink 1s step-end infinite;
  color: var(--cyan);
  margin-left: 2px;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.hero-stats {
  display: flex; align-items: stretch; gap: 0; margin-bottom: 3rem;
  padding: 1.5rem 3rem; border: 1px solid var(--line-mid); border-radius: 14px;
  background: rgba(12,16,26,0.6);
  position: relative; width: 100%; max-width: 520px;
  backdrop-filter: blur(12px);
  opacity: 0; transform: translateY(20px);
  animation: heroReveal 0.8s var(--ease-out) 0.85s both;
  flex-wrap: nowrap; justify-content: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
}
.hero-stats::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), transparent);
  opacity: 0.5;
}
.hs-item { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; padding: 0 1.5rem; flex: 1 1 0; min-width: 0; }
.hs-num {
  font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700;
  color: #fff; line-height: 1; letter-spacing: -0.03em;
  font-feature-settings: "tnum","zero";
  text-shadow: 0 0 20px rgba(103,232,249,0.3);
}
.hs-label {
  font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-dim); font-weight: 600; text-align: center;
}
.hs-sep { width: 1px; background: linear-gradient(to bottom, transparent, var(--line-mid), transparent); flex-shrink: 0; }
.hs-suf { font-size: 0.9rem; font-weight: 600; color: var(--cyan); line-height: 1; }

.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
  opacity: 0; transform: translateY(20px);
  animation: heroReveal 0.8s var(--ease-out) 1s both;
}
.btn-primary {
  display: inline-flex; align-items: center; padding: 0.9rem 2rem;
  background: linear-gradient(135deg, rgba(103,232,249,0.15) 0%, rgba(196,181,253,0.15) 100%);
  border: 1px solid var(--line-mid); color: var(--cyan); font-weight: 600;
  font-size: 0.85rem; letter-spacing: 0.05em; border-radius: 10px;
  transition: all 0.3s var(--ease);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(103,232,249,0.1);
}
.btn-primary:hover {
  border-color: var(--cyan);
  box-shadow: 0 8px 32px rgba(103,232,249,0.2);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0) scale(0.98); }
.btn-outline {
  display: inline-flex; align-items: center; padding: 0.9rem 2rem;
  border: 1px solid var(--line-mid); color: var(--text-mid); font-weight: 500;
  font-size: 0.85rem; letter-spacing: 0.05em; border-radius: 10px;
  transition: all 0.3s var(--ease);
  backdrop-filter: blur(8px);
  background: rgba(12,16,26,0.4);
}
.btn-outline:hover {
  border-color: var(--line-strong); color: var(--text);
  background: rgba(12,16,26,0.6);
  transform: translateY(-2px);
}
.btn-outline:active { transform: translateY(0) scale(0.98); }

/* ─── MARQUEE ─── */
.s-marquee {
  padding: 3rem 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
}
.marquee-track {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}
.marquee-track::before,
.marquee-track::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2;
  pointer-events: none;
}
.marquee-track::before { left: 0; background: linear-gradient(90deg, var(--bg-1), transparent); }
.marquee-track::after { right: 0; background: linear-gradient(-90deg, var(--bg-1), transparent); }
.marquee-content {
  display: flex;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-content span {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 0.5rem;
  flex-shrink: 0;
}
.marquee-sep {
  color: var(--cyan) !important;
  opacity: 0.3 !important;
  font-size: 0.5rem !important;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ─── CTA ─── */
.s-cta {
  padding: clamp(6rem,12vw,10rem) 0;
  position: relative;
  overflow: hidden;
}
.s-cta::before {
  content: '';
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(103,232,249,0.08) 0%, rgba(196,181,253,0.04) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}
.cta-content {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.cta-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.cta-sub {
  font-size: 1.1rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ─── FOOTER ─── */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
  display: inline-block; font-size: 0.7rem; letter-spacing: 0.2em;
  color: var(--cyan); margin-bottom: 1rem; padding: 0.35rem 0.8rem;
  border: 1px solid var(--line-mid); border-radius: 100px;
  background: var(--cyan-dim);
}
.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700;
  letter-spacing: -0.04em; line-height: 1.1; margin-bottom: 1rem;
}
.section-sub {
  font-size: 1.05rem; color: var(--text-mid); max-width: 500px; margin: 0 auto;
}

/* ─── SERVICES ─── */
.s-services { padding: clamp(5rem,10vw,9rem) 0; }
.offline-banner {
  display: none; align-items: center; gap: 0.55rem; justify-content: center;
  margin-bottom: 2.5rem; padding: 0.75rem 1.5rem;
  border: 1px solid rgba(248,113,113,0.3); border-radius: 100px;
  background: var(--danger-dim); font-size: 0.8rem; color: var(--danger-hi);
  letter-spacing: 0.03em;
  animation: bannerSlide 0.5s var(--ease-out);
}
@keyframes bannerSlide { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
.offline-banner.show { display: flex; }
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 3rem; padding: 0.5rem;
  border: 1px solid var(--line-mid); border-radius: 12px; width: fit-content;
  background: rgba(12,16,26,0.5); backdrop-filter: blur(8px);
}
.filter-btn {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em;
  padding: 0.5rem 1rem; border-radius: 8px;
  border: 1px solid transparent; color: var(--text-dim); cursor: pointer;
  transition: all 0.25s var(--ease); font-weight: 500;
}
.filter-btn:hover { color: var(--text); background: rgba(103,232,249,0.05); }
.filter-btn.active {
  background: rgba(103,232,249,0.12);
  border-color: rgba(103,232,249,0.3);
  color: var(--cyan);
  box-shadow: 0 0 16px rgba(103,232,249,0.1);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

/* Service card */
.svc-card {
  background: linear-gradient(180deg, rgba(12,16,26,0.8) 0%, rgba(7,10,16,0.9) 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.75rem;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}
.svc-card::before {
  content: '';
  position: absolute; top: 0; left: 0; width: var(--uptime-pct, 0%); height: 2px;
  background: linear-gradient(90deg, var(--cat-color, var(--cyan)), transparent);
  opacity: 0.7;
  transition: width 1.2s var(--ease-out), opacity 0.4s var(--ease);
}
.svc-card:hover {
  border-color: var(--line-mid);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px -15px rgba(0,0,0,0.5), 0 0 40px color-mix(in srgb, var(--cat-color, var(--cyan)) 8%, transparent);
}
.svc-card:hover::before { opacity: 1; }
.svc-card:has([data-cat="media"]) { --cat-color: var(--cat-media); }
.svc-card:has([data-cat="infrastructure"]) { --cat-color: var(--cat-infrastructure); }
.svc-card:has([data-cat="network"]) { --cat-color: var(--cat-network); }
.svc-card.offline { border-color: rgba(248,113,113,0.3); }
.svc-card.offline::before { background: var(--danger); }
.svc-card.hidden { display: none; }

.svc-card-top { display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 1; }
.svc-icon {
  width: 40px; height: 40px; color: var(--cat-color, var(--cyan)); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--cat-color,var(--cyan)) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat-color,var(--cyan)) 20%, transparent);
  border-radius: 10px; padding: 8px;
  transition: all 0.3s var(--ease);
}
.svc-card:hover .svc-icon {
  transform: scale(1.05);
  box-shadow: 0 0 20px color-mix(in srgb, var(--cat-color,var(--cyan)) 20%, transparent);
}
.svc-icon svg { width: 100%; height: 100%; }
.svc-badge {
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600;
  padding: 0.3rem 0.7rem; border-radius: 6px;
  border: 1px solid color-mix(in srgb, var(--cat-color,var(--cyan)) 25%, transparent);
  color: var(--cat-color, var(--cyan));
  background: color-mix(in srgb, var(--cat-color,var(--cyan)) 8%, transparent);
}
.svc-name {
  font-size: 1.15rem; font-weight: 600; color: var(--text);
  position: relative; z-index: 1; letter-spacing: -0.02em;
  transition: color 0.3s var(--ease);
}
.svc-card:hover .svc-name { color: #fff; }
.svc-desc {
  font-size: 0.88rem; color: var(--text-mid); line-height: 1.7;
  position: relative; z-index: 1;
}
.svc-footer {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--line); padding-top: 1rem;
  position: relative; z-index: 1;
}
.svc-url {
  font-size: 0.68rem; color: var(--text-faint);
  display: inline-flex; align-items: center; gap: 0.3rem;
  transition: color 0.3s var(--ease);
}
.svc-card:hover .svc-url { color: var(--cat-color, var(--cyan)); }
.svc-status {
  font-size: 0.62rem; letter-spacing: 0.12em; color: var(--text-dim);
  text-transform: uppercase; display: flex; align-items: center; gap: 0.4rem;
  font-weight: 500;
}
.svc-status.offline { color: var(--danger); }
.svc-dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); animation: pulse 2.4s ease infinite;
}
.svc-dot.offline { background: var(--danger); animation: none; box-shadow: 0 0 8px var(--danger); }

/* ─── SPECS ─── */
.s-specs {
  padding: clamp(5rem,10vw,9rem) 0;
  position: relative;
}
.s-specs::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 80%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-mid), transparent);
}
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.spec-card {
  background: linear-gradient(180deg, rgba(12,16,26,0.6) 0%, rgba(7,10,16,0.8) 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}
.spec-card::after {
  content: '';
  position: absolute; top: 0; right: 0; bottom: 0; left: 0;
  background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(103,232,249,0.06), transparent 40%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.spec-card:hover {
  border-color: var(--line-mid);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5);
}
.spec-card:hover::after { opacity: 1; }
.spec-icon {
  width: 48px; height: 48px; color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  background: var(--cyan-dim);
  border: 1px solid rgba(103,232,249,0.15);
  border-radius: 12px; margin-bottom: 1.5rem;
  transition: all 0.3s var(--ease);
}
.spec-card:hover .spec-icon {
  transform: scale(1.05) rotate(-3deg);
  box-shadow: 0 0 24px rgba(103,232,249,0.15);
}
.spec-icon svg { width: 100%; height: 100%; }
.spec-title {
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-dim); font-weight: 600; margin-bottom: 0.75rem;
}
.spec-value {
  font-size: 1.3rem; font-weight: 700; color: var(--text);
  letter-spacing: -0.02em; margin-bottom: 0.4rem;
}
.spec-desc {
  font-size: 0.85rem; color: var(--text-mid);
}

/* ─── ABOUT ─── */
.s-about {
  padding: clamp(5rem,10vw,9rem) 0;
  position: relative;
}
.s-about::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 80%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-mid), transparent);
}
.about-content {
  max-width: 960px;
  width: 100%;
  margin-inline: auto;
}
.about-header { margin-bottom: 3.5rem; }
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 960px;
  margin-inline: auto;
}
@media (max-width: 1100px) {
  .about-grid { grid-template-columns: 1fr; max-width: 500px; }
}
.about-card {
  background: linear-gradient(180deg, rgba(12,16,26,0.5) 0%, rgba(7,10,16,0.7) 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 2.25rem;
  transition: all 0.4s var(--ease);
  position: relative;
}
.about-card::before {
  content: '';
  position: absolute; top: 0; left: 2rem; right: 2rem; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.about-card:hover {
  border-color: var(--line-mid);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px -16px rgba(0,0,0,0.4);
}
.about-card:hover::before { opacity: 0.6; }
.about-card h3 {
  font-size: 1.15rem; font-weight: 600; color: var(--text);
  margin-bottom: 0.75rem; letter-spacing: -0.02em;
}
.about-card p {
  font-size: 0.92rem; color: var(--text-mid); line-height: 1.75;
}

/* ─── FOOTER ─── */
.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--line);
  background: var(--bg-1);
  position: relative;
}
.site-footer::before {
  content: '';
  position: absolute; top: 0; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-mid), transparent);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-logo { font-size: 1rem; font-weight: 700; }
.footer-tag { font-size: 0.68rem; color: var(--text-dim); letter-spacing: 0.06em; }
.footer-status {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.72rem; color: var(--text-mid);
}

/* ─── TOAST ─── */
.toast {
  position: fixed; bottom: 5rem; left: 50%; transform: translateX(-50%) translateY(8px);
  background: rgba(12,16,26,0.95); backdrop-filter: blur(12px);
  border: 1px solid var(--line-mid); border-radius: 10px;
  padding: 0.7rem 1.4rem; font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.1em; color: var(--cyan);
  opacity: 0; pointer-events: none; z-index: 600;
  transition: all 0.3s var(--ease); white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ─── SCROLL REVEAL ─── */
.reveal-up {
  opacity: 0;
  transform: translateY(40px) skewY(1deg);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-up.visible {
  opacity: 1;
  transform: translateY(0) skewY(0);
}

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal-up { opacity: 1; transform: none; }
  .hero-eyebrow, .hero-name, .hero-desc, .hero-stats, .hero-actions { opacity: 1 !important; transform: none !important; }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .s-hero { min-height: 100vh; min-height: 100svh; padding: 7rem var(--pad-x) 3.5rem; }
  .hero-stats { padding: 1rem 1.5rem; max-width: 400px; }
  .hs-item { padding: 0.5rem 0.75rem; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .specs-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .about-grid { grid-template-columns: 1fr; max-width: 500px; margin-inline: auto; }
  .filter-bar { width: 100%; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .filter-bar::-webkit-scrollbar { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .cta-content { padding-inline: var(--pad-x); }
}
@media (max-width: 520px) {
  .hero-stats { gap: 0.4rem; flex-direction: column; align-items: stretch; }
  .hs-sep { display: none; }
  .hs-item { padding: 0.5rem 0; }
  .hero-actions { flex-direction: column; width: 100%; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .specs-grid { grid-template-columns: 1fr; }
}
@media (min-width: 1600px) {
  :root { --max-w: 1400px; }
  .specs-grid { grid-template-columns: repeat(3, 1fr); }
}