:root {
  --bg-deep: #060F1C;
  --bg-main: #07111F;
  --bg-panel: #0A1628;
  --bg-card: #0D1D34;
  --bg-card2: #0F2241;
  --cyan: #3FE7FF;
  --blue: #1DAEFF;
  --cyan-soft: #7BE7FF;
  --cyan-dim: rgba(63,231,255,0.18);
  --cyan-border: rgba(63,231,255,0.28);
  --cyan-border-soft: rgba(63,231,255,0.12);
  --text-main: #EAF6FF;
  --text-secondary: #A9C3D8;
  --text-muted: #6F8AA3;
  --line: rgba(255,255,255,0.07);
  --line-cyan: rgba(63,231,255,0.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-deep);
  color: var(--text-main);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

.bg-grid {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
}

.bg-circuit {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg width='400' height='400' viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%231DAEFF' stroke-width='0.6' opacity='0.5'%3E%3Cpath d='M20 20 L80 20 L80 60 L140 60'/%3E%3Cpath d='M0 80 L40 80 L40 120 L100 120 L100 160'/%3E%3Cpath d='M20 200 L20 240 L60 240 L60 200 L20 200'/%3E%3Ccircle cx='80' cy='60' r='3'/%3E%3Ccircle cx='40' cy='120' r='3'/%3E%3Ccircle cx='100' cy='160' r='3'/%3E%3Cpath d='M340 0 L340 40 L380 40'/%3E%3Cpath d='M300 60 L360 60 L360 100 L400 100'/%3E%3Ccircle cx='340' cy='40' r='3'/%3E%3Ccircle cx='360' cy='100' r='3'/%3E%3Cpath d='M0 340 L60 340 L60 380 L100 380'/%3E%3Cpath d='M40 300 L80 300 L80 360 L120 360'/%3E%3Ccircle cx='60' cy='380' r='3'/%3E%3Ccircle cx='80' cy='300' r='3'/%3E%3Cpath d='M320 360 L360 360 L360 400'/%3E%3Cpath d='M280 320 L320 320 L320 360'/%3E%3Ccircle cx='320' cy='360' r='3'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 400px 400px;
}

.bg-glow-top {
  position: fixed; top: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 500px; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(29,174,255,0.08) 0%, transparent 70%);
}

.container { max-width: 1240px; margin: 0 auto; padding: 0 40px; position: relative; z-index: 2; }
section { position: relative; z-index: 2; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 40px;
  background: rgba(6,15,28,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--cyan-border-soft);
}
.nav-inner {
  max-width: 1240px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo-hex { width: 38px; height: 38px; position: relative; }
.nav-logo-hex svg { width: 100%; height: 100%; }
.nav-logo-text {
  font-family: 'Oxanium', sans-serif;
  font-size: 18px; font-weight: 700;
  color: var(--text-main); letter-spacing: 0.08em;
}
.nav-logo-text span { color: var(--cyan); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 13.5px; font-weight: 500;
  color: var(--text-secondary); text-decoration: none;
  letter-spacing: 0.04em; text-transform: uppercase;
  transition: color 0.2s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 1px;
  background: var(--cyan); transform: scaleX(0); transition: transform 0.25s;
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a:hover::after { transform: scaleX(1); }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #020C18;
  font-family: 'Oxanium', sans-serif;
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; border-radius: 8px; border: none; cursor: pointer;
  transition: all 0.25s;
  box-shadow: 0 0 20px rgba(63,231,255,0.25);
}
.btn-primary:hover { box-shadow: 0 0 36px rgba(63,231,255,0.5); transform: translateY(-1px); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  background: transparent; color: var(--cyan);
  font-family: 'Oxanium', sans-serif;
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; border-radius: 8px;
  border: 1px solid var(--cyan-border); cursor: pointer;
  transition: all 0.25s;
}
.btn-outline:hover { background: var(--cyan-dim); border-color: var(--cyan); box-shadow: 0 0 20px rgba(63,231,255,0.15); }

/* HERO */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.hero-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Oxanium', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 24px;
  padding: 6px 14px; border: 1px solid var(--cyan-border);
  border-radius: 4px; background: rgba(63,231,255,0.06);
}
.hero-label::before {
  content: ''; width: 6px; height: 6px;
  background: var(--cyan); border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--cyan); }
  50% { opacity: 0.5; box-shadow: 0 0 4px var(--cyan); }
}

h1 {
  font-family: 'Oxanium', sans-serif;
  font-size: clamp(32px, 4vw, 52px); font-weight: 800;
  line-height: 1.15; letter-spacing: -0.01em;
  color: var(--text-main); margin-bottom: 24px;
}
h1 .accent { color: var(--cyan); }

.hero-sub { font-size: 16.5px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 40px; max-width: 520px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
  font-family: 'Oxanium', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); padding: 5px 12px;
  border: 1px solid var(--line); border-radius: 4px;
  background: rgba(255,255,255,0.03);
}

/* DIAGRAM */
.diagram-frame {
  background: var(--bg-panel);
  border: 1px solid var(--cyan-border); border-radius: 16px; padding: 32px;
  position: relative;
  box-shadow: 0 0 60px rgba(63,231,255,0.08), inset 0 1px 0 rgba(255,255,255,0.05);
}
.diagram-frame::before {
  content: 'SYSTEM ARCHITECTURE';
  position: absolute; top: -1px; left: 24px;
  font-family: 'Oxanium', sans-serif;
  font-size: 9px; font-weight: 700; letter-spacing: 0.2em;
  color: var(--cyan); background: var(--bg-panel); padding: 0 10px;
}
.diagram-corner { position: absolute; width: 14px; height: 14px; border-color: var(--cyan); border-style: solid; opacity: 0.7; }
.diagram-corner.tl { top: 6px; left: 6px; border-width: 2px 0 0 2px; }
.diagram-corner.tr { top: 6px; right: 6px; border-width: 2px 2px 0 0; }
.diagram-corner.bl { bottom: 6px; left: 6px; border-width: 0 0 2px 2px; }
.diagram-corner.br { bottom: 6px; right: 6px; border-width: 0 2px 2px 0; }

.sys-nodes { display: flex; flex-direction: column; gap: 8px; }
.sys-row { display: flex; gap: 8px; align-items: center; justify-content: center; }
.sys-node {
  flex: 1; background: var(--bg-card);
  border: 1px solid var(--cyan-border-soft); border-radius: 10px;
  padding: 12px 14px; text-align: center;
  position: relative; transition: all 0.3s;
}
.sys-node:hover { border-color: var(--cyan-border); background: var(--bg-card2); box-shadow: 0 0 20px rgba(63,231,255,0.08); transform: translateY(-2px); }
.sys-node-icon { font-size: 18px; margin-bottom: 4px; }
.sys-node-label { font-family: 'Oxanium', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); display: block; margin-bottom: 2px; }
.sys-node-sub { font-size: 10px; color: var(--text-muted); }
.sys-node.highlight { border-color: var(--cyan); background: rgba(63,231,255,0.08); box-shadow: 0 0 24px rgba(63,231,255,0.15); }
.sys-connector { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 4px 0; }
.sys-connector span { width: 1px; height: 6px; background: linear-gradient(to bottom, transparent, var(--cyan), transparent); opacity: 0.6; }

/* SECTION COMMON */
.section-label {
  display: inline-block;
  font-family: 'Oxanium', sans-serif;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 14px;
  padding: 4px 12px; border: 1px solid var(--cyan-border);
  border-radius: 3px; background: rgba(63,231,255,0.05);
}
h2 { font-family: 'Oxanium', sans-serif; font-size: clamp(26px, 3vw, 38px); font-weight: 700; line-height: 1.2; color: var(--text-main); margin-bottom: 16px; }
h2 .accent { color: var(--cyan); }
.section-sub { font-size: 16px; color: var(--text-secondary); max-width: 560px; line-height: 1.75; margin-bottom: 56px; }
.sep { width: 60px; height: 2px; background: linear-gradient(90deg, var(--cyan), transparent); margin: 20px 0 48px; }

/* TRUST STRIP */
.trust-strip { padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-inner { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item { font-family: 'Oxanium', sans-serif; font-size: 11px; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.trust-item::before { content: '//'; color: var(--cyan); opacity: 0.5; font-size: 12px; }

/* SERVICES */
.services { padding: 100px 0; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-card {
  background: var(--bg-panel); border: 1px solid var(--cyan-border-soft);
  border-radius: 14px; padding: 28px 24px;
  position: relative; overflow: hidden; transition: all 0.3s;
}
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: 0; transition: opacity 0.3s; }
.service-card:hover { border-color: var(--cyan-border); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 30px rgba(63,231,255,0.06); }
.service-card:hover::before { opacity: 1; }
.service-card-num { font-family: 'Oxanium', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 0.15em; color: var(--cyan); opacity: 0.5; margin-bottom: 16px; }
.service-icon { width: 40px; height: 40px; margin-bottom: 16px; opacity: 0.9; }
.service-card h3 { font-family: 'Oxanium', sans-serif; font-size: 15px; font-weight: 700; color: var(--text-main); margin-bottom: 12px; letter-spacing: 0.03em; }
.service-tags { display: flex; flex-direction: column; gap: 5px; }
.service-tags span { font-size: 12.5px; color: var(--text-muted); padding: 3px 0; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 6px; }
.service-tags span::before { content: '›'; color: var(--cyan); font-size: 13px; }

/* PROCESS */
.process { padding: 80px 0 100px; }
.process-line { position: relative; display: flex; gap: 0; margin-top: 20px; }
.process-line::before { content: ''; position: absolute; top: 48px; left: 10%; right: 10%; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan-border), var(--cyan), var(--cyan-border), transparent); }
.process-step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 20px; position: relative; }
.process-num { width: 52px; height: 52px; border: 1px solid var(--cyan); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Oxanium', sans-serif; font-size: 14px; font-weight: 700; color: var(--cyan); background: var(--bg-deep); margin-bottom: 24px; position: relative; z-index: 1; box-shadow: 0 0 20px rgba(63,231,255,0.2); }
.process-step h4 { font-family: 'Oxanium', sans-serif; font-size: 14px; font-weight: 700; color: var(--text-main); margin-bottom: 10px; letter-spacing: 0.05em; }
.process-step p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* MCP HUB */
.mcp-hub { padding: 80px 0; }
.mcp-panel {
  background: linear-gradient(135deg, #0A1D38 0%, #081527 100%);
  border: 1px solid var(--cyan-border); border-radius: 20px; padding: 64px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  position: relative; overflow: hidden;
  box-shadow: 0 0 80px rgba(29,174,255,0.07), inset 0 1px 0 rgba(255,255,255,0.05);
}
.mcp-panel::after { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(63,231,255,0.07) 0%, transparent 65%); pointer-events: none; }
.mcp-panel .section-label { margin-bottom: 20px; }
.mcp-panel h2 { margin-bottom: 20px; }
.mcp-panel p { color: var(--text-secondary); font-size: 15.5px; margin-bottom: 32px; line-height: 1.75; }
.mcp-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.mcp-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-secondary); padding: 8px 12px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); border-radius: 8px; transition: all 0.2s; }
.mcp-list li:hover { border-color: var(--cyan-border); color: var(--text-main); }
.mcp-list li::before { content: '◆'; font-size: 7px; color: var(--cyan); }
.mcp-flow { display: flex; flex-direction: column; gap: 0; align-items: stretch; position: relative; }
.mcp-node { background: rgba(6,15,28,0.8); border: 1px solid var(--cyan-border); border-radius: 10px; padding: 14px 20px; position: relative; text-align: center; }
.mcp-node.center { border-color: var(--cyan); background: rgba(63,231,255,0.08); box-shadow: 0 0 30px rgba(63,231,255,0.15); }
.mcp-node span { font-family: 'Oxanium', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-main); }
.mcp-node small { display: block; font-size: 10px; color: var(--text-muted); margin-top: 2px; }
.mcp-arrow { display: flex; justify-content: center; align-items: center; padding: 4px 0; opacity: 0.6; gap: 2px; flex-direction: column; }
.mcp-arrow::before { content: ''; width: 1px; height: 10px; background: linear-gradient(to bottom, var(--cyan), transparent); }
.mcp-arrow::after { content: '▼'; font-size: 7px; color: var(--cyan); }
.mcp-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* FOR WHOM */
.for-whom { padding: 100px 0; }
.forwhom-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.forwhom-card { background: var(--bg-panel); border: 1px solid var(--cyan-border-soft); border-radius: 14px; padding: 28px 22px; position: relative; overflow: hidden; transition: all 0.3s; }
.forwhom-card:hover { border-color: var(--cyan-border); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 20px rgba(63,231,255,0.05); }
.forwhom-icon { width: 42px; height: 42px; background: var(--cyan-dim); border: 1px solid var(--cyan-border); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 16px; }
.forwhom-card h4 { font-family: 'Oxanium', sans-serif; font-size: 14px; font-weight: 700; color: var(--text-main); margin-bottom: 10px; letter-spacing: 0.04em; }
.forwhom-card p { font-size: 13px; color: var(--text-muted); line-height: 1.65; }

/* CASE STUDIES */
.cases { padding: 80px 0 100px; }
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.case-card { background: var(--bg-panel); border: 1px solid var(--cyan-border-soft); border-radius: 14px; padding: 32px 28px; display: flex; flex-direction: column; transition: all 0.3s; }
.case-card:hover { border-color: var(--cyan-border); transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 30px rgba(63,231,255,0.06); }
.case-tag { display: inline-block; font-family: 'Oxanium', sans-serif; font-size: 9px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--cyan); padding: 4px 10px; border: 1px solid var(--cyan-border); border-radius: 4px; margin-bottom: 20px; background: rgba(63,231,255,0.05); align-self: flex-start; }
.case-card h3 { font-family: 'Oxanium', sans-serif; font-size: 16px; font-weight: 700; color: var(--text-main); margin-bottom: 12px; letter-spacing: 0.03em; }
.case-card p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 24px; flex: 1; }
.case-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.case-stack span { font-family: 'Oxanium', sans-serif; font-size: 9px; font-weight: 600; letter-spacing: 0.1em; color: var(--text-muted); padding: 3px 8px; border: 1px solid var(--line); border-radius: 4px; background: rgba(255,255,255,0.02); }
.case-link { font-family: 'Oxanium', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); text-decoration: none; display: flex; align-items: center; gap: 6px; transition: gap 0.2s; }
.case-link:hover { gap: 10px; }

/* STACK */
.stack { padding: 80px 0; }
.stack-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stack-group { background: var(--bg-panel); border: 1px solid var(--cyan-border-soft); border-radius: 14px; padding: 28px 24px; transition: all 0.3s; }
.stack-group:hover { border-color: var(--cyan-border); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 30px rgba(63,231,255,0.06); }
.stack-group-title { font-family: 'Oxanium', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--cyan-border-soft); }
.stack-items { display: flex; flex-direction: column; gap: 8px; }
.stack-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-secondary); padding: 7px 10px; border-radius: 7px; border: 1px solid transparent; transition: all 0.2s; cursor: default; }
.stack-item:hover { color: var(--text-main); background: rgba(63,231,255,0.05); border-color: var(--cyan-border-soft); padding-left: 14px; }
.stack-item::before { content: ''; width: 6px; height: 6px; border: 1px solid var(--cyan); border-radius: 1px; flex-shrink: 0; transition: all 0.2s; }
.stack-item:hover::before { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }

/* ABOUT */
.about { padding: 80px 0; }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-inner h2 { margin-bottom: 8px; }
.about-points { display: flex; flex-direction: column; gap: 20px; }
.about-point { display: flex; gap: 16px; padding: 20px; background: var(--bg-panel); border: 1px solid var(--cyan-border-soft); border-radius: 12px; transition: all 0.25s; }
.about-point:hover { border-color: var(--cyan-border); }
.about-point-num { font-family: 'Oxanium', sans-serif; font-size: 20px; font-weight: 800; color: var(--cyan); opacity: 0.4; line-height: 1; flex-shrink: 0; padding-top: 2px; }
.about-point h4 { font-family: 'Oxanium', sans-serif; font-size: 13px; font-weight: 700; color: var(--text-main); margin-bottom: 5px; letter-spacing: 0.04em; }
.about-point p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* CTA */
.cta-final { padding: 80px 0 120px; }
.cta-panel { background: linear-gradient(135deg, #091827 0%, #0A1D38 50%, #081624 100%); border: 1px solid var(--cyan-border); border-radius: 20px; padding: 80px; text-align: center; position: relative; overflow: hidden; box-shadow: 0 0 100px rgba(29,174,255,0.06); }
.cta-panel::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(63,231,255,0.06) 0%, transparent 60%); }
.cta-panel .section-label { margin: 0 auto 24px; }
.cta-panel h2 { font-size: clamp(28px, 3.5vw, 44px); margin-bottom: 20px; position: relative; }
.cta-panel p { color: var(--text-secondary); font-size: 16.5px; max-width: 520px; margin: 0 auto 40px; line-height: 1.75; position: relative; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }
.btn-primary.lg, .btn-outline.lg { padding: 14px 32px; font-size: 14px; }

/* FOOTER */
footer { border-top: 1px solid var(--line); padding: 40px 0; position: relative; z-index: 2; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-left { display: flex; align-items: center; gap: 12px; }
.footer-copy { font-size: 12px; color: var(--text-muted); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 12px; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--cyan); }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both; }
.fade-up-1 { animation-delay: 0.1s; }
.fade-up-2 { animation-delay: 0.25s; }
.fade-up-3 { animation-delay: 0.4s; }
.fade-up-4 { animation-delay: 0.55s; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .forwhom-grid { grid-template-columns: repeat(2, 1fr); }
  .stack-groups { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-diagram { display: none; }
  .mcp-panel { grid-template-columns: 1fr; gap: 40px; padding: 40px 28px; }
  .cases-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .cta-panel { padding: 48px 28px; }
  .nav-links { display: none; }
  .process-line { flex-direction: column; gap: 32px; }
  .process-line::before { display: none; }
  .forwhom-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .stack-groups { grid-template-columns: 1fr; }
}