/* ─── MLL Digital — Design System ───────────────────────────── */
:root {
  --bg: #04060c;
  --bg-1: #070a14;
  --bg-2: #0a0f1f;
  --navy: #0c1430;
  --ink: #eef1f8;
  --ink-2: #c7cbd9;
  --ink-3: #8b93a8;
  --ink-4: #5b647a;
  --line: rgba(255,255,255,0.07);
  --line-2: rgba(255,255,255,0.12);
  --line-bright: rgba(255,255,255,0.22);

  --blue: #4d8bff;      /* electric blue */
  --blue-2: #2f6cff;
  --blue-deep: #1747d4;
  --violet: #a855f7;
  --violet-2: #7c3aed;
  --magenta: #c026d3;

  --glow-blue: 77,139,255;
  --glow-violet: 168,85,247;

  --grad-cta: linear-gradient(135deg, #4d8bff 0%, #7c3aed 55%, #a855f7 100%);
  --grad-text: linear-gradient(180deg, #ffffff 0%, #b9c2dd 100%);
  --grad-accent: linear-gradient(135deg, #4d8bff, #a855f7);

  --radius: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --body: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 700px at 80% -10%, rgba(77,139,255,0.10), transparent 60%),
    radial-gradient(900px 600px at -10% 20%, rgba(168,85,247,0.08), transparent 60%),
    var(--bg);
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: rgba(77,139,255,0.4); color: white; }

img { display: block; max-width: 100%; }

/* ─── Layout ────────────────────────────────────────────────── */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.section { position: relative; padding: 120px 0; }
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .container { padding: 0 20px; }
}

/* ─── Type ──────────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
}
.h-display {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.04;
  font-size: clamp(40px, 5.5vw, 76px);
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-wrap: balance;
  margin: 0;
}
.h-section {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(32px, 3.6vw, 52px);
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-wrap: balance;
  margin: 0 0 20px;
}
.h-card {
  font-family: var(--display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}
.lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 64ch;
  text-wrap: pretty;
}
.muted { color: var(--ink-3); }
.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #4d8bff 50%, #a855f7 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  font-family: var(--body);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: -0.005em;
  cursor: pointer;
  border: 1px solid transparent;
  position: relative;
  transition: transform .25s ease, box-shadow .35s ease, background .25s ease, border-color .25s ease;
  white-space: nowrap;
  user-select: none;
}
.btn-primary {
  color: white;
  background: var(--grad-cta);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.10) inset,
    0 10px 40px -10px rgba(77,139,255,0.55),
    0 0 30px -5px rgba(168,85,247,0.35);
  animation: pulse-glow 4s ease-in-out infinite;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.16) inset,
    0 14px 60px -10px rgba(77,139,255,0.75),
    0 0 50px -5px rgba(168,85,247,0.5);
}
.btn-ghost {
  color: var(--ink);
  background: rgba(255,255,255,0.04);
  border-color: var(--line-2);
  backdrop-filter: blur(12px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.07);
  border-color: var(--line-bright);
}
.btn .arrow { transition: transform .3s ease; }
.btn:hover .arrow { transform: translateX(4px); }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 1px rgba(255,255,255,0.10) inset, 0 10px 40px -10px rgba(77,139,255,0.45), 0 0 30px -5px rgba(168,85,247,0.30); }
  50%      { box-shadow: 0 0 0 1px rgba(255,255,255,0.10) inset, 0 12px 55px -8px rgba(77,139,255,0.70), 0 0 45px -2px rgba(168,85,247,0.55); }
}

/* ─── Glass surface ─────────────────────────────────────────── */
.glass {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.045) 0%, rgba(255,255,255,0.02) 100%),
    rgba(10,15,30,0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow: hidden;
}
.glass::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0) 35%, rgba(255,255,255,0) 65%, rgba(255,255,255,0.06));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.glass-card {
  padding: 28px;
  transition: transform .35s ease, border-color .35s ease, background .35s ease;
}
.glass-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.16);
  background:
    linear-gradient(180deg, rgba(77,139,255,0.06) 0%, rgba(168,85,247,0.04) 100%),
    rgba(10,15,30,0.6);
}
.glass-card .icon-wrap {
  position: relative;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(180deg, rgba(77,139,255,0.18), rgba(168,85,247,0.10));
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--blue);
  margin-bottom: 22px;
}
.glass-card .icon-wrap::after {
  content: "";
  position: absolute; inset: -10px;
  border-radius: 18px;
  background: radial-gradient(circle, rgba(77,139,255,0.35), transparent 65%);
  z-index: -1;
  opacity: .55;
  filter: blur(8px);
}

/* ─── Header ────────────────────────────────────────────────── */
.header-wrap {
  position: fixed;
  top: 16px; left: 0; right: 0;
  z-index: 100;
  display: flex; justify-content: center;
  padding: 0 20px;
  pointer-events: none;
}
.header {
  pointer-events: auto;
  width: 100%;
  max-width: 1240px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px 10px 22px;
  border-radius: var(--radius-pill);
  background: rgba(10,14,28,0.55);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,0.6);
  transition: background .3s ease, border-color .3s ease;
}
.header.scrolled {
  background: rgba(7,10,20,0.78);
  border-color: rgba(255,255,255,0.12);
}
.header-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 16px;
}
.header-logo img { height: 32px; width: auto; display: block; }
.header-nav {
  display: flex; gap: 4px;
  font-size: 14px;
}
.header-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ink-2);
  font-weight: 500;
  position: relative;
  transition: color .2s ease, background .2s ease;
}
.header-nav a:hover {
  color: var(--ink);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 30px -5px rgba(77,139,255,0.25);
}
.header-cta { display: flex; align-items: center; gap: 10px; }
.header .btn { height: 40px; padding: 0 18px; font-size: 13.5px; }

.hamburger { display: none; }
@media (max-width: 960px) {
  .header-nav { display: none; }
  .header .btn-primary { display: none; }
  .hamburger {
    display: grid; place-items: center;
    width: 40px; height: 40px;
    border-radius: 999px;
    border: 1px solid var(--line-2);
    background: rgba(255,255,255,0.04);
    color: var(--ink);
    cursor: pointer;
  }
}
.mobile-menu {
  position: fixed; top: 76px; left: 16px; right: 16px;
  z-index: 99;
  background: rgba(7,10,20,0.88);
  backdrop-filter: blur(22px);
  border: 1px solid var(--line-2);
  border-radius: 22px;
  padding: 16px;
  display: flex; flex-direction: column; gap: 4px;
  transform: translateY(-12px); opacity: 0; pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.mobile-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.mobile-menu a { padding: 14px 16px; border-radius: 14px; color: var(--ink-2); font-weight: 500; }
.mobile-menu a:hover { background: rgba(255,255,255,0.05); color: white; }
.mobile-menu .btn { margin-top: 8px; justify-content: center; }

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 180px 0 100px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 32px;
  align-items: center;
}
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 150px 0 70px; }
}
.hero h1 { font-size: clamp(40px, 5.6vw, 78px); }
.hero h1 .grad {
  background: linear-gradient(120deg, #ffffff 20%, #4d8bff 55%, #a855f7 90%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero-sub { margin: 24px 0 36px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-meta {
  margin-top: 38px;
  display: flex; align-items: center; gap: 18px;
  font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.hero-meta .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #34d39a;
  box-shadow: 0 0 12px rgba(52,211,154,0.8);
  animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

/* Hero visual — AI command center */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 640px;
  width: 100%;
  margin: 0;
  justify-self: start;
}
@media (max-width: 1024px) { .hero-visual { margin: 0 auto; } }
.hero-visual .orb {
  position: absolute;
  top: 50%; left: 50%;
  width: 38%; height: 38%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255,255,255,0.7), transparent 30%),
    radial-gradient(circle at 50% 50%, #4d8bff 0%, #2f1d8a 40%, #0a0f1f 70%);
  filter: blur(0.5px);
  box-shadow:
    inset 0 0 60px rgba(168,85,247,0.5),
    0 0 80px rgba(77,139,255,0.4),
    0 0 120px rgba(168,85,247,0.3);
  animation: orb-spin 22s linear infinite;
}
.hero-visual .orb::before, .hero-visual .orb::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
}
.hero-visual .orb::before { transform: scale(1.18); border-color: rgba(77,139,255,0.18); }
.hero-visual .orb::after  { transform: scale(1.42); border-color: rgba(168,85,247,0.14); }
@keyframes orb-spin {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 0%; }
}
.hero-visual .ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.06);
  animation: rotate 60s linear infinite;
}
.hero-visual .ring.r2 { inset: 8%; border-color: rgba(77,139,255,0.10); animation-duration: 40s; animation-direction: reverse; }
.hero-visual .ring.r3 { inset: 18%; border-color: rgba(168,85,247,0.12); animation-duration: 30s; }
@keyframes rotate { to { transform: rotate(360deg); } }

.float-panel {
  position: absolute;
  padding: 18px 20px;
  border-radius: 16px;
  background: rgba(8,12,24,0.78);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow:
    0 20px 50px -15px rgba(0,0,0,0.7),
    0 0 40px -10px rgba(77,139,255,0.25),
    0 0 0 1px rgba(255,255,255,0.04) inset;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-2);
  animation: float 7s ease-in-out infinite;
}
.float-panel .label { color: var(--ink-3); letter-spacing: 0.10em; text-transform: uppercase; font-size: 10px; margin-bottom: 8px; }
.float-panel .value { color: white; font-size: 24px; font-family: var(--display); font-weight: 500; letter-spacing: -0.02em; }
.float-panel .delta { color: #34d39a; font-size: 11.5px; margin-top: 4px; font-family: var(--mono); }
.float-panel .row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.float-panel .status { display: inline-flex; align-items: center; gap: 8px; color: #34d39a; font-size: 13px; font-family: var(--body); font-weight: 500; }
.float-panel .status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #34d39a; box-shadow: 0 0 8px #34d39a; animation: blink 2.4s ease-in-out infinite; }

/* Bigger, well-separated layout — no overlap */
.float-panel.p1 { top: 0; left: 0; width: 50%; animation-delay: 0s; }
.float-panel.p2 { top: 6%; right: -2%; width: 44%; animation-delay: -2.3s; }
.float-panel.p3 { bottom: 0; left: -2%; width: 56%; animation-delay: -4s; }
.float-panel.p4 { bottom: 10%; right: 0; width: 40%; animation-delay: -1s; }
@media (max-width: 1024px) {
  .float-panel.p1 { left: 2%; }
  .float-panel.p2 { right: 2%; }
  .float-panel.p3 { left: 2%; }
  .float-panel.p4 { right: 2%; }
}
@media (max-width: 540px) {
  .float-panel { font-size: 10.5px; padding: 14px 16px; }
  .float-panel .value { font-size: 20px; }
  .float-panel .label { font-size: 9px; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.spark { display: flex; align-items: end; gap: 4px; height: 34px; margin-top: 10px; }
.spark span {
  display: block; width: 6px; border-radius: 2px;
  background: linear-gradient(180deg, #4d8bff, #a855f7);
  opacity: 0.85;
}

/* Orb glow halo (replaces overlapping chips) */
.orb-halo {
  position: absolute;
  top: 50%; left: 50%;
  width: 80%; height: 80%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,139,255,0.15), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
  animation: pulse-halo 5s ease-in-out infinite;
}
@keyframes pulse-halo {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50%      { opacity: 1;   transform: translate(-50%, -50%) scale(1.15); }
}

/* ─── Background atmosphere ─────────────────────────────────── */
.bg-atmosphere {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  overflow: hidden;
}
.bg-blob {
  position: absolute;
  width: 60vw; height: 60vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.32;
  animation: drift 26s ease-in-out infinite alternate;
}
.bg-blob.b1 { background: radial-gradient(circle, #2f6cff, transparent 60%); top: -20%; right: -10%; }
.bg-blob.b2 { background: radial-gradient(circle, #7c3aed, transparent 60%); top: 30%; left: -25%; animation-duration: 32s; }
.bg-blob.b3 { background: radial-gradient(circle, #1747d4, transparent 60%); bottom: -25%; right: 5%; animation-duration: 40s; opacity: 0.22; }
@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -40px) scale(1.08); }
}
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 75%);
}
#particles {
  position: absolute; inset: 0; width: 100%; height: 100%;
}

/* ─── Trust strip / marquee ─────────────────────────────────── */
.marquee {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(7,10,20,0.5);
  backdrop-filter: blur(8px);
  overflow: hidden;
  padding: 18px 0;
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}
.marquee-track {
  display: flex; gap: 50px;
  animation: marquee 38s linear infinite;
  width: max-content;
}
.marquee-item {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex; align-items: center; gap: 50px;
  white-space: nowrap;
}
.marquee-item::after {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 8px var(--blue);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── Section common ────────────────────────────────────────── */
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head .lead { margin-top: 16px; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ─── Grids ─────────────────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Service card variant ──────────────────────────────────── */
.svc-card { padding: 28px; min-height: 220px; display: flex; flex-direction: column; gap: 14px; }
.svc-card .num {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.18em;
}
.svc-card .desc { color: var(--ink-3); font-size: 14.5px; line-height: 1.55; }
.svc-card .head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }

/* ─── AI Systems node layout ────────────────────────────────── */
.systems-canvas {
  position: relative;
  padding: 40px;
  border-radius: 24px;
  background:
    radial-gradient(800px 400px at 50% 50%, rgba(77,139,255,0.10), transparent 60%),
    linear-gradient(180deg, rgba(8,12,24,0.7), rgba(8,12,24,0.4));
  border: 1px solid var(--line);
  overflow: hidden;
}
.systems-canvas::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(77,139,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77,139,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 75%);
  pointer-events: none;
}
.systems-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 900px) {
  .systems-grid { grid-template-columns: repeat(2, 1fr); }
  .systems-canvas { padding: 24px; }
}
.systems-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.node {
  position: relative;
  padding: 18px;
  border-radius: 14px;
  background: rgba(10,15,30,0.7);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(10px);
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color .3s ease, transform .3s ease, box-shadow .3s ease;
  z-index: 1;
}
.node:hover {
  border-color: rgba(77,139,255,0.5);
  transform: translateY(-2px);
  box-shadow: 0 0 30px -5px rgba(77,139,255,0.4);
}
.node .pin {
  font-family: var(--mono); font-size: 10px;
  color: var(--blue); letter-spacing: 0.1em; text-transform: uppercase;
  display: flex; align-items: center; gap: 6px;
}
.node .pin .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 8px var(--blue); }
.node .ttl { font-family: var(--display); font-size: 16px; font-weight: 500; color: white; line-height: 1.25; letter-spacing: -0.01em; }
.node .sub { font-size: 13px; color: var(--ink-3); line-height: 1.45; }

/* Workflow line animation */
.wf-line {
  fill: none;
  stroke: url(#wfGrad);
  stroke-width: 1.2;
  stroke-dasharray: 4 6;
  animation: dash 14s linear infinite;
  opacity: 0.55;
}
@keyframes dash { to { stroke-dashoffset: -200; } }

/* ─── Case Study ────────────────────────────────────────────── */
.case-panel {
  position: relative;
  padding: 52px;
  border-radius: 28px;
  background:
    radial-gradient(700px 300px at 100% 0%, rgba(168,85,247,0.18), transparent 60%),
    radial-gradient(700px 300px at 0% 100%, rgba(77,139,255,0.16), transparent 60%),
    linear-gradient(180deg, rgba(12,18,38,0.85), rgba(8,12,24,0.85));
  border: 1px solid var(--line-2);
  overflow: hidden;
}
.case-panel::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 70% 50%, black 10%, transparent 70%);
}
.case-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; margin-bottom: 40px; }
.case-head .big {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 84px);
  letter-spacing: -0.03em;
  line-height: 0.95;
  background: linear-gradient(135deg, #ffffff 0%, #4d8bff 60%, #a855f7 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.case-head .sub {
  font-family: var(--display); font-size: 22px; line-height: 1.3; color: var(--ink); max-width: 32ch; margin: 0; font-weight: 500;
}
.case-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; z-index: 1;}
@media (max-width: 900px) { .case-metrics { grid-template-columns: repeat(2, 1fr); } .case-panel { padding: 32px 24px; } }
.metric {
  padding: 22px;
  border-radius: 16px;
  background: rgba(10,15,30,0.6);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.metric .val {
  font-family: var(--display); font-size: 28px; font-weight: 500;
  background: linear-gradient(135deg, #ffffff, #4d8bff);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
}
.metric .lbl { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); letter-spacing: 0.16em; text-transform: uppercase; margin-top: 8px; }

.disclaimer {
  margin-top: 24px;
  font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-4);
  letter-spacing: 0.04em;
  display: flex; align-items: center; gap: 8px;
}
.disclaimer::before { content: "ⓘ"; color: var(--ink-3); }

/* ─── Process timeline ──────────────────────────────────────── */
.process-wrap { position: relative; }
.process-wrap::before {
  content: "";
  position: absolute;
  top: -20px; left: -10%; right: -10%;
  height: 180px;
  background:
    radial-gradient(60% 100% at 50% 0%, rgba(77,139,255,0.10), transparent 70%),
    radial-gradient(40% 100% at 25% 0%, rgba(168,85,247,0.08), transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(20px);
}
.process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  z-index: 1;
}

/* Rail: thin, premium — base line + memory fill + animated beam (JS-driven) */
.process-rail {
  position: absolute;
  top: 35px;
  left: 0; right: 0;
  height: 1px;
  pointer-events: none;
  z-index: 0;
}
.process-rail .base {
  position: absolute; inset: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,0.10) 8%,
    rgba(255,255,255,0.14) 50%,
    rgba(255,255,255,0.10) 92%,
    transparent 100%);
}
.process-rail .fill {
  position: absolute; top: 0; left: 0;
  height: 100%; width: 0%;
  background: linear-gradient(90deg, rgba(77,139,255,0.45) 0%, rgba(77,139,255,0.85) 60%, rgba(168,85,247,0.95) 100%);
  box-shadow: 0 0 10px rgba(77,139,255,0.6);
  border-radius: 2px;
  will-change: width;
}
.process-rail .glow {
  position: absolute; inset: -4px 0;
  background: linear-gradient(90deg,
    transparent,
    rgba(77,139,255,0.30),
    rgba(168,85,247,0.30),
    transparent);
  filter: blur(10px);
  opacity: 0.55;
}
.process-rail .pulse {
  position: absolute;
  top: 50%; left: 0;
  width: 140px; height: 8px;
  transform: translate(-100%, -50%);
  border-radius: 999px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(77,139,255,0.05) 25%,
    rgba(77,139,255,0.4) 60%,
    rgba(168,85,247,0.9) 88%,
    rgba(255,255,255,1) 100%);
  filter: blur(1px);
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
}
.process-rail .pulse::after {
  content: "";
  position: absolute;
  right: -2px; top: 50%;
  width: 14px; height: 14px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: white;
  box-shadow:
    0 0 12px rgba(255,255,255,0.95),
    0 0 28px rgba(168,85,247,0.85),
    0 0 55px rgba(77,139,255,0.6);
}

@media (max-width: 900px) {
  .process { grid-template-columns: 1fr; gap: 32px; }
  .process-rail { top: 0; bottom: 0; left: 35px; right: auto; width: 1px; height: auto; }
  .process-rail .glow { inset: 0 -4px; }
  .process-rail .fill {
    top: 0; left: 0; width: 100%; height: 0%;
    background: linear-gradient(180deg, rgba(77,139,255,0.45) 0%, rgba(77,139,255,0.85) 60%, rgba(168,85,247,0.95) 100%);
  }
  .process-rail .pulse {
    top: 0; left: 50%;
    width: 8px; height: 140px;
    transform: translate(-50%, -100%);
    background: linear-gradient(180deg,
      transparent 0%,
      rgba(77,139,255,0.05) 25%,
      rgba(77,139,255,0.4) 60%,
      rgba(168,85,247,0.9) 88%,
      rgba(255,255,255,1) 100%);
  }
  .process-rail .pulse::after {
    right: 50%; top: auto; bottom: -2px;
    transform: translateX(50%);
  }
}

.step { position: relative; z-index: 1; padding-top: 0; }
.step-num {
  position: relative;
  width: 72px; height: 72px;
  display: grid; place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(77,139,255,0.42), rgba(8,12,24,0.98) 70%);
  border: 1px solid rgba(77,139,255,0.45);
  font-family: var(--display);
  font-size: 24px; font-weight: 500;
  color: white;
  margin-bottom: 22px;
  box-shadow:
    0 0 0 5px rgba(7,10,20,1),
    0 0 24px -6px rgba(77,139,255,0.5),
    inset 0 0 18px rgba(168,85,247,0.12);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), border-color .35s ease, box-shadow .5s ease;
  isolation: isolate;
}
.step-num .num-text {
  position: relative; z-index: 3;
  transition: text-shadow .25s ease, color .25s ease;
}
.step-num .halo,
.step-num .core-flash,
.step-num .ring-burst,
.step-num .ring-burst-2 {
  position: absolute; pointer-events: none; opacity: 0;
}
.step-num .halo {
  inset: -22px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,139,255,0.55), rgba(168,85,247,0.35) 40%, transparent 70%);
  filter: blur(10px);
  z-index: 0;
}
.step-num .core-flash {
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.85), rgba(168,85,247,0.55) 45%, transparent 75%);
  mix-blend-mode: screen;
  z-index: 2;
}
.step-num .ring-burst,
.step-num .ring-burst-2 {
  inset: -2px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.95);
  z-index: 1;
}

/* Trigger explosion when JS adds .striking */
.step.striking .step-num {
  animation: circle-flash 2.2s cubic-bezier(.16,.7,.2,1);
}
.step.striking .step-num .halo       { animation: halo-pulse 2.4s cubic-bezier(.16,.7,.2,1); }
.step.striking .step-num .core-flash { animation: core-flash 1.9s cubic-bezier(.16,.7,.2,1); }
.step.striking .step-num .ring-burst { animation: ring-burst 2.3s cubic-bezier(.16,.6,.2,1); }
.step.striking .step-num .ring-burst-2 { animation: ring-burst-2 2.7s cubic-bezier(.16,.6,.2,1) 0.18s; }
.step.striking .step-num .num-text   {
  text-shadow: 0 0 14px rgba(255,255,255,0.95), 0 0 28px rgba(168,85,247,0.7);
  animation: num-glow 2.2s cubic-bezier(.16,.7,.2,1);
}

@keyframes circle-flash {
  0%   {
    transform: scale(1);
    border-color: rgba(77,139,255,0.45);
    box-shadow: 0 0 0 5px rgba(7,10,20,1), 0 0 24px -6px rgba(77,139,255,0.5), inset 0 0 18px rgba(168,85,247,0.12);
  }
  14%  {
    transform: scale(1.09);
    border-color: rgba(255,255,255,1);
    box-shadow:
      0 0 0 5px rgba(7,10,20,1),
      0 0 55px 4px rgba(77,139,255,0.95),
      0 0 110px rgba(168,85,247,0.6),
      inset 0 0 30px rgba(255,255,255,0.32);
  }
  45%  {
    transform: scale(1.04);
    border-color: rgba(168,85,247,0.85);
    box-shadow:
      0 0 0 5px rgba(7,10,20,1),
      0 0 40px -2px rgba(168,85,247,0.7),
      0 0 80px rgba(77,139,255,0.45),
      inset 0 0 24px rgba(168,85,247,0.25);
  }
  100% {
    transform: scale(1);
    border-color: rgba(77,139,255,0.45);
    box-shadow: 0 0 0 5px rgba(7,10,20,1), 0 0 24px -6px rgba(77,139,255,0.5), inset 0 0 18px rgba(168,85,247,0.12);
  }
}
@keyframes halo-pulse {
  0%   { opacity: 1;   transform: scale(0.7); }
  35%  { opacity: 0.85; transform: scale(1.05); }
  100% { opacity: 0;   transform: scale(1.45); }
}
@keyframes core-flash {
  0%   { opacity: 1; transform: scale(0.55); filter: blur(1px); }
  30%  { opacity: 0.65; transform: scale(0.95); filter: blur(4px); }
  100% { opacity: 0; transform: scale(1.55); filter: blur(14px); }
}
@keyframes ring-burst {
  0%   { opacity: 1; transform: scale(0.9); border-color: rgba(255,255,255,0.95); border-width: 1.5px; }
  40%  { opacity: 0.55; transform: scale(1.7); border-color: rgba(168,85,247,0.55); border-width: 1.2px; }
  100% { opacity: 0; transform: scale(2.6); border-color: rgba(168,85,247,0); border-width: 1px; }
}
@keyframes ring-burst-2 {
  0%   { opacity: 0.9; transform: scale(0.9); border-color: rgba(168,85,247,0.7); border-width: 1px; }
  45%  { opacity: 0.45; transform: scale(2.1); border-color: rgba(77,139,255,0.4); border-width: 0.8px; }
  100% { opacity: 0;   transform: scale(3.6); border-color: rgba(77,139,255,0); }
}
@keyframes num-glow {
  0%, 100% { color: white; }
  18%, 50% { color: rgba(255,255,255,1); filter: brightness(1.3); }
}

.step h3 { font-family: var(--display); font-size: 19px; font-weight: 500; margin: 0 0 8px; color: white; }
.step p { font-size: 14px; color: var(--ink-3); line-height: 1.55; margin: 0; }

/* ─── Why section ───────────────────────────────────────────── */
.why-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; gap: 36px; } }
.why-list { display: flex; flex-direction: column; gap: 14px; }
.why-item {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 22px;
  border-radius: 14px;
  background: rgba(10,15,30,0.5);
  border: 1px solid var(--line);
  transition: border-color .3s ease, background .3s ease;
}
.why-item:hover { border-color: rgba(77,139,255,0.3); background: rgba(10,15,30,0.7); }
.why-item .check {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(77,139,255,0.25), rgba(168,85,247,0.18));
  border: 1px solid rgba(77,139,255,0.4);
  display: grid; place-items: center;
  color: var(--blue);
}
.why-item .label { font-family: var(--body); font-weight: 500; font-size: 15px; color: var(--ink); }

/* ─── Founder ───────────────────────────────────────────────── */
.founder { display: grid; grid-template-columns: 320px 1fr; gap: 40px; align-items: center; padding: 40px; }
@media (max-width: 900px) { .founder { grid-template-columns: 1fr; padding: 28px; } }
.founder-photo {
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  background:
    repeating-linear-gradient(135deg, rgba(77,139,255,0.08) 0 2px, transparent 2px 14px),
    linear-gradient(135deg, #1a2348, #0c1430);
  border: 1px solid var(--line-2);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-4); letter-spacing: 0.16em; text-transform: uppercase;
  text-align: center;
}

/* ─── Final CTA ─────────────────────────────────────────────── */
.final-cta {
  position: relative;
  padding: 80px 60px;
  border-radius: 32px;
  text-align: center;
  background:
    radial-gradient(900px 400px at 50% 0%, rgba(77,139,255,0.20), transparent 60%),
    radial-gradient(800px 400px at 50% 100%, rgba(168,85,247,0.18), transparent 60%),
    linear-gradient(180deg, rgba(12,18,38,0.9), rgba(8,12,24,0.95));
  border: 1px solid var(--line-2);
  overflow: hidden;
}
@media (max-width: 768px) { .final-cta { padding: 56px 24px; } }
.final-cta .h-section { margin-bottom: 16px; }
.final-cta .lead { margin: 0 auto 32px; }
.final-cta .microcopy {
  margin-top: 18px;
  font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-3); letter-spacing: 0.08em;
}

/* ─── Footer ────────────────────────────────────────────────── */
footer { border-top: 1px solid var(--line); padding: 60px 0 40px; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 16px; font-weight: 500; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: var(--ink-2); transition: color .2s ease; }
.footer-links a:hover { color: white; }
.footer-tagline { font-size: 14px; color: var(--ink-3); max-width: 28ch; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 38px; }
.footer-bottom {
  margin-top: 50px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-4); letter-spacing: 0.06em;
}

/* ─── Reduced motion ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}