/* =========================================================
   Brainyway Solutions — "Premium" design system
   One stylesheet for every page.
   ========================================================= */

:root {
  --bg: #05070c;
  --bg-alt: #0a0e18;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-solid: #0e1320;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --cyan: #00d9ff;
  --violet: #7c5cff;
  --cta: #ff9a2e;
  --cta-2: #ffc266;
  --text: #f4f7fb;
  --text-dim: #a6b0c3;
  --text-dimmer: #717d92;
  --radius: 24px;
  --radius-sm: 14px;
  --container: 1180px;
  --header-h: 84px;
  --elevate: 0 24px 60px -24px rgba(0, 0, 0, 0.55);
  --elevate-sm: 0 16px 40px -18px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, h4 {
  font-family: "Poppins", "Inter", sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0; }
a { color: var(--cyan); text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { position: relative; padding: 120px 0; }
.section-tight { padding: 70px 0; }

/* ---------- gradient text ---------- */
.grad-text {
  background: linear-gradient(120deg, var(--cyan), var(--violet) 65%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- kicker ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.kicker::before {
  content: "";
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--cta), var(--cta-2));
  border-radius: 2px;
}

.h1 { font-size: clamp(38px, 6vw, 72px); line-height: 1.04; }
.h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.12; }
.h3 { font-size: 21px; line-height: 1.3; }
.lead {
  color: var(--text-dim);
  font-size: clamp(16.5px, 1.8vw, 19px);
  line-height: 1.7;
  max-width: 640px;
}
.hero-subhead {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  color: var(--text);
  font-size: clamp(17.5px, 2vw, 20px);
  line-height: 1.5;
  max-width: 620px;
  margin-top: 18px;
  margin-bottom: 16px;
}
.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(.16,.8,.24,1), transform 0.8s cubic-bezier(.16,.8,.24,1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

/* ---------- scroll progress bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--cta));
  z-index: 2000;
  transition: width 0.1s linear;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(.34,1.56,.64,1), box-shadow 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.btn-solid {
  background: linear-gradient(120deg, var(--cta), var(--cta-2));
  color: #0a0704;
}
.btn-solid:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(255, 154, 46, 0.32);
  color: #0a0704;
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(0, 217, 255, 0.14);
}
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 34px; }
.btn-row.center { justify-content: center; }

/* ============================================================
   HEADER — transparent at rest, blends into hero, no hard line
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 26px 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s ease, backdrop-filter 0.4s ease, padding 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}
.site-header.scrolled {
  padding: 14px 0;
  background: rgba(5, 7, 12, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand img { width: 58px; height: auto; flex-shrink: 0; transition: width 0.4s ease; }
.site-header.scrolled .brand img { width: 46px; }

.brand-word-stack { display: flex; flex-direction: column; gap: 6px; transition: gap 0.4s ease; }
.brand-word {
  font-family: "Poppins", sans-serif;
  font-weight: 900;
  font-size: 21px;
  letter-spacing: -0.005em;
  line-height: 1;
  color: var(--text);
  transition: font-size 0.4s ease;
}
.brand-word-rule {
  height: 3px;
  width: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transition: height 0.4s ease;
}
.site-header.scrolled .brand-word { font-size: 17px; }
.site-header.scrolled .brand-word-stack { gap: 4px; }
.site-header.scrolled .brand-word-rule { height: 2px; }

.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.footer-brand .footer-logo { margin-bottom: 0; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: var(--text);
  font-family: "Poppins", sans-serif;
  font-weight: 500;
  font-size: 15px;
  padding: 9px 16px;
  border-radius: 999px;
  position: relative;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a.active { color: var(--cyan); background: rgba(0, 217, 255, 0.10); }
.nav-links a.nav-cta {
  border: 2px solid var(--cta);
  color: var(--text);
  margin-left: 8px;
  padding: 8px 20px;
}
.nav-links a.nav-cta:hover,
.nav-links a.nav-cta.active {
  background: linear-gradient(120deg, var(--cta), var(--cta-2));
  color: #0a0704;
  border-color: transparent;
}

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
}

/* ---------- nav dropdown (Products → Local Taxi / Cloud Bus) ---------- */
.nav-item-dropdown { position: relative; }
.nav-item-dropdown > a { display: inline-flex; align-items: center; gap: 7px; }
.dropdown-caret { font-size: 10px; transition: transform 0.25s ease; }
.nav-item-dropdown:hover .dropdown-caret,
.nav-item-dropdown:focus-within .dropdown-caret { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  min-width: 240px;
  padding-top: 16px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  z-index: 20;
  transform: translateX(-50%) translateY(-8px);
}
.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu-inner {
  background: rgba(8,11,18,0.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 10px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--text);
  font-weight: 500;
  font-size: 14.5px;
}
.dropdown-menu a:hover,
.dropdown-menu a.active { background: rgba(0,217,255,0.08); color: var(--cyan); }
.dropdown-menu .dd-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,217,255,0.08);
  border: 1px solid var(--border);
}
.dropdown-menu .dd-icon i {
  font-size: 16px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dropdown-menu .dd-text { display: flex; flex-direction: column; gap: 2px; }
.dropdown-menu .dd-text small { color: var(--text-dim); font-size: 12px; font-weight: 400; }
@media (max-width: 991.98px) {
  .dropdown-menu {
    position: static;
    opacity: 1; visibility: visible; pointer-events: auto;
    transform: none;
    padding: 4px 0 4px 18px;
    margin-top: 2px;
    display: none;
  }
  .site-header.nav-open .dropdown-menu { display: block; }
  .dropdown-menu-inner {
    background: transparent;
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    padding: 0;
  }
  .dropdown-menu a { padding: 10px 12px; }
}

/* ---------- video lightbox (Watch Film) ---------- */
.watch-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 8px 28px 8px 8px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
}
.watch-btn:hover { border-color: var(--cyan); transform: translateY(-3px); background: rgba(0,217,255,0.10); }
.watch-btn-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  display: flex; align-items: center; justify-content: center;
  color: #05070c;
  font-size: 16px;
}
.video-lightbox {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.video-lightbox.active { opacity: 1; visibility: visible; pointer-events: auto; }
.video-lightbox-backdrop {
  position: absolute; inset: 0;
  background: rgba(2,3,6,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.video-lightbox-inner {
  position: relative;
  z-index: 1;
  width: min(1100px, 92vw);
}
.video-lightbox-inner video {
  width: 100%;
  display: block;
  border-radius: 16px;
  background: #000;
  box-shadow: 0 50px 140px rgba(0,0,0,0.65);
}
.video-lightbox-close {
  position: absolute;
  top: -54px; right: 0;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-strong);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.video-lightbox-close:hover { background: rgba(0,217,255,0.15); border-color: var(--cyan); }
@media (max-width: 575.98px) {
  .video-lightbox-close { top: -48px; right: 0; width: 36px; height: 36px; font-size: 14px; }
}

/* ---------- vehicle hero (full-bleed video, product detail pages) ---------- */
.vehicle-hero {
  min-height: 100vh;
  align-items: flex-end;
  padding-bottom: 120px;
  background: var(--bg);
}
.vehicle-hero-video { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.vehicle-hero-video video { width: 100%; height: 100%; object-fit: cover; }
.vehicle-hero-video::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,7,12,0.10) 0%, rgba(5,7,12,0.30) 45%, rgba(5,7,12,0.94) 100%);
}
.vehicle-hero .container { position: relative; z-index: 2; }
@media (max-width: 767.98px) {
  .vehicle-hero { padding-bottom: 70px; }
}

/* ============================================================
   HERO — layered gradient mesh + glow blobs + particle canvas
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: radial-gradient(ellipse 90% 60% at 15% 0%, rgba(124,92,255,0.28), transparent 60%),
              radial-gradient(ellipse 80% 60% at 85% 20%, rgba(0,217,255,0.20), transparent 55%),
              var(--bg);
}
.hero-small { min-height: 62vh; }
.hero-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.34;
  mix-blend-mode: luminosity;
  animation: kenburns 24s ease-in-out infinite alternate;
}
@keyframes kenburns {
  0%   { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.14) translate(-1.5%, -1.5%); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-photo { animation: none; }
}
.hero-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,7,12,0.35) 0%, rgba(5,7,12,0.86) 78%, var(--bg) 100%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  animation: drift 16s ease-in-out infinite alternate;
  pointer-events: none;
}
.hero-glow.g1 { width: 420px; height: 420px; background: var(--violet); top: -120px; left: -100px; }
.hero-glow.g2 { width: 360px; height: 360px; background: var(--cyan); bottom: -140px; right: -80px; animation-delay: -6s; }
@keyframes drift {
  0%   { transform: translate(0,0) scale(1); }
  100% { transform: translate(40px,30px) scale(1.12); }
}
.hero .container { position: relative; z-index: 2; }
.hero .hero-subhead, .hero .lead { text-shadow: 0 2px 14px rgba(5,7,12,0.85); }
.hero .lead { color: var(--text); }

/* ---------- stat strip ---------- */
.stats {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 44px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius-sm);
  padding: 26px 18px;
  text-align: center;
  box-shadow: var(--elevate-sm);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover { transform: translateY(-4px); border-color: var(--cyan); box-shadow: var(--elevate); }
.stat-num {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: clamp(21px, 2.4vw, 28px);
  display: block;
  margin-bottom: 6px;
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label { color: var(--text-dim); font-size: 13.5px; line-height: 1.4; }

/* ---------- wave dividers (seamless section flow) ---------- */
.wave {
  display: block;
  width: 100%;
  height: 90px;
  margin-bottom: -1px;
}
.wave path { fill: var(--bg-alt); }
.wave-flip path { fill: var(--bg); }

.bg-alt { background: var(--bg-alt); }

/* ---------- glass cards ---------- */
.card {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  transition: transform 0.35s cubic-bezier(.16,.8,.24,1), border-color 0.35s ease, box-shadow 0.35s ease;
}
.card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 217, 255, 0.5);
  box-shadow: 0 20px 46px rgba(0, 217, 255, 0.16);
}
.card-img { position: relative; height: 220px; overflow: hidden; }
.card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s cubic-bezier(.16,.8,.24,1);
}
.card:hover .card-img img { transform: scale(1.08); }
.card-img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,7,12,0) 35%, rgba(5,7,12,0.95) 100%);
}
.card-img video {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s cubic-bezier(.16,.8,.24,1);
}
.card:hover .card-img video { transform: scale(1.08); }
.card-video-badge {
  position: absolute;
  top: 14px; right: 14px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(5, 7, 12, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 12px 5px 9px;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}
.card-video-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cta);
  box-shadow: 0 0 0 0 rgba(255,154,46,0.6);
  animation: pulse-dot 2s ease-out infinite;
}
@keyframes pulse-dot {
  0%   { box-shadow: 0 0 0 0 rgba(255,154,46,0.55); }
  70%  { box-shadow: 0 0 0 7px rgba(255,154,46,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,154,46,0); }
}
@media (prefers-reduced-motion: reduce) {
  .card-video-badge .dot { animation: none; }
}
.card-body { padding: 26px 26px 30px; }
.card-body h3 { margin-bottom: 12px; }
.card-body p { color: var(--text-dim); font-size: 15px; line-height: 1.65; margin-bottom: 10px; }
.card-link {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border);
  color: var(--text-dim); font-size: 14px; transition: color 0.2s ease;
}
.card-link:hover { color: var(--cyan); }

/* ---------- panels ---------- */
.panel {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 40px;
  box-shadow: var(--elevate);
}
.panel p { color: var(--text-dim); font-size: 16px; line-height: 1.8; margin-bottom: 15px; }
.panel p:last-child { margin-bottom: 0; }

.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 13px;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.55;
}
.checklist li::before {
  content: "";
  position: absolute; left: 0; top: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
}

/* ---------- accordion (services) ---------- */
.accordion-item {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 18px;
  box-shadow: var(--elevate-sm);
}
.accordion-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 19px;
  padding: 26px 30px;
  cursor: pointer;
  text-align: left;
}
.accordion-trigger-main { display: flex; align-items: center; gap: 20px; min-width: 0; }
.accordion-icon {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,217,255,0.08);
  border: 1px solid var(--border);
}
.accordion-icon i {
  font-size: 21px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.accordion-trigger-text { min-width: 0; }
.accordion-trigger-text .perf-tag {
  display: block;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cta);
  margin-bottom: 4px;
}
.accordion-trigger-text .perf-title {
  display: block;
  font-size: 17.5px;
  line-height: 1.35;
}
@media (max-width: 575.98px) {
  .accordion-icon { width: 38px; height: 38px; border-radius: 10px; }
  .accordion-icon i { font-size: 17px; }
  .accordion-trigger-text .perf-title { font-size: 15.5px; }
  .accordion-trigger { padding: 20px 18px; }
}

/* ---------- gradient-icon feature tile (About: capabilities / tech stack) ---------- */
.feature-tile { display: flex; flex-direction: column; gap: 14px; }
.feature-tile-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,217,255,0.08);
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px -14px rgba(0, 217, 255, 0.35);
}
.feature-tile-icon i {
  font-size: 23px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.feature-tile h3 { margin-bottom: 2px; }
.accordion-trigger .chev {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
  margin-left: 20px;
}
.accordion-item.open .accordion-trigger .chev { transform: rotate(-135deg); }
.accordion-item.open .accordion-trigger { color: var(--cyan); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(.16,.8,.24,1);
}
.accordion-panel-inner { padding: 0 30px 32px; color: var(--text-dim); }
.accordion-panel-inner p { line-height: 1.75; margin-bottom: 16px; }
.cap-label {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  color: var(--text);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

/* ---------- case cards (clients) ---------- */
.case {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  height: 100%;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.case:hover { transform: translateY(-6px); border-color: rgba(0,217,255,0.4); }
.case-logo {
  width: 100%; height: 110px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
  overflow: hidden;
}
.case-logo img { max-height: 80%; max-width: 80%; object-fit: contain; }
.case-tag {
  color: var(--cta);
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.case h3 { margin-bottom: 12px; }
.case p { color: var(--text-dim); font-size: 15px; line-height: 1.65; }

/* ---------- orbit stat (about-style decorative motif) ---------- */
.orbit-wrap { position: relative; width: 100%; }
.orbit-ring {
  position: absolute;
  border: 1px dashed rgba(0,217,255,0.25);
  border-radius: 50%;
  animation: spin 40s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(ellipse 70% 100% at 50% 0%, rgba(124,92,255,0.22), transparent 65%), var(--bg-alt);
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 64px 0 26px;
  color: var(--text-dim);
}
.site-footer h4 { color: var(--text); font-size: 16px; margin-bottom: 18px; }
.site-footer p { font-size: 14.5px; line-height: 1.7; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 11px; }
.site-footer a { color: var(--text-dim); font-size: 14.5px; transition: color 0.2s ease; }
.site-footer a:hover { color: var(--cyan); }
.footer-logo { width: 54px; margin-bottom: 16px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 40px;
  padding-top: 24px;
  font-size: 13px;
}

/* ---------- contact ---------- */
.contact-item { display: flex; gap: 15px; margin-bottom: 24px; }
.contact-item .icon {
  color: var(--cyan);
  font-size: 20px;
  width: 26px;
  flex-shrink: 0;
}
.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.map-frame iframe { width: 100%; height: 100%; min-height: 360px; border: 0; display: block; filter: grayscale(0.3) invert(0.92) contrast(0.9); }

/* ---------- bootstrap-grid reset (we only want its columns) ---------- */
.row { --bs-gutter-x: 2rem; }

/* ---------- full-width product rows: real video as the primary visual ---------- */
.product-row {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.product-row-video {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.product-row-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.9s ease;
}
.product-row-video.is-switching video { opacity: 0; }
.product-row-video::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--bg) 0%, transparent 10%, transparent 88%, var(--bg) 100%);
  z-index: 1;
}
.product-row-video::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(5,7,12,0.95) 0%, rgba(5,7,12,0.82) 32%, rgba(5,7,12,0.35) 58%, rgba(5,7,12,0.05) 78%);
  z-index: 1;
}
.product-row.flip .product-row-video::after {
  background: linear-gradient(260deg, rgba(5,7,12,0.95) 0%, rgba(5,7,12,0.82) 32%, rgba(5,7,12,0.35) 58%, rgba(5,7,12,0.05) 78%);
}
.product-row .container { position: relative; z-index: 2; }
.product-row-content { max-width: 540px; }
.product-row.flip .product-row-content { margin-left: auto; }
.product-index {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: 14px;
  color: var(--cta);
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}
.product-row-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(5, 7, 12, 0.55);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px 6px 10px;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 22px;
}
.product-row-badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cta);
  animation: pulse-dot 2s ease-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .product-row-badge .dot { animation: none; }
}
@media (max-width: 991.98px) {
  .product-row { min-height: 520px; }
  .product-row-video::after {
    background: linear-gradient(180deg, rgba(5,7,12,0.55) 0%, rgba(5,7,12,0.88) 55%, rgba(5,7,12,0.97) 100%);
  }
  .product-row.flip .product-row-video::after {
    background: linear-gradient(180deg, rgba(5,7,12,0.55) 0%, rgba(5,7,12,0.88) 55%, rgba(5,7,12,0.97) 100%);
  }
  .product-row-content { max-width: 100%; }
  .product-row.flip .product-row-content { margin-left: 0; }
}

/* ---------- hero background video (used where a real clip is available) ---------- */
.hero-video-wrap { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
.hero-video-wrap video {
  position: absolute; top: 50%; left: 50%;
  min-width: 100%; min-height: 100%;
  width: auto; height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  transition: opacity 0.9s ease;
}
.hero-video-wrap.is-switching video { opacity: 0; }
.hero-video-wrap::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(5,7,12,0.55);
}

/* ---------- hero background: animated glowing brain (hero-brain1.jpg) ---------- */
.hero-brain-wrap { position: absolute; inset: 0; overflow: hidden; }
.hero-brain-img {
  position: absolute;
  inset: -4%;
  background-image: url(/images/bw-brain1.jpg);
  background-size: cover;
  background-position: 74% 42%;
  opacity: 0.92;
  filter: saturate(1.08) contrast(1.03);
  animation: brain-drift 48s cubic-bezier(0.45, 0, 0.55, 1) infinite alternate;
  will-change: transform;
}
@keyframes brain-drift {
  0%   { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.045) translate(-1%, -0.6%); }
}
.hero-brain-ring {
  position: absolute;
  width: 640px; height: 640px;
  left: 74%; top: 44%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(0, 217, 255, 0.16);
  box-shadow: 0 0 60px rgba(0, 217, 255, 0.05) inset;
  animation: brain-ring-spin 90s linear infinite;
  pointer-events: none;
}
.hero-brain-ring::before {
  content: "";
  position: absolute; inset: 34px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 154, 46, 0.14);
}
@keyframes brain-ring-spin {
  0%   { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}
.hero-brain-pulse {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 74% 44%, rgba(255,154,46,0.22), rgba(0,217,255,0.12) 34%, transparent 60%);
  mix-blend-mode: screen;
  animation: brain-pulse 9s ease-in-out infinite;
  pointer-events: none;
}
@keyframes brain-pulse {
  0%, 100% { opacity: 0.35; }
  50%      { opacity: 0.55; }
}
.hero-brain-sweep {
  position: absolute;
  inset: -20% -60%;
  background: linear-gradient(115deg, transparent 42%, rgba(255,255,255,0.10) 49%, rgba(0,217,255,0.14) 50%, transparent 58%);
  mix-blend-mode: overlay;
  animation: brain-sweep 13s ease-in-out infinite;
  pointer-events: none;
}
@keyframes brain-sweep {
  0%, 20%  { transform: translateX(-38%); }
  60%, 100% { transform: translateX(38%); }
}
.hero-brain-cells {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: screen;
}
.hero-brain-wrap::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(5,7,12,0.95) 0%, rgba(5,7,12,0.74) 30%, rgba(5,7,12,0.22) 56%, rgba(5,7,12,0.08) 100%),
              linear-gradient(180deg, rgba(5,7,12,0.12) 0%, rgba(5,7,12,0.8) 82%, var(--bg) 100%);
}
@media (prefers-reduced-motion: reduce) {
  .hero-brain-img, .hero-brain-pulse, .hero-brain-ring, .hero-brain-sweep { animation: none; }
}
@media (max-width: 767.98px) {
  .hero-brain-img { background-position: 68% 42%; opacity: 0.6; }
  .hero-brain-ring { width: 380px; height: 380px; }
}

/* ---------- page transition overlay ---------- */
.page-transition-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 3000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.36s ease;
}
.page-transition-overlay.active { opacity: 1; pointer-events: all; }

/* ---------- cursor glow (desktop, hero sections only) ---------- */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.14), rgba(124, 92, 255, 0.06) 55%, transparent 72%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.4s ease;
  will-change: transform;
}
.cursor-glow.active { opacity: 1; }
@media (max-width: 991.98px), (hover: none) {
  .cursor-glow { display: none; }
}

/* ---------- magnetic buttons ---------- */
.btn { will-change: transform; }

/* ---------- lenis smooth-scroll cooperation ---------- */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

/* ---------- responsive ---------- */
@media (max-width: 991.98px) {
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 34px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .nav-links {
    display: flex;
    position: absolute;
    top: calc(100% + 10px);
    left: 24px; right: 24px;
    flex-direction: column;
    align-items: stretch;
    background: rgba(8,11,18,0.96);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    gap: 4px;
  }
  .site-header.nav-open .nav-links a { padding: 14px 16px; }
  .site-header.nav-open .nav-links a.nav-cta { margin-left: 0; text-align: center; }
}
@media (max-width: 767.98px) {
  .section { padding: 80px 0; }
  .panel { padding: 28px 24px; }
  .hero { min-height: 92vh; }
  .brand { gap: 10px; }
  .brand img { width: 42px; }
  .brand-word { font-size: 16px; }
  .brand-word-stack { gap: 4px; }
  .brand-word-rule { height: 2px; }
  .site-header.scrolled .brand img { width: 36px; }
  .site-header.scrolled .brand-word { font-size: 14px; }
}

/* ---------- product spotlight (Products page) ---------- */
.spotlight { padding: 50px 0; }
.spotlight + .spotlight {
  border-top: 1px solid var(--border);
  padding-top: 90px;
  margin-top: 40px;
}
.spotlight-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 70px;
  align-items: center;
}
.spotlight.flip .spotlight-inner { grid-template-columns: 1fr 1.05fr; }
.spotlight-media { order: 1; }
.spotlight-content { order: 2; }
.spotlight.flip .spotlight-media { order: 2; }
.spotlight.flip .spotlight-content { order: 1; }

.spotlight-media { position: relative; }
.spotlight-glow {
  position: absolute;
  width: 65%; height: 65%;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
  z-index: 0;
}
.spotlight-glow.c1 { background: var(--cyan); top: -12%; left: -12%; }
.spotlight-glow.c2 { background: var(--violet); bottom: -12%; right: -12%; }

.spotlight-frame {
  position: relative;
  z-index: 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: var(--panel-solid);
  box-shadow: 0 40px 90px -35px rgba(0,0,0,0.7);
}
.spotlight-frame img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: top center; display: block; }
.spotlight-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(5,7,12,0.45) 100%);
  pointer-events: none;
}
.spotlight-icon-tile {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 70% 70% at 50% 50%, rgba(0,217,255,0.10), transparent 70%),
    var(--panel-solid);
}
.spotlight-icon-tile .icon-ring {
  position: absolute;
  width: 62%;
  aspect-ratio: 1;
  border: 1px dashed rgba(0,217,255,0.28);
  border-radius: 50%;
  animation: spin 40s linear infinite;
}
.spotlight-icon-tile .icon-ring.r2 {
  width: 82%;
  border-color: rgba(124,92,255,0.22);
  animation-duration: 60s;
  animation-direction: reverse;
}
.spotlight-icon-tile i {
  position: relative;
  z-index: 1;
  font-size: clamp(90px, 11vw, 150px);
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 36px rgba(0,217,255,0.3));
}

.spotlight-badge {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(10,14,24,0.9);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  box-shadow: 0 20px 45px -15px rgba(0,0,0,0.6);
  max-width: 230px;
}
.spotlight-badge .num {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: 21px;
  line-height: 1;
  flex-shrink: 0;
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.spotlight-badge .label {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 12.5px;
  line-height: 1.35;
  color: var(--text);
}
.spotlight-badge.b1 { top: -20px; left: 28px; }
.spotlight-badge.b2 { bottom: -20px; right: 28px; }

.spotlight-content { max-width: 560px; }
.spotlight.flip .spotlight-content { margin-left: auto; }
.spotlight-content .lead { margin-bottom: 22px; }

.spotlight-features {
  list-style: none;
  padding: 0;
  margin: 0 0 30px;
  display: grid;
  gap: 13px;
}
.spotlight-features li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.55;
}
.spotlight-features li i {
  color: var(--cyan);
  font-size: 15px;
  margin-top: 3px;
  flex-shrink: 0;
}

@media (max-width: 991.98px) {
  .spotlight-inner,
  .spotlight.flip .spotlight-inner {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .spotlight.flip .spotlight-media,
  .spotlight.flip .spotlight-content {
    order: initial;
  }
  .spotlight.flip .spotlight-content { margin-left: 0; }
  .spotlight-content { max-width: 100%; }
  .spotlight-badge { position: static; max-width: none; margin-top: 14px; display: inline-flex; }
  .spotlight-badge.b2 { margin-left: 12px; }
  .spotlight-media .orbit-ring { display: none; }
}

/* ---------- trust ticker (home hero → capabilities teaser) ---------- */
.trust-ticker-wrap {
  position: relative;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 26px 0;
}
.trust-ticker-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.trust-ticker-label span {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dimmer);
}
.trust-ticker-label a {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.trust-ticker-label a:hover { color: var(--cta); }
.trust-ticker {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.trust-ticker-track {
  display: flex;
  width: max-content;
  gap: 52px;
  animation: ticker-scroll 34s linear infinite;
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.trust-ticker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 15.5px;
  color: var(--text-dim);
}
.trust-ticker-item i { color: var(--cyan); font-size: 7px; }
.trust-ticker-item.own-product {
  color: var(--cta-2);
  font-weight: 700;
}
.trust-ticker-item.own-product i { color: var(--cta); }
@media (prefers-reduced-motion: reduce) {
  .trust-ticker-track { animation: none; }
  .trust-ticker { overflow-x: auto; }
}

/* ---------- capabilities timeline ---------- */
.timeline { position: relative; max-width: 980px; margin: 0 auto; padding-top: 10px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
  opacity: 0.35;
  transform: translateX(-50%);
}
.timeline-item { position: relative; width: 50%; padding-bottom: 64px; }
.timeline-item:nth-child(odd) { left: 0; padding-right: 52px; text-align: right; }
.timeline-item:nth-child(even) { left: 50%; padding-left: 52px; text-align: left; }
.timeline-dot {
  position: absolute;
  top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--cyan);
  z-index: 2;
}
.timeline-item:nth-child(odd) .timeline-dot { right: -9px; }
.timeline-item:nth-child(even) .timeline-dot { left: -9px; }
.timeline-card {
  display: inline-block;
  width: 100%;
  text-align: left;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 28px;
  box-shadow: var(--elevate-sm);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.timeline-card:hover { transform: translateY(-4px); border-color: rgba(0,217,255,0.35); box-shadow: var(--elevate); }
.timeline-card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.timeline-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,217,255,0.08);
  border: 1px solid var(--border);
}
.timeline-icon i {
  font-size: 19px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.timeline-card .case-tag { margin-bottom: 4px; }
.timeline-card h3 { font-size: 18px; }
.timeline-card .cap-label { margin-top: 14px; margin-bottom: 8px; font-size: 11.5px; }
.timeline-card .cap-label:first-of-type { margin-top: 0; }
.timeline-card p { color: var(--text-dim); font-size: 14.5px; line-height: 1.6; }
/* ---------- bento box (homepage featured product) ---------- */
.bento-section { padding: 30px 0 10px; }
.bento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 40px 0 36px;
}
.bento-tile {
  position: relative;
  overflow: hidden;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 34px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.bento-tile:hover { border-color: rgba(0,217,255,0.35); transform: translateY(-3px); }
.bento-tile.wide { grid-column: 1 / -1; }
.bento-tile::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 100% at 0% 0%, rgba(0,217,255,0.10), transparent 60%);
  pointer-events: none;
}
.bento-tile-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; position: relative; z-index: 1; }
.bento-tile-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,217,255,0.08);
  border: 1px solid var(--border);
}
.bento-tile-icon i {
  font-size: 20px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.bento-tile h3 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: 0.02em;
  color: var(--text);
  line-height: 1.4;
}
.bento-tile p { color: var(--text-dim); font-size: 15px; line-height: 1.7; position: relative; z-index: 1; }
.bento-tile ul { list-style: none; padding: 0; margin: 0; position: relative; z-index: 1; }
.bento-tile ul li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-dim); font-size: 14.5px; line-height: 1.6; margin-bottom: 11px; }
.bento-tile ul li:last-child { margin-bottom: 0; }
.bento-tile ul li i { color: var(--cyan); font-size: 13px; margin-top: 4px; flex-shrink: 0; }
.bento-tile ul li b { color: var(--text); font-weight: 600; }
@media (max-width: 767.98px) {
  .bento-grid { grid-template-columns: 1fr; }
  .bento-tile { padding: 26px 24px; }
}

/* ---------- proof bar (stress-test stats) ---------- */
.proof-status {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px 7px 12px;
  border-radius: 999px;
  background: rgba(34,255,158,0.08);
  border: 1px solid rgba(34,255,158,0.35);
  font-family: "Poppins", sans-serif;
  font-weight: 600; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase;
  color: #5affc0;
  margin-bottom: 22px;
}
.proof-status .pulse { width: 8px; height: 8px; border-radius: 50%; background: #22ff9e; flex-shrink: 0; animation: pulse-dot-green 1.8s ease-out infinite; }
@keyframes pulse-dot-green {
  0%   { box-shadow: 0 0 0 0 rgba(34,255,158,0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(34,255,158,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,255,158,0); }
}
@media (prefers-reduced-motion: reduce) { .proof-status .pulse { animation: none; } }
.proof-stats { display: flex; gap: 40px; flex-wrap: wrap; margin-bottom: 8px; }
.proof-stat-num {
  font-family: "Poppins", sans-serif;
  font-weight: 900;
  font-size: clamp(32px, 4.4vw, 46px);
  line-height: 1;
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.proof-stat-label {
  margin-top: 6px;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dimmer);
}

/* ---------- complexity grid (3-panel architecture breakdown) ---------- */
.complexity-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.complexity-card {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--elevate-sm);
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.complexity-card:hover { border-color: rgba(0,217,255,0.35); transform: translateY(-4px); box-shadow: var(--elevate); }
.complexity-card-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}
.complexity-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.complexity-card-media.icon-media {
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse 70% 100% at 50% 30%, rgba(124,92,255,0.14), transparent 65%), var(--panel-2, #0a0e18);
}
.complexity-card-media.icon-media i {
  font-size: 72px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.complexity-card-body { padding: 24px 26px 28px; }
.complexity-card-tag {
  font-family: "Poppins", sans-serif; font-weight: 600; font-size: 11.5px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--cta);
  margin-bottom: 8px;
}
.complexity-card h3 { font-size: 18.5px; margin-bottom: 14px; }
.complexity-card ul { list-style: none; padding: 0; margin: 0; }
.complexity-card ul li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-dim); font-size: 14.5px; line-height: 1.6; margin-bottom: 10px; }
.complexity-card ul li:last-child { margin-bottom: 0; }
.complexity-card ul li i { color: var(--cyan); font-size: 13px; margin-top: 4px; flex-shrink: 0; }
.complexity-card ul li b { color: var(--text); font-weight: 600; }
@media (max-width: 991.98px) { .complexity-grid { grid-template-columns: 1fr; } }

@media (max-width: 767.98px) {
  .timeline::before { left: 20px; }
  .timeline-item,
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    width: 100%; left: 0;
    padding-left: 54px; padding-right: 0;
    text-align: left;
  }
  .timeline-item:nth-child(odd) .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot { left: 12px; right: auto; }
}

/* ---------- vehicle hero (split layout, framed vertical video preview) ---------- */
.vehicle-hero-split {
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  background: radial-gradient(ellipse 90% 60% at 15% 0%, rgba(124,92,255,0.22), transparent 60%),
              radial-gradient(ellipse 80% 60% at 85% 20%, rgba(0,217,255,0.16), transparent 55%),
              var(--bg);
}
.vehicle-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}
.vehicle-hero-content { max-width: 560px; }
.vehicle-hero-media { position: relative; display: flex; justify-content: center; }
.vehicle-hero-video-frame {
  position: relative;
  z-index: 1;
  width: min(100%, 360px);
  aspect-ratio: 9 / 16;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: var(--panel-solid);
  cursor: pointer;
  box-shadow: 0 50px 110px -30px rgba(0,0,0,0.75);
  padding: 0;
}
.vehicle-hero-video-frame video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.video-frame-overlay {
  position: absolute; inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: linear-gradient(180deg, rgba(5,7,12,0.15) 0%, rgba(5,7,12,0.30) 55%, rgba(5,7,12,0.7) 100%);
  transition: background-color 0.3s ease;
}
.vehicle-hero-video-frame:hover .video-frame-overlay { background: linear-gradient(180deg, rgba(5,7,12,0.25) 0%, rgba(5,7,12,0.4) 55%, rgba(5,7,12,0.78) 100%); }
.video-frame-play-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  color: #05070c;
  transition: transform 0.3s cubic-bezier(.34,1.56,.64,1);
  box-shadow: 0 15px 40px rgba(0,217,255,0.35);
}
.vehicle-hero-video-frame:hover .video-frame-play-icon { transform: scale(1.08); }
.video-frame-play-label {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
}
.vehicle-hero-media .spotlight-glow { position: absolute; z-index: 0; }
@media (max-width: 991.98px) {
  .vehicle-hero-grid { grid-template-columns: 1fr; gap: 44px; text-align: center; }
  .vehicle-hero-content { max-width: 100%; margin: 0 auto; }
  .vehicle-hero-content .btn-row { justify-content: center; }
}
@media (max-width: 575.98px) {
  .vehicle-hero-video-frame { width: min(78vw, 300px); }
}

/* ---------- delivery model flow (Our Model page) ---------- */
.model-flow { max-width: 720px; margin: 0 auto; }
.model-stage {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 38px;
  box-shadow: var(--elevate-sm);
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.model-stage:hover { border-color: rgba(0,217,255,0.35); transform: translateY(-3px); box-shadow: var(--elevate); }
.model-stage-top { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.model-stage-flag { font-size: 30px; line-height: 1; }
.model-stage-loc { font-family: "Poppins", sans-serif; font-weight: 700; font-size: 19px; color: var(--text); }
.model-stage-tag {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 12px;
}
.model-stage p { color: var(--text-dim); font-size: 15.5px; line-height: 1.75; margin: 0; }
.model-connector { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 20px 0; }
.model-connector .line { width: 2px; height: 30px; background: linear-gradient(180deg, var(--cyan), var(--violet)); }
.model-connector i { font-size: 20px; color: var(--violet); animation: connector-pulse 2s ease-in-out infinite; }
@keyframes connector-pulse {
  0%, 100% { transform: translateY(0); opacity: 0.7; }
  50%      { transform: translateY(4px); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .model-connector i { animation: none; }
}
@media (max-width: 575.98px) {
  .model-stage { padding: 26px 24px; }
}

/* ---------- performance list (Capabilities — numbered track record rows) ---------- */
.perf-list { max-width: 980px; margin: 0 auto; }
.perf-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 30px;
  padding: 46px 0;
  border-bottom: 1px solid var(--border);
}
.perf-row:first-child { padding-top: 8px; }
.perf-row:last-child { border-bottom: none; }
.perf-row-head { display: flex; align-items: center; }
.perf-row-icon {
  flex-shrink: 0;
  width: 92px; height: 92px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 217, 255, 0.10);
  border: 1px solid var(--border);
  box-shadow: var(--elevate-sm);
}
.perf-row-icon i {
  font-size: 40px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.perf-row-title { font-size: clamp(19px, 2vw, 23px); margin-bottom: 5px; }
.perf-row-sub { color: var(--text-dim); font-size: 14px; margin-bottom: 20px; }
.perf-row-label {
  display: block;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 16px 0 6px;
}
.perf-row-label:first-of-type { margin-top: 0; }
.perf-row-body p { color: var(--text-dim); font-size: 15px; line-height: 1.7; margin: 0; }
@media (max-width: 767.98px) {
  .perf-row { grid-template-columns: 1fr; gap: 16px; padding: 34px 0; }
  .perf-row-icon { width: 72px; height: 72px; }
  .perf-row-icon i { font-size: 32px; }
}

/* ---------- tech stack strip (homepage) ---------- */
.tech-stack-scroller {
  position: relative;
}
.tech-stack-scroller::before,
.tech-stack-scroller::after {
  content: "";
  position: absolute;
  top: 0; bottom: 22px;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}
.tech-stack-scroller::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.tech-stack-scroller::after { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }
.tech-stack-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: 4px;
  padding: 4px 4px 22px;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 217, 255, 0.35) transparent;
}
.tech-stack-grid::-webkit-scrollbar { height: 6px; }
.tech-stack-grid::-webkit-scrollbar-track { background: transparent; }
.tech-stack-grid::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  border-radius: 999px;
}
.tech-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 130px;
  flex-shrink: 0;
  scroll-snap-align: start;
  padding: 24px 12px;
  background: rgba(244, 247, 251, 0.96);
  border-radius: var(--radius-sm);
  box-shadow: var(--elevate-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.tech-chip:hover { transform: translateY(-5px); box-shadow: var(--elevate); }
.tech-chip-shimmer {
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  border: 2px solid transparent;
  padding: 22px 10px;
  background:
    linear-gradient(rgba(244,247,251,0.96), rgba(244,247,251,0.96)) padding-box,
    linear-gradient(45deg, var(--cyan), var(--violet), var(--cta), var(--cyan)) border-box;
  background-size: 100% 100%, 300% 300%;
  animation: chip-border-flow 5s linear infinite;
}
.tech-chip-shimmer::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: -60%;
  width: 45%;
  background: linear-gradient(115deg, transparent, rgba(0,217,255,0.4), rgba(124,92,255,0.28), transparent);
  animation: chip-shimmer-sweep 3.2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes chip-shimmer-sweep {
  0%   { left: -60%; }
  55%, 100% { left: 130%; }
}
@keyframes chip-border-flow {
  0%   { background-position: 0 0, 0% 50%; }
  100% { background-position: 0 0, 300% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .tech-chip-shimmer::before { animation: none; display: none; }
  .tech-chip-shimmer { animation: none; }
}
.tech-chip img { width: 44px; height: 44px; object-fit: contain; }
.tech-chip i {
  font-size: 40px;
  background: linear-gradient(135deg, #0f4c81, #2b6cb0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tech-chip span {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: #1a1f2b;
  text-align: center;
}
@media (max-width: 575.98px) {
  .tech-chip { width: 104px; padding: 18px 10px; }
  .tech-chip-shimmer { padding: 16px 8px; }
  .tech-chip img { width: 36px; height: 36px; }
  .tech-chip i { font-size: 34px; }
}

/* ---------- nav comparison mockups (reference page, not the live header) ---------- */
.nav-compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.nav-compare-col-label {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 6px;
}
.nav-compare-col-note { color: var(--text-dim); font-size: 13.5px; margin-bottom: 16px; }
.header-preview {
  position: relative;
  background: rgba(5, 7, 12, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 22px;
  overflow: visible;
}
.header-preview .container { max-width: 100%; padding: 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.header-preview .nav-links { display: flex; flex-wrap: wrap; position: static; background: none; border: none; padding: 0; gap: 4px; }
.header-preview .nav-toggle { display: none; }
.header-preview .brand img { width: 42px; }
.header-preview .brand-word { font-size: 16px; }
@media (max-width: 991.98px) {
  .nav-compare-grid { grid-template-columns: 1fr; }
}