:root {
  --void: #06050a;
  --ink: #0c0b12;
  --fog: #b8b4c7;
  --white: #f4f1ea;
  --cyan: #3dffe0;
  --amber: #ffb15a;
  --ember: #ff5e3a;
  --line: rgba(244, 241, 234, 0.12);
  --card: rgba(18, 16, 28, 0.72);
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--white);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(61, 255, 224, 0.12), transparent 60%),
    radial-gradient(900px 500px at 10% 20%, rgba(255, 177, 90, 0.08), transparent 55%),
    linear-gradient(180deg, var(--void), #0a0814 40%, var(--void));
  font-family: var(--font-body);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

#stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

main, footer { position: relative; z-index: 2; }

.nav {
  position: sticky;
  top: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 0.85rem 4vw;
  backdrop-filter: blur(22px) saturate(1.35);
  background: linear-gradient(180deg, rgba(6, 5, 10, 0.94), rgba(6, 5, 10, 0.78));
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  isolation: isolate;
}
.nav::after {
  content: "";
  position: absolute;
  left: 4vw;
  right: 4vw;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(61, 255, 224, 0.45), rgba(255, 177, 90, 0.35), transparent);
  opacity: 0.7;
  pointer-events: none;
}
.nav .btn {
  position: relative;
  z-index: 2;
  pointer-events: auto;
  text-decoration: none;
  flex-shrink: 0;
}

section[id] { scroll-margin-top: 5.5rem; }

.nav-brand {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.28rem;
  line-height: 1;
  letter-spacing: -0.045em;
  text-transform: lowercase;
}
.brand-mark {
  color: var(--white);
  background: linear-gradient(180deg, #fff 30%, rgba(244, 241, 234, 0.72));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-pro {
  margin-left: 0.02em;
  background: linear-gradient(120deg, var(--cyan), #9bffe8 45%, var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(61, 255, 224, 0.28));
}
.nav-brand:hover .brand-pro {
  filter: drop-shadow(0 0 22px rgba(61, 255, 224, 0.5));
}

.nav-links {
  display: flex;
  gap: 0.15rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(184, 180, 199, 0.78);
}
.nav-links a {
  position: relative;
  padding: 0.55rem 0.7rem;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}
.nav-links a span {
  position: relative;
  z-index: 1;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.35rem;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
  opacity: 0.85;
}
.nav-links a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.035);
}
.nav-links a:hover::after { transform: scaleX(1); }

.btn-nav-cta {
  border-color: rgba(61, 255, 224, 0.35);
  background: rgba(61, 255, 224, 0.08);
  color: var(--white);
  letter-spacing: 0.04em;
  box-shadow: inset 0 0 0 1px rgba(61, 255, 224, 0.12);
}
.btn-nav-cta:hover {
  background: rgba(61, 255, 224, 0.16);
  border-color: rgba(61, 255, 224, 0.55);
  box-shadow: 0 0 28px rgba(61, 255, 224, 0.18);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.85rem 1.4rem;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 0.55rem 1rem; font-size: 0.85rem; }
.btn-primary {
  background: linear-gradient(120deg, var(--cyan), #7cffd8 40%, var(--amber));
  color: #08110f;
  box-shadow: 0 0 40px rgba(61, 255, 224, 0.25);
}
.btn-ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--white);
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  padding: 4vh 4vw 8vh;
  overflow: hidden;
  isolation: isolate;
}

.eyebrow {
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.brand-hero {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.4rem, 11vw, 8.2rem);
  line-height: 0.9;
  letter-spacing: -0.045em;
  background: linear-gradient(180deg, #fff 18%, var(--cyan) 72%, var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: brandPulse 6s ease-in-out infinite;
}

@keyframes brandPulse {
  0%, 100% { filter: drop-shadow(0 0 0 transparent); }
  50% { filter: drop-shadow(0 0 28px rgba(61, 255, 224, 0.35)); }
}

.hero-line {
  max-width: 34rem;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--fog);
  margin: 1.4rem 0 1.8rem;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; }

.hero-metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0;
  margin: 2.4rem 0 0;
}
.hero-metrics li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.hero-metrics strong {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--cyan);
}
.hero-metrics span { color: var(--fog); font-size: 0.85rem; }

.hero-stage {
  display: grid;
  place-items: center;
  min-height: 520px;
  overflow: visible;
}

/* 4 устройства × 4 портала: Windows / Mac / iPhone / Android */
.portal-rig.quad {
  position: relative;
  width: min(540px, 92vw);
  aspect-ratio: 1;
  overflow: visible;
}

.node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  z-index: 3;
}
.node-win { left: 0; top: 42%; align-items: flex-start; }
.node-mac { right: 0; top: 42%; align-items: flex-end; }
.node-iphone { left: 50%; top: 0; transform: translateX(-50%); }
.node-android { left: 50%; bottom: 0; transform: translateX(-50%); }

.node .device {
  position: relative;
  left: auto; right: auto; top: auto; bottom: auto;
  padding: 0.45rem 0.75rem;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 0.78rem;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  animation: floaty 4s ease-in-out infinite;
}
.node-mac .device { animation-direction: reverse; }
.node-android .device { animation-duration: 3.6s; }

.gate {
  --gate-a: #ff5a12;
  --gate-b: #ffb040;
  position: relative;
  width: 56px;
  height: 92px;
  flex-shrink: 0;
  border-radius: 50%;
  filter: drop-shadow(0 0 14px color-mix(in srgb, var(--gate-a) 55%, transparent));
  isolation: isolate;
}
.gate-blue {
  --gate-a: #1ad4ff;
  --gate-b: #3dffe0;
}
.gate-glow {
  position: absolute;
  inset: -42%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, color-mix(in srgb, var(--gate-a) 65%, transparent), transparent 62%),
    radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--gate-b) 30%, transparent), transparent 70%);
  filter: blur(8px);
  animation: gatePulse 1.8s ease-in-out infinite;
  z-index: 0;
}
.gate-sparks {
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 12% 30%, #fff 0 1.2px, transparent 1.8px),
    radial-gradient(circle at 82% 22%, var(--gate-b) 0 1.4px, transparent 2px),
    radial-gradient(circle at 70% 78%, #fff 0 1px, transparent 1.6px),
    radial-gradient(circle at 24% 72%, var(--gate-a) 0 1.5px, transparent 2.2px),
    radial-gradient(circle at 50% 8%, var(--gate-b) 0 1px, transparent 1.5px);
  animation: sparksOrbit 3.2s linear infinite;
  opacity: 0.9;
  z-index: 6;
  pointer-events: none;
  mix-blend-mode: screen;
}
.gate-halo {
  position: absolute;
  inset: -12%;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--gate-b) 55%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--gate-a) 35%, transparent);
  opacity: 0.65;
  animation: haloBreathe 2.2s ease-in-out infinite;
  z-index: 1;
}
.gate-rim {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid var(--gate-a);
  box-shadow:
    0 0 10px var(--gate-a),
    0 0 28px color-mix(in srgb, var(--gate-a) 55%, transparent),
    0 0 48px color-mix(in srgb, var(--gate-b) 30%, transparent),
    inset 0 0 18px color-mix(in srgb, var(--gate-b) 45%, transparent);
  z-index: 3;
}
.gate-rim-spin,
.gate-rim-spin-2 {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--gate-b);
  border-left-color: color-mix(in srgb, var(--gate-a) 70%, transparent);
  animation: swirlSpin 1.6s linear infinite;
  opacity: 0.95;
  z-index: 4;
}
.gate-rim-spin-2 {
  inset: -11px;
  border-top-color: color-mix(in srgb, var(--gate-a) 80%, transparent);
  border-right-color: var(--gate-b);
  border-left-color: transparent;
  animation-duration: 2.8s;
  animation-direction: reverse;
  opacity: 0.7;
}
.gate-void {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 40% 34%,
      rgba(255, 255, 255, 0.7) 0%,
      color-mix(in srgb, var(--gate-b) 55%, transparent) 14%,
      #0a0610 42%,
      #000 72%);
  box-shadow:
    inset 0 0 26px #000,
    inset 0 0 8px color-mix(in srgb, var(--gate-a) 40%, transparent);
  overflow: hidden;
  animation: voidPulse 2.1s ease-in-out infinite;
  z-index: 2;
}
.gate-event {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0 8%,
    color-mix(in srgb, var(--gate-b) 55%, transparent) 12%,
    transparent 20% 38%,
    color-mix(in srgb, var(--gate-a) 70%, transparent) 44%,
    transparent 52% 70%,
    rgba(255, 255, 255, 0.55) 76%,
    transparent 84% 100%
  );
  filter: blur(1.2px);
  mix-blend-mode: screen;
  animation: swirlSpin 0.85s linear infinite;
  opacity: 0.85;
  z-index: 3;
}
.gate-vortex {
  position: absolute;
  inset: 12%;
  width: auto;
  height: auto;
  border-radius: 50%;
  z-index: 3;
  opacity: 0.8;
  mix-blend-mode: screen;
  animation: swirlSpin 2.4s linear infinite;
  pointer-events: none;
}
.gate-blue .gate-vortex { animation-direction: reverse; animation-duration: 2s; }
.gate-swirl {
  position: absolute;
  inset: 13%;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0%,
    color-mix(in srgb, var(--gate-b) 80%, transparent) 8%,
    transparent 18%,
    color-mix(in srgb, var(--gate-a) 70%, transparent) 36%,
    transparent 48%,
    rgba(255, 255, 255, 0.4) 62%,
    transparent 74%,
    color-mix(in srgb, var(--gate-b) 50%, transparent) 88%,
    transparent 100%
  );
  mix-blend-mode: screen;
  opacity: 0.9;
  animation: swirlSpin 1.1s linear infinite;
  z-index: 4;
}
.gate-swirl-2 {
  inset: 20%;
  opacity: 0.55;
  animation-duration: 1.9s;
  animation-direction: reverse;
  filter: blur(0.5px);
}
.gate-swirl-3 {
  inset: 26%;
  opacity: 0.4;
  animation-duration: 0.7s;
  filter: blur(0.8px);
}
.gate-core {
  position: absolute;
  left: 50%;
  top: 47%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, #fff 0%, var(--gate-b) 35%, transparent 70%);
  box-shadow:
    0 0 12px #fff,
    0 0 22px var(--gate-b),
    0 0 36px var(--gate-a);
  animation: coreFlicker 1.4s ease-in-out infinite;
  pointer-events: none;
  z-index: 5;
}

@keyframes swirlSpin { to { transform: rotate(360deg); } }
@keyframes sparksOrbit { to { transform: rotate(-360deg); } }
@keyframes gatePulse {
  0%, 100% { opacity: 0.5; transform: scale(0.94); }
  50% { opacity: 1; transform: scale(1.12); }
}
@keyframes haloBreathe {
  0%, 100% { transform: scale(0.94); opacity: 0.4; }
  50% { transform: scale(1.1); opacity: 0.85; }
}
@keyframes voidPulse {
  0%, 100% { filter: brightness(0.85) contrast(1.05); }
  50% { filter: brightness(1.25) contrast(1.15); }
}
@keyframes coreFlicker {
  0%, 100% { opacity: 0.55; transform: translate(-50%, -50%) scale(0.8); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.25); }
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.file-stream { position: absolute; inset: 0; pointer-events: none; z-index: 6; }
.packet {
  position: absolute;
  padding: 0.32rem 0.65rem;
  border-radius: 999px;
  background: rgba(12, 11, 18, 0.92);
  border: 1px solid rgba(255, 177, 90, 0.55);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--amber);
  opacity: 0;
  white-space: nowrap;
  will-change: left, top, opacity, transform;
  filter: drop-shadow(0 0 8px rgba(255, 177, 90, 0.25));
}

/*
  Одна и та же сторона для влёта/вылёта:
  Win (слева)  — слева
  Mac (справа) — справа
  iPhone (верх) — сверху
  Android (низ) — снизу
*/
.packet.shot-1 { animation: hopWinIphone 12.5s linear infinite; }
.packet.shot-2 {
  color: var(--cyan);
  border-color: rgba(61, 255, 224, 0.5);
  filter: drop-shadow(0 0 8px rgba(61, 255, 224, 0.25));
  animation: hopAndroidMac 12.5s linear infinite;
}
.packet.shot-3 {
  color: var(--ember);
  border-color: rgba(255, 94, 58, 0.55);
  animation: hopMacIphone 12.5s linear infinite;
}
.packet.shot-4 {
  color: var(--amber);
  animation: hopMacWin 12.5s linear infinite;
}
.packet.shot-5 {
  color: var(--cyan);
  border-color: rgba(61, 255, 224, 0.5);
  filter: drop-shadow(0 0 8px rgba(61, 255, 224, 0.25));
  animation: hopIphoneAndroid 12.5s linear infinite;
}

/* Win → iPhone: вход в Win слева; выход из iPhone вверх */
@keyframes hopWinIphone {
  0%, 1% { left: -2%; top: 48%; opacity: 0; transform: scale(1); }
  3% { left: -2%; top: 48%; opacity: 1; transform: scale(1); }
  10% { left: 8%; top: 48%; opacity: 1; transform: scale(0.55); }
  12% { left: 8%; top: 48%; opacity: 0; transform: scale(0.2); }
  12.01%, 13% { left: 50%; top: 10%; opacity: 0; transform: scale(0.2); }
  14% { left: 50%; top: 10%; opacity: 1; transform: scale(0.55); }
  21% { left: 50%; top: -2%; opacity: 1; transform: scale(1); }
  23%, 100% { left: 50%; top: -4%; opacity: 0; transform: scale(1); }
}

/* Android → Mac: вход в Android снизу; выход из Mac вправо */
@keyframes hopAndroidMac {
  0%, 24% { left: 50%; top: 98%; opacity: 0; transform: scale(1); }
  26% { left: 50%; top: 98%; opacity: 1; transform: scale(1); }
  32% { left: 50%; top: 84%; opacity: 1; transform: scale(0.55); }
  34% { left: 50%; top: 84%; opacity: 0; transform: scale(0.2); }
  34.01%, 35% { left: 92%; top: 48%; opacity: 0; transform: scale(0.2); }
  36% { left: 92%; top: 48%; opacity: 1; transform: scale(0.55); }
  43% { left: 102%; top: 48%; opacity: 1; transform: scale(1); }
  45%, 100% { left: 104%; top: 48%; opacity: 0; transform: scale(1); }
}

/* Mac → iPhone: вход в Mac справа; выход из iPhone вверх */
@keyframes hopMacIphone {
  0%, 46% { left: 102%; top: 48%; opacity: 0; transform: scale(1); }
  48% { left: 102%; top: 48%; opacity: 1; transform: scale(1); }
  54% { left: 92%; top: 48%; opacity: 1; transform: scale(0.55); }
  56% { left: 92%; top: 48%; opacity: 0; transform: scale(0.2); }
  56.01%, 57% { left: 50%; top: 10%; opacity: 0; transform: scale(0.2); }
  58% { left: 50%; top: 10%; opacity: 1; transform: scale(0.55); }
  65% { left: 50%; top: -2%; opacity: 1; transform: scale(1); }
  67%, 100% { left: 50%; top: -4%; opacity: 0; transform: scale(1); }
}

/* Mac → Win: вход в Mac справа; выход из Win влево */
@keyframes hopMacWin {
  0%, 68% { left: 102%; top: 48%; opacity: 0; transform: scale(1); }
  70% { left: 102%; top: 48%; opacity: 1; transform: scale(1); }
  76% { left: 92%; top: 48%; opacity: 1; transform: scale(0.55); }
  78% { left: 92%; top: 48%; opacity: 0; transform: scale(0.2); }
  78.01%, 79% { left: 8%; top: 48%; opacity: 0; transform: scale(0.2); }
  80% { left: 8%; top: 48%; opacity: 1; transform: scale(0.55); }
  87% { left: -2%; top: 48%; opacity: 1; transform: scale(1); }
  89%, 100% { left: -4%; top: 48%; opacity: 0; transform: scale(1); }
}

/* iPhone → Android: вход в iPhone сверху; выход из Android вниз */
@keyframes hopIphoneAndroid {
  0%, 90% { left: 50%; top: -2%; opacity: 0; transform: scale(1); }
  91% { left: 50%; top: -2%; opacity: 1; transform: scale(1); }
  93.5% { left: 50%; top: 10%; opacity: 1; transform: scale(0.55); }
  94.8% { left: 50%; top: 10%; opacity: 0; transform: scale(0.2); }
  94.81%, 95.5% { left: 50%; top: 84%; opacity: 0; transform: scale(0.2); }
  96% { left: 50%; top: 84%; opacity: 1; transform: scale(0.55); }
  98.5% { left: 50%; top: 98%; opacity: 1; transform: scale(1); }
  100% { left: 50%; top: 100%; opacity: 0; transform: scale(1); }
}

@media (max-width: 960px) {
  .gate { width: 40px; height: 66px; }
  .gate-core { width: 7px; height: 7px; }
  .node .device { font-size: 0.68rem; padding: 0.3rem 0.5rem; }
}

/* Раскрывающиеся карточки поставки */
.deploy-accordions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.deploy-card {
  text-align: left;
  width: 100%;
  margin: 0;
  padding: 0 0 0.2rem;
  border: 1px solid rgba(61, 255, 224, 0.28);
  border-radius: 18px;
  background: var(--card);
  color: inherit;
  box-shadow: 0 0 32px rgba(61, 255, 224, 0.08);
  overflow: hidden;
}
.deploy-card-head {
  padding: 1.35rem 1.4rem 0.7rem;
}
.deploy-card-head h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
}
.deploy-hint {
  display: block;
  color: var(--fog);
  font-size: 0.88rem;
}
.deploy-card-body {
  padding: 0 1.4rem 1.4rem;
  opacity: 1;
  max-height: none;
  overflow: visible;
}
.deploy-card-body p {
  margin: 0 0 0.75rem;
  color: var(--fog);
  line-height: 1.55;
}
.deploy-card-body ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--fog);
  line-height: 1.65;
}
.deploy-card-body li strong,
.deploy-card-body strong { color: var(--white); }

.pain-section {
  overflow: hidden;
}
.pain-intro {
  max-width: 44rem;
  margin: 0 0 2.6rem;
}
.pain-kicker {
  margin: 0 0 0.85rem;
  color: var(--ember);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  font-weight: 700;
}
.pain-intro h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.4vw, 3.35rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}
.pain-lead {
  margin: 0;
  color: var(--fog);
  font-size: 1.08rem;
  line-height: 1.55;
  max-width: 36rem;
}

.pain-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0.9rem;
}
.pain-tile {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.03), transparent 42%),
    var(--card);
  padding: 1.45rem 1.45rem 1.55rem;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.pain-tile:hover {
  transform: translateY(-3px);
  border-color: rgba(244, 241, 234, 0.22);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}
.pain-tile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}
.pain-idx {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(244, 241, 234, 0.35);
}
.pain-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fog);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.pain-tag-hot {
  color: #ffd0c4;
  border-color: rgba(255, 94, 58, 0.4);
  background: rgba(255, 94, 58, 0.12);
}
.pain-tile h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}
.pain-tile p {
  margin: 0;
  color: var(--fog);
  line-height: 1.55;
  font-size: 0.98rem;
}

.pain-tile-msg { grid-column: span 7; min-height: 220px; }
.pain-tile-mail { grid-column: span 5; min-height: 220px; }
.pain-tile-cloud { grid-column: span 5; }
.pain-tile-ib {
  grid-column: span 7;
  border-color: rgba(255, 94, 58, 0.28);
  background:
    radial-gradient(520px 180px at 90% 0%, rgba(255, 94, 58, 0.18), transparent 55%),
    linear-gradient(145deg, rgba(255, 94, 58, 0.08), transparent 50%),
    var(--card);
}
.pain-tile-answer {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  border-color: rgba(61, 255, 224, 0.32);
  background:
    radial-gradient(700px 240px at 0% 50%, rgba(61, 255, 224, 0.14), transparent 55%),
    radial-gradient(500px 200px at 100% 0%, rgba(255, 177, 90, 0.12), transparent 50%),
    var(--card);
  padding: 1.55rem 1.6rem 1.5rem;
  max-width: 46rem;
}
.pain-answer-kicker {
  margin: 0;
  color: var(--cyan);
  text-transform: lowercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-display);
}
.pain-tile-answer h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  max-width: none;
  line-height: 1.2;
}
.pain-tile-answer p {
  margin: 0;
  max-width: 40rem;
}
.pain-tile-answer .btn { margin-top: 0.25rem; }

.pain-cost {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.15rem 0 0;
  padding: 0;
}
.pain-cost li {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffd0c4;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 94, 58, 0.12);
  border: 1px solid rgba(255, 94, 58, 0.28);
}

.pain-trail {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  display: flex;
  gap: 0.35rem;
  opacity: 0.55;
}
.pain-trail span {
  width: 2.4rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--amber));
  animation: trailPulse 1.8s ease-in-out infinite;
}
.pain-trail span:nth-child(2) { animation-delay: 0.2s; opacity: 0.7; }
.pain-trail span:nth-child(3) { animation-delay: 0.4s; opacity: 1; }
@keyframes trailPulse {
  0%, 100% { transform: translateX(0); opacity: 0.35; }
  50% { transform: translateX(4px); opacity: 1; }
}

.footer-logo {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
  text-transform: lowercase;
  margin-bottom: 0.45rem;
}

@media (max-width: 960px) {
  .deploy-accordions { grid-template-columns: 1fr; }
  .pain-bento { grid-template-columns: 1fr; }
  .pain-tile-msg,
  .pain-tile-mail,
  .pain-tile-cloud,
  .pain-tile-ib,
  .pain-tile-answer { grid-column: auto; min-height: 0; }
  .pain-tile-answer {
    grid-template-columns: 1fr;
    padding: 1.4rem;
  }
  .pain-trail { display: none; }
}

.how-grid { margin-bottom: 1.5rem; }
.how-grid .case {
  padding: 1.5rem;
  min-height: 180px;
}
.feature-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.9rem;
  margin-top: 0.5rem;
}
.feature-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  background: rgba(18, 16, 28, 0.45);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.feature-item strong {
  font-family: var(--font-display);
  font-size: 1rem;
}
.feature-item span {
  color: var(--fog);
  font-size: 0.9rem;
  line-height: 1.45;
}

.band {
  padding: 3rem 4vw;
  border-block: 1px solid var(--line);
  background: linear-gradient(90deg, transparent, rgba(61, 255, 224, 0.06), transparent);
}
.band-text {
  margin: 0 auto;
  max-width: 48rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.25;
}

.section {
  padding: 6rem 4vw;
  position: relative;
  z-index: 3;
  isolation: isolate;
  clear: both;
}
.section-head {
  max-width: 40rem;
  margin: 0 0 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  z-index: 4;
}
.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  position: relative;
  z-index: 4;
}
.section-head p,
.section-lead {
  margin: 0;
  color: var(--fog);
  font-size: 1.05rem;
  line-height: 1.55;
  position: relative;
  z-index: 4;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}
.cmp {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
  font-size: 0.92rem;
}
.cmp th, .cmp td {
  padding: 1rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.cmp th {
  color: var(--cyan);
  font-family: var(--font-display);
  font-weight: 700;
  background: rgba(61, 255, 224, 0.04);
}
.cmp tr:hover td { background: rgba(255, 255, 255, 0.02); }
.footnote {
  margin-top: 1.4rem;
  color: var(--fog);
  max-width: 52rem;
  line-height: 1.55;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.case {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(61, 255, 224, 0.05), transparent 50%), var(--card);
  min-height: 0;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.case:hover {
  transform: translateY(-4px);
  border-color: rgba(61, 255, 224, 0.35);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}
.case-visual {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(61, 255, 224, 0.12), transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(255, 177, 90, 0.1), transparent 50%),
    #0a0b10;
}
.case-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10, 11, 16, 0.55) 100%);
  pointer-events: none;
}
.case-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.02);
  transition: transform 0.45s ease;
}
.case:hover .case-visual img {
  transform: scale(1.06);
}
.case-body {
  padding: 1.15rem 1.35rem 1.4rem;
}
.case h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
}
.case p { margin: 0; color: var(--fog); line-height: 1.5; font-size: 0.95rem; }

.offer-card {
  position: relative;
  z-index: 1;
  overflow: hidden;
  max-width: 720px;
  margin-top: 0.25rem;
  padding: 2.2rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 177, 90, 0.35);
  background: linear-gradient(145deg, rgba(255, 177, 90, 0.08), rgba(61, 255, 224, 0.05)), var(--card);
}
.offer-glow {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  width: 280px;
  height: 280px;
  right: -80px;
  top: -80px;
  background: radial-gradient(circle, rgba(255, 177, 90, 0.35), transparent 70%);
  animation: coreBreath 4s ease-in-out infinite;
}
.offer-card > *:not(.offer-glow) {
  position: relative;
  z-index: 1;
}
.offer-kicker {
  margin: 0 0 0.5rem;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 700;
}
.offer-card h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 2rem;
}
.offer-card ul {
  margin: 0 0 1.2rem;
  padding-left: 1.1rem;
  color: var(--fog);
  line-height: 1.7;
}
.offer-card li strong { color: var(--white); }
.offer-price { color: var(--fog); margin: 0 0 1.4rem; line-height: 1.5; }

.connect-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
  counter-reset: step;
}
.connect-list li {
  counter-increment: step;
  position: relative;
  padding: 1.2rem 1.2rem 1.2rem 4.2rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}
.connect-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 1.1rem;
  top: 1.15rem;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--cyan);
}
.connect-list span {
  display: block;
  margin-top: 0.35rem;
  color: var(--fog);
  font-size: 0.92rem;
}

.pilot-united {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 2rem 2.2rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 177, 90, 0.28);
  background:
    radial-gradient(420px 220px at 90% 0%, rgba(255, 177, 90, 0.16), transparent 55%),
    radial-gradient(500px 200px at 10% 100%, rgba(61, 255, 224, 0.1), transparent 50%),
    var(--card);
}
.pilot-united .section-head { margin-bottom: 1.4rem; text-align: left; }
.pilot-united .section-head h2 { margin: 0 0 0.5rem; }

.warp-section .section-head { max-width: 42rem; }
.warp-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) auto minmax(48px, 0.4fr) auto minmax(0, 1.05fr);
  gap: 0.65rem 0.85rem;
  align-items: center;
  min-height: 380px;
  padding: 0.5rem 0 0.25rem;
}
.warp-side {
  position: relative;
  display: block;
  min-height: calc(4 * var(--warp-slot-h, 86px));
  height: calc(4 * var(--warp-slot-h, 86px));
}
.warp-gate { width: 108px; height: 178px; }
.warp-gate-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
}
.warp-card {
  position: absolute;
  left: 0;
  right: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.65rem 0.8rem;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.04), transparent 50%),
    var(--card);
  cursor: pointer;
  text-align: left;
  color: inherit;
  font: inherit;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  animation: warpFloat 4.8s ease-in-out infinite;
  will-change: transform;
  touch-action: manipulation;
  height: calc(var(--warp-slot-h, 86px) - 10px);
  overflow: hidden;
}
.warp-card[data-slot="0"] { top: 0; }
.warp-card[data-slot="1"] { top: var(--warp-slot-h, 86px); }
.warp-card[data-slot="2"] { top: calc(2 * var(--warp-slot-h, 86px)); }
.warp-card[data-slot="3"] { top: calc(3 * var(--warp-slot-h, 86px)); }
.warp-card:nth-child(2) { animation-duration: 5.4s; animation-delay: -0.8s; }
.warp-card:nth-child(3) { animation-duration: 4.4s; animation-delay: -1.5s; }
.warp-card:nth-child(4) { animation-duration: 5.8s; animation-delay: -2.2s; }
.warp-void-mid {
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 90, 18, 0.55), rgba(61, 255, 224, 0.55));
  box-shadow: 0 0 18px rgba(61, 255, 224, 0.25);
  opacity: 0.7;
  animation: warpBeam 2.4s ease-in-out infinite;
}
@keyframes warpBeam {
  0%, 100% { opacity: 0.35; transform: scaleX(0.92); }
  50% { opacity: 0.95; transform: scaleX(1); }
}
.warp-hint {
  margin: 1rem 0 0;
  color: var(--fog);
  font-size: 0.85rem;
}
.warp-card:hover {
  border-color: rgba(61, 255, 224, 0.4);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
}
.warp-card:focus-visible {
  outline: 2px solid rgba(61, 255, 224, 0.55);
  outline-offset: 2px;
}
.warp-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.86rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.2rem;
  line-height: 1.25;
}
.warp-card span {
  display: block;
  color: var(--fog);
  font-size: 0.74rem;
  line-height: 1.4;
}
.warp-card.is-busy {
  pointer-events: none;
  opacity: 0;
}
@keyframes warpFloat {
  0%, 100% { transform: translateY(0) rotate(-0.2deg); }
  50% { transform: translateY(-7px) rotate(0.35deg); }
}
.warp-flyer {
  position: fixed;
  z-index: 400;
  pointer-events: none;
  margin: 0;
  transition: none;
  animation: none !important;
  transform-origin: center center;
  box-shadow: 0 0 28px rgba(61, 255, 224, 0.18);
}

@media (max-width: 960px) {
  .warp-stage {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    min-height: 0;
  }
  .warp-side {
    min-height: calc(4 * var(--warp-slot-h, 86px));
    height: calc(4 * var(--warp-slot-h, 86px));
  }
  .warp-void-mid { display: none; }
  .warp-gate-wrap { flex-direction: row; justify-content: center; gap: 1.4rem; }
  .warp-gate { width: 84px; height: 138px; }
}

.pilot-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}
.pilot-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--fog);
}
.pilot-form .full { grid-column: 1 / -1; }
.pilot-form input,
.pilot-form textarea,
.pilot-form select {
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(6, 5, 10, 0.65);
  color: var(--white);
  padding: 0.8rem 0.9rem;
  font: inherit;
}
.pilot-form input:focus,
.pilot-form textarea:focus,
.pilot-form select:focus {
  outline: 2px solid rgba(61, 255, 224, 0.35);
  border-color: transparent;
}
.form-note { grid-column: 1 / -1; color: var(--fog); font-size: 0.85rem; margin: 0; }
.form-note a { color: var(--cyan); text-decoration: underline; }

.download-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.footer {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 4vw 3rem;
  border-top: 1px solid var(--line);
  color: var(--fog);
  font-size: 0.92rem;
}
.footer-brand strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}
.footer-brand p { margin: 0; max-width: 36rem; line-height: 1.5; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.footer-cols h4 {
  margin: 0 0 0.55rem;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-cols p { margin: 0 0 0.35rem; line-height: 1.45; }
.footer-cols a:hover { color: var(--cyan); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.footer-links { display: flex; gap: 1.2rem; }
.footer-links a:hover { color: var(--cyan); }

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 0.6rem 5vw 2.2rem;
    gap: 0.6rem;
    overflow: visible;
  }
  .hero-stage {
    order: -1;
    min-height: 0;
    width: 100%;
    padding: 0.4rem 0 0.2rem;
    overflow: visible;
  }
  .portal-rig.quad {
    width: min(300px, 78vw);
    margin: 0 auto;
    overflow: visible;
  }
  .node-win { left: 2%; }
  .node-mac { right: 2%; }
  .packet { font-size: 0.58rem; padding: 0.22rem 0.45rem; }
  .brand-hero {
    font-size: clamp(2.6rem, 14vw, 3.6rem);
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .hero-line { font-size: 1rem; margin: 0.85rem 0 1rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .hero-metrics {
    gap: 0.85rem;
    margin-top: 1.2rem;
  }
  .hero-metrics strong { font-size: 1.25rem; }
  .nav {
    padding: 0.7rem 4vw;
    gap: 0.6rem;
  }
  .nav-links { display: none; }
  .nav-brand { font-size: 1.12rem; }
  .btn-nav-cta { font-size: 0.78rem; padding: 0.5rem 0.85rem; }
  .section { padding: 3rem 5vw; }
  .band { padding: 2rem 5vw; }
  .band-text { font-size: 1.25rem; }
  .case-grid { grid-template-columns: 1fr; }
  .feature-strip { grid-template-columns: 1fr; }
  .pilot-united { padding: 1.4rem 1.2rem; border-radius: 20px; }
  .pilot-form { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; }
  .download-row { flex-direction: column; align-items: stretch; }
  .download-row .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}