:root {
  --il-cyan: #00d4ff;
  --il-red: #cc0000;
  --il-black: #000000;
  --il-muted: #9aa3ad;
}

#ecosystem,
#sentinel-os,
#about,
#product-personal,
#product-guardian,
#sentineloscoming-soon,
#personal-ai,
#guardian-product,
#audit-device {
  scroll-margin-top: 96px;
}

html {
  scroll-behavior: smooth;
}

body.il-body {
  margin: 0;
  background: var(--il-black);
  color: #fff;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

.shell-main {
  position: relative;
  z-index: 1;
  padding-top: 5.25rem;
  min-height: 40vh;
}

#webgl-root {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

#webgl-root canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.il-wrap {
  position: relative;
  z-index: 1;
}

/* Nav */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem clamp(1rem, 4vw, 2rem);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition:
    background 0.4s ease,
    backdrop-filter 0.4s ease,
    border-color 0.4s ease;
}

.landing-nav--scrolled {
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.landing-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: #fff;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
}

.landing-nav__brand img {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.landing-nav__links {
  display: none;
  align-items: center;
  gap: 1.35rem;
}

.landing-nav__links a {
  color: var(--il-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color 0.25s ease, text-shadow 0.25s ease;
}

.landing-nav__links a.active {
  color: #fff;
}

.landing-nav__link--try {
  color: var(--il-cyan) !important;
  font-weight: 700 !important;
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.45);
}

.landing-nav__link--try:hover {
  color: #9eedff !important;
  text-shadow: 0 0 28px rgba(0, 212, 255, 0.55);
}

.landing-nav__links a:hover {
  color: #fff;
  text-shadow: 0 0 18px rgba(0, 212, 255, 0.35);
}

.landing-nav__menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-menu-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  z-index: 205;
  flex-direction: column;
  padding: 0.5rem 1.25rem 1rem;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  padding: 0.85rem 0;
  color: var(--il-muted);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-weight: 500;
}

.nav-mobile a:hover {
  color: #fff;
}

.nav-mobile .landing-nav__link--try {
  color: var(--il-cyan) !important;
  font-weight: 700 !important;
  text-shadow: 0 0 16px rgba(0, 212, 255, 0.4);
}

@media (min-width: 900px) {
  .landing-nav__links {
    display: flex;
  }

  .nav-menu-btn {
    display: none;
  }

  .nav-mobile {
    display: none !important;
  }
}

/* Hero */
.il-hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 6.5rem 1.25rem 4rem;
  text-align: center;
}

.il-hero__vignette {
  pointer-events: none;
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 85% 70% at 50% 45%, transparent 0%, rgba(0, 0, 0, 0.5) 55%, rgba(0, 0, 0, 0.88) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, transparent 35%, rgba(0, 0, 0, 0.55) 100%);
  z-index: 0;
}

.il-hero__content {
  position: relative;
  z-index: 2;
  max-width: 920px;
  margin: 0 auto;
}

.il-hero__title {
  margin: 0 0 0.75rem;
  font-size: clamp(2.8rem, 11vw, 6.5rem);
  font-weight: 900;
  letter-spacing: 0.38em;
  text-indent: 0.38em;
  line-height: 1.05;
  text-transform: uppercase;
  color: #fff;
  text-shadow:
    0 0 40px rgba(0, 212, 255, 0.25),
    0 0 80px rgba(0, 0, 0, 0.9);
}

@media (max-width: 640px) {
  .il-hero__title {
    letter-spacing: 0.2em;
    text-indent: 0.2em;
    font-size: clamp(2rem, 10vw, 3.2rem);
  }
}

.il-hero__tagline {
  margin: 0 0 1.5rem;
  font-size: clamp(1rem, 2.8vw, 1.35rem);
  font-weight: 500;
  color: var(--il-muted);
}

.il-hero__cycle-wrap {
  min-height: 2.2em;
  margin-bottom: 2.25rem;
}

#hero-cycle {
  font-size: clamp(1.35rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--il-cyan);
  letter-spacing: 0.06em;
  opacity: 0;
  transition: opacity 0.45s ease;
  text-shadow: 0 0 28px rgba(0, 212, 255, 0.55);
}

#hero-cycle.hero-cycle--visible {
  opacity: 1;
}

.il-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.il-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.75rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
  cursor: pointer;
  border: 2px solid transparent;
  background: #000;
}

.il-btn:hover {
  transform: translateY(-2px);
}

.il-btn--cyan {
  color: #fff;
  border-color: var(--il-cyan);
  box-shadow:
    0 0 20px rgba(0, 212, 255, 0.45),
    inset 0 0 20px rgba(0, 212, 255, 0.06);
}

.il-btn--cyan:hover {
  box-shadow:
    0 0 32px rgba(0, 212, 255, 0.65),
    inset 0 0 24px rgba(0, 212, 255, 0.1);
}

.il-btn--red {
  color: #fff;
  border-color: var(--il-red);
  box-shadow:
    0 0 20px rgba(204, 0, 0, 0.45),
    inset 0 0 20px rgba(204, 0, 0, 0.08);
}

.il-btn--red:hover {
  box-shadow:
    0 0 32px rgba(204, 0, 0, 0.55),
    inset 0 0 24px rgba(204, 0, 0, 0.12);
}

/* Section shell */
.il-section {
  padding: clamp(4rem, 10vw, 6.5rem) 1.25rem;
  position: relative;
}

.il-container {
  max-width: 1160px;
  margin: 0 auto;
}

/* Ecosystem title */
.il-eco-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.75rem;
  text-align: center;
}

.il-eco-title__line {
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
}

.il-eco-title__text {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--il-muted);
  text-transform: uppercase;
  white-space: nowrap;
}

/* Product cards */
.il-products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 960px) {
  .il-products-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }
}

.il-pcard--hero {
  border-color: rgba(0, 212, 255, 0.28);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.06) inset, 0 12px 40px rgba(0, 0, 0, 0.35);
}

.il-pcard--hero h3 {
  font-size: 1.15rem;
}

.il-pcard {
  position: relative;
  border-radius: 20px;
  padding: 2rem 1.75rem;
  background: rgba(6, 6, 6, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.il-pcard:hover {
  transform: translateY(-4px);
}

.il-pcard--cyan {
  border-color: rgba(0, 212, 255, 0.35);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.12), 0 24px 60px rgba(0, 0, 0, 0.65);
}

.il-pcard--cyan:hover {
  box-shadow:
    0 0 0 1px rgba(0, 212, 255, 0.45),
    0 0 48px rgba(0, 212, 255, 0.22),
    0 28px 70px rgba(0, 0, 0, 0.7);
}

.il-pcard--red {
  border-color: rgba(204, 0, 0, 0.45);
  box-shadow: 0 0 0 1px rgba(204, 0, 0, 0.15), 0 24px 60px rgba(0, 0, 0, 0.65);
}

.il-pcard--red:hover {
  box-shadow:
    0 0 0 1px rgba(204, 0, 0, 0.55),
    0 0 48px rgba(204, 0, 0, 0.2),
    0 28px 70px rgba(0, 0, 0, 0.7);
}

.il-pcard__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.il-pcard h3 {
  margin: 0;
  font-size: 1.45rem;
  flex: 1;
  min-width: 0;
}

.il-pcard__tag {
  font-size: 0.95rem;
  color: var(--il-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.il-pcard__bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  color: #e8eaed;
  font-size: 0.95rem;
}

.il-pcard__bullets li {
  margin-bottom: 0.45rem;
  padding-left: 1rem;
  position: relative;
}

.il-pcard__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.6;
}

.il-pcard--cyan .il-pcard__bullets li::before {
  background: var(--il-cyan);
}

.il-pcard--red .il-pcard__bullets li::before {
  background: var(--il-red);
}

.il-pcard__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.il-mini-btn {
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  border: 1px solid rgba(0, 212, 255, 0.45);
  color: var(--il-cyan);
  background: rgba(0, 212, 255, 0.06);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.il-mini-btn:hover {
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.35);
  background: rgba(0, 212, 255, 0.12);
}

.il-mini-btn--fill {
  background: var(--il-cyan);
  color: #001018;
  border-color: var(--il-cyan);
}

.il-mini-btn--red {
  border-color: rgba(204, 0, 0, 0.55);
  color: #fff;
  background: rgba(204, 0, 0, 0.2);
}

.il-mini-btn--red:hover {
  box-shadow: 0 0 24px rgba(204, 0, 0, 0.45);
}

.il-mini-btn--outline-cyan {
  background: transparent;
  border: 1px solid var(--il-cyan);
  color: var(--il-cyan);
  box-shadow: none;
}

.il-mini-btn--outline-cyan:hover {
  background: rgba(0, 212, 255, 0.1);
  box-shadow: 0 0 22px rgba(0, 212, 255, 0.35);
}

/* Guardian access modal (products.html) */
.guardian-modal-layer[hidden] {
  display: none !important;
}

.guardian-modal-layer {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.guardian-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  cursor: pointer;
}

.guardian-modal {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 2rem 1.75rem 1.75rem;
  border-radius: 16px;
  background: linear-gradient(165deg, #0c0c0c 0%, #050505 100%);
  border: 1px solid rgba(220, 40, 40, 0.55);
  box-shadow:
    0 0 0 1px rgba(255, 60, 60, 0.12),
    0 0 48px rgba(200, 30, 30, 0.35),
    inset 0 0 60px rgba(80, 0, 0, 0.12);
}

.guardian-modal-x {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #aaa;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.guardian-modal-x:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.guardian-modal-title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  text-align: center;
  color: #ff6b6b;
  text-shadow: 0 0 24px rgba(255, 50, 50, 0.55);
}

.guardian-modal-sub {
  margin: 0 0 1.25rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--il-muted);
}

.guardian-modal-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 0.45rem;
}

.guardian-modal-input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font: inherit;
  font-size: 1rem;
  outline: none;
  caret-color: var(--il-cyan);
}

.guardian-modal-input:focus {
  border-color: rgba(0, 212, 255, 0.45);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.2);
}

@keyframes guardian-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  18% {
    transform: translateX(-10px);
  }
  36% {
    transform: translateX(10px);
  }
  54% {
    transform: translateX(-7px);
  }
  72% {
    transform: translateX(7px);
  }
}

.guardian-modal-input--shake {
  animation: guardian-shake 0.48s ease;
  border-color: rgba(255, 60, 60, 0.7) !important;
}

.guardian-modal-denied {
  margin: 0.85rem 0 0;
  text-align: center;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: #ff3b3b;
  text-shadow: 0 0 18px rgba(255, 0, 0, 0.5);
}

.guardian-modal-unlock {
  display: block;
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(204, 0, 0, 0.6);
  background: rgba(180, 0, 0, 0.35);
  color: #fff;
  font: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(200, 30, 30, 0.25);
}

.guardian-modal-unlock:hover {
  background: rgba(200, 0, 0, 0.45);
}

/* Guardian download gate success page */
.guardian-download-hero {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.guardian-download-hero__granted {
  margin: 0 0 1rem;
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-indent: 0.14em;
  background: linear-gradient(90deg, #3dff9a, var(--il-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 20px rgba(0, 255, 200, 0.35));
}

.guardian-download-hero__version {
  margin: 0 0 2rem;
  font-size: 1.1rem;
  color: #e4e8ec;
}

.guardian-download-hero__warn {
  margin: 2rem 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--il-muted);
  text-align: left;
  border-left: 3px solid rgba(255, 80, 80, 0.45);
  padding-left: 1rem;
}

/* CSS “tesseract” icon */
.tess-icon {
  width: 76px;
  height: 76px;
  flex-shrink: 0;
  position: relative;
  perspective: 140px;
}

.tess-icon__inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  animation: tessSpin 14s linear infinite;
}

.tess-icon--cyan .tess-wire {
  border-color: var(--il-cyan);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.55);
}

.tess-icon--red .tess-wire {
  border-color: #ff4444;
  box-shadow: 0 0 16px rgba(204, 0, 0, 0.55);
}

.tess-wire {
  position: absolute;
  inset: 8px;
  border: 2px solid;
  border-radius: 10px;
  transform: rotateX(12deg) rotateY(28deg);
  opacity: 0.95;
}

.tess-wire--inner {
  inset: 22px;
  transform: rotateX(-18deg) rotateY(-40deg);
  opacity: 0.65;
  animation: tessSpinInner 10s linear infinite reverse;
}

.tess-bridge {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2px;
  height: 28px;
  transform-origin: center bottom;
  margin-left: -1px;
  margin-top: -36px;
  background: linear-gradient(to top, transparent, var(--il-cyan));
  opacity: 0.5;
}

.tess-icon--red .tess-bridge {
  background: linear-gradient(to top, transparent, #ff4444);
}

@keyframes tessSpin {
  to {
    transform: rotateX(360deg) rotateY(360deg);
  }
}

@keyframes tessSpinInner {
  to {
    transform: rotateX(-360deg) rotateY(-360deg);
  }
}

/* SentinelOS */
.il-os {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(60, 0, 0, 0.45) 0%, #000 70%);
  border-top: 1px solid rgba(204, 0, 0, 0.2);
  border-bottom: 1px solid rgba(204, 0, 0, 0.2);
}

.il-os__noise {
  pointer-events: none;
  position: absolute;
  inset: -20%;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  filter: blur(2px);
}

.il-os__blur {
  position: absolute;
  inset: 0;
  backdrop-filter: blur(3px);
  background: rgba(0, 0, 0, 0.35);
}

.il-os .il-container {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem 0;
}

.il-os__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 0 40px rgba(204, 0, 0, 0.35);
}

.il-os__soon {
  display: block;
  font-size: clamp(1rem, 3vw, 1.35rem);
  letter-spacing: 0.35em;
  color: #ff6b6b;
  margin-bottom: 1.25rem;
}

.il-os__sub {
  max-width: 520px;
  margin: 0 auto;
  color: var(--il-muted);
  font-size: 1.05rem;
}

/* Stats */
.il-stats {
  background: #000;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2.5rem 1.25rem;
}

.il-stats__grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 700px) {
  .il-stats__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.il-stat {
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
}

.il-stat span {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--il-muted);
  margin-top: 0.35rem;
}

/* About */
.il-about {
  text-align: center;
}

.il-about h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 1.25rem;
  font-weight: 800;
}

.il-about p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--il-muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.il-photo-placeholder {
  margin: 2rem auto 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  color: var(--il-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Business services (dark theme) */
.il-biz {
  background: #000;
  border-top: 1px solid rgba(0, 212, 255, 0.12);
}

.il-biz .il-section-heading {
  max-width: 720px;
  margin-bottom: 2rem;
}

.il-biz .il-eyebrow {
  color: var(--il-cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.il-biz h2 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  margin: 0 0 0.75rem;
}

.il-biz .il-lead {
  color: var(--il-muted);
  margin: 0;
}

.il-biz-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 760px) {
  .il-biz-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.il-biz-card {
  border-radius: 18px;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.il-biz-card:hover {
  border-color: rgba(0, 212, 255, 0.28);
  box-shadow: 0 0 36px rgba(0, 212, 255, 0.08);
}

.il-biz-card h3 {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.2rem;
}

.il-biz-card p {
  color: var(--il-muted);
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
}

.il-biz-card .il-num {
  color: var(--il-cyan);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.il-biz-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  color: #d5d8dc;
  font-size: 0.88rem;
}

.il-biz-card li {
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.35rem;
}

.il-biz-card li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--il-cyan);
}

.il-biz .il-btn-primary {
  display: inline-flex;
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--il-cyan), #0099bb);
  color: #001018;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.88rem;
  border: none;
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.25);
}

.il-biz .il-btn-primary:hover {
  box-shadow: 0 0 32px rgba(0, 212, 255, 0.45);
}

.il-biz-cta {
  text-align: center;
  margin-top: 2.5rem;
  padding: 2.5rem 1.5rem;
  border-radius: 20px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.il-biz-cta h3 {
  margin: 0 0 0.5rem;
}

.il-biz-cta p {
  color: var(--il-muted);
  margin: 0 0 1rem;
}

.il-systems-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 900px) {
  .il-systems-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.il-steps {
  display: grid;
  gap: 1rem;
}

@media (min-width: 900px) {
  .il-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .il-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.il-step {
  border-radius: 16px;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.il-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--il-cyan);
  color: #001018;
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.il-showcase {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .il-showcase {
    grid-template-columns: repeat(3, 1fr);
  }
}

.il-showcase-mini {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
}

.il-grid-three {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .il-grid-three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.il-feature-list {
  list-style: none;
  padding: 1.5rem 1.75rem;
  margin: 0;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.il-feature-list li {
  padding: 0.5rem 0 0.5rem 1.25rem;
  position: relative;
  color: #e4e6e9;
}

.il-feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--il-cyan);
}

.il-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.il-reveal--in {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.il-footer {
  padding: 2.5rem 1.25rem 3rem;
  background: #000;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.il-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.il-footer__links a {
  color: var(--il-muted);
  text-decoration: none;
  font-weight: 500;
}

.il-footer__links a:hover {
  color: #fff;
}

.il-footer__tag {
  margin: 0;
  font-size: 0.88rem;
  color: var(--il-muted);
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.contact-shell .contact-dark-grid {
  display: grid;
  gap: 2rem;
  max-width: 960px;
  margin: 0 auto;
}

@media (min-width: 900px) {
  .contact-shell .contact-dark-grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }
}

.contact-dark-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 1.5rem 1.35rem;
}

.contact-dark-card label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  font-size: 0.88rem;
}

.contact-dark-card input,
.contact-dark-card select,
.contact-dark-card textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0a0a0a;
  color: #fff;
  padding: 0.65rem 0.85rem;
  font: inherit;
  margin-bottom: 1rem;
}

.contact-dark-card textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-dark-card .il-btn-primary {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(120deg, var(--il-cyan), #0099bb);
  color: #001018;
  font-weight: 800;
  cursor: pointer;
  margin-top: 0.25rem;
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.25);
}

.contact-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1rem;
}

.contact-social a {
  color: var(--il-cyan);
  text-decoration: none;
  font-weight: 600;
}

.contact-social a:hover {
  text-decoration: underline;
}

.product-page-section {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.product-page-section:last-of-type {
  border-bottom: none;
}

.product-page-kicker {
  color: var(--il-cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.product-page-kicker--red {
  color: #ff6b6b;
}

.product-page-section h2 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  margin: 0 0 1rem;
}

.product-page-section p,
.product-page-section li {
  color: var(--il-muted);
  max-width: 720px;
}

.product-page-section ul {
  padding-left: 1.2rem;
  margin: 1rem 0;
}

.product-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.product-status {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.product-status--available {
  color: var(--il-cyan);
  border: 1px solid rgba(0, 212, 255, 0.45);
  background: rgba(0, 212, 255, 0.08);
}

.product-status--building {
  color: #f5b942;
  border: 1px solid rgba(245, 185, 66, 0.45);
  background: rgba(245, 185, 66, 0.08);
}

.product-status--soon {
  color: #8a8a90;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.il-waitlist {
  padding: 4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.forge-pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .forge-pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .forge-pricing-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.forge-plan {
  position: relative;
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  background: rgba(6, 6, 6, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.forge-plan h2 {
  margin: 0;
  font-size: 1.25rem;
}

.forge-plan__price {
  margin: 0;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.forge-plan__price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--il-muted);
}

.forge-plan__desc {
  margin: 0;
  flex: 1;
  color: var(--il-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.forge-plan--highlight {
  border-color: rgba(0, 212, 255, 0.55);
  box-shadow: 0 0 32px rgba(0, 212, 255, 0.12);
}

.forge-plan__badge {
  position: absolute;
  top: -0.65rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--il-cyan);
  color: #001018;
  white-space: nowrap;
}

.forge-faq {
  padding-top: 0;
}

.forge-faq__list {
  margin: 0;
  display: grid;
  gap: 1.25rem;
}

.forge-faq__item dt {
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.35rem;
}

.forge-faq__item dd {
  margin: 0;
  color: var(--il-muted);
  line-height: 1.55;
}