/* NexusAI — Premium cyber-tech theme */

:root {
  --black: #000000;
  --bg: #030303;
  --bg-card: rgba(10, 14, 12, 0.75);
  --green: #00ff9d;
  --green-bright: #4ade80;
  --green-dark: #00cc7a;
  --green-glow: rgba(0, 255, 157, 0.45);
  --green-soft: rgba(0, 255, 157, 0.1);
  --green-border: rgba(0, 255, 157, 0.35);
  --cyan: #22d3ee;
  --white: #ffffff;
  --text: #eef2ef;
  --text-muted: #8fa396;
  --text-faint: #5a6b60;
  --border: rgba(255, 255, 255, 0.08);
  --glass: rgba(8, 12, 10, 0.65);
  --font: "Inter", system-ui, sans-serif;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --header-h: 74px;
  --topbar-h: 38px;
  --radius: 16px;
  --radius-pill: 999px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }
img { max-width: 100%; display: block; height: auto; }

a { color: var(--green); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--white); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  letter-spacing: -0.03em;
}

.container { width: 100%; max-width: 1220px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 820px; }

/* ── Animated background layers ── */
.bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.bg-hex {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 0L56 16v32L28 64 0 48V16z' fill='none' stroke='%2300ff9d' stroke-width='0.5'/%3E%3C/svg%3E");
  background-size: 56px 98px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 10%, transparent 75%);
  pointer-events: none;
}

.bg-orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 12s ease-in-out infinite;
}

.orb-1 {
  width: 420px; height: 420px;
  background: rgba(0, 255, 157, 0.18);
  top: -120px; left: 50%;
  transform: translateX(-50%);
}

.orb-2 {
  width: 300px; height: 300px;
  background: rgba(34, 211, 238, 0.1);
  bottom: 10%; right: -5%;
  animation-delay: -4s;
}

.orb-3 {
  width: 250px; height: 250px;
  background: rgba(0, 200, 120, 0.12);
  bottom: 20%; left: -8%;
  animation-delay: -8s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.95); }
}

/* ── Typography effects ── */
.glow-text {
  text-shadow:
    0 0 20px rgba(255, 255, 255, 0.3),
    0 0 60px rgba(0, 255, 157, 0.2),
    0 0 100px rgba(0, 255, 157, 0.08);
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--green) 50%, var(--cyan) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.highlight-green { color: var(--green); text-shadow: 0 0 20px var(--green-glow); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid var(--green-border);
  border-radius: var(--radius-pill);
  background: var(--green-soft);
  box-shadow: 0 0 20px rgba(0, 255, 157, 0.1);
  margin-bottom: 16px;
}

.section-label::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ── Topbar ── */
.topbar {
  height: var(--topbar-h);
  background: rgba(0, 0, 0, 0.9);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  font-size: 0.74rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1001;
}

.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar-social { display: flex; gap: 14px; }
.topbar-social a {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 0.7rem;
  transition: all var(--transition);
}
.topbar-social a:hover {
  color: var(--green);
  border-color: var(--green-border);
  box-shadow: 0 0 15px rgba(0, 255, 157, 0.2);
}
.topbar-contact { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar-contact a { color: var(--text-muted); transition: color var(--transition); }
.topbar-contact a:hover { color: var(--green); }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
  flex-shrink: 0;
}

.brand:hover { color: var(--white); }

.brand-logo {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  flex-shrink: 0;
  box-shadow: 0 0 24px rgba(0, 255, 157, 0.15);
  transition: box-shadow var(--transition), transform var(--transition);
}

.brand:hover .brand-logo {
  box-shadow: 0 0 32px rgba(0, 255, 157, 0.28);
  transform: translateY(-1px);
}

.brand-text { display: flex; flex-direction: column; }

.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--white);
  background: none;
  -webkit-text-fill-color: unset;
}

.brand-tagline {
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--green);
  opacity: 0.8;
  margin-top: 3px;
}

.nav { display: flex; align-items: center; gap: 16px; }

.nav-pills {
  display: flex;
  gap: 4px;
  padding: 5px 8px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(12px);
}

.nav-pills a {
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.nav-pills a:hover,
.nav-pills a.active {
  color: var(--white);
  border-color: var(--green-border);
  background: var(--green-soft);
  box-shadow: 0 0 20px rgba(0, 255, 157, 0.12);
}

.nav-actions { display: flex; gap: 10px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--green); }

.mobile-nav {
  position: fixed;
  inset: calc(var(--topbar-h) + var(--header-h)) 0 0 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.97);
  backdrop-filter: blur(20px);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateX(100%);
  transition: transform var(--transition);
  overflow-y: auto;
}

.mobile-nav.open { transform: translateX(0); }
.mobile-nav a { padding: 14px 0; color: var(--text-muted); border-bottom: 1px solid var(--border); }

/* ── Buttons ── */
.btn-green, .btn-outline, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-sm { padding: 10px 22px; font-size: 0.82rem; }
.btn-lg { padding: 16px 38px; font-size: 0.95rem; }

.btn-green {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: var(--black);
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.35), inset 0 1px 0 rgba(255,255,255,0.3);
}

.btn-green::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn-green:hover {
  color: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(0, 255, 157, 0.5), 0 8px 30px rgba(0, 255, 157, 0.2);
}

.btn-green:hover::after { transform: translateX(100%); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--green-border);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: var(--green-soft);
  color: var(--green);
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.15);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse 100% 80% at 50% -20%, #0a2e1c 0%, #041a10 35%, #000 70%);
}

.hero #hero-canvas {
  width: 100%;
  height: 100%;
}

.hero-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 157, 0.015) 2px,
    rgba(0, 255, 157, 0.015) 4px
  );
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
  padding: 40px 0;
}

.hero-badge-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  margin-bottom: 28px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--green);
  border: 1px solid var(--green-border);
  border-radius: var(--radius-pill);
  background: rgba(0, 255, 157, 0.06);
  animation: fadeUp 0.8s ease both;
}

.hero-badge-top .dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 1.5s ease infinite;
  box-shadow: 0 0 12px var(--green);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin-bottom: 22px;
  animation: fadeUp 0.8s ease 0.1s both;
}

.hero-lead {
  font-size: clamp(0.95rem, 2vw, 1.12rem);
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
  animation: fadeUp 0.8s ease 0.2s both;
}

.hero-form-wrap {
  animation: fadeUp 0.8s ease 0.3s both;
  max-width: 580px;
  margin: 0 auto;
}

.hero-form {
  display: flex;
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 1px solid var(--green-border);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(16px);
  box-shadow: 0 0 60px rgba(0, 255, 157, 0.12), inset 0 0 30px rgba(0, 255, 157, 0.03);
  transition: box-shadow var(--transition);
}

.hero-form:focus-within {
  box-shadow: 0 0 80px rgba(0, 255, 157, 0.25), inset 0 0 30px rgba(0, 255, 157, 0.05);
  border-color: var(--green);
}

.hero-form input {
  flex: 1;
  padding: 18px 28px;
  background: transparent;
  border: none;
  color: var(--white);
  font-family: var(--font);
  font-size: 0.92rem;
  outline: none;
}

.hero-form input::placeholder { color: var(--text-faint); }

.hero-form button {
  padding: 18px 36px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--black);
  border: none;
  font-weight: 800;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition);
}

.hero-form button:hover { filter: brightness(1.1); }

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 24px;
  animation: fadeUp 0.8s ease 0.4s both;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-badge svg { color: var(--green); filter: drop-shadow(0 0 6px var(--green-glow)); }

.hero-fade-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 180px;
  background: linear-gradient(to top, var(--black), transparent);
  z-index: 2;
  pointer-events: none;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Sections ── */
.section {
  padding: 100px 0;
  position: relative;
  background: var(--black);
}

.section--alt {
  background: linear-gradient(180deg, #020202 0%, #050805 50%, #020202 100%);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}

.section-header h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 16px; }
.section-header p { color: var(--text-muted); font-size: 1.02rem; }

/* ── Glass cards ── */
.glass-card {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid var(--border);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0,255,157,0.4), transparent 40%, rgba(34,211,238,0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.glass-card:hover {
  transform: translateY(-8px);
  border-color: var(--green-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 255, 157, 0.08);
}

.glass-card:hover::before { opacity: 1; }

/* ── Featured rows ── */
.featured-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 100px;
}

.featured-row:last-child { margin-bottom: 0; }
.featured-row.reverse .featured-card-wrap { order: -1; }

.featured-intro h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  margin-bottom: 18px;
}

.featured-intro p { color: var(--text-muted); font-size: 1rem; }

.featured-card {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid var(--border);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.featured-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0,255,157,0.4), transparent 40%, rgba(34,211,238,0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 1;
}

.featured-card:hover {
  transform: translateY(-8px);
  border-color: var(--green-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 255, 157, 0.08);
}

.featured-card:hover::before { opacity: 1; }

.featured-card-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 280px;
}

.featured-card-img {
  position: relative;
  overflow: hidden;
}

.featured-card-img img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.featured-card:hover .featured-card-img img { transform: scale(1.08); }

.featured-card-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,255,157,0.15), transparent 60%);
  pointer-events: none;
}

.featured-card-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid var(--green-border);
  border-radius: var(--radius-pill);
  background: var(--green-soft);
  width: fit-content;
  margin-bottom: 14px;
}

.featured-card-body h3 {
  font-size: 1.35rem;
  color: var(--green);
  margin-bottom: 12px;
  text-shadow: 0 0 20px rgba(0, 255, 157, 0.3);
}

.featured-card-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.65;
}

/* ── Marquee ── */
.marquee-section {
  padding: 56px 0;
  background: linear-gradient(90deg, #000 0%, #051208 50%, #000 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}

.marquee-section::before,
.marquee-section::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.marquee-section::before { left: 0; background: linear-gradient(to right, var(--black), transparent); }
.marquee-section::after { right: 0; background: linear-gradient(to left, var(--black), transparent); }

.marquee-section h2 {
  text-align: center;
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  margin-bottom: 36px;
  padding: 0 24px;
}

.marquee-wrap { overflow: hidden; }

.marquee-track {
  display: flex;
  gap: 20px;
  animation: marquee 25s linear infinite;
  width: max-content;
}

.marquee-track.reverse { animation-direction: reverse; animation-duration: 30s; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  transition: all var(--transition);
  white-space: nowrap;
}

.marquee-item:hover {
  color: var(--green);
  border-color: var(--green-border);
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.15);
  transform: scale(1.03);
}

.marquee-dot {
  color: var(--green);
  animation: pulse 2s ease infinite;
}

/* ── Approach tabs ── */
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}

.approach-tabs { display: flex; flex-direction: column; gap: 8px; }

.approach-tab {
  padding: 18px 22px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: left;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}

.approach-tab:hover { border-color: var(--green-border); color: var(--white); }

.approach-tab.active {
  color: var(--green);
  border-color: var(--green-border);
  background: var(--green-soft);
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.1);
}

.approach-panel {
  display: none;
  padding: 40px;
  min-height: 320px;
}

.approach-panel.active { display: block; animation: fadeUp 0.5s ease; }

.approach-panel h3 {
  font-size: 1.4rem;
  margin-bottom: 18px;
  color: var(--green);
  text-shadow: 0 0 20px rgba(0, 255, 157, 0.25);
}

.approach-panel p { color: var(--text-muted); font-size: 1rem; line-height: 1.75; }

/* ── Stats ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-box {
  text-align: center;
  padding: 36px 20px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-box::after {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.stat-box:hover {
  border-color: var(--green-border);
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(0, 255, 157, 0.1);
}

.stat-box:hover::after { opacity: 1; }

.stat-box h3 {
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.stat-box p { font-size: 0.85rem; color: var(--text-muted); }

/* ── Feature list ── */
.features-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-list { list-style: none; }

.feature-list li {
  position: relative;
  padding: 16px 0 16px 32px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color var(--transition), padding-left var(--transition);
}

.feature-list li:hover {
  color: var(--white);
  padding-left: 38px;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 10px; height: 10px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 15px var(--green-glow);
}

.features-visual {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--green-border);
  box-shadow: 0 0 60px rgba(0, 255, 157, 0.1);
  position: relative;
}

.features-visual img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.features-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,255,157,0.1), transparent);
  pointer-events: none;
}

/* ── Cards grid ── */
.card-grid { display: grid; gap: 24px; }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  padding: 32px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--green-border);
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(0, 255, 157, 0.08);
}

.card-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  background: var(--green-soft);
  border: 1px solid var(--green-border);
  border-radius: 14px;
  margin-bottom: 18px;
  box-shadow: 0 0 20px rgba(0, 255, 157, 0.1);
}

.card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 0.9rem; }

/* ── Page hero ── */
.page-hero {
  position: relative;
  padding: 70px 0 56px;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, #0a2e1c 0%, #000 70%);
}

.page-hero .bg-hex { opacity: 0.05; }
.page-hero .container { position: relative; z-index: 2; }

.page-hero h1 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); margin-bottom: 14px; }
.page-hero p { color: var(--text-muted); max-width: 640px; font-size: 1.05rem; }

.breadcrumb {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.8rem;
  color: var(--text-faint);
}

.breadcrumb a { color: var(--text-muted); }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.pricing-card {
  padding: 36px 30px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 24px;
  backdrop-filter: blur(16px);
  transition: all var(--transition);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--green-border);
  box-shadow: 0 0 60px rgba(0, 255, 157, 0.12);
  transform: scale(1.03);
}

.pricing-card:hover { transform: translateY(-6px); border-color: var(--green-border); }
.pricing-card.featured:hover { transform: scale(1.03) translateY(-6px); }

.pricing-card .badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  padding: 5px 18px;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--black);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 20px var(--green-glow);
}

.pricing-card .price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  margin: 16px 0 4px;
}

.pricing-card .price span { font-size: 0.85rem; color: var(--text-faint); font-weight: 500; }

.pricing-features { list-style: none; margin: 24px 0; }

.pricing-features li {
  padding: 10px 0 10px 24px;
  position: relative;
  font-size: 0.88rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }

.contact-info-card {
  padding: 26px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 18px;
  margin-bottom: 16px;
  backdrop-filter: blur(12px);
  transition: border-color var(--transition);
}

.contact-info-card:hover { border-color: var(--green-border); }
.contact-info-card h3 { font-size: 0.95rem; margin-bottom: 8px; color: var(--green); }
.contact-info-card p, .contact-info-card a { color: var(--text-muted); font-size: 0.9rem; }

.contact-form {
  padding: 36px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 24px;
  backdrop-filter: blur(16px);
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font);
  font-size: 0.92rem;
  color: var(--white);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border);
  border-radius: 12px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 20px rgba(0, 255, 157, 0.1);
}

.form-group textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ── Insights ── */
.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.insight-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}

.insight-card:hover {
  border-color: var(--green-border);
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(0, 255, 157, 0.08);
}

.insight-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; transition: transform 0.5s ease; }
.insight-card:hover img { transform: scale(1.05); }

.insight-card-body { padding: 24px; }
.insight-tag { font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--green); }
.insight-card h3 { font-size: 1.08rem; margin: 10px 0; line-height: 1.35; }
.insight-card p { font-size: 0.85rem; color: var(--text-muted); }
.insight-meta { font-size: 0.75rem; color: var(--text-faint); margin-top: 12px; }

/* ── Timeline ── */
.timeline { padding-left: 28px; border-left: 2px solid var(--green-border); }

.timeline-item { position: relative; padding-bottom: 36px; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -34px; top: 6px;
  width: 12px; height: 12px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--green-glow);
}

.timeline-item .year { font-size: 0.8rem; color: var(--green); font-weight: 700; margin-bottom: 6px; }
.timeline-item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.timeline-item p { color: var(--text-muted); font-size: 0.9rem; }

/* ── CTA ── */
.cta-band {
  padding: 90px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0, 255, 157, 0.08) 0%, transparent 60%);
  border-top: 1px solid var(--border);
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100'%3E%3Cpath d='M28 0L56 16v32L28 64 0 48V16z' fill='none' stroke='%2300ff9d' stroke-width='0.3' opacity='0.3'/%3E%3C/svg%3E");
  background-size: 56px 98px;
  opacity: 0.04;
}

.cta-band .container { position: relative; z-index: 1; }

.cta-band h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); margin-bottom: 14px; }
.cta-band p { color: var(--text-muted); max-width: 560px; margin: 0 auto 32px; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ── Footer ── */
.site-footer {
  background: #010101;
  border-top: 1px solid var(--border);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 36px;
  margin-bottom: 44px;
}

.footer-brand p { color: var(--text-muted); font-size: 0.88rem; margin: 16px 0; max-width: 260px; }

.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 0.88rem; color: var(--text-muted); transition: color var(--transition); }
.footer-col a:hover { color: var(--green); }

.footer-newsletter { display: flex; gap: 8px; margin-top: 16px; }

.footer-newsletter input {
  flex: 1;
  padding: 12px 18px;
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--white);
  font-family: var(--font);
  outline: none;
}

.footer-newsletter input:focus { border-color: var(--green); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-faint);
}

/* ── Content ── */
.content-block h2 { font-size: 1.5rem; margin: 36px 0 14px; }
.content-block h3 { font-size: 1.15rem; margin: 24px 0 10px; color: var(--green); }
.content-block p, .content-block li { color: var(--text-muted); margin-bottom: 14px; }
.content-block ul, .content-block ol { padding-left: 22px; margin-bottom: 16px; }

/* ── Metrics bar ── */
.metrics-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.metrics-bar > div {
  padding: 28px 20px;
  text-align: center;
  background: var(--glass);
  backdrop-filter: blur(8px);
}

.metrics-bar strong {
  display: block;
  font-size: 1.7rem;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.metrics-bar span { font-size: 0.8rem; color: var(--text-muted); }

/* ── Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Cursor glow (desktop) ── */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 255, 157, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  opacity: 0;
}

body.hero-active .cursor-glow { opacity: 1; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .featured-row, .approach-grid, .features-split, .contact-grid,
  .featured-card-inner { grid-template-columns: 1fr; }
  .featured-row.reverse .featured-card-wrap { order: 0; }
  .card-grid--3, .insight-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row, .metrics-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.featured { transform: none; }
}

@media (max-width: 768px) {
  .topbar-contact { display: none; }
  .nav-pills, .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .hero-form { flex-direction: column; border-radius: 20px; }
  .hero-form button { border-radius: 0 0 20px 20px; }
  .card-grid--2, .card-grid--3, .insight-grid, .pricing-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cursor-glow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .marquee-track { animation: none; }
}