@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --bg-deep: #04060d;
  --bg-elevated: rgba(12, 16, 28, 0.78);
  --glass: rgba(255, 255, 255, 0.045);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --text-primary: #f4f6ff;
  --text-secondary: #9da8d4;
  --text-muted: #636d94;
  --accent: #5b7cff;
  --accent-2: #4f6ef7;
  --accent-soft: rgba(91, 124, 255, 0.2);
  --accent-glow: rgba(91, 124, 255, 0.55);
  --cyan: #22d3ee;
  --violet: #a78bfa;
  --pink: #f472b6;
  --success: #34d399;
  --radius: 18px;
  --radius-lg: 28px;
  --font: "Outfit", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ── Background layers ── */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: drift 18s ease-in-out infinite;
}

.orb-1 {
  width: 420px;
  height: 420px;
  top: -8%;
  left: -5%;
  background: rgba(91, 124, 255, 0.35);
}

.orb-2 {
  width: 360px;
  height: 360px;
  top: 15%;
  right: -8%;
  background: rgba(167, 139, 250, 0.22);
  animation-delay: -6s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  bottom: 5%;
  left: 30%;
  background: rgba(34, 211, 238, 0.15);
  animation-delay: -12s;
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 25px) scale(0.95); }
}

.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(91, 124, 255, 0.15), transparent),
    var(--bg-deep);
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 100% 70% at 50% 20%, black 20%, transparent 75%);
}

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.icon {
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
}

.icon-lg {
  width: 1.75rem;
  height: 1.75rem;
}

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(24px) saturate(1.5);
  background: rgba(4, 6, 13, 0.72);
  border-bottom: 1px solid var(--glass-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.logo img {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 0 20px var(--accent-glow));
}

.logo-text strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-text span {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  border-radius: 2px;
  transition: width 0.25s;
}

.nav-links a:hover::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--violet) 100%);
  color: white;
  box-shadow: 0 4px 24px rgba(91, 124, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(91, 124, 255, 0.5);
}

.btn-ghost {
  background: var(--glass);
  border-color: var(--glass-border);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
}

.btn-ghost:hover {
  background: var(--glass-strong);
  border-color: rgba(91, 124, 255, 0.3);
}

/* ── Hero ── */
.hero {
  padding: 4rem 0 5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 2rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1rem 0.45rem 0.65rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(91, 124, 255, 0.15), rgba(167, 139, 250, 0.08));
  border: 1px solid rgba(91, 124, 255, 0.3);
  color: #c5d4ff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  animation: fade-up 0.7s ease both;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px var(--success);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero h1 {
  font-size: clamp(2.5rem, 5.8vw, 3.85rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 1.25rem;
  animation: fade-up 0.7s 0.1s ease both;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, #fff 0%, var(--cyan) 45%, var(--accent) 80%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 48ch;
  margin-bottom: 2rem;
  animation: fade-up 0.7s 0.2s ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
  animation: fade-up 0.7s 0.3s ease both;
}

.hero-visual-wrap {
  position: relative;
  animation: fade-up 0.9s 0.2s ease both;
}

.hero-visual-wrap::before {
  content: "";
  position: absolute;
  inset: 10%;
  background: radial-gradient(circle, rgba(91, 124, 255, 0.25), transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

.hero-visual-wrap img,
.hero-visual-wrap object {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.45));
}

.hero-svg .flow-line {
  animation: dash 12s linear infinite;
}

.hero-svg .flow-line.delay { animation-delay: -4s; }
.hero-svg .flow-line.delay2 { animation-delay: -8s; }

@keyframes dash {
  to { stroke-dashoffset: -120; }
}

.hero-svg .float { animation: float 6s ease-in-out infinite; }
.hero-svg .float-slow { animation: float 8s ease-in-out infinite; }
.hero-svg .float-slow.delay { animation-delay: -3s; }

.hero-svg .pulse-core {
  animation: core-pulse 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes core-pulse {
  0%, 100% { r: 8; opacity: 1; }
  50% { r: 10; opacity: 0.85; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  animation: fade-up 0.7s 0.4s ease both;
}

@media (min-width: 640px) {
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
}

.stat-card {
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--glass-strong), transparent);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  transition: border-color 0.3s, transform 0.3s;
}

.stat-card:hover {
  border-color: rgba(91, 124, 255, 0.35);
  transform: translateY(-3px);
}

.stat-card .icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 0.65rem;
  background: var(--accent-soft);
  color: #b8c8ff;
}

.stat-card strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.stat-card span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Marquee strip ── */
.marquee-wrap {
  overflow: hidden;
  padding: 1.25rem 0;
  border-block: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.02);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.marquee {
  display: flex;
  gap: 2.5rem;
  animation: marquee 35s linear infinite;
  width: max-content;
}

.marquee span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.marquee span.accent {
  color: var(--accent);
}

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

/* ── Sections ── */
section {
  padding: 5rem 0;
  position: relative;
}

.section-head {
  margin-bottom: 2.75rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.85rem;
}

.section-label::before {
  content: "";
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.85rem, 3.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
  max-width: 20ch;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 58ch;
}

/* ── Panels & cards ── */
.panel {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(28px);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.panel-highlight {
  border-color: rgba(91, 124, 255, 0.35);
  background: linear-gradient(155deg, rgba(91, 124, 255, 0.12) 0%, rgba(12, 16, 28, 0.9) 45%);
}

.panel-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--accent-soft), rgba(167, 139, 250, 0.12));
  border: 1px solid rgba(91, 124, 255, 0.25);
  color: #c5d4ff;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.35rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.card {
  padding: 1.65rem;
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(91, 124, 255, 0.12), transparent 55%);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}

.card:hover {
  border-color: rgba(91, 124, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.card:hover::after {
  opacity: 1;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 1.1rem;
  background: linear-gradient(135deg, rgba(91, 124, 255, 0.25), rgba(34, 211, 238, 0.08));
  border: 1px solid rgba(91, 124, 255, 0.25);
  color: #b8c8ff;
}

.card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.panel h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  padding: 0.15em 0.45em;
  border-radius: 6px;
  background: rgba(91, 124, 255, 0.12);
  border: 1px solid rgba(91, 124, 255, 0.2);
  color: #c5d4ff;
}

/* ── Flow pipeline ── */
.flow-panel {
  padding: 2.5rem 2rem;
}

.flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 900px) {
  .flow {
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 0.5rem;
  }
}

.flow-step {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--glass-border);
  transition: border-color 0.3s, transform 0.3s;
}

.flow-step:hover {
  border-color: rgba(91, 124, 255, 0.4);
  transform: scale(1.02);
}

.flow-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 0.85rem;
  background: var(--accent-soft);
  color: var(--cyan);
}

.flow-step-num {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
}

.flow-step h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.flow-step p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.flow-arrow {
  display: none;
  align-self: center;
  color: var(--accent);
  opacity: 0.6;
}

@media (min-width: 900px) {
  .flow-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* ── Tags ── */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tag {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: transform 0.2s, border-color 0.2s;
}

.tag:hover {
  transform: translateY(-2px);
  border-color: rgba(91, 124, 255, 0.35);
}

.tag-accent {
  background: linear-gradient(135deg, rgba(91, 124, 255, 0.2), rgba(167, 139, 250, 0.1));
  border-color: rgba(91, 124, 255, 0.35);
  color: #d4e0ff;
}

/* ── Code ── */
.code-wrap {
  position: relative;
  margin-top: 2rem;
}

.code-wrap::before {
  content: "terminal";
  position: absolute;
  top: -12px;
  left: 1.25rem;
  padding: 0.2rem 0.65rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent);
  color: white;
  border-radius: 6px;
}

.code-block {
  padding: 2rem 1.5rem 1.25rem;
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid var(--glass-border);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #a5b4fc;
  overflow-x: auto;
  line-height: 1.75;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.code-block .comment { color: var(--text-muted); }
.code-block .cmd { color: var(--cyan); }

/* ── Deploy ── */
.deploy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.deploy-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  transition: transform 0.3s;
}

.deploy-card:hover {
  transform: translateY(-3px);
}

.deploy-card.featured {
  border-color: rgba(91, 124, 255, 0.45);
  background: linear-gradient(165deg, rgba(91, 124, 255, 0.15), rgba(8, 10, 20, 0.95));
  box-shadow: 0 0 60px rgba(91, 124, 255, 0.12);
}

.deploy-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.deploy-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: #b8c8ff;
}

.deploy-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.deploy-card ul {
  list-style: none;
  margin-top: 1rem;
}

.deploy-card li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.deploy-card li svg {
  color: var(--success);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

/* ── CTA ── */
.cta-panel {
  text-align: center;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(91, 124, 255, 0.2), transparent 60%);
  pointer-events: none;
}

.cta-logo {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 0 24px var(--accent-glow));
}

/* ── Footer ── */
.footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--glass-border);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.875rem;
  max-width: 36ch;
  margin-top: 0.85rem;
}

.footer-meta {
  text-align: right;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-meta strong {
  display: block;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

/* ── Industry cards accent borders ── */
.industry-card {
  appearance: none;
  font: inherit;
  color: inherit;
  text-align: left;
  width: 100%;
  cursor: pointer;
}

.industry-card[data-accent="accent"] { border-top: 2px solid var(--accent); }
.industry-card[data-accent="cyan"] { border-top: 2px solid var(--cyan); }
.industry-card[data-accent="violet"] { border-top: 2px solid var(--violet); }
.industry-card[data-accent="pink"] { border-top: 2px solid var(--pink); }
.industry-card[data-accent="success"] { border-top: 2px solid var(--success); }
.industry-card[data-accent="amber"] { border-top: 2px solid #fbbf24; }

.industry-card.is-active {
  border-color: rgba(91, 124, 255, 0.55);
  box-shadow: 0 0 0 1px rgba(91, 124, 255, 0.35), 0 16px 40px rgba(91, 124, 255, 0.15);
}

.industry-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.25s, transform 0.25s;
}

.industry-card:hover .industry-card-cta,
.industry-card.is-active .industry-card-cta {
  opacity: 1;
  transform: translateY(0);
}

.industries-grid {
  gap: 1.25rem;
}

/* ── Vertical slide panel ── */
body.panel-open {
  overflow: hidden;
}

.vertical-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(4, 6, 13, 0.72);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.vertical-backdrop.is-visible {
  opacity: 1;
}

.vertical-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 201;
  width: min(520px, 100vw);
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(180deg, rgba(14, 18, 32, 0.98) 0%, rgba(8, 10, 20, 0.99) 100%);
  border-left: 1px solid var(--glass-border);
  box-shadow: -24px 0 80px rgba(0, 0, 0, 0.55);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.vertical-panel.is-open {
  transform: translateX(0);
}

.vertical-panel[data-accent="accent"] .vertical-panel-icon { border-color: rgba(91, 124, 255, 0.4); color: #b8c8ff; }
.vertical-panel[data-accent="cyan"] .vertical-panel-icon { border-color: rgba(34, 211, 238, 0.4); color: var(--cyan); }
.vertical-panel[data-accent="violet"] .vertical-panel-icon { border-color: rgba(167, 139, 250, 0.4); color: var(--violet); }
.vertical-panel[data-accent="pink"] .vertical-panel-icon { border-color: rgba(244, 114, 182, 0.4); color: var(--pink); }
.vertical-panel[data-accent="success"] .vertical-panel-icon { border-color: rgba(52, 211, 153, 0.4); color: var(--success); }
.vertical-panel[data-accent="amber"] .vertical-panel-icon { border-color: rgba(251, 191, 36, 0.4); color: #fbbf24; }

.vertical-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}

.vertical-panel-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  border: 1px solid rgba(91, 124, 255, 0.25);
}

.vertical-panel-close {
  appearance: none;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--text-secondary);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.vertical-panel-close:hover {
  background: var(--glass-strong);
  color: var(--text-primary);
  border-color: rgba(91, 124, 255, 0.35);
}

.vertical-panel-body {
  padding: 1.5rem 1.5rem 2.5rem;
  overflow-y: auto;
  flex: 1;
}

.vp-title {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.65rem;
}

.vp-tagline {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.vp-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.vp-metric {
  padding: 1rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
}

.vp-metric strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #fff, var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.25rem;
}

.vp-metric span {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.vp-heading {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.65rem;
  margin-top: 1.25rem;
}

.vp-overview {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 0.5rem;
}

.vp-advantages {
  list-style: none;
  margin-bottom: 0.5rem;
}

.vp-advantages li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.35rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  line-height: 1.5;
}

.vp-advantages li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.vp-usecases {
  margin-bottom: 1.75rem;
}

.vp-cta {
  width: 100%;
  justify-content: center;
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .hero { padding-top: 2.5rem; }
  .footer-meta { text-align: left; }
  .section-title { max-width: none; }
}