:root {
  --bg: #06030f;
  --sidebar: rgba(12, 9, 28, 0.85);
  --surface: rgba(20, 15, 40, 0.8);
  --surface-soft: rgba(18, 14, 36, 0.72);
  --primary: #47c8ff;
  --primary-soft: rgba(71, 200, 255, 0.16);
  --secondary: #f7f9fc;
  --accent: #a471ff;
  --text: rgba(247, 249, 252, 0.92);
  --muted: rgba(247, 249, 252, 0.65);
  --border: rgba(132, 179, 255, 0.12);
  --shadow: 0 28px 60px rgba(2, 3, 14, 0.6);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

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

body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(140% 120% at 0% 0%, rgba(71, 200, 255, 0.12), transparent 40%),
    radial-gradient(120% 160% at 100% 100%, rgba(164, 113, 255, 0.16), transparent 50%), var(--bg);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 40px 26px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  background: var(--sidebar);
  backdrop-filter: blur(14px);
  border-right: 1px solid var(--border);
}

.sidebar__brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 6px 0 6px 20px;
  border-left: 3px solid rgba(71, 200, 255, 0.55);
}

.sidebar__brand::after {
  content: "";
  position: absolute;
  inset: -12px -18px -12px 0;
  background: radial-gradient(140% 120% at 0% 0%, rgba(71, 200, 255, 0.12), transparent 60%);
  opacity: 0.9;
  pointer-events: none;
}

.sidebar__logo {
  display: grid;
  place-items: center;
  width: 65px;
  height: 60px;
  border-radius: 50%;
  background: conic-gradient(from 210deg, rgba(71, 200, 255, 0.32), rgba(164, 113, 255, 0.16), rgba(71, 200, 255, 0.32));
  border: 1px solid rgba(71, 200, 255, 0.45);
  box-shadow: 0 14px 28px rgba(6, 3, 15, 0.45);
  overflow: hidden;
}

.sidebar__logo img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(6, 3, 15, 0.5));
}

.sidebar__brand-copy {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.sidebar__brand-name {
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.sidebar__brand-tagline {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.sidebar__nav {
  display: grid;
  gap: 14px;
  font-size: 0.92rem;
}

.sidebar__nav a {
  padding: 8px 0;
  color: var(--muted);
  transition: color 0.2s ease;
}

.sidebar__nav a:hover,
.sidebar__nav a:focus-visible {
  color: var(--primary);
}

.sidebar__cta {
  margin-top: auto;
  display: inline-flex;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  background: rgba(71, 200, 255, 0.16);
  border: 1px solid rgba(71, 200, 255, 0.4);
  color: var(--primary);
  font-weight: 600;
}

.content {
  padding: 60px clamp(32px, 6vw, 80px);
  display: grid;
  gap: 80px;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.section-header h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.6rem);
}

.section-header p {
  margin: 0;
  color: var(--muted);
  max-width: 640px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(32px, 6vw, 70px);
  align-items: center;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--primary);
}

.hero h1 {
  margin: 18px 0 12px;
  font-size: clamp(3rem, 6vw, 3.6rem);
  font-weight: 700;
}

.hero p {
  margin: 0 0 22px;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.primary-button,
.ghost-button {
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 14px;
  padding: 14px 28px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary-button {
  background: linear-gradient(130deg, var(--primary), #88e6ff);
  color: var(--bg);
  box-shadow: 0 22px 40px rgba(71, 200, 255, 0.28);
}

.primary-button:hover {
  transform: translateY(-3px);
}

.ghost-button {
  border: 1px solid rgba(71, 200, 255, 0.3);
  color: var(--primary);
  padding: 13px 26px;
}

.ghost-button:hover {
  transform: translateY(-3px);
  border-color: rgba(164, 113, 255, 0.4);
}

.hero__stats {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  list-style: none;
  padding: 0;
}

.hero__stats div {
  background: var(--surface);
  border-radius: 16px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  min-width: 160px;
}

.hero__stats dt {
  margin: 0;
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--primary);
}

.hero__stats dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero__visual {
  position: relative;
}

.hero__visual::before {
  content: "";
  position: absolute;
  inset: -6% -8% -8% -8%;
  border-radius: 40px;
  background: linear-gradient(140deg, rgba(164, 113, 255, 0.22), rgba(71, 200, 255, 0.18));
  filter: blur(2px);
  transform: rotate(-6deg);
}

.hero__visual img {
  position: relative;
  width: 100%;
  border-radius: 34px;
  border: 1px solid rgba(71, 200, 255, 0.28);
  box-shadow: var(--shadow);
}

.hero__badge {
  position: absolute;
  bottom: -18px;
  left: 36px;
  padding: 14px 18px;
  background: rgba(6, 3, 15, 0.9);
  border-radius: 14px;
  border: 1px solid rgba(71, 200, 255, 0.35);
  box-shadow: var(--shadow);
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero__badge strong {
  color: var(--primary);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.programs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.program-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 32px 34px;
  border-radius: 26px;
  border: 1px solid var(--border);
  background: linear-gradient(150deg, rgba(71, 200, 255, 0.18), rgba(6, 3, 15, 0.9));
  box-shadow: 0 30px 60px rgba(6, 3, 15, 0.55);
  overflow: hidden;
}

.program-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(140% 120% at 0% 0%, rgba(255, 255, 255, 0.08), transparent 60%);
  opacity: 0.7;
  pointer-events: none;
}

.program-card::after {
  content: "";
  position: absolute;
  inset: -60px -80px 60% 40%;
  background: radial-gradient(90% 90% at 50% 50%, rgba(164, 113, 255, 0.25), transparent 70%);
  opacity: 0.6;
  transform: rotate(18deg);
  pointer-events: none;
}

.program-card--automation::after {
  background: radial-gradient(90% 90% at 50% 50%, rgba(71, 200, 255, 0.3), transparent 70%);
}

.program-card--growth::after {
  background: radial-gradient(90% 90% at 50% 50%, rgba(255, 196, 107, 0.32), transparent 70%);
}

.program-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  position: relative;
  z-index: 1;
}

.program-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  background: rgba(6, 3, 15, 0.8);
  border: 1px solid rgba(71, 200, 255, 0.4);
  box-shadow: 0 18px 32px rgba(6, 3, 15, 0.5);
}

.program-card h3 {
  margin: 0;
  font-size: 1.8rem;
}

.program-card p {
  margin: 0;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

.program-card ul {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: rgba(247, 249, 252, 0.78);
}

.program-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.program-card ul li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.7;
}

.program-card__tag {
  position: relative;
  z-index: 1;
  align-self: flex-start;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(6, 3, 15, 0.72);
  border: 1px solid rgba(71, 200, 255, 0.3);
  color: rgba(247, 249, 252, 0.8);
  box-shadow: 0 12px 24px rgba(6, 3, 15, 0.45);
}

.program-card--automation .program-card__badge {
  border-color: rgba(164, 113, 255, 0.6);
}

.program-card--automation .program-card__tag {
  border-color: rgba(164, 113, 255, 0.4);
}

.program-card--growth .program-card__badge {
  border-color: rgba(255, 196, 107, 0.6);
}

.program-card--growth .program-card__tag {
  border-color: rgba(255, 196, 107, 0.4);
}

.modules__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.module-card {
  display: flex;
  flex-direction: column;
  border-radius: 24px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.module-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.module-card__body {
  padding: 24px 26px 30px;
}

.module-card__body p {
  margin: 12px 0 0;
  color: var(--muted);
}

.control-room {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  padding: clamp(36px, 6vw, 64px);
  border-radius: 32px;
  border: 1px solid var(--border);
  background: linear-gradient(140deg, rgba(6, 3, 15, 0.94), rgba(6, 3, 15, 0.6)),
    url("images/control-room.jpg") center / cover no-repeat;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.control-room::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(160% 120% at 0% 0%, rgba(71, 200, 255, 0.18), transparent 65%);
  opacity: 0.9;
  pointer-events: none;
}

.control-room > * {
  position: relative;
  z-index: 1;
}

.control-room__content {
  display: grid;
  gap: 18px;
}

.control-room__eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(71, 200, 255, 0.8);
}

.control-room__content h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 3rem);
}

.control-room__content p {
  margin: 0;
  color: var(--muted);
}

.control-room__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: rgba(247, 249, 252, 0.78);
}

.control-room__list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.control-room__list li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 50%;
  background: rgba(71, 200, 255, 0.8);
  box-shadow: 0 0 12px rgba(71, 200, 255, 0.5);
}

.control-room__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.control-room__chips span {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(6, 3, 15, 0.68);
  border: 1px solid rgba(71, 200, 255, 0.32);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247, 249, 252, 0.85);
}

.control-room__dashboard {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-content: start;
}

.control-card {
  background: rgba(6, 3, 15, 0.78);
  border-radius: 22px;
  border: 1px solid rgba(71, 200, 255, 0.28);
  padding: 22px 24px;
  display: grid;
  gap: 18px;
  box-shadow: 0 24px 40px rgba(6, 3, 15, 0.55);
}

.control-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.control-card__badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: rgba(71, 200, 255, 0.18);
  border: 1px solid rgba(71, 200, 255, 0.45);
  color: rgba(247, 249, 252, 0.82);
}

.pulse-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.pulse-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  font-weight: 600;
}

.pulse-list__label {
  color: rgba(247, 249, 252, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.pulse-list__value {
  font-size: 1.2rem;
  color: var(--text);
}

.pulse-list__trend {
  font-size: 0.85rem;
  color: #6fde9a;
}

.pulse-list__trend--down {
  color: #ff8b94;
}

.control-card__footnote {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(247, 249, 252, 0.55);
}

.pipeline {
  display: grid;
  gap: 16px;
}

.pipeline__stage {
  display: grid;
  gap: 8px;
}

.pipeline__stage span {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247, 249, 252, 0.7);
}

.pipeline__bar {
  position: relative;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(247, 249, 252, 0.12);
  overflow: hidden;
}

.pipeline__bar span {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(130deg, rgba(71, 200, 255, 0.9), rgba(164, 113, 255, 0.8));
}

.pipeline__stage strong {
  font-size: 1rem;
  color: var(--text);
}

.alerts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.alerts li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.alerts__title {
  font-weight: 600;
}

.alerts__meta {
  display: block;
  font-size: 0.78rem;
  color: rgba(247, 249, 252, 0.6);
  margin-top: 4px;
}

.alerts button {
  border: 1px solid rgba(71, 200, 255, 0.45);
  background: rgba(71, 200, 255, 0.18);
  color: rgba(247, 249, 252, 0.85);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.alerts button:hover,
.alerts button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(164, 113, 255, 0.6);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.plan {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.plan header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.plan__title {
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.plan__price {
  font-size: 2rem;
  font-weight: 700;
}

.plan__caption {
  font-size: 0.85rem;
  color: var(--muted);
}

.plan ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.plan ul li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.plan ul li::before {
  content: "•";
  margin-right: 8px;
  color: var(--primary);
}

.plan__cta {
  margin-top: auto;
  align-self: flex-start;
  border-radius: 12px;
  padding: 12px 22px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  background: rgba(71, 200, 255, 0.14);
  color: var(--primary);
  border: 1px solid rgba(71, 200, 255, 0.4);
  cursor: pointer;
}

.plan__cta:hover,
.plan__cta:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 18px 32px rgba(71, 200, 255, 0.24);
  background: rgba(71, 200, 255, 0.25);
}

.plan--featured {
  background: linear-gradient(160deg, rgba(71, 200, 255, 0.24), rgba(6, 3, 15, 0.8));
  border: 1px solid rgba(71, 200, 255, 0.5);
}

.plan--featured .plan__title {
  color: var(--text);
}

.plan--featured .plan__cta {
  background: linear-gradient(130deg, var(--primary), #88e6ff);
  color: var(--bg);
  border: none;
}

.plan--active {
  border-color: rgba(71, 200, 255, 0.6);
  box-shadow: 0 20px 36px rgba(71, 200, 255, 0.24);
}

.faq__list {
  display: grid;
  gap: 18px;
}

.faq-item {
  background: var(--surface);
  border-radius: 20px;
  border: 1px solid var(--border);
  padding: 18px 24px;
  box-shadow: var(--shadow);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.faq-item[open] {
  border-color: rgba(71, 200, 255, 0.35);
  transform: translateY(-2px);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 28px;
}

.faq-item summary::marker,
.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: var(--primary);
  font-weight: 600;
  transition: transform 0.25s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 12px 0 0;
  color: var(--muted);
}

.contact__card {
  max-width: 460px;
  background: var(--surface);
  border-radius: 24px;
  border: 1px solid var(--border);
  padding: 32px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 24px;
}

.contact__card h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 2.6rem);
}

.contact__card p {
  margin: 0;
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field span {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-field input {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(71, 200, 255, 0.22);
  background: var(--surface-soft);
  color: var(--text);
  font: inherit;
  outline: none;
}

.form-field input::placeholder {
  color: rgba(247, 249, 252, 0.45);
}

.form-field input:focus {
  border-color: rgba(71, 200, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(71, 200, 255, 0.18);
}

.contact-form .primary-button {
  justify-content: center;
}

.form-footnote {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(247, 249, 252, 0.52);
}

.form-status {
  min-height: 20px;
  font-size: 0.85rem;
}

.form-status.is-success {
  color: #7fd58a;
}

.form-status.is-error {
  color: #ff8b94;
}

.footer__bar {
  padding: 26px 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: rgba(247, 249, 252, 0.55);
  font-size: 0.9rem;
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer__brand img {
  width: 32px;
  border-radius: 10px;
  background: rgba(71, 200, 255, 0.12);
  border: 1px solid rgba(71, 200, 255, 0.35);
  padding: 4px;
}

@media (max-width: 1080px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    flex-direction: row;
    align-items: center;
    gap: 24px;
    justify-content: space-between;
  }

  .sidebar__brand {
    flex: 1;
    max-width: 280px;
  }

  .sidebar__nav {
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, max-content);
    gap: 18px;
  }

  .sidebar__cta {
    margin-top: 0;
  }

  .content {
    padding: clamp(40px, 6vw, 70px);
  }

  .control-room {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .control-room__dashboard {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
}

@media (max-width: 720px) {
  .sidebar {
    flex-wrap: wrap;
  }

  .sidebar__nav {
    width: 100%;
    grid-auto-flow: row;
  }

  .hero__visual::before {
    display: none;
  }

  .hero__badge {
    position: static;
    margin-top: 16px;
  }

  .control-room__dashboard {
    grid-template-columns: 1fr;
  }

  .alerts li {
    flex-direction: column;
    align-items: flex-start;
  }

  .alerts button {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}