.hero {
  position: relative;
  padding: 92px 0 76px;
  min-height: calc(100vh - 78px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 10%;
  right: -7%;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(0,212,255,0.18), transparent 58%),
    conic-gradient(from 180deg, transparent, rgba(122,92,255,0.35), transparent, rgba(0,255,194,0.25), transparent);
  filter: blur(2px);
  opacity: 0.9;
  animation: rotateGlow 22s linear infinite;
}

@keyframes rotateGlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 54px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px;
  border: 1px solid rgba(0, 212, 255, 0.28);
  border-radius: 999px;
  background: rgba(0, 212, 255, 0.08);
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px var(--green);
}

h1 {
  font-size: clamp(42px, 5.4vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.06em;
  max-width: 790px;
}

.gradient-text {
  background: linear-gradient(120deg, #fff 8%, #AEEFFF 40%, #8E7CFF 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin-top: 26px;
  max-width: 690px;
  color: var(--text-soft);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.6;
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 40px;
  max-width: 690px;
}

.stat {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(132, 217, 255, 0.12);
}

.stat-value {
  color: var(--cyan);
  font-weight: 800;
  font-size: 22px;
}

.stat-label {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.35;
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.tech-orb {
  position: absolute;
  inset: 50px 0 auto auto;
  width: min(100%, 510px);
  height: 510px;
  border-radius: 38px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.11), rgba(255,255,255,0.03)),
    radial-gradient(circle at 28% 22%, rgba(0,212,255,0.36), transparent 32%),
    radial-gradient(circle at 70% 70%, rgba(122,92,255,0.36), transparent 36%);
  border: 1px solid rgba(132, 217, 255, 0.2);
  box-shadow: var(--shadow-cyan), var(--shadow-violet);
  backdrop-filter: blur(14px);
  overflow: hidden;
  transform: perspective(900px) rotateY(-12deg) rotateX(6deg);
}

.tech-orb::before {
  content: "";
  position: absolute;
  inset: 36px;
  border: 1px solid rgba(0, 212, 255, 0.24);
  border-radius: 30px;
  background:
    linear-gradient(90deg, transparent 0 48%, rgba(0,212,255,0.15) 49% 51%, transparent 52%),
    linear-gradient(0deg, transparent 0 48%, rgba(122,92,255,0.13) 49% 51%, transparent 52%);
}

.machine-shape {
  position: absolute;
  left: 76px;
  right: 76px;
  top: 145px;
  height: 190px;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(0,212,255,0.24), rgba(122,92,255,0.16)),
    rgba(5, 10, 18, 0.45);
  border: 1px solid rgba(0, 212, 255, 0.3);
  box-shadow: inset 0 0 40px rgba(0,212,255,0.08), 0 0 32px rgba(0,212,255,0.2);
}

.machine-shape::before,
.machine-shape::after {
  content: "";
  position: absolute;
  border-radius: 18px;
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(0, 255, 194, 0.25);
}

.machine-shape::before {
  width: 95px;
  height: 95px;
  left: 34px;
  top: 48px;
  box-shadow: 0 0 26px rgba(0, 255, 194, 0.2);
}

.machine-shape::after {
  width: 155px;
  height: 22px;
  right: 34px;
  top: 84px;
  box-shadow: 0 44px 0 rgba(0,0,0,0.2);
}

.floating-panel {
  position: absolute;
  background: rgba(7, 14, 29, 0.72);
  border: 1px solid rgba(132, 217, 255, 0.18);
  border-radius: 18px;
  backdrop-filter: blur(18px);
  box-shadow: 0 0 38px rgba(0,212,255,0.12);
}

.panel-a {
  width: 220px;
  padding: 18px;
  top: 28px;
  left: 0;
}

.panel-b {
  width: 220px;
  padding: 18px;
  right: 0;
  bottom: 70px;
}

.panel-title {
  color: var(--text-main);
  font-size: 13px;
  font-weight: 750;
  margin-bottom: 14px;
}

.panel-line {
  height: 7px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  margin-top: 8px;
  overflow: hidden;
}

.panel-line span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
}

.scan-line {
  position: absolute;
  left: 30px;
  right: 30px;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 24px var(--cyan);
  animation: scan 3.8s ease-in-out infinite;
}

@keyframes scan {
  0%, 100% { transform: translateY(-145px); opacity: 0.3; }
  50% { transform: translateY(145px); opacity: 1; }
}

section {
  padding: 88px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.section-kicker {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 12px;
}

h2 {
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-description {
  max-width: 620px;
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.65;
}

.industry-section {
  position: relative;
  padding-top: 24px;
}

.industry-shell {
  padding: 34px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(0,212,255,0.08), rgba(122,92,255,0.08)),
    rgba(255,255,255,0.025);
  border: 1px solid rgba(0, 212, 255, 0.18);
  box-shadow: var(--shadow-cyan);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.industry-card {
  min-height: 210px;
  padding: 24px;
  border-radius: 24px;
  background: var(--bg-card);
  border: 1px solid rgba(132, 217, 255, 0.14);
  position: relative;
  overflow: hidden;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.industry-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.36);
  background: rgba(15, 29, 56, 0.82);
}

.industry-card.active {
  border-color: rgba(0, 255, 194, 0.58);
  background:
    linear-gradient(135deg, rgba(0,255,194,0.13), rgba(0,212,255,0.08)),
    rgba(15, 29, 56, 0.9);
  box-shadow: 0 0 42px rgba(0, 255, 194, 0.13);
}

.industry-card.active::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(0,255,194,0.22), transparent 38%, rgba(0,212,255,0.2));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
}

.industry-status {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  font-weight: 750;
  margin-bottom: 18px;
}

.industry-card.active .industry-status {
  color: #061812;
  background: var(--green);
  box-shadow: 0 0 22px rgba(0, 255, 194, 0.28);
}

.industry-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.industry-text {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 22px;
}

.card-link {
  color: var(--cyan);
  font-weight: 800;
  font-size: 14px;
}

.industry-card:not(.active) .card-link {
  color: rgba(170, 182, 200, 0.65);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card,
.audience-card,
.form-card,
.cta-panel {
  background: var(--bg-card);
  border: 1px solid rgba(132, 217, 255, 0.14);
  border-radius: var(--radius-md);
  box-shadow: 0 0 34px rgba(0, 212, 255, 0.06);
}

.feature-card {
  padding: 28px;
}

.icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  margin-bottom: 22px;
  background:
    radial-gradient(circle at 30% 25%, #fff, transparent 24%),
    linear-gradient(135deg, rgba(0,212,255,0.85), rgba(122,92,255,0.85));
  box-shadow: 0 0 28px rgba(0, 212, 255, 0.26);
}

.feature-card h3,
.audience-card h3 {
  font-size: 22px;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.feature-card p,
.audience-card p,
.cta-panel p {
  color: var(--text-muted);
  line-height: 1.65;
  font-size: 15px;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.audience-card {
  padding: 34px;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 26px;
}

.cta-panel {
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background:
    radial-gradient(circle at 20% 20%, rgba(0,212,255,0.16), transparent 34%),
    radial-gradient(circle at 80% 40%, rgba(122,92,255,0.18), transparent 36%),
    rgba(12, 20, 39, 0.72);
  border-color: rgba(0, 212, 255, 0.22);
}

.cta-panel h2 {
  max-width: 650px;
}

.cta-panel p {
  margin-top: 16px;
  max-width: 720px;
  font-size: 17px;
}

.forms-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: start;
}

.form-card {
  padding: 32px;
}

.form-card h3 {
  font-size: 28px;
  letter-spacing: -0.04em;
  margin-bottom: 10px;
}

.form-card .form-intro {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  display: block;
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 750;
  margin-bottom: 8px;
}

input,
textarea,
select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--text-main);
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(132, 217, 255, 0.16);
  border-radius: 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

select {
  color-scheme: dark;
}

select option {
  color: var(--text-main);
  background: #111b2d;
}

select option:disabled {
  color: rgba(170, 182, 200, 0.68);
}

textarea {
  min-height: 112px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(0, 212, 255, 0.58);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.08);
  background: rgba(255,255,255,0.075);
}

input::placeholder,
textarea::placeholder {
  color: rgba(170, 182, 200, 0.58);
}

.form-actions {
  margin-top: 18px;
}

.form-status {
  min-height: 22px;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 700;
}

.form-status.ok {
  color: #62e6a9;
}

.form-status.fail {
  color: #ff8f8f;
}

.feedback-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(3, 8, 18, 0.72);
}

.feedback-modal.active {
  display: flex;
}

.feedback-modal-window {
  position: relative;
  width: min(100%, 420px);
  padding: 30px;
  color: var(--text-main);
  background: var(--bg-card);
  border: 1px solid rgba(132, 217, 255, 0.2);
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

.feedback-modal-window h3 {
  margin-bottom: 12px;
  font-size: 26px;
}

.feedback-modal-window p {
  margin-bottom: 22px;
  color: var(--text-muted);
  line-height: 1.55;
}

.feedback-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 34px;
  height: 34px;
  color: var(--text-main);
  font-size: 28px;
  line-height: 1;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.small-form {
  background:
    linear-gradient(135deg, rgba(122,92,255,0.13), rgba(0,212,255,0.06)),
    var(--bg-card);
}

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

  .hero-visual {
    min-height: 420px;
  }

  .tech-orb {
    left: 50%;
    right: auto;
    transform: translateX(-50%) perspective(900px) rotateY(-8deg) rotateX(5deg);
    width: min(92vw, 520px);
    height: min(92vw, 520px);
  }

  .industry-grid,
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .forms-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hero {
    padding: 62px 0 46px;
    min-height: auto;
  }

  h1 {
    font-size: 44px;
    line-height: 1;
  }

  .hero-subtitle {
    font-size: 16px;
    margin-top: 22px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 340px;
  }

  .tech-orb {
    top: 34px;
    border-radius: 28px;
  }

  .machine-shape {
    left: 42px;
    right: 42px;
    top: 110px;
    height: 150px;
  }

  .panel-a,
  .panel-b {
    width: 180px;
    padding: 14px;
  }

  .panel-a {
    left: 4px;
  }

  .panel-b {
    right: 4px;
    bottom: 30px;
  }

  section {
    padding: 58px 0;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .industry-shell {
    padding: 18px;
    border-radius: 24px;
  }

  .industry-grid,
  .features-grid,
  .audience-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .field.full {
    grid-column: auto;
  }

  .cta-panel {
    padding: 28px;
    flex-direction: column;
    align-items: stretch;
  }

  .form-card {
    padding: 24px;
  }
}

@media (max-width: 430px) {
  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 32px;
  }

  .industry-card {
    min-height: auto;
  }

  .hero-visual {
    min-height: 300px;
  }

  .tech-orb {
    height: 300px;
  }

  .machine-shape {
    top: 98px;
    height: 120px;
  }

  .machine-shape::before {
    width: 62px;
    height: 62px;
    left: 22px;
    top: 30px;
  }

  .machine-shape::after {
    width: 86px;
    right: 22px;
    top: 48px;
  }

  .panel-a,
  .panel-b {
    display: none;
  }
}