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

:root {
  --bg: #0a0e17;
  --bg-elevated: #111827;
  --bg-card: #151d2e;
  --border: #1e293b;
  --border-hover: #334155;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent: #22d3ee;
  --accent-dim: #0891b2;
  --accent-glow: rgba(34, 211, 238, 0.15);
  --green: #34d399;
  --red: #f87171;
  --yellow: #fbbf24;
  --gradient: linear-gradient(135deg, #22d3ee 0%, #818cf8 50%, #c084fc 100%);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --header-h: 72px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

.header--scrolled {
  border-bottom-color: var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
}

.logo__icon {
  color: var(--accent);
  font-size: 1.3rem;
}

.logo__accent {
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav__link:hover {
  color: var(--text);
}

.nav__link--cta {
  padding: 8px 20px;
  background: var(--accent);
  color: var(--bg);
  border-radius: 8px;
  font-weight: 600;
}

.nav__link--cta:hover {
  background: #67e8f9;
  color: var(--bg);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}

.burger--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger--open span:nth-child(2) {
  opacity: 0;
}

.burger--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn--primary {
  background: var(--accent);
  color: var(--bg);
}

.btn--primary:hover {
  background: #67e8f9;
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
}

.btn--outline:hover {
  background: var(--accent-glow);
}

.btn--full {
  width: 100%;
}

.btn--loading .btn__text {
  opacity: 0;
}

.btn--loading .btn__loader {
  display: block !important;
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: var(--bg);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 80px;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-family: var(--mono);
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  gap: 40px;
}

.stat__value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--mono);
}

.stat__label {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Terminal */
.terminal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow), 0 0 60px var(--accent-glow);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.terminal__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal__dot--red { background: var(--red); }
.terminal__dot--yellow { background: var(--yellow); }
.terminal__dot--green { background: var(--green); }

.terminal__title {
  margin-left: 8px;
  font-size: 0.8rem;
  font-family: var(--mono);
  color: var(--text-dim);
}

.terminal__body {
  padding: 20px;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.8;
  min-height: 200px;
}

.terminal__prompt {
  color: var(--accent);
}

.terminal__success {
  color: var(--green);
}

.terminal__line--dim {
  color: var(--text-dim);
}

.terminal__cursor {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Sections */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-family: var(--mono);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Services */
.services {
  background: var(--bg-elevated);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s, transform 0.3s;
}

.service-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-4px);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 12px;
  color: var(--accent);
  margin-bottom: 20px;
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.service-card__desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.service-card__tags {
  list-style: none;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.service-card__tags li {
  padding: 4px 10px;
  background: var(--bg);
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: var(--mono);
  color: var(--text-dim);
}

/* Process */
.process__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.step {
  position: relative;
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.step__number {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--mono);
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.step__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step__desc {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Portfolio */
.portfolio__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.portfolio__lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.portfolio__includes {
  list-style: none;
  margin-bottom: 24px;
}

.portfolio__includes li {
  position: relative;
  padding: 10px 0 10px 28px;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
}

.portfolio__includes li:last-child {
  border-bottom: none;
}

.portfolio__includes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.portfolio__note {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-family: var(--mono);
  padding: 12px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.report-preview {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.report-preview__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px 28px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.report-preview__brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.report-preview__logo {
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  font-family: var(--mono);
}

.report-preview__doc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.report-preview__badge {
  padding: 4px 12px;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: 6px;
  font-size: 0.7rem;
  font-family: var(--mono);
  color: var(--red);
  letter-spacing: 0.05em;
}

.report-preview__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.report-preview__meta-item {
  padding: 16px 20px;
  background: var(--bg-card);
}

.report-preview__meta-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.report-preview__meta-value {
  font-size: 0.9rem;
  color: var(--text);
}

.report-preview__section {
  padding: 28px;
  border-bottom: 1px solid var(--border);
}

.report-preview__section:last-of-type {
  border-bottom: none;
}

.report-preview__heading {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text);
}

.report-preview__summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.severity-stat {
  text-align: center;
  padding: 16px 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.severity-stat__count {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--mono);
  line-height: 1;
  margin-bottom: 6px;
}

.severity-stat__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.severity-stat--critical {
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.25);
}

.severity-stat--critical .severity-stat__count { color: var(--red); }
.severity-stat--critical .severity-stat__label { color: var(--red); }

.severity-stat--high {
  background: rgba(251, 191, 36, 0.08);
  border-color: rgba(251, 191, 36, 0.25);
}

.severity-stat--high .severity-stat__count { color: var(--yellow); }
.severity-stat--high .severity-stat__label { color: var(--yellow); }

.severity-stat--medium {
  background: rgba(34, 211, 238, 0.06);
  border-color: rgba(34, 211, 238, 0.2);
}

.severity-stat--medium .severity-stat__count { color: var(--accent); }
.severity-stat--medium .severity-stat__label { color: var(--accent); }

.severity-stat--low {
  background: rgba(52, 211, 153, 0.06);
  border-color: rgba(52, 211, 153, 0.2);
}

.severity-stat--low .severity-stat__count { color: var(--green); }
.severity-stat--low .severity-stat__label { color: var(--green); }

.report-preview__text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.finding__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.finding__id {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.severity {
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.severity--critical {
  background: rgba(248, 113, 113, 0.15);
  color: var(--red);
  border: 1px solid rgba(248, 113, 113, 0.3);
}

.finding__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text);
}

.finding__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.finding__row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  font-size: 0.875rem;
}

.finding__row dt {
  color: var(--text-dim);
  font-weight: 500;
}

.finding__row dd {
  color: var(--text-muted);
  margin: 0;
}

.finding__steps {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.finding__steps li {
  color: var(--text-muted);
}

.finding__steps code,
.finding__row code {
  font-family: var(--mono);
  font-size: 0.8rem;
  padding: 2px 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
}

.finding__recs {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.finding__recs li {
  color: var(--text-muted);
}

.report-preview__footer {
  padding: 16px 28px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
}

/* Pricing */
.pricing {
  background: var(--bg-elevated);
}

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

.price-card {
  position: relative;
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.price-card--featured {
  border-color: var(--accent-dim);
  box-shadow: 0 0 40px var(--accent-glow);
}

.price-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: var(--accent);
  color: var(--bg);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
}

.price-card__name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.price-card__desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.price-card__price {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.price-card__price span {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text);
}

.price-card__features {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
}

.price-card__features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.price-card__features li:last-child {
  border-bottom: none;
}

.price-card .btn {
  width: 100%;
}

/* Order */
.order__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.order__benefits {
  list-style: none;
  margin-top: 32px;
}

.order__benefits li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.order__benefits svg {
  color: var(--green);
  flex-shrink: 0;
}

.order-form {
  padding: 40px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-dim);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group--checkbox {
  margin-bottom: 24px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox__mark {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  position: relative;
  transition: all 0.2s;
}

.checkbox input:checked + .checkbox__mark {
  background: var(--accent);
  border-color: var(--accent);
}

.checkbox input:checked + .checkbox__mark::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--bg);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-error {
  display: block;
  font-size: 0.8rem;
  color: var(--red);
  margin-top: 6px;
  min-height: 1.2em;
}

.form-group--invalid input,
.form-group--invalid select,
.form-group--invalid textarea {
  border-color: var(--red);
}

.order-form .btn {
  position: relative;
}

/* Footer */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__copy {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer__links a:hover {
  color: var(--accent);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  padding: 16px 24px;
  background: var(--bg-card);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  box-shadow: var(--shadow);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.4s, opacity 0.4s;
  z-index: 200;
  max-width: 360px;
}

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

.toast--error {
  border-color: var(--red);
}

/* Responsive */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__terminal {
    order: -1;
  }

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

  .report-preview__meta {
    grid-template-columns: 1fr;
  }

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

  .finding__row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .order__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 24px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    gap: 16px;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
  }

  .nav--open {
    transform: translateY(0);
    opacity: 1;
  }

  .burger {
    display: flex;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero__stats {
    gap: 24px;
  }

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