/* ===== Variables ===== */
:root {
  --bg-primary: #050810;
  --bg-secondary: #0a0f1e;
  --bg-card: #0d1528;
  --bg-card-hover: #111d35;
  --blue-primary: #0066ff;
  --blue-light: #00aaff;
  --blue-glow: rgba(0, 102, 255, 0.4);
  --blue-glow-strong: rgba(0, 170, 255, 0.6);
  --text-primary: #e8edf5;
  --text-secondary: #8899b4;
  --text-muted: #556680;
  --border: rgba(0, 102, 255, 0.15);
  --border-hover: rgba(0, 170, 255, 0.4);
  --gradient-blue: linear-gradient(135deg, #0066ff, #00aaff);
  --gradient-text: linear-gradient(135deg, #ffffff 0%, #00aaff 100%);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: 0 4px 20px var(--blue-glow);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--blue-glow-strong);
}
.btn--outline {
  background: transparent;
  color: var(--blue-light);
  border: 1.5px solid var(--border-hover);
}
.btn--outline:hover {
  background: rgba(0, 102, 255, 0.1);
  border-color: var(--blue-light);
}
.btn--sm { padding: 8px 20px; font-size: 0.85rem; }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}

/* ===== Badge ===== */
.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(0, 102, 255, 0.15);
  color: var(--blue-light);
  border: 1px solid var(--border);
}
.badge--outline {
  background: transparent;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.header--scrolled {
  background: rgba(5, 8, 16, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo__img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 8px;
}
.logo__text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
}
.logo__text strong {
  color: var(--text-primary);
  font-weight: 700;
}
.nav {
  display: flex;
  gap: 32px;
}
.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.nav__link:hover { color: var(--blue-light); }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}
.hero__glow--1 {
  width: 600px;
  height: 600px;
  background: rgba(0, 102, 255, 0.12);
  top: -200px;
  right: -100px;
}
.hero__glow--2 {
  width: 400px;
  height: 400px;
  background: rgba(0, 170, 255, 0.08);
  bottom: -100px;
  left: -100px;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 102, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  width: 100%;
}
.hero__content { max-width: 560px; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 20px 0;
}
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero__subtitle strong { color: var(--blue-light); }
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero__stats {
  display: flex;
  gap: 40px;
}
.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-light);
}
.stat__label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Dashboard Mock */
.dashboard-mock {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--blue-glow);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.dashboard-mock__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot--red { background: #ff5f57; }
.dot--yellow { background: #febc2e; }
.dot--green { background: #28c840; }
.dashboard-mock__title {
  margin-left: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.dashboard-mock__body {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.dash-card {
  background: rgba(0, 102, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.dash-card--wide { grid-column: 1 / -1; }
.dash-card__label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.dash-card__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}
.dash-card__trend {
  font-size: 0.75rem;
  color: #28c840;
}
.dash-chart {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  padding-top: 12px;
}
.dash-chart__bar {
  flex: 1;
  background: var(--gradient-blue);
  border-radius: 4px 4px 0 0;
  opacity: 0.7;
  transition: var(--transition);
}
.dash-chart__bar:hover { opacity: 1; }

/* ===== Sections ===== */
.section {
  padding: 100px 0;
  position: relative;
}
.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  margin: 16px 0 12px;
}
.section__desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* ===== Solutions ===== */
.solutions { background: var(--bg-secondary); }
.solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.solution-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
}
.solution-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 102, 255, 0.1);
}
.solution-card--featured {
  border-color: var(--blue-primary);
  box-shadow: 0 0 30px var(--blue-glow);
}
.solution-card__badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--gradient-blue);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.solution-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 102, 255, 0.1);
  border-radius: var(--radius);
  color: var(--blue-light);
  margin-bottom: 20px;
}
.solution-card__icon svg { width: 32px; height: 32px; }
.solution-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.solution-card__desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
  line-height: 1.6;
}
.solution-card__list li {
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}
.solution-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue-light);
  font-weight: 700;
}
.solution-card__link {
  display: inline-block;
  margin-top: auto;
  padding-top: 20px;
  color: var(--blue-light);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.solution-card__link:hover { color: #fff; }

/* ===== Features ===== */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.feature-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}
.feature-item__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.feature-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 8px;
}
.feature-item p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ===== Pricing ===== */
.pricing { background: var(--bg-secondary); }
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
  padding-top: 12px;
}
.pricing-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0 28px 32px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: visible;
}
.pricing-card:hover {
  border-color: var(--border-hover);
}
.pricing-card--featured {
  border-color: var(--blue-primary);
  box-shadow: 0 0 40px var(--blue-glow);
}
.pricing-card__ribbon {
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  flex-shrink: 0;
}
.pricing-card__badge {
  background: var(--gradient-blue);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 50px;
  text-transform: uppercase;
  white-space: nowrap;
  line-height: 1.2;
}
.pricing-card__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.pricing-card__desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
  min-height: 40px;
  line-height: 1.4;
}
.pricing-card__price {
  margin-bottom: 24px;
  min-height: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-shrink: 0;
}
.pricing-card__price-main {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  line-height: 1;
}
.pricing-card__currency {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.pricing-card__amount {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--blue-light);
  letter-spacing: -0.02em;
}
.pricing-card__type {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-light);
  background: rgba(0, 102, 255, 0.12);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.pricing-card__type--unique {
  color: #28c840;
  background: rgba(40, 200, 64, 0.1);
  border-color: rgba(40, 200, 64, 0.25);
}
.pricing-card__amount--text {
  font-size: 1.5rem;
  color: var(--text-primary);
}
.pricing-card__period {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.2;
}
.pricing-card__features {
  text-align: left;
  margin-bottom: 0;
  flex: 1 1 auto;
  width: 100%;
}
.pricing-card__features li {
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  padding-left: 24px;
  position: relative;
}
.pricing-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue-light);
  font-weight: 700;
}
.pricing-card__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
  width: 100%;
  flex-shrink: 0;
}
.pricing-card__actions .btn {
  width: 100%;
  white-space: normal;
  text-align: center;
  min-height: 44px;
}
.pricing-card__actions .btn--sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* ===== Contact ===== */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact__details { margin-top: 32px; }
.contact__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.contact__item a {
  color: var(--text-secondary);
  transition: var(--transition);
}
.contact__item a:hover { color: var(--blue-light); }
.contact__item-icon { font-size: 1.2rem; }
.contact__form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px var(--blue-glow);
}
.form-group textarea { resize: vertical; }
.form-group select { cursor: pointer; }

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  padding-top: 60px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  padding-bottom: 40px;
}
.footer__logo {
  width: 60px;
  margin-bottom: 16px;
  border-radius: 8px;
}
.footer__brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
}
.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer__col h5 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.footer__col a {
  display: block;
  padding: 4px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer__col a:hover { color: var(--blue-light); }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  text-align: center;
}
.footer__bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Trial ===== */
.trial {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}
.trial::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.trial__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  position: relative;
}
.trial__info .section__title,
.trial__info .section__desc {
  text-align: left;
}
.trial__features {
  margin: 28px 0;
}
.trial__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.trial__check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: rgba(0, 102, 255, 0.15);
  color: var(--blue-light);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.trial__steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.trial__step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.trial__step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--gradient-blue);
  color: #fff;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.trial__step div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.trial__step strong {
  font-size: 0.9rem;
  color: var(--text-primary);
}
.trial__step span {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.trial__form {
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 0 50px var(--blue-glow);
}
.trial__form-header {
  text-align: center;
  margin-bottom: 24px;
}
.trial__form-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 102, 255, 0.1);
  border-radius: 50%;
  color: var(--blue-light);
}
.trial__form-icon svg { width: 28px; height: 28px; }
.trial__form-header h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 6px;
}
.trial__form-header p {
  color: var(--text-muted);
  font-size: 0.85rem;
}
.trial__note {
  display: block;
  margin-top: 12px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.is-visible,
.fade-in[style*="opacity: 1"] {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid var(--blue-primary);
  color: var(--text-primary);
  padding: 16px 24px;
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
}
.toast--visible {
  transform: translateY(0);
  opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .nav { gap: 20px; }
  .nav__link { font-size: 0.85rem; }
  .logo__text { display: none; }
}

@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__content { max-width: 100%; margin: 0 auto; }
  .hero__actions { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { max-width: 500px; margin: 0 auto; }
  .pricing__grid,
  .features__grid,
  .solutions__grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
  .contact__inner { grid-template-columns: 1fr; }
  .trial__inner { grid-template-columns: 1fr; }
  .trial__info .section__title,
  .trial__info .section__desc { text-align: center; }
  .footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 80px 32px 32px;
    border-left: 1px solid var(--border);
    transition: var(--transition);
    z-index: 999;
  }
  .nav--open { right: 0; }
  .nav__link { font-size: 1.1rem; padding: 8px 0; }
  .header__cta { display: none; }
  .menu-toggle { display: flex; z-index: 1001; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero__stats { flex-direction: column; gap: 16px; align-items: center; }
  .section { padding: 60px 0; }
  .footer__links { grid-template-columns: 1fr 1fr; }
}