:root {
  --bg: #0a0a0f;
  --bg-2: #101019;
  --surface: #15151f;
  --surface-2: #1c1c2a;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f3f3f7;
  --text-dim: #a0a0b0;
  --text-muted: #6c6c7e;
  --accent: #7c5cff;
  --accent-2: #00e5d1;
  --accent-glow: rgba(124, 92, 255, 0.35);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html,
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  background: rgba(10, 10, 15, 0.7);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1280px;
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.5px;
}
.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  display: block;
}
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}
.nav-cta {
  padding: 10px 20px;
  background: var(--text);
  color: var(--bg);
  border-radius: 100px;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.15);
}
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
}
.burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.hero {
  position: relative;
  padding: 160px 0 80px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 209, 0.15), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}
.breadcrumb {
  position: relative;
  z-index: 2;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 30px;
}
.breadcrumb a {
  color: var(--text-dim);
}
.breadcrumb a:hover {
  color: var(--text);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 13px;
  color: var(--accent-2);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 24px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px var(--accent-2);
}
.hero h1 {
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero h1 .grad {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p.lead {
  font-size: 19px;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.25s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #9a7cff);
  color: #fff;
  box-shadow: 0 12px 40px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 50px var(--accent-glow);
}
.btn-ghost {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: var(--text);
}
.btn-ghost:hover {
  background: var(--surface-2);
}
.hero-illust {
  aspect-ratio: 1;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 140px;
  font-weight: 800;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.15), rgba(0, 229, 209, 0.08));
  position: relative;
  overflow: hidden;
}
.hero-illust::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, var(--accent-glow), transparent 50%);
}
.hero-illust span {
  position: relative;
  z-index: 2;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

section {
  padding: 100px 0;
  position: relative;
}
.sec-head {
  margin-bottom: 60px;
  max-width: 760px;
}
.sec-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent-2);
  margin-bottom: 14px;
  letter-spacing: 0.05em;
}
.sec-head h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 18px;
}
.sec-head p {
  color: var(--text-dim);
  font-size: 17px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.card {
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.card-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-muted);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.2), rgba(0, 229, 209, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
}
.card-icon svg {
  width: 24px;
  stroke: var(--accent-2);
  fill: none;
  stroke-width: 1.5;
}
.card h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.card p {
  color: var(--text-dim);
  font-size: 14px;
}
.card-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent-2);
}

.section-alt {
  background: var(--bg-2);
}

/* PRICING */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.price-card {
  padding: 30px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.3s;
}
.price-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.price-card.featured {
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.12), rgba(0, 229, 209, 0.06));
  border-color: rgba(124, 92, 255, 0.3);
  position: relative;
}
.price-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  padding: 5px 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}
.price-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
}
.price-card h3 {
  font-size: 22px;
  font-weight: 800;
}
.price-val {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}
.price-card p {
  color: var(--text-dim);
  font-size: 13px;
  flex-grow: 1;
}
.price-card .btn {
  width: 100%;
  justify-content: center;
  font-size: 13px;
  padding: 13px;
}

/* CONTACT */
.contact {
  background: var(--bg-2);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.contact-photo {
  position: relative;
}
.photo-frame {
  aspect-ratio: 1;
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, var(--surface), var(--surface-2));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-frame::before {
  content: 'KA';
  font-size: 160px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.05em;
}
.photo-tag {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(15, 15, 25, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 18px 22px;
}
.photo-tag h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}
.photo-tag p {
  font-size: 14px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}
.contact-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 30px;
}
.c-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: all 0.25s;
}
.c-btn:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: var(--surface-2);
}
.c-btn-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.c-btn-icon svg {
  width: 22px;
  fill: #fff;
  stroke: #fff;
  stroke-width: 2;
}
.c-btn-tg .c-btn-icon {
  background: #26a5e4;
}
.c-btn-max .c-btn-icon {
  background: linear-gradient(135deg, #0086ff, #5b3eff);
}
.c-btn-tel .c-btn-icon {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.c-btn-mail .c-btn-icon {
  background: #ff7a45;
}
.c-btn .label {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.c-btn .val {
  font-weight: 600;
  font-size: 15px;
  margin-top: 2px;
}

.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-req {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}
.footer-req-name {
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}
.footer-req-full {
  font-size: 12px;
  margin-bottom: 10px;
  color: var(--text-muted);
}
.footer-req-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 3px 0;
  border-bottom: 1px dashed var(--line);
}
.footer-req-row span {
  color: var(--text-muted);
}
.footer-req-row b {
  color: var(--text);
  font-weight: 500;
}
.footer-req-addr {
  margin-top: 10px;
  font-size: 12px;
}
.footer-req-ceo {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.footer .logo {
  margin-bottom: 20px;
}
.footer-about {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 320px;
}
.footer h4 {
  font-size: 13px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 18px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: var(--text-dim);
  font-size: 14px;
}
.footer-links a:hover {
  color: var(--text);
}
.footer-bot {
  padding-top: 30px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 13px;
  flex-wrap: wrap;
  gap: 12px;
}

.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-bg.active {
  display: flex;
}
.modal {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  padding: 40px;
  width: 100%;
  max-width: 480px;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--text-dim);
  cursor: pointer;
}
.modal h3 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
}
.modal p {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 24px;
}
.modal input,
.modal textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  margin-bottom: 12px;
}
.modal input:focus,
.modal textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.modal textarea {
  resize: vertical;
  min-height: 90px;
}
.modal input[type='hidden'] {
  display: none;
  margin: 0;
  padding: 0;
}
.modal form {
  display: block;
}
.modal-disclaim {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
  line-height: 1.5;
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }
  .burger {
    display: flex;
  }
  .hero {
    padding: 130px 0 60px;
  }
  .hero-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .grid-3,
  .grid-2,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .contact-actions {
    grid-template-columns: 1fr;
  }
  .container {
    padding: 0 20px;
  }
  .nav-inner {
    padding: 14px 20px;
  }
  section {
    padding: 70px 0;
  }
  .hero-illust {
    font-size: 90px;
  }
}