:root {
  --bg: #020617;
  --bg-soft: #07111f;
  --blue: #008cff;
  --purple: #8b2cff;
  --white: #ffffff;
  --muted: #b8c2d6;
  --border: rgba(255,255,255,0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  background: var(--bg);
  color: var(--white);
  line-height: 1.6;
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 6, 23, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1150px;
  margin: auto;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 24px;
}

.logo img {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--blue);
}

.menu-btn {
  display: none;
  background: none;
  color: var(--white);
  border: 0;
  font-size: 28px;
}

.hero {
  max-width: 1150px;
  margin: auto;
  padding: 90px 20px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}

.badge {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--blue);
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero p {
  color: var(--muted);
  font-size: 20px;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 12px;
  font-weight: 800;
  border: 1px solid var(--border);
}

.primary {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--white);
}

.secondary {
  color: var(--white);
}

.hero-card {
  padding: 34px;
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(0,140,255,0.15), rgba(139,44,255,0.15));
  border: 1px solid var(--border);
  box-shadow: 0 0 40px rgba(0,140,255,0.18);
}

.hero-card h2 {
  font-size: 32px;
  margin-bottom: 12px;
}

.hero-card p {
  font-size: 17px;
}

.features {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.features span {
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: 12px;
  color: var(--muted);
}

.section {
  max-width: 1150px;
  margin: auto;
  padding: 70px 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 45px;
}

.section-title p {
  color: var(--blue);
  font-weight: 800;
  text-transform: uppercase;
}

.section-title h2 {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  position: relative;
  padding: 32px;
  border-radius: 24px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.card.featured {
  border-color: var(--blue);
  box-shadow: 0 0 35px rgba(0,140,255,0.2);
}

.label {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue), var(--purple));
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
}

.card h3 {
  font-size: 25px;
  margin-bottom: 12px;
}

.price {
  font-size: 32px;
  font-weight: 900;
  color: var(--blue);
  margin-bottom: 24px;
}

.card ul {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
  color: var(--muted);
}

.card li::before {
  content: "✓";
  color: var(--blue);
  margin-right: 8px;
  font-weight: 900;
}

.card-link {
  color: var(--blue);
  font-weight: 800;
}

.dark-box {
  background: linear-gradient(145deg, rgba(0,140,255,0.08), rgba(139,44,255,0.08));
  border-radius: 28px;
  border: 1px solid var(--border);
}

.advantages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.advantages div {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
}

.advantages h3 {
  color: var(--blue);
  margin-bottom: 8px;
}

.advantages p {
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  align-items: start;
}

.contact h2 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
  margin-bottom: 18px;
}

.contact p {
  color: var(--muted);
}

.contact-info {
  margin-top: 28px;
  display: grid;
  gap: 10px;
}

.contact-form {
  background: var(--bg-soft);
  padding: 30px;
  border-radius: 24px;
  border: 1px solid var(--border);
  display: grid;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #020617;
  color: var(--white);
  font: inherit;
}

.footer {
  text-align: center;
  padding: 30px 20px;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

@media (max-width: 850px) {
  .menu-btn {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 20px;
    display: none;
    flex-direction: column;
    text-align: center;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.active {
    display: flex;
  }

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

  .cards,
  .advantages {
    grid-template-columns: 1fr;
  }
}

.thanks-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
  background: radial-gradient(circle at top, rgba(0,140,255,0.25), transparent 35%), var(--bg);
}

.thanks-card {
  max-width: 580px;
  text-align: center;
  padding: 45px;
  border-radius: 28px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.thanks-card h1 {
  font-size: 42px;
  margin-bottom: 15px;
}

.thanks-card p {
  color: var(--muted);
  margin-bottom: 28px;
}


.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.portfolio-card {
  overflow: hidden;
  border-radius: 24px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.portfolio-preview {
  height: 220px;
  background-size: cover;
  background-position: center;
}

.portfolio-preview.restaurant {
  background: linear-gradient(135deg, rgba(0,140,255,0.8), rgba(139,44,255,0.6)),
              url("https://images.unsplash.com/photo-1517248135467-4c7edcad34c4?auto=format&fit=crop&w=900&q=80");
}

.portfolio-preview.booking {
  background: linear-gradient(135deg, rgba(0,140,255,0.8), rgba(139,44,255,0.6)),
              url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=900&q=80");
}

.portfolio-preview.shop {
  background: linear-gradient(135deg, rgba(0,140,255,0.8), rgba(139,44,255,0.6)),
              url("https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?auto=format&fit=crop&w=900&q=80");
}

.portfolio-card div:last-child {
  padding: 24px;
}

.portfolio-card h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.portfolio-card p {
  color: var(--muted);
}

@media (max-width: 850px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.process-card {
  padding: 28px;
  border-radius: 22px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.process-card span {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 34px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  color: transparent;
}

.process-card h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.process-card p {
  color: var(--muted);
}

@media (max-width: 850px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

.floating-buttons {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: grid;
  gap: 12px;
  z-index: 999;
}

.float-btn {
  padding: 14px 18px;
  border-radius: 14px;
  color: white;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  transition: 0.3s;
}

.float-btn:hover {
  transform: translateY(-4px);
}

.whatsapp {
  background: #25D366;
}

.phone {
  background: linear-gradient(135deg, var(--blue), var(--purple));
}


.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.hero-content,
.hero-card,
.card,
.portfolio-card,
.process-card,
.advantages div,
.contact-text,
.contact-form {
  animation: fadeUp 0.9s ease both;
}

.hero-card {
  animation-delay: 0.2s;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(35px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn,
.card,
.portfolio-card,
.process-card {
  transition: 0.3s ease;
}

.card:hover,
.portfolio-card:hover,
.process-card:hover {
  transform: translateY(-8px);
  border-color: var(--blue);
  box-shadow: 0 20px 50px rgba(0,140,255,0.18);
}

.hero::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(0,140,255,0.35), transparent 65%);
  top: 120px;
  right: 8%;
  z-index: -1;
  filter: blur(10px);
}

.hero {
  position: relative;
}