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

:root {
  --bg-main: #0b0b0f;
  --bg-card: #15151c;

  --accent: #fbbf24;
  --accent-hover: #f59e0b;

  --text-main: #ffffff;
  --text-muted: #a1a1aa;

  --border: rgba(255, 255, 255, 0.06);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;

  background:
    radial-gradient(circle at top left,
      rgba(251, 191, 36, 0.08),
      transparent 30%),

    radial-gradient(circle at bottom right,
      rgba(251, 191, 36, 0.05),
      transparent 30%),

    var(--bg-main);

  color: var(--text-main);

  line-height: 1.7;
}

/* Layout */
.container {
  width: min(1100px, 90%);
  margin: auto;
}

section {
  padding: 120px 0;
}

/* Typography */
h1,
h2,
h3 {
  letter-spacing: -1px;
}

h2 {
  font-size: clamp(34px, 4vw, 52px);
  margin-bottom: 20px;
  line-height: 1.1;
}

p {
  color: var(--text-muted);
}

.section-tag {
  display: inline-block;

  padding: 8px 16px;

  background: rgba(251, 191, 36, 0.08);

  border: 1px solid rgba(251, 191, 36, 0.15);

  color: var(--accent);

  border-radius: 999px;

  font-size: 14px;
  font-weight: 600;

  margin-bottom: 20px;
}

.center {
  display: table;
  margin-inline: auto;
}

/* Header */
header {
  position: sticky;
  top: 20px;

  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 18px 30px;
  margin-top: 20px;

  background: rgba(21, 21, 28, 0.7);

  backdrop-filter: blur(12px);

  border: 1px solid var(--border);

  border-radius: 20px;

  z-index: 1000;
}

.logo {
  font-size: 22px;
  font-weight: 800;

  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;

  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-main);

  transition: 0.3s ease;
}

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

/* Hero */
.hero {
  min-height: 90vh;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 80px;

  flex-wrap: wrap;
}

.hero-text {
  flex: 1;
  max-width: 580px;
}

.hero-badge {
  display: inline-block;

  margin-bottom: 24px;

  color: var(--accent);

  font-weight: 600;
}

.hero h1 {
  font-size: clamp(48px, 7vw, 76px);

  line-height: 1.05;

  margin-bottom: 24px;
}

.hero p {
  font-size: 18px;

  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;

  flex-wrap: wrap;
}

.hero-image img {
  width: 100%;
  max-width: 480px;

  border-radius: 28px;

  border: 1px solid var(--border);

  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 40px rgba(251, 191, 36, 0.12);

  transition: 0.4s ease;
}

.hero-image img:hover {
  transform: translateY(-8px) scale(1.01);
}

/* Buttons */
.cta-button {
  background: var(--accent);

  color: #000;

  padding: 14px 28px;

  border-radius: 14px;

  text-decoration: none;

  font-weight: 700;

  border: none;

  cursor: pointer;

  transition: all 0.3s ease;

  box-shadow:
    0 10px 25px rgba(251, 191, 36, 0.25);
}

.cta-button:hover {
  background: var(--accent-hover);

  transform: translateY(-3px);

  box-shadow:
    0 18px 35px rgba(251, 191, 36, 0.35);
}

.cta-button.small {
  padding: 10px 18px;
  font-size: 14px;
}

.secondary-button {
  padding: 14px 28px;

  border-radius: 14px;

  border: 1px solid rgba(251, 191, 36, 0.2);

  color: var(--accent);

  text-decoration: none;

  transition: 0.3s ease;
}

.secondary-button:hover {
  background: rgba(251, 191, 36, 0.08);
}

/* Stats */
.stats {
  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));

  gap: 24px;
}

.stat {
  text-align: center;

  padding: 40px 20px;

  background: rgba(255, 255, 255, 0.03);

  border: 1px solid var(--border);

  border-radius: 24px;

  backdrop-filter: blur(10px);
}

.stat h3 {
  font-size: 48px;

  color: var(--accent);

  margin-bottom: 10px;
}

/* About */
.about {
  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 80px;

  flex-wrap: wrap;
}

.about-text {
  flex: 1;
  max-width: 540px;
}

.about-text p {
  margin-bottom: 20px;
}

.about-image img {
  width: 100%;
  max-width: 420px;

  border-radius: 24px;

  border: 1px solid var(--border);
}

/* Services */
.services h2,
.results h2 {
  text-align: center;
  margin-bottom: 50px;
}

.services-grid {
  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));

  gap: 24px;
}

.card {
  background: rgba(21, 21, 28, 0.75);

  backdrop-filter: blur(10px);

  padding: 32px;

  border-radius: 24px;

  border: 1px solid var(--border);

  transition:
    transform 0.3s ease,
    border 0.3s ease,
    box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);

  border-color: rgba(251, 191, 36, 0.3);

  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(251, 191, 36, 0.08);
}

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

.card p {
  margin-bottom: 24px;
}

/* Testimonials */
.testimonials {
  display: flex;

  gap: 24px;

  flex-wrap: wrap;
}

.testimonial {
  flex: 1;
  min-width: 260px;

  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.03),
    rgba(255,255,255,0.01)
  );

  padding: 30px;

  border-radius: 24px;

  border: 1px solid var(--border);

  transition: 0.3s ease;
}

.testimonial:hover {
  transform: translateY(-6px);
}

.testimonial p {
  margin-bottom: 12px;
}

.testimonial span {
  color: var(--text-muted);
}

/* CTA Strip */
.cta-strip {
  text-align: center;

  background:
    linear-gradient(
      to right,
      rgba(255,255,255,0.02),
      rgba(255,255,255,0.04)
    );

  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-strip p {
  margin: 16px 0 28px;
}

/* Contact */
.contact {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;

  gap: 60px;

  flex-wrap: wrap;
}

.contact-content {
  flex: 1;
  max-width: 450px;
}

.contact-form {
  flex: 1;

  display: flex;
  flex-direction: column;

  gap: 18px;

  min-width: 300px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;

  padding: 16px 18px;

  background: rgba(255,255,255,0.03);

  border: 1px solid var(--border);

  border-radius: 14px;

  color: white;

  font-size: 16px;

  font-family: inherit;

  outline: none;

  transition: border 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

/* Footer */
footer {
  text-align: center;

  padding: 30px 20px;

  border-top: 1px solid var(--border);

  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 20px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding-top: 60px;
    text-align: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-image {
    margin: auto;
  }

  .about {
    text-align: center;
  }

  .contact {
    text-align: center;
  }

  .contact-form {
    width: 100%;
  }
}