@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-navy: #0F172A;
  --color-slate: #475569;
  --color-blue: #2563EB;
  --color-light: #E2E8F0;
  --color-white: #ffffff;
  --font-heading: 'DM Sans', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: all 0.25s ease-in-out;
  --max-width: 1180px;
  --radius-lg: 18px;
  --radius-md: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-slate);
  background-color: var(--color-light);
  line-height: 1.6;
  min-height: 100vh;
}

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

img {
  max-width: 100%;
  display: block;
}

.layout {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

header {
  background: rgba(15, 23, 42, 0.95);
  color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.nav-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(226, 232, 240, 0.35));
  display: grid;
  place-items: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: 18px;
}

.nav-links {
  display: flex;
  gap: 18px;
  font-weight: 500;
  font-family: var(--font-heading);
}

.nav-links a {
  padding: 10px 16px;
  border-radius: 999px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(226, 232, 240, 0.18);
  outline: none;
}

.main {
  flex: 1;
}

section {
  padding: 96px 32px;
}

.section-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  color: var(--color-navy);
  margin-bottom: 24px;
}

.section-subtitle {
  color: var(--color-slate);
  max-width: 760px;
}

.hero {
  background: radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.16), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(148, 163, 184, 0.25), transparent 65%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.97), rgba(15, 23, 42, 0.85));
  color: var(--color-white);
  padding: 160px 32px 140px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('https://www.svgbackgrounds.com/wp-content/uploads/2021/05/abstract-geometry.svg');
  opacity: 0.08;
  mix-blend-mode: screen;
}

.hero .section-wrapper {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 4.4vw, 3.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}

.hero-description {
  font-size: 1.12rem;
  max-width: 680px;
  color: rgba(226, 232, 240, 0.88);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
  border: none;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 12px 35px rgba(37, 99, 235, 0.22);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #1d4ed8;
  transform: translateY(-2px);
  outline: none;
}

.btn-secondary {
  padding: 14px 24px;
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: 999px;
  color: var(--color-white);
  font-weight: 500;
  transition: var(--transition);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--color-white);
  background: rgba(226, 232, 240, 0.12);
  outline: none;
}

.intro-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.intro-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.intro-card h3 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  margin-top: 0;
  margin-bottom: 12px;
}

.course-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.course-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  display: grid;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.course-card::before {
  content: "";
  position: absolute;
  inset: -60px auto auto -60px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.22), transparent 55%);
  transform: rotate(12deg);
}

.course-card h3 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  margin: 0;
}

.course-card p,
.course-card ul {
  position: relative;
  margin: 0;
}

.course-card ul {
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

.course-card li {
  list-style: square;
}

.steps {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.step-card {
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(37, 99, 235, 0.24);
}

.step-index {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--color-blue);
  color: var(--color-white);
  display: grid;
  place-items: center;
  font-weight: 700;
  margin-bottom: 16px;
}

.benefits {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.benefit-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  display: grid;
  gap: 10px;
}

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

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  display: grid;
  gap: 12px;
}

.testimonial-card p {
  margin: 0;
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-navy);
}

.cta-banner {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(37, 99, 235, 0.88));
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  gap: 18px;
  text-align: center;
}

.cta-banner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  margin: 0;
}

.cta-banner p {
  margin: 0 auto;
  max-width: 600px;
  color: rgba(226, 232, 240, 0.85);
}

footer {
  background: var(--color-navy);
  color: rgba(226, 232, 240, 0.82);
  padding: 48px 32px;
}

.footer-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.footer-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.footer-brand h3 {
  font-family: var(--font-heading);
  color: var(--color-white);
  margin-top: 0;
}

.footer-nav {
  display: grid;
  gap: 8px;
}

.footer-nav a {
  color: rgba(226, 232, 240, 0.78);
  transition: var(--transition);
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--color-white);
  outline: none;
}

.footer-contact {
  display: grid;
  gap: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(226, 232, 240, 0.16);
  padding-top: 18px;
  font-size: 0.9rem;
}

.page-hero {
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.96), rgba(37, 99, 235, 0.76));
  color: var(--color-white);
  padding: 120px 32px 80px;
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.page-section {
  padding: 80px 32px;
}

.two-column {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.16);
  padding: 28px;
  display: grid;
  gap: 16px;
}

.list-check {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.list-check li {
  position: relative;
  padding-left: 28px;
}

.list-check li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--color-blue);
  font-size: 1.1rem;
  top: 0;
}

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

.profile-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.16);
  padding: 24px;
  display: grid;
  gap: 12px;
}

.profile-name {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-navy);
}

.program-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.16);
  padding: 24px;
  display: grid;
  gap: 16px;
}

.program-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-slate);
}

.program-meta span {
  background: rgba(37, 99, 235, 0.12);
  border-radius: 999px;
  padding: 6px 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.08);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.9rem;
  font-weight: 500;
}

.contact-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.contact-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.16);
  padding: 28px;
  display: grid;
  gap: 16px;
}

.contact-details {
  display: grid;
  gap: 8px;
}

.map-frame {
  width: 100%;
  min-height: 320px;
  border: none;
  border-radius: var(--radius-md);
  filter: grayscale(0.15) contrast(1.05);
}

form {
  display: grid;
  gap: 16px;
}

label {
  font-weight: 500;
  color: var(--color-navy);
}

input,
textarea {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.26);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

input:focus,
textarea:focus {
  border-color: var(--color-blue);
  outline: none;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

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

.legal-section {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.16);
  padding: 32px;
  display: grid;
  gap: 18px;
}

.legal-section h2 {
  margin: 0;
  font-family: var(--font-heading);
  color: var(--color-navy);
}

.legal-section h3 {
  margin-bottom: 8px;
  color: var(--color-navy);
}

.legal-section p,
.legal-section ul {
  margin: 0;
  color: var(--color-slate);
}

.legal-section ul {
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

.cta-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-blue);
}

.badge-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.table th,
.table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  background: var(--color-white);
}

.table th {
  background: rgba(15, 23, 42, 0.92);
  color: var(--color-white);
  font-weight: 600;
}

.table tr:last-child td {
  border-bottom: none;
}

@media (max-width: 1024px) {
  .nav-links {
    gap: 12px;
  }

  .nav-links a {
    padding: 8px 12px;
  }

  .hero {
    padding: 140px 24px 120px;
  }

  section,
  .page-section {
    padding: 72px 24px;
  }
}

@media (max-width: 768px) {
  header {
    position: static;
  }

  .nav-bar {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .hero {
    padding: 120px 20px 100px;
  }

  section,
  .page-section {
    padding: 64px 20px;
  }

  .cta-banner {
    padding: 36px 24px;
  }
}

@media (max-width: 540px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}