:root {
  --black: #0f0f0f;
  --charcoal: #1a1a1a;
  --ink: #1c1c1c;
  --muted: #6b6b6b;
  --soft-muted: #8a8a8a;
  --paper: #f7f7f2;
  --white: #ffffff;
  --line: #e0e0d6;
  --olive: #556b2f;
  --olive-mid: #6b7f3a;
  --olive-dark: #3d4f22;
  --olive-soft: #e8ebe0;
  --olive-light: #c5d0a8;
  --max: 1140px;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(15, 15, 15, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 247, 242, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(15, 15, 15, 0.06);
}
.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.2px;
}
.logo-link img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--olive);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 500;
}
.nav-links a {
  color: var(--ink);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--olive);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
}
.btn.primary {
  background: var(--charcoal);
  color: var(--white);
  border-color: var(--charcoal);
}
.btn.primary:hover {
  background: var(--olive-dark);
  border-color: var(--olive-dark);
}
.btn.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn.secondary:hover {
  background: var(--olive);
  border-color: var(--olive);
  color: var(--white);
}
.btn.olive {
  background: var(--olive);
  color: var(--white);
  border-color: var(--olive);
}
.btn.olive:hover {
  background: var(--olive-dark);
  border-color: var(--olive-dark);
}
.btn.whatsapp {
  background: #25d366;
  color: white;
  border-color: #25d366;
}
.btn.whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
}
.menu {
  display: none;
  background: none;
  border: 0;
  font-size: 26px;
  cursor: pointer;
  color: var(--ink);
  line-height: 1;
}

/* ========== HERO ========== */
.hero {
  padding: 60px 0 80px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2.2px;
  font-size: 11px;
  font-weight: 700;
  color: var(--olive);
  margin-bottom: 16px;
}
h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.12;
  color: var(--charcoal);
}
h1 {
  font-size: clamp(42px, 6.5vw, 68px);
  letter-spacing: -1.8px;
  margin-bottom: 20px;
}
h2 {
  font-size: clamp(32px, 4.5vw, 46px);
  letter-spacing: -1.2px;
  margin-bottom: 18px;
}
h3 { font-size: 22px; margin-bottom: 10px; }
.lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 12px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 18px;
}
.hero-meta {
  font-size: 13px;
  color: var(--soft-muted);
  letter-spacing: 0.3px;
}
.hero-visual {
  position: relative;
}
.hero-photo {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--olive-soft);
}
.hero-photo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}
.hero-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: var(--charcoal);
  color: white;
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow);
  max-width: 200px;
}
.hero-badge span {
  display: block;
  color: var(--olive-light);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

/* ========== SECTIONS ========== */
.section {
  padding: 88px 0;
}
.section.alt {
  background: var(--olive-soft);
}
.section.dark {
  background: var(--charcoal);
  color: white;
}
.section.dark h2,
.section.dark h3 { color: white; }
.section.dark .lead,
.section.dark p { color: #b8b8b0; }
.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head p {
  font-size: 17px;
  color: var(--muted);
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.card .number {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--olive);
  margin-bottom: 14px;
}
.card p { color: var(--muted); font-size: 15px; }

/* Options / training types */
.options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.option {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.option:hover {
  border-color: var(--olive);
  box-shadow: var(--shadow);
}
.option .tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  font-weight: 700;
  color: var(--olive);
  margin-bottom: 14px;
}
.option p {
  color: var(--muted);
  font-size: 15px;
  flex-grow: 1;
}
.option .option-cta {
  margin-top: 22px;
}

/* Feature list (from poster) */
.feature-list {
  display: grid;
  gap: 14px;
  margin: 24px 0;
}
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--ink);
}
.feature-list .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--olive);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}

/* About grid */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.about-photo {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow);
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* Online highlight block */
.online-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.online-block .content {
  padding: 40px 36px;
}
.online-block .visual {
  min-height: 380px;
}
.online-block .visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* FAQ */
.faq {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item h3 {
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}
.faq-item p {
  color: var(--muted);
  font-size: 15px;
}

/* CTA */
.cta {
  background: var(--charcoal);
  color: white;
  text-align: center;
  padding: 90px 0;
}
.cta .eyebrow { color: var(--olive-light); }
.cta h2 { color: white; }
.cta p {
  max-width: 520px;
  margin: 0 auto 28px;
  color: #b8b8b0;
  font-size: 17px;
}
.cta .btn {
  border-color: white;
  background: white;
  color: var(--charcoal);
}
.cta .btn:hover {
  background: var(--olive);
  border-color: var(--olive);
  color: white;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 72px 0 48px;
  text-align: center;
}
.page-hero p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
}
.contact-details {
  background: var(--charcoal);
  color: white;
  border-radius: var(--radius);
  padding: 36px 32px;
}
.contact-details .eyebrow { color: var(--olive-light); }
.contact-details h2 { color: white; font-size: 36px; }
.detail {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.detail:last-child { border-bottom: 0; }
.detail strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--olive-light);
}
.detail a {
  color: white;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.detail a:hover { color: var(--olive-light); }
.form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
}
label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 6px;
}
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 12px 14px;
  font: inherit;
  border-radius: 8px;
  margin-bottom: 18px;
  transition: border-color 0.2s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--olive);
}
textarea { min-height: 130px; resize: vertical; }

/* Footer */
.site-footer {
  padding: 48px 0 28px;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: flex-start;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}
.footer-brand .name {
  font-weight: 700;
  font-size: 15px;
}
.footer-brand .tag {
  font-size: 13px;
  color: var(--muted);
}
.footer-links {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: var(--muted);
}
.footer-links a:hover { color: var(--olive); }
.footer-bottom {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--soft-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .nav-links, .nav > .btn { display: none; }
  .menu { display: block; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 20px 24px 28px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .hero-grid,
  .about-grid,
  .contact-grid,
  .online-block {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero { padding: 40px 0 60px; }
  .hero-photo { order: -1; }
  .cards, .options { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .online-block .visual { min-height: 300px; order: -1; }
  .footer-top { flex-direction: column; }
  h1 { font-size: 40px; }
}