/* css/style.css */
:root {
  --bg: #f7f5f0;
  --dark: #111111;
  --muted: #6f6f6f;
  --line: #d9d5cc;
  --soft: #ebe7dd;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--dark);
  font-family: Arial, Helvetica, sans-serif;
}

.site-nav {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-link {
  color: var(--dark);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.nav-link:hover {
  color: var(--muted);
}

.hero {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  padding: 5rem 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow::before {
  content: '';
  width: 38px;
  height: 1px;
  background: var(--dark);
  display: block;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.hero-text {
  max-width: 540px;
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 2rem;
}

.btn-dark-custom {
  background: var(--dark);
  color: white;
  border: 1px solid var(--dark);
  border-radius: 999px;
  padding: 0.85rem 1.4rem;
  font-weight: 700;
}

.btn-dark-custom:hover {
  background: transparent;
  color: var(--dark);
}

.btn-outline-custom {
  border: 1px solid var(--dark);
  color: var(--dark);
  border-radius: 999px;
  padding: 0.85rem 1.4rem;
  font-weight: 700;
}

.btn-outline-custom:hover {
  background: var(--dark);
  color: white;
}

.hero-image-wrap {
  position: relative;
  max-width: 470px;
  margin-left: auto;
}

.hero-image-wrap::before {
  content: '';
  position: absolute;
  inset: 28px -28px -28px 28px;
  border: 1px solid var(--dark);
  z-index: 0;
}

.hero-image {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(100%);
}

.lesson-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 991px) {
  .hero {
    padding: 3rem 0;
  }

  .hero-image-wrap {
    margin: 3rem auto 0;
  }

  .hero-image-wrap::before {
    inset: 18px -18px -18px 18px;
  }
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.lesson-card {
  border: 1px solid var(--line);
  padding: 1.5rem;
  height: 100%;
  transition: 0.3s ease;
  background: white;
}

.lesson-card h5 {
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.lesson-card p {
  color: var(--muted);
  line-height: 1.6;
}

.lesson-card:hover {
  transform: translateY(-5px);
  border-color: var(--dark);
}

.section-text {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.pricing {
  border-top: 1px solid var(--line);
}

.price-card {
  border: 1px solid var(--line);
  background: transparent;
  padding: 2rem;
  height: 100%;
}

.price-card.featured {
  background: var(--dark);
  color: white;
  border-color: var(--dark);
}

.price-card h5 {
  font-weight: 700;
  margin-bottom: 1rem;
}

.price {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  margin-bottom: 1rem;
}

.price-card p {
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0;
}

.price-card.featured p {
  color: #d6d6d6;
}

.about {
  border-top: 1px solid var(--line);
}

.about-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.about-title {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.06em;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.about-text {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 680px;
}

.contact {
  border-top: 1px solid var(--line);
}

.contact-form .form-label {
  font-weight: 700;
  font-size: 0.9rem;
}

.contact-form .form-control {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.9rem;
}

.contact-form .form-control:focus {
  box-shadow: none;
  border-color: var(--dark);
}

.btn-dark-custom:disabled {
  background-color: #999 !important;
  border-color: #999 !important;
  color: #eee !important;
  cursor: not-allowed;
  pointer-events: none;
}

.gallery-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: 0.3s ease;
}

.gallery-img:hover {
  transform: scale(1.03);
}