/* ===== Variables ===== */
:root {
  --cream:      #FAF6F0;
  --beige:      #EFE8DC;
  --green:      #5C7A3E;
  --green-dark: #3F5829;
  --brown:      #8B5E3C;
  --terracotta: #C4704F;
  --text:       #3A3228;
  --text-light: #6B5B4E;
  --white:      #FFFFFF;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  font-family: 'Lato', sans-serif;
  background-color: var(--cream);
  color: var(--text);
  line-height: 1.7;
  color-scheme: light;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  line-height: 1.3;
}

/* ===== Navigation ===== */
nav {
  background-color: var(--white);
  border-bottom: 2px solid var(--beige);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green-dark);
  letter-spacing: 0.02em;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--green); }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  transition: background 0.2s, transform 0.15s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--green);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--green-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--green);
  border: 2px solid var(--green);
}

.btn-outline:hover {
  background-color: var(--green);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===== Section shared ===== */
.section { padding: 5rem 2rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--green-dark);
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, #3F5829 0%, #5C7A3E 50%, #7A9A55 100%);
  color: var(--white);
  padding: 7rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-inner {
  position: relative;
  max-width: 750px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  margin-bottom: 1.25rem;
  color: var(--white);
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn-hero-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
  padding: 0.75rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  transition: background 0.2s, border-color 0.2s;
}

.btn-hero-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
}

/* ===== Feature cards ===== */
.features {
  background-color: var(--beige);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  color: var(--green-dark);
  margin-bottom: 0.5rem;
}

.feature-card p { color: var(--text-light); font-size: 0.95rem; }

/* ===== About strip ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 720px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-img-wrap {
  background: var(--beige);
  border-radius: 8px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: var(--brown);
}

.about-text h2 { margin-bottom: 1rem; }
.about-text p  { color: var(--text-light); margin-bottom: 1rem; }

/* ===== Testimonial ===== */
.testimonials { background: var(--green-dark); color: var(--white); text-align: center; }
.testimonials .section-title { color: var(--white); }
.testimonials .section-label { color: rgba(255,255,255,0.6); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  text-align: left;
}

.testimonial-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 2rem;
}

.testimonial-card p { color: rgba(255,255,255,0.85); font-style: italic; margin-bottom: 1.25rem; }
.testimonial-author { font-weight: 700; font-size: 0.9rem; color: rgba(255,255,255,0.6); }

/* ===== CTA Banner ===== */
.cta-banner {
  background: var(--terracotta);
  color: var(--white);
  text-align: center;
  padding: 4rem 2rem;
}

.cta-banner h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 0.75rem; }
.cta-banner p  { margin-bottom: 2rem; opacity: 0.9; }

.btn-white {
  background: var(--white);
  color: var(--terracotta);
  padding: 0.75rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  transition: transform 0.15s;
  display: inline-block;
}

.btn-white:hover { transform: translateY(-2px); }

/* ===== Footer ===== */
footer {
  background: var(--text);
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 2.5rem 2rem;
  font-size: 0.9rem;
}

footer strong { color: var(--white); }

/* ===== Courses page ===== */
.page-hero {
  background: linear-gradient(135deg, #5C7A3E, #3F5829);
  color: var(--white);
  padding: 5rem 2rem;
  text-align: center;
}

.page-hero h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 0.75rem; }
.page-hero p  { opacity: 0.85; font-size: 1.05rem; }

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.course-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 16px rgba(0,0,0,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.course-card-thumb {
  background: var(--beige);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}

.course-card-body { padding: 1.75rem; }

.course-tag {
  display: inline-block;
  background: var(--beige);
  color: var(--brown);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

.course-card-body h3 { font-size: 1.25rem; color: var(--green-dark); margin-bottom: 0.5rem; }
.course-card-body p  { font-size: 0.95rem; color: var(--text-light); margin-bottom: 1.25rem; }

.course-meta {
  display: flex;
  gap: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.course-meta span::before { margin-right: 0.3rem; }

.course-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.price-amount { font-size: 1.75rem; font-weight: 700; color: var(--terracotta); font-family: 'Playfair Display', serif; }
.price-unit   { font-size: 0.9rem; color: var(--text-light); }

/* ===== Pricing table ===== */
.pricing-note {
  background: var(--beige);
  border-left: 4px solid var(--green);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  margin-top: 3rem;
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ===== Contact page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 720px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info p  { color: var(--text-light); margin-bottom: 2rem; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.contact-detail-icon { font-size: 1.25rem; margin-top: 0.1rem; }
.contact-detail-text { font-size: 0.95rem; color: var(--text-light); line-height: 1.5; }
.contact-detail-text strong { color: var(--text); display: block; }

/* ===== Form ===== */
.form-card {
  background: var(--white);
  border-radius: 10px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.form-card h3 { font-size: 1.4rem; color: var(--green-dark); margin-bottom: 1.75rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 1.25rem; }

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
  letter-spacing: 0.03em;
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--beige);
  border-radius: 5px;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--cream);
  transition: border-color 0.2s;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--green);
  background: var(--white);
}

textarea { resize: vertical; min-height: 130px; }

.form-submit { margin-top: 0.5rem; width: 100%; }
.form-submit .btn { width: 100%; padding: 0.9rem; font-size: 1rem; }

.form-success {
  display: none;
  background: #EAF3E2;
  border: 1.5px solid var(--green);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  color: var(--green-dark);
  font-weight: 600;
  margin-top: 1rem;
  font-size: 0.95rem;
}

/* ===== Responsive nav ===== */
@media (max-width: 600px) {
  .nav-links { gap: 1.2rem; }
  .nav-links a { font-size: 0.85rem; }
  .nav-logo { font-size: 1rem; }
}