/* ============================================
   Harmónia Yoga Štúdio — Main Stylesheet
   ============================================ */

:root {
  --color-primary: #4a7c59;
  --color-primary-dk: #355a40;
  --color-accent: #c8a96e;
  --color-light: #f8f5f0;
  --color-dark: #1e2a1f;
  --color-text: #3a3a3a;
  --color-muted: #7a7a7a;
  --font-heading: "Georgia", "Times New Roman", serif;
  --font-body: "Segoe UI", Arial, sans-serif;
  --radius: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: #fff;
  line-height: 1.7;
  font-size: 16px;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dk);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  line-height: 1.3;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}
h2 {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}
h3 {
  font-size: 1.3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-header p {
  color: var(--color-muted);
  margin-top: 16px;
  font-size: 1.05rem;
}

/* ============================================
   HEADER / NAV
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--color-dark);
  font-weight: 700;
}

.logo i {
  color: var(--color-primary);
  font-size: 1.6rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

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

.btn-nav {
  background: var(--color-primary);
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
}

.btn-nav:hover {
  background: var(--color-primary-dk);
}

/* ============================================
   INTRO SECTION
   ============================================ */

.intro {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.intro-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30, 42, 31, 0.72) 0%,
    rgba(74, 124, 89, 0.45) 60%,
    transparent 100%
  );
  z-index: 1;
}

.intro-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.intro-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 640px;
  padding-top: 70px;
}

.intro-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50px;
  padding: 6px 18px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

.intro h1 {
  color: #fff;
  margin-bottom: 20px;
}

.intro h1 em {
  font-style: italic;
  color: #d4e8b0;
}

.intro-lead {
  font-size: 1.15rem;
  opacity: 0.88;
  margin-bottom: 36px;
  max-width: 480px;
}

.intro-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-dark);
}

.btn-primary:hover {
  background: #b8934f;
  color: var(--color-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.intro-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.intro-stat-num {
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: #d4e8b0;
}

.intro-stat-label {
  font-size: 0.82rem;
  opacity: 0.75;
}

/* ============================================
   ABOUT
   ============================================ */

.about {
  background: var(--color-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-wrap img {
  border-radius: var(--radius);
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}

.about-badge strong {
  display: block;
  font-size: 2rem;
  font-family: var(--font-heading);
}

.about-badge span {
  font-size: 0.78rem;
  opacity: 0.85;
}

.about-text h2 {
  margin-bottom: 20px;
}

.about-text p {
  color: var(--color-muted);
  margin-bottom: 16px;
}

.about-features {
  list-style: none;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}

.about-features i {
  color: var(--color-primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ============================================
   CLASSES
   ============================================ */

.classes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.class-card {
  background: #fff;
  border: 1px solid #ebebeb;
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--transition);
}

.class-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.class-icon {
  width: 52px;
  height: 52px;
  background: rgba(74, 124, 89, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.class-icon i {
  font-size: 1.5rem;
  color: var(--color-primary);
}

.class-card h3 {
  margin-bottom: 10px;
}

.class-card p {
  color: var(--color-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.class-meta {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.class-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.class-level {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.level-beginner {
  background: #e8f4ec;
  color: #4a7c59;
}
.level-all {
  background: #fef5e4;
  color: #b8740a;
}
.level-advanced {
  background: #e8eaf6;
  color: #3949ab;
}

/* ============================================
   SCHEDULE
   ============================================ */

.schedule {
  background: var(--color-light);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.schedule-table th {
  background: var(--color-primary);
  color: #fff;
  padding: 16px 20px;
  text-align: left;
  font-size: 0.88rem;
  font-weight: 600;
}

.schedule-table td {
  padding: 14px 20px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 0.92rem;
}

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

.schedule-table tr:hover td {
  background: #fafdf8;
}

.badge-type {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(74, 124, 89, 0.1);
  color: var(--color-primary);
}

/* ============================================
   PRICING
   ============================================ */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 960px;
  margin: 0 auto;
}

.price-card {
  border: 2px solid #ebebeb;
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.price-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 8px 40px rgba(74, 124, 89, 0.15);
}

.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 50px;
  white-space: nowrap;
}

.price-card h3 {
  margin-bottom: 8px;
}

.price-card .price-desc {
  color: var(--color-muted);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.price-amount {
  margin-bottom: 24px;
}

.price-amount .eur {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  vertical-align: top;
  margin-top: 8px;
  display: inline-block;
}

.price-amount .num {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--color-dark);
  line-height: 1;
}

.price-amount .period {
  font-size: 0.82rem;
  color: var(--color-muted);
  display: block;
  margin-top: 4px;
}

.price-features {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.price-features i {
  color: var(--color-primary);
  font-size: 1rem;
  flex-shrink: 0;
}

.discount-note {
  background: rgba(200, 169, 110, 0.12);
  border: 1px solid rgba(200, 169, 110, 0.4);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.discount-note i {
  font-size: 1.4rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.discount-note p {
  font-size: 0.92rem;
  color: var(--color-text);
}

.discount-note strong {
  color: var(--color-primary-dk);
}

/* ============================================
   GALLERY
   ============================================ */

.gallery {
  background: var(--color-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-grid img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform var(--transition);
}

.gallery-grid img:hover {
  transform: scale(1.02);
}

/* ============================================
   CONTACT INFO
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(74, 124, 89, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  color: var(--color-primary);
  font-size: 1.2rem;
}

.contact-item h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 4px;
  font-family: var(--font-body);
}

.contact-item p {
  color: var(--color-text);
  font-size: 0.95rem;
}

.hours-table {
  width: 100%;
  font-size: 0.9rem;
}

.hours-table tr td:first-child {
  color: var(--color-muted);
  padding-right: 16px;
  padding-bottom: 8px;
}

.hours-table tr td:last-child {
  font-weight: 600;
  color: var(--color-dark);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 48px 0 32px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-family: var(--font-heading);
  color: #fff;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo i {
  color: var(--color-accent);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: #fff;
}

.footer-copy {
  font-size: 0.82rem;
  text-align: center;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-badge {
    bottom: 16px;
    right: 16px;
  }

  .classes-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .intro-stats {
    gap: 24px;
  }
}

@media (max-width: 640px) {
  section {
    padding: 56px 0;
  }

  .nav-links {
    display: none;
  }

  .intro-actions {
    flex-direction: column;
  }

  .intro-stats {
    flex-wrap: wrap;
    gap: 20px;
  }

  .schedule-table {
    font-size: 0.82rem;
  }

  .schedule-table th,
  .schedule-table td {
    padding: 10px 12px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}