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

:root {
  --teal: #2F5D62;
  --teal-light: #3a7278;
  --cyan: #548687;
  --orange: #F18805;
  --orange-dark: #d47400;
  --white: #ffffff;
  --off-white: #f8f9f8;
  --light-gray: #f0f4f4;
  --mid-gray: #e2eaea;
  --dark-gray: #2a2a2a;
  --text-body: #3d3d3d;
  --text-muted: #6b7f80;
  --shadow-sm: 0 2px 10px rgba(47, 93, 98, 0.08);
  --shadow-md: 0 6px 30px rgba(47, 93, 98, 0.14);
  --shadow-lg: 0 16px 60px rgba(47, 93, 98, 0.18);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Montserrat', 'Nunito', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-gray);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(241, 136, 5, 0.1);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 48px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-subtitle { margin: 0 auto 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(241, 136, 5, 0.4);
}
.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(241, 136, 5, 0.5);
}

.btn-secondary {
  background: var(--white);
  color: var(--teal);
  border: 2px solid var(--teal);
}
.btn-secondary:hover {
  background: var(--teal);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-teal {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(47, 93, 98, 0.3);
}
.btn-teal:hover {
  background: var(--teal-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(47, 93, 98, 0.4);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.88rem;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(47, 93, 98, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--orange) 0%, #e07000 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 2px 12px rgba(241,136,5,0.4);
}

.logo span { color: var(--orange); }

nav { display: flex; align-items: center; gap: 4px; }

nav a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

nav a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.header-cta { flex-shrink: 0; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 6px;
  cursor: pointer;
  background: none;
  border: none;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO / PLITAS ===== */
.plitas {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--teal) 0%, #1a3d42 60%, #0d2529 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.plitas-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.shape-bubble {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  animation: floatBubble linear infinite;
}

@keyframes floatBubble {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-110vh) rotate(360deg); opacity: 0; }
}

.plitas-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.plitas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding: 80px 0;
  position: relative;
  z-index: 2;
}

.plitas-content { color: var(--white); }

.plitas-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(241, 136, 5, 0.2);
  border: 1px solid rgba(241, 136, 5, 0.4);
  color: #ffc266;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease both;
}

.plitas-badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.plitas h1 {
  color: var(--white);
  margin-bottom: 24px;
  animation: fadeInUp 0.9s ease 0.2s both;
}

.plitas h1 .highlight {
  color: var(--orange);
  position: relative;
}

.plitas h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
  transform: scaleX(0);
  animation: underlineIn 0.6s ease 1.2s forwards;
}

@keyframes underlineIn { to { transform: scaleX(1); } }

.plitas-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  margin-bottom: 36px;
  animation: fadeInUp 0.9s ease 0.35s both;
  max-width: 480px;
}

.plitas-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s ease 0.5s both;
}

.plitas-stats {
  display: flex;
  gap: 36px;
  margin-top: 48px;
  animation: fadeInUp 0.9s ease 0.65s both;
}

.plitas-stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--orange);
}

.plitas-stat span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}

.plitas-visual {
  position: relative;
  animation: fadeInRight 0.9s ease 0.3s both;
}

.plitas-img-main {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  border: 3px solid rgba(255,255,255,0.1);
}

.plitas-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  animation: floatCard 4s ease-in-out infinite;
}

.plitas-card-1 {
  top: -20px;
  right: -20px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 160px;
}

.plitas-card-2 {
  bottom: 30px;
  left: -20px;
  min-width: 180px;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.plitas-card-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--cyan) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}

.plitas-card-text strong {
  display: block;
  font-size: 0.85rem;
  color: var(--dark-gray);
}
.plitas-card-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.rating-stars { color: #fbbf24; font-size: 0.85rem; }

/* ===== SECTION BASE ===== */
section {
  padding: 96px 0;
}

section:nth-child(odd) {
  background: var(--white);
}

section:nth-child(even) {
  background: var(--off-white);
}

/* ===== SLIDER / CAROUSEL ===== */
.slider-section { background: var(--off-white); }

.slider-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.slider-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
  min-width: 100%;
  position: relative;
  overflow: hidden;
}

.slide-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.slide-caption {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  background: linear-gradient(transparent, rgba(15, 42, 47, 0.92));
  padding: 48px 48px 36px;
  color: white;
}

.slide-caption h3 {
  color: white;
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.slide-caption p {
  color: rgba(255,255,255,0.78);
  font-size: 0.95rem;
  max-width: 560px;
}

.slide-badge {
  display: inline-block;
  background: var(--orange);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  color: var(--teal);
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.slider-btn:hover {
  background: var(--white);
  transform: translateY(-50%) scale(1.08);
  box-shadow: var(--shadow-lg);
}

.slider-btn-prev { left: 20px; }
.slider-btn-next { right: 20px; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.slider-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--mid-gray);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.slider-dot.active {
  background: var(--teal);
  width: 28px;
  border-radius: 5px;
}

/* ===== ACCORDION ===== */
.accordion-section { background: var(--white); }

.accordion-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.accordion-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 100px;
}

.accordion-item {
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item.active {
  border-color: var(--teal);
  box-shadow: 0 4px 20px rgba(47,93,98,0.12);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background 0.2s;
}

.accordion-header:hover {
  background: var(--light-gray);
}

.accordion-item.active .accordion-header {
  background: rgba(47, 93, 98, 0.05);
}

.accordion-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--teal);
  flex-shrink: 0;
  transition: var(--transition);
}

.accordion-item.active .accordion-num {
  background: var(--teal);
  color: white;
}

.accordion-title {
  flex: 1;
  font-weight: 600;
  font-size: 1rem;
  color: var(--dark-gray);
}

.accordion-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.35s ease, background 0.2s;
  font-size: 0.85rem;
  color: var(--teal);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
  background: var(--teal);
  color: white;
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s;
}

.accordion-body-inner {
  padding: 0 24px 20px 76px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.accordion-body-inner ul {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.accordion-body-inner li {
  padding-left: 18px;
  position: relative;
}

.accordion-body-inner li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

/* ===== CIRCULAR ABOUT ===== */
.about-section { background: var(--off-white); }

.about-orbit {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
}

.about-center {
  position: relative;
  z-index: 5;
  text-align: center;
}

.about-img-wrap {
  width: 280px; height: 280px;
  border-radius: 50%;
  overflow: hidden;
  border: 6px solid var(--white);
  box-shadow: 0 0 0 4px var(--teal), var(--shadow-lg);
  margin: 0 auto 20px;
}

.about-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.about-center-text {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  box-shadow: var(--shadow-md);
  max-width: 200px;
  margin: 0 auto;
}

.about-center-text h3 {
  font-size: 1rem;
  color: var(--teal);
  margin-bottom: 4px;
}

.about-center-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(47, 93, 98, 0.2);
  pointer-events: none;
  animation: spinRing 30s linear infinite;
}

@keyframes spinRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.orbit-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-md);
  width: 180px;
  text-align: center;
  border-left: 4px solid var(--teal);
  transition: transform 0.3s;
}

.orbit-card:hover { transform: scale(1.05); }

.orbit-card-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.orbit-card h4 {
  font-size: 0.88rem;
  color: var(--teal);
  margin-bottom: 4px;
}

.orbit-card p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.about-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.about-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-bottom: 4px solid var(--teal);
  transition: var(--transition);
}

.about-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.about-card .icon { font-size: 2.2rem; margin-bottom: 12px; }
.about-card h4 { font-size: 0.95rem; color: var(--teal); margin-bottom: 6px; }
.about-card p { font-size: 0.82rem; color: var(--text-muted); }

/* ===== TABLE BLOCK ===== */
.table-section { background: var(--white); }

.schedule-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.schedule-table thead {
  background: var(--teal);
  color: white;
}

.schedule-table thead th {
  padding: 20px 24px;
  text-align: left;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.schedule-table tbody tr {
  background: var(--white);
  border-bottom: 1px solid var(--mid-gray);
  transition: background 0.2s;
}

.schedule-table tbody tr:hover {
  background: var(--light-gray);
}

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

.schedule-table tbody td {
  padding: 18px 24px;
  font-size: 0.92rem;
  color: var(--text-body);
}

.level-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
}

.level-a1 { background: #e8f5e9; color: #2e7d32; }
.level-a2 { background: #e3f2fd; color: #1565c0; }
.level-b1 { background: #fff3e0; color: #e65100; }
.level-b2 { background: #fce4ec; color: #c62828; }
.level-c1 { background: #f3e5f5; color: #6a1b9a; }
.level-c2 { background: #e0f2f1; color: #00695c; }

.tag-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  background: rgba(47,93,98,0.08);
  color: var(--teal);
  font-weight: 600;
  margin: 2px 2px 2px 0;
}

/* ===== PRICING MONITOR ===== */
.pricing-section { background: var(--off-white); }

.monitor-frame {
  background: #1a1a2e;
  border-radius: 20px;
  padding: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
  border: 2px solid #2d2d45;
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.monitor-screen {
  border-radius: 14px;
  overflow: hidden;
  background: #0f0f20;
}

.monitor-topbar {
  background: #16213e;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #2d2d45;
}

.monitor-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}

.monitor-dot:nth-child(1) { background: #ff5f57; }
.monitor-dot:nth-child(2) { background: #ffbd2e; }
.monitor-dot:nth-child(3) { background: #28c840; }

.monitor-title-bar {
  flex: 1;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.monitor-plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.plan-card {
  padding: 36px 28px;
  border-right: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.plan-card:last-child { border-right: none; }

.plan-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}

.plan-card:nth-child(1)::before { background: #4db6ac; }
.plan-card:nth-child(2)::before { background: var(--orange); }
.plan-card:nth-child(3)::before { background: #7986cb; }
.plan-card:nth-child(4)::before { background: #ef5350; }

.plan-card.featured {
  background: rgba(241,136,5,0.08);
}

.plan-popular {
  position: absolute;
  top: 9px;
  right: 9px;
  background: var(--orange);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.plan-name {
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.plan-price {
  margin-bottom: 8px;
}

.plan-price .amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.plan-price .currency {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.6);
  vertical-align: super;
}

.plan-period {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 24px;
}

.plan-features {
  list-style: none;
  margin-bottom: 28px;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: rgba(255,255,255,0.65);
  font-size: 0.82rem;
  margin-bottom: 8px;
  line-height: 1.5;
}

.plan-features li::before {
  content: '✓';
  color: #4db6ac;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.plan-features li.no::before { content: '×'; color: rgba(255,255,255,0.25); }

.plan-btn {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}

.plan-btn-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
}
.plan-btn-outline:hover {
  border-color: rgba(255,255,255,0.5);
  color: white;
}

.plan-btn-filled {
  background: var(--orange);
  border: 1px solid var(--orange);
  color: white;
  box-shadow: 0 4px 16px rgba(241,136,5,0.4);
}
.plan-btn-filled:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(241,136,5,0.5);
}

.monitor-stand {
  height: 24px;
  background: linear-gradient(to bottom, #1a1a2e, #111);
  width: 100px;
  margin: 0 auto;
  clip-path: trapezoid;
  border-radius: 0 0 4px 4px;
}

.monitor-base {
  height: 10px;
  background: #111;
  width: 160px;
  margin: 0 auto;
  border-radius: 0 0 8px 8px;
}

/* ===== LEVEL INSTRUCTIONS ===== */
.levels-section { background: var(--white); }

.levels-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.level-tab {
  padding: 10px 22px;
  border-radius: 50px;
  border: 2px solid var(--mid-gray);
  background: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.level-tab:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.level-tab.active {
  background: var(--teal);
  border-color: var(--teal);
  color: white;
  box-shadow: 0 4px 14px rgba(47,93,98,0.3);
}

.levels-panel { display: none; }
.levels-panel.active { display: block; }

.exercises-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.exercise-card {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 24px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.exercise-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--teal);
  transform: scaleX(0);
  transition: transform 0.3s;
}

.exercise-card:hover {
  border-color: var(--teal);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.exercise-card:hover::after { transform: scaleX(1); }

.exercise-num {
  display: inline-block;
  background: var(--teal);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.exercise-card h4 { font-size: 1rem; margin-bottom: 8px; color: var(--dark-gray); }
.exercise-card p { font-size: 0.86rem; color: var(--text-muted); line-height: 1.6; }

.exercise-card .open-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 14px;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 30, 35, 0.7);
  backdrop-filter: blur(6px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 580px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.modal-overlay.show .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--light-gray);
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--mid-gray);
  color: var(--dark-gray);
}

.modal-tag {
  display: inline-block;
  background: rgba(47,93,98,0.1);
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}

.modal h3 { margin-bottom: 12px; font-size: 1.3rem; }
.modal p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.8; margin-bottom: 20px; }
.modal hr { border: none; border-top: 1px solid var(--mid-gray); margin: 24px 0; }

/* ===== FORM ===== */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--mid-gray);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--dark-gray);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(47,93,98,0.12);
}

.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.form-radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--text-body);
  cursor: pointer;
  padding: 8px 14px;
  border: 2px solid var(--mid-gray);
  border-radius: 50px;
  transition: var(--transition);
}

.form-radio-label:has(input:checked) {
  border-color: var(--teal);
  background: rgba(47,93,98,0.06);
  color: var(--teal);
}

.form-radio-label input { display: none; }

/* ===== RECOMMENDATIONS ===== */
.recs-section { background: var(--off-white); }

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

.rec-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.rec-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.rec-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.rec-card-body {
  padding: 24px;
}

.rec-card-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(241,136,5,0.1);
  padding: 3px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.rec-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.rec-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.rec-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 600;
  transition: gap 0.2s;
}

.rec-card-link:hover { gap: 10px; }

/* ===== ADVICE SECTION ===== */
.advice-section { background: var(--white); }

.advice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.advice-card {
  background: linear-gradient(135deg, rgba(47,93,98,0.04) 0%, rgba(47,93,98,0.08) 100%);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  border-left: 5px solid var(--teal);
  transition: var(--transition);
}

.advice-card:nth-child(2n) {
  border-left-color: var(--orange);
  background: linear-gradient(135deg, rgba(241,136,5,0.03) 0%, rgba(241,136,5,0.07) 100%);
}

.advice-card:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

.advice-level {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 14px;
  background: var(--teal);
  color: white;
}

.advice-card:nth-child(2n) .advice-level {
  background: var(--orange);
}

.advice-card h4 { font-size: 1rem; margin-bottom: 10px; color: var(--dark-gray); }
.advice-card p { font-size: 0.86rem; color: var(--text-muted); line-height: 1.7; }

.advice-card ul {
  list-style: none;
  margin-top: 10px;
}

.advice-card li {
  font-size: 0.84rem;
  color: var(--text-muted);
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}

.advice-card li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--teal);
}

.advice-card:nth-child(2n) li::before { color: var(--orange); }

/* ===== GALLERY ===== */
.gallery-section { background: var(--off-white); }

.gallery-masonry {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 12px;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  position: relative;
  background: var(--mid-gray);
}

.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
.gallery-item:nth-child(3) { grid-column: span 1; grid-row: span 2; }
.gallery-item:nth-child(4) { grid-column: span 1; grid-row: span 1; }
.gallery-item:nth-child(5) { grid-column: span 2; grid-row: span 1; }
.gallery-item:nth-child(6) { grid-column: span 1; grid-row: span 1; }
.gallery-item:nth-child(7) { grid-column: span 1; grid-row: span 2; }
.gallery-item:nth-child(8) { grid-column: span 1; grid-row: span 1; }
.gallery-item:nth-child(9) { grid-column: span 2; grid-row: span 1; }
.gallery-item:nth-child(10) { grid-column: span 1; grid-row: span 1; }

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img { transform: scale(1.07); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(47,93,98,0.6);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ===== INTERACTIVE CARDS ===== */
.cards-section { background: var(--white); }

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

.direction-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  border: 2px solid transparent;
}

.direction-card:hover {
  border-color: var(--teal);
  background: var(--white);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.direction-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.direction-card-body {
  padding: 24px;
}

.direction-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--cyan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  box-shadow: 0 4px 14px rgba(47,93,98,0.25);
}

.direction-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--dark-gray);
}

.direction-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.direction-card .btn { width: 100%; justify-content: center; }

/* ===== BOOKING FORM ===== */
.booking-section {
  background: linear-gradient(135deg, var(--teal) 0%, #1a3d42 100%);
  padding: 80px 0;
}

.booking-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.booking-text { color: #000; }
.booking-text h2 { color: #000; margin-bottom: 16px; }
.booking-text p { color: #000; margin-bottom: 28px; font-size: 1rem; }

.booking-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.booking-feat {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #000;
  font-size: 0.9rem;
}

.booking-feat-icon {
  width: 32px; height: 32px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.9rem;
}

.booking-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.booking-form h3 {
  margin-bottom: 24px;
  color: var(--dark-gray);
}

/* ===== FOOTER ===== */
.footer {
  background: #0f2225;
  color: rgba(255,255,255,0.65);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand { }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.footer-logo span { color: var(--orange); }

.footer-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-contact a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  margin-bottom: 8px;
  transition: color 0.2s;
}

.footer-contact a:hover { color: var(--orange); }

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: white;
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-col li a::before {
  content: '→';
  color: var(--teal);
  font-size: 0.75rem;
  opacity: 0;
  transform: translateX(-4px);
  transition: var(--transition);
}

.footer-col li a:hover {
  color: var(--white);
}

.footer-col li a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-legal { display: flex; gap: 16px; }
.footer-legal a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-legal a:hover { color: var(--white); }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  z-index: 8888;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 24px 24px;
}

.cookie-banner.show { transform: translateY(0); }

.cookie-inner {
  background: var(--dark-gray);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  box-shadow: 0 -4px 30px rgba(0,0,0,0.2);
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 260px;
}

.cookie-text strong {
  display: block;
  color: white;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.cookie-text p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--orange);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.cookie-btn-accept {
  background: var(--orange);
  color: white;
}
.cookie-btn-accept:hover { background: var(--orange-dark); }

.cookie-btn-necessary {
  background: rgba(255,255,255,0.1);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
}
.cookie-btn-necessary:hover { background: rgba(255,255,255,0.15); }

.cookie-btn-settings {
  background: transparent;
  color: rgba(255,255,255,0.55);
  text-decoration: underline;
}
.cookie-btn-settings:hover { color: white; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .monitor-plans { grid-template-columns: repeat(2, 1fr); }
  .plan-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .about-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .plitas-grid { grid-template-columns: 1fr; }
  .plitas-visual { display: none; }
  .accordion-grid { grid-template-columns: 1fr; }
  .accordion-visual { display: none; }
  .booking-inner { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .recs-grid { grid-template-columns: 1fr 1fr; }
  .advice-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav, .header-cta { display: none; }
  .burger { display: flex; }

  .mobile-menu {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: rgba(22, 50, 55, 0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transform: translateY(-110%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .mobile-menu.open { transform: translateY(0); }
  .mobile-menu a {
    color: rgba(255,255,255,0.85);
    padding: 13px 16px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 8px;
    transition: background 0.2s;
  }
  .mobile-menu a:hover { background: rgba(255,255,255,0.08); }

  .exercises-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .gallery-masonry { grid-template-columns: repeat(2, 1fr); }
  .gallery-item { grid-column: auto !important; grid-row: auto !important; }
  .about-cards-grid { grid-template-columns: 1fr 1fr; }
  .recs-grid { grid-template-columns: 1fr; }
  .advice-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .monitor-plans { grid-template-columns: 1fr; }
  .plitas-stats { gap: 20px; }
  section { padding: 64px 0; }
  .booking-form { padding: 24px; }
}

@media (max-width: 480px) {
  .btn { padding: 12px 22px; font-size: 0.88rem; }
  .plitas-actions { flex-direction: column; }
  .plitas-actions .btn { width: 100%; justify-content: center; }
}