/* ========================================
   STEPIO — MAIN STYLESHEET
   Pure Vanilla CSS, no frameworks
   ======================================== */

/* ---- CSS Variables ---- */
:root {
  --primary: #EDFF21;
  --accent: #7CFC00;
  --highlight: #FFFF99;
  --dark: #0d0d0d;
  --dark2: #1a1a1a;
  --dark3: #252525;
  --mid: #3a3a3a;
  --light-gray: #e8e8e8;
  --white: #ffffff;
  --text-muted: #999;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 8px 32px rgba(0,0,0,0.18);
  --radius: 16px;
  --radius-sm: 8px;
  --font: 'Montserrat', 'Segoe UI', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Typography ---- */
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 900; line-height: 1.08; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; line-height: 1.15; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { font-size: 1rem; line-height: 1.72; }

.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9em 2.2em;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-align: center;
  font-family: var(--font);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(237,255,33,0.25); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--primary);
  color: var(--dark);
}
.btn-primary:hover { background: #f5ff55; }

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

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

.btn-lg { padding: 1.1em 2.8em; font-size: 1.12rem; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Section Base ---- */
section {
  padding: 5rem 0;
}

.section-label {
  display: inline-block;
  background: rgba(237,255,33,0.12);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.35em 1.1em;
  border-radius: 50px;
  margin-bottom: 1rem;
  border: 1px solid rgba(237,255,33,0.2);
}

.section-title {
  margin-bottom: 1rem;
}

.section-intro {
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 620px;
  margin-bottom: 3rem;
}

/* ---- HEADER ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--primary);
  flex-shrink: 0;
}
.logo span { color: var(--white); }

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-menu a {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.78);
  position: relative;
  transition: color var(--transition);
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}
.nav-menu a:hover { color: var(--primary); }
.nav-menu a:hover::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.4rem;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(13,13,13,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.4rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--primary); }
.mobile-nav .close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 7rem 0 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,13,13,0.92) 0%, rgba(13,13,13,0.65) 60%, rgba(13,13,13,0.4) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(237,255,33,0.12);
  border: 1px solid rgba(237,255,33,0.3);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4em 1.2em;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.6s ease both;
}

.hero h1 {
  animation: fadeInUp 0.7s 0.15s ease both;
  margin-bottom: 1.2rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2.2rem;
  animation: fadeInUp 0.7s 0.3s ease both;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  animation: fadeInUp 0.7s 0.45s ease both;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  animation: fadeInUp 0.7s 0.6s ease both;
  flex-wrap: wrap;
}

.hero-stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}
.hero-stat span {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
}

/* ---- STEP MAP (BLOCK 1) ---- */
.step-map-section {
  background: var(--dark2);
}

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  position: relative;
  margin-bottom: 4rem;
}

.steps-timeline::before {
  content: '';
  position: absolute;
  top: 2.8rem;
  left: calc(100% / 10);
  right: calc(100% / 10);
  height: 2px;
  background: linear-gradient(to right, var(--primary), var(--accent));
  z-index: 0;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1rem;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.step-item.visible { opacity: 1; transform: translateY(0); }

.step-num {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  background: var(--dark);
  border: 3px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
  position: relative;
  transition: background var(--transition), transform var(--transition);
}
.step-num:hover { background: var(--primary); transform: scale(1.08); }
.step-num:hover .step-icon { filter: invert(1); }

.step-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.step-item h4 {
  color: var(--primary);
  margin-bottom: 0.4rem;
  font-size: 1rem;
}
.step-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* mini price cards */
.mini-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.mini-card {
  background: var(--dark3);
  border: 1px solid rgba(237,255,33,0.1);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.mini-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(237,255,33,0.1);
}
.mini-card-icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}
.mini-card h4 { color: var(--primary); margin-bottom: 0.3rem; }
.mini-card .mini-price {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--white);
  margin: 0.4rem 0;
}
.mini-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* booking form */
.booking-form-wrap {
  background: var(--dark3);
  border: 1px solid rgba(237,255,33,0.12);
  border-radius: var(--radius);
  padding: 2.4rem;
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.booking-form-title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  color: var(--primary);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input {
  background: var(--dark);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 0.8em 1em;
  color: var(--white);
  font-size: 1rem;
  font-family: var(--font);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(237,255,33,0.1);
}
.form-group input::placeholder { color: var(--text-muted); }

.form-submit {
  display: flex;
  justify-content: center;
  margin-top: 1.2rem;
}

.more-btn-wrap {
  display: flex;
  justify-content: center;
}

/* ---- SLIDER BLOCK ---- */
.slider-section {
  background: var(--dark);
  overflow: hidden;
}

.slider-wrap {
  position: relative;
}

.slider-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.slide {
  flex: 0 0 calc(33.333% - 1rem);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: var(--dark3);
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.slide:hover img { transform: scale(1.05); }

.slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  padding: 2rem 1.2rem 1.2rem;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

.slider-controls {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.5rem;
  justify-content: center;
}

.slider-btn {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 2px solid rgba(237,255,33,0.3);
  background: transparent;
  color: var(--primary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider-btn:hover { background: var(--primary); color: var(--dark); border-color: var(--primary); }

.slider-dots {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.slider-dot.active { background: var(--primary); transform: scale(1.3); }

/* ---- ACCORDION BLOCK ---- */
.accordion-section {
  background: var(--dark2);
}

.accordion-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.accordion-visual img {
  border-radius: var(--radius);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.accordion-list { display: flex; flex-direction: column; gap: 0.8rem; }

.accordion-item {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}
.accordion-item.open { border-color: rgba(237,255,33,0.3); }

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  user-select: none;
}

.accordion-header h4 { font-size: 1rem; color: var(--white); }
.accordion-item.open .accordion-header h4 { color: var(--primary); }

.accordion-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1.5px solid rgba(237,255,33,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}
.accordion-item.open .accordion-icon { transform: rotate(45deg); background: var(--primary); color: var(--dark); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 1.5rem;
}
.accordion-item.open .accordion-body {
  max-height: 400px;
  padding-bottom: 1.2rem;
}
.accordion-body p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---- ABOUT CIRCULAR BLOCK ---- */
.about-section {
  background: var(--dark);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-circle {
  width: 340px;
  height: 340px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--primary);
  box-shadow: 0 0 0 12px rgba(237,255,33,0.07), 0 0 0 24px rgba(237,255,33,0.03);
  flex-shrink: 0;
}
.about-circle img { width: 100%; height: 100%; object-fit: cover; }

.about-orbits {
  position: absolute;
  inset: -3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.orbit-item {
  position: absolute;
  background: var(--dark3);
  border: 1px solid rgba(237,255,33,0.2);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  text-align: center;
  min-width: 110px;
  pointer-events: auto;
}
.orbit-item strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--primary);
}
.orbit-item span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.orbit-top { top: 0; left: 50%; transform: translateX(-50%); }
.orbit-right { right: -1rem; top: 50%; transform: translateY(-50%); }
.orbit-bottom { bottom: 0; left: 50%; transform: translateX(-50%); }
.orbit-left { left: -1rem; top: 50%; transform: translateY(-50%); }

.about-text h2 { margin-bottom: 1.2rem; }
.about-text p { color: var(--text-muted); margin-bottom: 1.2rem; }

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.tag {
  background: rgba(237,255,33,0.09);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35em 0.9em;
  border-radius: 50px;
  border: 1px solid rgba(237,255,33,0.15);
}

/* ---- TABLE BLOCK ---- */
.table-section {
  background: var(--dark2);
}

.schedule-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.07);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.schedule-table th {
  background: rgba(237,255,33,0.1);
  color: var(--primary);
  font-weight: 700;
  padding: 1rem 1.2rem;
  text-align: left;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.schedule-table td {
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.8);
  vertical-align: middle;
}

.schedule-table tr:hover td { background: rgba(237,255,33,0.03); }
.schedule-table tr:last-child td { border-bottom: none; }

.level-badge {
  display: inline-block;
  padding: 0.2em 0.75em;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
}
.level-easy { background: rgba(124,252,0,0.15); color: var(--accent); }
.level-mid { background: rgba(237,255,33,0.15); color: var(--primary); }
.level-hard { background: rgba(255,100,50,0.15); color: #ff8c50; }

/* ---- PRICE CARDS ---- */
.price-section {
  background: var(--dark);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.price-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--transition);
}

.price-card:hover {
  border-color: rgba(237,255,33,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.price-card:hover::before { opacity: 1; }

.price-card.featured {
  border-color: rgba(237,255,33,0.4);
  background: linear-gradient(160deg, rgba(237,255,33,0.07), var(--dark3));
}
.price-card.featured::before { opacity: 1; }

.featured-badge {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: var(--primary);
  color: var(--dark);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25em 0.8em;
  border-radius: 50px;
  letter-spacing: 0.08em;
}

.price-card-icon { font-size: 2.2rem; }

.price-card h3 {
  color: var(--primary);
  font-size: 1.15rem;
}

.price-amount {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.price-amount span { font-size: 1rem; font-weight: 500; color: var(--text-muted); }

.price-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.price-feature {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}
.price-feature::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---- CALCULATOR ---- */
.calculator-section {
  background: var(--dark2);
}

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.calc-card {
  background: var(--dark3);
  border: 1px solid rgba(237,255,33,0.15);
  border-radius: var(--radius);
  padding: 2.4rem;
}

.calc-group {
  margin-bottom: 1.8rem;
}

.calc-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  display: block;
}

.range-wrap {
  position: relative;
}

.calc-range {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.1);
  outline: none;
  margin-bottom: 0.5rem;
}
.calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 0 0 4px rgba(237,255,33,0.2);
  transition: box-shadow var(--transition);
}
.calc-range::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 6px rgba(237,255,33,0.3);
}

.range-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
}

.calc-select {
  width: 100%;
  background: var(--dark);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 0.8em 1em;
  color: var(--white);
  font-size: 1rem;
  font-family: var(--font);
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23EDFF21' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.calc-select:focus { border-color: var(--primary); }

.calc-result {
  background: linear-gradient(135deg, rgba(237,255,33,0.12), rgba(124,252,0,0.06));
  border: 1px solid rgba(237,255,33,0.2);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}

.calc-result-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.calc-result-price {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.calc-result-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}
.calc-result-saving {
  margin-top: 1rem;
  display: inline-block;
  background: rgba(124,252,0,0.15);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.3em 1em;
  border-radius: 50px;
}

.calc-text h2 { margin-bottom: 1.2rem; }
.calc-text p { color: var(--text-muted); margin-bottom: 1rem; }

/* ---- SELLING TEXT BLOCK ---- */
.selling-section {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a0d 50%, #0a0a0a 100%);
  position: relative;
  overflow: hidden;
}

.selling-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(237,255,33,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.selling-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.selling-quote {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 2rem;
  position: relative;
}
.selling-quote em {
  font-style: normal;
  color: var(--primary);
}

.selling-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
  text-align: left;
}

.selling-point {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.selling-point-icon { font-size: 2rem; margin-bottom: 0.8rem; }
.selling-point h4 { color: var(--primary); margin-bottom: 0.5rem; }
.selling-point p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }

/* ---- INFOGRAPHIC BLOCK ---- */
.infographic-section {
  background: var(--dark3);
}

.infographic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.infographic-card {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  transition: border-color var(--transition), transform var(--transition);
}
.infographic-card:hover { border-color: rgba(237,255,33,0.2); transform: translateY(-3px); }

.infographic-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(237,255,33,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.infographic-text h4 { color: var(--primary); margin-bottom: 0.4rem; }
.infographic-text p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

.infographic-stat {
  background: var(--dark2);
  border: 1px solid rgba(237,255,33,0.15);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  grid-column: span 2;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.infographic-number strong {
  display: block;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}
.infographic-number p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* ---- GALLERY BLOCK ---- */
.gallery-section {
  background: var(--dark);
}

.gallery-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--primary), transparent);
  margin: 2.5rem 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--dark3);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.07); }

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  padding: 2rem 1rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  text-align: center;
  transform: translateY(4px);
  transition: transform var(--transition);
}
.gallery-item:hover .gallery-caption { transform: translateY(0); }

/* ---- REVIEWS ---- */
.reviews-section {
  background: var(--dark2);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.review-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: border-color var(--transition), transform var(--transition);
}
.review-card:hover { border-color: rgba(237,255,33,0.2); transform: translateY(-3px); }

.review-stars {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
}

.review-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  font-style: italic;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--dark);
  font-size: 1rem;
  flex-shrink: 0;
}
.reviewer-info strong { display: block; font-size: 0.9rem; }
.reviewer-info span { font-size: 0.8rem; color: var(--text-muted); }

/* ---- CTA SECTION ---- */
.cta-section {
  background: linear-gradient(135deg, var(--dark2), var(--dark));
  text-align: center;
}

.cta-inner {
  max-width: 700px;
  margin: 0 auto;
}
.cta-inner h2 { margin-bottom: 1rem; }
.cta-inner p { color: var(--text-muted); margin-bottom: 2rem; }
.cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ---- FOOTER ---- */
.site-footer {
  background: #080808;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo { font-size: 2rem; margin-bottom: 0.8rem; }
.footer-brand p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; max-width: 280px; }
.footer-brand .legal { font-size: 0.78rem; color: rgba(255,255,255,0.35); margin-top: 1rem; line-height: 1.6; }

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--primary); }

.footer-contact p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.5rem;
}
.footer-contact a { color: var(--primary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: var(--primary); }

/* ---- COOKIE BANNER ---- */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 680px;
  background: var(--dark3);
  border: 1px solid rgba(237,255,33,0.2);
  border-radius: var(--radius);
  padding: 1.5rem 1.8rem;
  z-index: 9999;
  box-shadow: var(--shadow);
  transform: translateY(120%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.cookie-banner.visible { transform: translateY(0); }

.cookie-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.2rem;
  line-height: 1.65;
}
.cookie-text a { color: var(--primary); text-decoration: underline; }

.cookie-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.cookie-actions button {
  padding: 0.55em 1.3em;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.88rem;
  font-family: var(--font);
  transition: transform var(--transition), box-shadow var(--transition);
}
.cookie-actions button:hover { transform: translateY(-1px); }
.cookie-accept { background: var(--primary); color: var(--dark); }
.cookie-necessary { background: transparent; border: 1.5px solid rgba(255,255,255,0.15) !important; color: rgba(255,255,255,0.7); }
.cookie-settings { background: transparent; border: 1.5px solid rgba(255,255,255,0.15) !important; color: rgba(255,255,255,0.7); }

/* ---- 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 pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(237,255,33,0.3); }
  50% { box-shadow: 0 0 0 12px rgba(237,255,33,0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- LEGAL PAGE ---- */
.legal-page {
  padding: 8rem 0 4rem;
  min-height: 100vh;
}
.legal-content {
  max-width: 820px;
  margin: 0 auto;
}
.legal-content h1 { margin-bottom: 0.5rem; }
.legal-date { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 2rem; }
.legal-content h2 { font-size: 1.3rem; margin: 2rem 0 0.8rem; color: var(--primary); }
.legal-content p { color: rgba(255,255,255,0.75); margin-bottom: 0.8rem; font-size: 0.95rem; }
.legal-content ul { padding-left: 1.2rem; display: block; }
.legal-content ul li { color: rgba(255,255,255,0.75); font-size: 0.95rem; margin-bottom: 0.4rem; list-style: disc; }
.legal-content a { color: var(--primary); text-decoration: underline; }

/* ---- THANKS PAGE ---- */
.thanks-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}
.thanks-inner { max-width: 560px; }
.thanks-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(237,255,33,0.12);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
  animation: pulse 2s infinite;
}
.thanks-inner h1 { margin-bottom: 1rem; }
.thanks-inner p { color: var(--text-muted); margin-bottom: 2rem; font-size: 1.1rem; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-layout { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { justify-content: center; }
  .calc-layout { grid-template-columns: 1fr; }
  .accordion-layout { grid-template-columns: 1fr; }
  .accordion-visual { display: none; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 6rem 0 3rem; }
  .slide { flex: 0 0 calc(100% - 1rem); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-timeline::before { display: none; }
  .steps-timeline { grid-template-columns: 1fr 1fr; }
  .infographic-grid { grid-template-columns: 1fr; }
  .infographic-stat { grid-column: span 1; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-circle { width: 260px; height: 260px; }
  .orbit-left, .orbit-right { display: none; }
  section { padding: 3.5rem 0; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .mini-cards { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .steps-timeline { grid-template-columns: 1fr; }
}