:root {
  --metabol-canvas: #F4F7F6;
  --metabol-surface: #FFFFFF;
  --metabol-dark-bg: #0F172A;
  --metabol-accent-primary: #0D9488;
  --metabol-accent-vivid: #F59E0B;
  --metabol-accent-header: #0284C7;
  --metabol-header-gradient: linear-gradient(135deg, #0F766E 0%, #0284C7 100%);
  --metabol-cta-gradient: linear-gradient(135deg, #0D9488 0%, #D97706 100%);
  --metabol-ink-primary: #0F172A;
  --metabol-ink-muted: #475569;
  --metabol-ink-light: #F8FAFC;
  --metabol-border-color: #E2E8F0;
  --metabol-font-display: 'Montserrat', sans-serif;
  --metabol-font-body: 'Inter', sans-serif;
  --metabol-radius-soft: 16px;
  --metabol-radius-pill: 999px;
  --metabol-shadow-raised: 0 12px 28px -6px rgba(15, 23, 42, 0.12), 0 4px 10px -2px rgba(15, 23, 42, 0.06);
  --metabol-padding-space: 12dvh;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--metabol-font-body);
  background-color: var(--metabol-canvas);
  color: var(--metabol-ink-primary);
  line-height: 1.6;
}

/* Scroll progress bar */
.gluco-progress-tracker {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: var(--metabol-accent-vivid);
  width: 100%;
  transform-origin: 0 50%;
  z-index: 10000;
  animation: glucoProgress linear;
  animation-timeline: scroll();
}

@keyframes glucoProgress {
  0% { transform: scaleX(0); }
  100% { transform: scaleX(1); }
}

/* Typography elements */
h1, h2, h3, h4, h5 {
  font-family: var(--metabol-font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

/* Header styling - Preset C Header */
.gluco-header-bar {
  position: sticky;
  top: 0;
  z-index: 9000;
  background: var(--metabol-header-gradient);
  color: var(--metabol-ink-light);
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gluco-brand-identity {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.35rem;
  color: #FFFFFF;
  font-family: var(--metabol-font-display);
}

.gluco-brand-icon {
  width: 34px;
  height: 34px;
  fill: var(--metabol-accent-vivid);
}

.gluco-navigation-bar {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.gluco-nav-item {
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
}

.gluco-nav-item:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--metabol-accent-vivid);
}

/* Mobile Hamburger CSS-only */
.gluco-menu-toggle {
  display: none;
}

.gluco-hamburger-icon {
  display: none;
  cursor: pointer;
  width: 28px;
  height: 22px;
  flex-direction: column;
  justify-content: space-between;
}

.gluco-hamburger-icon span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: #FFFFFF;
  border-radius: 3px;
}

/* Viewport Scroll Animations */
.gluco-scroll-reveal {
  animation: glucoFadeIn linear forwards;
  animation-timeline: view();
  animation-range: entry 10% cover 30%;
}

@keyframes glucoFadeIn {
  from {
    opacity: 0;
    transform: translateY(35px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Common Layout Wrapper */
.gluco-section-box {
  padding: var(--metabol-padding-space) 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

.gluco-section-title-wrap {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.gluco-section-heading {
  font-size: 2.2rem;
  color: var(--metabol-ink-primary);
  margin-bottom: 1rem;
}

.gluco-section-subhead {
  color: var(--metabol-ink-muted);
  font-size: 1.1rem;
}

/* Preset C Hero */
.gluco-hero-stage {
  position: relative;
  background: linear-gradient(135deg, #0F172A 0%, #0284C7 60%, #0D9488 100%);
  color: #FFFFFF;
  padding: 6rem 2rem 8rem 2rem;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.gluco-hero-bg-number {
  position: absolute;
  top: -2rem;
  right: 5%;
  font-size: 22rem;
  font-weight: 900;
  opacity: 0.06;
  user-select: none;
  font-family: var(--metabol-font-display);
  color: #FFFFFF;
  line-height: 1;
}

.gluco-hero-content-grid {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.gluco-hero-title-main {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.15;
  color: #FFFFFF;
}

.gluco-hero-text-sub {
  font-size: 1.2rem;
  color: #E2E8F0;
  margin-bottom: 2rem;
}

.gluco-hero-abstract-holder {
  position: relative;
  width: 100%;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gluco-abstract-shape-one {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: var(--metabol-radius-soft);
  background: var(--metabol-accent-vivid);
  opacity: 0.2;
  transform: rotate(15deg);
}

.gluco-abstract-shape-two {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 8px solid var(--metabol-accent-primary);
  opacity: 0.6;
}

.gluco-abstract-card-front {
  position: relative;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  padding: 2.5rem;
  border-radius: var(--metabol-radius-soft);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-abstract-card-front p {
  font-size: 1.1rem;
  font-weight: 600;
  color: #FFFFFF;
}

/* Buttons */
.gluco-action-btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 2.4rem;
  background: var(--metabol-accent-vivid);
  color: #0F172A;
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  border-radius: var(--metabol-radius-pill);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.35);
  border: none;
  cursor: pointer;
}

.gluco-action-btn-pill:hover {
  transform: translateY(-3px);
  background: #E08E0B;
}

/* Polygon Content Section */
.gluco-clipped-section {
  background: var(--metabol-dark-bg);
  clip-path: polygon(0 8%, 100% 0, 100% 92%, 0 100%);
  padding: 10rem 2rem;
  position: relative;
  margin: 2rem 0;
}

.gluco-clipped-bg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('img/bg2.webp') center/cover no-repeat;
  opacity: 0.18;
}

.gluco-clipped-card-overlay {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(10px);
  padding: 3.5rem;
  border-radius: var(--metabol-radius-soft);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

.gluco-clipped-card-overlay h2 {
  font-size: 2.2rem;
  color: var(--metabol-accent-vivid);
  margin-bottom: 1.5rem;
}

.gluco-clipped-card-overlay p {
  font-size: 1.15rem;
  color: #CBD5E1;
  line-height: 1.8;
}

/* Feature 3-column Grid */
.gluco-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.gluco-pillar-item {
  background: var(--metabol-surface);
  padding: 2.5rem 2rem;
  border-radius: var(--metabol-radius-soft);
  box-shadow: var(--metabol-shadow-raised);
  border: 1px solid var(--metabol-border-color);
  transition: transform 0.3s ease;
}

.gluco-pillar-item:hover {
  transform: translateY(-5px);
}

.gluco-pillar-num {
  font-size: 3.8rem;
  font-weight: 900;
  color: var(--metabol-accent-primary);
  line-height: 1;
  margin-bottom: 1rem;
  font-family: var(--metabol-font-display);
}

.gluco-pillar-title {
  font-size: 1.3rem;
  color: var(--metabol-ink-primary);
  margin-bottom: 0.8rem;
}

.gluco-pillar-desc {
  color: var(--metabol-ink-muted);
  font-size: 0.98rem;
}

/* How It Works Steps with Connector Line */
.gluco-steps-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
  margin-top: 2rem;
}

.gluco-connector-line {
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 4px;
  background: var(--metabol-accent-primary);
  z-index: 1;
}

.gluco-step-box {
  position: relative;
  z-index: 2;
  background: var(--metabol-surface);
  padding: 2rem;
  border-radius: var(--metabol-radius-soft);
  text-align: center;
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-step-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 1.5rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  font-family: var(--metabol-font-display);
}

.gluco-circle-filled {
  background: var(--metabol-accent-primary);
  color: #FFFFFF;
}

.gluco-circle-outline {
  background: var(--metabol-surface);
  border: 4px solid var(--metabol-accent-primary);
  color: var(--metabol-accent-primary);
}

.gluco-step-box h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.gluco-step-box p {
  color: var(--metabol-ink-muted);
  font-size: 0.95rem;
}

/* CTA Strip */
.gluco-cta-strip-bar {
  background: var(--metabol-dark-bg);
  color: #FFFFFF;
  padding: 4rem 2rem;
  border-radius: var(--metabol-radius-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-cta-strip-bar h2 {
  font-size: 2rem;
  color: #FFFFFF;
  max-width: 650px;
}

/* Expert Page Specifics */
.gluco-expert-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.gluco-expert-media-wrap {
  width: 100%;
  height: 450px;
  border-radius: var(--metabol-radius-soft);
  overflow: hidden;
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-expert-media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gluco-stats-four-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 4rem 0;
}

.gluco-stat-card {
  background: var(--metabol-surface);
  padding: 2rem 1.5rem;
  border-radius: var(--metabol-radius-soft);
  text-align: center;
  box-shadow: var(--metabol-shadow-raised);
  border-top: 4px solid var(--metabol-accent-primary);
}

.gluco-stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--metabol-accent-header);
  font-family: var(--metabol-font-display);
}

.gluco-stat-label {
  font-size: 0.9rem;
  color: var(--metabol-ink-muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

/* Reserve Page Specifics */
.gluco-reserve-columns {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
}

.gluco-booking-form-card {
  background: var(--metabol-surface);
  padding: 3rem;
  border-radius: var(--metabol-radius-soft);
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-form-group {
  margin-bottom: 1.5rem;
}

.gluco-form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--metabol-ink-primary);
}

.gluco-form-control {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border: 1px solid var(--metabol-border-color);
  border-radius: 8px;
  font-family: var(--metabol-font-body);
  font-size: 1rem;
  outline: none;
}

.gluco-form-control:focus {
  border-color: var(--metabol-accent-primary);
}

.gluco-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--metabol-ink-muted);
  cursor: pointer;
}

.gluco-checkbox-label input {
  margin-top: 0.2rem;
}

.gluco-info-side-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.gluco-info-mini-card {
  background: var(--metabol-surface);
  padding: 1.8rem;
  border-radius: var(--metabol-radius-soft);
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-badge-list {
  list-style: none;
  margin-top: 1rem;
}

.gluco-badge-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
}

.gluco-round-badge {
  width: 24px;
  height: 24px;
  background: var(--metabol-accent-vivid);
  color: #0F172A;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* FAQ Details HTML */
.gluco-faq-accordion {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.gluco-faq-accordion details {
  background: var(--metabol-surface);
  border-radius: var(--metabol-radius-soft);
  padding: 1.2rem 1.8rem;
  box-shadow: var(--metabol-shadow-raised);
}

.gluco-faq-accordion summary {
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--metabol-ink-primary);
}

.gluco-faq-accordion p {
  margin-top: 1rem;
  color: var(--metabol-ink-muted);
  line-height: 1.7;
}

/* Footer Styling */
.gluco-footer-block {
  background: var(--metabol-dark-bg);
  color: #94A3B8;
  padding: 4rem 2rem 2rem 2rem;
  margin-top: 4rem;
}

.gluco-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.gluco-footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-bottom: 1px solid #334155;
  padding-bottom: 2rem;
}

.gluco-footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.gluco-footer-links a {
  color: #CBD5E1;
  font-size: 0.95rem;
}

.gluco-footer-links a:hover {
  color: var(--metabol-accent-vivid);
}

.gluco-disclaimer-box {
  background: #1E293B;
  padding: 1.5rem;
  border-radius: 8px;
  font-size: 0.88rem;
  color: #94A3B8;
  text-align: center;
  border-left: 4px solid var(--metabol-accent-vivid);
}

.gluco-copyright-text {
  text-align: center;
  font-size: 0.85rem;
}

/* Cookie Banner */
.gluco-cookie-modal {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #0F172A;
  color: #FFFFFF;
  padding: 1.5rem 2rem;
  box-shadow: 0 -10px 25px rgba(0,0,0,0.3);
  z-index: 9999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  border-top: 3px solid var(--metabol-accent-vivid);
}

.gluco-cookie-buttons {
  display: flex;
  gap: 1rem;
}

.gluco-cookie-btn {
  padding: 0.6rem 1.4rem;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  border: none;
}

.gluco-accept-btn {
  background: var(--metabol-accent-vivid);
  color: #0F172A;
}

.gluco-decline-btn {
  background: transparent;
  color: #94A3B8;
  border: 1px solid #475569;
}

/* Legal Content Page */
.gluco-legal-article {
  background: var(--metabol-surface);
  padding: 3.5rem;
  border-radius: var(--metabol-radius-soft);
  box-shadow: var(--metabol-shadow-raised);
  margin: 3rem auto;
  max-width: 960px;
}

.gluco-legal-article h1 {
  margin-bottom: 2rem;
  color: var(--metabol-ink-primary);
}

.gluco-legal-article h2 {
  margin: 2rem 0 1rem 0;
  font-size: 1.4rem;
  color: var(--metabol-accent-header);
}

.gluco-legal-article p {
  margin-bottom: 1.2rem;
  color: var(--metabol-ink-muted);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .gluco-hero-content-grid,
  .gluco-expert-layout,
  .gluco-reserve-columns {
    grid-template-columns: 1fr;
  }
  
  .gluco-pillars-grid,
  .gluco-steps-row,
  .gluco-stats-four-grid {
    grid-template-columns: 1fr;
  }
  
  .gluco-connector-line {
    display: none;
  }
  
  .gluco-cta-strip-bar {
    flex-direction: column;
    text-align: center;
  }

  .gluco-hero-stage {
    padding: 4rem 1.5rem;
  }

  .gluco-hero-title-main {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .gluco-navigation-bar {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #0284C7;
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
  }

  .gluco-hamburger-icon {
    display: flex;
  }

  .gluco-menu-toggle:checked ~ .gluco-navigation-bar {
    display: flex;
  }

  .gluco-cookie-modal {
    flex-direction: column;
    text-align: center;
  }
}