/* --- CUSTOM THEMATIC CSS VARIABLES (PRESET A - PROFESSIONAL DARK) --- */
:root {
  --gluco-color-coal: #0b0f13;
  --gluco-dense-surface: #151a21;
  --gluco-emerald-glow: #2ecc71;
  --gluco-amber-glow: #f39c12;
  --gluco-soft-pearl: #f5f6f8;
  --gluco-dim-silver: #8b95a1;
  --gluco-slanted-overlay: rgba(11, 15, 19, 0.7);
  
  --gluco-font-heading: 'Montserrat', sans-serif;
  --gluco-font-body: 'Inter', sans-serif;
  
  --gluco-radius-soft: 16px;
  --gluco-radius-pill: 999px;
  
  --gluco-shadow-raised: 0 8px 30px rgba(0, 0, 0, 0.45);
  
  --gluco-pad-scale: 12dvh;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--gluco-font-body);
  background-color: var(--gluco-color-coal);
  color: var(--gluco-soft-pearl);
}

body {
  line-height: 1.6;
  overflow-x: hidden;
}

/* --- WORDCASE / HOVER / PRESET STYLING --- */
h1, h2, h3, h4 {
  font-family: var(--gluco-font-heading);
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 0.05em;
  font-weight: 800;
}

a {
  color: var(--gluco-emerald-glow);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--gluco-amber-glow);
}

/* --- MAIN LAYOUT STRUCTURE --- */
.gluco-main-envelope {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.gluco-major-segment {
  padding: var(--gluco-pad-scale) 0;
}

/* --- SCROLL PROGRESS LINE --- */
.gluco-scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0;
  background: linear-gradient(90deg, var(--gluco-emerald-glow), var(--gluco-amber-glow));
  z-index: 1010;
}

@supports (animation-timeline: scroll()) {
  @keyframes progress-grow {
    to { width: 100%; }
  }
  .gluco-scroll-indicator {
    animation: progress-grow linear;
    animation-timeline: scroll();
  }
}

/* --- HEADER AND NAVIGATION --- */
.gluco-header-bar {
  position: sticky;
  top: 0;
  background-color: var(--gluco-dense-surface);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 1000;
  padding: 16px 0;
}

.gluco-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gluco-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--gluco-font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.gluco-pulse-symbol {
  width: 32px;
  height: 32px;
  color: var(--gluco-emerald-glow);
}

.gluco-navigation-panel {
  display: flex;
  align-items: center;
  gap: 32px;
}

.gluco-nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gluco-dim-silver);
  text-transform: uppercase;
}

.gluco-nav-link:hover, .gluco-nav-link.active {
  color: #fff;
}

.gluco-nav-cta {
  background-color: var(--gluco-emerald-glow);
  color: var(--gluco-color-coal) !important;
  padding: 8px 20px;
  border-radius: var(--gluco-radius-pill);
  font-weight: 700;
}

.gluco-nav-cta:hover {
  background-color: var(--gluco-amber-glow);
  transform: translateY(-2px);
}

/* --- MOBILE HAMBURGER MECHANISM (CSS ONLY) --- */
.gluco-drawer-trigger {
  display: none;
}

.gluco-drawer-label {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.gluco-drawer-label span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: #fff;
  transition: all 0.3s ease;
}

/* --- HERO SECTION --- */
.gluco-prime-stage {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 0 80px 0;
}

.gluco-stage-compact {
  min-height: 45vh;
  padding: 100px 0;
}

.gluco-stage-content {
  max-width: 900px;
}

.gluco-main-heading {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.15;
  margin-bottom: 24px;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.gluco-lead-paragraph {
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  color: var(--gluco-dim-silver);
  margin-bottom: 40px;
  max-width: 750px;
  display: inline-block;
}

.gluco-prime-trigger {
  display: inline-block;
  background: var(--gluco-emerald-glow);
  color: var(--gluco-color-coal);
  padding: 16px 40px;
  font-family: var(--gluco-font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
  border-radius: var(--gluco-radius-pill);
  box-shadow: 0 4px 20px rgba(46, 204, 113, 0.3);
}

.gluco-prime-trigger:hover {
  background: var(--gluco-amber-glow);
  color: var(--gluco-color-coal);
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(243, 156, 18, 0.3);
}

/* --- FLOATING STAT BAR --- */
.gluco-float-stat-strip {
  position: relative;
  margin-top: -80px;
  z-index: 10;
  margin-bottom: 40px;
}

.gluco-matrix-assembly {
  display: grid;
  gap: 24px;
}

.gluco-four-cols {
  grid-template-columns: repeat(4, 1fr);
}

.gluco-three-cols {
  grid-template-columns: repeat(3, 1fr);
}

.gluco-two-by-two {
  grid-template-columns: repeat(2, 1fr);
}

.gluco-deck-brick {
  background-color: var(--gluco-dense-surface);
  border-radius: var(--gluco-radius-soft);
  padding: 32px 24px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.gluco-box-shadow-raised {
  box-shadow: var(--gluco-shadow-raised);
}

.gluco-deck-brick:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}

.gluco-stat-num {
  display: block;
  font-family: var(--gluco-font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gluco-emerald-glow);
  line-height: 1;
  margin-bottom: 12px;
}

.gluco-stat-label {
  color: var(--gluco-dim-silver);
  font-size: 0.95rem;
  font-weight: 500;
}

/* --- GRID MOUNT DECORATION --- */
.gluco-border-left-accent {
  border-left: 4px solid var(--gluco-emerald-glow);
}

.gluco-cell-icon-wrap {
  width: 50px;
  height: 50px;
  color: var(--gluco-emerald-glow);
  margin-bottom: 20px;
}

.gluco-cell-heading {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.gluco-cell-desc {
  color: var(--gluco-dim-silver);
  font-size: 0.95rem;
}

/* --- ZIGZAG GRID ELEMENTS --- */
.gluco-split-zigzag {
  display: grid;
  grid-template-columns: 45% 55%;
  gap: 60px;
  align-items: center;
}

.gluco-reverse-zigzag {
  grid-template-columns: 55% 45%;
}

.gluco-zigzag-visual-left {
  height: 420px;
  border-radius: var(--gluco-radius-soft);
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  box-shadow: var(--gluco-shadow-raised);
}

.gluco-zigzag-visual-right {
  height: 420px;
  border-radius: var(--gluco-radius-soft);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  box-shadow: var(--gluco-shadow-raised);
}

.gluco-prominent-header {
  font-size: 2.2rem;
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
}

.gluco-prominent-header::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--gluco-emerald-glow);
  margin-top: 12px;
}

.gluco-prose-passage {
  color: var(--gluco-dim-silver);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.gluco-text-center {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.gluco-sub-phrase {
  font-size: 1.15rem;
  color: var(--gluco-dim-silver);
}

/* --- HOW IT WORKS TIMELINE --- */
.gluco-timeline-spine {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.gluco-timeline-spine::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 31px;
  width: 2px;
  background-color: rgba(255, 255, 255, 0.1);
}

.gluco-timeline-node {
  position: relative;
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
}

.gluco-timeline-node:last-child {
  margin-bottom: 0;
}

.gluco-node-marker {
  position: relative;
  z-index: 5;
  width: 64px;
  height: 64px;
  background-color: var(--gluco-dense-surface);
  border: 3px solid var(--gluco-emerald-glow);
  color: var(--gluco-emerald-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--gluco-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: 0 0 15px rgba(46, 204, 113, 0.3);
}

.gluco-node-content {
  background-color: var(--gluco-dense-surface);
  padding: 24px 32px;
  border-radius: var(--gluco-radius-soft);
  flex-grow: 1;
}

.gluco-node-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: #fff;
}

/* --- CTA STRIP --- */
.gluco-end-action-strip {
  padding: 100px 0;
  text-align: center;
}

.gluco-action-inner .gluco-prominent-header::after {
  margin-left: auto;
  margin-right: auto;
}

.gluco-action-inner .gluco-sub-phrase {
  margin-bottom: 40px;
}

/* --- SCROLL REVEAL ANIMATIONS (CSS STAGE) --- */
.gluco-reveal-unit {
  opacity: 1;
  transform: none;
}

@supports (animation-timeline: view()) {
  @keyframes slide-up {
    from {
      opacity: 0;
      transform: translateY(60px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .gluco-reveal-unit {
    animation: slide-up 0.8s ease-out both;
    animation-timeline: view();
    animation-range: entry 0% entry 35%;
  }
}

/* --- BOOKING ENVELOPE & FORM --- */
.gluco-booking-envelope {
  background-color: var(--gluco-dense-surface);
  padding: 48px;
  border-radius: var(--gluco-radius-soft);
  max-width: 680px;
  margin: 0 auto;
}

.gluco-booking-form {
  margin-top: 40px;
}

.gluco-form-row {
  margin-bottom: 24px;
}

.gluco-form-label {
  display: block;
  font-family: var(--gluco-font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--gluco-dim-silver);
}

.gluco-input-field {
  width: 100%;
  background-color: var(--gluco-color-coal);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 14px 18px;
  color: #fff;
  font-family: var(--gluco-font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.gluco-input-field:focus {
  outline: none;
  border-color: var(--gluco-emerald-glow);
  box-shadow: 0 0 10px rgba(46, 204, 113, 0.2);
}

.gluco-textarea-field {
  height: 120px;
  resize: vertical;
}

.gluco-form-consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 32px;
}

.gluco-checkbox-field {
  width: 18px;
  height: 18px;
  accent-color: var(--gluco-emerald-glow);
  margin-top: 3px;
}

.gluco-consent-label {
  font-size: 0.9rem;
  color: var(--gluco-dim-silver);
}

.gluco-submit-btn {
  width: 100%;
  background: var(--gluco-emerald-glow);
  color: var(--gluco-color-coal);
  border: none;
  border-radius: var(--gluco-radius-pill);
  padding: 16px;
  font-family: var(--gluco-font-heading);
  font-weight: 850;
  font-size: 1.1rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
}

.gluco-submit-btn:hover {
  background: var(--gluco-amber-glow);
  transform: translateY(-2px);
}

.gluco-contact-contact {
  margin-top: 32px;
  color: var(--gluco-dim-silver);
  font-size: 0.95rem;
}

.gluco-mail-trigger {
  color: var(--gluco-emerald-glow);
  font-weight: 600;
}

/* --- FAQ ACCORDION --- */
.gluco-faq-accordion-group {
  max-width: 800px;
  margin: 0 auto;
}

.gluco-faq-fold {
  background-color: var(--gluco-dense-surface);
  border-radius: var(--gluco-radius-soft);
  padding: 24px 32px;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

.gluco-faq-question {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 12px;
}

.gluco-faq-answer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 12px;
}

/* --- NUMBERED BULLET ELEMENTS --- */
.gluco-bullet-list {
  list-style: none;
  margin-top: 24px;
}

.gluco-bullet-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--gluco-dim-silver);
  font-size: 0.95rem;
}

.gluco-list-dot {
  width: 24px;
  height: 24px;
  background-color: var(--gluco-emerald-glow);
  color: var(--gluco-color-coal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}

/* --- LEGAL AND GENERAL INFO SITES --- */
.gluco-legal-document {
  padding: 60px 24px 120px;
  max-width: 800px;
}

.gluco-legal-section {
  margin-top: 40px;
}

.gluco-legal-section h3, .gluco-legal-section h2 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: #fff;
}

/* --- THANK YOU MODIFIERS --- */
.gluco-thank-icon-box {
  width: 90px;
  height: 90px;
  background-color: rgba(46, 204, 113, 0.1);
  color: var(--gluco-emerald-glow);
  border: 3px solid var(--gluco-emerald-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  box-shadow: 0 0 30px rgba(46, 204, 113, 0.2);
}

.gluco-thank-verify-svg {
  width: 48px;
  height: 48px;
}

/* --- COOKIES MODAL OVERLAY --- */
.gluco-cookie-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--gluco-dense-surface);
  border-top: 2px solid var(--gluco-emerald-glow);
  padding: 24px 0;
  z-index: 9999;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}

.gluco-cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.gluco-cookie-text {
  color: var(--gluco-dim-silver);
  font-size: 0.95rem;
  line-height: 1.5;
}

.gluco-cookie-buttons {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.gluco-cookie-btn-allow, .gluco-cookie-btn-deny {
  padding: 10px 24px;
  font-family: var(--gluco-font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  border-radius: var(--gluco-radius-pill);
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.gluco-cookie-btn-allow {
  background-color: var(--gluco-emerald-glow);
  color: var(--gluco-color-coal);
}

.gluco-cookie-btn-allow:hover {
  background-color: var(--gluco-amber-glow);
}

.gluco-cookie-btn-deny {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.gluco-cookie-btn-deny:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* --- FOOTER SECTION --- */
.gluco-footer-bar {
  background-color: var(--gluco-color-coal);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 60px 0 40px 0;
}

.gluco-footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.gluco-footer-links {
  display: flex;
  gap: 24px;
}

.gluco-footer-links a {
  color: var(--gluco-dim-silver);
  font-size: 0.85rem;
  text-transform: uppercase;
}

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

.gluco-footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 32px;
}

.gluco-disclaimer {
  color: var(--gluco-dim-silver);
  font-size: 0.8rem;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 20px;
}

.gluco-copyright {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.8rem;
}

/* --- ADAPTIVE (RESPONSIVENESS) --- */
@media (max-width: 1024px) {
  :root {
    --gluco-pad-scale: 8dvh;
  }
  
  .gluco-four-cols {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gluco-three-cols {
    grid-template-columns: 1fr;
  }
  
  .gluco-split-zigzag, .gluco-reverse-zigzag {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .gluco-zigzag-visual-left, .gluco-zigzag-visual-right {
    height: 300px;
    clip-path: none;
  }
}

@media (max-width: 768px) {
  .gluco-drawer-label {
    display: flex;
  }
  
  .gluco-navigation-panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--gluco-dense-surface);
    flex-direction: column;
    padding: 32px;
    border-bottom: 2px solid var(--gluco-emerald-glow);
    gap: 24px;
    box-shadow: var(--gluco-shadow-raised);
  }
  
  .gluco-drawer-trigger:checked ~ .gluco-navigation-panel {
    display: flex;
  }
  
  .gluco-drawer-trigger:checked ~ .gluco-drawer-label span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .gluco-drawer-trigger:checked ~ .gluco-drawer-label span:nth-child(2) {
    opacity: 0;
  }
  
  .gluco-drawer-trigger:checked ~ .gluco-drawer-label span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  
  .gluco-four-cols, .gluco-two-by-two {
    grid-template-columns: 1fr;
  }
  
  .gluco-float-stat-strip {
    margin-top: -40px;
  }
  
  .gluco-cookie-inner {
    flex-direction: column;
    text-align: center;
  }
  
  .gluco-cookie-buttons {
    width: 100%;
    justify-content: center;
  }
  
  .gluco-booking-envelope {
    padding: 24px;
  }
  
  .gluco-footer-top {
    flex-direction: column;
    gap: 24px;
    align-items: center;
  }
}