:root {
  --sight-fresh-bg: #fafbfc;
  --sight-surface: #ffffff;
  --sight-primary-emerald: #0d9488;
  --sight-primary-hover: #0f766e;
  --sight-deep-ocean: #0f172a;
  --sight-slate-text: #475569;
  --sight-accent-soft: #f0fdfa;
  --sight-border-subtle: #e2e8f0;
  
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  --sight-radius-soft: 16px;
  --sight-shadow-raised: 0 10px 25px -5px rgba(13, 148, 136, 0.08), 0 8px 10px -6px rgba(13, 148, 136, 0.08);
  --sight-shadow-deep: 0 20px 30px -10px rgba(15, 23, 42, 0.12);
}

/* Base resets & styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--sight-fresh-bg);
  color: var(--sight-slate-text);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--sight-deep-ocean);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
}

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

/* Scroll Progress Bar CSS-only */
.scroll-tracker-line {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background-color: var(--sight-primary-emerald);
  width: 0%;
  z-index: 10000;
  animation: grow-progress-indicator linear;
  animation-timeline: scroll();
}

@keyframes grow-progress-indicator {
  to { width: 100%; }
}

/* Announcement Bar */
.top-notice-strip {
  background-color: var(--sight-primary-emerald);
  color: var(--sight-surface);
  text-align: center;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-family: var(--font-display);
  font-weight: 600;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.top-notice-strip a {
  text-decoration: underline;
  color: var(--sight-surface);
  font-weight: 700;
}

/* Header */
.ceiling-top-panel {
  background-color: var(--sight-surface);
  border-bottom: 1px solid var(--sight-border-subtle);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.ceiling-panel-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo-link-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--sight-deep-ocean);
}

.logo-icon-svg {
  width: 32px;
  height: 32px;
  fill: var(--sight-primary-emerald);
}

.nav-links-deck {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-link-anchor {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--sight-slate-text);
  padding: 5px 0;
  position: relative;
}

.nav-link-anchor::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--sight-primary-emerald);
  transition: width 0.3s ease;
}

.nav-link-anchor:hover::after {
  width: 100%;
}

.nav-link-anchor:hover {
  color: var(--sight-primary-emerald);
}

/* Hamburger menu (CSS-Only) */
.mobile-nav-toggle-input {
  display: none;
}

.mobile-nav-toggle-label {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-nav-toggle-label span {
  width: 25px;
  height: 3px;
  background-color: var(--sight-deep-ocean);
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* Button UI */
.action-trigger-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--sight-primary-emerald);
  color: var(--sight-surface);
  padding: 14px 28px;
  border-radius: var(--sight-radius-soft);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--sight-shadow-raised);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.action-trigger-pill:hover {
  background-color: var(--sight-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--sight-shadow-deep);
}

.action-trigger-pill svg {
  margin-left: 8px;
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.action-trigger-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--sight-primary-emerald);
  padding: 14px 28px;
  border-radius: var(--sight-radius-soft);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  border: 2px solid var(--sight-primary-emerald);
  cursor: pointer;
  transition: all 0.3s ease;
}

.action-trigger-secondary:hover {
  background-color: var(--sight-accent-soft);
  color: var(--sight-primary-hover);
}

/* Section Spacing */
.content-division-segment {
  padding: 10dvh 0;
  position: relative;
}

.sight-body-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Split Hero (Preset B) */
.vista-hero-split-wrap {
  display: flex;
  min-height: calc(85vh - 50px);
  background-color: var(--sight-accent-soft);
  overflow: hidden;
}

.vista-hero-split-left {
  flex: 0 0 55%;
  padding: 80px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.vista-hero-tagline {
  background-color: rgba(13, 148, 136, 0.1);
  color: var(--sight-primary-emerald);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 20px;
}

.vista-hero-title {
  font-size: 3rem;
  line-height: 1.15;
  margin-bottom: 25px;
  color: var(--sight-deep-ocean);
}

.vista-hero-subtitle {
  font-size: 1.15rem;
  color: var(--sight-slate-text);
  margin-bottom: 35px;
  max-width: 550px;
}

.vista-hero-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.vista-hero-split-right {
  flex: 0 0 45%;
  position: relative;
}

.vista-hero-split-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Content strip (Preset B) */
.editorial-strip-block {
  width: 100%;
  height: 45vh;
  min-height: 350px;
}

.editorial-strip-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.editorial-columns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: -60px;
  position: relative;
  z-index: 10;
}

.editorial-column-card {
  background-color: var(--sight-surface);
  padding: 35px;
  border-top: 4px solid var(--sight-primary-emerald);
  border-radius: var(--sight-radius-soft);
  box-shadow: var(--sight-shadow-raised);
}

.editorial-column-h3 {
  font-size: 1.2rem;
  margin-bottom: 15px;
}

/* Masonry Features (Preset B) */
.habits-masonry-pool {
  columns: 3;
  column-gap: 30px;
}

.habit-item-box {
  background-color: var(--sight-surface);
  border-radius: var(--sight-radius-soft);
  padding: 30px;
  margin-bottom: 30px;
  break-inside: avoid;
  box-shadow: var(--sight-shadow-raised);
  border: 1px solid var(--sight-border-subtle);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.habit-item-box:hover {
  transform: translateY(-5px);
  box-shadow: var(--sight-shadow-deep);
}

.habit-item-box-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 20px;
}

.habit-icon {
  width: 48px;
  height: 48px;
  fill: var(--sight-primary-emerald);
  background-color: var(--sight-accent-soft);
  padding: 10px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.habit-title {
  margin-bottom: 12px;
  font-size: 1.15rem;
}

/* horizontal progress track (Preset B) */
.progress-track-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-top: 50px;
  position: relative;
}

.progress-track-wrapper::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 10%;
  right: 10%;
  height: 2px;
  border-top: 2px dashed var(--sight-border-subtle);
  z-index: 1;
}

.step-track-node {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-node-circle {
  width: 60px;
  height: 60px;
  background-color: var(--sight-surface);
  border: 2px solid var(--sight-border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--sight-slate-text);
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.step-track-node.is-focused .step-node-circle {
  border-color: var(--sight-primary-emerald);
  background-color: var(--sight-primary-emerald);
  color: var(--sight-surface);
  box-shadow: var(--sight-shadow-raised);
}

.step-node-title {
  font-size: 1rem;
  margin-bottom: 10px;
}

.step-node-desc {
  font-size: 0.9rem;
  max-width: 250px;
}

/* CTA strip (Preset B) */
.oceanic-cta-strip {
  background-color: var(--sight-primary-emerald);
  color: var(--sight-surface);
  text-align: center;
  padding: 80px 20px;
  border-radius: var(--sight-radius-soft);
}

.oceanic-cta-strip h2 {
  color: var(--sight-surface);
  font-size: 2.5rem;
  max-width: 800px;
  margin: 0 auto 25px;
  line-height: 1.2;
}

.oceanic-cta-strip p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 35px;
}

.oceanic-cta-strip .action-trigger-pill {
  background-color: var(--sight-deep-ocean);
  box-shadow: none;
}

.oceanic-cta-strip .action-trigger-pill:hover {
  background-color: #020617;
}

/* Expert Page Specific (Preset B) */
.expert-split-bio {
  display: flex;
  gap: 60px;
  align-items: center;
}

.expert-bio-left {
  flex: 0 0 50%;
}

.expert-bio-left img {
  width: 100%;
  border-radius: var(--sight-radius-soft);
  box-shadow: var(--sight-shadow-deep);
}

.expert-bio-right {
  flex: 0 0 50%;
}

.expert-section-label {
  color: var(--sight-primary-emerald);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 15px;
  display: block;
}

.expert-bio-title {
  font-size: 2.2rem;
  margin-bottom: 25px;
}

.expert-bio-text {
  margin-bottom: 20px;
}

/* Horizontal Stats Bar */
.horizontal-counters-bar {
  display: flex;
  justify-content: space-between;
  background-color: var(--sight-surface);
  padding: 40px;
  border-radius: var(--sight-radius-soft);
  box-shadow: var(--sight-shadow-raised);
  border: 1px solid var(--sight-border-subtle);
  margin: 60px 0;
}

.counter-unit {
  text-align: center;
  flex: 1;
}

.counter-unit:not(:last-child) {
  border-right: 1px solid var(--sight-border-subtle);
}

.counter-metric {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--sight-primary-emerald);
  line-height: 1;
  margin-bottom: 10px;
}

.counter-tag {
  font-weight: 600;
  font-size: 0.9rem;
}

/* CSS Accordions (Preset B) */
.approach-accordion-envelope {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 40px;
}

.accordion-plate {
  background-color: var(--sight-surface);
  border: 1px solid var(--sight-border-subtle);
  border-radius: var(--sight-radius-soft);
  padding: 24px;
}

.accordion-heading {
  font-size: 1.1rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--sight-deep-ocean);
}

.accordion-heading span {
  background-color: var(--sight-accent-soft);
  color: var(--sight-primary-emerald);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
}

.accordion-body {
  font-size: 0.95rem;
  color: var(--sight-slate-text);
  padding-left: 47px;
}

/* Reserve Page Specific (Preset B) */
.reserve-columns-dual {
  display: flex;
  gap: 60px;
}

.reserve-info-col {
  flex: 0 0 50%;
}

.reserve-form-col {
  flex: 0 0 50%;
}

.reserve-info-card {
  background-color: var(--sight-surface);
  border-radius: var(--sight-radius-soft);
  box-shadow: var(--sight-shadow-raised);
  border: 1px solid var(--sight-border-subtle);
  padding: 40px;
  margin-bottom: 40px;
}

.reserve-bullet-list {
  list-style: none;
  margin-top: 25px;
}

.reserve-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

.bullet-accent-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--sight-primary-emerald);
  color: var(--sight-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 3px;
}

.bullet-text {
  font-size: 0.95rem;
}

.reserve-contact-cta {
  display: flex;
  align-items: center;
  gap: 15px;
  background-color: var(--sight-accent-soft);
  font-family: var(--font-display);
  padding: 20px;
  border-radius: var(--sight-radius-soft);
  font-weight: 700;
  color: var(--sight-primary-emerald);
}

.reserve-contact-cta svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.booking-form-box {
  background-color: var(--sight-surface);
  border-radius: var(--sight-radius-soft);
  padding: 40px;
  box-shadow: var(--sight-shadow-deep);
  border: 1px solid var(--sight-border-subtle);
}

.form-field-wrapper {
  margin-bottom: 25px;
}

.form-label-tag {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--sight-deep-ocean);
  margin-bottom: 8px;
}

.form-input-element {
  width: 100%;
  padding: 14px 20px;
  border-radius: 8px;
  border: 1px solid var(--sight-border-subtle);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--sight-deep-ocean);
  transition: border-color 0.3s ease;
}

.form-input-element:focus {
  outline: none;
  border-color: var(--sight-primary-emerald);
}

.form-privacy-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  cursor: pointer;
}

.form-privacy-label input {
  margin-top: 3px;
}

/* FAQ Accordion block (CSS Only) */
.faq-grid-envelope {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 40px;
}

/* Footer */
.basement-bottom-panel {
  background-color: var(--sight-deep-ocean);
  color: #94a3b8;
  padding: 80px 0 40px;
  border-top: 1px solid var(--sight-border-subtle);
}

.basement-panel-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 60px;
  flex-wrap: wrap;
  gap: 40px;
}

.basement-brand-info {
  max-width: 350px;
}

.basement-brand-logo {
  color: var(--sight-surface);
  margin-bottom: 15px;
}

.basement-brand-desc {
  font-size: 0.9rem;
}

.basement-links-column {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.basement-links-title {
  color: var(--sight-surface);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.basement-footer-anchor {
  font-size: 0.9rem;
  color: #94a3b8;
}

.basement-footer-anchor:hover {
  color: var(--sight-primary-emerald);
}

.basement-panel-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 40px;
  font-size: 0.85rem;
  text-align: center;
}

.basement-warning-text {
  max-width: 800px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

/* Cookie Banner */
.cookie-approval-strip {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--sight-deep-ocean);
  color: var(--sight-surface);
  padding: 20px;
  z-index: 9999;
  box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.15);
  display: none;
}

.cookie-approval-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-text-p {
  font-size: 0.9rem;
  max-width: 800px;
}

.cookie-text-p a {
  color: var(--sight-primary-emerald);
  text-decoration: underline;
}

.cookie-approval-actions {
  display: flex;
  gap: 15px;
}

.cookie-action-btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  border: none;
}

#accept-cookie {
  background-color: var(--sight-primary-emerald);
  color: var(--sight-surface);
}

#decline-cookie {
  background-color: transparent;
  color: var(--sight-surface);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Section Header Helper */
.section-headline-box {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-label {
  color: var(--sight-primary-emerald);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 10px;
  display: block;
}

.section-headline {
  font-size: 2.2rem;
  line-height: 1.2;
}

/* Scroll Animations CSS */
.reveal-viewport-block {
  animation: slide-up-reveal 0.6s linear both;
  animation-timeline: view();
  animation-range: entry 0% entry 30%;
}

@keyframes slide-up-reveal {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Styles */
@media (max-width: 991px) {
  .vista-hero-split-wrap {
    flex-direction: column;
  }
  .vista-hero-split-left {
    flex: 0 0 100%;
    padding: 60px 20px;
  }
  .vista-hero-split-right {
    flex: 0 0 100%;
    height: 350px;
  }
  .editorial-columns-grid {
    grid-template-columns: 1fr;
    margin-top: -30px;
    gap: 20px;
  }
  .habits-masonry-pool {
    columns: 2;
  }
  .progress-track-wrapper {
    flex-direction: column;
    gap: 40px;
  }
  .progress-track-wrapper::before {
    display: none;
  }
  .step-track-node {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: 20px;
  }
  .step-node-circle {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .expert-split-bio {
    flex-direction: column;
    gap: 40px;
  }
  .expert-bio-left, .expert-bio-right {
    flex: 0 0 100%;
  }
  .horizontal-counters-bar {
    flex-direction: column;
    gap: 30px;
    padding: 30px;
  }
  .counter-unit:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--sight-border-subtle);
    padding-bottom: 20px;
  }
  .reserve-columns-dual {
    flex-direction: column;
    gap: 40px;
  }
  .reserve-info-col, .reserve-form-col {
    flex: 0 0 100%;
  }
}

@media (max-width: 768px) {
  .ceiling-panel-inner {
    position: relative;
    padding: 15px 20px;
  }
  .mobile-nav-toggle-label {
    display: flex;
    z-index: 1000;
  }
  .nav-links-deck {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--sight-surface);
    flex-direction: column;
    padding: 30px 20px;
    gap: 20px;
    border-bottom: 1px solid var(--sight-border-subtle);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
  }
  /* Toggle mechanics */
  .mobile-nav-toggle-input:checked ~ .nav-links-deck {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .mobile-nav-toggle-input:checked ~ .mobile-nav-toggle-label span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .mobile-nav-toggle-input:checked ~ .mobile-nav-toggle-label span:nth-child(2) {
    opacity: 0;
  }
  .mobile-nav-toggle-input:checked ~ .mobile-nav-toggle-label span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  .vista-hero-title {
    font-size: 2.2rem;
  }
  .habits-masonry-pool {
    columns: 1;
  }
  .basement-panel-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}