@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Nunito:wght@400;600;700;800&display=swap');

:root {
  /* Dynamic custom variables representing fresh ocular clarity theme */
  --sight-deep-ocean: #0f172a;
  --sight-fresh-mint: #0ea5e9;
  --sight-mint-hover: #0284c7;
  --sight-soft-sage: #f0fdf4;
  --sight-glow-yellow: #f59e0b;
  --sight-paper-white: #ffffff;
  --sight-slate-gray: #64748b;
  --sight-soft-bg: #f8fafc;
  --sight-gradient-vibe: linear-gradient(135deg, #0ea5e9 0%, #10b981 100%);
  --sight-gradient-dark: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  
  --font-display: 'Nunito', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --sight-radius: 16px;
  --sight-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
}

/* RESET & BODY BASE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.sight-body-context {
  background-color: var(--sight-soft-bg);
  color: var(--sight-deep-ocean);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* SCROLL PROGRESS (CSS-driven) */
@keyframes progress-grow {
  to { width: 100%; }
}

.scroll-progress {
  height: 3px;
  width: 0;
  background: var(--sight-gradient-vibe);
  animation: progress-grow linear;
  animation-timeline: scroll();
  position: absolute;
  bottom: 0;
  left: 0;
}

/* HEADER STYLE */
.sight-header-bar {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
}

.sight-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
}

.sight-brand-anchor {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--sight-deep-ocean);
  font-size: 1.4rem;
}

.sight-brand-logo {
  width: 32px;
  height: 32px;
  color: var(--sight-fresh-mint);
}

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

.sight-nav-link {
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--sight-slate-gray);
  font-size: 1rem;
  transition: color 0.3s ease;
  position: relative;
}

.sight-nav-link:hover,
.sight-nav-link.active {
  color: var(--sight-fresh-mint);
}

.sight-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--sight-gradient-vibe);
  border-radius: 2px;
}

/* HAMBURGER MENU (CSS ONLY) */
.sight-menu-checkbox {
  display: none;
}

.sight-hamburger-label {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1001;
}

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

/* HERO CANVAS */
.sight-hero-canvas {
  height: 100vh;
  min-height: 600px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.5rem;
  color: #fff;
}

.sight-hero-content-box {
  max-width: 800px;
  text-align: center;
}

.sight-hero-badge {
  background: var(--sight-gradient-vibe);
  padding: 0.5rem 1.2rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-block;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.sight-hero-heading {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.sight-hero-desc {
  font-family: var(--font-body);
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  font-weight: 300;
}

.sight-hero-button-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.sight-action-pill {
  text-decoration: none;
  background: var(--sight-gradient-vibe);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0.9rem 2.2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 20px -5px rgba(14, 165, 233, 0.4);
}

.sight-action-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 25px -5px rgba(14, 165, 233, 0.5);
}

.sight-secondary-pill {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0.9rem 2.2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background 0.3s ease, transform 0.3s ease;
}

.sight-secondary-pill:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* MAIN AND SECTION HEADERS */
.sight-main-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10dvh 1.5rem;
}

.sight-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.sight-section-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--sight-deep-ocean);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.sight-section-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--sight-slate-gray);
  font-weight: 400;
}

/* BENTO GRID */
.sight-bento-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

.sight-bento-item {
  background-color: var(--sight-paper-white);
  border-radius: var(--sight-radius);
  padding: 2.2rem;
  box-shadow: var(--sight-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.03);
  display: flex;
  flex-direction: column;
}

.sight-bento-item:hover {
  transform: scale(1.015);
  box-shadow: 0 20px 35px -10px rgba(15, 23, 42, 0.12);
}

.sight-bento-wide {
  grid-column: span 4;
}

.sight-bento-stat {
  grid-column: span 2;
  background: var(--sight-gradient-dark);
  color: #fff;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.sight-bento-medium {
  grid-column: span 3;
}

.sight-bento-full {
  grid-column: span 6;
  background-color: var(--sight-soft-sage);
}

.sight-bento-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: var(--sight-soft-sage);
  color: var(--sight-fresh-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.sight-bento-icon-box svg {
  width: 26px;
  height: 26px;
}

.sight-card-heading {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--sight-deep-ocean);
  margin-bottom: 0.75rem;
}

.sight-bento-stat .sight-card-heading {
  color: #fff;
}

.sight-card-paragraph {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--sight-slate-gray);
  line-height: 1.6;
}

.sight-bento-stat .sight-card-paragraph {
  color: rgba(255, 255, 255, 0.8);
}

.sight-stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--sight-gradient-vibe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.sight-bento-stat .sight-stat-number {
  background: #fff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.sight-stat-label {
  font-size: 0.95rem;
  line-height: 1.4;
  opacity: 0.9;
}

/* Horizontal Bento inner styles */
.sight-bento-horizontal-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: 100%;
}

.sight-bento-horizontal-text {
  flex: 1;
}

.sight-bento-horizontal-action {
  flex-shrink: 0;
}

/* SCROLL REVEAL (Pure CSS Scroll-driven animations) */
@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* HOW IT WORKS (WORKFLOW) STRIP */
.sight-workflow-strip {
  background-color: var(--sight-paper-white);
  padding: 10dvh 1.5rem;
  border-top: 1px solid rgba(15, 23, 42, 0.05);
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.sight-workflow-grid {
  display: flex;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.sight-workflow-step {
  flex: 1;
  background: var(--sight-soft-bg);
  padding: 2.5rem;
  border-radius: var(--sight-radius);
  position: relative;
  overflow: hidden;
}

.sight-workflow-number-bg {
  position: absolute;
  top: -10px;
  right: -10px;
  font-size: 6rem;
  font-family: var(--font-display);
  font-weight: 800;
  opacity: 0.06;
  line-height: 1;
}

.sight-workflow-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--sight-deep-ocean);
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 2;
}

.sight-workflow-desc {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--sight-slate-gray);
  position: relative;
  z-index: 2;
}

/* CUSTOM PARALLAX TEXT OVERLAY */
.sight-parallax-window {
  height: 55vh;
  min-height: 380px;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.5rem;
  text-align: center;
}

.sight-parallax-content {
  max-width: 800px;
}

.sight-parallax-heading {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
}

.sight-parallax-text {
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  font-weight: 300;
}

/* CTA STRIP */
.sight-accent-cta-bar {
  background: var(--sight-gradient-vibe);
  padding: 6dvh 1.5rem;
  color: #fff;
}

.sight-accent-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.sight-accent-text-side {
  flex: 1;
}

.sight-accent-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.sight-accent-desc {
  font-family: var(--font-body);
  font-size: 1.05rem;
  opacity: 0.9;
}

.sight-accent-action-side {
  flex-shrink: 0;
}

.sight-action-pill.dark-variant {
  background: var(--sight-deep-ocean);
  box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.3);
}

.sight-action-pill.dark-variant:hover {
  background: #1e293b;
  box-shadow: 0 15px 25px -5px rgba(15, 23, 42, 0.4);
}

/* DOUBLE BLOCK BIO LAYOUT (EXPERT PAGE) */
.sight-double-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10dvh 1.5rem;
}

.sight-double-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3.5rem;
  align-items: center;
}

.sight-double-text-pane {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sight-double-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--sight-deep-ocean);
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

.sight-double-description {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--sight-slate-gray);
  margin-bottom: 1.5rem;
}

.sight-badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.sight-micro-badge {
  background-color: var(--sight-soft-sage);
  color: var(--sight-fresh-mint);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-display);
}

/* RESERVATION LIST & CHECKS */
.sight-numbered-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sight-numbered-checklist li {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.sight-bullet-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sight-gradient-vibe);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.95rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* INTERACTIVE RESERVATION FORM */
.sight-interactive-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sight-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sight-field-label {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--sight-deep-ocean);
  font-size: 0.95rem;
}

.sight-text-input,
.sight-text-area {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.15);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--sight-soft-bg);
  color: var(--sight-deep-ocean);
  transition: border-color 0.3s ease, background-color 0.3s ease;
}

.sight-text-input:focus,
.sight-text-area:focus {
  border-color: var(--sight-fresh-mint);
  background-color: #fff;
  outline: none;
}

.sight-text-area {
  min-height: 120px;
  resize: vertical;
}

.sight-form-agree {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.sight-checkbox-input {
  width: 18px;
  height: 18px;
  accent-color: var(--sight-fresh-mint);
  margin-top: 3px;
  flex-shrink: 0;
}

.sight-checkbox-label {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--sight-slate-gray);
  line-height: 1.4;
}

.sight-inline-link {
  color: var(--sight-fresh-mint);
  text-decoration: none;
  font-weight: 600;
}

.sight-inline-link:hover {
  text-decoration: underline;
}

.sight-contact-email {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--sight-fresh-mint);
  text-decoration: none;
}

/* FAQ ACCORDION (CSS ONLY - ALL OPEN) */
.sight-faq-accordion-container {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sight-faq-box {
  background-color: var(--sight-paper-white);
  border-radius: var(--sight-radius);
  padding: 2rem;
  box-shadow: var(--sight-shadow);
  border: 1px solid rgba(15, 23, 42, 0.03);
}

.sight-faq-question {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sight-deep-ocean);
  margin-bottom: 0.75rem;
}

.sight-faq-answer {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--sight-slate-gray);
  line-height: 1.6;
}

/* FOOTER STYLES */
.sight-footer-block {
  background-color: var(--sight-deep-ocean);
  color: rgba(255, 255, 255, 0.9);
  padding: 8dvh 1.5rem 4dvh 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sight-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 4rem;
  margin-bottom: 4rem;
}

.sight-footer-main {
  max-width: 700px;
}

.sight-footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.sight-footer-brand .sight-brand-text {
  color: #fff;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.sight-footer-disclaimer {
  font-size: 0.85rem;
  line-height: 1.6;
  opacity: 0.7;
  border-left: 3px solid var(--sight-fresh-mint);
  padding-left: 1rem;
}

.sight-footer-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 220px;
}

.sight-footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

.sight-footer-link:hover {
  color: var(--sight-fresh-mint);
}

.sight-footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: center;
}

.sight-copyright {
  font-size: 0.85rem;
  opacity: 0.6;
  text-align: center;
}

/* COOKIE BANNER STYLE */
.sight-cookie-container {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--sight-deep-ocean);
  border-top: 3px solid var(--sight-fresh-mint);
  padding: 1.5rem;
  z-index: 9999;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
}

.sight-cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.sight-cookie-text {
  color: #fff;
  font-size: 0.9rem;
  line-height: 1.5;
  font-family: var(--font-body);
}

.sight-cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.sight-cookie-btn {
  border: none;
  padding: 0.6rem 1.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.sight-cookie-btn.accept {
  background: var(--sight-gradient-vibe);
  color: #fff;
}

.sight-cookie-btn.accept:hover {
  transform: translateY(-1px);
}

.sight-cookie-btn.decline {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.sight-cookie-btn.decline:hover {
  background: rgba(255, 255, 255, 0.2);
}


/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .sight-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sight-bento-wide,
  .sight-bento-stat,
  .sight-bento-medium,
  .sight-bento-full {
    grid-column: span 2;
  }
  .sight-bento-horizontal-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  .sight-double-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .sight-double-image-pane {
    min-height: 300px !important;
  }
  .sight-hero-heading {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  /* Dynamic Hamburger menu activation */
  .sight-hamburger-label {
    display: flex;
  }

  .sight-nav-container {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background-color: var(--sight-paper-white);
    flex-direction: column;
    padding: 3rem 1.5rem;
    gap: 2rem;
    transition: left 0.4s ease;
    box-shadow: 0 10px 15px rgba(0,0,0,0.05);
    z-index: 999;
  }

  .sight-menu-checkbox:checked ~ .sight-nav-container {
    left: 0;
  }

  .sight-menu-checkbox:checked ~ .sight-hamburger-label span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .sight-menu-checkbox:checked ~ .sight-hamburger-label span:nth-child(2) {
    opacity: 0;
  }

  .sight-menu-checkbox:checked ~ .sight-hamburger-label span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .sight-hero-canvas {
    align-items: flex-start;
    padding-top: 15vh;
  }

  .sight-hero-heading {
    font-size: 2.2rem;
  }

  .sight-hero-desc {
    font-size: 1.1rem;
  }

  .sight-workflow-grid {
    flex-direction: column;
    gap: 1.5rem;
  }

  .sight-accent-inner {
    flex-direction: column;
    text-align: center;
  }

  .sight-footer-inner {
    flex-direction: column;
    gap: 2.5rem;
  }

  .sight-cookie-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .sight-cookie-buttons {
    width: 100%;
    justify-content: flex-end;
  }
}

@media (max-width: 480px) {
  .sight-bento-grid {
    grid-template-columns: 1fr;
  }
  .sight-bento-wide,
  .sight-bento-stat,
  .sight-bento-medium,
  .sight-bento-full {
    grid-column: span 1;
  }
  .sight-hero-button-group {
    flex-direction: column;
    width: 100%;
  }
  .sight-action-pill,
  .sight-secondary-pill {
    width: 100%;
    justify-content: center;
  }
  .sight-parallax-heading {
    font-size: 1.8rem;
  }
  .sight-section-title {
    font-size: 1.8rem;
  }
}