:root {
  --eye-deep-abyss: #080c14;
  --eye-hollow-shell: #121824;
  --eye-neon-pulse: #00e5ff;
  --eye-pulse-deep: #00b8d4;
  --eye-pure-snow: #ffffff;
  --eye-dust-mist: #94a3b8;
  --eye-shadow-flat: none;
  --eye-shadow-raised: 0 10px 30px rgba(0, 0, 0, 0.4);
  --eye-shadow-glow: 0 0 15px rgba(0, 229, 255, 0.4);
  --eye-cosmic-flow: linear-gradient(135deg, #00e5ff, #7f00ff);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-soft: 16px;
  --space-scale: 10dvh;
}

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

body {
  background-color: var(--eye-deep-abyss);
  color: var(--eye-pure-snow);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

/* Scroll-driven progress bar */
.vision-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0;
  background: var(--eye-cosmic-flow);
  z-index: 10000;
  animation: vision-progress-grow linear;
  animation-timeline: scroll();
}

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

/* Header & Hamburger */
.vision-header-bar {
  background-color: var(--eye-hollow-shell);
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.vision-header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
}

.vision-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vision-logo-icon {
  width: 32px;
  height: 32px;
  fill: var(--eye-neon-pulse);
}

.vision-logo-text {
  font-size: 1.25rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 1px;
}

.vision-nav-list {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  list-style: none;
}

.vision-nav-link {
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
}

.vision-nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--eye-neon-pulse);
  transition: width 0.3s;
}

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

.vision-burger-chk {
  display: none;
}

.vision-burger-btn {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1002;
}

.vision-burger-btn span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--eye-pure-snow);
  border-radius: 2px;
  transition: 0.3s;
}

/* Hero Section */
.vision-hero-stage {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-image: linear-gradient(rgba(8, 12, 20, 0.75), rgba(8, 12, 20, 0.95)), url('img/bg.webp');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  text-align: center;
  padding: var(--space-scale) 2rem;
}

.vision-hero-inner {
  max-width: 900px;
  z-index: 2;
}

.vision-hero-title {
  font-size: clamp(2rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.vision-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--eye-dust-mist);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.vision-action-link {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--eye-deep-abyss);
  background: var(--eye-cosmic-flow);
  border-radius: var(--radius-soft);
  box-shadow: var(--eye-shadow-glow);
  transition: transform 0.3s, box-shadow 0.3s;
}

.vision-action-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.7);
}

/* Floating Stats Bar */
.vision-floating-stats {
  position: relative;
  z-index: 10;
  max-width: 1100px;
  margin: -80px auto 0 auto;
  padding: 0 2rem;
}

.vision-stats-shield {
  background-color: var(--eye-hollow-shell);
  border-radius: var(--radius-soft);
  box-shadow: var(--eye-shadow-raised);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 2.5rem;
}

.vision-stat-item {
  text-align: center;
}

.vision-stat-num {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--eye-neon-pulse);
  margin-bottom: 0.5rem;
}

.vision-stat-desc {
  font-size: 0.95rem;
  color: var(--eye-dust-mist);
}

/* Main content & sections */
.vision-stripe {
  padding: var(--space-scale) 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.vision-zigzag-row {
  display: flex;
  align-items: center;
  gap: 4rem;
  margin-bottom: calc(var(--space-scale) * 1.5);
}

.vision-zigzag-row:last-child {
  margin-bottom: 0;
}

.vision-zigzag-row.reversed {
  flex-direction: row-reverse;
}

.vision-media-frame {
  flex: 1;
  border-radius: var(--radius-soft);
  overflow: hidden;
  box-shadow: var(--eye-shadow-raised);
}

.vision-media-frame.clip-right {
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
}

.vision-media-frame.clip-left {
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
}

.vision-media-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.vision-content-text {
  flex: 1;
}

.vision-section-tag {
  color: var(--eye-neon-pulse);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  display: block;
}

.vision-section-hed {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.vision-body-paragraph {
  color: var(--eye-dust-mist);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

/* Features Grid */
.vision-features-outer {
  background-color: var(--eye-hollow-shell);
}

.vision-grid-mesh {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 4rem;
}

.vision-step-cell {
  background-color: var(--eye-deep-abyss);
  padding: 2.5rem;
  border-radius: var(--radius-soft);
  border-left: 4px solid var(--eye-neon-pulse);
  box-shadow: var(--eye-shadow-raised);
  transition: transform 0.3s, box-shadow 0.3s;
}

.vision-step-cell:hover {
  transform: translateY(-4px);
  box-shadow: var(--eye-shadow-glow);
}

.vision-cell-icon {
  width: 48px;
  height: 48px;
  fill: var(--eye-neon-pulse);
  margin-bottom: 1.5rem;
}

.vision-cell-hed {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.vision-cell-desc {
  color: var(--eye-dust-mist);
  font-size: 0.95rem;
}

/* Timeline */
.vision-timeline-hull {
  position: relative;
  max-width: 800px;
  margin: 4rem auto 0 auto;
  padding: 2rem 0;
}

.vision-timeline-hull::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateX(-50%);
}

.vision-timeline-node {
  position: relative;
  margin-bottom: 4rem;
  display: flex;
  justify-content: flex-end;
  width: 50%;
}

.vision-timeline-node:nth-child(even) {
  align-self: flex-end;
  justify-content: flex-start;
  margin-left: auto;
}

.vision-node-indicator {
  position: absolute;
  right: -16px;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--eye-cosmic-flow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--eye-deep-abyss);
  z-index: 2;
}

.vision-timeline-node:nth-child(even) .vision-node-indicator {
  left: -16px;
}

.vision-node-box {
  width: 90%;
  padding: 2rem;
  background-color: var(--eye-hollow-shell);
  border-radius: var(--radius-soft);
  box-shadow: var(--eye-shadow-raised);
}

.vision-timeline-node:nth-child(even) .vision-node-box {
  margin-left: 2rem;
}

.vision-timeline-node:nth-child(odd) .vision-node-box {
  margin-right: 2rem;
}

/* CTA Strip */
.vision-cta-strip {
  background-image: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('img/bg.webp');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: var(--space-scale) 2rem;
  text-align: center;
}

.vision-cta-inner {
  max-width: 800px;
  margin: 0 auto;
}

/* Expert Page Specifics */
.vision-expert-hero {
  padding-top: calc(var(--space-scale) * 1.5);
  padding-bottom: var(--space-scale);
  background-image: linear-gradient(rgba(8, 12, 20, 0.9), rgba(8, 12, 20, 0.95)), url('img/bg.webp');
  background-size: cover;
  background-position: center;
  text-align: center;
}

/* Reservasi Form */
.vision-form-card {
  max-width: 600px;
  margin: 2rem auto;
  background-color: var(--eye-hollow-shell);
  padding: 3rem;
  border-radius: var(--radius-soft);
  box-shadow: var(--eye-shadow-raised);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.vision-form-slot {
  margin-bottom: 1.5rem;
}

.vision-form-slot label {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--eye-dust-mist);
}

.vision-form-control {
  width: 100%;
  padding: 1rem;
  background-color: var(--eye-deep-abyss);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--eye-pure-snow);
  font-family: var(--font-body);
  transition: border-color 0.3s;
}

.vision-form-control:focus {
  outline: none;
  border-color: var(--eye-neon-pulse);
}

.vision-check-slot {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--eye-dust-mist);
}

.vision-check-slot input {
  margin-top: 0.25rem;
}

.vision-submit-btn {
  width: 100%;
  padding: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--eye-deep-abyss);
  background: var(--eye-cosmic-flow);
  border: none;
  border-radius: var(--radius-soft);
  cursor: pointer;
  transition: all 0.3s;
}

.vision-submit-btn:hover {
  box-shadow: var(--eye-shadow-glow);
  transform: translateY(-2px);
}

/* Accordion FAQ */
.vision-accordion-box {
  max-width: 800px;
  margin: 4rem auto 0 auto;
}

.vision-accordion-node {
  background-color: var(--eye-hollow-shell);
  margin-bottom: 1rem;
  border-radius: 8px;
  overflow: hidden;
}

.vision-accordion-head {
  padding: 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.vision-accordion-body {
  padding: 1.5rem;
  color: var(--eye-dust-mist);
  font-size: 0.95rem;
}

/* Footer style */
.vision-footer-hull {
  background-color: var(--eye-hollow-shell);
  padding: 4rem 2rem 2rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: calc(var(--space-scale) * 1.5);
}

.vision-footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.vision-footer-desc {
  color: var(--eye-dust-mist);
  font-size: 0.95rem;
  margin-top: 1rem;
}

.vision-footer-subhed {
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.vision-footer-links {
  list-style: none;
}

.vision-footer-links li {
  margin-bottom: 0.75rem;
}

.vision-footer-links a {
  color: var(--eye-dust-mist);
  font-size: 0.9rem;
}

.vision-footer-links a:hover {
  color: var(--eye-neon-pulse);
}

.vision-disclaimer-card {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
  text-align: center;
}

.vision-copyright {
  text-align: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.8rem;
}

/* Cookie Banner */
.vision-cookie-trap {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--eye-hollow-shell);
  border-top: 2px solid var(--eye-neon-pulse);
  padding: 1.5rem 2rem;
  z-index: 99999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
}

.vision-cookie-text {
  font-size: 0.95rem;
  color: var(--eye-dust-mist);
}

.vision-cookie-btns {
  display: flex;
  gap: 1rem;
}

.vision-cookie-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
}

.vision-cookie-btn.accept {
  background-color: var(--eye-neon-pulse);
  color: var(--eye-deep-abyss);
}

.vision-cookie-btn.decline {
  background-color: transparent;
  color: var(--eye-pure-snow);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Scroll-driven enter animations */
.vision-reveal {
  animation: vision-fade-in linear both;
  animation-timeline: view();
  animation-range: entry 0% entry 30%;
}

@keyframes vision-fade-in {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsiveness */
@media(max-width: 992px) {
  .vision-zigzag-row, .vision-zigzag-row.reversed {
    flex-direction: column;
    gap: 2rem;
  }
}

@media(max-width: 768px) {
  .vision-burger-btn {
    display: flex;
  }

  .vision-nav-list {
    position: fixed;
    top: 76px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 76px);
    background-color: var(--eye-hollow-shell);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    transition: left 0.3s ease;
    z-index: 1001;
  }

  .vision-burger-chk:checked ~ .vision-nav-list {
    left: 0;
  }

  .vision-timeline-hull::before {
    left: 20px;
  }

  .vision-timeline-node {
    width: 100%;
    justify-content: flex-start !important;
    padding-left: 40px;
  }

  .vision-node-indicator {
    left: 4px !important;
  }

  .vision-node-box {
    width: 100%;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .vision-cookie-trap {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
}